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Singh S, Dehghani Firouzabadi F, Chaurasia A, Homayounieh F, Ball MW, Huda F, Turkbey EB, Linehan WM, Malayeri AA. CT-derived radiomics predict the growth rate of renal tumours in von Hippel-Lindau syndrome. Clin Radiol 2024; 79:e675-e681. [PMID: 38383255 DOI: 10.1016/j.crad.2024.01.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 12/26/2023] [Accepted: 01/22/2024] [Indexed: 02/23/2024]
Abstract
AIM To predict renal tumour growth patterns in von Hippel-Lindau syndrome by utilising radiomic features to assist in developing personalised surveillance plans leading to better patient outcomes. MATERIALS AND METHODS The study evaluated 78 renal tumours in 55 patients with histopathologically-confirmed clear cell renal cell carcinomas (ccRCCs), which were segmented and radiomics were extracted. Volumetric doubling time (VDT) classified the tumours into fast-growing (VDT <365 days) or slow-growing (VDT ≥365 days). Volumetric and diametric growth analyses were compared between the groups. Multiple logistic regression and random forest classifiers were used to select the best features and models based on their correlation and predictability of VDT. RESULTS Fifty-five patients (mean age 42.2 ± 12.2 years, 27 men) with a mean time difference of 3.8 ± 2 years between the baseline and preoperative scans were studied. Twenty-five tumours were fast-growing (low VDT, i.e., <365 days), and 53 tumours were slow-growing (high VDT, i.e., ≥365 days). The median volumetric and diametric growth rates were 1.71 cm3/year and 0.31 cm/year. The best feature using univariate analysis was wavelet-HLL_glcm_ldmn (area under the receiver operating characteristic [ROC] curve [AUC] of 0.80, p<0.0001), and with the random forest classifier, it was log-sigma-0-5-mm-3D_glszm_ZonePercentage (AUC: 79). The AUC of the ROC curves using multiple logistic regression was 0.74, and with the random forest classifier was 0.73. CONCLUSION Radiomic features correlated with VDT and were able to predict the growth pattern of renal tumours in patients with VHL syndrome.
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Affiliation(s)
- S Singh
- Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - F Dehghani Firouzabadi
- Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - A Chaurasia
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - F Homayounieh
- Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - M W Ball
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - F Huda
- Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - E B Turkbey
- Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - W M Linehan
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA
| | - A A Malayeri
- Radiology and Imaging Sciences, Warren Grant Magnuson Clinical Center, National Institutes of Health, 10 Center Drive, Bethesda, MD 20892, USA.
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Rokhshad R, Karteva T, Chaurasia A, Richert R, Mörch CM, Tamimi F, Ducret M. Artificial intelligence and smile design: An e-Delphi consensus statement of ethical challenges. J Prosthodont 2024. [PMID: 38655727 DOI: 10.1111/jopr.13858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 03/29/2024] [Indexed: 04/26/2024] Open
Abstract
PURPOSE Smile design software increasingly relies on artificial intelligence (AI). However, using AI for smile design raises numerous technical and ethical concerns. This study aimed to evaluate these ethical issues. METHODS An international consortium of experts specialized in AI, dentistry, and smile design was engaged to emulate and assess the ethical challenges raised by the use of AI for smile design. An e-Delphi protocol was used to seek the agreement of the ITU-WHO group on well-established ethical principles regarding the use of AI (wellness, respect for autonomy, privacy protection, solidarity, governance, equity, diversity, expertise/prudence, accountability/responsibility, sustainability, and transparency). Each principle included examples of ethical challenges that users might encounter when using AI for smile design. RESULTS On the first round of the e-Delphi exercise, participants agreed that seven items should be considered in smile design (diversity, transparency, wellness, privacy protection, prudence, law and governance, and sustainable development), but the remaining four items (equity, accountability and responsibility, solidarity, and respect of autonomy) were rejected and had to be reformulated. After a second round, participants agreed to all items that should be considered while using AI for smile design. CONCLUSIONS AI development and deployment for smile design should abide by the ethical principles of wellness, respect for autonomy, privacy protection, solidarity, governance, equity, diversity, expertise/prudence, accountability/responsibility, sustainability, and transparency.
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Affiliation(s)
- Rata Rokhshad
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany
| | - Teodora Karteva
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany
- Department of Operative Dentistry and Endodontics, Medical University, Plovdiv, Bulgaria
| | - Akhilanand Chaurasia
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany
- Department of Oral Medicine and Radiology, Faculty of Dental Science, King George's Medical University, Lucknow, India
- Faculty of Dentistry, University of Puthisashtra, Phnom Penh, Combodia
| | - Raphaël Richert
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany
- Laboratoire de mécanique des Contacts et des Structures, UMR 5259, Lyon, France
- Faculté d'Odontologie, Université de Lyon, Université Lyon 1, Lyon, France
- Centre de Soins Dentaires, Hospices Civils de Lyon, Lyon, France
| | - Carl-Maria Mörch
- FARI - AI for the Common Good Institute, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Faleh Tamimi
- College of Dental Medicine, QU Health, Qatar University, Doha, Qatar
| | - Maxime Ducret
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany
- Faculté d'Odontologie, Université de Lyon, Université Lyon 1, Lyon, France
- Centre de Soins Dentaires, Hospices Civils de Lyon, Lyon, France
- Institut de Biologie et Chimie des Protéines, Laboratoire de Biologie Tissulaire et Ingénierie Thérapeutique, UMR 5305 CNRS, Université Lyon 1, Lyon, France
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Tabatabaeian H, Bai Y, Huang R, Chaurasia A, Darido C. Navigating therapeutic strategies: HPV classification in head and neck cancer. Br J Cancer 2024:10.1038/s41416-024-02655-1. [PMID: 38643337 DOI: 10.1038/s41416-024-02655-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/04/2024] [Accepted: 03/06/2024] [Indexed: 04/22/2024] Open
Abstract
The World Health Organisation recognised human papillomavirus (HPV) as the cause of multiple cancers, including head and neck cancers. HPV is a double-stranded DNA virus, and its viral gene expression can be controlled after infection by cellular and viral promoters. In cancer cells, the HPV genome is detected as either integrated into the host genome, episomal (extrachromosomal), or a mixture of integrated and episomal. Viral integration requires the breakage of both viral and host DNA, and the integration rate correlates with the level of DNA damage. Interestingly, patients with HPV-positive head and neck cancers generally have a good prognosis except for a group of patients with fully integrated HPV who show worst clinical outcomes. Those patients present with lowered expression of viral genes and limited infiltration of cytotoxic T cells. An impediment to effective therapy applications in the clinic is the sole testing for HPV positivity without considering the HPV integration status. This review will discuss HPV integration as a potential determinant of response to therapies in head and neck cancers and highlight to the field a novel therapeutic avenue that would reduce the cancer burden and improve patient survival.
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Affiliation(s)
| | - Yuchen Bai
- Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC, Australia
| | - Ruihong Huang
- Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC, Australia
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Charbel Darido
- Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, VIC, Australia.
- The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC, Australia.
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Montagnoli DRABS, Leite VF, Godoy YS, Lafetá VM, Junior EAP, Chaurasia A, Aguiar MCF, Abreu MHNG, Martins RC. Can predictive factors determine the time to treatment initiation for oral and oropharyngeal cancer? A classification and regression tree analysis. PLoS One 2024; 19:e0302370. [PMID: 38630775 PMCID: PMC11023193 DOI: 10.1371/journal.pone.0302370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 04/02/2024] [Indexed: 04/19/2024] Open
Abstract
This ecological study aimed to identify the factors with the greatest power to discriminate the proportion of oral and oropharyngeal cancer (OOC) records with time to treatment initiation (TTI) within 30 days of diagnosis in Brazilian municipalities. A descriptive analysis was performed on the variables grouped into five dimensions related to patient characteristics, access to health services, support for cancer diagnosis, human resources, and socioeconomic characteristics of 3,218 Brazilian municipalities that registered at least one case of OOC in 2019. The Classification and Regression Trees (CART) technique was adopted to identify the explanatory variables with greater discriminatory power for the TTI response variable. There was a higher median percentage of records in the age group of 60 years or older. The median percentage of records with stage III and IV of the disease was 46.97%, and of records with chemotherapy, radiation, or both as the first treatment was 50%. The median percentage of people with private dental and health insurance was low. Up to 75% had no cancer diagnostic support services, and up to 50% of the municipalities had no specialist dentists. Most municipalities (49.4%) started treatment after more than 30 days. In the CART analysis, treatment with chemotherapy, radiotherapy, or both explained the highest TTI in all municipalities, and it was the most relevant for predicting TTI. The final model also included anatomical sites in the oral cavity and oropharynx and the number of computed tomography services per 100,000. There is a need to expand the availability of oncology services and human resources specialized in diagnosing and treating OOC in Brazilian municipalities for a timely TTI of OOC.
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Affiliation(s)
| | | | - Yasmim Silva Godoy
- School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Vitória Marçolla Lafetá
- Technical High School, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George´s Medical University, Lucknow, Uttar Pradesh, India
| | - Maria Cássia Ferreira Aguiar
- Department of Clinic, Dental Pathology and Surgery, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | - Renata Castro Martins
- Department of Community and Preventive Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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Uribe SE, Maldupa I, Kavadella A, El Tantawi M, Chaurasia A, Fontana M, Marino R, Innes N, Schwendicke F. Artificial intelligence chatbots and large language models in dental education: Worldwide survey of educators. Eur J Dent Educ 2024. [PMID: 38586899 DOI: 10.1111/eje.13009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 02/15/2024] [Accepted: 03/18/2024] [Indexed: 04/09/2024]
Abstract
INTRODUCTION Interest is growing in the potential of artificial intelligence (AI) chatbots and large language models like OpenAI's ChatGPT and Google's Gemini, particularly in dental education. To explore dental educators' perceptions of AI chatbots and large language models, specifically their potential benefits and challenges for dental education. MATERIALS AND METHODS A global cross-sectional survey was conducted in May-June 2023 using a 31-item online-questionnaire to assess dental educators' perceptions of AI chatbots like ChatGPT and their influence on dental education. Dental educators, representing diverse backgrounds, were asked about their use of AI, its perceived impact, barriers to using chatbots, and the future role of AI in this field. RESULTS 428 dental educators (survey views = 1516; response rate = 28%) with a median [25/75th percentiles] age of 45 [37, 56] and 16 [8, 25] years of experience participated, with the majority from the Americas (54%), followed by Europe (26%) and Asia (10%). Thirty-one percent of respondents already use AI tools, with 64% recognising their potential in dental education. Perception of AI's potential impact on dental education varied by region, with Africa (4[4-5]), Asia (4[4-5]), and the Americas (4[3-5]) perceiving more potential than Europe (3[3-4]). Educators stated that AI chatbots could enhance knowledge acquisition (74.3%), research (68.5%), and clinical decision-making (63.6%) but expressed concern about AI's potential to reduce human interaction (53.9%). Dental educators' chief concerns centred around the absence of clear guidelines and training for using AI chatbots. CONCLUSION A positive yet cautious view towards AI chatbot integration in dental curricula is prevalent, underscoring the need for clear implementation guidelines.
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Affiliation(s)
- Sergio E Uribe
- Department of Conservative Dentistry and Oral Health, Riga Stradins University, Riga, Latvia
- Faculty of Dentistry, Universidad de Valparaiso, Valparaíso, Chile
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
- ITU/WHO Focus Group AI on Health, Topic Group Dental, Geneva, Switzerland
| | - Ilze Maldupa
- Department of Conservative Dentistry and Oral Health, Riga Stradins University, Riga, Latvia
| | - Argyro Kavadella
- School of Dentistry, European University Cyprus, Nicosia, Cyprus
| | - Maha El Tantawi
- Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Akhilanand Chaurasia
- ITU/WHO Focus Group AI on Health, Topic Group Dental, Geneva, Switzerland
- Department of Oral Medicine & Radiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Margherita Fontana
- Department of Cariology, Restorative Sciences and Endodontics, School of Dentistry, University of Michigan, Ann Arbor, Michigan, USA
| | - Rodrigo Marino
- Melbourne Dental School, The University of Melbourne, Melbourne, Victoria, Australia
| | - Nicola Innes
- School of Dentistry, College of Biomedical & Life Sciences, Cardiff University, Cardiff, UK
| | - Falk Schwendicke
- ITU/WHO Focus Group AI on Health, Topic Group Dental, Geneva, Switzerland
- Department of Conservative Dentistry and Periodontology, Ludwig-Maximilians-University Munich, Munich, Germany
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Naghavi M, Ong KL, Aali A, Ababneh HS, Abate YH, Abbafati C, Abbasgholizadeh R, Abbasian M, Abbasi-Kangevari M, Abbastabar H, Abd ElHafeez S, Abdelmasseh M, Abd-Elsalam S, Abdelwahab A, Abdollahi M, Abdollahifar MA, Abdoun M, Abdulah DM, Abdullahi A, Abebe M, Abebe SS, Abedi A, Abegaz KH, Abhilash ES, Abidi H, Abiodun O, Aboagye RG, Abolhassani H, Abolmaali M, Abouzid M, Aboye GB, Abreu LG, Abrha WA, Abtahi D, Abu Rumeileh S, Abualruz H, Abubakar B, Abu-Gharbieh E, Abu-Rmeileh NME, Aburuz S, Abu-Zaid A, Accrombessi MMK, Adal TG, Adamu AA, Addo IY, Addolorato G, Adebiyi AO, Adekanmbi V, Adepoju AV, Adetunji CO, Adetunji JB, Adeyeoluwa TE, Adeyinka DA, Adeyomoye OI, Admass BAA, Adnani QES, Adra S, Afolabi AA, Afzal MS, Afzal S, Agampodi SB, Agasthi P, Aggarwal M, Aghamiri S, Agide FD, Agodi A, Agrawal A, Agyemang-Duah W, Ahinkorah BO, Ahmad A, Ahmad D, Ahmad F, Ahmad MM, Ahmad S, Ahmad S, Ahmad T, Ahmadi K, Ahmadzade AM, Ahmed A, Ahmed A, Ahmed H, Ahmed LA, Ahmed MS, Ahmed MS, Ahmed MB, Ahmed SA, Ajami M, Aji B, Akara EM, Akbarialiabad H, Akinosoglou K, Akinyemiju T, Akkaif MA, Akyirem S, Al Hamad H, Al Hasan SM, Alahdab F, Alalalmeh SO, Alalwan TA, Al-Aly Z, Alam K, Alam M, Alam N, Al-amer RM, Alanezi FM, Alanzi TM, Al-Azzam S, Albakri A, Albashtawy M, AlBataineh MT, Alcalde-Rabanal JE, Aldawsari KA, Aldhaleei WA, Aldridge RW, Alema HB, Alemayohu MA, Alemi S, Alemu YM, Al-Gheethi AAS, Alhabib KF, Alhalaiqa FAN, Al-Hanawi MK, Ali A, Ali A, Ali L, Ali MU, Ali R, Ali S, Ali SSS, Alicandro G, Alif SM, Alikhani R, Alimohamadi Y, Aliyi AA, Aljasir MAM, Aljunid SM, Alla F, Allebeck P, Al-Marwani S, Al-Maweri SAA, Almazan JU, Al-Mekhlafi HM, Almidani L, Almidani O, Alomari MA, Al-Omari B, Alonso J, Alqahtani JS, Alqalyoobi S, Alqutaibi AY, Al-Sabah SK, Altaany Z, Altaf A, Al-Tawfiq JA, Altirkawi KA, Aluh DO, Alvis-Guzman N, Alwafi H, Al-Worafi YM, Aly H, Aly S, Alzoubi KH, Amani R, Amare AT, Amegbor PM, Ameyaw EK, Amin TT, Amindarolzarbi A, Amiri S, Amirzade-Iranaq MH, Amu H, Amugsi DA, Amusa GA, Ancuceanu R, Anderlini D, Anderson DB, Andrade PP, Andrei CL, Andrei T, Angus C, Anil A, Anil S, Anoushiravani A, Ansari H, Ansariadi A, Ansari-Moghaddam A, Antony CM, Antriyandarti E, Anvari D, Anvari S, Anwar S, Anwar SL, Anwer R, Anyasodor AE, Aqeel M, Arab JP, Arabloo J, Arafat M, Aravkin AY, Areda D, Aremu A, Aremu O, Ariffin H, Arkew M, Armocida B, Arndt MB, Ärnlöv J, Arooj M, Artamonov AA, Arulappan J, Aruleba RT, Arumugam A, Asaad M, Asadi-Lari M, Asgedom AA, Asghariahmadabad M, Asghari-Jafarabadi M, Ashraf M, Aslani A, Astell-Burt T, Athar M, Athari SS, Atinafu BTT, Atlaw HW, Atorkey P, Atout MMW, Atreya A, Aujayeb A, Ausloos M, Avan A, Awedew AF, Aweke AM, Ayala Quintanilla BP, Ayatollahi H, Ayuso-Mateos JL, Ayyoubzadeh SM, Azadnajafabad S, Azevedo RMS, Azzam AY, B DB, Babu AS, Badar M, Badiye AD, Baghdadi S, Bagheri N, Bagherieh S, Bah S, Bahadorikhalili S, Bahmanziari N, Bai R, Baig AA, Baker JL, Bako AT, Bakshi RK, Balakrishnan S, Balasubramanian M, Baltatu OC, Bam K, Banach M, Bandyopadhyay S, Banik PC, Bansal H, Bansal K, Barbic F, Barchitta M, Bardhan M, Bardideh E, Barker-Collo SL, Bärnighausen TW, Barone-Adesi F, Barqawi HJ, Barrero LH, Barrow A, Barteit S, Barua L, Basharat Z, Bashiri A, Basiru A, Baskaran P, Basnyat B, Bassat Q, Basso JD, Basting AVL, Basu S, Batra K, Baune BT, Bayati M, Bayileyegn NS, Beaney T, Bedi N, Beghi M, Behboudi E, Behera P, Behnoush AH, Behzadifar M, Beiranvand M, Bejarano Ramirez DF, Béjot Y, Belay SA, Belete CM, Bell ML, Bello MB, Bello OO, Belo L, Beloukas A, Bender RG, Bensenor IM, Beran A, Berezvai Z, Berhie AY, Berice BN, Bernstein RS, Bertolacci GJ, Bettencourt PJG, Beyene KA, Bhagat DS, Bhagavathula AS, Bhala N, Bhalla A, Bhandari D, Bhangdia K, Bhardwaj N, Bhardwaj P, Bhardwaj PV, Bhargava A, Bhaskar S, Bhat V, Bhatti GK, Bhatti JS, Bhatti MS, Bhatti R, Bhutta ZA, Bikbov B, Bishai JD, Bisignano C, Bisulli F, Biswas A, Biswas B, Bitaraf S, Bitew BD, Bitra VR, Bjørge T, Boachie MK, Boampong MS, Bobirca AV, Bodolica V, Bodunrin AO, Bogale EK, Bogale KA, Bohlouli S, Bolarinwa OA, Boloor A, Bonakdar Hashemi M, Bonny A, Bora K, Bora Basara B, Borhany H, Borzutzky A, Bouaoud S, Boustany A, Boxe C, Boyko EJ, Brady OJ, Braithwaite D, Brant LC, Brauer M, Brazinova A, Brazo-Sayavera J, Breitborde NJK, Breitner S, Brenner H, Briko AN, Briko NI, Britton G, Brown J, Brugha T, Bulamu NB, Bulto LN, Buonsenso D, Burns RA, Busse R, Bustanji Y, Butt NS, Butt ZA, Caetano dos Santos FL, Calina D, Cámera LA, Campos LA, Campos-Nonato IR, Cao C, Cao Y, Capodici A, Cárdenas R, Carr S, Carreras G, Carrero JJ, Carugno A, Carvalheiro CG, Carvalho F, Carvalho M, Castaldelli-Maia JM, Castañeda-Orjuela CA, Castelpietra G, Catalá-López F, Catapano AL, Cattaruzza MS, Cederroth CR, Cegolon L, Cembranel F, Cenderadewi M, Cercy KM, Cerin E, Cevik M, Chadwick J, Chahine Y, Chakraborty C, Chakraborty PA, Chan JSK, Chan RNC, Chandika RM, Chandrasekar EK, Chang CK, Chang JC, Chanie GS, Charalampous P, Chattu VK, Chaturvedi P, Chatzimavridou-Grigoriadou V, Chaurasia A, Chen AW, Chen AT, Chen CS, Chen H, Chen MX, Chen S, Cheng CY, Cheng ETW, Cherbuin N, Cheru WA, Chien JH, Chimed-Ochir O, Chimoriya R, Ching PR, Chirinos-Caceres JL, Chitheer A, Cho WCS, Chong B, Chopra H, Choudhari SG, Chowdhury R, Christopher DJ, Chukwu IS, Chung E, Chung E, Chung E, Chung SC, Chutiyami M, Cindi Z, Cioffi I, Claassens MM, Claro RM, Coberly K, Cogen RM, Columbus A, Comfort H, Conde J, Cortese S, Cortesi PA, Costa VM, Costanzo S, Cousin E, Couto RAS, Cowden RG, Cramer KM, Criqui MH, Cruz-Martins N, Cuadra-Hernández SM, Culbreth GT, Cullen P, Cunningham M, Curado MP, Dadana S, Dadras O, Dai S, Dai X, Dai Z, Dalli LL, Damiani G, Darega Gela J, Das JK, Das S, Das S, Dascalu AM, Dash NR, Dashti M, Dastiridou A, Davey G, Dávila-Cervantes CA, Davis Weaver N, Davletov K, De Leo D, de Luca K, Debele AT, Debopadhaya S, Degenhardt L, Dehghan A, Deitesfeld L, Del Bo' C, Delgado-Enciso I, Demessa BH, Demetriades AK, Deng K, Deng X, Denova-Gutiérrez E, Deravi N, Dereje N, Dervenis N, Dervišević E, Des Jarlais DC, Desai HD, Desai R, Devanbu VGC, Dewan SMR, Dhali A, Dhama K, Dhimal M, Dhingra S, Dhulipala VR, Dias da Silva D, Diaz D, Diaz MJ, Dima A, Ding DD, Ding H, Dinis-Oliveira RJ, Dirac MA, Djalalinia S, Do THP, do Prado CB, Doaei S, Dodangeh M, Dodangeh M, Dohare S, Dokova KG, Dolecek C, Dominguez RMV, Dong W, Dongarwar D, D'Oria M, Dorostkar F, Dorsey ER, dos Santos WM, Doshi R, Doshmangir L, Dowou RK, Driscoll TR, Dsouza HL, Dsouza V, Du M, Dube J, Duncan BB, Duraes AR, Duraisamy S, Durojaiye OC, Dwyer-Lindgren L, Dzianach PA, Dziedzic AM, E'mar AR, Eboreime E, Ebrahimi A, Echieh CP, Edinur HA, Edvardsson D, Edvardsson K, Efendi D, Efendi F, Effendi DE, Eikemo TA, Eini E, Ekholuenetale M, Ekundayo TC, El Sayed I, Elbarazi I, Elema TB, Elemam NM, Elgar FJ, Elgendy IY, ElGohary GMT, Elhabashy HR, Elhadi M, El-Huneidi W, Elilo LT, Elmeligy OAA, Elmonem MA, Elshaer M, Elsohaby I, Emeto TI, Engelbert Bain L, Erkhembayar R, Esezobor CI, Eshrati B, Eskandarieh S, Espinosa-Montero J, Esubalew H, Etaee F, Fabin N, Fadaka AO, Fagbamigbe AF, Fahim A, Fahimi S, Fakhri-Demeshghieh A, Falzone L, Fareed M, Farinha CSES, Faris MEM, Faris PS, Faro A, Fasanmi AO, Fatehizadeh A, Fattahi H, Fauk NK, Fazeli P, Feigin VL, Feizkhah A, Fekadu G, Feng X, Fereshtehnejad SM, Feroze AH, Ferrante D, Ferrari AJ, Ferreira N, Fetensa G, Feyisa BR, Filip I, Fischer F, Flavel J, Flood D, Florin BT, Foigt NA, Folayan MO, Fomenkov AA, Foroutan B, Foroutan M, Forthun I, Fortuna D, Foschi M, Fowobaje KR, Francis KL, Franklin RC, Freitas A, Friedman J, Friedman SD, Fukumoto T, Fuller JE, Fux B, Gaal PA, Gadanya MA, Gaidhane AM, Gaihre S, Gakidou E, Galali Y, Galles NC, Gallus S, Ganbat M, Gandhi AP, Ganesan B, Ganiyani MA, Garcia-Gordillo MA, Gardner WM, Garg J, Garg N, Gautam RK, Gbadamosi SO, Gebi TG, Gebregergis MW, Gebrehiwot M, Gebremeskel TG, Georgescu SR, Getachew T, Gething PW, Getie M, Ghadiri K, Ghahramani S, Ghailan KY, Ghasemi MR, Ghasempour Dabaghi G, Ghasemzadeh A, Ghashghaee A, Ghassemi F, Ghazy RM, Ghimire A, Ghoba S, Gholamalizadeh M, Gholamian A, Gholamrezanezhad A, Gholizadeh N, Ghorbani M, Ghorbani Vajargah P, Ghoshal AG, Gill PS, Gill TK, Gillum RF, Ginindza TG, Girmay A, Glasbey JC, Gnedovskaya EV, Göbölös L, Godinho MA, Goel A, Golchin A, Goldust M, Golechha M, Goleij P, Gomes NGM, Gona PN, Gopalani SV, Gorini G, Goudarzi H, Goulart AC, Goulart BNG, Goyal A, Grada A, Graham SM, Grivna M, Grosso G, Guan SY, Guarducci G, Gubari MIM, Gudeta MD, Guha A, Guicciardi S, Guimarães RA, Gulati S, Gunawardane DA, Gunturu S, Guo C, Gupta AK, Gupta B, Gupta MK, Gupta M, Gupta RD, Gupta R, Gupta S, Gupta VB, Gupta VK, Gupta VK, Gurmessa L, Gutiérrez RA, Habibzadeh F, Habibzadeh P, Haddadi R, Hadei M, Hadi NR, Haep N, Hafezi-Nejad N, Hailu A, Haj-Mirzaian A, Halboub ES, Hall BJ, Haller S, Halwani R, Hamadeh RR, Hameed S, Hamidi S, Hamilton EB, Han C, Han Q, Hanif A, Hanifi N, Hankey GJ, Hanna F, Hannan MA, Haque MN, Harapan H, Hargono A, Haro JM, Hasaballah AI, Hasan I, Hasan MT, Hasani H, Hasanian M, Hashi A, Hasnain MS, Hassan I, Hassanipour S, Hassankhani H, Haubold J, Havmoeller RJ, Hay SI, He J, Hebert JJ, Hegazi OE, Heidari G, Heidari M, Heidari-Foroozan M, Helfer B, Hendrie D, Herrera-Serna BY, Herteliu C, Hesami H, Hezam K, Hill CL, Hiraike Y, Holla R, Horita N, Hossain MM, Hossain S, Hosseini MS, Hosseinzadeh H, Hosseinzadeh M, Hosseinzadeh Adli A, Hostiuc M, Hostiuc S, Hsairi M, Hsieh VCR, Hsu RL, Hu C, Huang J, Hultström M, Humayun A, Hundie TG, Hussain J, Hussain MA, Hussein NR, Hussien FM, Huynh HH, Hwang BF, Ibitoye SE, Ibrahim KS, Iftikhar PM, Ijo D, Ikiroma AI, Ikuta KS, Ikwegbue PC, Ilesanmi OS, Ilic IM, Ilic MD, Imam MT, Immurana M, Inamdar S, Indriasih E, Iqhrammullah M, Iradukunda A, Iregbu KC, Islam MR, Islam SMS, Islami F, Ismail F, Ismail NE, Iso H, Isola G, Iwagami M, Iwu CCD, Iyamu IO, Iyer M, J LM, Jaafari J, Jacob L, Jacobsen KH, Jadidi-Niaragh F, Jafarinia M, Jafarzadeh A, Jaggi K, Jahankhani K, Jahanmehr N, Jahrami H, Jain N, Jairoun AA, Jaiswal A, Jamshidi E, Janko MM, Jatau AI, Javadov S, Javaheri T, Jayapal SK, Jayaram S, Jebai R, Jee SH, Jeganathan J, Jha AK, Jha RP, Jiang H, Jin Y, Johnson O, Jokar M, Jonas JB, Joo T, Joseph A, Joseph N, Joshua CE, Joshy G, Jozwiak JJ, Jürisson M, K V, Kaambwa B, Kabir A, Kabir Z, Kadashetti V, Kadir DH, Kalani R, Kalankesh LR, Kalankesh LR, Kaliyadan F, Kalra S, Kamal VK, Kamarajah SK, Kamath R, Kamiab Z, Kamyari N, Kanagasabai T, Kanchan T, Kandel H, Kanmanthareddy AR, Kanmiki EW, Kanmodi KK, Kannan S S, Kansal SK, Kantar RS, Kapoor N, Karajizadeh M, Karanth SD, Karasneh RA, Karaye IM, Karch A, Karim A, Karimi SE, Karimi Behnagh A, Kashoo FZ, Kasnazani QHA, Kasraei H, Kassebaum NJ, Kassel MB, Kauppila JH, Kaur N, Kawakami N, Kayode GA, Kazemi F, Kazemian S, Kazmi TH, Kebebew GM, Kebede AD, Kebede F, Keflie TS, Keiyoro PN, Keller C, Kelly JT, Kempen JH, Kerr JA, Kesse-Guyot E, Khajuria H, Khalaji A, Khalid N, Khalil AA, Khalilian A, Khamesipour F, Khan A, Khan A, Khan G, Khan I, Khan IA, Khan MN, Khan M, Khan MJ, Khan MAB, Khan ZA, Khan suheb MZ, Khanmohammadi S, Khatab K, Khatami F, Khatatbeh H, Khatatbeh MM, Khavandegar A, Khayat Kashani HR, Khidri FF, Khodadoust E, Khorgamphar M, Khormali M, Khorrami Z, Khosravi A, Khosravi MA, Kifle ZD, Kim G, Kim J, Kim K, Kim MS, Kim YJ, Kimokoti RW, Kinzel KE, Kisa A, Kisa S, Klu D, Knudsen AKS, Kocarnik JM, Kochhar S, Kocsis T, Koh DSQ, Kolahi AA, Kolves K, Kompani F, Koren G, Kosen S, Kostev K, Koul PA, Koulmane Laxminarayana SL, Krishan K, Krishna H, Krishna V, Krishnamoorthy V, Krishnamoorthy Y, Krohn KJ, Kuate Defo B, Kucuk Bicer B, Kuddus MA, Kuddus M, Kuitunen I, Kulimbet M, Kulkarni V, Kumar A, Kumar A, Kumar H, Kumar M, Kumar R, Kumari M, Kumie FT, Kundu S, Kurmi OP, Kusnali A, Kusuma D, Kwarteng A, Kyriopoulos I, Kyu HH, La Vecchia C, Lacey B, Ladan MA, Laflamme L, Lagat AK, Lager ACJ, Lahmar A, Lai DTC, Lal DK, Lalloo R, Lallukka T, Lam H, Lám J, Landrum KR, Lanfranchi F, Lang JJ, Langguth B, Lansingh VC, Laplante-Lévesque A, Larijani B, Larsson AO, Lasrado S, Lassi ZS, Latief K, Latifinaibin K, Lauriola P, Le NHH, Le TTT, Le TDT, Ledda C, Ledesma JR, Lee M, Lee PH, Lee SW, Lee SWH, Lee WC, Lee YH, LeGrand KE, Leigh J, Leong E, Lerango TL, Li MC, Li W, Li X, Li Y, Li Z, Ligade VS, Likaka ATM, Lim LL, Lim SS, Lindstrom M, Linehan C, Liu C, Liu G, Liu J, Liu R, Liu S, Liu X, Liu X, Llanaj E, Loftus MJ, López-Bueno R, Lopukhov PD, Loreche AM, Lorkowski S, Lotufo PA, Lozano R, Lubinda J, Lucchetti G, Lugo A, Lunevicius R, Ma ZF, Maass KL, Machairas N, Machoy M, Madadizadeh F, Madsen C, Madureira-Carvalho ÁM, Maghazachi AA, Maharaj SB, Mahjoub S, Mahmoud MA, Mahmoudi A, Mahmoudi E, Mahmoudi R, Majeed A, Makhdoom IF, Malakan Rad E, Maled V, Malekzadeh R, Malhotra AK, Malhotra K, Malik AA, Malik I, Malta DC, Mamun AA, Mansouri P, Mansournia MA, Mantovani LG, Maqsood S, Marasini BP, Marateb HR, Maravilla JC, Marconi AM, Mardi P, Marino M, Marjani A, Martinez G, Martinez-Guerra BA, Martinez-Piedra R, Martini D, Martini S, Martins-Melo FR, Martorell M, Marx W, Maryam S, Marzo RR, Masaka A, Masrie A, Mathieson S, Mathioudakis AG, Mathur MR, Mattumpuram J, Matzopoulos R, Maude RJ, Maugeri A, Maulik PK, Mayeli M, Mazaheri M, Mazidi M, McGrath JJ, McKee M, McKowen ALW, McLaughlin SA, McPhail SM, Mechili EA, Medina JRC, Mediratta RP, Meena JK, Mehra R, Mehrabani-Zeinabad K, Mehrabi Nasab E, Mekene Meto T, Meles GG, Mendez-Lopez MAM, Mendoza W, Menezes RG, Mengist B, Mentis AFA, Meo SA, Meresa HA, Meretoja A, Meretoja TJ, Mersha AM, Mesfin BA, Mestrovic T, Mettananda KCD, Mettananda S, Meylakhs P, Mhlanga A, Mhlanga L, Mi T, Miazgowski T, Micha G, Michalek IM, Miller TR, Mills EJ, Minh LHN, Mini GK, Mir Mohammad Sadeghi P, Mirica A, Mirijello A, Mirrakhimov EM, Mirutse MK, Mirzaei M, Misganaw A, Mishra A, Misra S, Mitchell PB, Mithra P, Mittal C, Mobayen M, Moberg ME, Mohamadkhani A, Mohamed J, Mohamed MFH, Mohamed NS, Mohammad-Alizadeh-Charandabi S, Mohammadi S, Mohammadian-Hafshejani A, Mohammadifard N, Mohammed H, Mohammed H, Mohammed M, Mohammed S, Mohammed S, Mohan V, Mojiri-Forushani H, Mokari A, Mokdad AH, Molinaro S, Molokhia M, Momtazmanesh S, Monasta L, Mondello S, Moni MA, Moodi Ghalibaf A, Moradi M, Moradi Y, Moradi-Lakeh M, Moradzadeh M, Moraga P, Morawska L, Moreira RS, Morovatdar N, Morrison SD, Morze J, Mosser JF, Motappa R, Mougin V, Mouodi S, Mousavi P, Mousavi SE, Mousavi Khaneghah A, Mpolya EA, Mrejen M, Mubarik S, Muccioli L, Mueller UO, Mughal F, Mukherjee S, Mulita F, Munjal K, Murillo-Zamora E, Musaigwa F, Musallam KM, Mustafa A, Mustafa G, Muthupandian S, Muthusamy R, Muzaffar M, Myung W, Nagarajan AJ, Nagel G, Naghavi P, Naheed A, Naik GR, Naik G, Nainu F, Nair S, Najmuldeen HHR, Nakhostin Ansari N, Nangia V, Naqvi AA, Narasimha Swamy S, Narayana AI, Nargus S, Nascimento BR, Nascimento GG, Nasehi S, Nashwan AJ, Natto ZS, Nauman J, Naveed M, Nayak BP, Nayak VC, Nazri-Panjaki A, Ndejjo R, Nduaguba SO, Negash H, Negoi I, Negoi RI, Negru SM, Nejadghaderi SA, Nejjari C, Nena E, Nepal S, Ng M, Nggada HA, Nguefack-Tsague G, Ngunjiri JW, Nguyen AH, Nguyen DH, Nguyen HTH, Nguyen PT, Nguyen VT, Niazi RK, Nielsen KR, Nigatu YT, Nikolouzakis TK, Nikoobar A, Nikoomanesh F, Nikpoor AR, Ningrum DNA, Nnaji CA, Nnyanzi LA, Noman EA, Nomura S, Noreen M, Noroozi N, Norrving B, Noubiap JJ, Novotney A, Nri-Ezedi CA, Ntaios G, Ntsekhe M, Nuñez-Samudio V, Nurrika D, Nutor JJ, Oancea B, Obamiro KO, Oboh MA, Odetokun IA, Odogwu NM, O'Donnell MJ, Oduro MS, Ofakunrin AOD, Ogunkoya A, Oguntade AS, Oh IH, Okati-Aliabad H, Okeke SR, Okekunle AP, Okonji OC, Olagunju AT, Olaiya MT, Olatubi MI, Oliveira GMM, Olufadewa II, Olusanya BO, Olusanya JO, Oluwafemi YD, Omar HA, Omar Bali A, Omer GL, Ondayo MA, Ong S, Onwujekwe OE, Onyedibe KI, Ordak M, Orisakwe OE, Orish VN, Ortega-Altamirano DV, Ortiz A, Osman WMS, Ostroff SM, Osuagwu UL, Otoiu A, Otstavnov N, Otstavnov SS, Ouyahia A, Ouyang G, Owolabi MO, Ozten Y, P A MP, Padron-Monedero A, Padubidri JR, Pal PK, Palicz T, Palladino C, Palladino R, Palma-Alvarez RF, Pan F, Pan HF, Pana A, Panda P, Panda-Jonas S, Pandi-Perumal SR, Pangaribuan HU, Panos GD, Panos LD, Pantazopoulos I, Pantea Stoian AM, Papadopoulou P, Parikh RR, Park S, Parthasarathi A, Pashaei A, Pasovic M, Passera R, Pasupula DK, Patel HM, Patel J, Patel SK, Patil S, Patoulias D, Patthipati VS, Paudel U, Pazoki Toroudi H, Pease SA, Peden AE, Pedersini P, Pensato U, Pepito VCF, Peprah EK, Peprah P, Perdigão J, Pereira M, Peres MFP, Perianayagam A, Perico N, Pestell RG, Pesudovs K, Petermann-Rocha FE, Petri WA, Pham HT, Philip AK, Phillips MR, Pierannunzio D, Pigeolet M, Pigott DM, Pilgrim T, Piracha ZZ, Piradov MA, Pirouzpanah S, Plakkal N, Plotnikov E, Podder V, Poddighe D, Polinder S, Polkinghorne KR, Poluru R, Ponkilainen VT, Porru F, Postma MJ, Poudel GR, Pourshams A, Pourtaheri N, Prada SI, Pradhan PMS, Prakasham TN, Prasad M, Prashant A, Prates EJS, Prieto Alhambra D, PRISCILLA TINA, Pritchett N, Purohit BM, Puvvula J, Qasim NH, Qattea I, Qazi AS, Qian G, Qiu S, Qureshi MF, Rabiee Rad M, Radfar A, Radhakrishnan RA, Radhakrishnan V, Raeisi Shahraki H, Rafferty Q, Raggi A, Raghav PR, Raheem N, Rahim F, Rahim MJ, Rahimi-Movaghar V, Rahman MM, Rahman MHU, Rahman M, Rahman MA, Rahmani AM, Rahmani S, Rahmanian V, Rajaa S, Rajput P, Rakovac I, Ramasamy SK, Ramazanu S, Rana K, Ranabhat CL, Rancic N, Rane A, Rao CR, Rao IR, Rao M, Rao SJ, Rasali DP, Rasella D, Rashedi S, Rashedi V, Rashidi MM, Rasouli-Saravani A, Rasul A, Rathnaiah Babu G, Rauniyar SK, Ravangard R, Ravikumar N, Rawaf DL, Rawaf S, Rawal L, Rawassizadeh R, Rawlley B, Raza RZ, Razo C, Redwan EMM, Rehman FU, Reifels L, Reiner Jr RC, Remuzzi G, Reyes LF, Rezaei M, Rezaei N, Rezaei N, Rezaeian M, Rhee TG, Riaz MA, Ribeiro ALP, Rickard J, Riva HR, Robinson-Oden HE, Rodrigues CF, Rodrigues M, Roever L, Rogowski ELB, Rohloff P, Romadlon DS, Romero-Rodríguez E, Romoli M, Ronfani L, Roshandel G, Roth GA, Rout HS, Roy N, Roy P, Rubagotti E, Ruela GDA, Rumisha SF, Runghien T, Rwegerera GM, Rynkiewicz A, S N C, Saad AMA, Saadatian Z, Saber K, Saber-Ayad MM, SaberiKamarposhti M, Sabour S, Sacco S, Sachdev PS, Sachdeva R, Saddik B, Saddler A, Sadee BA, Sadeghi E, Sadeghi E, Sadeghian F, Saeb MR, Saeed U, Safaeinejad F, Safi SZ, Sagar R, Saghazadeh A, Sagoe D, Saheb Sharif-Askari F, Saheb Sharif-Askari N, Sahebkar A, Sahoo SS, Sahoo U, Sahu M, Saif Z, Sajid MR, Sakshaug JW, Salam N, Salamati P, Salami AA, Salaroli LB, Saleh MA, Salehi S, Salem MR, Salem MZY, Salimi S, Samadi Kafil H, Samadzadeh S, Samargandy S, Samodra YL, Samy AM, Sanabria J, Sanna F, Santomauro DF, Santos IS, Santric-Milicevic MM, Sao Jose BP, Sarasmita MA, Saraswathy SYI, Saravanan A, Saravi B, Sarikhani Y, Sarkar T, Sarmiento-Suárez R, Sarode GS, Sarode SC, Sarveazad A, Sathian B, Sathish T, Satpathy M, Sayeed A, Sayeed MA, Saylan M, Sayyah M, Scarmeas N, Schaarschmidt BM, Schlaich MP, Schlee W, Schmidt MI, Schneider IJC, Schuermans A, Schumacher AE, Schutte AE, Schwarzinger M, Schwebel DC, Schwendicke F, Šekerija M, Selvaraj S, Senapati S, Senthilkumaran S, Sepanlou SG, Serban D, Sethi Y, Sha F, Shabany M, Shafaat A, Shafie M, Shah NS, Shah PA, Shah SM, Shahabi S, Shahbandi A, Shahid I, Shahid S, Shahid W, Shahsavari HR, Shahwan MJ, Shaikh A, Shaikh MA, Shakeri A, Shalash AS, Sham S, Shamim MA, Shams-Beyranvand M, Shamshad H, Shamsi MA, Shanawaz M, Shankar A, Sharfaei S, Sharifan A, Sharifi-Rad J, Sharma R, Sharma S, Sharma U, Sharma V, Shastry RP, Shavandi A, Shayan M, Shehabeldine AME, Sheikh A, Sheikhi RA, Shen J, Shetty A, Shetty BSK, Shetty PH, Shi P, Shibuya K, Shiferaw D, Shigematsu M, Shin MJ, Shin YH, Shiri R, Shirkoohi R, Shitaye NA, Shittu A, Shiue I, Shivakumar KM, Shivarov V, Shokraneh F, Shokri A, Shool S, Shorofi SA, Shrestha S, Shuval K, Siddig EE, Silva JP, Silva LMLR, Silva S, Simpson CR, Singal A, Singh A, Singh BB, Singh G, Singh J, Singh NP, Singh P, Singh S, Sinha DN, Sinto R, Siraj MS, Sirota SB, Sitas F, Sivakumar S, Skryabin VY, Skryabina AA, Sleet DA, Socea B, Sokhan A, Solanki R, Solanki S, Soleimani H, Soliman SSM, Song S, Song Y, Sorensen RJD, Soriano JB, Soyiri IN, Spartalis M, Spearman S, Sreeramareddy CT, Srivastava VK, Stanaway JD, Stanikzai MH, Stark BA, Starnes JR, Starodubova AV, Stein C, Stein DJ, Steinbeis F, Steiner C, Steinmetz JD, Steiropoulos P, Stevanović A, Stockfelt L, Stokes MA, Stortecky S, Subramaniyan V, Suleman M, Suliankatchi Abdulkader R, Sultana A, Sun HZ, Sun J, Sundström J, Sunkersing D, Sunnerhagen KS, Swain CK, Szarpak L, Szeto MD, Szócska M, Tabaee Damavandi P, Tabarés-Seisdedos R, Tabatabaei SM, Tabatabaei Malazy O, Tabatabaeizadeh SA, Tabatabai S, Tabish M, TADAKAMADLA JYOTHI, Tadakamadla SK, Taheri Abkenar Y, Taheri Soodejani M, Taiba J, Takahashi K, Talaat IM, Talukder A, Tampa M, Tamuzi JL, Tan KK, Tandukar S, Tang H, Tang HK, Tarigan IU, Tariku MK, Tariqujjaman M, Tarkang EE, Tavakoli Oliaee R, Tavangar SM, Taveira N, Tefera YM, Temsah MH, Temsah RMH, Teramoto M, Tesler R, Teye-Kwadjo E, Thakur R, Thangaraju P, Thankappan KR, Tharwat S, Thayakaran R, Thomas N, Thomas NK, Thomson AM, Thrift AG, Thum CCC, Thygesen LC, Tian J, Tichopad A, Ticoalu JHV, Tillawi T, Tiruye TY, Titova MV, Tonelli M, Topor-Madry R, Toriola AT, Torre AE, Touvier M, Tovani-Palone MR, Tran JT, Tran NM, Trico D, Tromans SJ, Truyen TTTT, Tsatsakis A, Tsegay GM, Tsermpini EE, Tumurkhuu M, Tung K, Tyrovolas S, Uddin SMN, Udoakang AJ, Udoh A, Ullah A, Ullah I, Ullah S, Ullah S, Umakanthan S, Umeokonkwo CD, Unim B, Unnikrishnan B, Unsworth CA, Upadhyay E, Urso D, Usman JS, Vahabi SM, Vaithinathan AG, Valizadeh R, Van de Velde SM, Van den Eynde J, Varga O, Vart P, Varthya SB, Vasankari TJ, Vasic M, Vaziri S, Vellingiri B, Venketasubramanian N, Verghese NA, Verma M, Veroux M, Verras GI, Vervoort D, Villafañe JH, Villanueva GI, Vinayak M, Violante FS, Viskadourou M, Vladimirov SK, Vlassov V, Vo B, Vollset SE, Vongpradith A, Vos T, Vujcic IS, Vukovic R, Wafa HA, Waheed Y, Wamai RG, Wang C, Wang N, Wang S, Wang S, Wang Y, Wang YP, Waqas M, Ward P, Wassie EG, Watson S, Watson SLW, Weerakoon KG, Wei MY, Weintraub RG, Weiss DJ, Westerman R, Whisnant JL, Wiangkham T, Wickramasinghe DP, Wickramasinghe ND, Wilandika A, Wilkerson C, Willeit P, Wilson S, Wojewodzic MW, Woldegebreal DH, Wolf AW, Wolfe CDA, Wondimagegene YA, Wong YJ, Wongsin U, Wu AM, Wu C, Wu F, Wu X, Wu Z, Xia J, Xiao H, Xie Y, Xu S, Xu WD, Xu X, Xu YY, Yadollahpour A, Yamagishi K, Yang D, Yang L, Yano Y, Yao Y, Yaribeygi H, Ye P, Yehualashet SS, Yesiltepe M, Yesuf SA, Yezli S, Yi S, Yigezu A, Yiğit A, Yiğit V, Yip P, Yismaw MB, Yismaw Y, Yon DK, Yonemoto N, Yoon SJ, You Y, Younis MZ, Yousefi Z, Yu C, Yu Y, Yuh FH, Zadey S, Zadnik V, Zafari N, Zakham F, Zaki N, Zaman SB, Zamora N, Zand R, Zangiabadian M, Zar HJ, Zare I, Zarrintan A, Zeariya MGM, Zeinali Z, Zhang H, Zhang J, Zhang J, Zhang L, Zhang Y, Zhang ZJ, Zhao H, Zhong C, Zhou J, Zhu B, Zhu L, Ziafati M, Zielińska M, Zitoun OA, Zoladl M, Zou Z, Zuhlke LJ, Zumla A, Zweck E, Zyoud SH, Wool EE, Murray CJL. Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021. Lancet 2024:S0140-6736(24)00367-2. [PMID: 38582094 DOI: 10.1016/s0140-6736(24)00367-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/15/2024] [Accepted: 02/22/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Regular, detailed reporting on population health by underlying cause of death is fundamental for public health decision making. Cause-specific estimates of mortality and the subsequent effects on life expectancy worldwide are valuable metrics to gauge progress in reducing mortality rates. These estimates are particularly important following large-scale mortality spikes, such as the COVID-19 pandemic. When systematically analysed, mortality rates and life expectancy allow comparisons of the consequences of causes of death globally and over time, providing a nuanced understanding of the effect of these causes on global populations. METHODS The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 cause-of-death analysis estimated mortality and years of life lost (YLLs) from 288 causes of death by age-sex-location-year in 204 countries and territories and 811 subnational locations for each year from 1990 until 2021. The analysis used 56 604 data sources, including data from vital registration and verbal autopsy as well as surveys, censuses, surveillance systems, and cancer registries, among others. As with previous GBD rounds, cause-specific death rates for most causes were estimated using the Cause of Death Ensemble model-a modelling tool developed for GBD to assess the out-of-sample predictive validity of different statistical models and covariate permutations and combine those results to produce cause-specific mortality estimates-with alternative strategies adapted to model causes with insufficient data, substantial changes in reporting over the study period, or unusual epidemiology. YLLs were computed as the product of the number of deaths for each cause-age-sex-location-year and the standard life expectancy at each age. As part of the modelling process, uncertainty intervals (UIs) were generated using the 2·5th and 97·5th percentiles from a 1000-draw distribution for each metric. We decomposed life expectancy by cause of death, location, and year to show cause-specific effects on life expectancy from 1990 to 2021. We also used the coefficient of variation and the fraction of population affected by 90% of deaths to highlight concentrations of mortality. Findings are reported in counts and age-standardised rates. Methodological improvements for cause-of-death estimates in GBD 2021 include the expansion of under-5-years age group to include four new age groups, enhanced methods to account for stochastic variation of sparse data, and the inclusion of COVID-19 and other pandemic-related mortality-which includes excess mortality associated with the pandemic, excluding COVID-19, lower respiratory infections, measles, malaria, and pertussis. For this analysis, 199 new country-years of vital registration cause-of-death data, 5 country-years of surveillance data, 21 country-years of verbal autopsy data, and 94 country-years of other data types were added to those used in previous GBD rounds. FINDINGS The leading causes of age-standardised deaths globally were the same in 2019 as they were in 1990; in descending order, these were, ischaemic heart disease, stroke, chronic obstructive pulmonary disease, and lower respiratory infections. In 2021, however, COVID-19 replaced stroke as the second-leading age-standardised cause of death, with 94·0 deaths (95% UI 89·2-100·0) per 100 000 population. The COVID-19 pandemic shifted the rankings of the leading five causes, lowering stroke to the third-leading and chronic obstructive pulmonary disease to the fourth-leading position. In 2021, the highest age-standardised death rates from COVID-19 occurred in sub-Saharan Africa (271·0 deaths [250·1-290·7] per 100 000 population) and Latin America and the Caribbean (195·4 deaths [182·1-211·4] per 100 000 population). The lowest age-standardised death rates from COVID-19 were in the high-income super-region (48·1 deaths [47·4-48·8] per 100 000 population) and southeast Asia, east Asia, and Oceania (23·2 deaths [16·3-37·2] per 100 000 population). Globally, life expectancy steadily improved between 1990 and 2019 for 18 of the 22 investigated causes. Decomposition of global and regional life expectancy showed the positive effect that reductions in deaths from enteric infections, lower respiratory infections, stroke, and neonatal deaths, among others have contributed to improved survival over the study period. However, a net reduction of 1·6 years occurred in global life expectancy between 2019 and 2021, primarily due to increased death rates from COVID-19 and other pandemic-related mortality. Life expectancy was highly variable between super-regions over the study period, with southeast Asia, east Asia, and Oceania gaining 8·3 years (6·7-9·9) overall, while having the smallest reduction in life expectancy due to COVID-19 (0·4 years). The largest reduction in life expectancy due to COVID-19 occurred in Latin America and the Caribbean (3·6 years). Additionally, 53 of the 288 causes of death were highly concentrated in locations with less than 50% of the global population as of 2021, and these causes of death became progressively more concentrated since 1990, when only 44 causes showed this pattern. The concentration phenomenon is discussed heuristically with respect to enteric and lower respiratory infections, malaria, HIV/AIDS, neonatal disorders, tuberculosis, and measles. INTERPRETATION Long-standing gains in life expectancy and reductions in many of the leading causes of death have been disrupted by the COVID-19 pandemic, the adverse effects of which were spread unevenly among populations. Despite the pandemic, there has been continued progress in combatting several notable causes of death, leading to improved global life expectancy over the study period. Each of the seven GBD super-regions showed an overall improvement from 1990 and 2021, obscuring the negative effect in the years of the pandemic. Additionally, our findings regarding regional variation in causes of death driving increases in life expectancy hold clear policy utility. Analyses of shifting mortality trends reveal that several causes, once widespread globally, are now increasingly concentrated geographically. These changes in mortality concentration, alongside further investigation of changing risks, interventions, and relevant policy, present an important opportunity to deepen our understanding of mortality-reduction strategies. Examining patterns in mortality concentration might reveal areas where successful public health interventions have been implemented. Translating these successes to locations where certain causes of death remain entrenched can inform policies that work to improve life expectancy for people everywhere. FUNDING Bill & Melinda Gates Foundation.
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Agrawal KK, Singh N, Chand P, Singh SV, Solanki N, Garg RK, Chaurasia A. Associations among gene polymorphisms, crestal bone loss, and bone mineral density in patients receiving dental implants. J Taibah Univ Med Sci 2024; 19:313-320. [PMID: 38283380 PMCID: PMC10820795 DOI: 10.1016/j.jtumed.2023.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/30/2023] [Accepted: 12/15/2023] [Indexed: 01/30/2024] Open
Abstract
Objectives Interleukin 1 (IL-1) and interleukin 6 (IL-6) gene polymorphisms have been suggested to be responsible for diminished bone mineral density (BMD) and high crestal bone loss (CBL) in some individuals. However, the effects of systemic BMD on variations in peri-implant CBL are unclear. Hence, this study was aimed at investigating the association of IL-1 and IL-6 gene polymorphisms with systemic BMD and CBL around dental implants. Methods A total of 190 participants undergoing dental implantation in the mandibular posterior region were selected according to predetermined selection criteria and divided into a normal BMD group (NBD, 93 participants, T-score ≥ -1) and low BMD group (LBD, including both osteoporosis and osteopenia, 97 participants, T-score < -1 standard deviation) according to the BMD of the right femoral neck, measured with dual-energy X-ray absorptiometry. Dental implants were placed through the standard surgical protocol, and CBL was calculated after 6 months with cone beam computed tomography scans before second-stage surgery. Genotyping was performed on all participants for IL-1A-889 A/G, IL-1B-511G/A, IL-1B+3954, and IL-6-572 C/G gene polymorphisms. Results The demographic and clinical characteristics of the participants in both groups were compared with t-test and chi-square test (χ2). The associations of NBD and LBD with the different genotypes and CBL was determined with odds ratios, and p < 0.05 was considered statistically significant. The frequency of IL-1B-511AA and IL-6-572 GG genotypes was significantly higher in LBD than in NBD (p < 0.05). In LBD, the IL-1B-511 AA (AA vs GA + GG; p ≤ 0.001) and IL-6-572 GG (GG vs CC + GC; p = 0.001) genotypes were significantly associated with higher peri-implant CBL. Conclusions Individuals with the IL-1B-511 AA or IL-6-572 GG genotype had elevated risk of osteoporosis/osteopenia and were more susceptible to CBL around dental implants.
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Affiliation(s)
- Kaushal Kishor Agrawal
- Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Neetu Singh
- Department of Centre for Advance Research, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Pooran Chand
- Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Saumyendra Vikram Singh
- Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Neeti Solanki
- Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Ravindra Kumar Garg
- Department of Neurology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Akhilanand Chaurasia
- Department of Oral Medicine & Radiology, King George's Medical University, Lucknow, India
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Sangalli L, Prakapenka AV, Chaurasia A, Miller CS. A review of animal models for burning mouth syndrome: Mechanistic insights and knowledge gaps. Oral Dis 2024. [PMID: 38438317 DOI: 10.1111/odi.14914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/24/2024] [Accepted: 02/16/2024] [Indexed: 03/06/2024]
Abstract
OBJECTIVES The underlying mechanisms of burning mouth syndrome (BMS) remain unclear leading to challenges and unsatisfactory management. Current treatments focus primarily on symptom relief, with few consistently achieving a 50% reduction in pain. This review aims to explore animal models of BMS to gain a better understanding of the underlying mechanisms and to discuss potential and existing knowledge gaps. METHODS A comprehensive review of PubMed® , Google Scholar, and Scopus was performed to assess advances and significant gaps of existing rodent models that mimic BMS-related symptoms. RESULTS Rodent models of BMS involve reproduction of dry-tongue, chorda tympani transection, or overexpression of artemin protein. Existing preclinical models tend to highlight one specific etiopathogenesis and often overlook sex- and hormone-specific factors. CONCLUSION Combining aspects from various BMS models could prove beneficial in developing comprehensive experimental designs and outcomes encompassing the multifaceted nature of BMS.
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Affiliation(s)
- Linda Sangalli
- College of Dental Medicine-Illinois, Midwestern University, Downers Grove, Illinois, USA
| | | | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | - Craig S Miller
- Division of Oral Diagnosis, Oral Medicine, and Oral Radiology, College of Dentistry, University of Kentucky, Lexington, Kentucky, USA
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Wu AM, Cross M, Elliott JM, Culbreth GT, Haile LM, Steinmetz JD, Hagins H, Kopec JA, Brooks PM, Woolf AD, Kopansky-Giles DR, Walton DM, Treleaven JM, Dreinhoefer KE, Betteridge N, Abbasifard M, Abbasi-Kangevari Z, Addo IY, Adesina MA, Adnani QES, Aithala JP, Alhalaiqa FAN, Alimohamadi Y, Amiri S, Amu H, Antony B, Arabloo J, Aravkin AY, Asghari-Jafarabadi M, Atomsa GH, Azadnajafabad S, Azzam AY, Baghdadi S, Balogun SA, Balta AB, Banach M, Banakar M, Barrow A, Bashiri A, Bekele A, Bensenor IM, Bhardwaj P, Bhat AN, Bilchut AH, Briggs AM, Buchbinder R, Cao C, Chaurasia A, Chirinos-Caceres JL, Christensen SWM, Coberly K, Cousin E, Dadras O, Dai X, de Luca K, Dehghan A, Dong HJ, Ekholuenetale M, Elhadi M, Eshetu HB, Eskandarieh S, Etaee F, Fagbamigbe AF, Fares J, Fatehizadeh A, Feizkhah A, Ferreira ML, Ferreira N, Fischer F, Franklin RC, Ganesan B, Gebremichael MA, Gerema U, Gholami A, Ghozy S, Gill TK, Golechha M, Goleij P, Golinelli D, Graham SM, Haj-Mirzaian A, Harlianto NI, Hartvigsen J, Hasanian M, Hassen MB, Hay SI, Hebert JJ, Heidari G, Hoveidaei AH, Hsiao AK, Ibitoye SE, Iwu CCD, Jacob L, Janodia MD, Jin Y, Jonas JB, Joshua CE, Kandel H, Khader YS, Khajuria H, Khan EA, Khan MAB, Khatatbeh MM, Khateri S, Khayat Kashani HR, Khonji MS, Khubchandani J, Kim YJ, Kisa A, Kolahi AA, Koohestani HR, Krishan K, Kuddus M, Kuttikkattu A, Lasrado S, Lee YH, Legesse SM, Lim SS, Liu X, Lo J, Malih N, Manandhar SP, Mathews E, Mesregah MK, Mestrovic T, Miller TR, Mirghaderi SP, Misganaw A, Mohammadi E, Mohammed S, Mokdad AH, Momtazmanesh S, Moni MA, Mostafavi E, Murray CJL, Nair TS, Nejadghaderi SA, Nzoputam OJ, Oh IH, Okonji OC, Owolabi MO, Pacheco-Barrios K, Pahlevan Fallahy MT, Park S, Patel J, Pawar S, Pedersini P, Peres MFP, Petcu IR, Pourahmadi M, Qattea I, Ram P, Rashidi MM, Rawaf S, Rezaei N, Rezaei N, Saeed U, Saheb Sharif-Askari F, Salahi S, Sawhney M, Schumacher AE, Shafie M, Shahabi S, Shahbandi A, Shamekh A, Sharma S, Shiri R, Shobeiri P, Sinaei E, Singh A, Singh JA, Singh P, Skryabina AA, Smith AE, Tabish M, Tan KK, Tegegne MD, Tharwat S, Vahabi SM, Valadan Tahbaz S, Vasankari TJ, Venketasubramanian N, Vollset SE, Wang YP, Wiangkham T, Yonemoto N, Zangiabadian M, Zare I, Zemedikun DT, Zheng P, Ong KL, Vos T, March LM. Global, regional, and national burden of neck pain, 1990-2020, and projections to 2050: a systematic analysis of the Global Burden of Disease Study 2021. Lancet Rheumatol 2024; 6:e142-e155. [PMID: 38383088 PMCID: PMC10897950 DOI: 10.1016/s2665-9913(23)00321-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 11/16/2023] [Accepted: 11/22/2023] [Indexed: 02/23/2024]
Abstract
BACKGROUND Neck pain is a highly prevalent condition that leads to considerable pain, disability, and economic cost. We present the most current estimates of neck pain prevalence and years lived with disability (YLDs) from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) by age, sex, and location, with forecasted prevalence to 2050. METHODS Systematic reviews identified population-representative surveys used to estimate the prevalence of and YLDs from neck pain in 204 countries and territories, spanning from 1990 to 2020, with additional data from opportunistic review. Medical claims data from Taiwan (province of China) were also included. Input data were pooled using DisMod-MR 2.1, a Bayesian meta-regression tool. Prevalence was forecast to 2050 using a mixed-effects model using Socio-demographic Index as a predictor and multiplying by projected population estimates. We present 95% UIs for every metric based on the 2·5th and 97·5th percentiles of 100 draws of the posterior distribution. FINDINGS Globally, in 2020, neck pain affected 203 million (95% uncertainty interval [UI] 163-253) people. The global age-standardised prevalence rate of neck pain was estimated to be 2450 (1960-3040) per 100 000 population and global age-standardised YLD rate was estimated to be 244 (165-346) per 100 000. The age-standardised prevalence rate remained stable between 1990 and 2020 (percentage change 0·2% [-1·3 to 1·7]). Globally, females had a higher age-standardised prevalence rate (2890 [2330-3620] per 100 000) than males (2000 [1600-2480] per 100 000), with the prevalence peaking between 45 years and 74 years in male and female sexes. By 2050, the estimated global number of neck pain cases is projected to be 269 million (219-322), with an increase of 32·5% (23·9-42·3) from 2020 to 2050. Decomposition analysis of the projections showed population growth was the primary contributing factor, followed by population ageing. INTERPRETATION Although age-standardised rates of neck pain have remained stable over the past three decades, by 2050 the projected case numbers are expected to rise. With the highest prevalence in older adults (higher in females than males), a larger effect expected in low-income and middle-income countries, and a rapidly ageing global population, neck pain continues to pose a challenge in terms of disability burden worldwide. For future planning, it is essential we improve our mechanistic understanding of the different causes and risk factors for neck pain and prioritise the consistent collection of global neck pain data and increase the number of countries with data on neck pain. FUNDING Bill & Melinda Gates Foundation and Global Alliance for Musculoskeletal Health.
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Chaurasia A, Namachivayam A, Koca-Ünsal RB, Lee JH. Deep-learning performance in identifying and classifying dental implant systems from dental imaging: a systematic review and meta-analysis. J Periodontal Implant Sci 2024; 54:3-12. [PMID: 37154107 PMCID: PMC10901682 DOI: 10.5051/jpis.2300160008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/10/2023] [Accepted: 02/21/2023] [Indexed: 05/10/2023] Open
Abstract
Deep learning (DL) offers promising performance in computer vision tasks and is highly suitable for dental image recognition and analysis. We evaluated the accuracy of DL algorithms in identifying and classifying dental implant systems (DISs) using dental imaging. In this systematic review and meta-analysis, we explored the MEDLINE/PubMed, Scopus, Embase, and Google Scholar databases and identified studies published between January 2011 and March 2022. Studies conducted on DL approaches for DIS identification or classification were included, and the accuracy of the DL models was evaluated using panoramic and periapical radiographic images. The quality of the selected studies was assessed using QUADAS-2. This review was registered with PROSPERO (CRDCRD42022309624). From 1,293 identified records, 9 studies were included in this systematic review and meta-analysis. The DL-based implant classification accuracy was no less than 70.75% (95% confidence interval [CI], 65.6%-75.9%) and no higher than 98.19 (95% CI, 97.8%-98.5%). The weighted accuracy was calculated, and the pooled sample size was 46,645, with an overall accuracy of 92.16% (95% CI, 90.8%-93.5%). The risk of bias and applicability concerns were judged as high for most studies, mainly regarding data selection and reference standards. DL models showed high accuracy in identifying and classifying DISs using panoramic and periapical radiographic images. Therefore, DL models are promising prospects for use as decision aids and decision-making tools; however, there are limitations with respect to their application in actual clinical practice.
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Affiliation(s)
- Akhilanand Chaurasia
- Department of Oral Medicine & Radiology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Arunkumar Namachivayam
- Department of Biostatistics, Bapuji Dental College & Hospital, Davengere, Karnataka, India
| | - Revan Birke Koca-Ünsal
- Department of Periodontology, Faculty of Dentistry, University of Kyrenia, Kyrenia, Cyprus
| | - Jae-Hong Lee
- Department of Periodontology, College of Dentistry and Institute of Oral Bioscience, Jeonbuk National University, Jeonju, Korea
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Korea.
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Watanabe T, Hasuike A, Wakuda S, Kogure K, Min S, Watanabe N, Sakai R, Chaurasia A, Arai Y, Sato S. Resorbable bilayer membrane made of L-lactide-ε-caprolactone in guided bone regeneration: an in vivo experimental study. Int J Implant Dent 2024; 10:1. [PMID: 38270674 PMCID: PMC10811307 DOI: 10.1186/s40729-024-00520-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 01/04/2024] [Indexed: 01/26/2024] Open
Abstract
PURPOSE Guided bone regeneration (GBR) is an accepted method in dental practice that can successfully increase the bone volume of the host at sites chosen for implant placement; however, existing GBR membranes exhibit rapid absorption and lack of adequate space maintenance capabilities. We aimed to compare the effectiveness of a newly developed resorbable bilayer membrane composed of poly (L-lactic acid) and poly (-caprolactone) (PLACL) with that of a collagen membrane in a rat GBR model. METHODS The rat calvaria was used as an experimental model, in which a plastic cylinder was placed. We operated on 40 male Fisher rats and subsequently performed micro-computed tomography and histomorphometric analyses to assess bone regeneration. RESULTS Significant bone regeneration was observed, which was and similar across all the experimental groups. However, after 24 weeks, the PLACL membrane demonstrated significant resilience, and sporadic partial degradation. This extended preservation of the barrier effect has great potential to facilitate optimal bone regeneration. CONCLUSIONS The PLACL membrane is a promising alternative to GBR. By providing a durable barrier and supporting bone regeneration over an extended period, this resorbable bilayer membrane could address the limitations of the current membranes. Nevertheless, further studies and clinical trials are warranted to validate the efficacy and safety of The PLACL membrane in humans.
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Affiliation(s)
- Taito Watanabe
- Department of Periodontology, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-8310, Japan
- Division of Applied Oral Sciences, Nihon University Graduate School of Dentistry, Tokyo, 101-8310, Japan
| | - Akira Hasuike
- Department of Periodontology, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-8310, Japan.
- Dental Research Center, Nihon University School of Dentistry, Tokyo, 101-8310, Japan.
| | - Shin Wakuda
- Department of Periodontology, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-8310, Japan
- Division of Applied Oral Sciences, Nihon University Graduate School of Dentistry, Tokyo, 101-8310, Japan
| | - Keisuke Kogure
- Department of Periodontology, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-8310, Japan
- Division of Applied Oral Sciences, Nihon University Graduate School of Dentistry, Tokyo, 101-8310, Japan
| | - Seiko Min
- Department of Periodontics and Dental Hygiene, The University of Texas Health Science Center at Houston School of Dentistry, 7500 Cambridge Street, Houston, TX, 77054, USA
| | - Norihisa Watanabe
- Department of Periodontology, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-8310, Japan
| | - Ryo Sakai
- Department of Periodontology, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-8310, Japan
- Dental Research Center, Nihon University School of Dentistry, Tokyo, 101-8310, Japan
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, King George's Medical University, Chowk, 226003, India
| | - Yoshinori Arai
- Dental Research Center, Nihon University School of Dentistry, Tokyo, 101-8310, Japan
- Department of Oral and Maxillofacial Radiology, Nihon University School of Dentistry, Tokyo, 101-8310, Japan
| | - Shuichi Sato
- Department of Periodontology, Nihon University School of Dentistry, 1-8-13 Kanda-Surugadai, Chiyoda-ku, Tokyo, 101-8310, Japan
- Dental Research Center, Nihon University School of Dentistry, Tokyo, 101-8310, Japan
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Yeshua T, Ladyzhensky S, Abu-Nasser A, Abdalla-Aslan R, Boharon T, Itzhak-Pur A, Alexander A, Chaurasia A, Cohen A, Sosna J, Leichter I, Nadler C. Deep learning for detection and 3D segmentation of maxillofacial bone lesions in cone beam CT. Eur Radiol 2023; 33:7507-7518. [PMID: 37191921 DOI: 10.1007/s00330-023-09726-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/30/2023] [Accepted: 04/21/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVES To develop an automated deep-learning algorithm for detection and 3D segmentation of incidental bone lesions in maxillofacial CBCT scans. METHODS The dataset included 82 cone beam CT (CBCT) scans, 41 with histologically confirmed benign bone lesions (BL) and 41 control scans (without lesions), obtained using three CBCT devices with diverse imaging protocols. Lesions were marked in all axial slices by experienced maxillofacial radiologists. All cases were divided into sub-datasets: training (20,214 axial images), validation (4530 axial images), and testing (6795 axial images). A Mask-RCNN algorithm segmented the bone lesions in each axial slice. Analysis of sequential slices was used for improving the Mask-RCNN performance and classifying each CBCT scan as containing bone lesions or not. Finally, the algorithm generated 3D segmentations of the lesions and calculated their volumes. RESULTS The algorithm correctly classified all CBCT cases as containing bone lesions or not, with an accuracy of 100%. The algorithm detected the bone lesion in axial images with high sensitivity (95.9%) and high precision (98.9%) with an average dice coefficient of 83.5%. CONCLUSIONS The developed algorithm detected and segmented bone lesions in CBCT scans with high accuracy and may serve as a computerized tool for detecting incidental bone lesions in CBCT imaging. CLINICAL RELEVANCE Our novel deep-learning algorithm detects incidental hypodense bone lesions in cone beam CT scans, using various imaging devices and protocols. This algorithm may reduce patients' morbidity and mortality, particularly since currently, cone beam CT interpretation is not always preformed. KEY POINTS • A deep learning algorithm was developed for automatic detection and 3D segmentation of various maxillofacial bone lesions in CBCT scans, irrespective of the CBCT device or the scanning protocol. • The developed algorithm can detect incidental jaw lesions with high accuracy, generates a 3D segmentation of the lesion, and calculates the lesion volume.
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Affiliation(s)
- Talia Yeshua
- Department of Applied Physics, The Jerusalem College of Technology, Jerusalem, Israel
| | - Shmuel Ladyzhensky
- Department of Applied Physics, The Jerusalem College of Technology, Jerusalem, Israel
| | - Amal Abu-Nasser
- Oral Maxillofacial Imaging, Department of Oral Medicine, Sedation and Imaging, Faculty of Dental Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ragda Abdalla-Aslan
- Department of Oral Medicine, Sedation and Imaging, Faculty of Dental Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Oral and Maxillofacial Surgery, Rambam Health Care Campus, Haifa, Israel
| | - Tami Boharon
- Department of Software Engineering, The Jerusalem College of Technology, Jerusalem, Israel
| | - Avital Itzhak-Pur
- Department of Software Engineering, The Jerusalem College of Technology, Jerusalem, Israel
| | - Asher Alexander
- Department of Software Engineering, The Jerusalem College of Technology, Jerusalem, Israel
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | - Adir Cohen
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Jacob Sosna
- Department of Radiology, Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Isaac Leichter
- Department of Applied Physics, The Jerusalem College of Technology, Jerusalem, Israel
- Department of Radiology, Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Chen Nadler
- Department of Oral Medicine, Sedation and Imaging, Faculty of Dental Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel.
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Cunha ARD, Compton K, Xu R, Mishra R, Drangsholt MT, Antunes JLF, Kerr AR, Acheson AR, Lu D, Wallace LE, Kocarnik JM, Fu W, Dean FE, Pennini A, Henrikson HJ, Alam T, Ababneh E, Abd-Elsalam S, Abdoun M, Abidi H, Abubaker Ali H, Abu-Gharbieh E, Adane TD, Addo IY, Ahmad A, Ahmad S, Ahmed Rashid T, Akonde M, Al Hamad H, Alahdab F, Alimohamadi Y, Alipour V, Al-Maweri SA, Alsharif U, Ansari-Moghaddam A, Anwar SL, Anyasodor AE, Arabloo J, Aravkin AY, Aruleba RT, Asaad M, Ashraf T, Athari SS, Attia S, Azadnajafabad S, Azangou-Khyavy M, Badar M, Baghcheghi N, Banach M, Bardhan M, Barqawi HJ, Bashir NZ, Bashiri A, Benzian H, Bernabe E, Bhagat DS, Bhojaraja VS, Bjørge T, Bouaoud S, Braithwaite D, Briko NI, Calina D, Carreras G, Chakraborty PA, Chattu VK, Chaurasia A, Chen MX, Cho WCS, Chu DT, Chukwu IS, Chung E, Cruz-Martins N, Dadras O, Dai X, Dandona L, Dandona R, Daneshpajouhnejad P, Darvishi Cheshmeh Soltani R, Darwesh AM, Debela SA, Derbew Molla M, Dessalegn FN, Dianati-Nasab M, Digesa LE, Dixit SG, Dixit A, Djalalinia S, El Sayed I, El Tantawi M, Enyew DB, Erku DA, Ezzeddini R, Fagbamigbe AF, Falzone L, Fetensa G, Fukumoto T, Gaewkhiew P, Gallus S, Gebrehiwot M, Ghashghaee A, Gill PS, Golechha M, Goleij P, Gomez RS, Gorini G, Guimaraes ALS, Gupta B, Gupta S, Gupta VB, Gupta VK, Haj-Mirzaian A, Halboub ES, Halwani R, Hanif A, Hariyani N, Harorani M, Hasani H, Hassan AM, Hassanipour S, Hassen MB, Hay SI, Hayat K, Herrera-Serna BY, Holla R, Horita N, Hosseinzadeh M, Hussain S, Ilesanmi OS, Ilic IM, Ilic MD, Isola G, Jaiswal A, Jani CT, Javaheri T, Jayarajah U, Jayaram S, Joseph N, Kadashetti V, Kandaswamy E, Karanth SD, Karaye IM, Kauppila JH, Kaur H, Keykhaei M, Khader YS, Khajuria H, Khanali J, Khatib MN, Khayat Kashani HR, Khazeei Tabari MA, Kim MS, Kompani F, Koohestani HR, Kumar GA, Kurmi OP, La Vecchia C, Lal DK, Landires I, Lasrado S, Ledda C, Lee YH, Libra M, Lim SS, Listl S, Lopukhov PD, Mafi AR, Mahumud RA, Malik AA, Mathur MR, Maulud SQ, Meena JK, Mehrabi Nasab E, Mestrovic T, Mirfakhraie R, Misganaw A, Misra S, Mithra P, Mohammad Y, Mohammadi M, Mohammadi E, Mokdad AH, Moni MA, Moraga P, Morrison SD, Mozaffari HR, Mubarik S, Murray CJL, Nair TS, Narasimha Swamy S, Narayana AI, Nassereldine H, Natto ZS, Nayak BP, Negru SM, Nggada HA, Nouraei H, Nuñez-Samudio V, Oancea B, Olagunju AT, Omar Bali A, Padron-Monedero A, Padubidri JR, Pandey A, Pardhan S, Patel J, Pezzani R, Piracha ZZ, Rabiee N, Radhakrishnan V, Radhakrishnan RA, Rahmani AM, Rahmanian V, Rao CR, Rao SJ, Rath GK, Rawaf DL, Rawaf S, Rawassizadeh R, Razeghinia MS, Rezaei N, Rezaei N, Rezaei N, Rezapour A, Riad A, Roberts TJ, Romero-Rodríguez E, Roshandel G, S M, S N C, Saddik B, Saeb MR, Saeed U, Safaei M, Sahebazzamani M, Sahebkar A, Salek Farrokhi A, Samy AM, Santric-Milicevic MM, Sathian B, Satpathy M, Šekerija M, Senthilkumaran S, Seylani A, Shafaat O, Shahsavari HR, Shamsoddin E, Sharew MM, Sharifi-Rad J, Shetty JK, Shivakumar KM, Shobeiri P, Shorofi SA, Shrestha S, Siddappa Malleshappa SK, Singh P, Singh JA, Singh G, Sinha DN, Solomon Y, Suleman M, Suliankatchi Abdulkader R, Taheri Abkenar Y, Talaat IM, Tan KK, Tbakhi A, Thiyagarajan A, Tiyuri A, Tovani-Palone MR, Unnikrishnan B, Vo B, Volovat SR, Wang C, Westerman R, Wickramasinghe ND, Xiao H, Yu C, Yuce D, Yunusa I, Zadnik V, Zare I, Zhang ZJ, Zoladl M, Force LM, Hugo FN. The Global, Regional, and National Burden of Adult Lip, Oral, and Pharyngeal Cancer in 204 Countries and Territories: A Systematic Analysis for the Global Burden of Disease Study 2019. JAMA Oncol 2023; 9:1401-1416. [PMID: 37676656 PMCID: PMC10485745 DOI: 10.1001/jamaoncol.2023.2960] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 05/04/2023] [Indexed: 09/08/2023]
Abstract
Importance Lip, oral, and pharyngeal cancers are important contributors to cancer burden worldwide, and a comprehensive evaluation of their burden globally, regionally, and nationally is crucial for effective policy planning. Objective To analyze the total and risk-attributable burden of lip and oral cavity cancer (LOC) and other pharyngeal cancer (OPC) for 204 countries and territories and by Socio-demographic Index (SDI) using 2019 Global Burden of Diseases, Injuries, and Risk Factors (GBD) Study estimates. Evidence Review The incidence, mortality, and disability-adjusted life years (DALYs) due to LOC and OPC from 1990 to 2019 were estimated using GBD 2019 methods. The GBD 2019 comparative risk assessment framework was used to estimate the proportion of deaths and DALYs for LOC and OPC attributable to smoking, tobacco, and alcohol consumption in 2019. Findings In 2019, 370 000 (95% uncertainty interval [UI], 338 000-401 000) cases and 199 000 (95% UI, 181 000-217 000) deaths for LOC and 167 000 (95% UI, 153 000-180 000) cases and 114 000 (95% UI, 103 000-126 000) deaths for OPC were estimated to occur globally, contributing 5.5 million (95% UI, 5.0-6.0 million) and 3.2 million (95% UI, 2.9-3.6 million) DALYs, respectively. From 1990 to 2019, low-middle and low SDI regions consistently showed the highest age-standardized mortality rates due to LOC and OPC, while the high SDI strata exhibited age-standardized incidence rates decreasing for LOC and increasing for OPC. Globally in 2019, smoking had the greatest contribution to risk-attributable OPC deaths for both sexes (55.8% [95% UI, 49.2%-62.0%] of all OPC deaths in male individuals and 17.4% [95% UI, 13.8%-21.2%] of all OPC deaths in female individuals). Smoking and alcohol both contributed to substantial LOC deaths globally among male individuals (42.3% [95% UI, 35.2%-48.6%] and 40.2% [95% UI, 33.3%-46.8%] of all risk-attributable cancer deaths, respectively), while chewing tobacco contributed to the greatest attributable LOC deaths among female individuals (27.6% [95% UI, 21.5%-33.8%]), driven by high risk-attributable burden in South and Southeast Asia. Conclusions and Relevance In this systematic analysis, disparities in LOC and OPC burden existed across the SDI spectrum, and a considerable percentage of burden was attributable to tobacco and alcohol use. These estimates can contribute to an understanding of the distribution and disparities in LOC and OPC burden globally and support cancer control planning efforts.
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Affiliation(s)
| | - Kelly Compton
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Rixing Xu
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Data and Tooling, Sage Bionetworks, Seattle, Washington
| | - Rashmi Mishra
- Department of Oral Medicine, School of Dentistry, University of Washington, Seattle
| | - Mark Thomas Drangsholt
- Department of Oral Medicine, School of Dentistry, University of Washington, Seattle
- Oral Medicine Clinic, School of Dentistry, University of Washington, Seattle
| | | | - Alexander R Kerr
- Department of Oral and Maxillofacial Pathology, Radiology, and Medicine, College of Dentistry, New York University, New York, New York
| | - Alistair R Acheson
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Dan Lu
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Lindsey E Wallace
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Jonathan M Kocarnik
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Weijia Fu
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Frances E Dean
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Mathematics, University of California, Berkeley
| | - Alyssa Pennini
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Hannah Jacqueline Henrikson
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Global Health, School of Public Health, Boston University, Boston, Massachusetts
| | - Tahiya Alam
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Emad Ababneh
- Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, Ohio
| | - Sherief Abd-Elsalam
- Tropical Medicine Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Meriem Abdoun
- Department of Medicine, University of Setif Algeria, Setif, Algeria
| | - Hassan Abidi
- Laboratory Technology Sciences Department, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Hiwa Abubaker Ali
- Department of Banking and Finance, University of Human Development, Sulaymaniyah, Iraq
| | - Eman Abu-Gharbieh
- Clinical Sciences Department, University of Sharjah, Sharjah, United Arab Emirates
| | - Tigist Demssew Adane
- Department of Clinical and Psychosocial Epidemiology, University of Groningen, Groningen, the Netherlands
| | - Isaac Yeboah Addo
- Centre for Social Research in Health, University of New South Wales, Sydney, New South Wales, Australia
- Quality and Systems Performance Unit, Cancer Institute NSW, Sydney, New South Wales, Australia
| | - Aqeel Ahmad
- Department of Medical Biochemistry, Shaqra University, Shaqra, Saudi Arabia
| | - Sajjad Ahmad
- Department of Health and Biological Sciences, Abasyn University, Peshawar, Pakistan
| | - Tarik Ahmed Rashid
- Department of Computer Science and Engineering, University of Kurdistan Hewler, Erbil, Iraq
| | - Maxwell Akonde
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia
| | - Hanadi Al Hamad
- Geriatric and Long Term Care Department, Hamad Medical Corporation, Doha, Qatar
- Rumailah Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Fares Alahdab
- Evidence-Based Practice Center Program, Mayo Clinic Foundation for Medical Education and Research, Rochester, Minnesota
| | - Yousef Alimohamadi
- Health Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Vahid Alipour
- Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
- Department of Health Economics, Iran University of Medical Sciences, Tehran, Iran
| | | | | | - Alireza Ansari-Moghaddam
- Department of Epidemiology and Biostatistics, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Sumadi Lukman Anwar
- Department of Surgery, Faculty of Medicine, Gadjah Mada University, Yogyakarta, Indonesia
| | | | - Jalal Arabloo
- Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Aleksandr Y Aravkin
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Applied Mathematics, College of Arts & Sciences, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Raphael Taiwo Aruleba
- Department of Molecular and Cell Biology, University of Cape Town, Cape Town, South Africa
| | - Malke Asaad
- Department of Plastic Surgery, University of Texas, Houston
| | - Tahira Ashraf
- University Institute of Radiological Sciences and Medical Imaging Technology, The University of Lahore, Lahore, Pakistan
| | | | - Sameh Attia
- Department of Oral and Maxillofacial Surgery, Justus Liebig University of Giessen, Giessen, Germany
| | - Sina Azadnajafabad
- Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadreza Azangou-Khyavy
- Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Muhammad Badar
- Gomal Center of Biochemistry and Biotechnology, Gomal University, Dera Ismail Khan, Pakistan
| | - Nayereh Baghcheghi
- Department of Nursing, Saveh University of Medical Sciences, Saveh, Iran
| | - Maciej Banach
- Department of Hypertension, Medical University of Lodz, Lodz, Poland
- Polish Mothers' Memorial Hospital Research Institute, Lodz, Poland
| | - Mainak Bardhan
- Department of Molecular Microbiology and Bacteriology, National Institute of Cholera and Enteric Diseases, Kolkata, India
- Department of Molecular Microbiology, Indian Council of Medical Research, New Delhi, India
| | - Hiba Jawdat Barqawi
- Clinical Sciences Department, University of Sharjah, Sharjah, United Arab Emirates
| | - Nasir Z Bashir
- School of Oral and Dental Sciences, University of Bristol, Bristol, England, United Kingdom
| | - Azadeh Bashiri
- Health Information Management, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Habib Benzian
- Department of Epidemiology and Health Promotion, College of Dentistry, New York University, New York, New York
| | - Eduardo Bernabe
- Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, England, United Kingdom
| | - Devidas S Bhagat
- Department of Forensic Chemistry, Government Institute of Forensic Science, Aurangabad, India
| | - Vijayalakshmi S Bhojaraja
- Department of Anatomy, Royal College of Surgeons in Ireland Medical, University of Bahrain, Busaiteen, Bahrain
| | - Tone Bjørge
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Cancer Registry of Norway, Oslo, Norway
| | - Souad Bouaoud
- Department of Medicine, University Ferhat Abbas of Setif, Setif, Algeria
- Department of Epidemiology and Preventive Medicine, University Hospital Saadna Abdenour, Setif, Algeria
| | - Dejana Braithwaite
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, Gainesville
- Cancer Control and Population Sciences Program, University of Florida Health Cancer Center, Gainesville
| | - Nikolay Ivanovich Briko
- Department of Epidemiology and Evidence-Based Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Daniela Calina
- Department of Clinical Pharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Giulia Carreras
- Institute for Cancer Research, Prevention and Clinical Network, Florence, Italy
| | - Promit Ananyo Chakraborty
- School of Population and Public Health, Faculty of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Vijay Kumar Chattu
- Department of Community Medicine, Datta Meghe Institute of Medical Sciences, Sawangi, India
- Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, India
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | - Meng Xuan Chen
- Department of Oral Biological and Medical Sciences, The University of British Columbia, Vancouver, British Columbia, Canada
| | - William C S Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, Hong Kong, China
| | - Dinh-Toi Chu
- Center for Biomedicine and Community Health, International School, Vietnam National University, Hanoi, Vietnam
| | | | - Eunice Chung
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Natália Cruz-Martins
- Department of Therapeutic and Diagnostic Technologies, Polytechnic and University Higher Education Cooperative, Gandra, Portugal
- Institute for Research and Innovation in Health, University of Porto, Porto, Portugal
| | - Omid Dadras
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway
- Section Global Health and Rehabilitation, Western Norway University of Applied Sciences, Bergen, Norway
| | - Xiaochen Dai
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Lalit Dandona
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Public Health Foundation of India, Gurugram, India
- Indian Council of Medical Research, New Delhi, India
| | - Rakhi Dandona
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
- Public Health Foundation of India, Gurugram, India
| | - Parnaz Daneshpajouhnejad
- Department of Pathology, Johns Hopkins Medicine, Baltimore, Maryland
- Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Aso Mohammad Darwesh
- Department of Information Technology, University of Human Development, Sulaymaniyah, Iraq
| | | | | | - Fikadu Nugusu Dessalegn
- Department of Public Health, College of Medicine, Madda Walabu University, Bale Goba, Ethiopia
| | - Mostafa Dianati-Nasab
- Department of Epidemiology, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, the Netherlands
- Department of Epidemiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Lankamo Ena Digesa
- Department of Comprehensive Nursing, Arba Minch University, Arba Minch, Ethiopia
| | - Shilpi Gupta Dixit
- Department of Anatomy, All India Institute of Medical Sciences, Jodhpur, India
| | - Abhinav Dixit
- Department of Physiology, All India Institute of Medical Sciences, Jodhpur, India
| | - Shirin Djalalinia
- Development of Research and Technology Center, Ministry of Health and Medical Education, Tehran, Iran
| | - Iman El Sayed
- Department of Biomedical Informatics and Medical Statistics, Medical Research Institute, Alexandria University, Alexandria, Egypt
| | - Maha El Tantawi
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | | | - Daniel Asfaw Erku
- Centre for Applied Health Economics, Griffith University, Gold Coast, Queensland, Australia
| | - Rana Ezzeddini
- Department of Clinical Biochemistry, Tarbiat Modares University, Tehran, Iran
| | - Adeniyi Francis Fagbamigbe
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
- The Institute of Applied Health Sciences, University of Aberdeen, Aberdeen, Scotland, United Kingdom
| | - Luca Falzone
- Epidemiology and Biostatistics Unit, National Cancer Institute IRCCS Fondazione G. Pascale, Naples, Italy
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Getahun Fetensa
- Department of Nursing, College of Medical and Health Sciences, Wollega University, Nekemte, Ethiopia
| | | | - Piyada Gaewkhiew
- Department of Community Dentistry, Faculty of Dentistry, Mahidol University, Ratchathewi, Thailand
- Population and Patient Health Group, King's College London, London, England, United Kingdom
| | - Silvano Gallus
- Department of Environmental Health Sciences, Mario Negri Institute for Pharmacological Research, Milan, Italy
| | - Mesfin Gebrehiwot
- Department of Environmental Health, College of Medicine and Health Sciences, Wollo University, Dessie, Ethiopia
| | - Ahmad Ghashghaee
- School of Public Health, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Paramjit Singh Gill
- Warwick Medical School, University of Warwick, Coventry, England, United Kingdom
| | - Mahaveer Golechha
- Department of Health Systems and Policy Research, Indian Institute of Public Health, Gandhinagar, India
| | - Pouya Goleij
- Department of Genetics, Sana Institute of Higher Education, Sari, Iran
| | - Ricardo Santiago Gomez
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Giuseppe Gorini
- Oncological Network, Institute for Cancer Research, Prevention and Clinical Network, Florence, Italy
| | | | - Bhawna Gupta
- Department of Public Health, Torrens University Australia, Melbourne, Victoria, Australia
| | - Sapna Gupta
- Toxicology Department, Shriram Institute for Industrial Research, Delhi, India
| | - Veer Bala Gupta
- School of Medicine, Deakin University, Geelong, Victoria, Australia
| | - Vivek Kumar Gupta
- Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Arvin Haj-Mirzaian
- Department of Pharmacology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Obesity Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Esam S Halboub
- College of Dentistry, Jazan University, Jazan, Saudi Arabia
- School of Dentistry, Sana'a University, Sana'a, Yemen
| | - Rabih Halwani
- Clinical Sciences Department, University of Sharjah, Sharjah, United Arab Emirates
- College of Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - Asif Hanif
- University Institute of Public Health, The University of Lahore, Lahore, Pakistan
| | - Ninuk Hariyani
- Department of Dental Public Health, Airlangga University, Surabaya, Indonesia
- Australian Research Centre for Population Oral Health, University of Adelaide, Adelaide, South Australia, Australia
| | - Mehdi Harorani
- Department of Nursing, School of Nursing, Arak University of Medical Sciences, Arak, Iran
| | - Hamidreza Hasani
- Department of Ophthalmology, Iran University of Medical Sciences, Karaj, Iran
| | - Abbas M Hassan
- Department of Plastic Surgery, University of Texas, Houston
| | - Soheil Hassanipour
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
- Caspian Digestive Disease Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Mohammed Bheser Hassen
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- National Data Management Center for Health (NDMC), Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Simon I Hay
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Khezar Hayat
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi'an Jiaotong University, Xi'an, China
| | | | - Ramesh Holla
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, India
| | - Nobuyuki Horita
- Department of Pulmonology, Yokohama City University, Yokohama, Japan
- National Human Genome Research Institute (NHGRI), National Institutes of Health, Bethesda, Maryland
| | - Mehdi Hosseinzadeh
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
- Department of Computer Science, University of Human Development, Sulaymaniyah, Iraq
| | - Salman Hussain
- Czech National Centre for Evidence-Based Healthcare and Knowledge Translation, Masaryk University, Brno, Czech Republic
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Olayinka Stephen Ilesanmi
- Department of Community Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Department of Community Medicine, University College Hospital, Ibadan, Ibadan, Nigeria
| | - Irena M Ilic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Milena D Ilic
- Department of Epidemiology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, University of Catania, Catania, Italy
| | - Abhishek Jaiswal
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Chinmay T Jani
- Department of Internal Medicine, Mount Auburn Hospital, Harvard University, Cambridge, Massachusetts
| | - Tahereh Javaheri
- Health Informatics Lab, Boston University, Boston, Massachusetts
| | - Umesh Jayarajah
- Postgraduate Institute of Medicine, University of Colombo, Colombo, Sri Lanka
- Department of Surgery, National Hospital of Sri Lanka, Colombo, Sri Lanka
| | - Shubha Jayaram
- Department of Biochemistry, Government Medical College, Mysuru, India
| | - Nitin Joseph
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Mangalore, India
| | - Vidya Kadashetti
- Department of Oral and Maxillofacial Pathology, Krishna Vishwa Vidyapeeth (Deemed to be University), Karad, India
| | - Eswar Kandaswamy
- Department of Periodontics, School of Dentistry, Louisiana State University Health Sciences Center, New Orleans
| | | | - Ibraheem M Karaye
- School of Health Professions and Human Services, Hofstra University, Hempstead, New York
| | - Joonas H Kauppila
- Surgery Research Unit, University of Oulu, Oulu, Finland
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
| | | | - Mohammad Keykhaei
- Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Students' Scientific Research Center (SSRC), Tehran University of Medical Sciences, Tehran, Iran
| | - Yousef Saleh Khader
- Department of Public Health and Community Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Himanshu Khajuria
- Amity Institute of Forensic Sciences, Amity University, Noida, India
| | - Javad Khanali
- Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Social Determinants of Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahalaqua Nazli Khatib
- Global Consortium for Public Health Research, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, India
| | | | - Mohammad Amin Khazeei Tabari
- Department of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
- MAZUMS Office, Universal Scientific Education and Research Network, Tehran, Iran
| | - Min Seo Kim
- Department of Genomics and Digital Health, Samsung Advanced Institute for Health Sciences & Technology (SAIHST), Seoul, South Korea
- Public Health Center, Ministry of Health and Welfare, Wando, South Korea
| | - Farzad Kompani
- Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamid Reza Koohestani
- Social Determinants of Health Research Center, Saveh University of Medical Sciences, Saveh, Iran
| | - G Anil Kumar
- Public Health Foundation of India, Gurugram, India
| | - Om P Kurmi
- Faculty of Health and Life Sciences, Coventry University, Coventry, England, United Kingdom
- Department of Medicine, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Carlo La Vecchia
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | | | - Iván Landires
- Unit of Genetics and Public Health, Institute of Medical Sciences, Las Tablas, Panama
- Ministry of Health, Herrera, Panama
| | - Savita Lasrado
- Department of Otorhinolaryngology, Father Muller Medical College, Mangalore, India
| | - Caterina Ledda
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Yo Han Lee
- Department of Preventive Medicine, College of Medicine, Korea University, Seoul, South Korea
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Stephen S Lim
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Stefan Listl
- Department of Dentistry, Radboud University, Nijmegen, the Netherlands
- Department of Translational Health Economics, Heidelberg University Hospital, Heidelberg, Germany
| | - Platon D Lopukhov
- Department of Epidemiology and Evidence-Based Medicine, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Ahmad R Mafi
- Department of Clinical Oncology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Rashidul Alam Mahumud
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Ahmad Azam Malik
- University Institute of Public Health, The University of Lahore, Lahore, Pakistan
- Rabigh Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Manu Raj Mathur
- Department of Health Policy Research, Public Health Foundation of India, Gurugram, India
- Institute of Population Health Sciences, University of Liverpool, Liverpool, England, United Kingdom
| | - Sazan Qadir Maulud
- Department of Biology, College of Science, Salahaddin University, Erbil, Iraq
| | - Jitendra Kumar Meena
- Department of Preventive Oncology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Tomislav Mestrovic
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- University Centre Varazdin, University North, Varazdin, Croatia
| | - Reza Mirfakhraie
- Department of Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Awoke Misganaw
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
- National Data Management Center for Health, Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Sanjeev Misra
- Department of Surgical Oncology, All India Institute of Medical Sciences, Jodhpur, India
| | - Prasanna Mithra
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Mangalore, India
| | - Yousef Mohammad
- Internal Medicine Department, King Saud University, Riyadh, Saudi Arabia
| | - Mokhtar Mohammadi
- Department of Information Technology, Lebanese French University, Erbil, Iraq
| | - Esmaeil Mohammadi
- Tehran University of Medical Sciences, Tehran, Iran
- Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali H Mokdad
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | - Mohammad Ali Moni
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Paula Moraga
- Computer, Electrical and Mathematical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Shane Douglas Morrison
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle
| | - Hamid Reza Mozaffari
- Department of Oral and Maxillofacial Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Sumaira Mubarik
- Department of Epidemiology and Biostatistics, School of Medicine, Wuhan University, Wuhan, China
| | - Christopher J L Murray
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
| | | | | | | | - Hasan Nassereldine
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
| | - Zuhair S Natto
- Department of Dental Public Health, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Oral Health Policy and Epidemiology, School of Dental Medicine, Harvard University, Boston, Massachusetts
| | | | - Serban Mircea Negru
- Department of Oncology, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - Haruna Asura Nggada
- Department of Histopathology, University of Maiduguri Teaching Hospital, Maiduguri, Nigeria
- Department of Human Pathology, University of Maiduguri, Maiduguri, Nigeria
| | - Hasti Nouraei
- Department of Medical Mycology and Parasitology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Virginia Nuñez-Samudio
- Unit of Microbiology and Public Health, Institute of Medical Sciences, Las Tablas, Panama
- Department of Public Health, Ministry of Health, Herrera, Panama
| | - Bogdan Oancea
- Department of Applied Economics and Quantitative Analysis, University of Bucharest, Bucharest, Romania
| | - Andrew T Olagunju
- Department of Psychiatry and Behavioural Neurosciences, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
- Department of Psychiatry, Faculty of Clinical Science, University of Lagos, Lagos, Nigeria
| | - Ahmed Omar Bali
- Diplomacy and Public Relations Department, University of Human Development, Sulaymaniyah, Iraq
| | | | - Jagadish Rao Padubidri
- Department of Forensic Medicine and Toxicology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Mangalore, India
| | | | - Shahina Pardhan
- Vision and Eye Research Institute, Anglia Ruskin University, Cambridge, England, United Kingdom
| | - Jay Patel
- Global Health Governance Programme, University of Edinburgh, Edinburgh, Scotland, United Kingdom
- School of Dentistry, University of Leeds, Leeds, England, United Kingdom
| | - Raffaele Pezzani
- Endocrinology Unit, Department of Medicine, University of Padova, Padova, Italy
- Associazione Italiana Ricerca Oncologica di Base (AIROB), Padova, Italy
| | | | - Navid Rabiee
- School of Engineering, Macquarie University, Sydney, New South Wales, Australia
- Pohang University of Science and Technology, Pohang, South Korea
| | | | | | - Amir Masoud Rahmani
- Future Technology Research Center, National Yunlin University of Science and Technology, Yunlin, Taiwan
| | - Vahid Rahmanian
- Department of Public Health, Torbat Jam Faculty of Medical Sciences, Torbat Jam, Iran
| | - Chythra R Rao
- Department of Community Medicine, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, India
| | - Sowmya J Rao
- Department of Oral Pathology and Microbiology, Sharavathi Dental College and Hospital, Shimogga, India
| | - Goura Kishor Rath
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - David Laith Rawaf
- WHO Collaborating Centre for Public Health Education and Training, Imperial College London, London, England, United Kingdom
- Inovus Medical, St Helens, England, United Kingdom
| | - Salman Rawaf
- Department of Primary Care and Public Health, Faculty of Medicine, Imperial College London, London, England, United Kingdom
- Academic Public Health England, Public Health England, London, England, United Kingdom
| | - Reza Rawassizadeh
- Department of Computer Science, College of Arts & Sciences, Boston University, Boston, Massachusetts
| | - Mohammad Sadegh Razeghinia
- Department of Immunology and Laboratory Sciences, Sirjan School of Medical Sciences, Sirjan, Iran
- Department of Immunology, Kerman University of Medical Sciences, Kerman, Iran
| | - Nazila Rezaei
- Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Negar Rezaei
- Non-Communicable Diseases Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- Research Center for Immunodeficiencies, Tehran University of Medical Sciences, Tehran, Iran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Aziz Rezapour
- Health Management and Economics Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Abanoub Riad
- Department of Public Health, Masaryk University, Brno, Czech Republic
- Czech National Centre for Evidence-based Healthcare and Knowledge Translation, Masaryk University, Brno, Czech Republic
| | - Thomas J Roberts
- Department of Medicine, Massachusetts General Hospital, Boston
- Harvard Medical School, Harvard University, Boston, Massachusetts
| | - Esperanza Romero-Rodríguez
- Clinical and Epidemiological Research in Primary Care (GICEAP), Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Cordoba, Spain
| | - Gholamreza Roshandel
- Golestan Research Center of Gastroenterology and Hepatology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Manjula S
- Department of Oral and Maxillofacial Surgery, JSS Academy of Higher Education and Research, Mysore, India
| | - Chandan S N
- Department of Oral and Maxillofacial Surgery, JSS Academy of Higher Education and Research, Mysore, India
| | - Basema Saddik
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, United Arab Emirates
| | - Mohammad Reza Saeb
- Department of Polymer Technology, Faculty of Chemistry, Gdańsk University of Technology, Gdańsk, Poland
| | - Umar Saeed
- International Center of Medical Sciences Research, Islamabad, Pakistan
- Multidisciplinary Laboratory Foundation University School of Health Sciences (FUSH), Foundation University, Islamabad, Pakistan
| | - Mohsen Safaei
- Advanced Dental Sciences Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Maryam Sahebazzamani
- Department of Medical Biochemistry, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
- Medical Laboratory Sciences, Sirjan School of Medical Sciences, Sirjan, Iran
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Biotechnology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Abdallah M Samy
- Department of Entomology, Faculty of Science, Ain Shams University, Cairo, Egypt
- Medical Ain Shams Research Institute (MARSI), Ain Shams University, Cairo, Egypt
| | - Milena M Santric-Milicevic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- School of Public Health and Health Management, University of Belgrade, Belgrade, Serbia
| | - Brijesh Sathian
- Geriatric and Long Term Care Department, Hamad Medical Corporation, Doha, Qatar
- Faculty of Health and Social Sciences, Bournemouth University, Bournemouth, England, United Kingdom
| | - Maheswar Satpathy
- UGC Centre of Advanced Study in Psychology, Utkal University, Bhubaneswar, India
- Udyam-Global Association for Sustainable Development, Bhubaneswar, India
| | - Mario Šekerija
- Department of Medical Statistics, University of Zagreb, Zagreb, Croatia
- Department of Epidemiology and Prevention of Chronic Noncommunicable Diseases, Croatian Institute of Public Health, Zagreb, Croatia
| | | | - Allen Seylani
- National Heart, Lung, and Blood Institute, National Institutes of Health, Rockville, Maryland
| | - Omid Shafaat
- Department of Radiology and Radiological Science, Johns Hopkins Medicine, Baltimore, Maryland
- Department of Radiology and Interventional Neuroradiology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hamid R Shahsavari
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, Iran
| | - Erfan Shamsoddin
- Department of Oral Health, Non-Communicable Diseases Research Center (NCDRC), Tehran, Iran
- Non-Communicable Diseases Committee, National Institute for Medical Research Development (NIMAD), Tehran, Iran
| | | | | | - Jeevan K Shetty
- Department of Biochemistry, Royal College of Surgeons in Ireland Medical University of Bahrain, Busaiteen, Bahrain
| | - K M Shivakumar
- Department of Public Health Dentistry, Krishna Vishwa Vidyapeeth (Deemed to be University), Karad, India
| | - Parnian Shobeiri
- Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Department of International Studies, Non-Communicable Diseases Research Center (NCDRC), Tehran, Iran
| | - Seyed Afshin Shorofi
- Department of Medical-Surgical Nursing, Nasibeh School of Nursing and Midwifery, Mazandaran University of Medical Sciences, Sari, Iran
- College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Sunil Shrestha
- School of Pharmacy, Monash University, Selangor Darul Ehsan, Malaysia
| | | | - Paramdeep Singh
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Bathinda, India
| | - Jasvinder A Singh
- Heersink School of Medicine, University of Alabama at Birmingham, Birmingham
- Department of Medicine Service, US Department of Veterans Affairs, Birmingham, Alabama
| | - Garima Singh
- Department of Community Medicine, Lady Hardinge Medical College, New Delhi, India
- Department of Community Medicine, All India Institute of Medical Sciences, Jodhpur, India
| | - Dhirendra Narain Sinha
- Department of Epidemiology, School of Preventive Oncology, Patna, India
- Department of Epidemiology, Healis Sekhsaria Institute for Public Health, Mumbai, India
| | - Yonatan Solomon
- Department of Nursing, Dire Dawa University, Dire Dawa, Ethiopia
| | - Muhammad Suleman
- Center for Biotechnology and Microbiology, University of Swat, Mingora, Pakistan
- School of Life Sciences, Xiamen University, Xiamen, China
| | | | | | - Iman M Talaat
- Clinical Sciences Department, University of Sharjah, Sharjah, United Arab Emirates
- Pathology Department, Alexandria University, Alexandria, Egypt
| | - Ker-Kan Tan
- Department of Surgery, National University of Singapore, Singapore, Singapore
| | - Abdelghani Tbakhi
- Department of Cell Therapy and Applied Genomics, King Hussein Cancer Center, Amman, Jordan
| | - Arulmani Thiyagarajan
- Department of Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology, Bremen, Germany
| | - Amir Tiyuri
- Department of Epidemiology and Biostatistics, Birjand University of Medical Sciences, Birjand, Iran
- Department of Epidemiology and Biostatistics, Iran University of Medical Sciences, Tehran, Iran
| | - Marcos Roberto Tovani-Palone
- Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, India
- Modestum LTD, Eastbourne, England, United Kingdom
| | - Bhaskaran Unnikrishnan
- Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Mangalore, India
| | - Bay Vo
- Faculty of Information Technology, Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam
| | - Simona Ruxandra Volovat
- Department of Medical Oncology, University of Medicine and Pharmacy "Grigore T Popa" Iaşi, Iaşi, Romania
- Department of Medical Oncology, Regional Institute of Oncology, Iaşi, Romania
| | - Cong Wang
- Department of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Ronny Westerman
- Competence Center of Mortality-Follow-Up of the German National Cohort, Federal Institute for Population Research, Wiesbaden, Germany
| | - Nuwan Darshana Wickramasinghe
- Department of Community Medicine, Faculty of Medicine and Allied Sciences, Rajarata University of Sri Lanka, Anuradhapura, Sri Lanka
| | - Hong Xiao
- School of Public Health, Zhejiang University, Zhejiang, China
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Chuanhua Yu
- Department of Epidemiology and Biostatistics, School of Medicine, Wuhan University, Wuhan, China
| | - Deniz Yuce
- Hacettepe University Cancer Institute, Ankara, Turkey
| | - Ismaeel Yunusa
- Department of Clinical Pharmacy and Outcomes Sciences, College of Pharmacy, University of South Carolina, Columbia
| | - Vesna Zadnik
- Epidemiology and Cancer Registry Sector, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - Iman Zare
- Research and Development Department, Sina Medical Biochemistry Technologies, Shiraz, Iran
| | - Zhi-Jiang Zhang
- School of Medicine, Faculty of Medical Sciences, Wuhan University, Wuhan, China
| | - Mohammad Zoladl
- Department of Nursing, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Lisa M Force
- Institute for Health Metrics and Evaluation, University of Washington, Seattle
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle
- Division of Hematology-Oncology, Department of Pediatrics, University of Washington, Seattle
| | - Fernando N Hugo
- Department of Preventive and Social Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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Tiwari R, Singh N, Chaurasia A, Singh AK. Assessment of knowledge and awareness among North Indian populations about oral precancerous lesions (OPL): A cross-sectional survey study. Natl J Maxillofac Surg 2023; 14:454-459. [PMID: 38273904 PMCID: PMC10806308 DOI: 10.4103/njms.njms_150_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 01/05/2023] [Accepted: 01/10/2023] [Indexed: 01/27/2024] Open
Abstract
Background A precancerous lesion is a morphologically altered tissue in which oral cancer is more likely to occur than its apparently normal counterpart. They are quite common in the Indian population due to the habitual habit of chewing tobacco. The aim of this study was to evaluate the awareness of oral precancerous lesions by a questionnaire-based survey among the study subjects having been diagnosed with it. Methods In this descriptive study, a structured questionnaire having 11 survey questions has been used to record the response from study subjects who have been diagnosed and reported for treatment for oral premalignant lesions in the Department of Oral Medicine and Radiology. A total of 1013 study subjects were assessed for awareness about OPL and its consequences. Results 44.3% of the study population was addicted to smoking tobacco (cigarettes) while 57.9% of study subjects were addicted to non-smoking tobacco (Pan masala). The reason behind their addiction was reported to be stress (54.9%) and workload (25.3%). Most of the study subjects were diagnosed with oral sub-mucous fibrosis (53.4%). 78.6% of study subjects diagnosed with OPL were not aware of it and 94% were willing to quit the addiction. Conclusion The awareness about OPL among patients was found to be low. Although many wanted to quit their addiction to smoking and chewing tobacco but were unable to do so. So it is a need for time to develop a national policy on tobacco use and related diseases. This policy will definitely reduce the burden of oral premalignant lesions and oral cancer in Indian population.
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Affiliation(s)
- Rini Tiwari
- Department of Conservative Dentistry and Endodontics, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Navin Singh
- Department of Radiotherapy, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Akhilesh Kumar Singh
- Department of Oral and Maxillofacial Surgery Unit, Faculty of Dental Sciences, IMS BHU, Varanasi, Uttar Pradesh, India
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Isola G, Tartaglia GM, Santonocito S, Chaurasia A, Marya A, Lo Giudice A. Growth differentiation factor-15 and circulating biomarkers as predictors of periodontal treatment effects in patients with periodontitis: a randomized-controlled clinical trial. BMC Oral Health 2023; 23:582. [PMID: 37605193 PMCID: PMC10440880 DOI: 10.1186/s12903-023-03237-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 07/18/2023] [Indexed: 08/23/2023] Open
Abstract
BACKGROUND During the last decades, in patients with periodontitis, periodontal treatment has been shown to reduce the potential release of local and systemic biomarkers linked to an early risk of systemic inflammatory disorders. This study evaluated the efficacy of non-surgical-periodontal treatment (NSPT) on growth differentiation factor 15 (GDF-15) and related circulating biomarkers such as glutathione peroxidase 1 (GPx-1), c-reactive protein (hs-CRP), and surfactant protein D (SP-D) in periodontal patients and explored whether subjects who had high GDF-15 levels at baseline showed increased clinical benefits following NSPT at 6-months follow-up. METHODS For this two-arm, parallel randomized clinical trial, patients with periodontitis were randomly allocated to receive quadrant scaling and root-planing (Q-SRP, n = 23, median age 51 years old) or full-mouth disinfection (FMD, n = 23, median age 50 years old) treatment. Clinical and periodontal parameters were recorded in all enrolled patients. The primary outcome was to analyse serum concentrations changes of GDF-15 and of GPx-1, hs-CRP, and SP-D at baseline and at 30, 90, and 180-days follow-up after NSPT through enzyme-linked immunosorbent assay (ELISA) and nephelometric assay techniques. RESULTS In comparison with FMD, patients of the Q-SRP group showed a significant improvement in clinical periodontal parameters (p < 0.05) and a reduction in the mean levels of GDF-15 (p = 0.005), hs-CRP (p < 0.001), and SP-D (p = 0.042) and an increase of GPx-1 (p = 0.025) concentrations after 6 months of treatment. At 6 months of treatment, there was a significant association between several periodontal parameters and the mean concentrations of GDF-15, GPx-1, hs-CRP, and SP-D (p < 0.05 for all parameters). Finally, the ANOVA analysis revealed that, at 6 months after treatment, the Q-SRP treatment significantly impacted the reduction of GDF-15 (p = 0.015), SP-D (p = 0.026) and the upregulation of GPx-1 (p = 0.045). CONCLUSION The results evidenced that, after 6 months of treatment, both NSPT protocols improved the periodontal parameters and analyzed biomarkers, but Q-SRP was more efficacious than the FMD approach. Moreover, patients who presented high baseline GDF-15 and SP-D levels benefited more from NSPT at 6-month follow-up. TRIAL REGISTRATION NCT05720481.
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Affiliation(s)
- Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 78, Catania, 95123, Italy
| | - Gianluca Martino Tartaglia
- Department of Biomedical, Surgical and Dental Sciences, School of Dentistry, University of Milan, Milan, 20100, Italy
- Ospedale Maggiore Policlinico, Fondazione IRCCS Cà Granda, Milan, 20100, Italy
| | - Simona Santonocito
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 78, Catania, 95123, Italy.
| | - Akhilanand Chaurasia
- Department of Oral Medicine, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Anand Marya
- Department of Orthodontics, University of Puthisastra Phnom Penh Combodia, Phnom Penh, 55180, Cambodia.
- Center for Transdisciplinary Research, Saveetha Dental College, Saveetha Institute of Medical and Technical Science, Saveetha University, Chennai, 600077, India.
| | - Antonino Lo Giudice
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Via S. Sofia 78, Catania, 95123, Italy
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Rovira-Lastra B, Khoury-Ribas L, Flores-Orozco EI, Ayuso-Montero R, Chaurasia A, Martinez-Gomis J. Accuracy of digital and conventional systems in locating occlusal contacts: A clinical study. J Prosthet Dent 2023:S0022-3913(23)00481-X. [PMID: 37612195 DOI: 10.1016/j.prosdent.2023.06.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 06/20/2023] [Accepted: 06/21/2023] [Indexed: 08/25/2023]
Abstract
STATEMENT OF PROBLEM The accuracy of methods used for locating occlusal contacts throughout the entire clinical procedure has been poorly studied. PURPOSE The purpose of this clinical study was to determine the reproducibility and criterion validity for different methods of locating occlusal contacts. MATERIAL AND METHODS Thirty-two adults with natural dentitions participated in this cross-sectional test-retest study. In total, occlusal contacts at maximum intercuspation were recorded by using 15 methods: silicone transillumination with Occlufast Rock (40, 50, 100, and 200 µm) and Occlufast CAD (40 and 50 µm); virtual occlusion (100, 200, 300, and 400 µm); articulating film (12-, 40-, 100-, and 200-µm-thick); and T-Scan III. Images of the occlusal records were scaled and calibrated spatially, and the occlusal contacts of the right posterior mandibular teeth were delimited by using the FIJI software program. Reproducibility was expressed as 95% confidence intervals (95% CI) of the percentage of agreement in the location of the occlusal contacts between images from the test sessions against retest sessions using the same method. Criterion validity was expressed as 95% CI of the percentage of agreement in the location of the occlusal contacts between images from the test sessions against images from Occlufast Rock (criterion standard). RESULTS Occlufast Rock achieved 85% to 95% agreement in the location of the occlusal contacts between the 2 sessions, whereas Occlufast CAD, 200-µm articulating film, and T-Scan offered 79% to 86%, 68% to 75%, and 65% to 75% agreement, respectively. The most valid method was Occlufast CAD (74% to 80%) followed by the 200-µm articulating film (57% to 63%), 400-µm virtual occlusion (53% to 62%), 100-µm articulating film (52% to 60%), and T-Scan (48% to 56%). CONCLUSIONS Conventional methods, such as 100- and 200-µm articulating film and digital methods, including 400 µm virtual occlusion and T-Scan, offer sufficient accuracy in locating the occlusal contacts. However, strategies are needed to improve accuracy.
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Affiliation(s)
- Bernat Rovira-Lastra
- Assistant Professor, Department of Odontostomatology, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain
| | - Laura Khoury-Ribas
- Assistant Professor, Department of Odontostomatology, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain
| | - Elan-Ignacio Flores-Orozco
- Associate Professor, Department of Prosthodontics, Faculty of Dentistry, Autonomous University of Nayarit, Tepic, Mexico
| | - Raul Ayuso-Montero
- Associate Professor, Department of Odontostomatology, School of Dentistry, Faculty of Medicine and Health Sciences, University of Barcelona, Campus de Bellvitge 08907 L'Hospitalet de Llobregat, Barcelona, Catalonia, Spain
| | - Akhilanand Chaurasia
- Associate Professor, Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | - Jordi Martinez-Gomis
- Associate Professor, Serra Hunter Fellow, Department of Odontostomatology, Faculty of Medicine and Health Sciences, University of Barcelona, Barcelona, Catalonia, Spain; and Researcher, Oral Health and Masticatory System Group (Bellvitge Biomedical Research Institute) IDIBELL, L'Hospitalet de Llobregat, Barcelona, Catalonia, Spain.
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17
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Chau RCW, Thu KM, Chaurasia A, Hsung RTC, Lam WYH. A Systematic Review of the Use of mHealth in Oral Health Education among Older Adults. Dent J (Basel) 2023; 11:189. [PMID: 37623285 PMCID: PMC10452984 DOI: 10.3390/dj11080189] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/24/2023] [Accepted: 08/03/2023] [Indexed: 08/26/2023] Open
Abstract
Oral diseases are largely preventable. However, as the number of older adults is expected to increase, along with the high cost and various barriers to seeking continuous professional care, a sustainable approach is needed to assist older adults in maintaining their oral health. Mobile health (mHealth) technologies may facilitate oral disease prevention and management through oral health education. This review aims to provide an overview of existing evidence on using mHealth to promote oral health through education among older adults. A literature search was performed across five electronic databases. A total of five studies were identified, which provided low to moderate evidence to support using mHealth among older adults. The selected studies showed that mHealth could improve oral health management, oral health behavior, and oral health knowledge among older adults. However, more quality studies regarding using mHealth technologies in oral health management, oral health behavior, and oral health knowledge among older adults are needed.
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Affiliation(s)
- Reinhard Chun Wang Chau
- Faculty of Dentistry, The University of Hong Kong, Hong Kong 999077, China; (R.C.W.C.); (K.M.T.)
| | - Khaing Myat Thu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong 999077, China; (R.C.W.C.); (K.M.T.)
| | - Akhilanand Chaurasia
- Faculty of Dental Sciences, King George’s Medical University, Lucknow 226003, India;
| | | | - Walter Yu-Hang Lam
- Faculty of Dentistry, The University of Hong Kong, Hong Kong 999077, China; (R.C.W.C.); (K.M.T.)
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18
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Schneider L, Rischke R, Krois J, Krasowski A, Büttner M, Mohammad-Rahimi H, Chaurasia A, Pereira NS, Lee JH, Uribe SE, Shahab S, Koca-Ünsal RB, Ünsal G, Martinez-Beneyto Y, Brinz J, Tryfonos O, Schwendicke F. Federated vs Local vs Central Deep Learning of Tooth Segmentation on Panoramic Radiographs. J Dent 2023; 135:104556. [PMID: 37209769 DOI: 10.1016/j.jdent.2023.104556] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 05/16/2023] [Accepted: 05/17/2023] [Indexed: 05/22/2023] Open
Abstract
OBJECTIVE Federated Learning (FL) enables collaborative training of artificial intelligence (AI) models from multiple data sources without directly sharing data. Due to the large amount of sensitive data in dentistry, FL may be particularly relevant for oral and dental research and applications. This study, for the first time, employed FL for a dental task, automated tooth segmentation on panoramic radiographs. METHODS We employed a dataset of 4,177 panoramic radiographs collected from nine different centers (n = 143 to n = 1881 per center) across the globe and used FL to train a machine learning model for tooth segmentation. FL performance was compared against Local Learning (LL), i.e., training models on isolated data from each center (assuming data sharing not to be an option). Further, the performance gap to Central Learning (CL), i.e., training on centrally pooled data (based on data sharing agreements) was quantified. Generalizability of models was evaluated on a pooled test dataset from all centers. RESULTS For 8 out of 9 centers, FL outperformed LL with statistical significance (p<0.05); only the center providing the largest amount of data FL did not have such an advantage. For generalizability, FL outperformed LL across all centers. CL surpassed both FL and LL for performance and generalizability. CONCLUSION If data pooling (for CL) is not feasible, FL is shown to be a useful alternative to train performant and, more importantly, generalizable deep learning models in dentistry, where data protection barriers are high. CLINICAL SIGNIFICANCE This study proves the validity and utility of FL in the field of dentistry, which encourages researchers to adopt this method to improve the generalizability of dental AI models and ease their transition to the clinical environment.
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Affiliation(s)
- Lisa Schneider
- Department of Oral Diagnostics, Digital Health, and Health Services Research, Charité - University Medicine Berlin, Berlin, Germany; ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland
| | - Roman Rischke
- Department of Artificial Intelligence, Fraunhofer Heinrich Hertz Institute, Berlin, Germany
| | - Joachim Krois
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland
| | - Aleksander Krasowski
- Department of Oral Diagnostics, Digital Health, and Health Services Research, Charité - University Medicine Berlin, Berlin, Germany; ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland
| | - Martha Büttner
- Department of Oral Diagnostics, Digital Health, and Health Services Research, Charité - University Medicine Berlin, Berlin, Germany; ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland
| | - Hossein Mohammad-Rahimi
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Shahid Beheshti University of Medical Sciences, Tehran, Iran Dental school, Iran
| | - Akhilanand Chaurasia
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Department of Oral Medicine and Radiology, Faculty of Dental Sciences, King George's Medical University, Lucknow, India
| | - Nielsen S Pereira
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Private Practice in Oral and Maxillofacial Radiology, Rio de Janeiro, Brazil
| | - Jae-Hong Lee
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Department of Periodontology, College of Dentistry and Institute of Oral Bioscience, Jeonbuk National University, Jeonju, Korea
| | - Sergio E Uribe
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Department of Conservative Dentistry Oral Health, Riga Stradins University, Riga, Latvia; School of Dentistry, Universidad Austral de Chile, Valdivia, Chile; Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, Riga, Latvia
| | - Shahriar Shahab
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Department of Oral and Maxillofacial Radiology, School of Dentistry, Shahed University of Medical Sciences, Tehran, Iran
| | - Revan Birke Koca-Ünsal
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Department of Periodontology, Faculty of Dentistry, University of Kyrenia, Kyrenia, Cyprus
| | - Gürkan Ünsal
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Near East University, Nicosia, Cyprus
| | | | - Janet Brinz
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Department of Conservative Dentistry and Periodontology, University Hospital, LMU Munich, Munich, Germany
| | - Olga Tryfonos
- ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland; Department of Periodontology and Oral Biochemistry, Academic Centre for Dentistry Amsterdam, Amsterdam, the Netherlands
| | - Falk Schwendicke
- Department of Oral Diagnostics, Digital Health, and Health Services Research, Charité - University Medicine Berlin, Berlin, Germany; ITU/WHO Focus Group on AI for Health, Topic Group Dental Diagnostics and Digital Dentistry, Geneva, Switzerland.
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Rokhshad R, Ducret M, Chaurasia A, Karteva T, Radenkovic M, Roganovic J, Hamdan M, Mohammad-Rahimi H, Krois J, Lahoud P, Schwendicke F. Ethical considerations on artificial intelligence in dentistry: A framework and checklist. J Dent 2023; 135:104593. [PMID: 37355089 DOI: 10.1016/j.jdent.2023.104593] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/26/2023] Open
Abstract
OBJECTIVE Artificial Intelligence (AI) refers to the ability of machines to perform cognitive and intellectual human tasks. In dentistry, AI offers the potential to enhance diagnostic accuracy, improve patient outcomes and streamline workflows. The present study provides a framework and a checklist to evaluate AI applications in dentistry from this perspective. METHODS Lending from existing guidance documents, an initial draft of the checklist and an explanatory paper were derived and discussed among the groups members. RESULTS The checklist was consented to in an anonymous voting process by 29 Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health's members. Overall, 11 principles were identified (diversity, transparency, wellness, privacy protection, solidarity, equity, prudence, law and governance, sustainable development, accountability, and responsibility, respect of autonomy, decision-making). CONCLUSIONS Providers, patients, researchers, industry, and other stakeholders should consider these principles when developing, implementing, or receiving AI applications in dentistry. CLINICAL SIGNIFICANCE While AI has become increasingly commonplace in dentistry, there are ethical concerns around its usage, and users (providers, patients, and other stakeholders), as well as the industry should consider these when developing, implementing, or receiving AI applications based on comprehensive framework to address the associated ethical challenges.
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Affiliation(s)
- Rata Rokhshad
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany.
| | - Maxime Ducret
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; Faculty of Odontology, University Claude Bernard Lyon Il, University of Lyon, Lyon, France
| | - Akhilanand Chaurasia
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India; Faculty of Dentistry, University of Puthisashtra, Combodia
| | - Teodora Karteva
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; Department of Operative Dentistry and Endodontics, Faculty of Dental Medicine, Medical University Plovdiv, Bulgaria
| | - Miroslav Radenkovic
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, Serbia
| | - Jelena Roganovic
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; Department of Pharmacology in Dentistry, School of Dental medicine, University of Belgrade, Serbia
| | - Manal Hamdan
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; General Dental Sciences Department, Marquette University School of Dentistry, USA
| | - Hossein Mohammad-Rahimi
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany
| | - Joachim Krois
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Pierre Lahoud
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany; Department of Oral and MaxilloFacial Surgery & Imaging and Pathology- OMFS-IMPATH Research Group, KU Leuven, Belgium; Division of Periodontology and Oral Microbiology, Department of Oral Health Sciences, KU Leuven, Belgium
| | - Falk Schwendicke
- Topic Group Dental Diagnostics and Digital Dentistry, ITU/WHO Focus Group AI on Health, Berlin, Germany; Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany
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Marques JROF, González-Alva P, Yu-Tong Lin R, Ferreira Fernandes B, Chaurasia A, Dubey N. Advances in tissue engineering of cancer microenvironment-from three-dimensional culture to three-dimensional printing. SLAS Technol 2023; 28:152-164. [PMID: 37019216 DOI: 10.1016/j.slast.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/27/2023] [Accepted: 03/28/2023] [Indexed: 04/05/2023]
Abstract
Cancer treatment development is a complex process, with tumor heterogeneity and inter-patient variations limiting the success of therapeutic intervention. Traditional two-dimensional cell culture has been used to study cancer metabolism, but it fails to capture physiologically relevant cell-cell and cell-environment interactions required to mimic tumor-specific architecture. Over the past three decades, research efforts in the field of 3D cancer model fabrication using tissue engineering have addressed this unmet need. The self-organized and scaffold-based model has shown potential to study the cancer microenvironment and eventually bridge the gap between 2D cell culture and animal models. Recently, three-dimensional (3D) bioprinting has emerged as an exciting and novel biofabrication strategy aimed at developing a 3D compartmentalized hierarchical organization with the precise positioning of biomolecules, including living cells. In this review, we discuss the advancements in 3D culture techniques for the fabrication of cancer models, as well as their benefits and limitations. We also highlight future directions associated with technological advances, detailed applicative research, patient compliance, and regulatory challenges to achieve a successful bed-to-bench transition.
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Affiliation(s)
- Joana Rita Oliveira Faria Marques
- Oral Biology and Biochemistry Research Group (GIBBO), Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
| | - Patricia González-Alva
- Tissue Bioengineering Laboratory, Postgraduate Studies and Research Division, Faculty of Dentistry, National Autonomous University of Mexico (UNAM), 04510, Mexico, CDMX, Mexico
| | - Ruby Yu-Tong Lin
- Faculty of Dentistry, National University of Singapore, Singapore
| | - Beatriz Ferreira Fernandes
- Oral Biology and Biochemistry Research Group (GIBBO), Unidade de Investigação em Ciências Orais e Biomédicas (UICOB), Faculdade de Medicina Dentária, Universidade de Lisboa, Lisboa, Portugal
| | - Akhilanand Chaurasia
- Department of Oral Medicine, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Nileshkumar Dubey
- Faculty of Dentistry, National University of Singapore, Singapore; ORCHIDS: Oral Care Health Innovations and Designs Singapore, National University of Singapore, Singapore.
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Ünsal G, Chaurasia A, Akkaya N, Chen N, Abdalla-Aslan R, Koca RB, Orhan K, Roganovic J, Reddy P, Wahjuningrum DA. Deep convolutional neural network algorithm for the automatic segmentation of oral potentially malignant disorders and oral cancers. Proc Inst Mech Eng H 2023:9544119231176116. [PMID: 37222098 DOI: 10.1177/09544119231176116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
This study aimed to develop an algorithm to automatically segment the oral potentially malignant diseases (OPMDs) and oral cancers (OCs) of all oral subsites with various deep convolutional neural network applications. A total of 510 intraoral images of OPMDs and OCs were collected over 3 years (2006-2009). All images were confirmed both with patient records and histopathological reports. Following the labeling of the lesions the dataset was arbitrarily split, using random sampling in Python as the study dataset, validation dataset, and test dataset. Pixels were classified as the OPMDs and OCs with the OPMD/OC label and the rest as the background. U-Net architecture was used and the model with the best validation loss was chosen for the testing among the trained 500 epochs. Dice similarity coefficient (DSC) score was noted. The intra-observer ICC was found to be 0.994 while the inter-observer reliability was 0.989. The calculated DSC and validation accuracy across all clinical images were 0.697 and 0.805, respectively. Our algorithm did not maintain an excellent DSC due to multiple reasons for the detection of both OC and OPMDs in oral cavity sites. A better standardization for both 2D and 3D imaging (such as patient positioning) and a bigger dataset are required to improve the quality of such studies. This is the first study which aimed to segment OPMDs and OCs in all subsites of oral cavity which is crucial not only for the early diagnosis but also for higher survival rates.
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Affiliation(s)
- Gürkan Ünsal
- Faculty of Dentistry, Department of Dentomaxillofacial Radiology, Near East University, Nicosia, Cyprus
| | - Akhilanand Chaurasia
- Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Nurullah Akkaya
- Department of Computer Engineering, Artificial Intelligence Research Centre, Near East University, Nicosia, Cyprus
| | - Nadler Chen
- Department of Oral Medicine, Hadassah School of Dental Medicine, Hebrew University, Sedation and Maxillofacial Imaging, Hebrew, Israel
| | - Ragda Abdalla-Aslan
- Department of Oral Medicine, Hadassah School of Dental Medicine, Hebrew University, Sedation and Maxillofacial Imaging, Hebrew, Israel
| | - Revan Birke Koca
- Faculty of Dentistry, Department of Periodontology, University of Kyrenia, Kyrenia, Cyprus
| | - Kaan Orhan
- Faculty of Dentistry, Department of Dentomaxillofacial Radiology, Ankara University, Ankara, Turkey
| | - Jelena Roganovic
- Department of Pharmacology in Dentistry, School of Dental Medicine, University of Belgrade, Belgrade, Serbia
| | - Prashanti Reddy
- Department of Oral Medicine and Radiology, Government Dental College, Indore, Madhya Pradesh, India
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Varshney N, Kashyap D, Behra SK, Saini V, Chaurasia A, Kumar S, Jha HC. Predictive profiling of gram-negative antibiotics in CagA oncoprotein inactivation: a molecular dynamics simulation approach. SAR QSAR Environ Res 2023; 34:501-521. [PMID: 37462112 DOI: 10.1080/1062936x.2023.2230876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 06/24/2023] [Indexed: 07/20/2023]
Abstract
Gastric cancer (GC) is the fifth most prevalent form of cancer worldwide. CagA - positive Helicobacter pylori infects more than 60% of the human population. Moreover, chronic infection of CagA-positive H. pylori can directly affect GC incidence. In the current study, we have repurposed FDA-approved antibiotics that are viable alternatives to current regimens and can potentially be used as combination therapy against the CagA of H. pylori. The 100 FDA-approved gram negative antibiotics were screened against CagA protein using the AutoDock 4.2 tool. Further, top nine compounds were selected based on higher binding affinity with CagA. The trajectory analysis of MD simulations reflected that binding of these drugs with CagA stabilizes the system. Nonetheless, atomic density map and principal component analysis also support the notion of stable binding of antibiotics to the protein. The residues ASP96, GLN100, PRO184, and THR185 of compound cefpiramide, doxycycline, delafloxacin, metacycline, oxytetracycline, and ertapenem were involved in the binding with CagA protein. These residues are crucial for the CagA that aids in entry or pathogenesis of the bacterium. The screened FDA-approved antibiotics have a potential druggability to inhibit CagA and reduce the progression of H. pylori borne diseases.
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Affiliation(s)
- N Varshney
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, India
| | - D Kashyap
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, India
| | - S K Behra
- Department of Biotechnology, National Institute of Pharmaceutical Education and Research, Ahmedabad, Gandhinagar, India
| | - V Saini
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, India
| | - A Chaurasia
- Division of Crop Protection, ICAR -Indian Institute of Vegetable Research, Varanasi, India
| | - S Kumar
- Division of Agricultural Bioinformatics (CABIN), ICAR-Indian Agricultural Statistics Research Institute (IASRI), Delhi, India
| | - H C Jha
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, India
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Agrawal KK, Chand P, Singh SV, Singh N, Gupta P, Garg RK, Chaurasia A, Anwar M, Kumar A. Association of interleukin-1, interleukin-6, collagen type I alpha 1, and osteocalcin gene polymorphisms with early crestal bone loss around submerged dental implants: A nested case control study. J Prosthet Dent 2023; 129:425-432. [PMID: 34247855 DOI: 10.1016/j.prosdent.2021.05.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 05/20/2021] [Accepted: 05/20/2021] [Indexed: 11/19/2022]
Abstract
STATEMENT OF PROBLEM The reason for variations in peri-implant early crestal bone loss is unclear but may be due to genetic differences among individuals. PURPOSE The purpose of this nested case control study was to investigate the association of single-nucleotide polymorphisms of interleukin-1, interleukin-6, collagen type I alpha1, and osteocalcin genes to early crestal bone loss around submerged dental implants. MATERIAL AND METHODS Dental implants were placed in the mandibular posterior region (single edentulous space) of 135 participants selected according to predetermined selection criteria. Bone mineral density measurement by using dual energy X-ray absorptiometry, cone beam computed tomography scans at the baseline and after 6 months, and interleukin-1A-889 A/G (rs1800587), interleukin-1B-511 G/A (rs16944), interleukin-1B+3954 (rs1143634), interleukin-6-572 C/G (rs1800796), collagen type I alpha1 A/C (rs1800012), and osteocalcin C/T (rs1800247) genotyping were performed in all participants. Early crestal bone loss measured around dental implants was used to group participants into clinically significant bone loss (BL)>0.5 mm and clinically nonsignificant bone loss (NBL)≤0.5 mm. Early crestal bone loss was calculated as the mean of the difference of bone levels at the baseline and bone levels after 6 months as measured with cone beam computed tomography scans. The obtained data for basic characteristics, early crestal bone loss, and genotyping were tabulated and compared by using a statistical software program (α=.05). RESULTS AA genotype and the A allele frequency of interleukin-1B-511 and GG genotype and the G allele frequency of interleukin-6-572 were significantly higher in BL than in NBL (P<.05). Multiple logistic analysis suggested that interleukin-1B-511 AA/GG+AG and interleukin-6-572 GG/CC+CG genotype expression were significantly associated with early crestal bone loss (AA/GG+AG; P=.014, GG/CC+CG; P=.047) around dental implants. Other risk factors were not significantly different (P>.05). CONCLUSIONS Of the genes studied, individuals with interleukin-1B-511 AA (rs16944) or interleukin-6-572 GG (rs1800796) genotype had higher susceptibility to early crestal bone loss around dental implants.
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Affiliation(s)
- Kaushal Kishor Agrawal
- Associate Professor, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Pooran Chand
- Professor and Head, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Saumyendra Vikram Singh
- Professor, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Neetu Singh
- Associate Professor, Molecular Biology Unit, Centre for Advance Research, King George's Medical University, Lucknow, Uttar Pradesh, India.
| | - Prashant Gupta
- Professor, Department of Microbiology and Bacteriology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Ravindra Kumar Garg
- Ex. Faculty In-charge, Research Cell and Head, Department of Neurology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Akhilanand Chaurasia
- Associate Professor, Department of Oral Medicine & Radiology, King George's Medical University, Lucknow, India
| | - Mohd Anwar
- Senior Research Fellow, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Anil Kumar
- Junior Research Fellow, Department of Centre for Advance Research, King George's Medical University, Lucknow, Uttar Pradesh, India
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Nagrale DT, Chaurasia A, Kumar S, Gawande SP, Hiremani NS, Shankar R, Gokte-Narkhedkar N, Renu, Prasad YG. PGPR: the treasure of multifarious beneficial microorganisms for nutrient mobilization, pest biocontrol and plant growth promotion in field crops. World J Microbiol Biotechnol 2023; 39:100. [PMID: 36792799 DOI: 10.1007/s11274-023-03536-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/30/2023] [Indexed: 02/17/2023]
Abstract
Plant growth-promoting rhizobacteria (PGPR) have multifarious beneficial activities for plant growth promotion; act as source of metabolites, enzymes, nutrient mobilization, biological control of pests, induction of disease resistance vis-a-vis bioremediation potentials by phytoextraction and detoxification of heavy metals, pollutants and pesticides. Agrochemicals and synthetic pesticides are currently being utilized widely in all major field crops, thereby adversely affecting human and animal health, and posing serious threats to the environments. Beneficial microorganisms like PGPR could potentially substitute and supplement the toxic chemicals and pesticides with promising application in organic farming leading to sustainable agriculture practices and bioremediation of heavy metal contaminated sites. Among field crops limited bio-formulations have been prepared till now by utilization of PGPR strains having plant growth promotion, metabolites, enzymes, nutrient mobilization and biocontrol activities. The present review contributes comprehensive description of PGPR applications in field crops including commercial, oilseeds, leguminous and cereal crops to further extend the utilization of these potent groups of beneficial microorganisms so that even higher level of crop productivity and quality produce of field crops could be achieved. PGPR and bacteria based commercialized bio-formulations available worldwide for its application in the field crops have been compiled in this review which can be a substitute for the harmful synthetic chemicals. The current knowledge gap and potential target areas for future research have also been projected.
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Affiliation(s)
- D T Nagrale
- ICAR-Central Institute for Cotton Research, Nagpur, Maharashtra, 440010, India.
| | - A Chaurasia
- ICAR-Indian Institute of Vegetable Research, Varanasi, Uttar Pradesh, 221305, India.
| | - S Kumar
- Division of Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, Library Avenue, Pusa, New Delhi, 110012, India
| | - S P Gawande
- ICAR-Central Institute for Cotton Research, Nagpur, Maharashtra, 440010, India
| | - N S Hiremani
- ICAR-Central Institute for Cotton Research, Nagpur, Maharashtra, 440010, India
| | - Raja Shankar
- ICAR-Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bengaluru, 560089, India
| | - N Gokte-Narkhedkar
- ICAR-Central Institute for Cotton Research, Nagpur, Maharashtra, 440010, India
| | - Renu
- Indian Council of Agricultural Research, Krishi Bhawan, New Delhi, 110001, India
| | - Y G Prasad
- ICAR-Central Institute for Cotton Research, Nagpur, Maharashtra, 440010, India
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Abdalla-Aslan R, Keshet N, Nashef R, Mali A, Doviner V, Chaurasia A, Aframian DJ, Nadler C. Radiographic findings of space-occupying lesions in sialo-CBCT of the major salivary glands. Quintessence Int 2023; 54:54-62. [PMID: 36268945 DOI: 10.3290/j.qi.b3479965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVES When performing CBCT sialography (sialo-CBCT), space-occupying lesions may be identified incidentally. The objective was to describe their radiologic-clinical-histopathologic correlations. METHOD AND MATERIALS The archive of sialo-CBCT scans was retrospectively searched for suspected space-occupying lesions. Based on the scan and clinical-histopathologic data, the cases were divided into "pathologic" vs "normal," "intra-parenchymal" vs "extra-parenchymal," and "benign" vs "malignant." Two precalibrated, blinded radiologists performed a survey of the radiographic features of each scan. Cohen kappa, chi-square, Kruskal-Wallis, and Mann-Whitney tests assessed inter-observer agreement and radiologic-clinical-histopathologic correlations. RESULTS In total, 27 (1.5%) suspected space-occupying lesions were found in 1,758 reports. Full follow-up data were available for 15 cases: four were "malignant," six were "benign," and the remaining five were "normal." Kappa showed substantial inter-observer agreement (0.8 to 1.0). Constant swelling correlated with "pathologic" cases (P = .003). Lesion diameter was greater in "pathologic" than "normal" (P < .001) cases, with a cut-off of 12.6 mm. Clinical and radiographic features were similar in "benign" and "malignant" lesions. "Intra-parenchymal" and "extra-parenchymal" space-occupying lesions correlated with "no-fill-region" (P = .01) and "main-duct-displacement" (P = .002), respectively. CONCLUSIONS Suspected space-occupying lesions in sialo-CBCT with a diameter greater than 12.6 mm are likely to be "pathologic." No radiographic features were able to differentiate between "malignant" and "benign" space-occupying lesions.
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Schwendicke F, Chaurasia A, Wiegand T, Uribe SE, Fontana M, Akota I, Tryfonos O, Krois J. Artificial intelligence for oral and dental healthcare: Core education curriculum. J Dent 2023; 128:104363. [PMID: 36410581 DOI: 10.1016/j.jdent.2022.104363] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVES Artificial intelligence (AI) is swiftly entering oral health services and dentistry, while most providers show limited knowledge and skills to appraise dental AI applications. We aimed to define a core curriculum for both undergraduate and postgraduate education, establishing a minimum set of outcomes learners should acquire when taught about oral and dental AI. METHODS Existing curricula and other documents focusing on literacy of medical professionals around AI were screened and relevant items extracted. Items were scoped and adapted using expert interviews with members of the IADR's e-oral health group, the ITU/WHO's Focus Group AI for Health and the Association for Dental Education in Europe. Learning outcome levels were defined and each item assigned to a level. Items were systematized into domains and a curricular structure defined. The resulting curriculum was consented using an online Delphi process. RESULTS Four domains of learning outcomes emerged, with most outcomes being on the "knowledge" level: (1) Basic definitions and terms, the reasoning behind AI and the principle of machine learning, the idea of training, validating and testing models, the definition of reference tests, the contrast between dynamic and static AI, and the problem of AI being a black box and requiring explainability should be known. (2) Use cases, the required types of AI to address them, and the typical setup of AI software for dental purposes should be taught. (3) Evaluation metrics, their interpretation, the relevant impact of AI on patient or societal health outcomes and associated examples should be considered. (4) Issues around generalizability and representativeness, explainability, autonomy and accountability and the need for governance should be highlighted. CONCLUSION Both educators and learners should consider this core curriculum during planning, conducting and evaluating oral and dental AI education. CLINICAL SIGNIFICANCE A core curriculum on oral and dental AI may help to increase oral and dental healthcare providers' literacy around AI, allowing them to critically appraise AI applications and to use them consciously and on an informed basis.
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Affiliation(s)
- Falk Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany; ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland.
| | - Akhilanand Chaurasia
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland; Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | - Thomas Wiegand
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland; Technical University Berlin, Berlin, Germany
| | - Sergio E Uribe
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland; Bioinformatics Lab & Dept of Conservative Dentistry and Oral Health, Riga Stradins University, Riga, Latvia; School of Dentistry, Universidad Austral de Chile, Valdivia, Chile
| | - Margherita Fontana
- Cariology, Restorative Sciences & Endodontics, University of Michigan, Ann Arbor, United States
| | - Ilze Akota
- Department of Oral and Maxillofacial surgery, Riga Stradins University, Riga, Latvia
| | - Olga Tryfonos
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland; Department of Periodontology and Oral Biochemistry, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherland
| | - Joachim Krois
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany; ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland
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Borg-Bartolo R, Roccuzzo A, Molinero-Mourelle P, Schimmel M, Gambetta-Tessini K, Chaurasia A, Koca-Ünsal RB, Tennert C, Giacaman R, Campus G. Global prevalence of edentulism and dental caries in middle-aged and elderly persons: A systematic review and meta-analysis. J Dent 2022; 127:104335. [PMID: 36265526 DOI: 10.1016/j.jdent.2022.104335] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/16/2022] [Accepted: 10/14/2022] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE The aim of the study was to analyze data collected from studies worldwide on the prevalence of edentulism and dental caries, in community-dwellers aged ≥ 45 years. DATA Inclusion criteria; participants aged ≥ 45 years, community-dwellers. Exclusion criteria; participants aged < 45 years, in nursing homes, data obtained from dental clinics or pre-2005. The quality assessment tool by The National Heart, Lung and Blood Institute for Observational Cohort and Cross-sectional studies was used. Meta-analysis using the random-effects model (95% confidence interval) was done with data on participants who were edentulous and/or had active dental caries and stratified by regions of the world, age and Gross National Income per capita. Limitations in the data arose from several factors such as design of the studies included differences in socioeconomic status and access to health care among different countries. SOURCES Embase, MEDLINE via Pubmed and Scopus, manual searches, from January 2016, restricted to English. Experts from different countries were contacted to identify National oral health surveys (NOHS) conducted from 2010 onwards. STUDY SELECTION Eighty-six papers and seventeen NOHS were selected for data extraction. Majority of the studies (n = 69) were cross-sectional and of fair quality. 1.1%-70%, 4.9% - 98% prevalence of edentulism and dental caries, respectively. 22%, 45% estimated random-effects pooled prevalence of edentulism and dental caries, respectively. CONCLUSIONS Within the limitations of this study, the findings indicate that untreated dental caries and tooth loss are prevalent on a global level with wide variations among different countries, age groups and socioeconomic status. CLINICAL SIGNIFICANCE The findings demonstrate the reality of the new cohort of older adults, with higher tooth retention implying more dental caries incidence and the need for different care strategies to ensure better oral health. Large variations and difficulty in making comparisons among different countries highlight the need for more standardized, regular research.
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Affiliation(s)
- R Borg-Bartolo
- Department of Restorative, Preventive and Pediatric Dentistry, University of Bern, Freiburgstrasse 7, Bern 3012, Switzerland.
| | - A Roccuzzo
- Department of Restorative, Preventive and Pediatric Dentistry, University of Bern, Freiburgstrasse 7, Bern 3012, Switzerland; Department of Periodontology, School of Dental Medicine, University of Bern, Switzerland.
| | - P Molinero-Mourelle
- Department of Reconstructive Dentistry and Gerodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - M Schimmel
- Department of Reconstructive Dentistry and Gerodontology, School of Dental Medicine, University of Bern, Bern, Switzerland; Division of Gerodontology and Removable Prosthodontics, University Clinics of Dental Medicine, University of Geneva, Geneva, Switzerland
| | - K Gambetta-Tessini
- Cariology Unit, Department of Oral Rehabilitation, University of Talca, Chile
| | - A Chaurasia
- Faculty of Dental Sciences, King George's Medical, India
| | - R B Koca-Ünsal
- Department of Periodontology, Faculty of Dentistry, University of Kyrenia, Cyprus
| | - C Tennert
- Department of Restorative, Preventive and Pediatric Dentistry, University of Bern, Freiburgstrasse 7, Bern 3012, Switzerland
| | - R Giacaman
- Cariology Unit, Department of Oral Rehabilitation, University of Talca, Chile
| | - G Campus
- Department of Restorative, Preventive and Pediatric Dentistry, University of Bern, Freiburgstrasse 7, Bern 3012, Switzerland; Department of Surgery, Microsurgery and Medicine Sciences, School of Dentistry, University of Sassari, Italy.
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Chaurasia A, Marya A. Editorial for “Preoperative
MRI
‐Based Radiomics of Brain Metastasis to Assess
T790M
Resistance Mutation After
EGFR‐TKI
Treatment in
NSCLC
”. J Magn Reson Imaging 2022; 57:1788-1789. [PMID: 36282539 DOI: 10.1002/jmri.28444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 08/31/2022] [Accepted: 09/01/2022] [Indexed: 11/11/2022] Open
Affiliation(s)
- Akhilanand Chaurasia
- Department of Oral Medicine and Radiology King George Medical University Lucknow Uttar Pradesh India
| | - Anand Marya
- Department of Orthodontics, Faculty of Dentistry University of Puthisastra Phnom Penh Cambodia
- Center for Transdisciplinary Research Saveetha Dental College, Saveetha Institute of Medical and Technical Science, Saveetha University Chennai India
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29
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Schwendicke F, Cejudo Grano de Oro J, Garcia Cantu A, Meyer-Lueckel H, Chaurasia A, Krois J. Artificial Intelligence for Caries Detection: Value of Data and Information. J Dent Res 2022; 101:1350-1356. [PMID: 35996332 PMCID: PMC9516598 DOI: 10.1177/00220345221113756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
If increasing practitioners’ diagnostic accuracy, medical artificial intelligence (AI)
may lead to better treatment decisions at lower costs, while uncertainty remains around
the resulting cost-effectiveness. In the present study, we assessed how enlarging the data
set used for training an AI for caries detection on bitewings affects cost-effectiveness
and also determined the value of information by reducing the uncertainty around other
input parameters (namely, the costs of AI and the population’s caries risk profile). We
employed a convolutional neural network and trained it on 10%, 25%, 50%, or 100% of a
labeled data set containing 29,011 teeth without and 19,760 teeth with caries lesions
stemming from bitewing radiographs. We employed an established health economic modeling
and analytical framework to quantify cost-effectiveness and value of information. We
adopted a mixed public–private payer perspective in German health care; the health outcome
was tooth retention years. A Markov model, allowing to follow posterior teeth over the
lifetime of an initially 12-y-old individual, and Monte Carlo microsimulations were
employed. With an increasing amount of data used to train the AI sensitivity and
specificity increased nonlinearly, increasing the data set from 10% to 25% had the largest
impact on accuracy and, consequently, cost-effectiveness. In the base-case scenario, AI
was more effective (tooth retention for a mean [2.5%–97.5%] 62.8 [59.2–65.5] y) and less
costly (378 [284–499] euros) than dentists without AI (60.4 [55.8–64.4] y; 419 [270–593]
euros), with considerable uncertainty. The economic value of reducing the uncertainty
around AI’s accuracy or costs was limited, while information on the population’s risk
profile was more relevant. When developing dental AI, informed choices about the data set
size may be recommended, and research toward individualized application of AI for caries
detection seems warranted to optimize cost-effectiveness.
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Affiliation(s)
- F Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - J Cejudo Grano de Oro
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - A Garcia Cantu
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - H Meyer-Lueckel
- Department of Restorative, Preventive and Pediatric Dentistry, zmk bern, University of Bern, Bern, Switzerland
| | - A Chaurasia
- Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | - J Krois
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
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30
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Feher B, Kuchler U, Schwendicke F, Schneider L, Cejudo Grano de Oro JE, Xi T, Vinayahalingam S, Hsu TMH, Brinz J, Chaurasia A, Dhingra K, Gaudin RA, Mohammad-Rahimi H, Pereira N, Perez-Pastor F, Tryfonos O, Uribe SE, Hanisch M, Krois J. Emulating Clinical Diagnostic Reasoning for Jaw Cysts with Machine Learning. Diagnostics (Basel) 2022; 12:diagnostics12081968. [PMID: 36010318 PMCID: PMC9406703 DOI: 10.3390/diagnostics12081968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 08/09/2022] [Accepted: 08/11/2022] [Indexed: 11/24/2022] Open
Abstract
The detection and classification of cystic lesions of the jaw is of high clinical relevance and represents a topic of interest in medical artificial intelligence research. The human clinical diagnostic reasoning process uses contextual information, including the spatial relation of the detected lesion to other anatomical structures, to establish a preliminary classification. Here, we aimed to emulate clinical diagnostic reasoning step by step by using a combined object detection and image segmentation approach on panoramic radiographs (OPGs). We used a multicenter training dataset of 855 OPGs (all positives) and an evaluation set of 384 OPGs (240 negatives). We further compared our models to an international human control group of ten dental professionals from seven countries. The object detection model achieved an average precision of 0.42 (intersection over union (IoU): 0.50, maximal detections: 100) and an average recall of 0.394 (IoU: 0.50–0.95, maximal detections: 100). The classification model achieved a sensitivity of 0.84 for odontogenic cysts and 0.56 for non-odontogenic cysts as well as a specificity of 0.59 for odontogenic cysts and 0.84 for non-odontogenic cysts (IoU: 0.30). The human control group achieved a sensitivity of 0.70 for odontogenic cysts, 0.44 for non-odontogenic cysts, and 0.56 for OPGs without cysts as well as a specificity of 0.62 for odontogenic cysts, 0.95 for non-odontogenic cysts, and 0.76 for OPGs without cysts. Taken together, our results show that a combined object detection and image segmentation approach is feasible in emulating the human clinical diagnostic reasoning process in classifying cystic lesions of the jaw.
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Affiliation(s)
- Balazs Feher
- Department of Oral Surgery, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria
- Competence Center Oral Biology, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria
- Correspondence: ; Tel.: +43-1-40070-2623
| | - Ulrike Kuchler
- Department of Oral Surgery, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria
| | - Falk Schwendicke
- Department of Oral Diagnostics, Digital Health, and Health Services Research, Charité—University Medicine Berlin, 14197 Berlin, Germany
| | - Lisa Schneider
- Department of Oral Diagnostics, Digital Health, and Health Services Research, Charité—University Medicine Berlin, 14197 Berlin, Germany
| | - Jose Eduardo Cejudo Grano de Oro
- Department of Oral Diagnostics, Digital Health, and Health Services Research, Charité—University Medicine Berlin, 14197 Berlin, Germany
| | - Tong Xi
- Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre, 6525 GA Nijmegen, The Netherlands
| | - Shankeeth Vinayahalingam
- Department of Oral and Maxillofacial Surgery, Radboud University Nijmegen Medical Centre, 6525 GA Nijmegen, The Netherlands
| | - Tzu-Ming Harry Hsu
- Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Janet Brinz
- Department of Restorative Dentistry, Ludwig-Maximilians-University of Munich, 80336 Munich, Germany
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, King George’s Medical University, Lucknow 226003, India
| | - Kunaal Dhingra
- Periodontics Division, Centre for Dental Education and Research, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Robert Andre Gaudin
- Department of Oral and Maxillofacial Surgery, Charité—University Medicine Berlin, 14197 Berlin, Germany
- Berlin Institute of Health, 10178 Berlin, Germany
| | - Hossein Mohammad-Rahimi
- Dentofacial Deformities Research Center, Research Institute of Dental Sciences, Shahid Beheshti University of Medical Sciences, Tehran 1416634793, Iran
| | - Nielsen Pereira
- Private Practice in Oral and Maxillofacial Radiology, Rio de Janeiro 22430-000, Brazil
| | - Francesc Perez-Pastor
- Servei Salut Dental, Gerencia Atencio Primaria, Institut Balear de la Salut, 07003 Palma, Spain
| | - Olga Tryfonos
- Department of Periodontology and Oral Biochemistry, Academic Centre for Dentistry Amsterdam, 1081 LA Amsterdam, The Netherlands
| | - Sergio E. Uribe
- Department of Conservative Dentistry & Oral Health, Riga Stradins University, LV-1007 Riga, Latvia
- School of Dentistry, Universidad Austral de Chile, Valdivia 5110566, Chile
- Baltic Biomaterials Centre of Excellence, Headquarters at Riga Technical University, LV-1658 Riga, Latvia
| | - Marcel Hanisch
- Department of Oral and Maxillofacial Surgery, University Clinic Münster, 48143 Münster, Germany
| | - Joachim Krois
- Department of Oral Diagnostics, Digital Health, and Health Services Research, Charité—University Medicine Berlin, 14197 Berlin, Germany
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Bryazka D, Reitsma MB, Griswold MG, Abate KH, Abbafati C, Abbasi-Kangevari M, Abbasi-Kangevari Z, Abdoli A, Abdollahi M, Abdullah AYM, Abhilash ES, Abu-Gharbieh E, Acuna JM, Addolorato G, Adebayo OM, Adekanmbi V, Adhikari K, Adhikari S, Adnani QES, Afzal S, Agegnehu WY, Aggarwal M, Ahinkorah BO, Ahmad AR, Ahmad S, Ahmad T, Ahmadi A, Ahmadi S, Ahmed H, Ahmed Rashid T, Akunna CJ, Al Hamad H, Alam MZ, Alem DT, Alene KA, Alimohamadi Y, Alizadeh A, Allel K, Alonso J, Alvand S, Alvis-Guzman N, Amare F, Ameyaw EK, Amiri S, Ancuceanu R, Anderson JA, Andrei CL, Andrei T, Arabloo J, Arshad M, Artamonov AA, Aryan Z, Asaad M, Asemahagn MA, Astell-Burt T, Athari SS, Atnafu DD, Atorkey P, Atreya A, Ausloos F, Ausloos M, Ayano G, Ayanore MAA, Ayinde OO, Ayuso-Mateos JL, Azadnajafabad S, Azanaw MM, Azangou-Khyavy M, Azari Jafari A, Azzam AY, Badiye AD, Bagheri N, Bagherieh S, Bairwa M, Bakkannavar SM, Bakshi RK, Balchut/Bilchut AH, Bärnighausen TW, Barra F, Barrow A, Baskaran P, Belo L, Bennett DA, Benseñor IM, Bhagavathula AS, Bhala N, Bhalla A, Bhardwaj N, Bhardwaj P, Bhaskar S, Bhattacharyya K, Bhojaraja VS, Bintoro BS, Blokhina EAE, Bodicha BBA, Boloor A, Bosetti C, Braithwaite D, Brenner H, Briko NI, Brunoni AR, Butt ZA, Cao C, Cao Y, Cárdenas R, Carvalho AF, Carvalho M, Castaldelli-Maia JM, Castelpietra G, Castro-de-Araujo LFS, Cattaruzza MS, Chakraborty PA, Charan J, Chattu VK, Chaurasia A, Cherbuin N, Chu DT, Chudal N, Chung SC, Churko C, Ciobanu LG, Cirillo M, Claro RM, Costanzo S, Cowden RG, Criqui MH, Cruz-Martins N, Culbreth GT, Dachew BA, Dadras O, Dai X, Damiani G, Dandona L, Dandona R, Daniel BD, Danielewicz A, Darega Gela J, Davletov K, de Araujo JAP, de Sá-Junior AR, Debela SA, Dehghan A, Demetriades AK, Derbew Molla M, Desai R, Desta AA, Dias da Silva D, Diaz D, Digesa LE, Diress M, Dodangeh M, Dongarwar D, Dorostkar F, Dsouza HL, Duko B, Duncan BB, Edvardsson K, Ekholuenetale M, Elgar FJ, Elhadi M, Elmonem MA, Endries AY, Eskandarieh S, Etemadimanesh A, Fagbamigbe AF, Fakhradiyev IR, Farahmand F, Farinha CSES, Faro A, Farzadfar F, Fatehizadeh A, Fauk NK, Feigin VL, Feldman R, Feng X, Fentaw Z, Ferrero S, Ferro Desideri L, Filip I, Fischer F, Francis JM, Franklin RC, Gaal PA, Gad MM, Gallus S, Galvano F, Ganesan B, Garg T, Gebrehiwot MGD, Gebremeskel TG, Gebremichael MA, Gemechu TR, Getacher L, Getachew ME, Getachew Obsa A, Getie A, Ghaderi A, Ghafourifard M, Ghajar A, Ghamari SH, Ghandour LA, Ghasemi Nour M, Ghashghaee A, Ghozy S, Glozah FN, Glushkova EV, Godos J, Goel A, Goharinezhad S, Golechha M, Goleij P, Golitaleb M, Greaves F, Grivna M, Grosso G, Gudayu TW, Gupta B, Gupta R, Gupta S, Gupta VB, Gupta VK, Hafezi-Nejad N, Haj-Mirzaian A, Hall BJ, Halwani R, Handiso TB, Hankey GJ, Hariri S, Haro JM, Hasaballah AI, Hassanian-Moghaddam H, Hay SI, Hayat K, Heidari G, Heidari M, Hendrie D, Herteliu C, Heyi DZ, Hezam K, Hlongwa MM, Holla R, Hossain MM, Hossain S, Hosseini SK, hosseinzadeh M, Hostiuc M, Hostiuc S, Hu G, Huang J, Hussain S, Ibitoye SE, Ilic IM, Ilic MD, Immurana M, Irham LM, Islam MM, Islam RM, Islam SMS, Iso H, Itumalla R, Iwagami M, Jabbarinejad R, Jacob L, Jakovljevic M, Jamalpoor Z, Jamshidi E, Jayapal SK, Jayarajah UU, Jayawardena R, Jebai R, Jeddi SA, Jema AT, Jha RP, Jindal HA, Jonas JB, Joo T, Joseph N, Joukar F, Jozwiak JJ, Jürisson M, Kabir A, Kabthymer RH, Kamble BD, Kandel H, Kanno GG, Kapoor N, Karaye IM, Karimi SE, Kassa BG, Kaur RJ, Kayode GA, Keykhaei M, Khajuria H, Khalilov R, Khan IA, Khan MAB, Kim H, Kim J, Kim MS, Kimokoti RW, Kivimäki M, Klymchuk V, Knudsen AKS, Kolahi AA, Korshunov VA, Koyanagi A, Krishan K, Krishnamoorthy Y, Kumar GA, Kumar N, Kumar N, Lacey B, Lallukka T, Lasrado S, Lau J, Lee SW, Lee WC, Lee YH, Lim LL, Lim SS, Lobo SW, Lopukhov PD, Lorkowski S, Lozano R, Lucchetti G, Madadizadeh F, Madureira-Carvalho ÁM, Mahjoub S, Mahmoodpoor A, Mahumud RA, Makki A, Malekpour MR, Manjunatha N, Mansouri B, Mansournia MA, Martinez-Raga J, Martinez-Villa FA, Matzopoulos R, Maulik PK, Mayeli M, McGrath JJ, Meena JK, Mehrabi Nasab E, Menezes RG, Mensink GBM, Mentis AFA, Meretoja A, Merga BT, Mestrovic T, Miao Jonasson J, Miazgowski B, Micheletti Gomide Nogueira de Sá AC, Miller TR, Mini GK, Mirica A, Mirijello A, Mirmoeeni S, Mirrakhimov EM, Misra S, Moazen B, Mobarakabadi M, Moccia M, Mohammad Y, Mohammadi E, Mohammadian-Hafshejani A, Mohammed TA, Moka N, Mokdad AH, Momtazmanesh S, Moradi Y, Mostafavi E, Mubarik S, Mullany EC, Mulugeta BT, Murillo-Zamora E, Murray CJL, Mwita JC, Naghavi M, Naimzada MD, Nangia V, Nayak BP, Negoi I, Negoi RI, Nejadghaderi SA, Nepal S, Neupane SPP, Neupane Kandel S, Nigatu YT, Nowroozi A, Nuruzzaman KM, Nzoputam CI, Obamiro KO, Ogbo FA, Oguntade AS, Okati-Aliabad H, Olakunde BO, Oliveira GMM, Omar Bali A, Omer E, Ortega-Altamirano DV, Otoiu A, Otstavnov SS, Oumer B, P A M, Padron-Monedero A, Palladino R, Pana A, Panda-Jonas S, Pandey A, Pandey A, Pardhan S, Parekh T, Park EK, Parry CDH, Pashazadeh Kan F, Patel J, Pati S, Patton GC, Paudel U, Pawar S, Peden AE, Petcu IR, Phillips MR, Pinheiro M, Plotnikov E, Pradhan PMS, Prashant A, Quan J, Radfar A, Rafiei A, Raghav PR, Rahimi-Movaghar V, Rahman A, Rahman MM, Rahman M, Rahmani AM, Rahmani S, Ranabhat CL, Ranasinghe P, Rao CR, Rasali DP, Rashidi MM, Ratan ZA, Rawaf DL, Rawaf S, Rawal L, Renzaho AMN, Rezaei N, Rezaei S, Rezaeian M, Riahi SM, Romero-Rodríguez E, Roth GA, Rwegerera GM, Saddik B, Sadeghi E, Sadeghian R, Saeed U, Saeedi F, Sagar R, Sahebkar A, Sahoo H, Sahraian MA, Saif-Ur-Rahman KM, Salahi S, Salimzadeh H, Samy AM, Sanmarchi F, Santric-Milicevic MM, Sarikhani Y, Sathian B, Saya GK, Sayyah M, Schmidt MI, Schutte AE, Schwarzinger M, Schwebel DC, Seidu AA, Senthil Kumar N, SeyedAlinaghi S, Seylani A, Sha F, Shahin S, Shahraki-Sanavi F, Shahrokhi S, Shaikh MA, Shaker E, Shakhmardanov MZ, Shams-Beyranvand M, Sheikhbahaei S, Sheikhi RA, Shetty A, Shetty JK, Shiferaw DS, Shigematsu M, Shiri R, Shirkoohi R, Shivakumar KM, Shivarov V, Shobeiri P, Shrestha R, Sidemo NB, Sigfusdottir ID, Silva DAS, Silva NTD, Singh JA, Singh S, Skryabin VY, Skryabina AA, Sleet DA, Solmi M, SOLOMON YONATAN, Song S, Song Y, Sorensen RJD, Soshnikov S, Soyiri IN, Stein DJ, Subba SH, Szócska M, Tabarés-Seisdedos R, Tabuchi T, Taheri M, Tan KK, Tareke M, Tarkang EE, Temesgen G, Temesgen WA, Temsah MH, Thankappan KR, Thapar R, Thomas NK, Tiruneh C, Todorovic J, Torrado M, Touvier M, Tovani-Palone MR, Tran MTN, Trias-Llimós S, Tripathy JP, Vakilian A, Valizadeh R, Varmaghani M, Varthya SB, Vasankari TJ, Vos T, Wagaye B, Waheed Y, Walde MT, Wang C, Wang Y, Wang YP, Westerman R, Wickramasinghe ND, Wubetu AD, Xu S, Yamagishi K, Yang L, Yesera GEE, Yigit A, Yiğit V, Yimaw AEAE, Yon DK, Yonemoto N, Yu C, Zadey S, Zahir M, Zare I, Zastrozhin MS, Zastrozhina A, Zhang ZJ, Zhong C, Zmaili M, Zuniga YMH, Gakidou E. Population-level risks of alcohol consumption by amount, geography, age, sex, and year: a systematic analysis for the Global Burden of Disease Study 2020. Lancet 2022; 400:185-235. [PMID: 35843246 PMCID: PMC9289789 DOI: 10.1016/s0140-6736(22)00847-9] [Citation(s) in RCA: 122] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 04/11/2022] [Accepted: 04/26/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND The health risks associated with moderate alcohol consumption continue to be debated. Small amounts of alcohol might lower the risk of some health outcomes but increase the risk of others, suggesting that the overall risk depends, in part, on background disease rates, which vary by region, age, sex, and year. METHODS For this analysis, we constructed burden-weighted dose-response relative risk curves across 22 health outcomes to estimate the theoretical minimum risk exposure level (TMREL) and non-drinker equivalence (NDE), the consumption level at which the health risk is equivalent to that of a non-drinker, using disease rates from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2020 for 21 regions, including 204 countries and territories, by 5-year age group, sex, and year for individuals aged 15-95 years and older from 1990 to 2020. Based on the NDE, we quantified the population consuming harmful amounts of alcohol. FINDINGS The burden-weighted relative risk curves for alcohol use varied by region and age. Among individuals aged 15-39 years in 2020, the TMREL varied between 0 (95% uncertainty interval 0-0) and 0·603 (0·400-1·00) standard drinks per day, and the NDE varied between 0·002 (0-0) and 1·75 (0·698-4·30) standard drinks per day. Among individuals aged 40 years and older, the burden-weighted relative risk curve was J-shaped for all regions, with a 2020 TMREL that ranged from 0·114 (0-0·403) to 1·87 (0·500-3·30) standard drinks per day and an NDE that ranged between 0·193 (0-0·900) and 6·94 (3·40-8·30) standard drinks per day. Among individuals consuming harmful amounts of alcohol in 2020, 59·1% (54·3-65·4) were aged 15-39 years and 76·9% (73·0-81·3) were male. INTERPRETATION There is strong evidence to support recommendations on alcohol consumption varying by age and location. Stronger interventions, particularly those tailored towards younger individuals, are needed to reduce the substantial global health loss attributable to alcohol. FUNDING Bill & Melinda Gates Foundation.
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Santonocito S, Polizzi A, Cavalcanti R, Ronsivalle V, Chaurasia A, Spagnuolo G, Isola G. Impact of Laser Therapy on Periodontal and Peri-Implant Diseases. Photobiomodul Photomed Laser Surg 2022; 40:454-462. [PMID: 35763842 DOI: 10.1089/photob.2021.0191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023] Open
Abstract
Objective: In the last few decades, lasers in dentistry have encompassed all branches in dentistry, with more focus in periodontology. In recent years, the use of lasers against periodontitis and peri-implantitis has undergone a decisive development that has involved various operational areas. The broadest applications were probably found in the clinical approach to soft tissues. Methods: Laser therapy is a novel technique that may provide further beneficial effects to conventional periodontal and peri-implant therapies. However, clinical evidence for the improvement of periodontal wound healing and tissue regeneration through laser treatment is still limited. Results: This review is aimed at assessing the advantages and disadvantages of the use of lasers in dental procedures and pathologies, focusing more on protocols for the management of periodontal and peri-implant diseases. Conclusions: The adjuvant action of laser therapy, in addition to conventional therapies for the management of periodontal and peri-implant disease, could induce benefits, but further investigation would be necessary to standardize better the protocols applied and to understand the actual tissue response to laser therapy.
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Affiliation(s)
- Simona Santonocito
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Alessandro Polizzi
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Raffaele Cavalcanti
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Vincenzo Ronsivalle
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Gianrico Spagnuolo
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, School of Medicine, University of Naples "Federico II," Naples, Italy
| | - Gaetano Isola
- Department of General Surgery and Surgical-Medical Specialties, School of Dentistry, University of Catania, Catania, Italy
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Schwendicke F, Mertens S, Cantu AG, Chaurasia A, Meyer-Lueckel H, Krois J. Cost-effectiveness of AI for Caries Detection: Randomized Trial. J Dent 2022; 119:104080. [PMID: 35245626 DOI: 10.1016/j.jdent.2022.104080] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 10/19/2022] Open
Abstract
OBJECTIVES We assessed the cost-effectiveness of AI-supported detection of proximal caries in a randomized controlled clustered cross-over superiority trial. METHODS Twenty-three dentists were sampled to assess 20 bitewings; 10 were randomly evaluated supported by an AI-based software (dentalXrai Pro 1.0.4, dentalXrai Ltd, Berlin, Germany) and the other 10 without AI support. The reference test had been established by four independent experts and an additional review. We evaluated the proportion of true and false positive and negative detections and the treatment decisions assigned to each detection (non-invasive, micro-invasive, invasive). Cost-effectiveness was assessed using a mixed public-private-payer perspective in German healthcare. Using the accuracy and treatment decision data from the trial, a Markov simulation model was populated and posterior permanent teeth in initially 31-years old individuals followed over their lifetime. The model allowed extrapolation from the initial detection and therapy to treatment success, re-treatments and, eventually, tooth loss and replacement, capturing long-term effectiveness (tooth retention) and costs (cumulative in Euro). Costs were estimated using the German public and private fee catalogues. Monte-Carlo microsimulations were used and incremental cost-effectiveness at different willingness-to-pay ceiling thresholds assessed. RESULTS In the trial, AI-supported detection was significantly more sensitive than detection without AI. However, in the AI group, lesions were more often treated invasively. As a result, AI and no AI showed identical effectiveness (tooth retention for a mean (2.5-97.5%) 49 (48-51)) and nearly identical costs (AI: 330 (250-409) Euro, no AI: 330 (248-410) Euro). 41% simulations found AI and 43% no AI to be more cost-effective. The resulting cost-effectiveness remained uncertain regardless of a payer's willingness-to-pay. CONCLUSIONS Higher accuracy of AI did not lead to higher cost-effectiveness, as more invasive treatment approaches generated costs and diminished possible effectiveness advantages. CLINICAL SIGNIFICANCE The cost-effectiveness of AI could be improved by supporting not only caries detection, but also subsequent management.
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Affiliation(s)
- Falk Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Germany.
| | - Sarah Mertens
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Germany
| | - Anselmo Garcia Cantu
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Germany
| | | | | | - Joachim Krois
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Germany
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Alvarez EM, Force LM, Xu R, Compton K, Lu D, Henrikson HJ, Kocarnik JM, Harvey JD, Pennini A, Dean FE, Fu W, Vargas MT, Keegan THM, Ariffin H, Barr RD, Erdomaeva YA, Gunasekera DS, John-Akinola YO, Ketterl TG, Kutluk T, Malogolowkin MH, Mathur P, Radhakrishnan V, Ries LAG, Rodriguez-Galindo C, Sagoyan GB, Sultan I, Abbasi B, Abbasi-Kangevari M, Abbasi-Kangevari Z, Abbastabar H, Abdelmasseh M, Abd-Elsalam S, Abdoli A, Abebe H, Abedi A, Abidi H, Abolhassani H, Abubaker Ali H, Abu-Gharbieh E, Achappa B, Acuna JM, Adedeji IA, Adegboye OA, Adnani QES, Advani SM, Afzal MS, Aghaie Meybodi M, Ahadinezhad B, Ahinkorah BO, Ahmad S, Ahmadi S, Ahmed MB, Ahmed Rashid T, Ahmed Salih Y, Aiman W, Akalu GT, Al Hamad H, Alahdab F, AlAmodi AA, Alanezi FM, Alanzi TM, Alem AZ, Alem DT, Alemayehu Y, Alhalaiqa FN, Alhassan RK, Ali S, Alicandro G, Alipour V, Aljunid SM, Alkhayyat M, Alluri S, Almasri NA, Al-Maweri SA, Almustanyir S, Al-Raddadi RM, Alvis-Guzman N, Ameyaw EK, Amini S, Amu H, Ancuceanu R, Andrei CL, Andrei T, Ansari F, Ansari-Moghaddam A, Anvari D, Anyasodor AE, Arabloo J, Arab-Zozani M, Argaw AM, Arshad M, Arulappan J, Aryannejad A, Asemi Z, Asghari Jafarabadi M, Atashzar MR, Atorkey P, Atreya A, Attia S, Aujayeb A, Ausloos M, Avila-Burgos L, Awedew AF, Ayala Quintanilla BP, Ayele AD, Ayen SS, Azab MA, Azadnajafabad S, Azami H, Azangou-Khyavy M, Azari Jafari A, Azarian G, Azzam AY, Bahadory S, Bai J, Baig AA, Baker JL, Banach M, Bärnighausen TW, Barone-Adesi F, Barra F, Barrow A, Basaleem H, Batiha AMM, Behzadifar M, Bekele NC, Belete R, Belgaumi UI, Bell AW, Berhie AY, Bhagat DS, Bhagavathula AS, Bhardwaj N, Bhardwaj P, Bhaskar S, Bhattacharyya K, Bhojaraja VS, Bibi S, Bijani A, Biondi A, Birara S, Bjørge T, Bolarinwa OA, Bolla SR, Boloor A, Braithwaite D, Brenner H, Bulamu NB, Burkart K, Bustamante-Teixeira MT, Butt NS, Butt ZA, Caetano dos Santos FL, Cao C, Cao Y, Carreras G, Catalá-López F, Cembranel F, Cerin E, Chakinala RC, Chakraborty PA, Chattu VK, Chaturvedi P, Chaurasia A, Chavan PP, Chimed-Ochir O, Choi JYJ, Christopher DJ, Chu DT, Chung MT, Conde J, Costa VM, Da'ar OB, Dadras O, Dahlawi SMA, Dai X, Damiani G, D'Amico E, Dandona L, Dandona R, Daneshpajouhnejad P, Darwish AH, Daryani A, De la Hoz FP, Debela SA, Demie TGG, Demissie GD, Demissie ZG, Denova-Gutiérrez E, Derbew Molla M, Desai R, Desta AA, Dhamnetiya D, Dharmaratne SD, Dhimal ML, Dhimal M, Dianatinasab M, Didehdar M, Diress M, Djalalinia S, Do HP, Doaei S, Dorostkar F, dos Santos WM, Drake TM, Ekholuenetale M, El Sayed I, El Sayed Zaki M, El Tantawi M, El-Abid H, Elbahnasawy MA, Elbarazi I, Elhabashy HR, Elhadi M, El-Jaafary SI, Enyew DB, Erkhembayar R, Eshrati B, Eskandarieh S, Faisaluddin M, Fares J, Farooque U, Fasanmi AO, Fatima W, Ferreira de Oliveira JMP, Ferrero S, Ferro Desideri L, Fetensa G, Filip I, Fischer F, Fisher JL, Foroutan M, Fukumoto T, Gaal PA, Gad MM, Gaewkhiew P, Gallus S, Garg T, Gebremeskel TG, Gemeda BNB, Getachew T, Ghafourifard M, Ghamari SH, Ghashghaee A, Ghassemi F, Ghith N, Gholami A, Gholizadeh Navashenaq J, Gilani SA, Ginindza TG, Gizaw AT, Glasbey JC, Goel A, Golechha M, Goleij P, Golinelli D, Gopalani SV, Gorini G, Goudarzi H, Goulart BNG, Grada A, Gubari MIM, Guerra MR, Guha A, Gupta B, Gupta S, Gupta VB, Gupta VK, Haddadi R, Hafezi-Nejad N, Hailu A, Haj-Mirzaian A, Halwani R, Hamadeh RR, Hambisa MT, Hameed S, Hamidi S, Haque S, Hariri S, Haro JM, Hasaballah AI, Hasan SMM, Hashemi SM, Hassan TS, Hassanipour S, Hay SI, Hayat K, Hebo SH, Heidari G, Heidari M, Herrera-Serna BY, Herteliu C, Heyi DZ, Hezam K, Hole MK, Holla R, Horita N, Hossain MM, Hossain MB, Hosseini MS, Hosseini M, Hosseinzadeh A, Hosseinzadeh M, Hostiuc M, Hostiuc S, Househ M, Hsairi M, Huang J, Hussein NR, Hwang BF, Ibitoye SE, Ilesanmi OS, Ilic IM, Ilic MD, Innos K, Irham LM, Islam RM, Islam SMS, Ismail NE, Isola G, Iwagami M, Jacob L, Jadidi-Niaragh F, Jain V, Jakovljevic M, Janghorban R, Javadi Mamaghani A, Jayaram S, Jayawardena R, Jazayeri SB, Jebai R, Jha RP, Joo T, Joseph N, Joukar F, Jürisson M, Kaambwa B, Kabir A, Kalankesh LR, Kaliyadan F, Kamal Z, Kamath A, Kandel H, Kar SS, Karaye IM, Karimi A, Kassa BG, Kauppila JH, Kemp Bohan PM, Kengne AP, Kerbo AA, Keykhaei M, Khader YS, Khajuria H, Khalili N, Khalili N, Khan EA, Khan G, Khan M, Khan MN, Khan MAB, Khanali J, Khayamzadeh M, Khosravizadeh O, Khubchandani J, Khundkar R, Kim MS, Kim YJ, Kisa A, Kisa S, Kissimova-Skarbek K, Kolahi AA, Kopec JA, Koteeswaran R, Koulmane Laxminarayana SL, Koyanagi A, Kugbey N, Kumar GA, Kumar N, Kwarteng A, La Vecchia C, Lan Q, Landires I, Lasrado S, Lauriola P, Ledda C, Lee SW, Lee WC, Lee YY, Lee YH, Leigh J, Leong E, Li B, Li J, Li MC, Lim SS, Liu X, Lobo SW, Loureiro JA, Lugo A, Lunevicius R, Magdy Abd El Razek H, Magdy Abd El Razek M, Mahmoudi M, Majeed A, Makki A, Male S, Malekpour MR, Malekzadeh R, Malik AA, Mamun MA, Manafi N, Mansour-Ghanaei F, Mansouri B, Mansournia MA, Martini S, Masoumi SZ, Matei CN, Mathur MR, McAlinden C, Mehrotra R, Mendoza W, Menezes RG, Mentis AFA, Meretoja TJ, Mersha AG, Mesregah MK, Mestrovic T, Miao Jonasson J, Miazgowski B, Michalek IM, Miller TR, Mingude AB, Mirmoeeni S, Mirzaei H, Misra S, Mithra P, Mohammad KA, Mohammadi M, Mohammadi SM, Mohammadian-Hafshejani A, Mohammadpourhodki R, Mohammed A, Mohammed S, Mohammed TA, Moka N, Mokdad AH, Molokhia M, Momtazmanesh S, Monasta L, Moni MA, Moradi G, Moradi Y, Moradzadeh M, Moradzadeh R, Moraga P, Morrison SD, Mostafavi E, Mousavi Khaneghah A, Mpundu-Kaambwa C, Mubarik S, Mwanri L, Nabhan AF, Nagaraju SP, Nagata C, Naghavi M, Naimzada MD, Naldi L, Nangia V, Naqvi AA, Narasimha Swamy S, Narayana AI, Nayak BP, Nayak VC, Nazari J, Nduaguba SO, Negoi I, Negru SM, Nejadghaderi SA, Nepal S, Neupane Kandel S, Nggada HA, Nguyen CT, Nnaji CA, Nosrati H, Nouraei H, Nowroozi A, Nuñez-Samudio V, Nwatah VE, Nzoputam CI, Oancea B, Odukoya OO, Oguntade AS, Oh IH, Olagunju AT, Olagunju TO, Olakunde BO, Oluwasanu MM, Omar E, Omar Bali A, Ong S, Onwujekwe OE, Ortega-Altamirano DV, Otstavnov N, Otstavnov SS, Oumer B, Owolabi MO, P A M, Padron-Monedero A, Padubidri JR, Pakshir K, Pana A, Pandey A, Pardhan S, Pashazadeh Kan F, Pasovic M, Patel JR, Pati S, Pattanshetty SM, Paudel U, Pereira RB, Peres MFP, Perianayagam A, Postma MJ, Pourjafar H, Pourshams A, Prashant A, Pulakunta T, Qadir MMFF, Rabiee M, Rabiee N, Radfar A, Radhakrishnan RA, Rafiee A, Rafiei A, Rafiei S, Rahim F, Rahimzadeh S, Rahman M, Rahman MA, Rahmani AM, Rajesh A, Ramezani-Doroh V, Ranabhat K, Ranasinghe P, Rao CR, Rao SJ, Rashedi S, Rashidi M, Rashidi MM, Rath GK, Rawaf DL, Rawaf S, Rawal L, Rawassizadeh R, Razeghinia MS, Regasa MT, Renzaho AMN, Rezaei M, Rezaei N, Rezaei N, Rezaeian M, Rezapour A, Rezazadeh-Khadem S, Riad A, Rios Lopez LE, Rodriguez JAB, Ronfani L, Roshandel G, Rwegerera GM, Saber-Ayad MM, Sabour S, Saddik B, Sadeghi E, Sadeghian S, Saeed U, Sahebkar A, Saif-Ur-Rahman KM, Sajadi SM, Salahi S, Salehi S, Salem MR, Salimzadeh H, Samy AM, Sanabria J, Sanmarchi F, Sarveazad A, Sathian B, Sawhney M, Sawyer SM, Saylan M, Schneider IJC, Seidu AA, Šekerija M, Sendo EG, Sepanlou SG, Seylani A, Seyoum K, Sha F, Shafaat O, Shaikh MA, Shamsoddin E, Shannawaz M, Sharma R, Sheikhbahaei S, Shetty A, Shetty BSK, Shetty PH, Shin JI, Shirkoohi R, Shivakumar KM, Shobeiri P, Siabani S, Sibhat MM, Siddappa Malleshappa SK, Sidemo NB, Silva DAS, Silva Julian G, Singh AD, Singh JA, Singh JK, Singh S, Sinke AH, Sintayehu Y, Skryabin VY, Skryabina AA, Smith L, Sofi-Mahmudi A, Soltani-Zangbar MS, Song S, Spurlock EE, Steiropoulos P, Straif K, Subedi R, Sufiyan MB, Suliankatchi Abdulkader R, Sultana S, Szerencsés V, Szócska M, Tabaeian SP, Tabarés-Seisdedos R, Tabary M, Tabuchi T, Tadbiri H, Taheri M, Taherkhani A, Takahashi K, Tampa M, Tan KK, Tat VY, Tavakoli A, Tbakhi A, Tehrani-Banihashemi A, Temsah MH, Tesfay FH, Tesfaye B, Thakur JS, Thapar R, Thavamani A, Thiyagarajan A, Thomas N, Tobe-Gai R, Togtmol M, Tohidast SA, Tohidinik HR, Tolani MA, Tollosa DN, Touvier M, Tovani-Palone MR, Traini E, Tran BX, Tran MTN, Tripathy JP, Tusa BS, Ukke GG, Ullah I, Ullah S, Umapathi KK, Unnikrishnan B, Upadhyay E, Ushula TW, Vacante M, Valadan Tahbaz S, Varthya SB, Veroux M, Villeneuve PJ, Violante FS, Vlassov V, Vu GT, Waheed Y, Wang N, Ward P, Weldesenbet AB, Wen YF, Westerman R, Winkler AS, Wubishet BL, Xu S, Yahyazadeh Jabbari SH, Yang L, Yaya S, Yazdi-Feyzabadi V, Yazie TS, Yehualashet SS, Yeshaneh A, Yeshaw Y, Yirdaw BW, Yonemoto N, Younis MZ, Yousefi Z, Yu C, Yunusa I, Zadnik V, Zahir M, Zahirian Moghadam T, Zamani M, Zamanian M, Zandian H, Zare F, Zastrozhin MS, Zastrozhina A, Zhang J, Zhang ZJ, Ziapour A, Zoladl M, Murray CJL, Fitzmaurice C, Bleyer A, Bhakta N. The global burden of adolescent and young adult cancer in 2019: a systematic analysis for the Global Burden of Disease Study 2019. Lancet Oncol 2022; 23:27-52. [PMID: 34871551 PMCID: PMC8716339 DOI: 10.1016/s1470-2045(21)00581-7] [Citation(s) in RCA: 87] [Impact Index Per Article: 43.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 09/28/2021] [Accepted: 09/29/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND In estimating the global burden of cancer, adolescents and young adults with cancer are often overlooked, despite being a distinct subgroup with unique epidemiology, clinical care needs, and societal impact. Comprehensive estimates of the global cancer burden in adolescents and young adults (aged 15-39 years) are lacking. To address this gap, we analysed results from the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019, with a focus on the outcome of disability-adjusted life-years (DALYs), to inform global cancer control measures in adolescents and young adults. METHODS Using the GBD 2019 methodology, international mortality data were collected from vital registration systems, verbal autopsies, and population-based cancer registry inputs modelled with mortality-to-incidence ratios (MIRs). Incidence was computed with mortality estimates and corresponding MIRs. Prevalence estimates were calculated using modelled survival and multiplied by disability weights to obtain years lived with disability (YLDs). Years of life lost (YLLs) were calculated as age-specific cancer deaths multiplied by the standard life expectancy at the age of death. The main outcome was DALYs (the sum of YLLs and YLDs). Estimates were presented globally and by Socio-demographic Index (SDI) quintiles (countries ranked and divided into five equal SDI groups), and all estimates were presented with corresponding 95% uncertainty intervals (UIs). For this analysis, we used the age range of 15-39 years to define adolescents and young adults. FINDINGS There were 1·19 million (95% UI 1·11-1·28) incident cancer cases and 396 000 (370 000-425 000) deaths due to cancer among people aged 15-39 years worldwide in 2019. The highest age-standardised incidence rates occurred in high SDI (59·6 [54·5-65·7] per 100 000 person-years) and high-middle SDI countries (53·2 [48·8-57·9] per 100 000 person-years), while the highest age-standardised mortality rates were in low-middle SDI (14·2 [12·9-15·6] per 100 000 person-years) and middle SDI (13·6 [12·6-14·8] per 100 000 person-years) countries. In 2019, adolescent and young adult cancers contributed 23·5 million (21·9-25·2) DALYs to the global burden of disease, of which 2·7% (1·9-3·6) came from YLDs and 97·3% (96·4-98·1) from YLLs. Cancer was the fourth leading cause of death and tenth leading cause of DALYs in adolescents and young adults globally. INTERPRETATION Adolescent and young adult cancers contributed substantially to the overall adolescent and young adult disease burden globally in 2019. These results provide new insights into the distribution and magnitude of the adolescent and young adult cancer burden around the world. With notable differences observed across SDI settings, these estimates can inform global and country-level cancer control efforts. FUNDING Bill & Melinda Gates Foundation, American Lebanese Syrian Associated Charities, St Baldrick's Foundation, and the National Cancer Institute.
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Singh K, Chand P, Chaurasia A, Solanki N, Pathak A. A randomized controlled trial for evaluation of bone density changes around immediate functionally and nonfunctionally loaded implants using three-dimensional cone-beam computed tomography. J Indian Prosthodont Soc 2022; 22:74-81. [PMID: 36510950 PMCID: PMC8884349 DOI: 10.4103/jips.jips_327_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Aim The aim of this study was to compare and assess bone density changes around immediate functionally and nonfunctionally loaded implants. Settings and design In vivo comparative study. Materials and Methods Sixty participants selected based on the predetermined inclusion and exclusion criteria received single tooth implants in mandible under two implant loading protocols: Immediate functionally loaded (IFL) and immediate nonfunctionally loaded (INFL). Randomization was done by computer-aided simple randomization procedure. Self-tapering, aggressive SLA implants were placed in the single tooth edentulous sites of mandible in both the groups. Three-dimensional cone-beam computed tomography (3D CBCT) was taken at baseline, 3 and 6 months postimplant placement. Quantitative analysis of the bone density was performed using 3D CBCT in three areas around the implants at crestal, middle, and apical regions of implants. Statistical Analysis Used Quantitative data were summarized as mean ± standard deviation. Statistical analyses were performed using the SPSS software version 21.0 (SPSS Inc., Chicago, IL, USA) by unpaired t-test. Results Bone density changes after implant placement in IFL group from baseline to 3 months were; crestal region (314.18 ± 71.69), middle (278.23 ± 70.17), apical (274.70 ± 59.79) and changes from 3 to 6 months were; crestal (-105.55 ± 39.60), middle (-114.80 ± 41.46), apical (-141.88 ± 69.58). Bone density changes after implant placement in INFL group from baseline to 3 months were crestal region (199.42 ± 47.97), middle (56.91 ± 10.39), apical (200.98 ± 67.43) and changes from 3 to 6 months were; crestal (-194.38 ± 75.30), middle (-204.40 ± 63.75), apical (-191.28 ± 62.33). Conclusions It was concluded that INFL implant group showed better bone density when compared to IFL implant group.
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Affiliation(s)
- Kamleshwar Singh
- Department of Prosthodontics, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India,Address for correspondence: Dr. Kamleshwar Singh, Department of Prosthodontics, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India. E-mail:
| | - Pooran Chand
- Department of Prosthodontics, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Akhilanand Chaurasia
- Oral Medicine, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Neeti Solanki
- Department of Prosthodontics, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Anupama Pathak
- Department of Prosthodontics, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
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Verma SK, Dev Kumar B, Chaurasia A, Dubey D. Effectiveness of mouthwash against viruses: 2020 perspective. A systematic review. Minerva Dent Oral Sci 2021; 70:206-213. [PMID: 34842407 DOI: 10.23736/s2724-6329.21.04418-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Antiseptic mouthwash is widely recommended to treat various oral diseases as well as to improve oral health. Most of the dental procedures lead to the generation of aerosols. These aerosols have a high potential to transmit disease. Preprocedural oral rinse with antimicrobial agents in the form of mouthwashes reduces the bacterial and viral load many folds. The purpose of this review was to summarize the effectiveness of mouthwash against viruses affecting human beings. EVIDENCE ACQUISITION Search engines like PubMed, Google Scholar, and others were used to search the electronic database. Articles were identified in which the effectiveness of antiseptic mouth rinse against the virus was tested. A comprehensive search strategy was designed to select the articles and then independently screened for eligibility. EVIDENCE SYNTHESIS A total of 9624 articles out of the 13 titles met the eligibility criteria. The selected papers were included in the present manuscript according to their relevance to the topic. Authors searched the most used chemicals as mouthwashes but records of three types of mouthwash tested against various types of viruses i.e. chlorhexidine gluconate, Povidone-iodine and essential oil containing mouthwash (Listerine) were found. CONCLUSIONS Povidone-iodine mouth rinse is effective in reducing viral load either in-vitro or in-vivo conditions. Chlorhexidine gluconate mouthwash and essential oils have shown its effectiveness in a few studies. Insufficient evidence is available to support the claim that oral antiseptics can reduce the risk of developing viral loads in humans or the rate of progression of diseases caused by viruses.
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Affiliation(s)
- Santosh K Verma
- Department of Periodontology and Oral Implantology, Dental Institute, RIMS, Ranchi, India -
| | - Barun Dev Kumar
- Department of Orthodontics, Dental Institute, RIMS, Ranchi, India
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George Medical University, Lucknow, India
| | - Deepyanti Dubey
- Department of Conservative Dentistry and Endodontics, Hazaribag College of Dental Sciences and Hospital, Hazaribag, India
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Abstract
Cancer was first mentioned in medicine texts by Egyptians. Ancient Indians studied oral cancer in great detail under Susruta. Cancer has continued to be a challenge to physicians from ancient times to the present. Over the years, cancer underwent a shift in management from radical surgeries toward a more preventive approach. Early diagnosis is vital in reducing cancer-associated mortality especially with oral cancer. Even though the mainstay of oral cancer diagnosis still continues to be a trained clinician and histopathologic examination of malignant tissues. Translating innovation in technological advancements in diagnostic aids for oral cancer will require both improved decision-making and a commitment toward optimizing cost, skills, turnover time between capturing data and obtaining a useful result. The present review describes the conventional to most advanced diagnostic modalities used as oral cancer diagnostics. It also includes the new technologies available and the future trends in oral cancer diagnostics.
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Affiliation(s)
- Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, King George Medical University, Lucknow, Uttar Pradesh, India
| | - Saman Ishrat Alam
- Department of Oral Medicine and Radiology, Rama Dental College, Rama University, Kanpur, Uttar Pradesh, India
| | - Navin Singh
- Department of Radiotherapy, King George Medical University, Lucknow, Uttar Pradesh, India
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Chaurasia A, Ishrat S, Tiwari R. Gabapentin for cessation of smoking and non-smoking tobacco habits in Indian population. Minerva Dent Oral Sci 2021; 70:103-111. [PMID: 33094931 DOI: 10.23736/s2724-6329.20.04410-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The effectiveness of gabapentin in tobacco dependence has been evaluated by many researchers. The randomized control trials, testing the efficacy of gabapentin in quitting the habit in smokers and users of smokeless tobacco, have not been published yet. We attempted to address this lacuna in knowledge in reducing dependence on tobacco use by gabapentin. METHODS Our study involves 150 study subjects, 75 of whom were identified as chronic users of tobacco and assigned randomly to one of the three groups consisting of 25 subjects each. Gabapentin in tablet form was prescribed thrice a day for 8 weeks wherein group 1 received a dose of 300mg, group 2 received 600 mg, and group 3 was prescribed 900 mg. An age and sex matched control group have received calcium tablets as placebo in three times daily dose for a period of 8 weeks. RESULTS Among the three doses of gabapentin, stoppage of habit was reported to be highest in the group-2 followed by group 1 and group 3 respectively. In our study, we found differences in response to quitting tobacco use between duration of habit prior to pharmacologic intervention amongst both smokers and the users of smokeless tobacco. CONCLUSIONS Gabapentin at dose of 600 mg TDS has optimum effect. Smokers having smoking for more than ten years showed notable benefit with gabapentin. Among smokeless tobacco users who quit tobacco dependence was better having history of habit less than 2 years.
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Affiliation(s)
- Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George Medical University, Lucknow, India -
| | - Saman Ishrat
- Department of Oral Medicine and Radiology, Rama Dental College, Kanpur, India
| | - Rini Tiwari
- Department of Conservative Dentistry, King George Medical University, Lucknow, India
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Cejudo JE, Chaurasia A, Feldberg B, Krois J, Schwendicke F. Classification of Dental Radiographs Using Deep Learning. J Clin Med 2021; 10:1496. [PMID: 33916800 PMCID: PMC8038360 DOI: 10.3390/jcm10071496] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 03/26/2021] [Accepted: 03/31/2021] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES To retrospectively assess radiographic data and to prospectively classify radiographs (namely, panoramic, bitewing, periapical, and cephalometric images), we compared three deep learning architectures for their classification performance. METHODS Our dataset consisted of 31,288 panoramic, 43,598 periapical, 14,326 bitewing, and 1176 cephalometric radiographs from two centers (Berlin/Germany; Lucknow/India). For a subset of images L (32,381 images), image classifications were available and manually validated by an expert. The remaining subset of images U was iteratively annotated using active learning, with ResNet-34 being trained on L, least confidence informative sampling being performed on U, and the most uncertain image classifications from U being reviewed by a human expert and iteratively used for re-training. We then employed a baseline convolutional neural networks (CNN), a residual network (another ResNet-34, pretrained on ImageNet), and a capsule network (CapsNet) for classification. Early stopping was used to prevent overfitting. Evaluation of the model performances followed stratified k-fold cross-validation. Gradient-weighted Class Activation Mapping (Grad-CAM) was used to provide visualizations of the weighted activations maps. RESULTS All three models showed high accuracy (>98%) with significantly higher accuracy, F1-score, precision, and sensitivity of ResNet than baseline CNN and CapsNet (p < 0.05). Specificity was not significantly different. ResNet achieved the best performance at small variance and fastest convergence. Misclassification was most common between bitewings and periapicals. For bitewings, model activation was most notable in the inter-arch space for periapicals interdentally, for panoramics on bony structures of maxilla and mandible, and for cephalometrics on the viscerocranium. CONCLUSIONS Regardless of the models, high classification accuracies were achieved. Image features considered for classification were consistent with expert reasoning.
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Affiliation(s)
- Jose E. Cejudo
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité–Universitätsmedizin Berlin, 14197 Berlin, Germany; (J.E.C.); (B.F.); (J.K.)
| | - Akhilanand Chaurasia
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, 1211 Geneva, Switzerland;
- Department of Oral Medicine and Radiology, King George’s Medical University, Lucknow 226003, Uttar Pradesh, India
| | - Ben Feldberg
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité–Universitätsmedizin Berlin, 14197 Berlin, Germany; (J.E.C.); (B.F.); (J.K.)
| | - Joachim Krois
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité–Universitätsmedizin Berlin, 14197 Berlin, Germany; (J.E.C.); (B.F.); (J.K.)
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, 1211 Geneva, Switzerland;
| | - Falk Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité–Universitätsmedizin Berlin, 14197 Berlin, Germany; (J.E.C.); (B.F.); (J.K.)
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, 1211 Geneva, Switzerland;
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Krois J, Garcia Cantu A, Chaurasia A, Patil R, Chaudhari PK, Gaudin R, Gehrung S, Schwendicke F. Generalizability of deep learning models for dental image analysis. Sci Rep 2021; 11:6102. [PMID: 33731732 PMCID: PMC7969919 DOI: 10.1038/s41598-021-85454-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 03/01/2021] [Indexed: 11/09/2022] Open
Abstract
We assessed the generalizability of deep learning models and how to improve it. Our exemplary use-case was the detection of apical lesions on panoramic radiographs. We employed two datasets of panoramic radiographs from two centers, one in Germany (Charité, Berlin, n = 650) and one in India (KGMU, Lucknow, n = 650): First, U-Net type models were trained on images from Charité (n = 500) and assessed on test sets from Charité and KGMU (each n = 150). Second, the relevance of image characteristics was explored using pixel-value transformations, aligning the image characteristics in the datasets. Third, cross-center training effects on generalizability were evaluated by stepwise replacing Charite with KGMU images. Last, we assessed the impact of the dental status (presence of root-canal fillings or restorations). Models trained only on Charité images showed a (mean ± SD) F1-score of 54.1 ± 0.8% on Charité and 32.7 ± 0.8% on KGMU data (p < 0.001/t-test). Alignment of image data characteristics between the centers did not improve generalizability. However, by gradually increasing the fraction of KGMU images in the training set (from 0 to 100%) the F1-score on KGMU images improved (46.1 ± 0.9%) at a moderate decrease on Charité images (50.9 ± 0.9%, p < 0.01). Model performance was good on KGMU images showing root-canal fillings and/or restorations, but much lower on KGMU images without root-canal fillings and/or restorations. Our deep learning models were not generalizable across centers. Cross-center training improved generalizability. Noteworthy, the dental status, but not image characteristics were relevant. Understanding the reasons behind limits in generalizability helps to mitigate generalizability problems.
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Affiliation(s)
- Joachim Krois
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197, Berlin, Germany
| | - Anselmo Garcia Cantu
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197, Berlin, Germany
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | - Ranjitkumar Patil
- Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | | | - Robert Gaudin
- Department of Oral and Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sascha Gehrung
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197, Berlin, Germany
| | - Falk Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197, Berlin, Germany.
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Schwendicke F, Singh T, Lee JH, Gaudin R, Chaurasia A, Wiegand T, Uribe S, Krois J. Artificial intelligence in dental research: Checklist for authors, reviewers, readers. J Dent 2021; 107:103610. [PMID: 33631303 DOI: 10.1016/j.jdent.2021.103610] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 02/09/2021] [Accepted: 02/15/2021] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES The number of studies employing artificial intelligence (AI), specifically machine and deep learning, is growing fast. The majority of studies suffer from limitations in planning, conduct and reporting, resulting in low robustness, reproducibility and applicability. We here present a consented checklist on planning, conducting and reporting of AI studies for authors, reviewers and readers in dental research. METHODS Lending from existing reviews, standards and other guidance documents, an initial draft of the checklist and an explanatory document were derived and discussed among the members of IADR's e-oral network and the ITU/WHO focus group "Artificial Intelligence for Health (AI4H)". The checklist was consented by 27 group members via an e-Delphi process. RESULTS Thirty-one items on planning, conducting and reporting of AI studies were agreed on. These involve items on the studies' wider goal, focus, design and specific aims, data sampling and reporting, sample estimation, reference test construction, model parameters, training and evaluation, uncertainty and explainability, performance metrics and data partitions. CONCLUSION Authors, reviewers and readers should consider this checklist when planning, conducting, reporting and evaluating studies on AI in dentistry. CLINICAL SIGNIFICANCE Current studies on AI in dentistry show considerable weaknesses, hampering their replication and application. This checklist may help to overcome this issue and advance AI research as well as facilitate a debate on standards in this fields.
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Affiliation(s)
- Falk Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany; ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland.
| | - Tarry Singh
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland; Visiting Faculty AI, University of Dallas, Texas, United States
| | - Jae-Hong Lee
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland; Department of Periodontology, Daejeon Dental Hospital, Institute of Wonkwang Dental Research, Wonkwang University College of Dentistry, Daejeon, Republic of Korea
| | - Robert Gaudin
- Department of Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George's Medical University., Lucknow, India
| | - Thomas Wiegand
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany; ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland; Visiting Faculty AI, University of Dallas, Texas, United States; Department of Periodontology, Daejeon Dental Hospital, Institute of Wonkwang Dental Research, Wonkwang University College of Dentistry, Daejeon, Republic of Korea; Department of Maxillofacial Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany; Department of Oral Medicine and Radiology, King George's Medical University., Lucknow, India
| | - Sergio Uribe
- ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland; Conservative Dentistry and Oral Health Dept and Bioinformatics Research Unit, Riga Stradins University, Riga, Latvia; School of Dentistry, Universidad Austral de Chile, Valdivia, Chile
| | - Joachim Krois
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité - Universitätsmedizin Berlin, Berlin, Germany; ITU/WHO Focus Group AI on Health, Topic Group Dentistry, Switzerland
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Singh N, Agrawal KK, Chand P, Mishra N, Singh K, Agarwal B, Anwar M, Rastogi P, Chaurasia A. Clinical outcomes of flap versus flapless immediately loaded single dental implants in the mandibular posterior region: One-year follow-up results from a randomized controlled trial. J Prosthet Dent 2021; 128:167-173. [PMID: 33551142 DOI: 10.1016/j.prosdent.2020.08.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 08/17/2020] [Accepted: 08/17/2020] [Indexed: 10/22/2022]
Abstract
STATEMENT OF PROBLEM Flapless implant placement with immediate functional loading has been reported in anterior locations. However, data on posterior locations are lacking. PURPOSE The purpose of this randomized controlled trial was to determine and compare clinical outcomes of flap versus flapless surgically placed single posterior mandibular dental implants subjected to immediate functional loading. MATERIAL AND METHODS Participants with missing mandibular first molar teeth were recruited and randomized into 2 groups (n=51): flapped and flapless. Dental implants were surgically placed and loaded immediately with interim restorations following implant protective occlusion. Outcome measures were implant failure, crestal bone loss, and periodontal parameters: modified plaque index, modified sulcus bleeding index, and pocket depths. Outcome data were recorded at baseline, 6-month, and 12-month follow-up visits. Cone beam computed tomography scans were used to calculate crestal bone loss, and periodontal outcomes were recorded by using a resin covered periodontal probe (α=.05). RESULTS After 12 months, similar implant failure rates (P>.05) were found between the groups. Crestal bone loss in the flapped group was statistically higher than in the flapless group at 6 months (0.83 ±0.21 mm versus 0.75 ±0.23 mm) and at 12 months (1.04 ±0.27 mm versus 0.90 ±0.24 mm) from the baseline. The modified plaque index, modified sulcus bleeding index, and peri-implant probing depths (PDs) in both groups increased from the baseline to 6-month follow-ups (Baseline modified plaque index: 0.82 ±0.54 versus 0.79 ±0.21; Baseline modified sulcus bleeding index: 0.74 ±0.21 versus 0.70 ±0.43; Baseline PD: 1.25 ±0.37 mm versus 1.20 ±0.22 mm; 6 months modified plaque index: 1.54 ±0.70 versus 1.21 ±0.45; 6 months modified sulcus bleeding index: 1.93 ±0.54 versus 1.51 ±0.61; 6 months PD: 3.20 ±0.73 mm versus 2.80 ±0.43 mm). At 12-month follow-ups after repeated oral hygiene reinforcements, periodontal parameters had improved (decreased) significantly. CONCLUSIONS Flapless implant insertion with immediate functional loading could be considered as an appropriate treatment option for providing functional restorations on the day of implant placement with minimal surgical intervention, reducing crestal bone loss, and periodontal complications.
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Affiliation(s)
- Neetu Singh
- Senior Resident, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Kaushal Kishor Agrawal
- Associate Professor, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India.
| | - Pooran Chand
- Professor, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Niraj Mishra
- Professor, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Kamleshwar Singh
- Additional Professor, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Bhaskar Agarwal
- Associate Professor, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Mohd Anwar
- Senior Research Fellow, Department of Prosthodontics, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Pavitra Rastogi
- Professor, Department of Periodontology, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Akhilanand Chaurasia
- Assistant Professor, Department of Oral medicine & Radiology, King George's Medical University, Lucknow, Uttar Pradesh, India
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Schwendicke F, Rossi JG, Göstemeyer G, Elhennawy K, Cantu AG, Gaudin R, Chaurasia A, Gehrung S, Krois J. Cost-effectiveness of Artificial Intelligence for Proximal Caries Detection. J Dent Res 2020; 100:369-376. [PMID: 33198554 PMCID: PMC7985854 DOI: 10.1177/0022034520972335] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Artificial intelligence (AI) can assist dentists in image assessment, for example, caries detection. The wider health and cost impact of employing AI for dental diagnostics has not yet been evaluated. We compared the cost-effectiveness of proximal caries detection on bitewing radiographs with versus without AI. U-Net, a fully convolutional neural network, had been trained, validated, and tested on 3,293, 252, and 141 bitewing radiographs, respectively, on which 4 experienced dentists had marked carious lesions (reference test). Lesions were stratified for initial lesions (E1/E2/D1, presumed noncavitated, receiving caries infiltration if detected) and advanced lesions (D2/D3, presumed cavitated, receiving restorative care if detected). A Markov model was used to simulate the consequences of true- and false-positive and true- and false-negative detections, as well as the subsequent decisions over the lifetime of patients. A German mixed-payers perspective was adopted. Our health outcome was tooth retention years. Costs were measured in 2020 euro. Monte-Carlo microsimulations and univariate and probabilistic sensitivity analyses were conducted. The incremental cost-effectiveness ratio (ICER) and the cost-effectiveness acceptability at different willingness-to-pay thresholds were quantified. AI showed an accuracy of 0.80; dentists’ mean accuracy was significantly lower at 0.71 (minimum–maximum: 0.61–0.78, P < 0.05). AI was significantly more sensitive than dentists (0.75 vs. 0.36 [0.19–0.65]; P = 0.006), while its specificity was not significantly lower (0.83 vs. 0.91 [0.69–0.98]; P > 0.05). In the base-case scenario, AI was more effective (tooth retention for a mean 64 [2.5%–97.5%: 61–65] y) and less costly (298 [244–367] euro) than assessment without AI (62 [59–64] y; 322 [257–394] euro). The ICER was −13.9 euro/y (i.e., AI saved money at higher effectiveness). In the majority (>77%) of all cases, AI was less costly and more effective. Applying AI for caries detection is likely to be cost-effective, mainly as fewer lesions remain undetected. Notably, this cost-effectiveness requires dentists to manage detected early lesions nonrestoratively.
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Affiliation(s)
- F Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - J G Rossi
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - G Göstemeyer
- Department of Operative and Preventive Dentistry, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - K Elhennawy
- Department of Orthodontics, Dentofacial Orthopedics and Pedodontics, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - A G Cantu
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - R Gaudin
- Department of Oral and Maxillofacial Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - A Chaurasia
- Department of Oral Medicine and Radiology, King George's Medical University, Lucknow, India
| | - S Gehrung
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - J Krois
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, Berlin, Germany
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Chaurasia A, Ishrat S, Tiwari R. Gabapentin for cessation of smoking and non-smoking tobacco habits in Indian population. Minerva Dent Oral Sci 2020. [PMID: 33094931 DOI: 10.23736/s0026-4970.20.04410-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The effectiveness of gabapentin in tobacco dependence has been evaluated by many researchers. The randomized control trials, testing the efficacy of gabapentin in quitting the habit in smokers and users of smokeless tobacco, have not been published yet. We attempted to address this lacuna in knowledge in reducing dependence on tobacco use by gabapentin. METHODS Our study involves 150 study subjects, 75 of whom were identified as chronic users of tobacco and assigned randomly to one of the three groups consisting of 25 subjects each. Gabapentin in tablet form was prescribed thrice a day for 8 weeks wherein group 1 received a dose of 300mg, group 2 received 600 mg, and group 3 was prescribed 900 mg. An age and sex matched control group have received calcium tablets as placebo in three times daily dose for a period of 8 weeks. RESULTS Among the three doses of gabapentin, stoppage of habit was reported to be highest in the group-2 followed by group 1 and group 3 respectively. In our study, we found differences in response to quitting tobacco use between duration of habit prior to pharmacologic intervention amongst both smokers and the users of smokeless tobacco. CONCLUSIONS Gabapentin at dose of 600 mg TDS has optimum effect. Smokers having smoking for more than ten years showed notable benefit with gabapentin. Among smokeless tobacco users who quit tobacco dependence was better having history of habit less than 2 years.
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Affiliation(s)
- Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, King George Medical University, Lucknow, India -
| | - Saman Ishrat
- Department of Oral Medicine and Radiology, Rama Dental College, Kanpur, India
| | - Rini Tiwari
- Department of Conservative Dentistry, King George Medical University, Lucknow, India
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Chaurasia A, Ishrat S, Katheriya G, Chaudhary PK, Dhingra K, Nagar A. Temporomandibular disorders in North Indian population visiting a tertiary care dental hospital. Natl J Maxillofac Surg 2020; 11:106-109. [PMID: 33041586 PMCID: PMC7518477 DOI: 10.4103/njms.njms_73_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 01/12/2018] [Accepted: 02/17/2018] [Indexed: 11/06/2022] Open
Abstract
Background: The terminology “temporomandibular disorders” (TMDs) encompasses a wide spectrum of conditions. Several hypothesized causes are occlusal disharmony, muscle hyperactivity, central pain mechanisms, psychological distress, and trauma. In day-to-day practice, TMDs had become more prevalent in Indian population due to changed dietary pattern and food habits, excessive stress of modern life, and other environmental causes. This study is an attempt to find the prevalence of TMDs in North Indian population. Aims: The present study is taken into account to determine the prevalence of TMDs on the basis of signs and symptoms based on the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD). Materials and Methods: The present cross-sectional study was conducted in the Department of Oral Medicine and Radiology. A total of 1009 patients aged between 6 and 80 years with a mean age of 42.04 ± 16.8 years seeking dental treatment from January 2016 to June 2017 were included in the study. All the patients were screened for TMD sign and symptoms. The demographic data and the signs and symptoms of TMDs were recorded in designed structured questionnaires which were based on the RDC/TMD criteria. Results: The study population consisted of 1009 patients aged between 6 and 80 years. In the present study population, based on RDC/TMD criteria, the incidence of clicking sound (42.5%) was highest in TMD joint followed by deviation of mandible on mouth opening (40.8%), internal derangement (36.8%), myofacial pain dysfunction syndrome (33.7%), osteoarthritis (29.5%), crepitus (25.8%), joint tenderness (5.8%), and pain on mouth opening (4.8%). Conclusion: Clicking sound was the most common sign of TMD disorders in Indian population.
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Affiliation(s)
| | - Saman Ishrat
- Department of Oral Medicine and Radiology, Rama Dental College Kanpur, Kanpur, Uttar Pradesh, India
| | - Gaurav Katheriya
- Department of Oral Medicine and Radiology KGMU, Lucknow, Uttar Pradesh, India
| | | | - Kunal Dhingra
- Department of Orthodontics, CDER, AIIMS, New Delhi, India
| | - Amit Nagar
- Department Of Orthodontics, KGMU, Lucknow, Uttar Pradesh, India
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Cantu AG, Gehrung S, Krois J, Chaurasia A, Rossi JG, Gaudin R, Elhennawy K, Schwendicke F. Detecting caries lesions of different radiographic extension on bitewings using deep learning. J Dent 2020; 100:103425. [DOI: 10.1016/j.jdent.2020.103425] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/30/2020] [Accepted: 07/01/2020] [Indexed: 12/18/2022] Open
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Katheriya G, Chaurasia A, Khan N, Iqbal J. Prevalence of trigeminal neuralgia in Indian population visiting a higher dental care center in North India. Natl J Maxillofac Surg 2019; 10:195-199. [PMID: 31798255 PMCID: PMC6883899 DOI: 10.4103/njms.njms_64_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 02/18/2019] [Accepted: 08/09/2019] [Indexed: 11/22/2022] Open
Abstract
Objectives: The present study aims to determine the incidence and prevalence of trigeminal neuralgia (TN) in study population and difference in prevalence of TN in urban and rural population. Materials and Methods: This retrospective study includes 1215 study participants with typical idiopathic TN. Data regarding the age of onset, gender, site of involvement, and clinical presentations were retrieved from clinical records of patients reported from January 2011 to January 2018. Results: The study population consists of 1215 study participants aged between 21 and 87 years, with a mean age of 50.62 ± 15.872 years. The mandibular nerve is involved in most of the cases (56.9%), followed by maxillary nerve (42%). The right side of the face (57.1%) is more involved than the left side (38.8%). TN was more prevalent (52.4%) in rural population than urban population (47.6%). Conclusion: TN is more common in females than males, the right side of the face is more involved than the left side, and it is more commonly found in rural population than urban population.
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Affiliation(s)
- Gaurav Katheriya
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Akhilanand Chaurasia
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Nida Khan
- Department of Pedodontics and Preventive Dentistry, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Javed Iqbal
- Department of Oral Medicine and Radiology, Faculty of Dental Sciences, King George's Medical University, Lucknow, Uttar Pradesh, India
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Gilfoyle M, Garcia J, Chaurasia A, Oremus M. Perceived susceptibility to developing cancer and mammography screening behaviour: a cross-sectional analysis of Alberta's Tomorrow Project. Public Health 2019; 177:135-142. [DOI: 10.1016/j.puhe.2019.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/28/2019] [Accepted: 08/08/2019] [Indexed: 10/25/2022]
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Chaurasia A, Singh N, Sahu D, Mishra A. Comparative Evaluation of role of Lysyl oxidase gene (LOXG473A) expression in pathogenesis and malignant transformation of Oral Submucous Fibrosis. J Clin Exp Dent 2019; 11:e858-e864. [PMID: 31636853 PMCID: PMC6797463 DOI: 10.4317/jced.55980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 09/09/2019] [Indexed: 11/29/2022] Open
Abstract
Background Identification and comparison of gene expression of Lysyl oxidase (LOX) in oral submucous fibrosis and controls and to determine its role in Pathogenesis of Oral submucous fibrosis. Material and Methods Of total sample size (n=127), the whole blood sample were collected from case and control group in citrate vial. It is centrifused and stored at -800C. We collected and isolated RNA from blood of case group (n=127) and age and sex matched control group (n=127) recruited on the basis of inclusion criteria. The cDNA was prepared for 127 samples which were processed for gene expression of Lysyl oxidase (LOX) in relation to housekeeping genes (Beta actin and 18srRNA) and its role in pathogenesis of Oral submucous fibrosis. Results In relative expression (Normalized ratio),relatively 11 cases shown down-regulation of lysyl oxidase gene while 27 cases shows up-regulation of lysyl oxidase gene while in 89 cases there were no regulation i.e expression of lysyl oxidase gene in case group was of same degree of control. In non-relative expression results (Non-normalized ratio), the 38 cases shown down regulation of LOX gene while in 53 cases, it was up-regulated however in remaining 36 cases there was neither up-regulation nor down-regulation of Lysyl oxidase gene i.e the expression of LOX gene is null. Conclusions In oral submucous fibrosis, the expression of Lysyl oxidase gene is mixed type i.e either it will down regulate/upregulate or there will be no expression at all comparatively. However in majority of cases the upregulation of lysyl oxidase is relatively more common than down-regulation or non expression of Lysyl oxidase gene. Key words:Oral submucous fibrosis, lysyl oxidase, betel nut, premalignant disorders.
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Affiliation(s)
- Akhilanand Chaurasia
- Assistant professor. Department of Oral Medicine & Radiology. Faculty of Dental Sciences. King George's Medical Unniversity Lucknow
| | - Neetu Singh
- Associate Professor. Molecular Biology Unit, Center for Advance Research. King George's Medical University, Lucknow
| | - Dinesh Sahu
- Post doctoral Fellow. Molecular Biology Unit. Center for Advance Research. King George's Medical University, Lucknow
| | - Archna Mishra
- PhD Scholar. Molecular Biology Unit, Center for Advance Research. King George's Medical University, Lucknow
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Smith C, Chaurasia A, Harmon S, Rowe L, Greer M, Valle L, Choyke P, Citrin D, Turkbey B. Associations between MRI Findings and Urinary Tract Symptoms after IMRT for Prostate Cancer. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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