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Omeish N, Bessou L, Carra MC, Tavernier B, Porporatti AL. Effect of bar designs on peri implant tissues health in implant-supported removable prostheses: a systematic review. BMC Oral Health 2024; 24:138. [PMID: 38281916 PMCID: PMC10822188 DOI: 10.1186/s12903-024-03915-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 01/19/2024] [Indexed: 01/30/2024] Open
Abstract
Different characteristics of bars (cross-sectional shape, diameter, distal extension etc.) lead to different biomechanical behavior (retention and stress) with implants and peri-implant tissues.Aim: To evaluate the impact of implant-supported removable prostheses bar designs in fully edentulous arch (in the maxilla and/or mandibula), with 4 implants or more, on the peri-implant soft and hard tissues.Two reviewers searched for observational studies, RCT and in vitro studies, published on five main databases and three from the grey literature, without restrictions on November 2023.Of the 3049 selected articles, four met the inclusion criteria. Four RCT evaluated peri-implant health tissues in full edentulous arches with 4 or 6 implants rehabilitated with implant bar overdentures. One prospective study with 5 years follow-up evaluated the success/survival rate of implants and implant bar overdentures. Overall, 261 subjects were enrolled in our systematic review with 1176 implants. Overdentures' survival rate was 100%. There was a trend that plaque indices and gingival indices were low in all of the studies, however no statistical analysis was done due to the lack of information.Due to the lack of information in the included studies, we cannot confirm if bar characteristics affect the peri-implant tissues health.
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Affiliation(s)
- Nadine Omeish
- Université Paris Cité and Service of Odontology, Rothschild Hospital, Paris, France.
| | - Laure Bessou
- Université Paris Cité and Service of Odontology, Rothschild Hospital, Paris, France
| | - Maria-Clotilde Carra
- Université Paris Cité and Service of Odontology, Rothschild Hospital, Paris, France
- Population-based Epidemiologic Cohorts Unit, Inserm, Villejuif, UMS 011, France
| | - Bruno Tavernier
- Université Paris Cité and Service of Odontology, Rothschild Hospital, Paris, France
- Unité de Recherche Biomatériaux Innovants et Interfaces - URB2i - UR4462, Paris, France
| | - André Luís Porporatti
- Service of Odontology, Rothschild Hospital, Paris, France
- Laboratoire de Neurobiologie Oro-Faciale, Paris, France
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El Ali M, Licqurish S, O'Neill J, Gillam L. Truth-telling to the seriously ill child - Nurses' experiences, attitudes, and beliefs. Nurs Ethics 2023:9697330231215952. [PMID: 38128903 DOI: 10.1177/09697330231215952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
BACKGROUND Nurses play an integral role in the care of children hospitalised with a serious illness. Although information about diagnostics, treatments, and prognosis are generally conveyed to parents and caregivers of seriously ill children by physicians, nurses spend a significant amount of time at the child's bedside and have an acknowledged role in helping patients and families understand the information that they have been given by a doctor. Hence, the ethical role of the nurse in truth disclosure to children is worth exploring. METHODS A systematic academic database and grey literature search strategy was conducted using CINAHL, Medline Psych Info, and Google Scholar. Keywords used included truth, children, nurse, disclosure, serious illness, and communication. A total of 17 publications of varying types were included in the final data set. ETHICAL CONSIDERATIONS As this was a review of the literature, there were no direct human participants. Empirical studies included in the review had received ethics approval. RESULTS Of the 17 articles included in the review, only one directly reported on the experiences of nurses asked to withhold the truth from patients. Empirical studies were limited to HIV-positive children and children diagnosed with cancer and the dying child. CONCLUSION A paucity of literature exploring the experiences, attitudes, and beliefs of nurses with regard to truth-telling to seriously ill children is evident. Little consideration has been given to the role nurses play in communicating medical information to children in a hospital setting. The 17 articles included in the review focused on cancer, and HIV, diagnosis, and end-of-life care. Further research should be undertaken to explore the experiences and attitudes of nurses to clinical information sharing to children hospitalised with a wide range of serious illnesses and in diverse clinical scenarios.
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Affiliation(s)
- Mandy El Ali
- Department of Paediatrics, The University of Melbourne, Parkville, VIC, Australia
| | | | - Jenny O'Neill
- The Royal Children's Hospital Melbourne, Parkville, VIC, Australia
| | - Lynn Gillam
- Department of Paediatrics, The University of Melbourne, Parkville, VIC, Australia
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Fathi Azar E, Mirzaie H, Jamshidian E, Hojati E. Effectiveness of perceptual-motor exercises and physical activity on the cognitive, motor, and academic skills of children with learning disorders: A systematic review. Child Care Health Dev 2023; 49:1006-1018. [PMID: 36872844 DOI: 10.1111/cch.13111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/27/2022] [Accepted: 02/17/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND Children with specific learning disorders (SLD) may have issues in cognitive, motor, and academic skills, affecting their mental health and level of participation in academic and nonacademic activities at school and in everyday life. Research shows that perceptual-motor (PM) exercises and physical activities can improve the cognitive and motor skills of typically developing children. To use PM exercises as an intervention in clinical practice for children with learning disorders, or to use it in future research, it seems necessary to discuss and summarize the existing documents in this group of children. OBJECTIVES We aimed to appraise the extent, and the quality of studies about PM interventions for enhancing cognitive, motor, and academic skills in children with learning disorders. METHODS The search was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Articles published between January 2000 and June 2022 were searched in the following scientific databases: PubMed, Medline, Scopus, Web of Science, Cochrane library, Science direct, and Google Scholar. The study eligibility criteria were previously established according to the PICOS model. The Physiotherapy Evidence Database (PEDro) scale was used to assess the methodological quality of the studies, and the Cochrane Collaboration tool (ROB2) was used to assess the risk of bias. RESULTS The initial search yielded 2160 studies among which 10 studies were systematically reviewed. The total number of participants was 483 children (intervention: 251; control: 232). Findings showed significant improvements in cognitive skills (n = 7/8) such as working memory, attention, and information processing speed. In addition, studies showed that PM and physical activity interventions could increase academic performance (n = 4/5) and motor skills (n = 5/5) in children with LD. Results regarding the mental health effects of PM exercises (n = 1/3) are few in number and contradicting. DISCUSSION PM exercises may positively affect cognitive, motor, and academic skills in children with SLD; However, due to the small number of studies, fair methodological quality, and high risk of bias, caution should be taken when interpreting the results.
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Affiliation(s)
- Elahe Fathi Azar
- Department of Occupational Therapy, School of Rehabilitation Sciences, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Hooshang Mirzaie
- Department of Occupational Therapy, School of Rehabilitation Sciences, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Ehsan Jamshidian
- Department of Occupational Therapy, School of Rehabilitation Sciences, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Elahe Hojati
- Department of Occupational Therapy, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
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Porporatti AL, Schroder ÂGD, Lebel A, Moreau N, Misery L, Alajbeg I, Braud A, Boucher Y. Is burning mouth syndrome associated with stress? A meta-analysis. J Oral Rehabil 2023; 50:1279-1315. [PMID: 37332081 DOI: 10.1111/joor.13536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 04/04/2023] [Accepted: 06/10/2023] [Indexed: 06/20/2023]
Abstract
BACKGROUND Some studies have shown burning mouth syndrome (BMS) as comorbid psychosocial and psychiatric disorders, and as well, pointed at stress as a major risk factor. OBJECTIVE The aim of this meta-analysis was to answer the following question: 'Is there an association between BMS and stress, compared to healthy controls?' METHODS Two reviewers searched for the effect of stress in BMS and published on five main databases and three from the grey literature. Various questionnaires and biomarkers were analysed. Of the 2489 selected articles, 30 met the inclusion criteria. Studies englobed questionnaires, such as Perceived Stress Questionnaire, Lipp Stress Symptoms Inventory, Holmes-Rahe scale, Depression, Anxiety, and Stress Scale (DASS-21), Recent Experience Test; and various biomarkers, such as cortisol, opiorphin, IgA, α-amylase and interleukins. RESULTS In all studies with questionnaires, stress was significantly increased in the BMS group vs. control. Patients with BMS presented 25.73% higher cortisol levels, 28.17% higher IgA levels and 40.62% higher α-amylase levels than controls. Meta-analysis found that BMS subjects presented 3.01 nmoL/L [0.53; 5.50] higher cortisol levels, 84.35 kU/L [15.00; 153.71] higher α-amylase levels, 29.25 mg/mL [9.86; 48.64] higher IgA levels and 258.59 pg/mL [59.24; 457.94] higher IL-8 levels than control. No differences were found for opiorphin concentration in ng/mL [-0.96; 2.53]. For interleukins, no differences were founded for IL-1 β, IL-2, IL-4, IL-6, IL-8, IL-10 and TNF-α. CONCLUSION Based on the available evidence, this meta-analysis suggests more stress factors in questionnaire-based studies, and higher levels of cortisol, α-amylase, IgA and IL-8 biomarkers in BMS subjects than controls.
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Affiliation(s)
- André Luís Porporatti
- Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité, France and GHPS Assistance Publique Hôpitaux de Paris, Paris, France
| | | | - Ashley Lebel
- Laboratoire de Neurobiologie OroFaciale, Université Paris Cité, France and GHPS Assistance Publique Hôpitaux de Paris, Paris, France
| | - Nathan Moreau
- Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité and Hôpital Bretonneau (AP-HP), Paris, France
| | | | | | - Adeline Braud
- Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité, France and GHPS Assistance Publique Hôpitaux de Paris, Paris, France
| | - Yves Boucher
- Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité, France and GHPS Assistance Publique Hôpitaux de Paris, Paris, France
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Tafuri G, Santilli M, Manciocchi E, Rexhepi I, D'Addazio G, Caputi S, Sinjari B. A systematic review on removal of osseointegrated implants: un update. BMC Oral Health 2023; 23:756. [PMID: 37833674 PMCID: PMC10576342 DOI: 10.1186/s12903-023-03438-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Today dental implants represent an effective therapy in case of partial or total edentulism, with an excellent success rate. Despite the results obtained, there may be biological or mechanical complications during the therapy, which lead to the loss of the implant. This systematic review aims to evaluate the current state of the art in the literature on techniques used for the removal of dental implants. Various aspects will be analyzed, such as the success of the technique, any complications, and the advantages and disadvantages of their use. METHODS Two reviewers conducted a literature analysis (PubMed, Embase, Web of Science) of the last 20 years (2003-2023). The main criterion analyzed was the success of the technique, while secondary outcomes such as complications and risks of the technique were also analyzed. 258 articles were identified in the various search databases. 42 eligible articles were subsequently identified after an article screening. Only 18 full texts were subsequently included in the review. RESULTS A total of 18 articles were selected and 1142 implants and 595 patients were included. The main techniques used were the Counter-Torque Ratchet Technique (CTRT), Piezoelectric bone surgery (PBS), trephine drills, carbide burs, Erbium, Chromium, Yttrium, Scandium, Gallium, Garnett (Er:Cr:YSGG) laser and carbon dioxide (CO2) laser. Combined uses of techniques have been identified such as: PBS and trephine burs or carbide burs, trephine burs with the use of a 3d-printed guide, CTRT and trephine burs. The technique with the highest success rate, less morbidity for the patient, and less removal of bone appears to be the CTRT. CONCLUSIONS The use of conservative techniques, especially CTRT, in bone removal is useful to allow for immediate implant placement in the removal area. However, further studies with a high sample size are needed to be performed on all techniques, particularly new randomized controlled trials (RCTs) that allow for the analysis of the success of alternative techniques such as Laser and Piezosurgery, which appear to be very promising.
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Affiliation(s)
- Giuseppe Tafuri
- Unit of Prosthodontics, Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio" of Chieti- Pescara, 66100, Chieti, Italy
- Electron Microscopy Laboratory, University "G. d'Annunzio" of Chieti-Pescara, 66100, Chieti, Italy
| | - Manlio Santilli
- Unit of Prosthodontics, Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio" of Chieti- Pescara, 66100, Chieti, Italy
- Electron Microscopy Laboratory, University "G. d'Annunzio" of Chieti-Pescara, 66100, Chieti, Italy
| | - Eugenio Manciocchi
- Unit of Prosthodontics, Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio" of Chieti- Pescara, 66100, Chieti, Italy
- Electron Microscopy Laboratory, University "G. d'Annunzio" of Chieti-Pescara, 66100, Chieti, Italy
| | - Imena Rexhepi
- Unit of Prosthodontics, Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio" of Chieti- Pescara, 66100, Chieti, Italy
- Electron Microscopy Laboratory, University "G. d'Annunzio" of Chieti-Pescara, 66100, Chieti, Italy
| | - Gianmaria D'Addazio
- Unit of Prosthodontics, Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio" of Chieti- Pescara, 66100, Chieti, Italy
- Electron Microscopy Laboratory, University "G. d'Annunzio" of Chieti-Pescara, 66100, Chieti, Italy
| | - Sergio Caputi
- Unit of Prosthodontics, Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio" of Chieti- Pescara, 66100, Chieti, Italy
- Electron Microscopy Laboratory, University "G. d'Annunzio" of Chieti-Pescara, 66100, Chieti, Italy
| | - Bruna Sinjari
- Unit of Prosthodontics, Department of Innovative Technologies in Medicine and Dentistry, University "G. d'Annunzio" of Chieti- Pescara, 66100, Chieti, Italy.
- Electron Microscopy Laboratory, University "G. d'Annunzio" of Chieti-Pescara, 66100, Chieti, Italy.
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Artzi Z. Lateral augmentation of the jaw by the split expansion ridge technique. A critical review. Periodontol 2000 2023; 93:205-220. [PMID: 37736876 DOI: 10.1111/prd.12527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 06/24/2023] [Accepted: 08/15/2023] [Indexed: 09/23/2023]
Abstract
Bone augmentation has become a routine procedure to enhance and/or repair a deficient or resorbed alveolar ridge for predictable and successful implant placement. The split expansion ridge i.e., the alveolar ridge splitting (ARS) procedure, is one of the less invasive procedures, and is characterized by minor morbidity. This would allow to widen narrow ridges in order to allow implant reconstruction in a sufficient bone volume. Its efficacy and long-term stability rely upon clinical opinions and long-term retrospective studies, while prospective comparative studies and randomized controlled trials are rare. This critical review presents the development of this technique, describes the surgical procedure, and provides technical notes and modifications. The learning curve and in-depth knowledge of the oral anatomy, as well as the recognition of incidence and management of complications are of utmost importance in the clinical application of the ARS procedure.
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Affiliation(s)
- Zvi Artzi
- Department of Periodontology and Oral Implantology, School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel
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Porporatti AL, de Oliveira Machado CA, Alajbeg I, Alajbeg IZ, Paszynska E, Dmitrzak-Weglarz M, Braud A, Boucher Y. Opiorphin as a biomarker of orofacial conditions: a meta-analysis. Sci Rep 2023; 13:15533. [PMID: 37726305 PMCID: PMC10509258 DOI: 10.1038/s41598-023-42051-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 09/05/2023] [Indexed: 09/21/2023] Open
Abstract
The aim of this meta-analysis was to answer the following question: "Are there any differences in opiorphin biomarker concentrations between different orofacial conditions and controls?". Two reviewers searched for observational studies that evaluated the levels of opiorphin in orofacial conditions, annotated in seven main databases and three that compile gray literature. Of the 443 articles obtained initially, 8 met the inclusion criteria for quantitative analyses. Relative percentages showed a mean 24.1% higher opiorphin concentration in chronic conditions (Burning Mouth Syndrome, Oral Potentially Malignant Diseases and Temporomandibular Disorder) compared to controls; 33.2% higher opiorphin in sustained pain (Symptomatic Irreversible Pulpitis, Symptomatic Apical Periodontitis, Painful Oral Soft-tissue conditions); and 21.7% higher opiorphin after stimuli (Corneal Foreign Body, Capsaicin). Meta-analysis revealed a standardized mean difference of 0.62 [0.02, 1.22] in the absolute concentration of opiorphin in saliva for the chronic group compared to the control. The analogous values for the sustained group and the stimulated group were 2.24 [0.34, 4.14] and 0.43 [0.00, 0.85], respectively. No differences in opiorphin levels were found for 'after Local Anesthesia before Tooth Extraction' or for apicoectomy. Based on the available evidence, in general, a statistically higher level of opiorphin is found in orofacial conditions. Salivary opiorphin levels are elevated in chronic, persisted and acute pain conditions, presumably reflecting a physiological homeostatic adaptative response to different conditions such as stress or pain. Salivary opiorphin might therefore be used as a valuable biomarker in several oral disorders.
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Affiliation(s)
- André Luís Porporatti
- Laboratoire de Neurobiologie OroFaciale (LabNOF, EA7543), Service Odontologie, Université Paris Cité, Groupe Hospitalier Pitié Salpêtrière-APHP, 47-83 Bd de l'Hôpital, 75651, Paris Cedex 13, France.
- GHPS Assistance Publique Hôpitaux de Paris, Paris, France.
| | | | - Ivan Alajbeg
- Oral Medicine, School of Dental Medicine, University of Zagreb, Zagreb, Croatia
| | - Iva Z Alajbeg
- Prosthetic Dentistry, School of Dental Medicine, University of Zagreb, Zagreb, Croatia
| | - Elzbieta Paszynska
- Department of Integrated Dentistry, Poznan University of Medical Sciences, Poznan, Poland
| | - Monika Dmitrzak-Weglarz
- Department of Psychiatric Genetics, Department of Psychiatry, Poznan University of Medical Sciences, Poznan, Poland
| | - Adeline Braud
- Laboratoire de Neurobiologie OroFaciale (LabNOF, EA7543), Service Odontologie, Université Paris Cité, Groupe Hospitalier Pitié Salpêtrière-APHP, 47-83 Bd de l'Hôpital, 75651, Paris Cedex 13, France
- GHPS Assistance Publique Hôpitaux de Paris, Paris, France
| | - Yves Boucher
- Laboratoire de Neurobiologie OroFaciale (LabNOF, EA7543), Service Odontologie, Université Paris Cité, Groupe Hospitalier Pitié Salpêtrière-APHP, 47-83 Bd de l'Hôpital, 75651, Paris Cedex 13, France
- GHPS Assistance Publique Hôpitaux de Paris, Paris, France
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8
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Du Toit J, Salama M, Gluckman H, Nagy K. Root submergence technique as a partial extraction therapy to preserve the alveolar ridge tissues: A systematic review and appraisal of the literature. J Prosthet Dent 2023; 130:187-201. [PMID: 34750013 DOI: 10.1016/j.prosdent.2021.08.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 11/24/2022]
Abstract
STATEMENT OF PROBLEM As socket grafting with commercially available biomaterials has become popular, reports of the root submergence technique for ridge preservation have decreased. A systematic review of this partial extraction therapy is lacking. PURPOSE The purpose of this systematic review was to review the root submergence technique as well as critically appraise the available data. MATERIAL AND METHODS A review was carried out that observed the Participant, Intervention, Comparison, Outcomes (PICO) strategy and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The focused question was "What are the outcomes of the different methods to submerge tooth roots for ridge preservation?" Medical subject headings (MeSH) terms that related to the root submergence technique were searched in PubMed/MEDLINE, Scopus, and the Cochrane Library databases. RESULTS A total of 7709 abstracts and study titles were individually screened from the initial search results. After reviewing the full-text articles and applying the selection criteria, the final included search results totaled 47 full-text articles for in-depth review. In 10 animal studies, 258 roots were studied in 34 dogs and 7 monkeys. Histological data confirmed that coronal bridging (bone or cementum growth over the cut root) was a common outcome. Of the vital roots submerged, the majority maintained their vitality. In 37 human studies, 475 roots were submerged and reported on. Subjective ridge preservation was often reported. Among the adverse healing outcomes, exposure of the root through the mucosa was the most common. Nonetheless, in animals, 86.8% of roots remained submerged; in humans, 74.7%. CONCLUSIONS Root submergence is an established technique for ridge preservation. Exposure is a common complication, and correct technique may be key to its prevention. Further research of this partial extraction therapy is encouraged.
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Affiliation(s)
| | - Maurice Salama
- Clinical assistant Professor of Periodontics, University of Pennsylvania, Philadelphia, Pa; Clinical assistant Professor of Periodontics, Medical College of Georgia, Augusta, Ga Private practice, Atlanta, Ga
| | | | - Katalin Nagy
- Head of Oral Surgery, Faculty of Dentistry, University of Szeged, Szeged, Hungary
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Brooks H, Devereux-Fitzgerald A, Richmond L, Caton N, Cherry MG, Bee P, Lovell K, Downs J, Edwards BM, Vassilev I, Bush L, Rogers A. Exploring the use of social network interventions for adults with mental health difficulties: a systematic review and narrative synthesis. BMC Psychiatry 2023; 23:486. [PMID: 37420228 PMCID: PMC10329398 DOI: 10.1186/s12888-023-04881-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 05/17/2023] [Indexed: 07/09/2023] Open
Abstract
BACKGROUND People with mental health difficulties often experience social isolation. The importance of interventions to enhance social networks and reduce this isolation is increasingly being recognised. However, the literature has not yet been systematically reviewed with regards to how these are best used. This narrative synthesis aimed to investigate the role of social network interventions for people with mental health difficulties and identify barriers and facilitators to effective delivery. This was undertaken with a view to understanding how social network interventions might work best in the mental health field. METHODS Systematic searches using combinations of synonyms for mental health difficulties and social network interventions were undertaken across 7 databases (MEDLINE, Embase, PsycINFO, CINAHL, Cochrane Library, Web of Science) and 2 grey literature databases (EThoS and OpenGrey) from their inception to October 2021. We included studies reporting primary qualitative and quantitative data from all study types relating to the use of social network interventions for people with mental health difficulties. The quality of included studies was assessed using the Mixed Methods Appraisal Tool. Data were extracted and synthesised narratively. RESULTS The review included 54 studies, reporting data from 6,249 participants. Social network interventions were generally beneficial for people with mental health difficulties but heterogeneity in intervention type, implementation and evaluation made it difficult to draw definitive conclusions. Interventions worked best when they (1) were personalised to individual needs, interests and health, (2) were delivered outside formal health services and (3) provided the opportunity to engage in authentic valued activities. Several barriers to access were identified which, without careful consideration could exacerbate existing health inequalities. Further research is required to fully understand condition-specific barriers which may limit access to, and efficacy of, interventions. CONCLUSIONS Strategies for improving social networks for people with mental health difficulties should focus on supporting engagement with personalised and supported social activities outside of formal mental health services. To optimise access and uptake, accessibility barriers should be carefully considered within implementation contexts and equality, diversity and inclusion should be prioritised in intervention design, delivery and evaluation and in future research.
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Affiliation(s)
- Helen Brooks
- Mental Health Research Group, Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PL, UK.
| | - Angela Devereux-Fitzgerald
- Mental Health Research Group, Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
| | - Laura Richmond
- Mental Health Research Group, Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
- Department of Clinical, Education & Health Psychology, University College London, London, UK
| | - Neil Caton
- Patient and Public Involvement Contributor, University of Manchester, Manchester, UK
| | - Mary Gemma Cherry
- Department of Primary Care and Mental Health, Institute of Population Health, University of Liverpool, Liverpool, UK
- Linda McCartney Centre, Liverpool University Hospitals NHS Trust, Prescot St, Liverpool, UK
| | - Penny Bee
- Mental Health Research Group, Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
| | - Karina Lovell
- Mental Health Research Group, Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - James Downs
- Patient and Public Involvement Contributor, Cambridge, UK
| | | | - Ivaylo Vassilev
- NIHR CLAHRC Wessex, Faculty of Health Sciences, University of Southampton, Southampton, UK
| | | | - Anne Rogers
- NIHR CLAHRC Wessex, Faculty of Health Sciences, University of Southampton, Southampton, UK
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10
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Lopes NDS, Santos AS, de Novais DPS, Pirovani CP, Micheli F. Pathogenesis-related protein 10 in resistance to biotic stress: progress in elucidating functions, regulation and modes of action. FRONTIERS IN PLANT SCIENCE 2023; 14:1193873. [PMID: 37469770 PMCID: PMC10352611 DOI: 10.3389/fpls.2023.1193873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 05/08/2023] [Indexed: 07/21/2023]
Abstract
Introduction The Family of pathogenesis-related proteins 10 (PR-10) is widely distributed in the plant kingdom. PR-10 are multifunctional proteins, constitutively expressed in all plant tissues, playing a role in growth and development or being induced in stress situations. Several studies have investigated the preponderant role of PR-10 in plant defense against biotic stresses; however, little is known about the mechanisms of action of these proteins. This is the first systematic review conducted to gather information on the subject and to reveal the possible mechanisms of action that PR-10 perform. Methods Therefore, three databases were used for the article search: PubMed, Web of Science, and Scopus. To avoid bias, a protocol with inclusion and exclusion criteria was prepared. In total, 216 articles related to the proposed objective of this study were selected. Results The participation of PR-10 was revealed in the plant's defense against several stressor agents such as viruses, bacteria, fungi, oomycetes, nematodes and insects, and studies involving fungi and bacteria were predominant in the selected articles. Studies with combined techniques showed a compilation of relevant information about PR-10 in biotic stress that collaborate with the understanding of the mechanisms of action of these molecules. The up-regulation of PR-10 was predominant under different conditions of biotic stress, in addition to being more expressive in resistant varieties both at the transcriptional and translational level. Discussion Biological models that have been proposed reveal an intrinsic network of molecular interactions involving the modes of action of PR-10. These include hormonal pathways, transcription factors, physical interactions with effector proteins or pattern recognition receptors and other molecules involved with the plant's defense system. Conclusion The molecular networks involving PR-10 reveal how the plant's defense response is mediated, either to trigger susceptibility or, based on data systematized in this review, more frequently, to have plant resistance to the disease.
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Affiliation(s)
- Natasha dos Santos Lopes
- Departamento de Ciências Biológicas (DCB), Centro de Biotecnologia e Genética (CBG), Universidade Estadual de Santa Cruz (UESC), Ilhéus-Bahia, Brazil
| | - Ariana Silva Santos
- Departamento de Ciências Biológicas (DCB), Centro de Biotecnologia e Genética (CBG), Universidade Estadual de Santa Cruz (UESC), Ilhéus-Bahia, Brazil
| | - Diogo Pereira Silva de Novais
- Departamento de Ciências Biológicas (DCB), Centro de Biotecnologia e Genética (CBG), Universidade Estadual de Santa Cruz (UESC), Ilhéus-Bahia, Brazil
| | - Carlos Priminho Pirovani
- Departamento de Ciências Biológicas (DCB), Centro de Biotecnologia e Genética (CBG), Universidade Estadual de Santa Cruz (UESC), Ilhéus-Bahia, Brazil
| | - Fabienne Micheli
- Departamento de Ciências Biológicas (DCB), Centro de Biotecnologia e Genética (CBG), Universidade Estadual de Santa Cruz (UESC), Ilhéus-Bahia, Brazil
- Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), Unité Mixte de Recherche Amélioration Génétique et Adaptation des Plantes Meditérranéennes et Tropicales (UMR AGAP Institut), Montpellier, France
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Warmate D, Onarinde BA. Food safety incidents in the red meat industry: A review of foodborne disease outbreaks linked to the consumption of red meat and its products, 1991 to 2021. Int J Food Microbiol 2023; 398:110240. [PMID: 37167789 DOI: 10.1016/j.ijfoodmicro.2023.110240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 04/12/2023] [Accepted: 04/28/2023] [Indexed: 05/13/2023]
Abstract
Red meat is a significant source of human nutrition, and the red meat industry contributes to the economy of nations. Nonetheless, there is a widespread global concern about public health issues posed by severe food safety incidents within the red meat industry. Most of these incidents are associated with foodborne disease outbreaks that impact individual consumers, food businesses and society. This study adopts a systematic search and review approach to identify three decades of published investigation reports of global foodborne disease outbreaks linked with the consumption of red meat and products made from them. The review aims to evaluate the critical features of these outbreak incidents to get insight into their contributing factors and root causes. In particular, this review discusses the transmission setting (origin of pathogenic agents), the food vehicles mostly incriminated, the causative pathogens (bacteria, viruses, and parasites) causing the most illnesses, and the most commonly reported contributing factors to the outbreaks. This information can help researchers and food business operators (FBOs) inform future risk assessment studies and support risk management activities in developing risk-mitigating strategies for the industry. Findings from this study suggest that implementing food safety management strategies which include adequate control measures at all stages of the food chain, from farm to fork, is imperative in preventing outbreak incidents. Of equal importance is the need for enhanced and sustained public education about the risk of foodborne illnesses associated with meat and its products whilst discouraging the consumption of raw meat products, especially by high-risk groups.
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Affiliation(s)
- Dein Warmate
- National Centre for Food Manufacturing, University of Lincoln, Holbeach PE12 7PT, UK.
| | - Bukola A Onarinde
- National Centre for Food Manufacturing, University of Lincoln, Holbeach PE12 7PT, UK
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Adriano LZ, Derech CD, Massignan C, Flores-Mir C, Porporatti AL, Canto GDL, Bolan M. Anterior open bite self-correction after cessation of non-nutritive sucking habits: a systematic review. Eur J Orthod 2023; 45:235-243. [PMID: 37080715 DOI: 10.1093/ejo/cjac054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
BACKGROUND Non-nutritive sucking habits likely may cause occlusal changes such as anterior open bite (AOB) if they persist over extended time. OBJECTIVES To assess if there is self-correction of AOB after cessation of non-nutritive sucking habits in children older than 4 years old, through a systematic review. SEARCH METHODS Data sources included PubMed, Scopus, Web of Science and Latin American and Caribbean Health Sciences (LILACS) databases, gray literature as Google Scholar, the database System for Information on Gray Literature in Europe (OpenGrey) and ProQuest Dissertations and Theses Database, also hand searches of the included studies references. SELECTION CRITERIA Studies assessing occlusal changes in children aged 4-12 years with AOB traits and non-nutritive sucking habits after the discontinuation of the habit were included. DATA COLLECTION AND ANALYSIS Two authors independently assessed eligibility and extracted data. The risk of bias was assessed using the Newcastle-Ottawa Quality Assessment Scale and the Joanna Briggs Critical Appraisal Checklist for quasi-experimental studies. The confidence in cumulative evidence was assessed using the GRADE criteria. RESULTS Over 3100 studies, only 5 met the inclusion criteria. There is often self-correction of AOB after discontinuing the non-nutritive sucking habit, even in cases older than 4 years old. The improvement ranged between 50 and 100%. The overall quality of evidence was very low. CONCLUSIONS AOB self-correction after discontinuing a non-nutritive sucking habit is possible, even after 4 years old, although with very low certainty in the body of evidence. It is not clear after what age the removal from the habit is unlikely to facilitate AOB self-correction. REGISTRATION AND CONFLICT OF INTEREST International Prospective Register of Systematic Reviews code: CRD42016052171. There was no conflicting interest from the review authors.
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Affiliation(s)
- Letícia Zacchi Adriano
- Department of Dentistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Carla D'Agostini Derech
- Department of Dentistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Carla Massignan
- Department of Dentistry, University of Brasilia (UnB), Brasília, Brazil
| | | | - André Luís Porporatti
- Department of Dentistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Graziela De Luca Canto
- Department of Dentistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Michele Bolan
- Department of Dentistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
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Needleman I, Almond N, Leow N, Phillips J. Outcomes of periodontal therapy: Strengthening the relevance of research to patients. A co-created review. Periodontol 2000 2023. [PMID: 36786482 DOI: 10.1111/prd.12483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 12/09/2022] [Accepted: 01/03/2023] [Indexed: 02/15/2023]
Abstract
Periodontitis is a long-term condition affecting up to half of the population globally and causing significant impacts on life quality. Successful management depends on taking life-long ownership of the condition by those affected. There is a wealth of research to inform on management options. However, most of the research has been designed by professional experts with outcomes to gauge benefits and harms based on parameters that inform on the disease process but which might not be informative to support decision-making in people with lived experience (PWLE) of periodontal ill-health (including both patients and carers). The importance of relevant outcomes is highlighted in the concept of the "expert patient" which aims to strengthen the capacity of PWLE to make health-care choices that are important for them, elements of which are likely to be already familiar to many clinicians delivering periodontal health care. Therefore, the voice and collaboration of PWLE in research are recognised as crucial to developing high quality, relevant evidence especially for long-term conditions. In this paper, we review what is known about the relevance of treatment outcomes to PWLE. We also examine the degree to which PWLE have been involved in identifying outcomes that are important to them as well as the diversity and therefore representativeness of PWLE recruited for studies. We consider why having more relevant outcomes could enhance the expertise of PWLE in managing their periodontitis. We then conclude with key learnings from our review which we hope will encourage more rapid development of these initiatives in periodontology for the benefit of global health and wellbeing.
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Affiliation(s)
- Ian Needleman
- Unit of Periodontology, UCL Eastman Dental Institute, London, UK
| | | | - Natalie Leow
- Unit of Periodontology, UCL Eastman Dental Institute, London, UK
| | - Jim Phillips
- Centre for Empowering Patients and Communities (CEMPAC), Cirencester, UK
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A Longer T peak-T end Interval Is Associated with a Higher Risk of Death: A Meta-Analysis. J Clin Med 2023; 12:jcm12030992. [PMID: 36769640 PMCID: PMC9917475 DOI: 10.3390/jcm12030992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/15/2023] [Accepted: 01/19/2023] [Indexed: 01/31/2023] Open
Abstract
A noninvasive tool for cardiovascular risk stratification has not yet been established in the clinical routine analysis. Previous studies suggest a prolonged Tpeak-Tend interval (the interval from the peak to the end of the T-wave) to be predictive of death. This meta-analysis was designed to systematically evaluate the association of the Tpeak-Tend interval with mortality outcomes. Medline (via PubMed), Embase and the Cochrane Library were searched from 1 January 2008 to 21 July 2020 for articles reporting the ascertainment of the Tpeak-Tend interval and observation of all-cause-mortality. The search yielded 1920 citations, of which 133 full-texts were retrieved and 29 observational studies involving 23,114 patients met the final criteria. All-cause deaths had longer Tpeak-Tend intervals compared to survivors by a standardized mean difference of 0.41 (95% CI 0.23-0.58) and patients with a long Tpeak-Tend interval had a higher risk of all-cause death compared to patients with a short Tpeak-Tend interval by an overall odds ratio of 2.33 (95% CI 1.57-3.45). Heart rate correction, electrocardiographic (ECG) measurement methods and the selection of ECG leads were major sources of heterogeneity. Subgroup analyses revealed that heart rate correction did not affect the association of the Tpeak-Tend interval with mortality outcomes, whereas this finding was not evident in all measurement methods. The Tpeak-Tend interval was found to be significantly associated with all-cause mortality. Further studies are warranted to confirm the prognostic value of the Tpeak-Tend interval.
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Cailleaux PE, Porporatti AL, Cohen-Solal M, Kadlub N, Coudert AE. Pharmacological management of cherubism: A systematic review. Front Endocrinol (Lausanne) 2023; 14:1104025. [PMID: 36998472 PMCID: PMC10044089 DOI: 10.3389/fendo.2023.1104025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/20/2023] [Indexed: 03/15/2023] Open
Abstract
OBJECTIVE The aim of this systematic review was to determine if there exists an efficacious drug treatment for cherubism, based on published studies. METHODS This systematic review included observational case studies reporting pharmacological management of cherubism. We developed specific search strategies for PubMed (including Medline), ScienceDirect, Web of Science. We evaluated the methodological quality of the included studies using criteria from the Joanna Briggs Institute's critical appraisal tools. RESULTS Among the 621 studies initially identified by our search script, 14 were selected for inclusion, of which five were classified as having a low risk of bias, four as having an unclear risk, and five a high risk. Overall, 18 cherubism patients were treated. The sample size in each case study ranged from one to three subjects. This review identified three types of drugs used for cherubism management: calcitonin, immunomodulators and anti-resorptive agents. However, the high heterogeneity in case reports and the lack of standardized outcomes precluded a definitive conclusion regarding the efficacy of any treatment for cherubism. CONCLUSIONS The present systematic review could not identify an effective treatment for cherubism due to the heterogeneity and limitations of the included studies. However, in response to these shortcomings, we devised a checklist of items that we recommend authors consider in order to standardize the reporting of cherubism cases and specifically when a treatment is given toward identification of an efficacious cherubism therapy. SYSTEMATIC REVIEW REGISTRATION https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022351044, identifier CRD42022351044.
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Affiliation(s)
- Pierre-Emmanuel Cailleaux
- Université Paris Cité, Institut National de la Santé et de la recherche médicale (Inserm) U1132 Biologie de l'os et du cartilage (BIOSCAR), Paris, France
- *Correspondence: Pierre-Emmanuel Cailleaux, ; Amélie E. Coudert,
| | - André Luís Porporatti
- Faculté or Unité de formation et de recherche (UFR) d’Odontologie, Laboratoire de Neurobiologie Oro-Faciale (EA 7543), Université Paris Cité, Paris, France
| | - Martine Cohen-Solal
- Faculté or Unité de formation et de recherche (UFR) de Médecine, Université Paris Cité, Institut National de la Santé et de la recherche médicale (Inserm) U1132 Biologie de l'os et du cartilage (BIOSCAR), Hôpital Lariboisière, Paris, France
| | - Natacha Kadlub
- Faculté or Unité de formation et de recherche (UFR) de Médecine, Université Paris Cité, Inserm 1138, Centre de Recherche des Cordeliers, Paris, France
| | - Amélie E. Coudert
- Faculté or Unité de formation et de recherche (UFR) d’Odontologie, Université Paris Cité, Institut National de la Santé et de la recherche médicale (Inserm) U1132 Biologie de l'os et du cartilage (BIOSCAR), Paris, France
- *Correspondence: Pierre-Emmanuel Cailleaux, ; Amélie E. Coudert,
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Moccelini BS, Santos PS, Barasuol JC, Magno MB, Bolan M, Maia LC, Cardoso M. Prevalence of sequelae after traumatic dental injuries to anterior primary teeth: A systematic review and meta-analysis. Dent Traumatol 2022; 38:286-298. [PMID: 35276019 DOI: 10.1111/edt.12744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 02/22/2022] [Accepted: 02/23/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND/AIM Clinical and radiographic sequelae are common following traumatic dental injuries to primary teeth. The aim of this systematic review was to assess the prevalence of such sequelae. MATERIALS AND METHODS Searches were conducted in the PubMed, Scopus, Embase, Web of Science, and BBO/LILACS databases as well as the gray literature. The outcome of interest was the prevalence of the most common sequelae following traumatic dental injuries to anterior primary teeth. Observational studies that evaluated such sequelae were included. Data were extracted, and methodological quality was appraised using the Joanna Briggs Institute Critical Appraisal Checklist for Studies Reporting Prevalence Data. The number of sequelae per tooth and the total number of teeth evaluated in each study were considered to calculate pooled prevalence rates with 95% confidence intervals (CI). The quality of the evidence was determined using the GRADE approach. RESULTS Twenty-five articles were included in this systematic review and meta-analysis. The prevalence of each complication in descending order was as follows: 39.7% crown discoloration (95% CI: 29.52-50.32), 24.3% pulp necrosis with infection (95% CI: 17.34-32.06), 16.2% periapical radiolucency (95% CI: 8.88-25.49), 15.9% premature tooth loss (95% CI: 9.93-23.15), 14.8% pulp canal obliteration (95% CI: 8.46-22.73), 11.9% pathological root resorption (95% CI: 7.68-16.98), 7.1% abscess/fistula (95% CI: 4.4-10.6), and 1.8% ankylosis (95% CI: 0.82-3.17). The certainty of the evidence was very low. CONCLUSIONS Crown discoloration was the most common sequela in injured primary teeth, but this should be interpreted with caution due to the very low certainty of the evidence. Considerable variation was found in the prevalence of each sequela.
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Affiliation(s)
| | - Pablo Silveira Santos
- Department of Dentistry, Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
| | | | - Marcela Baraúna Magno
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Michele Bolan
- Department of Dentistry, Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
| | - Lucianne Cople Maia
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mariane Cardoso
- Department of Dentistry, Federal University of Santa Catarina (UFSC), Florianópolis, Brazil
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Economic Innovation Caused by Digital Transformation and Impact on Social Systems. SUSTAINABILITY 2022. [DOI: 10.3390/su14052600] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The purpose of this study is to review studies on innovation and identify factors that affect the acceleration of digital economic innovation. This study also analyzes the impact of economic innovation on social systems. A systematic literature review method was used to analyze the findings of extant studies on digital transformation and economic growth. Results indicate that different drivers trigger economic innovation in different times. Our analyses reveal that digital economic innovation results in changes in the industrial structure and helps productivity improvement and cost reduction in the production sector. Results show that the impact of economic innovation on technology and society spheres interacts with economic innovation. This study contributes to the literature by providing a comprehensive framework of how economic innovation and social systems are connected and how technology, economy, society, and policy sectors coevolve within the enormous framework of social systems.
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Development of Innovation Studies in Korea from the Perspective of the National Innovation System. SUSTAINABILITY 2022. [DOI: 10.3390/su14031752] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The objective of this study is to explore how extant studies on innovation have contributed to the distribution of knowledge required for improving the national innovation system (NIS) in Korea. Korea was chosen as the context for this study because it is one of the leading countries that has succeeded in establishing an NIS. Using a systematic review method, we selected 739 articles published in two representative innovation journals in Korea, and analyzed the critical topics of these articles from the perspective of NIS studies. Overall, we found that these studies helped establish a knowledge base necessary for developing the NIS in Korea. Results showed that, over time, the scope of the studies shifted attention from building the NIS to implementing it. As a subsystem of the NIS, the industrial fields that sectoral innovation systems (SIS) were interested in were also changing in line with Korea’s economic growth over time. This study contributes to innovation studies by offering a comprehensive picture of findings on NIS studies in the innovation literature in Korea, and providing a theoretical framework that organizes the literature. This study expands our understanding of the NIS, which has been recognized as an effective tool to compare and measure innovative performance and economic achievements.
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Chung HC, Keiller DR, Roberts JD, Gordon DA. Do exercise-associated genes explain phenotypic variance in the three components of fitness? a systematic review & meta-analysis. PLoS One 2021; 16:e0249501. [PMID: 34648504 PMCID: PMC8516263 DOI: 10.1371/journal.pone.0249501] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 10/03/2021] [Indexed: 12/12/2022] Open
Abstract
The aim of this systematic review and meta-analysis was to identify a list of common, candidate genes associated with the three components of fitness, specifically cardiovascular fitness, muscular strength, and anaerobic power, and how these genes are associated with exercise response phenotype variability, in previously untrained participants. A total of 3,969 potentially relevant papers were identified and processed for inclusion. After eligibility and study selection assessment, 24 studies were selected for meta-analysis, comprising a total of 3,012 participants (male n = 1,512; females n = 1,239; not stated n = 261; age 28 ± 9 years). Meta-Essentials spreadsheet 1.4 (Microsoft Excel) was used in creating the forest plots and meta-analysis. IBM SPSS statistics V24 was implemented for the statistical analyses and the alpha was set at p ≤ 0.05. 13 candidate genes and their associated alleles were identified, which were associated with the phenotypes of interest. Analysis of training group data showed significant differential phenotypic responses. Subgroup analysis showed; 44%, 72% and 10% of the response variance in aerobic, strength and power phenotypes, respectively, were explained by genetic influences. This analysis established that genetic variability explained a significant proportion of the adaptation differences across the three components of fitness in the participants post-training. The results also showed the importance of analysing and reporting specific gene alleles. Information obtained from these findings has the potential to inform and influence future exercise-related genes and training studies.
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Affiliation(s)
- Henry C. Chung
- Cambridge Centre for Sport & Exercise Sciences, Anglia Ruskin University, Cambridge, United Kingdom
- * E-mail:
| | - Don R. Keiller
- School of Life Sciences, Anglia Ruskin University, Cambridge, United Kingdom
| | - Justin D. Roberts
- Cambridge Centre for Sport & Exercise Sciences, Anglia Ruskin University, Cambridge, United Kingdom
| | - Dan A. Gordon
- Cambridge Centre for Sport & Exercise Sciences, Anglia Ruskin University, Cambridge, United Kingdom
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Two decades of research into SIEs and what do we know? A systematic review of the most influential literature and a proposed research agenda. JOURNAL OF GLOBAL MOBILITY 2021. [DOI: 10.1108/jgm-05-2021-0054] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PurposeThis paper aims: to undertake a systematic literature review on SIEs, examining twenty years of literature published between 2000 and 2020, focusing on the most-cited empirical work in the field; to analyse the topics covered by these studies; and to propose a research agenda.Design/methodology/approachWe conducted a systematic literature review, identifying the 20 most-cited empirical articles through citation analysis during the period and, because citations accrue over time, the six most-cited empirical articles of the last three years. We then used content analysis to examine the main themes they address and identify the research gaps.FindingsThe most common themes addressed in the SIE literature are: analysis of the types and distinctions of SIEs, motivation to undertake self-initiated expatriation, SIEs' adjustment to the new country, and SIEs' careers and outcomes.Originality/valueThis paper provides a first opportunity to look back at 20 years of research into a relatively new topic, highlighting the main research themes and knowledge gaps, and setting directions for future research. The paper expands knowledge on SIEs, assisting SIE scholars and IHRM practitioners to develop a global, critical understanding of SIEs' issues, and hopefully energising future research in this field.
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Zygouri I, Cowdell F, Ploumis A, Gouva M, Mantzoukas S. Gendered experiences of providing informal care for older people: a systematic review and thematic synthesis. BMC Health Serv Res 2021; 21:730. [PMID: 34301248 PMCID: PMC8306003 DOI: 10.1186/s12913-021-06736-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 07/06/2021] [Indexed: 12/24/2022] Open
Abstract
Background and purpose The caregiving’s impact on informal carers’ quality of life and gender-based stereotypes make older individuals’ informal care a complex process for which our knowledge is still limited. The purpose of this review is to identify how gender relates to informal carers’ experiences of providing care for people aged 60 years and over with mental and physical health needs by synthesising the available empirical data published between 2000 to 2020. Design and methods The systematic method for reviewing and synthesising qualitative data was performed using the PRISMA checklist and ENTREQ statement. The CASP tool was used to examine the quality of the included papers. Thematic synthesis was used as the methodological framework. Results This review produced two analytical themes, the impact of gender on the caregivers’ labour and negotiating gender identity with self, society, and cultural norms. While informal caregivers share motivators, a linkage between traditional gender stereotypes impacts caregiving burden and coping strategies. Informal carers’ experiences entail a constant pursuit of self-agency after acquiring the caregiver role. Cultural values and their intersection with gender appear to influence caregivers’ healthy adjustment into their new caregiving identities. The flexibility to move beyond gender boundaries could mediate caregivers’ negotiations between self and society on developing their new caregiving identity. Providing intensive informal primary care to older people affects both men’s and women’s mental and physical health. Gender ideals of the feminine nurturing role further disadvantage women as they determine the caregiving arrangements, the strategies and resources to sustain the caring burden, and the adaptability to experience their new caregiving role positively. Men appear more flexible to debate their hegemonic masculinity and defend their existence in the caregiving role. Conclusion and implications Transgressing gender lines and expanding gender possibilities can ease the caregiving burden and strengthen caregivers coping potentials. Health professionals can empower informal careers to challenge gender binaries and expand gender possibilities by intentionally injecting the language of diversity in caring information and caring processes. The review findings outline a path for research on gender identity development in older people’s care. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-06736-2.
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Affiliation(s)
- Ioanna Zygouri
- Department of Medicine, Faculty of Medicine, University of Ioannina, University Campus, P.O. Box: 1186, Zip: 451 10, Ioannina, Greece.
| | - Fiona Cowdell
- School of Nursing and Midwifery, Birmingham City University, Birmingham, UK
| | - Avraam Ploumis
- Department of Medicine, Faculty of Medicine, University of Ioannina, University Campus, P.O. Box: 1186, Zip: 451 10, Ioannina, Greece
| | - Mary Gouva
- Department of Nursing, University of Ioannina, Ioannina, Greece
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Carvalho R, Botelho J, Machado V, Mascarenhas P, Alcoforado G, Mendes JJ, Chambrone L. Predictors of tooth loss during long-term periodontal maintenance: An updated systematic review. J Clin Periodontol 2021; 48:1019-1036. [PMID: 33998031 DOI: 10.1111/jcpe.13488] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 04/27/2021] [Accepted: 04/29/2021] [Indexed: 12/24/2022]
Abstract
AIM To evaluate the risk factors / predictors of tooth loss in patients with periodontitis who underwent periodontal therapy and long-term periodontal maintenance (PM). MATERIAL AND METHODS PubMed, CENTRAL, EMBASE, Web of Science, LILACS and Scholar were searched up to and including September 2020. Studies limited to periodontitis patients who underwent active periodontal therapy (APT) and followed a regular PM programme with 5 years follow-up minimum were eligible for inclusion in this review. Studies were included if they reported data on tooth loss during PM. Random effects meta-analyses of number of tooth loss per patient per year were conducted. RESULTS Thirty-six papers regarding thirty-three studies were included in this review, with three prospective 30 retrospective trials. Subgroup meta-analysis showed no differences between prospective and retrospective studies, with an average of 0.1 tooth loss per year per patient (p < 0.001). Maxillary and molar teeth were more susceptible to be extracted during long-term PM. Baseline characteristics (smoking, diabetes mellitus, cardiovascular disease, being male and teeth with furcation lesions) showed no significance as predictor of tooth loss through meta-regression. The percentage of tooth loss due to periodontal reasons ranged from 0.45% to 14.4%. The individual outcomes in each study evidenced different patient-related factors (age and smoking) and tooth-related factors (i.e. tooth type and location) were associated with tooth loss during PM. CONCLUSION The majority of patients undergoing long-term PM have not lost teeth. On average, long-term PM effectively causes the loss of 1 tooth per patient every 10 years. Additional prospective trials may confirm these results.
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Affiliation(s)
- Rui Carvalho
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal
| | - João Botelho
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal.,Periodontology Department, Egas Moniz Dental Clinic (EMDC), Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal
| | - Vanessa Machado
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal.,Periodontology Department, Egas Moniz Dental Clinic (EMDC), Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal
| | - Paulo Mascarenhas
- Evidence-Based Hub, CiiEM, Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal
| | - Gil Alcoforado
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal.,Periodontology Department, Egas Moniz Dental Clinic (EMDC), Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal
| | - José João Mendes
- Clinical Research Unit (CRU), Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal.,Evidence-Based Hub, CiiEM, Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal
| | - Leandro Chambrone
- Evidence-Based Hub, CiiEM, Egas Moniz-Cooperativa de Ensino Superior, Caparica, Almada, Portugal.,Graduate Dentistry Program, School of Dentistry, Ibirapuera University, São Paulo, Brazil.,Unit of Basic Oral Investigation (UIBO), Universidad El Bosque, Bogota, Colombia
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Chapman S, Chung HC, Rawcliffe AJ, Izard R, Smith L, Roberts JD. Does Protein Supplementation Support Adaptations to Arduous Concurrent Exercise Training? A Systematic Review and Meta-Analysis with Military Based Applications. Nutrients 2021; 13:1416. [PMID: 33922458 PMCID: PMC8145048 DOI: 10.3390/nu13051416] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/16/2021] [Accepted: 04/20/2021] [Indexed: 12/11/2022] Open
Abstract
We evaluated the impact of protein supplementation on adaptations to arduous concurrent training in healthy adults with potential applications to individuals undergoing military training. Peer-reviewed papers published in English meeting the population, intervention, comparison and outcome criteria were included. Database searches were completed in PubMed, Web of science and SPORTDiscus. Study quality was evaluated using the COnsensus based standards for the selection of health status measurement instruments checklist. Of 11 studies included, nine focused on performance, six on body composition and four on muscle recovery. Cohen's d effect sizes showed that protein supplementation improved performance outcomes in response to concurrent training (ES = 0.89, 95% CI = 0.08-1.70). When analysed separately, improvements in muscle strength (SMD = +4.92 kg, 95% CI = -2.70-12.54 kg) were found, but not in aerobic endurance. Gains in fat-free mass (SMD = +0.75 kg, 95% CI = 0.44-1.06 kg) and reductions in fat-mass (SMD = -0.99, 95% CI = -1.43-0.23 kg) were greater with protein supplementation. Most studies did not report protein turnover, nitrogen balance and/or total daily protein intake. Therefore, further research is warranted. However, our findings infer that protein supplementation may support lean-mass accretion and strength gains during arduous concurrent training in physical active populations, including military recruits.
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Affiliation(s)
- Shaun Chapman
- HQ Army Recruiting and Initial Training Command, UK Ministry of Defence, Upavon, Wiltshire SN9 6BE, UK;
- Cambridge Centre for Sport and Exercise Sciences, School of Psychology and Sport Science, Anglia Ruskin University, East Road, Cambridge CB1 1PT, UK; (H.C.C.); (L.S.); (J.D.R.)
| | - Henry C. Chung
- Cambridge Centre for Sport and Exercise Sciences, School of Psychology and Sport Science, Anglia Ruskin University, East Road, Cambridge CB1 1PT, UK; (H.C.C.); (L.S.); (J.D.R.)
| | - Alex J. Rawcliffe
- HQ Army Recruiting and Initial Training Command, UK Ministry of Defence, Upavon, Wiltshire SN9 6BE, UK;
| | - Rachel Izard
- Defence Science and Technology, Porton Down, UK Ministry of Defence, Salisbury, Wiltshire SP4 0JQ, UK;
| | - Lee Smith
- Cambridge Centre for Sport and Exercise Sciences, School of Psychology and Sport Science, Anglia Ruskin University, East Road, Cambridge CB1 1PT, UK; (H.C.C.); (L.S.); (J.D.R.)
| | - Justin D. Roberts
- Cambridge Centre for Sport and Exercise Sciences, School of Psychology and Sport Science, Anglia Ruskin University, East Road, Cambridge CB1 1PT, UK; (H.C.C.); (L.S.); (J.D.R.)
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Abstract
Talent Management (T.M.) constitutes a modern and emerging research area in Human Resources Management (HRM). Using a systematic literature approach, we searched in Talent Management literature in the healthcare sector context. We conclude that the number of related studies is minimal. The benefits of implementing Talent Management strategies in healthcare organizations are essential for the organization’s sustainable development and the talented staff and healthcare services patients. Our goal is to undertake a systematic literature review to identify these factors related to talent management practices suitable for healthcare organizations and professionals. We have conducted, according to PRISMA guidelines, a systematic literature review (2010–2020) in the electronic databases PubMed, CINAHL, Cochrane Database of Systematic Reviews, Health Source/Nursing Academic Edition. Search terms related to T.M. were (“Talent Management” AND “Talent Healthcare”). Strict inclusion and exclusion criteria were set for observational studies, while grey and unpublished literature, uncontrolled studies, protocols, commentaries, and conference proceedings were excluded. All included items were assessed for their quality according to set criteria. Six hundred and eighty-four studies were identified, of which 24 met the requirements. The resulting Talent Management Factors were grouped into nine categories: Programming, Attraction, Development, Preservation, Performance Assessment, Work Climate, Culture, Succession Planning, and Leadership. Based on these factors, we provide a holistic picture of the referred domain’s leading developments. The paper determines the Talent Management factors and explains what happens in practice. In this way, we contribute to building a theoretical framework for T.M. in terms of the organizational context.
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Marcu LG, Chau M, Bezak E. How much is too much? Systematic review of cumulative doses from radiological imaging and the risk of cancer in children and young adults. Crit Rev Oncol Hematol 2021; 160:103292. [DOI: 10.1016/j.critrevonc.2021.103292] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 01/20/2021] [Accepted: 02/27/2021] [Indexed: 01/18/2023] Open
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Soares JP, Moro J, Massignan C, Cardoso M, Serra-Negra JM, Maia LC, Bolan M. Prevalence of clinical signs and symptoms of the masticatory system and their associations in children with sleep bruxism: A systematic review and meta-analysis. Sleep Med Rev 2021; 57:101468. [PMID: 33836485 DOI: 10.1016/j.smrv.2021.101468] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 01/05/2021] [Accepted: 01/27/2021] [Indexed: 11/26/2022]
Abstract
Sleep bruxism (SB) is a behavior of central origin that is related to different factors. This systematic review aimed to determine the prevalence of clinical signs and symptoms of the masticatory system and their association in children with SB. A structured search in ten databases were taken. Two authors independently selected studies, extracted the data, study quality assessment and graded the evidence. A meta-analysis of proportion and association was performed under random-effect model, confidence interval of 95% and p < 0.05 for pulled values. Were included 22 studies, and their overall quality was poor. The more common clinical signs and symptoms of the masticatory system in children with SB were primary canine wear (P:84.13, 95% CI:78.13-89.32; p = 0.248; I2 25.05), dental wear (P:73.76, 95% CI:38.73-96.91; p < 0.001; I2 97.62) and headache (P:52.85, 95% CI:38.92-66.56; p < 0.001; I2 93.65). The prevalence of SB in children was 31.16% (P:31.16, 95% CI:22.18-40.92; p < 0.001; I2 98.56). There was no significant risk of dental wear and headache in children with SB. There is low to very low certainty of the evidence. The more prevalent clinical signs and symptoms of the masticatory system presented in children with SB were primary canine wear, dental wear and headache. Further studies of high quality are still needed to elucidate these important questions.
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Affiliation(s)
- Josiane Pezzini Soares
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal de Santa Catarina, Florianopolis, SC, Brazil.
| | - Juliana Moro
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal de Santa Catarina, Florianopolis, SC, Brazil
| | - Carla Massignan
- Department of Pediatric Dentistry, School of Dentistry, Universidade de Brasília, Brasilia, DF, Brazil
| | - Mariane Cardoso
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal de Santa Catarina, Florianopolis, SC, Brazil
| | - Júnia Maria Serra-Negra
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Lucianne Cople Maia
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Michele Bolan
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal de Santa Catarina, Florianopolis, SC, Brazil
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Weaver SR, Rendeiro C, McGettrick HM, Philp A, Lucas SJE. Fine wine or sour grapes? A systematic review and meta-analysis of the impact of red wine polyphenols on vascular health. Eur J Nutr 2021; 60:1-28. [PMID: 32303823 PMCID: PMC7867547 DOI: 10.1007/s00394-020-02247-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 04/01/2020] [Indexed: 12/22/2022]
Abstract
PURPOSE Red wine polyphenols (RWP) are plant-based molecules that have been extensively studied in relation to their protective effects on vascular health in both animals and humans. The aim of this review was to quantify and compare the efficacy of RWP and pure resveratrol on outcomes measures of vascular health and function in both animals and humans. METHODS Comprehensive database searches were carried out through PubMed, Web of Science and OVID for randomised, placebo-controlled studies in both animals and humans. Meta-analyses were carried out on acute and chronic studies of RWP in humans, alongside sub-group analysis where possible. Risk-of-bias assessment was carried out for all included studies based on randomisation, allocation, blinding, outcome data reporting, and other biases. RESULTS 48 animal and 37 human studies were included in data extraction following screening. Significant improvements in measures of blood pressure and vascular function following RWP were seen in 84% and 100% of animal studies, respectively. Human studies indicated significant improvements in systolic blood pressure overall (- 2.6 mmHg, 95% CI: [- 4.8, - 0.4]), with a greater improvement in pure-resveratrol studies alone (- 3.7 mmHg, 95% CI: [- 7.3, - 0.0]). No significant effects of RWP were seen in diastolic blood pressure or flow-mediated dilation (FMD) of the brachial artery. CONCLUSION RWP have the potential to improve vascular health in at risk human populations, particularly in regard to lowering systolic blood pressure; however, such benefits are not as prevalent as those observed in animal models.
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Affiliation(s)
- Samuel R Weaver
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, UK.
| | - Catarina Rendeiro
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
- Centre for Human Brain Health, University of Birmingham, Birmingham, B15 2TT, UK
| | - Helen M McGettrick
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, B15 2WB, UK
| | - Andrew Philp
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
- Garvan Institute of Medical Research, Darlinghurst, NSW, 2010, Australia
- St Vincent's Clinical School, UNSW Medicine, UNSW Sydney, Sydney, NSW, 2010, Australia
| | - Samuel J E Lucas
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham, B15 2TT, UK
- Centre for Human Brain Health, University of Birmingham, Birmingham, B15 2TT, UK
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Moccelini BS, Alencar NAD, Magno MB, Bolan M, Maia LC, Cardoso M. Is there an association between crown discoloration and pulp necrosis in traumatized per in vitro manent teeth? A meta-analysis. Braz Oral Res 2020; 34:e103. [PMID: 32901727 DOI: 10.1590/1807-3107bor-2020.vol34.0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/15/2020] [Indexed: 11/21/2022] Open
Abstract
The present study aimed to identify the scientific evidence regarding the association between crown discoloration and pulp necrosis in traumatized permanent teeth. A systematic literature search was conducted in the PubMed/Medline, Lilacs/BBO, Scopus, Web of Science, Cochrane Library databases, and grey literature. Quality assessment and bias control were carried out according to the Fowkes and Fulton guidelines. Meta-analysis was performed, and the odds ratio was calculated with a 95% confidence interval. The quality assessment of the evidence was determined for the meta-analysis outcomes using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. From 2,702 studies identified, five articles met the inclusion criteria. One among these showed no methodological soundness and was excluded from the meta-analysis, and the remaining four studies were included in the meta-analysis. The total number of traumatized permanent teeth evaluated in the meta-analysis was 367. The results showed a positive association between crown discoloration and pulp necrosis in permanent teeth. Teeth with crown discoloration showed 23 times more chance to present pulp necrosis than teeth without crown discoloration (OR 23.82 [1.25, 452.87]; p = 0.03), with a very low certainty of evidence. There is a significant association between crown discoloration and pulp necrosis of traumatized permanent teeth. Due to the very low strength of evidence according to GRADE, this result should be viewed with caution.
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Affiliation(s)
- Bárbara Suelen Moccelini
- Universidade Federal de Santa Catarina - UFSC, School of Dentistry, Department of Pediatric Dentistry, Florianópolis, SC, Brazil
| | - Nashalie Andrade de Alencar
- Universidade Federal de Santa Catarina - UFSC, School of Dentistry, Department of Pediatric Dentistry, Florianópolis, SC, Brazil
| | - Marcela Baraúna Magno
- Universidade Federal do Rio de Janeiro - UFRJ, School of Dentistry, Department of Pediatric Dentistry and Orthodontics, Rio de Janeiro, RJ, Brazil
| | - Michele Bolan
- Universidade Federal de Santa Catarina - UFSC, School of Dentistry, Department of Pediatric Dentistry, Florianópolis, SC, Brazil
| | - Lucianne Cople Maia
- Universidade Federal do Rio de Janeiro - UFRJ, School of Dentistry, Department of Pediatric Dentistry and Orthodontics, Rio de Janeiro, RJ, Brazil
| | - Mariane Cardoso
- Universidade Federal de Santa Catarina - UFSC, School of Dentistry, Department of Pediatric Dentistry, Florianópolis, SC, Brazil
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Shang Q, Peng J, Zhou Y, Chen Q, Xu H. Association of Human Papillomavirus With Oral Lichen Planus and Oral Leukoplakia: A Meta-analysis. J Evid Based Dent Pract 2020; 20:101485. [PMID: 33303094 DOI: 10.1016/j.jebdp.2020.101485] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 08/01/2020] [Accepted: 08/16/2020] [Indexed: 02/08/2023]
Abstract
OBJECTIVES To estimate the association of human papillomavirus (HPV) infection with oral lichen planus (OLP) and oral leukoplakia (OLK), and determine risk cofactors. STUDY DESIGN Seven databases were searched for case-control or cross-sectional studies of OLP and OLK with healthy controls, published between 1976 and 2020. The Meta package of R software was applied to calculate the pooled odds ratios (OR) and 95% confidence interval (CI). RESULTS Thirty-six articles were finally included. OLP and OLK cases had a higher association with HPV infection than controls (OLP: OR: 4.91, 95% CI: 2.76-8.72; OLK: OR: 2.51, 95% CI: 1.55-4.07). In subgroup analyses, the OR of HPV infection was higher with erosive lesions than with nonerosive lesions (OLP: OR: 5.36 and 3.47, respectively; OLK: OR: 3.34 and 3.21, respectively). Oral lesions were more strongly associated with HPV16/18 than with HPV6/11 (OLP: OR: 7.84 and 1.42, respectively; OLK: OR: 6.05 and 1.87, respectively) and varied by geographic region (OLP: OR: 4.01-7.02; OLK: OR: 1.46-27.13). CONCLUSIONS Oral HPV infection, particularly infection with HPV 16/18, was strongly associated with OLP and OLK. Risk cofactors included erosive lesions and geographic region.
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Affiliation(s)
- Qianhui Shang
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Jiakuan Peng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Yu Zhou
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China
| | - Hao Xu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, Chinese Academy of Medical Sciences Research Unit of Oral Carcinogenesis and Management, West China Hospital of Stomatology, Sichuan University, Chengdu, Sichuan, China.
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Magrin GL, Strauss FJ, Benfatti CAM, Maia LC, Gruber R. Effects of Short-Chain Fatty Acids on Human Oral Epithelial Cells and the Potential Impact on Periodontal Disease: A Systematic Review of In Vitro Studies. Int J Mol Sci 2020; 21:ijms21144895. [PMID: 32664466 PMCID: PMC7402343 DOI: 10.3390/ijms21144895] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/03/2020] [Accepted: 07/07/2020] [Indexed: 12/22/2022] Open
Abstract
Short-chain fatty acids (SCFA), bacterial metabolites released from dental biofilm, are supposed to target the oral epithelium. There is, however, no consensus on how SCFA affect the oral epithelial cells. The objective of the present study was to systematically review the available in vitro evidence of the impact of SCFA on human oral epithelial cells in the context of periodontal disease. A comprehensive electronic search using five databases along with a grey literature search was performed. In vitro studies that evaluated the effects of SCFA on human oral epithelial cells were eligible for inclusion. Risk of bias was assessed by the University of Bristol's tool for assessing risk of bias in cell culture studies. Certainty in cumulative evidence was evaluated using GRADE criteria (grading of recommendations assessment, development, and evaluation). Of 3591 records identified, 10 were eligible for inclusion. A meta-analysis was not possible due to the heterogeneity between the studies. The risk of bias across the studies was considered "serious" due to the presence of methodological biases. Despite these limitations, this review showed that SCFA negatively affect the viability of oral epithelial cells by activating a series of cellular events that includes apoptosis, autophagy, and pyroptosis. SCFA impair the integrity and presumably the transmigration of leucocytes through the epithelial layer by changing junctional and adhesion protein expression, respectively. SCFA also affect the expression of chemokines and cytokines in oral epithelial cells. Future research needs to identify the underlying signaling cascades and to translate the in vitro findings into preclinical models.
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Affiliation(s)
- Gabriel Leonardo Magrin
- Department of Oral Biology, Medical University of Vienna, Sensengasse 2a, 1090 Vienna, Austria; (G.L.M.); (F.J.S.)
- Department of Dentistry, Center for Education and Research on Dental Implants, Federal University of Santa Catarina, Campus Reitor João David Ferreira Lima s/n, Florianopolis 88040-900, Brazil;
| | - Franz Josef Strauss
- Department of Oral Biology, Medical University of Vienna, Sensengasse 2a, 1090 Vienna, Austria; (G.L.M.); (F.J.S.)
- Department of Conservative Dentistry, Faculty of Dentistry, University of Chile, Av. Sergio Livingstone 943, Santiago 7500566, Chile
| | - Cesar Augusto Magalhães Benfatti
- Department of Dentistry, Center for Education and Research on Dental Implants, Federal University of Santa Catarina, Campus Reitor João David Ferreira Lima s/n, Florianopolis 88040-900, Brazil;
| | - Lucianne Cople Maia
- Department of Pediatric Dentistry and Orthodontics, Federal University of Rio de Janeiro, Rua Prof. Rodolpho Paulo Rocco 325, Rio de Janeiro 21941-617, Brazil;
| | - Reinhard Gruber
- Department of Oral Biology, Medical University of Vienna, Sensengasse 2a, 1090 Vienna, Austria; (G.L.M.); (F.J.S.)
- Correspondence:
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Mansouritorghabeh H, Mohades ST. Is the Detection of Factor IX Inhibitors in Hemophilia B Orphan than Factor VIII Inhibitors in Hemophilia A? A Concise, Systematic Review. Cardiovasc Hematol Disord Drug Targets 2020; 20:185-190. [PMID: 32611303 DOI: 10.2174/1871529x20666200701104143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 05/06/2020] [Accepted: 05/10/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Development of inhibitors in hemophilia A and B comprise significant challenge for patients, hematologists, and health provider systems. It has recommended by the World Federation of Hemophilia (WFH) to check inhibitors every 3-4 months. The incidence of inhibitor in hemophilia B is lower than hemophilia A. Here, it tried to unravel whether the detection of inhibitors in hemophilia B neglected compared to hemophilia A or not? METHODS A comprehensive review carried out using six international and local medical search engines on published contributions about inhibitors in hemophilia A and B in Iran. RESULTS From 699 titles, 12 relevant papers were selected. The mean of factor VIII inhibitors in hemophilia A was 14.8%. The mean of factor IX inhibitors in hemophilia B was 6%. The minimum and maximum reported percentages of factor VIII inhibitors were 4% and 19.6%, while the minimum and maximum of reported percentages of factor IX inhibitors were 0% and 11.8%, respectively. The inhibitors in hemophilia A had reported in 6 papers. One paper had covered the inhibitors in hemophilia B. There were five papers on inhibitors in both hemophilia A and B. The comparison between the reported patients showed that 3020 patients with hemophilia A and 314 patients with hemophilia B had studied. CONCLUSION Consistent with the lower frequency of hemophilia B and the lower development of inhibitors in hemophilia B compared to hemophilia A, it was concluded that hemophilia B had not neglected in Iran. It seems to be rational that each country, check rates of detection of inhibitors in hemophilia B to identify whether it has neglected or not.
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Affiliation(s)
- Hassan Mansouritorghabeh
- Immunology Research Center, Inflammation and Inflammatory Diseases Division, Mashhad University of Medical Sciences, Mashhad, Iran
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Suresh Unniachan A, Krishnavilasom Jayakumari N, Sethuraman S. Association between Candida species and periodontal disease: A systematic review. Curr Med Mycol 2020; 6:63-68. [PMID: 33628985 PMCID: PMC7888513 DOI: 10.18502/cmm.6.2.3420] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Periodontal diseases result in the inflammation of the supporting structures of the teeth, thereby leading to attachment loss and bone loss. One of the main etiological factors responsible for this condition is the presence of subgingival biofilms, comprising microorganisms, namely bacteria, viruses, and fungi. Candida species is one of the fungi reported to be found in periodontal disease which is suggestive of the presence of an association between these variables. The aim of this systematic review was to evaluate the association of Candida species with periodontal disease and determine the prevalence of these species in the patients affected with this disease. The articles related to the subject of interest were searched in several databases, including the PubMed, Web of Science, Google Scholar Medline, Embase, Cochrane Library, and Scopus. The search process was accomplished using three keywords, namely ‘‘Candida species’’, ‘‘Chronic periodontitis’’, and ‘‘Gingivitis’’. All the identified studies were comprehensively evaluated for the association of Candida species with periodontal disease. This systematic review included 23 articles, which assessed the prevalence of Candida species in periodontal diseases. The results of 21 studies were indicative of a positive association between Candida species and periodontal diseases. Accordingly, it was concluded that there is a strong association between the presence of Candida species and periodontal diseases
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Affiliation(s)
- Anjana Suresh Unniachan
- Department of Periodontics, Vydehi Institute of Dental Sciences and Research Center, Bangalore, India
| | | | - Shruthi Sethuraman
- Department of Periodontics, Vydehi Institute of Dental Sciences and Research Center, Bangalore, India
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Cajal B, Jiménez R, Gervilla E, Montaño JJ. Doing a Systematic Review in Health Sciences. CLINICA Y SALUD 2020. [DOI: 10.5093/clysa2020a15] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Barasuol JC, Santos PS, Moccelini BS, Magno MB, Bolan M, Martins‐Júnior PA, Maia LC, Cardoso M. Association between dental pain and oral health‐related quality of life in children and adolescents: A systematic review and meta‐analysis. Community Dent Oral Epidemiol 2020; 48:257-263. [DOI: 10.1111/cdoe.12535] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 03/25/2020] [Accepted: 03/26/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Jéssica Copetti Barasuol
- Department of Pediatric Dentistry Universidade Federal de Santa Catarina – UFSC Florianopolis Brazil
| | - Pablo Silveira Santos
- Department of Pediatric Dentistry Universidade Federal de Santa Catarina – UFSC Florianopolis Brazil
| | - Bárbara Suelen Moccelini
- Department of Pediatric Dentistry Universidade Federal de Santa Catarina – UFSC Florianopolis Brazil
| | - Marcela Baraúna Magno
- Department of Pediatric Dentistry and Orthodontics Universidade Federal do Rio de Janeiro – UFRJ Rio de Janeiro Brazil
| | - Michele Bolan
- Department of Pediatric Dentistry Universidade Federal de Santa Catarina – UFSC Florianopolis Brazil
| | - Paulo Antônio Martins‐Júnior
- Department of Pediatric Dentistry and Orthodontics School of Dentistry Universidade Federal de Minas Gerais ‐ UFMG Belo Horizonte Brazil
| | - Lucianne Cople Maia
- Department of Pediatric Dentistry and Orthodontics Universidade Federal do Rio de Janeiro – UFRJ Rio de Janeiro Brazil
| | - Mariane Cardoso
- Department of Pediatric Dentistry Universidade Federal de Santa Catarina – UFSC Florianopolis Brazil
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Thoma DS, Bienz SP, Figuero E, Jung RE, Sanz-Martín I. Efficacy of lateral bone augmentation performed simultaneously with dental implant placement: A systematic review and meta-analysis. J Clin Periodontol 2019; 46 Suppl 21:257-276. [PMID: 30675733 DOI: 10.1111/jcpe.13050] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/16/2018] [Accepted: 10/26/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To analyse the evidence regarding the efficacy of lateral bone augmentation procedures in terms of defect resolution in cases of horizontal ridge deficiencies after implant placement. MATERIALS AND METHODS Included studies met the following inclusion criteria: randomized controlled trials (RCTs) or controlled clinical trials (CCTs), re-entry procedure to assess defect resolution, minimum of 10 patients (5 per group). Meta-analyses were performed whenever possible, including subgroup analysis based on membranes and grafting materials. RESULTS Twenty-eight publications (20 short-term, 8 follow-up studies) were included. The most often used type of intervention was a xenogeneic particulated grafting material (XE) and a resorbable collagen membrane (CM). The mean defect height at baseline amounted to 5.1 mm (range 2.4-7.8) and decreased to a mean of 0.9 mm (range 0.2-2.2) at re-entry, and the mean defect resolution was 81.3% (range 56.4%-97.1%). Defect height reduction was not significantly different using CM+XE as control treatment compared to the combined data of the respective test groups [n = 11; weighted mean difference (WMD) = -0.006 mm; 95% CI, -0.61, 0.60; p = 0.985]. The absence of any lateral bone augmentation was less favourable than the conjunction of a membrane and a bone grafting material (n = 1; MD = -1.96 mm; 95% CI, -3.48, -0.44; p = 0.011). The lack of a grafting material was less favourable than the conjunction of grafting material and membrane (n = 1; MD = -2.44 mm; 95% CI, -4.53, -0.35; p = 0.022), and the addition of a membrane compared to a grafting material alone was more favourable (n = 3; WMD = 0.97 mm; 95% CI, 0.31, 1.64; p = 0.004). CONCLUSIONS Lateral bone augmentation is a successful treatment modality. For optimal defect height reduction, a barrier membrane and a grafting material should be combined.
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Affiliation(s)
- Daniel S Thoma
- Clinic of Fixed and Removable Prosthodontics and Dental Material Science, University of Zurich, Zurich, Switzerland
| | - Stefan P Bienz
- Clinic of Fixed and Removable Prosthodontics and Dental Material Science, University of Zurich, Zurich, Switzerland
| | - Elena Figuero
- Section of Graduate Periodontology, University Complutense, Madrid, Spain.,ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
| | - Ronald E Jung
- Clinic of Fixed and Removable Prosthodontics and Dental Material Science, University of Zurich, Zurich, Switzerland
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Roy M, Loutan L, Garavaglia G, Hashim D. Removal of osseointegrated dental implants: a systematic review of explantation techniques. Clin Oral Investig 2019; 24:47-60. [PMID: 31729576 DOI: 10.1007/s00784-019-03127-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 10/16/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVES This systematic review aims to evaluate current literature regarding available techniques for removal of osseointegrated implants in terms of explantation's success, complications, and bone loss. MATERIAL AND METHODS Two reviewers conducted a systematic literature search through electronic databases (PubMed and EMBASE), complimented by manual and grey literature searches. Successful explantation was defined as the primary outcome. Complications and availability of residual bone for immediate implantation were defined as secondary outcomes. RESULTS Eighteen articles, comprising 372 implants and 241 patients, were included. Five techniques were identified: reverse torque, trephines, burs, piezosurgery, and laser-assisted explantation. Peri-implantitis was the most common reason for explantation, followed by crestal bone loss, fracture, and malpositioning. The reverse torque was the most frequently reported technique (284 implants) with 87.7% success rate. Burs were used for explantation of 49 implants with a 100% success rate, while trephines were utilized for removal of 35 implants with 94% success. Piezosurgery (11 implants) and Er.Cr:YSGG laser (1 implant) showed 100% success. One study reported perforation of the sinus floor following trephine explantation, while another reported fracture of 3 implants following reverse torque application. Further analysis was hindered by the quality of the available studies and their lack of data. CONCLUSIONS Reverse torque seems the most conservative, and in the authors' opinion, should be the first choice for explantation despite its inferior success rate. Additional studies with randomized controlled designs and larger sample sizes are required. CLINICAL RELEVANCE Dental implants have become the leading choice to replace missing teeth with gradually increasing numbers of complications and failures. An effective, conservative, and economic explantation technique is necessary to allow a successive implant placement.
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Affiliation(s)
- Margaux Roy
- Division of Periodontology, University Clinics of Dental Medicine, University of Geneva, 1 Rue Michel-Servet, CH-1211, Geneva 4, Switzerland.
| | - Lucie Loutan
- Division of Periodontology, University Clinics of Dental Medicine, University of Geneva, 1 Rue Michel-Servet, CH-1211, Geneva 4, Switzerland
| | | | - Dena Hashim
- Division of Periodontology, University Clinics of Dental Medicine, University of Geneva, 1 Rue Michel-Servet, CH-1211, Geneva 4, Switzerland
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Chambrone L, Castro Pinto RCN, Chambrone LA. The concepts of evidence‐based periodontal plastic surgery: Application of the principles of evidence‐based dentistry for the treatment of recession‐type defects. Periodontol 2000 2019; 79:81-106. [DOI: 10.1111/prd.12248] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Leandro Chambrone
- M.Sc. Dentistry Program Ibirapuera University Sao Paulo SP Brazil
- Unit of Basic Oral Investigation (UIBO) School of Dentistry El Bosque University Bogota Colombia
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Hsu Y, Nair M, Angelov N, Lalla E, Lee C. Impact of diabetes on clinical periodontal outcomes following non‐surgical periodontal therapy. J Clin Periodontol 2019; 46:206-217. [DOI: 10.1111/jcpe.13044] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 10/25/2018] [Accepted: 11/28/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Yung‐Ting Hsu
- Division of Graduate Periodontology Department of Graduate Studies University of Detroit Mercy School of Dentistry Detroit Michigan
| | - Maya Nair
- University of Texas at Austin Austin Texas
| | - Nikola Angelov
- Department of Periodontics and Dental Hygiene University of Texas Health Science Center at Houston Houston Texas
| | - Evanthia Lalla
- Division of Periodontics Columbia University College of Dental Medicine New York City New York
| | - Chun‐Teh Lee
- Department of Periodontics and Dental Hygiene University of Texas Health Science Center at Houston Houston Texas
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Sanz-Sánchez I, Oteo-Calatayud J, Serrano J, Martín C, Herrera D. Changes in plaque and gingivitis levels after tooth bleaching: A systematic review. Int J Dent Hyg 2019; 17:117-129. [PMID: 30609262 DOI: 10.1111/idh.12382] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 11/27/2018] [Accepted: 01/02/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The primary aim of this systematic review was to evaluate the effect of external tooth-bleaching products on plaque indices and to compare it to a placebo or a negative control. METHODS A protocol was developed aimed to answer the next focused question: What is the effect of tooth bleaching compared to no treatment or a placebo, in subjects without periodontitis aged ≥18 years in the levels of plaque and gingivitis? Two electronic databases were used as sources in the search for studies satisfying the inclusion criteria: (a) The National Library of Medicine (MEDLINE via PubMed); (b) Cochrane Central Register of Controlled Trials. RESULTS Only randomized controlled trials were included. The initial search found 382 potential publications. Seven of them were finally included, and six were used in the meta-analyses. The use of bleaching products showed higher reductions in plaque (n = 6; standardized mean difference [SMD] = 0.47; 95% confidence interval [CI] = 0.06, 0.88; P < 0.001) and gingivitis indices (n = 4; SMD = 0.47; 95% CI = 0.22, 0.73; P < 0.001), when compared to a control group (no treatment or placebo). CONCLUSIONS External tooth bleaching is associated with statistically significant short-term reductions in plaque and gingivitis indices. However, no data were available to evaluate long-term effects.
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Affiliation(s)
- Ignacio Sanz-Sánchez
- ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
| | - Jesús Oteo-Calatayud
- Department of Conservative Dentistry and Prosthesis, University Complutense, Madrid, Spain
| | - Jorge Serrano
- ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
| | - Conchita Martín
- Department of Dental Clinical Specialties, University Complutense, Madrid, Spain
| | - David Herrera
- ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
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Hashim D, Cionca N, Combescure C, Mombelli A. The diagnosis of peri‐implantitis: A systematic review on the predictive value of bleeding on probing. Clin Oral Implants Res 2018; 29 Suppl 16:276-293. [DOI: 10.1111/clr.13127] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2018] [Indexed: 12/25/2022]
Affiliation(s)
- Dena Hashim
- Division of PeriodontologyUniversity Clinics of Dental MedicineUniversity of Geneva Geneva 4 Switzerland
| | - Norbert Cionca
- Division of PeriodontologyUniversity Clinics of Dental MedicineUniversity of Geneva Geneva 4 Switzerland
| | - Christophe Combescure
- Division of Clinical EpidemiologyDepartment of Health and Community MedicineFaculty of MedicineCenter of Clinical ResearchGeneva University HospitalsUniversity of Geneva Geneva Switzerland
| | - Andrea Mombelli
- Division of PeriodontologyUniversity Clinics of Dental MedicineUniversity of Geneva Geneva 4 Switzerland
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Nguyen KCT, Pachêco-Pereira C, Kaipatur NR, Cheung J, Major PW, Le LH. Comparison of ultrasound imaging and cone-beam computed tomography for examination of the alveolar bone level: A systematic review. PLoS One 2018; 13:e0200596. [PMID: 30281591 PMCID: PMC6169851 DOI: 10.1371/journal.pone.0200596] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 06/30/2018] [Indexed: 02/01/2023] Open
Abstract
Background and objective The current methods to image alveolar bone in humans include intraoral 2D radiography and cone-beam computed tomography (CBCT). However, these methods expose the subject to ionizing radiation. Therefore, ultrasound imaging has been investigated as an alternative technique, as it is both non-invasive and free from ionizing radiation. In order to assess the validity and reliability of ultrasonography in visualizing alveolar bone, a systematic review was conducted comparing ultrasound imaging to CBCT for examination of the alveolar bone level. Study design Seven databases were searched. Studies addressing examination of alveolar bone level via CBCT and ultrasound were selected. Risk of bias under Cochrane guidelines was used as a methodological quality assessment tool. Results All the four included studies were ex vivo studies that used porcine or human cadaver samples. The alveolar bone level was measured by the distance from the alveolar bone crest to certain landmarks such as cemento-enamel junction or gingival margin. The risk of bias was found as low. The mean difference between ultrasound and CBCT measurements ranged from 0.07 mm to 0.68 mm, equivalent to 1.6% - 8.8%. Conclusions There is currently preliminary evidence to support the use of ultrasonography as compared to CBCT for the examination of alveolar bone level. Further studies comparing ultrasound to gold standard methods would be necessary to help validate the accuracy of ultrasonography as a diagnostic technique in periodontal imaging.
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Affiliation(s)
- Kim-Cuong T. Nguyen
- Department of Radiology & Diagnostic Imaging, University of Alberta, Edmonton, Alberta, Canada
- Department of Biomedical Engineering, University of Alberta, Edmonton, Alberta, Canada
| | - Camila Pachêco-Pereira
- School of Dentistry, University of Alberta, Edmonton, Alberta, Canada
- Department of Comprehensive Dentistry, UT Health San Antonio, San Antonio, Texas, United States of America
| | - Neelambar R. Kaipatur
- School of Dentistry, University of Alberta, Edmonton, Alberta, Canada
- * E-mail: (LHL); (NRK)
| | - June Cheung
- Department of Communication Sciences and Disorders, University of Alberta, Edmonton, Alberta, Canada
| | - Paul W. Major
- School of Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Lawrence H. Le
- Department of Radiology & Diagnostic Imaging, University of Alberta, Edmonton, Alberta, Canada
- Department of Biomedical Engineering, University of Alberta, Edmonton, Alberta, Canada
- * E-mail: (LHL); (NRK)
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Chambrone L, Salinas Ortega MA, Sukekava F, Rotundo R, Kalemaj Z, Buti J, Pini Prato GP. Root coverage procedures for treating localised and multiple recession-type defects. Cochrane Database Syst Rev 2018; 10:CD007161. [PMID: 30277568 PMCID: PMC6517255 DOI: 10.1002/14651858.cd007161.pub3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Gingival recession is defined as the oral exposure of the root surface due to a displacement of the gingival margin apical to the cemento-enamel junction and it is regularly linked to the deterioration of dental aesthetics. Successful treatment of recession-type defects is based on the use of predictable root coverage periodontal plastic surgery (RCPPS) procedures. This review is an update of the original version that was published in 2009. OBJECTIVES To evaluate the efficacy of different root coverage procedures in the treatment of single and multiple recession-type defects. SEARCH METHODS Cochrane Oral Health's Information Specialist searched the following databases: Cochrane Oral Health's Trials Register (to 15 January 2018), the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 12) in the Cochrane Library (searched 15 January 2018), MEDLINE Ovid (1946 to 15 January 2018), and Embase Ovid (1980 to 15 January 2018). The US National Institutes of Health Ongoing Trials Register (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials (15 January 2018). No restrictions were placed on the language or date of publication when searching the electronic databases. SELECTION CRITERIA We included randomised controlled trials (RCTs) only of at least 6 months' duration evaluating recession areas (Miller's Class I or II ≥ 3 mm) and treated by means of RCPPS procedures. DATA COLLECTION AND ANALYSIS Screening of eligible studies, data extraction and risk of bias assessment were conducted independently and in duplicate. Authors were contacted for any missing information. We expressed results as random-effects models using mean differences (MD) for continuous outcomes and odds ratios (OR) for dichotomous outcomes with 95% confidence intervals (CI). We used GRADE methods to assess the quality of the body of evidence of our main comparisons. MAIN RESULTS We included 48 RCTs in the review. Of these, we assessed one as at low risk of bias, 12 as at high risk of bias and 35 as at unclear risk of bias. The results indicated a greater reduction in gingival recession for subepithelial connective tissue grafts (SCTG) + coronally advanced flap (CAF) compared to guided tissue regeneration with resorbable membranes (GTR rm) + CAF (MD -0.37 mm; 95% CI -0.60 to -0.13, P = 0.002; 3 studies; 98 participants; low-quality evidence). There was insufficient evidence of a difference in gingival recession reduction between acellular dermal matrix grafts (ADMG) + CAF and SCTG + CAF or between enamel matrix protein (EMP) + CAF and SCTG + CAF. Regarding clinical attachment level changes, GTR rm + CAF promoted additional gains compared to SCTG + CAF (MD 0.35; 95% CI 0.06 to 0.63, P = 0.02; 3 studies; 98 participants; low-quality evidence) but there was insufficient evidence of a difference between ADMG + CAF and SCTG + CAF or between EMP + CAF and SCTG + CAF. Greater gains in the keratinized tissue were found for SCTG + CAF when compared to EMP + CAF (MD -1.06 mm; 95% CI -1.36 to -0.76, P < 0.00001; 2 studies; 62 participants; low-quality evidence), and SCTG + CAF when compared to GTR rm + CAF (MD -1.77 mm; 95% CI -2.66 to -0.89, P < 0.0001; 3 studies; 98 participants; very low-quality evidence). There was insufficient evidence of a difference in keratinized tissue gain between ADMG + CAF and SCTG + CAF. Few data exist on aesthetic condition change related to patients' opinion and patients' preference for a specific procedure. AUTHORS' CONCLUSIONS Subepithelial connective tissue grafts, coronally advanced flap alone or associated with other biomaterial and guided tissue regeneration may be used as root coverage procedures for treating localised or multiple recession-type defects. The available evidence base indicates that in cases where both root coverage and gain in the width of keratinized tissue are expected, the use of subepithelial connective tissue grafts shows a slight improvement in outcome. There is also some weak evidence suggesting that acellular dermal matrix grafts appear as the soft tissue substitute that may provide the most similar outcomes to those achieved by subepithelial connective tissue grafts. RCTs are necessary to identify possible factors associated with the prognosis of each RCPPS procedure. The potential impact of bias on these outcomes is unclear.
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Affiliation(s)
| | | | | | | | | | - Jacopo Buti
- UCL Eastman Dental InstituteUnit of PeriodontologyLondonUK
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Medeiros R, Ximenes M, Massignan C, Flores-Mir C, Vieira R, Porporatti AL, De Luca Canto G. Malocclusion prevention through the usage of an orthodontic pacifier compared to a conventional pacifier: a systematic review. Eur Arch Paediatr Dent 2018; 19:287-295. [PMID: 30054865 DOI: 10.1007/s40368-018-0359-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 05/16/2018] [Indexed: 11/28/2022]
Abstract
AIM This was to investigate the occurrence of malocclusion traits among children who were users of orthodontic or conventional pacifier by means of a systematic review. METHODS Search for articles involved five electronic databases: Latin American and Caribbean Health Sciences (LILACS), PsycINFO, PubMed (including MedLine), Scopus and Web of Science. Grey literature was partially assessed. Observational studies with children aged 6-60 months who had used orthodontic or conventional pacifier were included. The risk of bias among included studies was assessed through the Joanna Briggs Institute Tool. RESULTS From the 607 initially-identified papers only three were included after the selection process. All presented moderate risk of bias. Although an anterior open bite and accentuated overjet were identified among conventional users of pacifier in one study no differences were identified in the other two selected studies. Posterior crossbite frequency was not different in any of the included studies. There was also no difference regarding frequency and duration of use, except in the study that showed higher occurrence of open bite malocclusion in conventional pacifier users. CONCLUSIONS The currently available evidence is insufficient to support the concept that the usage of orthodontic pacifiers is able to prevent malocclusion traits when compared to the usage of conventional pacifiers.
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Affiliation(s)
- R Medeiros
- Departamento de Odontologia, Universidade Federal de Santa Catarina, UFSC, Campus Universitário, CCS-ODT-Trindade, Florianopolis, Santa Catarina, 88040-900, Brazil
| | - M Ximenes
- Departamento de Odontologia, Universidade do Sul de Santa Catarina - UNISUL, Cidade Universitária, Palhoça, Santa Catarina, 88137-270, Brazil.
| | - C Massignan
- Departamento de Odontologia, Universidade Federal de Santa Catarina, UFSC, Campus Universitário, CCS-ODT-Trindade, Florianopolis, Santa Catarina, 88040-900, Brazil
| | - C Flores-Mir
- University of Alberta, 5528 Edmonton Clinic Health Academy, Edmonton, Canada
| | - R Vieira
- Departamento de Odontologia, Universidade Federal de Santa Catarina, UFSC, Campus Universitário, CCS-ODT-Trindade, Florianopolis, Santa Catarina, 88040-900, Brazil
| | - A L Porporatti
- Departamento de Odontologia, Brazilian Centre for Evidence-based Research, Universidade Federal de Santa Catarina, UFSC, Campus Universitário, CCS-ODT-Trindade, Florianopolis, Santa Catarina, 88040-900, Brazil
| | - G De Luca Canto
- University of Alberta, 5528 Edmonton Clinic Health Academy, Edmonton, Canada.,Departamento de Odontologia, Brazilian Centre for Evidence-based Research, Universidade Federal de Santa Catarina, UFSC, Campus Universitário, CCS-ODT-Trindade, Florianopolis, Santa Catarina, 88040-900, Brazil
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Needleman I, Garcia R, Gkranias N, Kirkwood KL, Kocher T, Iorio AD, Moreno F, Petrie A. Mean annual attachment, bone level, and tooth loss: A systematic review. J Periodontol 2018; 89 Suppl 1:S120-S139. [DOI: 10.1002/jper.17-0062] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 04/29/2017] [Accepted: 05/28/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Ian Needleman
- Unit of Periodontology; University College London Eastman Dental Institute; London UK
| | - Raul Garcia
- Department of Health Policy and Health Services Research; Boston University Henry M. Goldman School of Dental Medicine; Boston MA USA
| | - Nikos Gkranias
- Centre for Oral Clinical Research, Institute of Dentistry; Barts and The London School of Medicine and Dentistry, Queen Mary University of London; London UK
| | - Keith L. Kirkwood
- Department of Oral Biology; University at Buffalo, State University of New York; Buffalo NY USA
| | - Thomas Kocher
- Department of Restorative Dentistry, Periodontology, Endodontology, Preventive and Pediatric Dentistry; Dental School of the University Medicine Greifswald; Greifswald Germany
| | - Anna Di Iorio
- UCL Library Services; University College London; London UK
| | - Federico Moreno
- Unit of Periodontology; University College London Eastman Dental Institute; London UK
| | - Aviva Petrie
- Biostatistics Unit; University College London Eastman Dental Institute; London UK
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Needleman I, Garcia R, Gkranias N, Kirkwood KL, Kocher T, Iorio AD, Moreno F, Petrie A. Mean annual attachment, bone level, and tooth loss: A systematic review. J Clin Periodontol 2018; 45 Suppl 20:S112-S129. [DOI: 10.1111/jcpe.12943] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 04/29/2017] [Accepted: 05/28/2017] [Indexed: 01/22/2023]
Affiliation(s)
- Ian Needleman
- Unit of Periodontology; University College London Eastman Dental Institute; London UK
| | - Raul Garcia
- Department of Health Policy and Health Services Research; Boston University Henry M. Goldman School of Dental Medicine; Boston MA USA
| | - Nikos Gkranias
- Centre for Oral Clinical Research, Institute of Dentistry; Barts and The London School of Medicine and Dentistry, Queen Mary University of London; London UK
| | - Keith L. Kirkwood
- Department of Oral Biology; University at Buffalo, State University of New York; Buffalo NY USA
| | - Thomas Kocher
- Department of Restorative Dentistry, Periodontology, Endodontology, Preventive and Pediatric Dentistry; Dental School of the University Medicine Greifswald; Greifswald Germany
| | - Anna Di Iorio
- UCL Library Services; University College London; London UK
| | - Federico Moreno
- Unit of Periodontology; University College London Eastman Dental Institute; London UK
| | - Aviva Petrie
- Biostatistics Unit; University College London Eastman Dental Institute; London UK
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Moccelini BS, de Alencar NA, Bolan M, Magno MB, Maia LC, Cardoso M. Pulp necrosis and crown discoloration: a systematic review and meta-analysis. Int J Paediatr Dent 2018; 28:432-442. [PMID: 29896799 DOI: 10.1111/ipd.12372] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The association between pulp necrosis and crown discoloration in traumatized primary teeth has not been clearly determined yet. AIM The study verified whether there is an association of pulp necrosis and crown discoloration in traumatized primary teeth through a systematic review and meta-analysis. METHODS A systematic literature search was conducted in PubMed/Medline, Lilacs/BBO, Scopus, Web of Science, Cochrane Library databases, and grey literature. A methodological quality assessment appraisal was independently conducted by two researchers. Random-effects models were employed, and heterogeneity was tested (I2 index/P ≤ 0.05). RESULTS Eight studies with low risk of bias were included in the analysis. A total of 1,494 traumatized primary teeth participated in the pooled meta-analysis. Diagnosis of pulp necrosis was evaluated in 1,414 teeth through clinical and/or radiographic analyses, and the analysis demonstrated a positive association (P = 0.0005/OR 8.37 [2.51, 27.90], I2 = 87%). Eighty teeth were diagnosed with pulp necrosis through endodontic access, and there was no statistically significant association (P = 0.36/OR 2.46 [0.36, 16.94], I2 = 54%). The pooled meta-analysis showed a positive association (P = 0.0003/OR 5.93 [2.24, 15.72], I2 = 83%). CONCLUSION The positive association between pulp necrosis and crown discoloration should be considered with caution once the diagnosis of pulp necrosis was performed by limited criteria.
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Affiliation(s)
- Bárbara Suelen Moccelini
- Department of Pediatric Dentistry, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Nashalie Andrade de Alencar
- Department of Pediatric Dentistry, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Michele Bolan
- Department of Pediatric Dentistry, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Marcela Baraúna Magno
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Lucianne Cople Maia
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Mariane Cardoso
- Department of Pediatric Dentistry, Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
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Sanmartin de Almeida M, Fernandes GVDO, de Oliveira AM, Granjeiro JM. Calcium silicate as a graft material for bone fractures: a systematic review. J Int Med Res 2018; 46:2537-2548. [PMID: 29848121 PMCID: PMC6124267 DOI: 10.1177/0300060518770940] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Objective The goal of this review was to determine whether calcium silicate (wollastonite) as a bone graft material is a viable alternative to autogenous bone or whether the evidence base for its use is weak. Methods In this systematic review, electronic databases (MEDLINE/PubMed and BVS) were searched for relevant articles in indexed journals. Articles published in a 10-year period were identified (n = 48). After initial selection, 17 articles were assessed for eligibility; subsequently, seven articles were excluded and 10 articles were included. Results Among the studies included, 20% emphasized the importance of randomization, which adds reliability to the study, minimizing the risk of bias. High variability was observed in the material used, such as additives, amounts, dosage, and chemical alterations, rendering direct comparison among these studies impossible. The experimental periods varied considerably; one of the studies did not include statistical analysis, weakening the evaluation. Nonetheless, the true potential of wollastonite as a graft material conducive to new bone formation was reported in all studies. Conclusion The results support the use of wollastonite as a bone graft material. The initial research question was answered despite the significant variability observed among these preclinical studies, which hindered the precision of this analysis.
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Affiliation(s)
| | | | | | - José Mauro Granjeiro
- 1 Federal Fluminense University, Niterói, RJ, Brazil.,3 Quality and Technology Department, National Institute of Metrology, Rio de Janeiro, RJ, Brazil
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49
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Sanz-Martín I, Sanz-Sánchez I, Carrillo de Albornoz A, Figuero E, Sanz M. Effects of modified abutment characteristics on peri-implant soft tissue health: A systematic review and meta-analysis. Clin Oral Implants Res 2017; 29:118-129. [PMID: 29072346 PMCID: PMC6084371 DOI: 10.1111/clr.13097] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2017] [Indexed: 12/24/2022]
Abstract
Objectives The purpose of this systematic review was to evaluate the impact of the abutment characteristics on peri‐implant tissue health and to identify the most suitable material and surface characteristics. Methods A protocol was developed aimed to answer the following focused question: “Which is the effect of the modification of the abutment design in regard to the maintenance of the peri‐implant soft tissue health?” Further subanalysis aimed to investigate the impact of the abutment material, macroscopic design, surface topography and surface manipulation. Randomised controlled trials (RCTs) with a follow‐up of at least 6 months after implant loading were considered as inclusion criteria. Meta‐analyses were performed whenever possible. Results Nineteen final publications from thirteen investigations were included. The results from the meta‐analysis indicated that zirconia abutments (Zi) experienced less increase in BOP values over time [n = 3; WMD = −26.96; 95% CI (−45.00; −8.92); p = .003] and less plaque accumulation [n = 1; MD = −20.00; 95% CI (−41.47; 1.47); p = .068] when compared with titanium abutments (Ti). Bone loss was influenced by the method of abutment decontamination [n = 1; MD = −0.44; 95% CI (−0.65; −0.23); p < .001]. The rest of the studied outcomes did not show statistically significant differences. Conclusions The macroscopic design, the surface topography and the manipulation of the implant abutment did not have a significant influence on peri‐implant inflammation. In contrast, the abutment material demonstrated increased BOP values over time for Ti when compared to Zi abutments.
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Affiliation(s)
| | - Ignacio Sanz-Sánchez
- Section of Graduate Periodontology, University Complutense, Madrid, Spain.,ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
| | | | - Elena Figuero
- Section of Graduate Periodontology, University Complutense, Madrid, Spain.,ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
| | - Mariano Sanz
- Section of Graduate Periodontology, University Complutense, Madrid, Spain.,ETEP (Etiology and Therapy of Periodontal Diseases) Research Group, University Complutense, Madrid, Spain
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50
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Wang QQ, Dai R, Cao CY, Fang H, Han M, Li QL. One-time versus repeated abutment connection for platform-switched implant: A systematic review and meta-analysis. PLoS One 2017; 12:e0186385. [PMID: 29049323 PMCID: PMC5648164 DOI: 10.1371/journal.pone.0186385] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 09/30/2017] [Indexed: 11/25/2022] Open
Abstract
Objective This review aims to compare peri-implant tissue changes in terms of clinical and radiographic aspects of implant restoration protocol using one-time abutment to repeated abutment connection in platform switched implant. Method A structured search strategy was applied to three electronic databases, namely, Pubmed, Embase and Web of Science. Eight eligible studies, including seven randomised controlled studies and one controlled clinical study, were identified in accordance with inclusion/exclusion criteria. Outcome measures included peri-implant bone changes (mm), peri-implant soft tissue changes (mm), probing depth (mm) and postsurgical complications. Result Six studies were pooled for meta-analysis on bone tissue, three for soft tissue, two for probing depth and four for postsurgical complications. A total of 197 implants were placed in one-time abutment group, whereas 214 implants were included in repeated abutment group. The implant systems included Global implants, Ankylos, JDEvolution (JdentalCare), Straumann Bone level and Conelog-Screwline. One-time abutment group showed significantly better outcomes than repeated abutment group, as measured in the standardised differences in mean values (fixed- and random-effect model): vertical bone change (0.41, 3.23) in 6 months, (1.51, 14.81) in 12 months and (2.47, 2.47) in 3 years and soft tissue change (0.21, 0.23). No significant difference was observed in terms of probing depth and complications. Conclusion Our meta-analysis revealed that implant restoration protocol using one-time abutment is superior to repeated abutment for platform switched implant because of less bone resorption and soft tissue shifts in former. However, future randomised clinical trials should be conducted to further confirm these findings because of the small samples and the limited quality of the original research.
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Affiliation(s)
- Qing-qing Wang
- College &Hospital of Stomatology, Key Laboratory of Oral Diseases Research of Anhui Province, Anhui Medical University, Hefei, China
| | - Ruoxi Dai
- College &Hospital of Stomatology, Key Laboratory of Oral Diseases Research of Anhui Province, Anhui Medical University, Hefei, China
| | - Chris Ying Cao
- College &Hospital of Stomatology, Key Laboratory of Oral Diseases Research of Anhui Province, Anhui Medical University, Hefei, China
| | - Hui Fang
- College &Hospital of Stomatology, Key Laboratory of Oral Diseases Research of Anhui Province, Anhui Medical University, Hefei, China
| | - Min Han
- College &Hospital of Stomatology, Key Laboratory of Oral Diseases Research of Anhui Province, Anhui Medical University, Hefei, China
| | - Quan-Li Li
- College &Hospital of Stomatology, Key Laboratory of Oral Diseases Research of Anhui Province, Anhui Medical University, Hefei, China
- * E-mail:
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