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Goyal A, Meena R, Gupta S, Kar A, Ali R, Bohra A, Solanki V, Chaudhary P, Pakhare A. Sex-specific differences in presenting symptoms of obstructive sleep apnea. Lung India 2024; 41:115-120. [PMID: 38700405 PMCID: PMC10959312 DOI: 10.4103/lungindia.lungindia_235_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 04/17/2023] [Accepted: 06/07/2023] [Indexed: 05/05/2024] Open
Abstract
OBJECTIVES Scant data from India are available on the gender differences in presenting features of Obstructive Sleep Apnea (OSA) in India. This study aims to compare male and female patients with OSA for general characteristics and presenting symptoms. METHODOLOGY Retrospective study was done in OSA patients diagnosed in our sleep lab. History, biochemical reports, and polysomnography variables were retrieved from the sleep registry and were compared between males and females. RESULTS Out of 514 patients of OSA (367 males; 147 females). Females were older (55.97 ± 9.73 v/s 50.2 + 12.70 years, P<0.001) and more obese (BMI 35.26 ± 7.17 v/s 29.58 ± 5.49 Kg/m2; P<0.001). Waist and hip circumference were significantly higher in the female patients (P = 0.009 and <0.001 respectively). Morning headache, nocturia, fatigability (P < 0.001), and depression (P = 0.005) was more common in females (P = 0.036). Hypersomnia was more commonly seen in males (P < 0.001). Mean diastolic blood pressure was significantly higher in males, although no difference was seen in Systolic BP. Females had higher mean Fasting Blood glucose (FBS) (P = 0.02). Apnea hypopnea index was significantly higher in females {P = 0.01}. CONCLUSION Women with OSA are more obese, elderly, and with higher fasting blood glucose than males at the time of diagnosis. Females have a higher prevalence of symptoms like fatigability, depression, nocturia and early morning headache and had more severe AHI than males.
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Affiliation(s)
| | | | - Suruchi Gupta
- Community and Family Medicine, AIIMS Bhopal, Madhya Pradesh, India
| | - Avishek Kar
- Pulmonary Medicine, AIIMS Raipur, Chhattisgarh, India
| | - Rashida Ali
- Pulmonary Medicine, AIIMS Bhopal, Madhya Pradesh, India
| | - Arwa Bohra
- Pulmonary Medicine, AIIMS Bhopal, Madhya Pradesh, India
| | | | | | - Abhijit Pakhare
- Community and Family Medicine, AIIMS Bhopal, Madhya Pradesh, India
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Rashid RH, Ali R, Zahid M, Ali M, Ahmad T. Flexor Hallucis Longus Transfer And V-Y Plasty: An Effective Treatment Modality for Chronic Achilles Rupture - A Case Series. Malays Orthop J 2023; 17:59-65. [PMID: 38107357 PMCID: PMC10722995 DOI: 10.5704/moj.2311.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 12/22/2022] [Indexed: 12/19/2023] Open
Abstract
Introduction To assess outcomes of FHL transfer and V-Y plasty for chronic Achilles rupture due to insertional Achilles tendinopathy. Materials and methods A case series of 12 patients was conducted between 1st January 2017 and 31st December 2018. The patients had short flexor hallucis longus tendon transfer with gastrocnemius lengthening by V-Y plasty for Achilles tendon rupture. Patients were allowed full weight bearing at six weeks post-operatively, and were followed up at three months and six months post-operatively, when the range of motion of the ankle was examined, and the outcome was assessed using the EFAS score. Results Of the 12 patients in the study, the majority were males; the mean age was 50.6±8.96 years. A significant improvement in dorsiflexion and plantarflexion was noted at the six-month follow-up compared to the three-month follow-up (P=<0.001 for both). When compared to the normal side, dorsiflexion and plantarflexion of the affected ankle were significantly less at three months but were comparable at six months post-operatively. A significant improvement was noted in the mean EFAS score at the six-month follow-up (25.5±5.71) compared to three months (18.6±0.90) post-surgery (P=0.001). Males were also noted to have significantly higher EFAS scores at their six-month follow-up than females (P=0.022). In contrast, a negative correlation was noted between the European Foot and Ankle Society (EFAS) score at the final follow-up and age (P=0.011). Conclusion FHL tendon transfer with V-Y plasty in chronic Achilles rupture due to insertional Achilles tendinopathy is an effective procedure resulting in the restoration of the ankle range of motion and improvement in functional scores.
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Affiliation(s)
- R H Rashid
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| | - R Ali
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| | - M Zahid
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| | - M Ali
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| | - T Ahmad
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
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Gürsoy V, Hunutlu FÇ, Pinar IE, Göktuğ MR, Ali R, Özkocaman V, Özkalemkaş F. The clinical impacts of the controlling nutritional status score on patients with Hodgkin lymphoma. Eur Rev Med Pharmacol Sci 2023; 27:9916-9927. [PMID: 37916361 DOI: 10.26355/eurrev_202310_34170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
OBJECTIVE The aim of the study was to evaluate the clinical importance and potential mechanisms of controlling nutritional status (CONUT) score as a prognostic tool for Hodgkin lymphoma (HL). PATIENTS AND METHODS Diagnosed with HL, 307 patients were included in the study. Patients' demographic data, stages, B symptoms, extranodal involvement, presence of bulky disease, laboratory findings, treatments, treatment responses, nutritional status, and overall survival (OS) rates were evaluated from the hospital records. The primary endpoint of our study was to evaluate and classify newly diagnosed HL patients under the CONUT score. The secondary endpoint was to indicate any relationship between nutritional status, CONUT score, and other prognostic factors and OS. RESULTS Of 307 patients (173 males, 134 females), the mean age was 41.58±16.26 (ranging between 18-82 years). The most common type of malignancy was nodular sclerosis (72.53%). To the receiver operating characteristic (ROC) curve analysis, the best cut-off point was 2.5 to predict mortality. Eigthy-five (27.7%) and 222 (72.3%) patients had ≥3 and ≤2 CONUT scores, respectively. Twenty-four (10.80%) and 23 (27.10%) cases were also mortal in the patients with ≤2 and ≥3 CONUT scores, respectively (p<0.001). Survival times were significantly lower in those with higher (≥3) CONUT scores (p<0.001) than among the other patients. CONCLUSIONS Evaluation of nutritional status plays an important role in the response and survival of those with hematological malignancies. Malnutrition can reduce patients' tolerance to chemotherapy and increase the risk of secondary infections. In this study, undernutrition evaluated with the CONUT score was demonstrated to be a potential independent prognostic factor for OS in patients with HL.
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Affiliation(s)
- V Gürsoy
- Department of Hematology, Bursa City Hospital, Bursa, Turkey.
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Ali R, Zahran O, El-samie FEA, Eldin SS. Efficient Blind Signal Separation Algorithms for Wireless Multimedia Communication Systems.. [DOI: 10.21203/rs.3.rs-2869492/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Abstract
This paper studies the problem of multi-user blind signal separation (BSS) in wireless communications. The existing separation algorithms work on quadrature phase shift keying (QPSK). Through this work two proposed algorithms were presented to enhance the BSS performance. The first proposed algorithm uses wavelet denoising to remove noise from the received signals in time domain. It adopts different modulation techniques such as minimum shift keying (MSK), quadrature phase shift keying (QPSK), and Gaussian minimum shift keying (GMSK) then uses several BSS algorithms such as independent component analysis (ICA), principle component analysis (PCA), and multi user kurtosis (MUK) algorithms. The second proposed algorithm transfers the problem of BSS to transform domain and uses wavelet denoising to reduce noise effect on received mixture. BSS with Discrete Sine Transform (DST) and Discrete Cosine Transform (DCT) were investigated and compared to time domain performance. Minimum square error (MSE) and signal to noise ratio (SNR) were used as the evaluating metrics. Simulation results proved that in time domain, MUK with QPSK gives best performance and wavelet denoising was found to enhance the performance of BSS under all conditions. Signal separation in transform domain was found to give better performance than that in time domain due to the energy compaction process of these transforms and noise reduction due to their averaging effect.
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Gjorgjieva T, Chaloemtoem A, Shahin T, Bayaraa O, Dieng MM, Alshaikh M, Abdalbaqi M, Del Monte J, Begum G, Leonor C, Manikandan V, Drou N, Arshad M, Arnoux M, Kumar N, Jabari A, Abdulle A, ElGhazali G, Ali R, Shaheen SY, Abdalla J, Piano F, Gunsalus KC, Daggag H, Al Nahdi H, Abuzeid H, Idaghdour Y. Systems genetics identifies miRNA-mediated regulation of host response in COVID-19. Hum Genomics 2023; 17:49. [PMID: 37303042 DOI: 10.1186/s40246-023-00494-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/10/2023] [Indexed: 06/13/2023] Open
Abstract
BACKGROUND Individuals infected with SARS-CoV-2 vary greatly in their disease severity, ranging from asymptomatic infection to severe disease. The regulation of gene expression is an important mechanism in the host immune response and can modulate the outcome of the disease. miRNAs play important roles in post-transcriptional regulation with consequences on downstream molecular and cellular host immune response processes. The nature and magnitude of miRNA perturbations associated with blood phenotypes and intensive care unit (ICU) admission in COVID-19 are poorly understood. RESULTS We combined multi-omics profiling-genotyping, miRNA and RNA expression, measured at the time of hospital admission soon after the onset of COVID-19 symptoms-with phenotypes from electronic health records to understand how miRNA expression contributes to variation in disease severity in a diverse cohort of 259 unvaccinated patients in Abu Dhabi, United Arab Emirates. We analyzed 62 clinical variables and expression levels of 632 miRNAs measured at admission and identified 97 miRNAs associated with 8 blood phenotypes significantly associated with later ICU admission. Integrative miRNA-mRNA cross-correlation analysis identified multiple miRNA-mRNA-blood endophenotype associations and revealed the effect of miR-143-3p on neutrophil count mediated by the expression of its target gene BCL2. We report 168 significant cis-miRNA expression quantitative trait loci, 57 of which implicate miRNAs associated with either ICU admission or a blood endophenotype. CONCLUSIONS This systems genetics study has given rise to a genomic picture of the architecture of whole blood miRNAs in unvaccinated COVID-19 patients and pinpoints post-transcriptional regulation as a potential mechanism that impacts blood traits underlying COVID-19 severity. The results also highlight the impact of host genetic regulatory control of miRNA expression in early stages of COVID-19 disease.
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Affiliation(s)
- T Gjorgjieva
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.
| | - A Chaloemtoem
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - T Shahin
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - O Bayaraa
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - M M Dieng
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - M Alshaikh
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - M Abdalbaqi
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - J Del Monte
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - G Begum
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - C Leonor
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - V Manikandan
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - N Drou
- Center for Genomics and Systems Biology, NYU Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - M Arshad
- Center for Genomics and Systems Biology, NYU Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - M Arnoux
- Center for Genomics and Systems Biology, NYU Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - N Kumar
- Seha (Abu Dhabi Health Services Company), Abu Dhabi, United Arab Emirates
| | - A Jabari
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - A Abdulle
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - G ElGhazali
- Sheikh Khalifa Medical City-Union 71 PureHealth, Abu Dhabi, United Arab Emirates
- Department of Medical Microbiology and Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - R Ali
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - S Y Shaheen
- Department of Medical Microbiology and Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - J Abdalla
- Department of Medical Microbiology and Immunology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - F Piano
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Center for Genomics and Systems Biology, NYU Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - K C Gunsalus
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
- Center for Genomics and Systems Biology, NYU Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - H Daggag
- Seha (Abu Dhabi Health Services Company), Abu Dhabi, United Arab Emirates
| | - H Al Nahdi
- Seha (Abu Dhabi Health Services Company), Abu Dhabi, United Arab Emirates
| | - H Abuzeid
- Seha (Abu Dhabi Health Services Company), Abu Dhabi, United Arab Emirates
| | - Y Idaghdour
- Biology Program, Division of Science, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.
- Center for Genomics and Systems Biology, NYU Abu Dhabi, Abu Dhabi, United Arab Emirates.
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Newland D, Pak J, Ali R, Nemeth T, Tressel W, Kronmal R, Albers E, Friedland-Little J, Ahmed H, Kemna M, Hong B, Spencer K, Law Y. Mycophenolic Acid Therapeutic Drug Monitoring Using Area Under the Curve in Pediatric Heart Transplant Recipients. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Gamel TH, Saeed SMG, Ali R, Abdel-Aal ESM. Purple Wheat: Food Development, Anthocyanin Stability, and Potential Health Benefits. Foods 2023; 12:foods12071358. [PMID: 37048178 PMCID: PMC10093297 DOI: 10.3390/foods12071358] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Colored wheats such as black, blue, or purple wheat are receiving a great interest as healthy food ingredients due to their potential health-enhancing attributes. Purple wheat is an anthocyanin-pigmented grain that holds huge potential in food applications since wheat is the preferred source of energy and protein in human diet. Purple wheat is currently processed into a variety of foods with potent antioxidant properties, which have been demonstrated by in vitro studies. However, the health impacts of purple wheat foods in humans still require further investigations. Meanwhile, anthocyanins are vulnerable molecules that require special stabilization treatments during food preparation and processing. A number of stabilization methods such as co-pigmentation, self-association, encapsulation, metal binding, and adjusting processing conditions have been suggested as a means to diminish the loss of anthocyanins in processed foods and dietary supplements. The present review was intended to provide insights about purple wheat food product development and its roles in human health. In addition, methods for stabilizing anthocyanins during processing were briefly discussed.
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Affiliation(s)
- Tamer H Gamel
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada
| | | | - Rashida Ali
- Department of Food Science and Technology, University of Karachi, Karachi 75270, Pakistan
| | - El-Sayed M Abdel-Aal
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada
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8
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Shah S, Ali R, Baig S. Abstract No. 172 Safety of Early Enteral Nutrition After Push and Pull Type Gastrostomy Tubes. J Vasc Interv Radiol 2023. [DOI: 10.1016/j.jvir.2022.12.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
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9
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Eratne D, Loi SM, Li QX, Stehmann C, Malpas CB, Santillo A, Janelidze S, Cadwallader C, Walia N, Ney B, Lewis V, Senesi M, Fowler C, McGlade A, Varghese S, Ravanfar P, Kelso W, Farrand S, Keem M, Kang M, Goh AMY, Dhiman K, Gupta V, Watson R, Yassi N, Kaylor-Hughes C, Kanaan R, Perucca P, Dobson H, Vivash L, Ali R, O'Brien TJ, Hansson O, Zetterberg H, Blennow K, Walterfang M, Masters CL, Berkovic SF, Collins S, Velakoulis D. Cerebrospinal fluid neurofilament light chain differentiates primary psychiatric disorders from rapidly progressive, Alzheimer's disease and frontotemporal disorders in clinical settings. Alzheimers Dement 2022; 18:2218-2233. [PMID: 35102694 DOI: 10.1002/alz.12549] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 10/26/2021] [Accepted: 11/01/2021] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Many patients with cognitive and neuropsychiatric symptoms face diagnostic delay and misdiagnosis. We investigated whether cerebrospinal fluid (CSF) neurofilament light (NfL) and total-tau (t-tau) could assist in the clinical scenario of differentiating neurodegenerative (ND) from psychiatric disorders (PSY), and rapidly progressive disorders. METHODS Biomarkers were examined in patients from specialist services (ND and PSY) and a national Creutzfeldt-Jakob registry (Creutzfeldt-Jakob disease [CJD] and rapidly progressive dementias/atypically rapid variants of common ND, RapidND). RESULTS A total of 498 participants were included: 197 ND, 67 PSY, 161 CJD, 48 RapidND, and 20 controls. NfL was elevated in ND compared to PSY and controls, with highest levels in CJD and RapidND. NfL distinguished ND from PSY with 95%/78% positive/negative predictive value, 92%/87% sensitivity/specificity, 91% accuracy. NfL outperformed t-tau in most real-life clinical diagnostic dilemma scenarios, except distinguishing CJD from RapidND. DISCUSSION We demonstrated strong generalizable evidence for the diagnostic utility of CSF NfL in differentiating ND from psychiatric disorders, with high accuracy.
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Affiliation(s)
- Dhamidhu Eratne
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia.,National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Samantha M Loi
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia.,National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Qiao-Xin Li
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Christiane Stehmann
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia.,Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Charles B Malpas
- Department of Medicine, Department of Neurology, Clinical Outcomes Research Unit (CORe), Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Alexander Santillo
- Department of Clinical Sciences Malmö, Clinical Memory Research Unit, Lund University, Lund, Sweden.,Memory Clinic, Skåne University Hospital, Malmo, Sweden
| | - Shorena Janelidze
- Department of Clinical Sciences Malmö, Clinical Memory Research Unit, Lund University, Lund, Sweden.,Memory Clinic, Skåne University Hospital, Malmo, Sweden
| | - Claire Cadwallader
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Nirbaanjot Walia
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Blair Ney
- The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia.,St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - Victoria Lewis
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Matteo Senesi
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Christopher Fowler
- The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Amelia McGlade
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Shiji Varghese
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Parsa Ravanfar
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia
| | - Wendy Kelso
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Sarah Farrand
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia
| | - Michael Keem
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Matthew Kang
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Anita M Y Goh
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia
| | - Kunal Dhiman
- School of Medicine, Deakin University, Geelong, Victoria, Australia.,School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Veer Gupta
- School of Medicine, Deakin University, Geelong, Victoria, Australia.,School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Rosie Watson
- Population Health and Immunity Division, the Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia
| | - Nawaf Yassi
- Population Health and Immunity Division, the Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,Departments of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
| | - Cath Kaylor-Hughes
- Department of General Practice, Integrated Mental Health Team, University of Melbourne, Parkville, Victoria, Australia
| | - Richard Kanaan
- Department of Psychiatry, Austin Health, University of Melbourne, Heidelberg, Victoria, Australia
| | - Piero Perucca
- Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, Victoria, Australia.,Comprehensive Epilepsy Program, Austin Health, The University of Melbourne, Heidelberg, Victoria, Australia.,Department of Neuroscience, Central Clinical School, The Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Hannah Dobson
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry, Alfred Health, Melbourne, Victoria, Australia
| | - Lucy Vivash
- Department of Neuroscience, Central Clinical School, The Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Rashida Ali
- Department of Neuroscience, Central Clinical School, The Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Terence J O'Brien
- Department of Neuroscience, Central Clinical School, The Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Oskar Hansson
- Department of Clinical Sciences Malmö, Clinical Memory Research Unit, Lund University, Lund, Sweden.,Memory Clinic, Skåne University Hospital, Malmo, Sweden
| | - Henrik Zetterberg
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden.,Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden.,Department of Neurodegenerative Disease, UCL Institute of Neurology, Queen Square, London, UK.,UK Dementia Research Institute at UCL, London, UK
| | - Kaj Blennow
- Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Mölndal, Sweden.,Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, Mölndal, Sweden
| | - Mark Walterfang
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia.,The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Colin L Masters
- National Dementia Diagnostics Laboratory, The Florey Institute of Neuroscience and Mental Health, Parkville, Victoria, Australia
| | - Samuel F Berkovic
- Department of Medicine, Austin Health, Epilepsy Research Centre, The University of Melbourne, Heidelberg, Victoria, Australia
| | - Steven Collins
- Australian National Creutzfeldt-Jakob Disease Registry, Florey Institute of Neuroscience and Mental Health and Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia
| | - Dennis Velakoulis
- Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Psychiatry & Melbourne Neuropsychiatry Centre, University of Melbourne, Parkville, Victoria, Australia
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Al Balushi M, Ahmad A, Javaid S, Ahmed L, Al Maskari F, Abdulle A, Ali R. The association between body fat percentage and self-reported depression in the United Arab Emirates. Eur J Public Health 2022. [DOI: 10.1093/eurpub/ckac131.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The United Arab Emirates Healthy Future Study (UAEHFS) is one of the first large prospective cohort studies in the region which examines causes and risk factors for chronic diseases among adult UAE nationals. The aim of this study was to explore the relationship between body fat percentage (BF%) and the eight-item Patient Health Questionnaire (PHQ-8) as a screening instrument for depression among the UAEHFS pilot study participants.
Methods
We analyzed the UAEHFS pilot data to investigate the association between BF% and PHQ-8 adjusted for age and gender. We used multivariate logistic ordinal regression model. To impute missing values, 100 multiple imputations (MI) were performed using multivariate imputation of classification and regression tree. The statistical analysis was performed using R Statistical Software (version 4.2.0)
Results
Out of 517 participants, data from 487 (94.2%) were analyzed after excluding participants who didn't fill out the questionnaires. The median age was 30 years (Interquartile Range: 23 - 38). There were more males (67.8%) than females in the UAEHF pilot data. Approximately, 64 (13.1%) of the participant reported depression. The prevalence of obesity was 35.2% in this study population. The estimated odds ratio of BF% from the fitted multivariate logistic ordinal regression model was OR = 1.046 (95% CI: 1.012-1.08), and OR = 1.03 (95% CI: 1.003-1.057) for the omitted data, and MI (sensitivity analysis) respectively.
Conclusions
High body fat percentage was statistically significantly associated with high risk of reporting depression. Additional research is needed, using the main UAEHFS data (after recruitment is complete), to further investigate the association between body fat percentage and depression.
Key messages
• Our results can help contribute to the knowledge based on current and potential population mental health in the UAE and Gulf Region.
• The main finding of this study that excess body fat is associated with an increased risk of developing depression and vice versa; thus, this could add to the future direction of mental health research.
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Affiliation(s)
- M Al Balushi
- Public Health Research Center, New York University Abu Dhabi , Abu Dhabi, United Arab Emirates
- Institute of Public Health, United Arab Emirates University , Abu Dhabi, United Arab Emirates
| | - A Ahmad
- Public Health Research Center, New York University Abu Dhabi , Abu Dhabi, United Arab Emirates
| | - S Javaid
- Department of Mental Health, United Arab Emirates University , Abu Dhabi, United Arab Emirates
| | - L Ahmed
- Institute of Public Health, United Arab Emirates University , Abu Dhabi, United Arab Emirates
| | - F Al Maskari
- Institute of Public Health, United Arab Emirates University , Abu Dhabi, United Arab Emirates
| | - A Abdulle
- Public Health Research Center, New York University Abu Dhabi , Abu Dhabi, United Arab Emirates
| | - R Ali
- Public Health Research Center, New York University Abu Dhabi , Abu Dhabi, United Arab Emirates
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11
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Eratne D, Janelidze S, Malpas CB, Loi S, Walterfang M, Merritt A, Diouf I, Blennow K, Zetterberg H, Cilia B, Wannan C, Bousman C, Everall I, Zalesky A, Jayaram M, Thomas N, Berkovic SF, Hansson O, Velakoulis D, Pantelis C, Santillo A, Stehmann C, Cadwallader C, Fowler C, Ravanfar P, Farrand S, Keem M, Kang M, Watson R, Yassi N, Kaylor-Hughes C, Kanaan R, Perucca P, Vivash L, Ali R, O’Brien TJ, Masters CL, Collins S, Kelso W, Evans A, King A, Kwan P, Gunn J, Goranitis I, Pan T, Lewis C, Kalincik T. Plasma neurofilament light chain protein is not increased in treatment-resistant schizophrenia and first-degree relatives. Aust N Z J Psychiatry 2022; 56:1295-1305. [PMID: 35179048 DOI: 10.1177/00048674211058684] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Schizophrenia, a complex psychiatric disorder, is often associated with cognitive, neurological and neuroimaging abnormalities. The processes underlying these abnormalities, and whether a subset of people with schizophrenia have a neuroprogressive or neurodegenerative component to schizophrenia, remain largely unknown. Examining fluid biomarkers of diverse types of neuronal damage could increase our understanding of these processes, as well as potentially provide clinically useful biomarkers, for example with assisting with differentiation from progressive neurodegenerative disorders such as Alzheimer and frontotemporal dementias. METHODS This study measured plasma neurofilament light chain protein (NfL) using ultrasensitive Simoa technology, to investigate the degree of neuronal injury in a well-characterised cohort of people with treatment-resistant schizophrenia on clozapine (n = 82), compared to first-degree relatives (an at-risk group, n = 37), people with schizophrenia not treated with clozapine (n = 13), and age- and sex-matched controls (n = 59). RESULTS We found no differences in NfL levels between treatment-resistant schizophrenia (mean NfL, M = 6.3 pg/mL, 95% confidence interval: [5.5, 7.2]), first-degree relatives (siblings, M = 6.7 pg/mL, 95% confidence interval: [5.2, 8.2]; parents, M after adjusting for age = 6.7 pg/mL, 95% confidence interval: [4.7, 8.8]), controls (M = 5.8 pg/mL, 95% confidence interval: [5.3, 6.3]) and not treated with clozapine (M = 4.9 pg/mL, 95% confidence interval: [4.0, 5.8]). Exploratory, hypothesis-generating analyses found weak correlations in treatment-resistant schizophrenia, between NfL and clozapine levels (Spearman's r = 0.258, 95% confidence interval: [0.034, 0.457]), dyslipidaemia (r = 0.280, 95% confidence interval: [0.064, 0.470]) and a negative correlation with weight (r = -0.305, 95% confidence interval: [-0.504, -0.076]). CONCLUSION Treatment-resistant schizophrenia does not appear to be associated with neuronal, particularly axonal degeneration. Further studies are warranted to investigate the utility of NfL to differentiate treatment-resistant schizophrenia from neurodegenerative disorders such as behavioural variant frontotemporal dementia, and to explore NfL in other stages of schizophrenia such as the prodome and first episode.
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Affiliation(s)
- Dhamidhu Eratne
- Neuropsychiatry, The Royal Melbourne Hospital, Parkville, VIC, Australia.,Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia
| | - Shorena Janelidze
- Clinical Memory Research Unit, Department of Clinical Sciences, Faculty of Medicine, Lund University, Lund, Sweden
| | - Charles B Malpas
- Clinical Outcomes Research Unit (CORe), Department of Medicine, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC, Australia.,Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia.,Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia
| | - Samantha Loi
- Neuropsychiatry, The Royal Melbourne Hospital, Parkville, VIC, Australia.,Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia
| | - Mark Walterfang
- Neuropsychiatry, The Royal Melbourne Hospital, Parkville, VIC, Australia.,Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia
| | - Antonia Merritt
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia
| | - Ibrahima Diouf
- Clinical Outcomes Research Unit (CORe), Department of Medicine, The Royal Melbourne Hospital, The University of Melbourne, Melbourne, VIC, Australia.,Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Kaj Blennow
- Clinical Neurochemistry Laboratory, Institute of Neuroscience and Physiology, Sahlgrenska University Hospital, University of Gothenburg, Mölndal, Sweden
| | - Henrik Zetterberg
- Clinical Neurochemistry Laboratory, Institute of Neuroscience and Physiology, Sahlgrenska University Hospital, University of Gothenburg, Mölndal, Sweden.,Department of Psychiatry and Neurochemistry, Institute of Neuroscience and Physiology, The Sahlgrenska Academy, University of Gothenburg, Mölndal, Sweden.,Department of Neurodegenerative Disease, UCL Institute of Neurology, London, UK.,UK Dementia Research Institute, University College London (UCL), London, UK.,Hong Kong Center for Neurodegenerative Diseases, Hong Kong, China
| | - Brandon Cilia
- The University of Melbourne, Parkville, VIC, Australia
| | - Cassandra Wannan
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia
| | - Chad Bousman
- Departments of Medical Genetics, Psychiatry, and Physiology & Pharmacology, University of Calgary, Calgary, AB, Canada
| | - Ian Everall
- Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Andrew Zalesky
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia
| | - Mahesh Jayaram
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia.,Mid West Area Mental Health Service, Melbourne Health, Sunshine, VIC, Australia
| | - Naveen Thomas
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia.,Mid West Area Mental Health Service, Melbourne Health, Sunshine, VIC, Australia
| | - Samuel F Berkovic
- Epilepsy Research Centre, Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, VIC, Australia
| | - Oskar Hansson
- Clinical Memory Research Unit, Department of Clinical Sciences, Faculty of Medicine, Lund University, Lund, Sweden
| | - Dennis Velakoulis
- Neuropsychiatry, The Royal Melbourne Hospital, Parkville, VIC, Australia.,Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia
| | - Christos Pantelis
- Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Melbourne, VIC, Australia.,Mid West Area Mental Health Service, Melbourne Health, Sunshine, VIC, Australia
| | - Alexander Santillo
- Clinical Memory Research Unit, Department of Clinical Sciences, Faculty of Medicine, Lund University, Lund, Sweden
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12
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Lloyd M, Winton-Brown TT, Hew A, Rayner G, Foster E, Rychkova M, Ali R, Velakoulis D, O'Brien TJ, Kwan P, Malpas CB. Multidimensional psychopathological profile differences between patients with psychogenic nonepileptic seizures and epileptic seizure disorders. Epilepsy Behav 2022; 135:108878. [PMID: 35998513 DOI: 10.1016/j.yebeh.2022.108878] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 07/30/2022] [Accepted: 08/04/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Early differential diagnosis of psychogenic nonepileptic seizures (PNES) and epileptic seizures (ES) remains difficult. Self-reported psychopathology is often elevated in patients with PNES, although relatively few studies have examined multiple measures of psychopathology simultaneously. This study aimed to identify differences in multidimensional psychopathology profiles between PNES and ES patient groups. METHOD This was a retrospective case-control study involving patients admitted for video-EEG monitoring (VEM) over a two-year period. Clinicodemographic variables and psychometric measures of depression, anxiety, dissociation, childhood trauma, maladaptive personality traits, and cognition were recorded. Diagnosis of PNES or ES was determined by multidisciplinary assessment and consensus opinion. General linear mixed models (GLMMs) were used to investigate profile differences between diagnostic groups across psychometric measures. A general psychopathology factor was then computed using principal components analysis (PCA) and differences between groups in this 'p' factor were investigated. RESULTS 261 patients (77 % with ES and 23 % with PNES) were included in the study. The PNES group endorsed greater symptomatology with GLMM demonstrating a significant main effect of group (η2p = 0.05) and group by measure interaction (η2p = 0.03). Simple effects analysis indicated that the PNES group had particularly elevated scores for childhood trauma (β = 0.78), dissociation (β = 0.70), and depression (β = 0.60). There was a high correlation between psychopathology measures, with a single p factor generated to explain 60 % variance in the psychometric scores. The p factor was elevated in the PNES group (β = 0.61). ROC curve analysis indicated that these psychometric measures had limited usefulness when considered individually (AUC range = 0.63-0.69). CONCLUSION Multidimensional psychopathological profile differences exist between patients with PNES and ES. Patients with PNES report more psychopathology overall, with particular elevations in childhood trauma, dissociation, and depression. Although not suitable to be used as a standalone screening tool to differentiate PNES and ES, understanding of these profiles at a construct level might help triage patients and guide further psychiatric examination and enquiry.
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Affiliation(s)
- Michael Lloyd
- Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia; Department of Psychiatry, Alfred Health, Melbourne, Australia.
| | - Toby T Winton-Brown
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia; Department of Psychiatry, Alfred Health, Melbourne, Australia
| | - Anthony Hew
- Eastern Health Clinical School, Faculty of Medicine, Nursing and Health Sciences, Monash University, Richmond, Victoria, Australia; Department of Neuropsychiatry, The Royal Melbourne Hospital, Parkville, Australia
| | - Genevieve Rayner
- Department of Neurology, Alfred Health, Melbourne, Australia; Melbourne School of Psychological Sciences, University of Melbourne, Parkville, Australia
| | - Emma Foster
- Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia
| | - Maria Rychkova
- Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Melbourne School of Psychological Sciences, University of Melbourne, Parkville, Australia
| | - Rashida Ali
- Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia
| | - Dennis Velakoulis
- Department of Neuropsychiatry, The Royal Melbourne Hospital, Parkville, Australia
| | - Terence J O'Brien
- Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia
| | - Patrick Kwan
- Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia
| | - Charles B Malpas
- Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Department of Medicine, The Royal Melbourne Hospital, University of Melbourne, Parkville, Australia; Clinical Outcomes Research (CORe) Unit, Department of Medicine (RMH), The University of Melbourne, Parkville, Australia
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13
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Ali R, Sugand K, Goodall R, Salciccioli J, Marshall D, Schuster-Bruce J, Abdul-Jabar HB, Shalhoub J. 12 Trends in Neck of Femur Fracture Incidence in EU15+ Countries From 1990–2017. Br J Surg 2022. [DOI: 10.1093/bjs/znac269.447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
Background
Neck of femur fractures (NOFF) pose significant socio-economic costs to society with a high degree of morbidity and mortality. Its incidence rate has been collated within the Global Burden of Disease (GBD) database; however, to date, no comparison across countries has been reported.
Method
NOFF age-standardised incidence rates (ASIR) per 100,000 population were extracted from the GBD database for European Union (EU) 15+ countries over the period 1990 to 2017. Joinpoint regression analysis of the data identified trends in ASIR and associated estimated annual percentage changes (EAPC). These were analysed by specified timeframe, country, and gender.
Results
Of the 19 EU15+ countries, 11 (58%) had overall increases in NOFF ASIRs in 2017 compared to 1990. The median ASIRs were 240/100,000 and 322/100,000 for males and females, respectively, in 1990. By 2017, this had increased to 259/100,000 and 325/100,000, respectively. Females consistently had relatively higher NOFF ASIRs with a median gender fracture gap of 62/100,000 in 2017. Males had a higher percentage change in increasing ASIRs, with a smaller percentage change in decreasing ASIRs for all included countries. The highest national ASIRs was observed in Australia, followed by Finland and Belgium. Conversely the Mediterranean countries demonstrated the lowest ASIRs, closely followed by the USA.
Conclusions
Despite significant advances in primary and secondary hip fracture prevention strategies over the 28-year study period, significant increases in NOFF ASIRs among most EU15+ countries were observed, especially with respect to gender.
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Affiliation(s)
- R Ali
- Queen Elizabeth The Queen Mother, East Kent Hospitals University NHS Foundation Trust , Margate , United Kingdom
| | - K Sugand
- Trauma & Orthopaedic Surgery Unit, Imperial College Healthcare NHS Trust , London , United Kingdom
| | - R Goodall
- Department of Plastic Surgery , Buckinghamshire Healthcare NHS Trust, Oxford , United Kingdom
| | | | - D Marshall
- Critical Care Research Group, Nuffield Department of Clinical Neurosciences, University of Oxford , Oxford , United Kingdom
| | - J Schuster-Bruce
- Department of Ear, Nose and Throat, Head and Neck Surgery, St Georges University Hospitals NHS Trust , London , United Kingdom
| | - HB Abdul-Jabar
- Trauma & Orthopaedic Surgery Unit, London Northwest University NHS Trust , London , United Kingdom
| | - J Shalhoub
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust , London , United Kingdom
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14
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Saeed SMG, Ali SA, Faheem K, Ali R, Giuffrè AM. The Impact of Innovative Plant Sources ( Cordia myxa L. Fruit (Assyrian Plum) and Phoenix dactylifera L. Biowaste (Date Pit)) on the Physicochemical, Microstructural, Nutritional, and Sensorial Properties of Gluten-Free Biscuits. Foods 2022; 11:foods11152346. [PMID: 35954112 PMCID: PMC9368538 DOI: 10.3390/foods11152346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 11/30/2022] Open
Abstract
The gluten-free products available on the markets are deficient in bioactive compounds and high in cost. The present study is designed to develop gluten-free biscuits with enhanced nutritional properties. The gluten-free biscuits are formulated with rice flour (RF) incorporated with Assyrian plum fruit flour (APF) and bio-waste date-pit flour (DPF) according to the following ratios; RF:DPF:APF (100:0:0)/T0, (90:5:5)/T1, (80:10:10)/T2, and (70:15:15)/T3. The results demonstrate that flour blends with different concentrations of APF and DPF incorporated in RF have high contents of protein, damaged starch, crude fiber, ash, phytochemicals, and antioxidants in contrast to 100% RF, which shows the lowest values for all these parameters. The pasting properties of the flour blends reveals that the values of peak, final, breakdown, and setback viscosities reduce from T1 to T3. Similarly, a differential scanning calorimeter reveals that the phase transition temperature of the flour blends decreases with the increasing amylose content. Moreover, the scanning electron microscopy of the biscuit samples shows a positive contribution of APF and DPF for the development of the desired compactness of the structure due to the leaching of amylose content from the starch. The total phenol content (TPC) and total flavonoid content (TFC) increase from 38.43 to 132.20 mg GAE/100 g DW and 18.67 to 87.27 mg CE/100 g DW, respectively. Similarly, the antioxidant activities of biscuits improved. The protein and fiber contents of the biscuits increased from 10.20 to 14.73% and 0.69 to 12.25%, respectively. The biscuits prepared from T3 resulted in a firmer texture with a reduced spread ratio. However, the formulation of T1 and T2 biscuit samples contributed to desirable physical and sensory properties. Therefore, the addition of DPF and APF to RF is a sustainable way to make gluten-free biscuits as they provide adequate amylose, damaged starch, and fiber content to overcome the essential role of gluten in the baked product with nutraceutical properties.
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Affiliation(s)
| | - Syed Arsalan Ali
- Department of Food Science & Technology, University of Karachi, Karachi 75270, Pakistan
- Correspondence:
| | - Khizra Faheem
- Department of Food Science & Technology, University of Karachi, Karachi 75270, Pakistan
| | - Rashida Ali
- Department of Food Science & Technology, University of Karachi, Karachi 75270, Pakistan
- English Biscuits Manufacturer Private Limited, Karachi 74900, Pakistan
| | - Angelo Maria Giuffrè
- Dipartimento di Agricoltura, Università degli Studi Mediterranea di Reggio Calabria, Contrada Melissari, 89124 Reggio Calabria, Italy
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15
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Md Suhaimi N, Abdul Fatah F, Saili A, Ali R. Determinants of agricultural competitiveness: the case of pineapple production
among smallholders in Johor, Malaysia. Food Res 2022. [DOI: 10.26656/fr.2017.6(s1).003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Pineapple is a tropical fruit that contains great nutritional values and fine flavour with high
export potential and provides income generation for many smallholders in Malaysia. In
2019, Malaysia exported pineapple-based products worth RM419 million. Therefore, this
paper aimed to analyse the competitiveness of pineapple in Malaysia, which was relatively
understudied in the literature, especially in Asia. In this study, the level of competitiveness
of fresh pineapple production among smallholders at the farm level was evaluated using
an extension to the Policy Analysis Matrix (PAM). The extension provides a disaggregate
analysis that has allowed the development of the distribution of competitiveness scores for
each pineapple production at individual farms, taking into consideration the drawbacks of
the use of aggregated data. In the second stage of the analysis, the multiple regression
method was used to examine the key determinants that affected the competitiveness of
pineapple production. A sample of 191 smallholders was randomly selected in Johor. The
results demonstrated that Malaysian smallholders particularly in Johor had strong
comparative advantages in the production of pineapple. The findings showed the Social
Cost Benefit (SCB) value was less than 1, which means at a social price, the average
smallholders were socially profitable and internationally competitive. However, by using
disaggregated data, the results proved that some smallholders were not producing social
profits where 29% of them remained uncompetitive internationally. Apart from that, the
results of regression analysis revealed that the competitiveness of pineapple production
was significantly influenced by age, working experience, farm size and the variety of
pineapple. To conclude, the study presented recommendations for the potential
enhancement of viability and competitiveness of pineapple smallholders.
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16
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Fakih C, Mourad Y, Raad G, Akil W, Sfarjlani R, Chedid J, Daou J, Abou layla H, Ali R, Abou Zeid R, Zahwe R, Saad J, El samad S, Fakih F. P-691 Assessment of ovarian vascularity by three-dimensional vaginal power Doppler on day seven of menstrual cycle to predict the number of eggs collected in antagonist cycle. Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Study question
Could ovarian vascularity indices on day 2 and 7 of stimulation, measured by 3-dimensional (3D) vaginal power Doppler, predict after controlled ovarian stimulation?
Summary answer
Ovarian vascularity index (VI) on day 7 may be an indicator of poor (<three mature eggs collected) ovarian responses to gonadotropins.
What is known already
Poor and/or hyper ovarian responses to gonadotropins may be related to cycle cancellation during controlled ovarian stimulation (COS). In this context, gonadotropin dose is often individualized using patient features that predict ovarian response (such as age, antral follicular count (AFC) and anti-Müllerian hormone (AMH)). In parallel, ovarian vascularity color doppler is a valuable evaluation method to predict the ovarian hyperstimulation syndrome and the growth/maturity of Graafian follicles. The aim of the present study is to estimate the utility of 3-dimensional vaginal power Doppler and ovarian vascular flow indices in the prediction of the number of mature occytes collected after COS.
Study design, size, duration
A prospective study was conducted on 296 couples undergoing intracytoplasmic sperm injection cycle at Al Hadi Laboratory and Medical center, Beirut, Lebanon. It was performed between January 2020 and dec 2021. Couples were categorized into poor responders group (3 or less metaphase II (MII) eggs collected) (36.1%), high responders group (16 or more MII eggs collected) group ( 6.7%), and normal responders group (more than 3 and less than 16 MII eggs collected) (57,2%).
Participants/materials, setting, methods
On the second and seventh day of the menstrual cycle, ovarian volume and vascularity parameters (vascularity index (VI), flow index (FI), and vascularity flow index (VFI)) were measured using the 3D power Doppler and the Virtual Organ Computer-Aided Analysis. On day 2 , the antral follicle count was evaluated and a blood sample for AMH testing was collected. Women included in the study have undergone COS using GnRH antagonist protocol.
Main results and the role of chance
Mean age was 35,88+/- 6 year , day2 VI and day2 VFI correlates with the number of egg collected (p = 0.014 and 0.045 respectively).
9 parameters were used to predict poor and high ovarian responses (Age, AMH, AFC, day2 VI, day2 FI , day2 VFI , day7 VI, day7 FI and day7 VFI) in a Receiver operator characteristics (ROC) curve model .
Ovarian day7 FI significantly predicted poor ovarian response to gonadotropins (p = 0.038) with an area under the curve of 0.679. AFC predicted also poor ovarian response to gonadotropins (p = 0.006) . In parallel, AFC significantly predicted high ovarian response to gonadotropins (p = 0.002) and AUC (0.778) while all other 3D doppler parameters couldn’t predict high responders.
Limitations, reasons for caution
It will be necessary to perform a prospective analysis on a broad sample size to validate these findings. In addition, it will be interesting to assess the impact of ovarian vascularity on pregnancy outcomes.
Wider implications of the findings
Assessing ovarian vascularity during ovarian stimulation can help reduce the rate of cycle cancellation. In addition, more studies are welcomed in the field to unravel the mechanisms behind altered ovarian vascularity and to test the possibility of restoring normal ovarian physiology.
Trial registration number
Not Applicable
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Affiliation(s)
- C Fakih
- Al Hadi IVF Center, IVF , Beirut, Lebanon
| | - Y Mourad
- Al Hadi IVF Center, Laboratory , Beirut, Lebanon
| | - G Raad
- Al Hadi IVF Center, IVF , Beirut, Lebanon
| | - W Akil
- Al Hadi IVF Center, IVF , Beirut, Lebanon
| | - R Sfarjlani
- Balamand University , Medicine, Beirut, Lebanon
| | - J Chedid
- Balamand University , Medicine, Beirut, Lebanon
| | - J Daou
- Balamand University , Medicine, Beirut, Lebanon
| | | | - R Ali
- Lebanese University , Medicine, Beirut, Lebanon
| | - R Abou Zeid
- Lebanese University , Medicine, Beirut, Lebanon
| | - R Zahwe
- Al Hadi IVF Center, IVF , Beirut, Lebanon
| | - J Saad
- Balamand University , Medicine, Beirut, Lebanon
| | - S El samad
- Balamand University , Medicine, Beirut, Lebanon
| | - F Fakih
- Al Hadi IVF Center, IVF , Beirut, Lebanon
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17
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Haroon MZ, Farooq U, Ashraf S, Zeb S, Gillani SY, Malik S, Ali R, Irshad R, Mehmood Z, Abbas Y, Masood A, Ghafoor A, Khalil AT, Asif H, Khan S, Ujjan ID, Nigar R, Livingstone S, Pascual-Figal DA, Togni S, Allergini P, Riva A, Khan A. Colchicine anti-inflammatory therapy for non-intensive care unit hospitalized COVID-19 patients: results from a pilot open-label, randomized controlled clinical trial. J Physiol Pharmacol 2022; 73. [PMID: 36302537 DOI: 10.26402/jpp.2022.3.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 06/30/2022] [Indexed: 06/16/2023]
Abstract
Systemic inflammation is a hallmark of severe coronavirus disease-19 (COVID-19). Anti-inflammatory therapy is considered crucial to modulate the hyperinflammatory response (cytokine storm) in hospitalized COVID-19 patients. There is currently no specific, conclusively proven, cost-efficient, and worldwide available anti-inflammatory therapy available to treat COVID-19 patients with cytokine storm. The present study aimed to investigate the treatment benefit of oral colchicine for hospitalized COVID-19 patients with suspected cytokine storm. Colchicine is an approved drug and possesses multiple anti-inflammatory mechanisms. This was a pilot, open-label randomized controlled clinical trial comparing standard of care (SOC) plus oral colchicine (colchicine arm) vs. SOC alone (control arm) in non-ICU hospitalized COVID-19 patients with suspected cytokine storm. Colchicine treatment was initiated within first 48 hours of admission delivered at 1.5 mg loading dose, followed by 0.5 mg b.i.d. for next 6 days and 0.5 mg q.d. for the second week. A total of 96 patients were randomly allocated to the colchicine (n=48) and control groups (n=48). Both colchicine and control group patients experienced similar clinical outcomes by day 14 of hospitalization. Treatment outcome by day 14 in colchicine vs control arm: recovered and discharged alive: 36 (75.0%) vs. 37 (77.1%), remain admitted after 14-days: 4 (8.3%) vs. 5 (10.4%), ICU transferred: 4 (8.3%) vs. 3 (6.3%), and mortality: 4 (8.3%) vs. 3 (6.3%). The speed of improvement of COVID-19 acute symptoms including shortness of breath, fever, cough, the need of supplementary oxygen, and oxygen saturation level, was almost identical in the two groups. Length of hospitalization was on average 1.5 day shorter in the colchicine group. There was no evidence for a difference between the two groups in the follow-up serum levels of inflammatory biomarkers including C-reactive protein (CRP), D-dimer, lactate dehydrogenase (LDH), ferritin, interleukin-6 (IL-6), high-sensitivity troponin T (hs-TnT) and N-terminal pro b-type natriuretic peptide (NT pro-BNP). According to the results of our study, oral colchicine does not appear to show clinical benefits in non-ICU hospitalized COVID-19 patients with suspected cytokine storm. It is possible that the anti-inflammatory pathways of colchicine are not crucially involved in the pathogenesis of COVID-19.
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Affiliation(s)
- M Z Haroon
- Department of Community Medicine, Ayub Medical College, Abbottabad, Pakistan
| | - U Farooq
- Department of Community Medicine, Ayub Medical College, Abbottabad, Pakistan
| | - S Ashraf
- Department of Pulmonology and Critical Care Division, Khyber Teaching Hospital, Khyber Medical College, Peshawar, Pakistan
| | - S Zeb
- Department of General Medicine, Lady Reading Hospital, Peshawar, Pakistan
| | - S Y Gillani
- Department of Medicine, Ayub Teaching Hospital, Ayub Medical College, Abbottabad, Pakistan
| | - S Malik
- Department of Medicine, Ayub Teaching Hospital, Ayub Medical College, Abbottabad, Pakistan
| | - R Ali
- Department of Medicine, Ayub Teaching Hospital, Ayub Medical College, Abbottabad, Pakistan
| | - R Irshad
- Department of Pathology, Ayub Teaching Hospital, Ayub Medical College, Abbottabad, Pakistan
| | - Z Mehmood
- Department of Neurology, Lady Reading Hospital, Peshawar, Pakistan
| | - Y Abbas
- Department of General Medicine, Lady Reading Hospital, Peshawar, Pakistan
| | - A Masood
- Department of General Medicine, Lady Reading Hospital, Peshawar, Pakistan
| | - A Ghafoor
- Department of Gastroenterology, Lady Reading Hospital, Peshawar, Pakistan
| | - A T Khalil
- Department of Pathology, Lady Reading Hospital, Peshawar, Pakistan
| | - H Asif
- Department of Pulmonology and Critical Care Division, Khyber Teaching Hospital, Khyber Medical College, Peshawar, Pakistan
| | - S Khan
- Department of Pathology, Dow International Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - I D Ujjan
- Department of Pathology, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
| | - R Nigar
- Department of Obstetrics and Gynecology, Bilawal Medical College, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
| | - S Livingstone
- School of Medicine, University of Dundee, Dundee, UK
| | - D A Pascual-Figal
- Department of Cardiology, Hospital Universitario Virgen de la Arrixaca, IMIB-Arrixaca, Universidad de Murcia, Murcia, Spain
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - S Togni
- Research & Development Department, Indena S.p.A, Milan, Italy
| | - P Allergini
- Research & Development Department, Indena S.p.A, Milan, Italy
| | - A Riva
- Research & Development Department, Indena S.p.A, Milan, Italy
| | - A Khan
- Nuffield Division of Clinical Laboratory Sciences (NDCLS), Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK.
- INEOS Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
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El Miedany Y, Abu-Zaid MH, Elgaafary M, Ali N, Mansour M, Fathi N, Hassan W, Mortada MA, Moussa S, Eissa M, Tabra SAA, Fouad N, Ali R, M Medhat B, Jamaleldeen J, Adel Abdelsalam Hussein Y, Ghaleb RM, Nourhan Elameen E, Dessouki E, Saber S. AB0908 Treating to target of psoriasis: An evidence-based consensus on clinical practice recommendations. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundThe Tight Control of psoriatic arthritis (TICOPA) trial revealed a treat to target (T2T) strategy has led to improved clinical outcomes in psoriatic arthritis (PsA). The heterogeneity of the disease, the feasibility of therapy and the associated comorbidities made the implementation of such strategy in routine care a real challenge. There is a high need for establish real world recommendations for the T2T approach in PsA tailored to the disease activity status, the Psoriasis manifestations as well as the individual patient’s requirements.Objectivesto provide up-to-date, evidence-based and consensus-based recommendations for Treat-to-Target management of psoriatic arthritis (PsA) and its associated clinical manifestations.Methods14 key clinical questions were identified by scientific committee according to the Patient/ Population, Intervention, Comparison, Outcomes and Timing (PICOT) approach. Literature Review team performed a systematic review to summarize evidence advocating the benefits and harms of available pharmacologic and nonpharmacologic therapies for PsA. Subsequently, recommendations were formulated. The level of evidence was determined for each section using the Oxford Centre for Evidence-based Medicine (CEBM) system. A 3-round Delphi process was conducted with 19 experts. All rounds were conducted online. A consensus was achieved on the direction and the strength of the recommendations.ResultsAn online questionnaire were sent to expert panel who participated in the three rounds (response rate 100%). At the end of round 3, a total of fifty-one recommendation items, categorized into 6 sections to address the main 6 PsA categories, were obtained. Agreement with the recommendations (rank 7-9) ranged from 89.5-100%. Consensus was reached (i.e.≥75%of respondents strongly agreed or agreed) on the wording of all the 51 clinical standards identified by the scientific committee. Algorithms for the management of PsA have been suggested.ConclusionThese recommendations provide an updated consensus on the pharmacological treatment of PsA and strategies to reach optimal treat to target outcomes in in common clinical scenarios, based on a combination of evidence and expert opinion. Best treatment decisions should be tailored to each individual patient situation.Disclosure of InterestsNone declared
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El Miedany Y, Abu-Zaid MH, Elgaafary M, Ali N, Mansour M, Hassan W, Mortada MA, Eissa M, Tabra SAA, Fouad N, Ali R, M Medhat B, Adel Abdelsalam Hussein Y, Ghaleb RM, Nourhan Elameen E, Saber S, Moussa S. POS1168 TREAT TO TARGET OF GOUT: AN EVIDENCE-BASED CONSENSUS ON CLINICAL PRACTICE GUIDELINES. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundNew therapies, management approaches and evidence regarding the management of gout have become available over the past years. This triggered the need for updated recommendations for the management of gout.Objectivesto develop an up-to-date consensus evidence-based clinical practice guideline for the management of gout including recommendations for management of acute gout flares, optimum usage of urate lowering therapy for chronic gout as well as patient education and lifestyle guidance.MethodsAn extensive systematic literature review was performed, and evidence-based recommendations were extrapolated, based on 16-key questions identified according to population, intervention, comparator, and outcomes (PICO) approach. For each item, the level of evidence was determined using the Oxford Centre for Evidence-based Medicine (CEBM) system. These were evaluated by a panel of 17-experts via online surveys over a 2-round Delphi process.ResultsAt the end of round 2, a total of 30-recommendation items, categorized into 10 domains to were obtained. Agreement with the recommendations (rank 7-9) ranged from 90-100%. Consensus was reached (i.e.≥75%of respondents strongly agreed or agreed) on the wording, the grade of recommendation and level of evidence of all the 30 clinical standards identified by the scientific committee. The guideline emphasized that all gouty patients should be screened for comorbidities. Based on this, an algorithm for treat to target management approach tailored to the individual patient’s needs and associated comorbidities has been outlined.ConclusionThis work provides updated evidence-based recommendations for the prevention and treatment of acute as well as chronic gouty arthritis. It provides an approach for physicians and patients making decisions on the management of gout. It will also facilitate improvement and uniformity of care.Disclosure of InterestsNone declared
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20
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Qaraad B, Moaaz O, Baleanu D, Santra SS, Ali R, Elabbasy EM. Third-order neutral differential equations of the mixed type: Oscillatory and asymptotic behavior. Math Biosci Eng 2022; 19:1649-1658. [PMID: 35135222 DOI: 10.3934/mbe.2022077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In this work, by using both the comparison technique with first-order differential inequalities and the Riccati transformation, we extend this development to a class of third-order neutral differential equations of the mixed type. We present new criteria for oscillation of all solutions, which improve and extend some existing ones in the literature. In addition, we provide an example to illustrate our results.
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Affiliation(s)
- B Qaraad
- Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
- Department of Mathematics, Faculty of Science, Amran University, Amran, Yemen
| | - O Moaaz
- Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
- Section of Mathematics, International Telematic University Uninettuno, CorsoVittorio Emanuele II, Roma 39, 00186, Italy
| | - D Baleanu
- Department of Mathematics and Computer Science, Faculty of Arts and Sciences, Çankaya University Ankara, Etimesgut 06790, Turkey
- Instiute of Space Sciences, Magurele-Bucharest, Magurele 077125, Romania; Department of Medical Research, China
- Medical University Hospital, China Medical University, Taiwan, China
| | - S S Santra
- Department of Mathematics, JIS College of Engineering, Kalyani, West Bengal - 741235, India
| | - R Ali
- Department of Mathematics, College of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - E M Elabbasy
- Department of Mathematics, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
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21
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Goyal A, Saxena K, Kar A, Bhagtana PK, Sridevi CSKR, Chaudhary S, Ali R. Sleep EEG Signatures in COVID-19 Survivors. Sleep Vigilance 2021; 5:281-288. [PMID: 34661045 PMCID: PMC8505219 DOI: 10.1007/s41782-021-00174-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/26/2021] [Accepted: 09/30/2021] [Indexed: 11/26/2022]
Abstract
Study Objectives Effect of COVID-19 on sleep architecture is not known. This study was done to find out EEG changes seen during sleep in COVID-19 survivors. Methodology In this prospective single centre study, consecutive patients diagnosed with RTPCR confirmed COVID 19 were included after 4–6 weeks of discharge from hospital. All patients underwent level I PSG. EEG was analysed for presence of abnormal EEG pattern. Results Total 189 patients were contacted telephonically for participation in this study. Finally 81 patients (55 males, 26 females) underwent Level I PSG. Total sleep time was 345.1 ± 85.1 min. Sleep efficiency was 76.0 ± 14.2%. Mean time (%) during N1, N2, N3 and Rapid Eye movement (REM) was 16.4%, 59.2%, 7.9% and 18.4% percentage, respectively. Mean AHI was 28.7 ± 22.8 per hour and arousal index was 23.9 ± 13.3. Alpha intrusion was the most common EEG finding (78%), followed by cyclical alternating pattern (59%). REM density was significantly increased in 38% of patients. REM alpha bursts and increased spindles were also seen in 27% and 16%. Conclusion Abnormal EEG waves are very commonly seen in COVID-19 survivors. Presence of these abnormal PSG-EEG waves hints that COVID-19 might have similar effects as depression, insomnia on these subjects, at least in short run. Whether these changes are temporary or permanent needs to be evaluated by performing serial polysomnographies in patients with COVID-19 ARDS.
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Affiliation(s)
| | | | - Avishek Kar
- AIIMS Bhopal, Saket Nagar, Bhopal, 462024 India
| | | | | | | | - Rashida Ali
- AIIMS Bhopal, Saket Nagar, Bhopal, 462024 India
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22
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Saeed SMG, Ayesha R, Ali SA, Ali R, Ahmed R. Lotus root (
Nelumbo nucifera Gaertn
) flour a novel ingredient for the formulation of traditional unleavened flatbread: Rheological, physical and nutritional characteristics, and sensory attributes. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Rida Ayesha
- Department of Food Science & Technology University of Karachi Karachi Pakistan
| | - Syed Arsalan Ali
- Department of Food Science & Technology University of Karachi Karachi Pakistan
| | - Rashida Ali
- Department of Food Science & Technology University of Karachi Karachi Pakistan
- Department of Food Science & Technology Jinnah Women University Karachi Pakistan
- English Biscuit Manufacturers (Pvt.) Limited Korangi Industrial Area Karachi Pakistan
| | - Rahil Ahmed
- English Biscuit Manufacturers (Pvt.) Limited Korangi Industrial Area Karachi Pakistan
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23
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Ali R, Wharton R, Li L, Waterman J. 932 Delivering Excellence in Orthopaedic Training - A Five Year Qualitative Study of Characteristics Valued by Trainees Voting for Trainer of The Year. Br J Surg 2021. [DOI: 10.1093/bjs/znab258.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Background
Previous studies have described attributes of successful trainers. Dean et al’s (2017) systematic analysis found 12 commonly cited positive characteristics in medical literature. This paper and Nisar et al’s (2011) study which had a more exhaustive list of desirable qualities in surgical trainers formed the basis of our thematic analysis to identify trainer characteristics/behaviours valued by trainees on an orthopaedic training programme.
Method
We evaluated qualitative data from votes on the North West Thames rotation for Trainer of the Year over a 5-year period (2016-2020). We applied thematic analysis to identify 15 characteristics commonly cited by trainees in their nominations and logged how frequently each characteristic was raised.
Results
The five most popular qualities possessed by nominees are 1) prioritisation of training needs and endeavouring to create more training opportunities for trainees 2) being a source of support 3) willingness to allow trainees to operate 4) setting and facilitating the achievement of educational goals/targets 5) providing appropriate levels of supervision. All 15 valued characteristics and their frequency of mention are listed in the table presented.
Conclusions
To the best of our knowledge this is the only study which focuses exclusively on desirable qualities orthopaedic specialist trainees’ value in their trainers. ‘Advocating for trainees’ is a valued quality, also highlighted in ASIT’s 2018 analysis of the Silver Scalpel Award nominations, which is not otherwise well described in the literature. We hope our work will allow aspiring orthopaedic trainers insight into what trainee’s value most in a surgical mentor.
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Affiliation(s)
- R Ali
- London North West University Healthcare NHS Trust, London, United Kingdom
| | - R Wharton
- Chelsea and Westminster Hospitals NHS Foundation Trust, London, United Kingdom
| | - L Li
- Chelsea and Westminster Hospitals NHS Foundation Trust, London, United Kingdom
| | - J Waterman
- The Hillingdon Hospitals NHS Foundation Trust, London, United Kingdom
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24
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Marlow N, McNamara J, Ali R, Bentley T, James M, Bond-Smith G. 1266 Digital Rectal Examination: Do You Still Put Your Foot in It If You Don’t Put Your Finger in It? Br J Surg 2021. [DOI: 10.1093/bjs/znab259.424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Introduction
Most surgical trainees are familiar with the aphorism ‘if you don’t put your finger in it, you put your foot in it’, with regards to digital rectal examination (DRE). This commonly taught maxim, attributed to Bailey and Love in their Short Practice of Surgery, was coined to highlight the folly of neglecting DRE in patients with histories suggestive of malignant anorectal pathology. However, data are lacking on the diagnostic yield of DRE for detecting anorectal cancer in patients with lower gastrointestinal bleeding (LGIB), whilst advances in biomarker and imaging technology beg the question: is there still a role for DRE in the assessment of patients with LGIB?
Method
We designed a clinical coding search strategy to identify all adult patients with acute LGIB referred to general surgery at a UK university hospital from January to July 2020. Electronic patient records were interrogated to identify history and examination findings, diagnoses and clinical outcomes.
Results
169 patients (median age 63 (16-94) years, 54.4% male) were identified, 74.6% (126/169) with bright red bleeding, 23.7% (40/169) with altered blood and 1.8% (3/169) with melaena. DRE was performed in 91.1% (154/169) of patients, identifying blood in 42.9% (66/154) of cases and suspicious lesions, which were subsequently confirmed as anorectal malignancy, in 1.3% (2/154).
Conclusions
DRE represents a possibly stigmatising and uncomfortable examination for patients and clinicians alike. These data support the utility of DRE in patients with LGIB and may inform the discussion at the bedside to facilitate the timely diagnosis of anorectal malignancy.
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Affiliation(s)
- N Marlow
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
- Nuffield Department of Surgical Sciences, University of Oxford, Oxford, United Kingdom
| | - J McNamara
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - R Ali
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - T Bentley
- University of Oxford Medical School, Oxford, United Kingdom
| | - M James
- University of Oxford Medical School, Oxford, United Kingdom
| | - G Bond-Smith
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
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25
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Erdman P, Ali R, Bhattacharya R. 1439 A Change in The Use of Post-Operative Drains in Total Knee Arthroplasty (TKA). Br J Surg 2021. [DOI: 10.1093/bjs/znab259.1053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
Closed suction drains (CSD) are routinely used to reduce the risk of haematoma formation and wound infections in TKA. Our study aims to determine if the use of drains has any impact on estimated blood loss, transfusion rates and length of stay in hospital.
Method
Elective TKA cases performed under a single consultant between February 2018-March 2020 were identified. Electronic medical records were reviewed, and data collected on relevant variables. Estimated blood loss was calculated using Ward’s formula. Mann-Whitney U test was applied to assess for statistical significance.
Results
A total of 86 elective TKA cases were included in the study. In 41 cases patients had a CSD insitu post-operatively (group 1), in the other 45 cases a drain was not used (group 2). Both groups had similar distributions of age, BMI, and sex. We found no statistically significant differences in mean change (+/-SD) in haemoglobin post-operatively between group 1 (21.3 (+/- 9.4)) and group 2 (19 (+/- 10)), (p = 0.34). Mean estimated blood loss was 915mls (+/-365) for group 1 and 871mls (+/-455) for group 2, (p = 0.45). Group 1 had a higher rate of transfusion (4.8% vs 2.2%); however, this was not statistically significant (p = 0.51). After accounting for unrelated medical complications or social barriers to discharge, the length of hospital stay was 4.7 (+/- 2.27) and 4.9 (+/- 3.14) for group 1 and 2 respectively, (p = 0.84). There were no reported cases of wound infection in both groups.
Conclusions
We found the use of drains in TKA confers no benefits in the outcomes evaluated.
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Affiliation(s)
- P Erdman
- Imperial College Healthcare NHS Trust, London, United Kingdom
| | - R Ali
- Imperial College Healthcare NHS Trust, London, United Kingdom
| | - R Bhattacharya
- Imperial College Healthcare NHS Trust, London, United Kingdom
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26
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Sallam M, Patel R, Sun W, Ali R, Windle R, Shalaby S, Ward J, Bond-smith G. 1134 Incidence of Bile Acid Diarrhoea Post-Cholecystectomy - A Single Centre Cohort. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
Bile acid diarrhoea (BAD) can occur as a result of enterohepatic circulation interruption following cholecystectomy. Although up to 57.2% of patients are reported to develop post-cholecystectomy diarrhoea, this is not always because of BAD. The aim of this study was to determine the incidence of post-cholecystectomy BAD diagnosis and evaluate the current practices.
Method
This study was conducted as part of BADCAP study. The electronic records of patients underwent cholecystectomy operation at Oxford University Hospitals between January 2013 and December 2017 were retrospectively analysed. Records were matched with patients who underwent 75SeHCAT testing during the same time period. A positive 75SeHCAT testing was defined as a seven-day retention time of < 15%.
Results
A total of 4327 patients underwent cholecystectomy operation. 2.05% (N = 89) investigated for diarrhoea by 75SeHCAT. Alongside 75SeHCAT, 69.7% (N = 62) had colonoscopy, 37.1% (N = 33) had CT abdomen and pelvis and 3.4% (N = 3) had MRCP/MRE. Gender wise statistics revealed females were 74.5% (N = 73) and males were 19.1% (N = 17). Median time from cholecystectomy to 75SeHCAT test was 780 days (SD +/-510 days). 70.8% (N = 63) had a positive 75SeHCAT test for BAD. IBD was confirmed in 2.2% (N = 2).
Conclusions
A small number of patients were investigated and only 1.5% were diagnosed with post-cholecystectomy diarrhoea. There was a significant time delay from operation to diagnosis. The true prevalence of BAD after cholecystectomy may be much higher and clinicians need to have an increased awareness of this condition. 75SeHCAT is a useful tool for diagnosis of bile acid diarrhoea.
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Affiliation(s)
- M Sallam
- Oxford University Hospitals, Oxford, United Kingdom
| | - R Patel
- Oxford University Hospitals, Oxford, United Kingdom
| | - W Sun
- Oxford University Hospitals, Oxford, United Kingdom
| | - R Ali
- Oxford University Hospitals, Oxford, United Kingdom
| | - R Windle
- Oxford University Hospitals, Oxford, United Kingdom
| | - S Shalaby
- Oxford University Hospitals, Oxford, United Kingdom
| | - J Ward
- Oxford University Hospitals, Oxford, United Kingdom
| | - G Bond-smith
- Oxford University Hospitals, Oxford, United Kingdom
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27
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Ullah A, Ali N, Ahmad S, Rahman SU, Alghamdi S, Bannunah AM, Ali R, Aman A, Khan J, Hussain H, Sahibzada MUK. Glycogen synthase kinase-3 (GSK-3) a magic enzyme: it's role in diabetes mellitus and glucose homeostasis, interactions with fluroquionlones. A mini-review. BRAZ J BIOL 2021; 83:e250179. [PMID: 34524376 DOI: 10.1590/1519-6984.250179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 05/01/2021] [Indexed: 01/08/2023] Open
Abstract
Diabetes mellitus (DM) is a non-communicable disease throughout the world in which there is persistently high blood glucose level from the normal range. The diabetes and insulin resistance are mainly responsible for the morbidities and mortalities of humans in the world. This disease is mainly regulated by various enzymes and hormones among which Glycogen synthase kinase-3 (GSK-3) is a principle enzyme and insulin is the key hormone regulating it. The GSK-3, that is the key enzyme is normally showing its actions by various mechanisms that include its phosphorylation, formation of protein complexes, and other cellular distribution and thus it control and directly affects cellular morphology, its growth, mobility and apoptosis of the cell. Disturbances in the action of GSK-3 enzyme may leads to various disease conditions that include insulin resistance leading to diabetes, neurological disease like Alzheimer's disease and cancer. Fluoroquinolones are the most common class of drugs that shows dysglycemic effects via interacting with GSK-3 enzyme. Therefore, it is the need of the day to properly understand functions and mechanisms of GSK-3, especially its role in glucose homeostasis via effects on glycogen synthase.
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Affiliation(s)
- A Ullah
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal, Dir Upper, Khyber Pakhtunkhwa, Pakistan.,Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - N Ali
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - S Ahmad
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal, Dir Upper, Khyber Pakhtunkhwa, Pakistan
| | - S U Rahman
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal, Dir Upper, Khyber Pakhtunkhwa, Pakistan
| | - S Alghamdi
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A M Bannunah
- Department of Basic Sciences, Common First year Deanship, Umm Al-Qura University, Makkah, Saudi Arabia
| | - R Ali
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - A Aman
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal, Dir Upper, Khyber Pakhtunkhwa, Pakistan
| | - J Khan
- Department of Pharmacy, University of Malakand, Chakdara Dir Lower, Khyber Pakhtunkhwa, Pakistan
| | - H Hussain
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal, Dir Upper, Khyber Pakhtunkhwa, Pakistan
| | - M U K Sahibzada
- Department of Pharmacy, Sarhad University of Science and Information Technology, Peshawar, Khyber Pakhtunkhwa, Pakistan
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Kalim B, Ali NM, Iqbal A, Zahid MT, Rehman S, Bashir N, Ali R. Modulating the production of xylanase by Bacillus pumilus BS131 through optimization using waste fiber sludge. BRAZ J BIOL 2021; 83:e243874. [PMID: 34378658 DOI: 10.1590/1519-6984.243874] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 03/01/2021] [Indexed: 11/22/2022] Open
Abstract
In recent days, cheapest alternative carbon source for fermentation purpose is desirable to minimize production cost. Xylanases have become attractive enzymes as their potential in bio-bleaching of pulp and paper industry. The objective of the present study was to identify the potential ability on the xylanase production by locally isolated Bacillus pumilus BS131 by using waste fiber sludge and wheat bran media under submerged fermentation. Culture growth conditions were optimized to obtain significant amount of xylanase. Maximum xylanase production was recorded after 72 hours of incubation at 30 °C and 7 pH with 4.0% substrate concentration. In the nutshell, the production of xylanase using inexpensive waste fiber sludge and wheat-bran as an alternative in place of expensive xylan substrate was more cost effective and environment friendly.
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Affiliation(s)
- B Kalim
- GC University, Department of Zoology, Microbiology Laboratories, Lahore, Punjab, Pakistan
| | - N M Ali
- GC University, Department of Zoology, Microbiology Laboratories, Lahore, Punjab, Pakistan
| | - A Iqbal
- University of Veterinary and Animal Sciences, Department of Wild Life and Ecology, Developmental Biology Laboratories, Lahore, Punjab, Pakistan
| | - M T Zahid
- GC University, Department of Zoology, Molecular Biology Laboratories, Lahore, Punjab, Pakistan
| | - S Rehman
- GC University, Department of Zoology, Microbiology Laboratories, Lahore, Punjab, Pakistan
| | - N Bashir
- GC University, Department of Chemistry, Organic Chemistry Laboratories, Lahore, Punjab, Pakistan
| | - R Ali
- University of the Punjab, Institute of Biochemistry and Biotechnology, Biochemistry Laboratories, Lahore, Punjab, Pakistan
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Fakih C, Raad G, Azaki R, Yazbeck R, Zahwe R, Bazzi M, Fakih I, Fakih G, Abo. Layla H, Ali R, Abo. Layla R, Mourad Y, Fakih F. P–688 Assessment of ovarian vascularity by three-dimensional vaginal power Doppler on day two of menstrual cycle to predict the number of mature eggs collected. Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Study question
Could ovarian vascularity indices, measured by 3-dimensional (3D) vaginal power Doppler, predict the number of mature oocytes collected after controlled ovarian stimulation?
Summary answer
Ovarian vascularity index (VI) may be an indicator of poor (<three mature eggs collected) and high (>ten mature eggs collected) ovarian responses to gonadotropins.
What is known already
Poor and/or hyper ovarian responses to gonadotropins may be related to cycle cancellation during controlled ovarian stimulation (COS). In this context, gonadotropin dose is often individualized using patient features that predict ovarian response (such as age, antral follicular count (AFC) and anti-Müllerian hormone (AMH)). In parallel, ovarian vascularity color doppler is a valuable evaluation method to predict the ovarian hyperstimulation syndrome and the growth/maturity of Graafian follicles. The aim of the present study is to estimate the utility of 3-dimensional vaginal power Doppler and ovarian vascular flow indices in the prediction of the number of mature occytes collected after COS.
Study design, size, duration
A prospective study was conducted on 200 couples undergoing intracytoplasmic sperm injection cycle at Al Hadi Laboratory and Medical center, Beirut, Lebanon. It was performed between January 2020 and July 2020. Couples were categorized into poor responders group (3 or less metaphase II (MII) eggs collected) (n = 43), high responders group (10 or more MII eggs collected) group (n = 66), and normal responders group (more than 3 and less than 10 MII eggs collected) (n = 66).
Participants/materials, setting, methods
On the second day of the menstrual cycle, ovarian volume and vascularity parameters (vascularity index (VI), flow index (FI), and vascularity flow index (VFI)) were measured using the 3D power Doppler and the Virtual Organ Computer-Aided Analysis. On the same day, the antral follicle count was evaluated and a blood sample for AMH testing was collected. Women included in the study have undergone COS using GnRH antagonist protocol.
Main results and the role of chance
Receiver operator characteristics (ROC) curve model was used to predict the number of mature eggs collected. 7 parameters were used to predict poor and high ovarian responses (Age, AMH, AFC, ovarian volume, VI, FI and VFI). Ovarian VI significantly predicted poor ovarian response to gonadotropins (p = 0.033 and area under the curve (AUC)=0.668). Subsequently, the cut off value was 0.0025 with 84% sensitivity and 83.3% specificity. In parallel, ovarian VI significantly predicted high ovarian response to gonadotropins (p = 0.036 and AUC (0.778)) with a cut off value 0.0375 and with 77.8% sensitivity and 78.3% specificity. Furthermore, VFI significantly predicted high ovarian response to gonadotropins (p = 0.045; AUC=0.677).
Limitations, reasons for caution
It will be necessary to perform a prospective analysis on a broad sample size to validate these findings. In addition, it will be interesting to assess the impact of ovarian vascularity on pregnancy outcomes.
Wider implications of the findings: Assessing ovarian vascularity prior to ovarian stimulation can help reduce the rate of cycle cancellation. In addition, more studies are welcomed in the field to unravel the mechanisms behind altered ovarian vascularity and to test the possibility of restoring normal ovarian physiology.
Trial registration number
Not applicable
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Affiliation(s)
- C Fakih
- Al Hadi IVF Center, IVF, Beirut, Lebanon
| | - G Raad
- Al Hadi IVF Center, IVF, Beirut, Lebanon
| | - R Azaki
- Lebanese University, ObGyn, Beirut, Lebanon
| | - R Yazbeck
- Al Hadi IVF Center, IVF, Beirut, Lebanon
| | - R Zahwe
- Al Hadi IVF Center, IVF, Beirut, Lebanon
| | - M Bazzi
- Al Hadi IVF Center, IVF, Beirut, Lebanon
| | - I Fakih
- Al Hadi IVF Center, IVF, Beirut, Lebanon
| | - G Fakih
- Al Hadi IVF Center, IVF, Beirut, Lebanon
| | | | - R Ali
- Lebanese University, ObGyn, Beirut, Lebanon
| | | | - Y Mourad
- Al Hadi IVF Center, IVF, Beirut, Lebanon
| | - F Fakih
- Al Hadi IVF Center, IVF, Beirut, Lebanon
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Mobin L, Haq MA, Ali R, Naz S, Saeed SG. Antibacterial and antioxidant potential of the phenolic extract and its fractions isolated from Allium ascalonicum (onion) peel. Nat Prod Res 2021; 36:3163-3167. [PMID: 34304656 DOI: 10.1080/14786419.2021.1948040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Aqueous methanolic (20:80) crude extract of the outer peel of Allium ascalonicum (onions) was fractionated into anthocyanin (II), acidic (i.e., phenolic acids, Ia), neutral A (i.e., flavanols, Ib) and neutral B (i.e., flavonols, Ic) phenols using C-18 and hydrophilic-lipophilic balanced (HLB) Co-polymer cartridges. The fractions were analysed for total phenolic, total flavonoids, antibacterial activity, antioxidant potential and lipoxygenase (LOX) inhibition. The recovery of total phenols and bio functional activity in all fractions were found to be more in HLB. All fractions showed antimicrobial activity against tested strains with phenolic acids (Ia) being most active and flavanol (Ib) least active, while the highest free radical scavenging, reducing power and LOX inhibition was exhibited by flavonol (Ic) and least by flavanols (Ib). HPLC analysis revealed the presence of vanillic acid and quercetin in non-anthocyanin I and cyanidin in anthocyanin II.
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Affiliation(s)
- Lubna Mobin
- Department of Food Science and Technology, University of Karachi, Karachi, Pakistan
| | - Mohammad Abdul Haq
- Department of Food Science and Technology, University of Karachi, Karachi, Pakistan
| | - Rashida Ali
- Department of Food Science and Technology, University of Karachi, Karachi, Pakistan.,English Biscuit Manufacturers (Pvt.) Limited, Karachi, Pakistan.,Department of Food Science and Technology, Jinnah University for Women, Karachi, Pakistan
| | - Shahina Naz
- Department of Food Science and Technology, University of Karachi, Karachi, Pakistan
| | - Syed Ghufran Saeed
- Department of Food Science and Technology, University of Karachi, Karachi, Pakistan
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Hew A, Lloyd M, Rayner G, Matson A, Rychkova M, Ali R, Winton-Brown T, Perucca P, Kwan P, O'Brien TJ, Velakoulis D, Malpas CB, Loi SM. Psychiatric and cognitive characteristics of older adults admitted to a Video-EEG monitoring (VEM) unit. Epilepsy Behav 2021; 120:107987. [PMID: 33979768 DOI: 10.1016/j.yebeh.2021.107987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 03/20/2021] [Accepted: 04/07/2021] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To compare the clinical, psychiatric, and cognitive characteristics of older with younger patients presenting to a video-EEG monitoring (VEM) unit. METHOD This was a retrospective case-control study involving patients admitted for VEM over a two-year period (from April 2018 to April 2020) at two comprehensive epilepsy units. Patients were categorized into an older (≥60 years) and a younger (<60 years) group. Younger patients were individually matched to older adults to form a matched younger group. Diagnosis was determined by a consensus opinion of epileptologists, neurologists, and neuropsychiatrists. The main diagnostic categories were epilepsy, psychogenic nonepileptic seizures (PNES), and 'other' diagnosis (non-diagnostic and other nonepileptic diagnoses). Clinical psychiatric diagnoses were obtained from neuropsychiatric reports. Objective cognitive function was measured with the Neuropsychiatry Unit Cognitive Assessment Tool (NUCOG). Subjective cognitive function was assessed using the Quality of Life in Epilepsy Inventory-89 (QOLIE-89) cognitive subscales. RESULTS Five-hundred and thirty three patients (71 older, 462 younger) aged 16-91 years were admitted to the VEM unit during the study period. There was a diagnosis of focal epilepsy in 55% of the older group and 48% of the younger group, generalized epilepsy in 3% of the older group and 10% of the younger group, and 'other' in 32% of the older group and 19% of the younger group. Ten percent (2 males and 5 females) of the older group were diagnosed with PNES compared to 22% of the younger group (p = 0.016). A depressive disorder was diagnosed in 34% of the older group and 24% of the younger group (p = 0.20). An anxiety disorder was diagnosed in 15% of the older group and 25% of the younger group (p = 0.15). Mild neurocognitive disorder was more common in the older group (34%) compared to the matched younger group (34% vs 3%, p < 0.001). The older group had lower mean NUCOG scores compared to the matched younger group (79.49 vs 87.73, p = <0.001). There was no evidence for a relationship between mean NUCOG score and overall subjective cognitive difficulties for the older group (r = 0.03, p = 0.83). Among older adults, those diagnosed with PNES had more experiences of childhood trauma. Measures of dissociation, depression, or general anxiety did not differ between PNES and non-PNES diagnoses in the older group. CONCLUSION Psychiatric comorbidities are common among older adults admitted for VEM. The psychological impact of epilepsy and risk factors for PNES seen in younger patients are also applicable in the older group. The older group demonstrated more cognitive impairments than the younger group, although these were usually unrecognized by individuals. Older adults admitted to VEM will benefit from psychiatric and neuropsychological input to ensure a comprehensive care approach to evaluation and management.
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Affiliation(s)
- Anthony Hew
- Department of Neuropsychiatry, The Royal Melbourne Hospital, Parkville, Australia.
| | - Michael Lloyd
- Department of Psychiatry, Alfred Health, Prahran, Australia
| | - Genevieve Rayner
- Melbourne School of Psychological Sciences, The University of Melbourne, Australia; Department of Neurosciences, Alfred Health, Australia; Department of Medicine, Austin Hospital, The University of Melbourne
| | - Alice Matson
- Melbourne School of Psychological Sciences, The University of Melbourne, Australia
| | - Maria Rychkova
- Department of Medicine (RMH), The University of Melbourne, Australia; Department of Neurosciences, Monash University, Australia; Department of Neurology, Alfred Health, Prahran, Australia
| | - Rashida Ali
- Department of Medicine (RMH), The University of Melbourne, Australia; Department of Neurosciences, Monash University, Australia; Department of Neurology, Alfred Health, Prahran, Australia
| | | | - Piero Perucca
- Department of Medicine (RMH), The University of Melbourne, Australia; Department of Neurology, Royal Melbourne Hospital, Parkville, Australia; Department of Neurosciences, Monash University, Australia; Department of Neurology, Alfred Health, Prahran, Australia
| | - Patrick Kwan
- Department of Medicine (RMH), The University of Melbourne, Australia; Department of Neurology, Royal Melbourne Hospital, Parkville, Australia; Department of Neurosciences, Monash University, Australia; Department of Neurology, Alfred Health, Prahran, Australia
| | - Terence J O'Brien
- Department of Medicine (RMH), The University of Melbourne, Australia; Department of Neurology, Royal Melbourne Hospital, Parkville, Australia; Department of Neurosciences, Monash University, Australia; Department of Neurology, Alfred Health, Prahran, Australia
| | - Dennis Velakoulis
- Department of Neuropsychiatry, The Royal Melbourne Hospital, Parkville, Australia; Melbourne Neuropsychiatry Centre, University of Melbourne and NorthWestern Mental Health, Melbourne, VIC, Australia; Department of Psychiatry, University of Melbourne, Australia
| | - Charles B Malpas
- Department of Medicine (RMH), The University of Melbourne, Australia; Department of Neurology, Royal Melbourne Hospital, Parkville, Australia; Melbourne School of Psychological Sciences, The University of Melbourne, Australia
| | - Samantha M Loi
- Department of Medicine (RMH), The University of Melbourne, Australia; Department of Neurology, Royal Melbourne Hospital, Parkville, Australia; Melbourne School of Psychological Sciences, The University of Melbourne, Australia
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Rahat MA, Israr M, Hassan I, Islam M, -Ud-Din A, Ali A, Khan MI, Iqbal MS, Jabeen H, Rasool A, Akbar F, Khan MAA, Ullah N, Ali R, Nasar M, Shah M. Episode of Hepatitis C viral infection in the people of Swat, Pakistan. BRAZ J BIOL 2021; 82:e243283. [PMID: 34161427 DOI: 10.1590/1519-6984.243283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/09/2020] [Indexed: 11/21/2022] Open
Abstract
Infectious agents cause serious diseases in humans worldwide and are responsible for the high rate of morbidity and mortality. The prevalence and epidemiology of infectious disease (HCV) in the hospital visited patients referred by the physicians through the initial findings and their associated risk factors were studied in Swat. The data of 174 infected patients were collected during the period of 2015 to 2017 from two clinical laboratories of Tehsil Matta Swat. Inform consent form was taken before blood collection. After taking informed consent blood samples were collected and ICT test was performed and then ICT positive cases were conform through PCR. A total of 174 ICT positive samples [106 male and 68 females] were included in this study. Age was considered from 10 to 72 years. Of the 174 ICT strip positive, 99 [63 males, 36 females] were confirmed through PCR. The prevalence rate was recorded 56.89%. I.V/I.M injection was recorded in 100% of the individuals. Visits to the barber shop was reported in (58%) of the individuals, married individuals were (81.0), surgical operation was reported in (44.8%), sharing toothbrush was observed in (29.9%), piercing was reported in (39.7%), family history was reported in (26.4%), dental treatment was observed in (21.8%), jaundice were (13.2%) and tattooing was (1.7%). Blood transfusion, surgical operations, Jaundice, family history and dental treatment were found significant risk factors for acquiring HCV infection. It was concluded that proper implementation of precautionary measures should be needed to control the spread of HCV in far near future.
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Affiliation(s)
- M A Rahat
- Department of Genetics, Hazara University, Mansehra, Pakistan
| | - M Israr
- Department of Forensic Sciences, University of Swat, Swat, Pakistan
| | - I Hassan
- Department of Genetics, Hazara University, Mansehra, Pakistan
| | - M Islam
- Department of Genetics, Hazara University, Mansehra, Pakistan
| | - A -Ud-Din
- Department of Genetics, Hazara University, Mansehra, Pakistan
| | - A Ali
- Department of Biochemistry, Saidu Medical College, Saidu Sharif Swat, Pakistan
| | - M I Khan
- Department of Genetics, Hazara University, Mansehra, Pakistan
| | - M S Iqbal
- Department of Botany, University of Gujrat, Gujrat, Pakistan
| | - H Jabeen
- Department of Microbiology, Women University Mardan, Pakistan
| | - A Rasool
- Centre for Biotechnology & Microbiology, University of Swat, Swat-19201, Pakistan
| | - F Akbar
- Centre for Biotechnology & Microbiology, University of Swat, Swat-19201, Pakistan
| | - M A A Khan
- Centre for Biotechnology & Microbiology, University of Peshawar, Pakistan
| | - N Ullah
- Department of Genetics, Hazara University, Mansehra, Pakistan
| | - R Ali
- Department of Genetics, Hazara University, Mansehra, Pakistan
| | - M Nasar
- Department of Biosciences, COMSAT University Islamabad, Pakistan
| | - M Shah
- Center for Animal Sciences & Fisheries, University of Swat, Swat, Pakistan
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Couzins M, Ali R, Mitchell O, Brennan PA, Bekker J. Computed tomography-guided transfacial buccal space core biopsy of deep head and neck space lesions: our experience. Br J Oral Maxillofac Surg 2021; 59:1238-1242. [PMID: 34284885 DOI: 10.1016/j.bjoms.2021.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 04/13/2021] [Indexed: 11/18/2022]
Abstract
Deep head and neck space lesions can present a number of diagnostic challenges due to their deep anatomical position and difficult access for diagnostic tissue sampling. We describe a series of percutaneous 'transfacial' buccal space computed tomography (CT)-guided core biopsies of these lesions and subsequent histological findings. Six patients underwent CT-guided core biopsy of deep parotid, parapharyngeal, or masticator space lesions over a 30-month period. We describe our biopsy technique and correlate our histological findings with subsequent surgical resection where performed. Five of six of CT-guided biopsies obtained sufficient tissue for histological interpretation with varying findings, including salivary gland tumours and squamous cell carcinoma confirmed on subsequent resection. One patient was treated palliatively following core biopsy. No biopsy-related complications were observed. In our small series, percutaneous CT-guided transfacial biopsy via the buccal space has proved an excellent option for the minimally invasive tissue acquisition of deep head and neck space lesions.
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Affiliation(s)
- M Couzins
- Departments of Clinical Radiology, Queen Alexandra Hospital, Portsmouth, UK.
| | - R Ali
- Departments of Clinical Radiology, Queen Alexandra Hospital, Portsmouth, UK
| | - O Mitchell
- Oral and Maxillofacial Surgery, Queen Alexandra Hospital, Portsmouth, UK
| | - P A Brennan
- Oral and Maxillofacial Surgery, Queen Alexandra Hospital, Portsmouth, UK
| | - J Bekker
- Departments of Clinical Radiology, Queen Alexandra Hospital, Portsmouth, UK
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Holper S, Foster E, Lloyd M, Rayner G, Rychkova M, Ali R, Winton-Brown TT, Velakoulis D, O'Brien TJ, Kwan P, Malpas CB. Clinical predictors of discordance between screening tests and psychiatric assessment for depressive and anxiety disorders among patients being evaluated for seizure disorders. Epilepsia 2021; 62:1170-1183. [PMID: 33735445 DOI: 10.1111/epi.16871] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/24/2021] [Accepted: 02/24/2021] [Indexed: 01/02/2023]
Abstract
OBJECTIVE This study was undertaken to identify factors that predict discordance between the screening instruments Neurological Disorders Depression Inventory for Epilepsy (NDDI-E) and Generalized Anxiety Disorder scale (GAD-7), and diagnoses made by qualified psychiatrists among patients with seizure disorders. Importantly, this is not a validation study; rather, it investigates clinicodemographic predictors of discordance between screening tests and psychiatric assessment. METHODS Adult patients admitted for inpatient video-electroencephalographic monitoring completed eight psychometric instruments, including the NDDI-E and GAD-7, and psychiatric assessment. Patients were grouped according to agreement between the screening instrument and psychiatrists' diagnoses. Screening was "discordant" if the outcome differed from the psychiatrist's diagnosis, including both false positive and false negative results. Bayesian statistical analyses were used to identify factors associated with discordance. RESULTS A total of 411 patients met inclusion criteria; mean age was 39.6 years, and 55.5% (n = 228) were female. Depression screening was discordant in 33% of cases (n = 136/411), driven by false positives (n = 76/136, 56%) rather than false negatives (n = 60/136, 44%). Likewise, anxiety screening was discordant in one third of cases (n = 121/411, 29%) due to false positives (n = 60/121, 50%) and false negatives (n = 61/121, 50%). Seven clinical factors were predictive of discordant screening for both depression and anxiety: greater dissociative symptoms, greater patient-reported adverse events, subjective cognitive impairment, negative affect, detachment, disinhibition, and psychoticism. When the analyses were restricted to only patients with psychogenic nonepileptic seizures (PNES) or epilepsy, the rate of discordant depression screening was higher in the PNES group (n = 29, 47%) compared to the epilepsy group (n = 70, 30%, Bayes factor for the alternative hypothesis = 4.65). SIGNIFICANCE Patients with seizure disorders who self-report a variety of psychiatric and other symptoms should be evaluated more thoroughly for depression and anxiety, regardless of screening test results, especially if they have PNES and not epilepsy. Clinical assessment by a qualified psychiatrist remains essential in diagnosing depressive and anxiety disorders among such patients.
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Affiliation(s)
- Sarah Holper
- Department of Neurology, Alfred Health, Prahran, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Emma Foster
- Department of Neurology, Alfred Health, Prahran, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Michael Lloyd
- Department of Psychiatry, Alfred Health, Melbourne, Victoria, Australia
| | - Genevieve Rayner
- Department of Neurology, Alfred Health, Prahran, Victoria, Australia.,Melbourne School of Psychological Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - Maria Rychkova
- Department of Neurology, Alfred Health, Prahran, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
| | - Rashida Ali
- Department of Neurology, Alfred Health, Prahran, Victoria, Australia.,Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Toby T Winton-Brown
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Department of Psychiatry, Alfred Health, Melbourne, Victoria, Australia
| | - Dennis Velakoulis
- Department of Neuropsychiatry, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Terence J O'Brien
- Department of Neurology, Alfred Health, Prahran, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Patrick Kwan
- Department of Neurology, Alfred Health, Prahran, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Charles B Malpas
- Department of Neurology, Alfred Health, Prahran, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Parkville, Victoria, Australia.,Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia.,Clinical Outcomes Research Unit, Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
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35
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Saeed SMG, Ali SA, Ali R, Sayeed SA, Mobin L, Ahmed R. Correction to: Exploring the potential of black gram (Vigna mungo) flour as a fat replacer in biscuits with improved physicochemical, microstructure, phytochemicals, nutritional and sensory attributes. SN Appl Sci 2021. [DOI: 10.1007/s42452-021-04184-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The version of Fig. 5 in the initial online publication was incorrect. The original article has been corrected.
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36
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Dang YL, Foster E, Lloyd M, Rayner G, Rychkova M, Ali R, Carney PW, Velakoulis D, Winton-Brown TT, Kalincik T, Perucca P, O'Brien TJ, Kwan P, Malpas CB. Adverse events related to antiepileptic drugs. Epilepsy Behav 2021; 115:107657. [PMID: 33360400 DOI: 10.1016/j.yebeh.2020.107657] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/04/2020] [Accepted: 11/22/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Adverse events (AEs) related to antiepileptic drugs (AEDs) may interfere with adequate dosing and patient adherence, leading to suboptimal seizure control, and relatedly, increased injuries, hospitalizations, and mortality. This study investigated the clinicodemographic factors associated with AEs related to AEDs as reported by the Liverpool Adverse Events Profile (LAEP), and explored the ability of LAEP to discriminate between epilepsy and psychogenic nonepileptic seizures (PNES). We hypothesized that female sex, mood disorders, AED-polytherapy, duration, and severity of epilepsy are associated with increased endorsement of AEs related to AEDs, and that endorsement of AEs related to AEDs would significantly differ between epilepsy and PNES patients. METHODS We prospectively enrolled adult patients admitted to two inpatient video-electroencephalogram monitoring units. Clinicodemographic variables and psychometric measures of depression, anxiety, and cognitive function were recorded. Patient-reported AE endorsement was obtained using the LAEP, which was reduced to four latent domains using exploratory structural equation modeling. General linear models identified variables associated with each domain. Logistic regression determined the ability of LAEP scores to differentiate between epilepsy and PNES. RESULTS 311 patients met inclusion criteria. Mean age was 38 years and 56% of patients were female. Network analysis demonstrated strong relationships between depression and anxiety with physical, sleep, psychiatric, and dermatological AE endorsement. Depression, female sex, and AED polytherapy were associated with greater AE endorsement. Epilepsy, compared to PNES, was associated with lower AE endorsement. Fewer prescribed AEDs and greater reported physical AE endorsement were associated with PNES diagnosis. SIGNIFICANCE There is a strong relationship between patient-reported AEs and psychiatric symptomatology. Those with PNES paradoxically endorse greater physical AEs despite receiving fewer AEDs. Patients who endorse AEs in clinical practice should be screened for comorbid depression or anxiety and treated accordingly.
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Affiliation(s)
- Yew Li Dang
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia
| | - Emma Foster
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia.
| | - Michael Lloyd
- Department of Psychiatry, Alfred Health, Melbourne, Australia
| | - Genevieve Rayner
- Melbourne School of Psychological Sciences, University of Melbourne, Parkville, Australia
| | - Maria Rychkova
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Department of Neurology, Alfred Health, Melbourne, Australia; Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
| | - Rashida Ali
- Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia
| | - Patrick W Carney
- Department of Medicine, Monash University and Eastern Health, Melbourne, Australia; Florey Institute of Neuroscience and Mental Health, Melbourne, Australia
| | - Dennis Velakoulis
- Department of Neuropsychiatry, The Royal Melbourne Hospital, Parkville, Australia
| | | | - Tomas Kalincik
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Clinical Outcomes Research (CORe) Unit, Department of Medicine (RMH), The University of Melbourne, Parkville, Australia
| | - Piero Perucca
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia; Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
| | - Terence J O'Brien
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia; Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
| | - Patrick Kwan
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Department of Neurology, Alfred Health, Melbourne, Australia; Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia; Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
| | - Charles B Malpas
- Department of Neurology, The Royal Melbourne Hospital, Parkville, Australia; Department of Neurology, Alfred Health, Melbourne, Australia; Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia; Clinical Outcomes Research (CORe) Unit, Department of Medicine (RMH), The University of Melbourne, Parkville, Australia
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Saeed SMG, Urooj S, Ali SA, Ali R, Mobin L, Ahmed R, Sayeed SA. Impact of the incorporation of date pit flour an underutilized biowaste in dough and its functional role as a fat replacer in biscuits. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15218] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Saman Urooj
- Department of Food Science & Technology University of Karachi Karachi Pakistan
| | - Syed Arsalan Ali
- Department of Food Science & Technology University of Karachi Karachi Pakistan
| | - Rashida Ali
- Department of Food Science & Technology University of Karachi Karachi Pakistan
- Department of Food Science & Technology Jinnah University for Women Karachi Pakistan
- English Biscuit Manufacturers Private Limited Karachi Pakistan
| | - Lubna Mobin
- Department of Food Science & Technology University of Karachi Karachi Pakistan
| | - Rahil Ahmed
- English Biscuit Manufacturers Private Limited Karachi Pakistan
| | - Syed Asad Sayeed
- Department of Food Science & Technology University of Karachi Karachi Pakistan
- Department of Food Science & Technology Jinnah University for Women Karachi Pakistan
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Saeed SMG, Ali SA, Ali R, Sayeed SA, Mobin L, Ahmed R. Exploring the potential of black gram (Vigna mungo) flour as a fat replacer in biscuits with improved physicochemical, microstructure, phytochemicals, nutritional and sensory attributes. SN Appl Sci 2020. [DOI: 10.1007/s42452-020-03797-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Day D, Chia J, Foo E, Ali R, Toh H, Segelov E. 98P Operational challenges of an Asian Pacific (APAC) academic oncology clinical trial. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Mezhal F, Ahmed L, Jabari A, Alzaabi T, Alblooshi M, Alhosani A, Ali R. The Epidemiology and Burden of Cardiometabolic Risk factors in a Young Emirati Population. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
The United Arab Emirates (UAE) has experienced a rapid growth in economy. This growth was paralleled with a drastic rise in non-communicable diseases (NCDs); primarily cardiovascular disease, which accounts for 40% of mortality in UAE. These NCDs are caused by the accumulation of cardiometabolic risk factors (CRFs) such as obesity, dysglycemia, dyslipidemia, hypertension and central obesity. The CRFs are associated with other factors including sociodemography, physical inactivity, tobacco use, and heredity.
Objective
The objective is to investigate the burden of CRFs and their interrelationship, and to estimate the association with other determinants like sociodemographic status, lifestyle and family history.
Methods
Data was drawn from the UAE Healthy Future Study participants aged 18 to 40. Demographic and health data was collected by questionnaires. Measurements, blood pressure, and blood samples were collected. CRFs were analyzed by age and gender.
Results
A total of 5,126 eligible participants were included in the analysis. The age-adjusted prevalence rates were 26.5% for obesity, 11.7% for dysglycemia, 62.7% for dyslipidemia, 22.4% for hypertension and 22.5% for central obesity. Obesity had the strongest relationship with other metabolic factors. Education, employment, smoking and family history had associations with some metabolic markers. Forty percent had ≥2 risk factors. The burden of ≥ 2 CRFs was affected by age (OR 1.1), having lower education (OR 1.37) and having a family history (OR 1.44).
Conclusions
CRFs are highly prevalent in young adults in the UAE. These risk factors are accumulating and are affected by multiple determinants. Obesity is highly associated with having other CRFs simultaneously. This should be taken into account in the design of target-group-specific prevention of NCD development. Further research is needed to investigate how the clustering manifests in young adults to prevent the early rise of NCDs in the UAE.
Key messages
Cardiovascular disease and associated risk factors are highly prevalent in the young population (18-40) of the UAE. The clustering of cardiometabolic risk factors occurs early in young people in UAE.
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Affiliation(s)
- F Mezhal
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - L Ahmed
- Institute of Public Health, United Arab Emirates University, Al Aain, United Arab Emirates
| | - A Jabari
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - T Alzaabi
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - M Alblooshi
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - A Alhosani
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - R Ali
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
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Saeed SMG, Tayyaba S, Ali SA, Tayyab S, Sayeed SA, Ali R, Mobin L, Naz S. Evaluation of the potential of Lotus root (Nelumbo nucifera) flour as a fat mimetic in biscuits with improved functional and nutritional properties. CyTA - Journal of Food 2020. [DOI: 10.1080/19476337.2020.1812727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
| | - Sidra Tayyaba
- Department of Food Science & Technology, University of Karachi, Pakistan, Karachi, Pakistan
| | - Syed Arsalan Ali
- Department of Food Science & Technology, University of Karachi, Pakistan, Karachi, Pakistan
| | - Sania Tayyab
- Department of Food Science & Technology, University of Karachi, Pakistan, Karachi, Pakistan
| | - Syed Asad Sayeed
- Department of Food Science & Technology, University of Karachi, Pakistan, Karachi, Pakistan
- Department of Food Science & Technology, Jinnah Women University, Karachi, Pakistan
| | - Rashida Ali
- Department of Food Science & Technology, University of Karachi, Pakistan, Karachi, Pakistan
- Department of Food Science & Technology, Jinnah Women University, Karachi, Pakistan
- Center of excellence, English Biscuit Manufacturers Private Limited, Karachi, Pakistan
| | - Lubna Mobin
- Department of Food Science & Technology, University of Karachi, Pakistan, Karachi, Pakistan
| | - Shahina Naz
- Department of Food Science & Technology, University of Karachi, Pakistan, Karachi, Pakistan
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Mantei F, Ouda M, Ali R, Schaadt A. Prozesssimulation des komplexen Gemischverhaltens von Oxymethylendimethylether (OME). CHEM-ING-TECH 2020. [DOI: 10.1002/cite.202055472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- F. K. Mantei
- Fraunhofer-Institut für Solare Energiesysteme ISE Wasserstofftechnologien Heidenhofstr. 2 79110 Freiburg Deutschland
- Technische Universität Berlin Fachgebiet Verfahrenstechnik Fraunhoferstr. 33–36 10587 Berlin Deutschland
| | - M. Ouda
- Fraunhofer-Institut für Solare Energiesysteme ISE Wasserstofftechnologien Heidenhofstr. 2 79110 Freiburg Deutschland
| | - R. Ali
- Fraunhofer-Institut für Solare Energiesysteme ISE Wasserstofftechnologien Heidenhofstr. 2 79110 Freiburg Deutschland
| | - A. Schaadt
- Fraunhofer-Institut für Solare Energiesysteme ISE Wasserstofftechnologien Heidenhofstr. 2 79110 Freiburg Deutschland
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Alnuaimi K, Ali R, Al-Younis N. Job satisfaction, work environment and intent to stay of Jordanian midwives. Int Nurs Rev 2020; 67:403-410. [PMID: 32720311 DOI: 10.1111/inr.12605] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 06/06/2020] [Accepted: 06/09/2020] [Indexed: 11/26/2022]
Abstract
AIM The aims of this study were to (1) assess the levels of Jordanian midwives' job satisfaction, intention to stay and work environment; (2) examine the relationship between work environment and intention to stay, and the level of job satisfaction among midwives working in Jordanian hospitals and maternal and child health centres and (3) to investigate the associations between job satisfaction and selected demographic variables among Jordanian midwives. BACKGROUND The shortage, turnover and retention of midwives are global problems and Jordan is one of the countries thathas a shortage of midwifery workforce. Job satisfaction is well studied among nurses worldwide; however, there are inadequate studies that have assessed the job satisfaction among midwives including Jordan. METHODS A descriptive, correlational design survey was used and a sample of 413 midwives were recruited from 14 different hospital settings (12 governmental and 2 teaching hospitals) and 8 health centres. RESULTS The levels of job satisfaction of Jordanian midwives were neither satisfied nor unsatisfied. The overall mean intent to stay at work was between neutral to agree in general. A positive significant correlation was found between job satisfaction, work environment and intent to stay. The work environment was neither a favourable nor an unfavourable. CONCLUSION AND IMPLICATIONS FOR NURSING, HEALTH AND EDUCATION POLICY: Jordanian midwives have neutral job satisfaction and work environment. Managerial plans and interventions are needed to improve midwives' job satisfaction and to create a favourable work environment which might reflect positively on their work and performance and improve their retention. Policymakers and mangers should enhance midwives' job satisfaction through external reward via salary, vacation and benefits packages. Engaging in research activities, publication and more collaboration with academic staff may improve midwives' professional development. Midwives should take more active roles in hospital affairs and receive more support by their management in Jordan.
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Affiliation(s)
- K Alnuaimi
- Maternal and Child Health Nursing Department, Faculty of Nursing, Jordan University of Science and Technology, Irbid, Jordan
| | - R Ali
- Maternal and Child Health Nursing Department, Faculty of Nursing, Jordan University of Science and Technology, Irbid, Jordan
| | - N Al-Younis
- Faculty of Nursing, Jordan University of Science and Technology, Irbid, Jordan
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Iqbal J, Asghar H, Shah SKH, Naeem M, Abbasi SA, Ali R. Elemental analysis of sage (herb) using calibration-free laser-induced breakdown spectroscopy. Appl Opt 2020; 59:4927-4932. [PMID: 32543489 DOI: 10.1364/ao.385932] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 05/04/2020] [Indexed: 06/11/2023]
Abstract
In this work, laser-induced breakdown spectroscopy (LIBS) has been used for the quantitative and qualitative analysis of the sage sample using the calibration-free LIBS (CF-LIBS) technique. The sage plasma is generated by focusing the second harmonics (532 nm) of a Q-switched Nd:YAG laser with a repetition rate of 10 Hz and pulse duration of 5 ns. The emission spectra are recorded using a LIBS 2000 detection system spectrometer consisting of five high-resolution spectrometers covering a wavelength range from 200 to 720 nm. The optical emission spectra of the sage sample reveal the spectral lines of Fe, Ca, Ti, Co, Mn, Ni, and Cr. The plasma temperature and electron number density of the neutral spectral lines of the pertinent elements have been deduced using the Boltzmann plot and Stark-broadening line profile method, with average values 8855±885K and 3.89×1016cm-3, respectively. The average values of the plasma parameters were used for the quantification of the detected elements in the sample. Based on the calibration-free method, the measured results demonstrate that Fe is the major constituent in the sample, having a percentage concentration of 48.1%, while the remaining elements are Ca, Ti, Co, Mn, Ni, and Cr, with percentage concentrations 0.7%, 5.3%, 8%, 11%, 12.3%, and 14.6%, respectively. This study demonstrates the feasibility of LIBS for the compositional analysis of major and trace elements present in the plant samples and its further applications in medicine.
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Banik R, Bhattacharyya S, Biswas S, Bhattacharya S, Mukherjee G, Rajbanshi S, Dar S, Nandi S, Ali R, Chatterjee S, Das S, Das Gupta S, Ghugre SS, Goswami A, Mondal D, Mukhopadhyay S, Pai H, Pal S, Pandit D, Raut R, Ray P, Samanta S. Exploring the structure of Xe isotopes in A ~ 130 region: Single particle and collective excitations. EPJ Web Conf 2020. [DOI: 10.1051/epjconf/202023204001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
High and medium spin structures of 130,131Xe have been studied using α-induced fusion-evaporation reaction and the Indian National Gamma Array (INGA) coupled with a digital data acquisition system. Various new band structures and near yrast levels of 131Xe have been established. The multipolarities of the observed transitions have been assigned on the basis of the DCO ratios and the polarization asymmetry measurements. Band structures based on 1-quasi-particle (qp), 3-qp configurations have been observed. A new Magnetic Rotational (MR) band based on 5-qp configuration has also been established in 131Xe. The MR band has been interpreted in terms of shears mechanism with principal axis cranking (SPAC) calculations. Shell Model calculations are carried out to describe the non yrast states of 131Xe above the 11/2− isomer. New excited states have also been identified in 130Xe, produced in the same reaction.
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Ali R, Mehta P, Arshad MS, Kucuk I, Chang MW, Ahmad Z. Transdermal Microneedles-A Materials Perspective. AAPS PharmSciTech 2019; 21:12. [PMID: 31807980 DOI: 10.1208/s12249-019-1560-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 11/06/2019] [Indexed: 12/17/2022] Open
Abstract
Transdermal drug delivery is an emerging field in the pharmaceutical remit compared with conventional methods (oral and parenteral). Microneedle (MN)-based devices have gained significant interest as a strategy to overcome the skin's formidable barrier: the stratum corneum. This approach provides a less invasive, more efficient, patient friendly method of drug delivery with the ability to incorporate various therapeutic agents including macromolecules (proteins and peptides), anti-cancer agents and other hydrophilic and hydrophobic compounds. This short review attempts to assess the various materials involved in the fabrication of MNs as well as incorporation of other excipients to improve drug delivery for novel medical devices. The focus will be on polymers, metals and other inorganic materials utilised for MN drug delivery, as well as their application, limitations and future work to be carried out.
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Ashraf S, Saeed SMG, Saify ZS, Haider S, Sayed SA, Ali R, Siddiqui F, Simji S. Potential nutraceutical benefits of basmati rice bran oil as analgesic, anti-inflammatory and anti-arthritis. Pak J Pharm Sci 2019; 32:2545-2551. [PMID: 31969284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Numerous nutraceutical applications have been explored during the last decades. The present study is based on extraction of oil from super kernel basmati rice which has shown effective analgesic, anti- inflammatory, and anti-arthiritic activities. The feeding experiments on male Wister rats and female Sprague-dawley (SD) rats have elaborated the therapeutic value of variety of bioactive components including γ-oryzanol present in the oil.
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Affiliation(s)
- Seema Ashraf
- HEJ Research Institute, ICCBS, University of Karachi, Karachi, Pakistan/Departemnt of Food Science and Technology, University of Karachi, Karachi, Pakistan/Departemnt of Food Science and Technology, Jinnah University for Women, Karachi, Pakistan
| | | | - Zafar Saied Saify
- HEJ Research Institute, ICCBS, University of Karachi, Karachi, Pakistan
| | - Shazia Haider
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences, University of Karachi, Pakistan
| | - Syed Aasad Sayed
- Departemnt of Food Science and Technology, University of Karachi, Karachi, Pakistan
| | - Rashida Ali
- Departemnt of Food Science and Technology, University of Karachi, Karachi, Pakistan/Departemnt of Food Science and Technology, Jinnah University for Women, Karachi, Pakistan/English Biscuit Manufacturer, Karachi, Pakistan
| | - Faheema Siddiqui
- Faculty of Pharmaceutical Sciences, Dow University of Health Sciences, Karachi, Pakistan
| | - Shabana Simji
- HEJ Research Institute, ICCBS, University of Karachi, Karachi, Pakistan
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Gibreel A, Ali R, Hemida R, Sherif L, El-Adawi N. Endometrial scratch for infertile polycystic ovary syndrome (PCOS) women undergoing laparoscopic ovarian drilling: a randomized controlled trial. Middle East Fertil Soc J 2019. [DOI: 10.1186/s43043-019-0001-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Ali R, Hammad A, El-Nahrery E, Hamdy N, Elhawary AK, Eid R. Serum RANKL, osteoprotegerin (OPG) and RANKL/OPG ratio in children with systemic lupus erythematosus. Lupus 2019; 28:1233-1242. [DOI: 10.1177/0961203319867129] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Systemic lupus erythematosus (SLE) patients have lower bone mineral density (BMD) compared with healthy individuals because of general, genetic, disease and medication-related factors. The disturbance of the receptor activator of nuclear factor-κB ligand (RANKL)/osteoprotegerin (OPG) ratio has been reported to be associated with low BMD in many disorders in adults and children alike. Objectives The objectives of this study were (i) to assess serum OPG, RANKL and RANKL/OPG ratio levels in SLE children and controls, (ii) to determine whether the cumulative glucocorticoid (CGCS) dose had any effect on the concentration of serum RANKL, OPG and RANKL/OPG ratio, and (iii) to determine the relation of these parameters to BMD. Methods We evaluated 50 SLE children and 50 age- and sex-matched healthy controls. RANKL and OPG were assessed in serum and compared between patients and controls. For SLE patients, a univariate followed by multivariable analysis were carried out to detect the possible predictors of the changes in RANKL, OPG and RANKL/OPG ratio levels. Lumbar BMD for all patients was assessed by dual-energy X-ray absorptiometry (DXA) scan and then correlated to different probable correlated factors. Results RANKL, OPG and RANKL/OPG ratio were significantly higher in SLE patients ( p ≤ 0.001). Univariate analysis showed significant correlations of RANKL with CGCS ( p ≤ 0.001) and with DXA scan z-score ( p = 0.007): OPG was significantly correlated to Systemic Lupus Erythematosus Disease Activity Index (SLEDAI) score ( p = 0.001) and anti-double-stranded DNA ( p = 0.001), whereas RANKL/OPG was significantly correlated to duration of illness and DXA z-score ( p = 0.002). The multivariable analysis showed that DXA z-score was an independent predictor of RANKL and RANKL/OPG ratio ( p = 0.019 and 0.008, respectively), whereas SLEDAI score was an independent predictor of OPG levels. BMD was negatively correlated to disease duration ( p = 0.008) and CGCS dose ( p = 0.015), but no significant correlation has been found between BMD and cumulative SLEDAI score ( p = 0.29). Conclusions Serum RANKL/OPG ratio is elevated in Egyptian children with SLE and is considered a risk factor for reduced bone mass in these children. Other risk factors for low BMD include high CGCS dose and disease duration, supporting that osteoporosis in SLE is multifactorial.
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Affiliation(s)
- R Ali
- Clinical Laboratory Sciences Department, Faculty of Applied Medical Sciences, Taibah University, AL-Madinah Al-Mounawara, Saudi Arabia
- Genetics Unit, Mansoura University Children's Hospital, Faculty of Medicine, Mansoura University, Mansoura, Dakahlia, Egypt
| | - A Hammad
- Pediatric Nephrology Unit, Mansoura University Children's Hospital, Faculty of Medicine, Mansoura University, Mansoura, Dakahlia, Egypt
| | - E El-Nahrery
- Biochemistry, Chemistry Department, Faculty of Science, Suez University, Suez, Egypt
| | - N Hamdy
- Pediatric Nephrology Unit, Mansoura University Children's Hospital, Faculty of Medicine, Mansoura University, Mansoura, Dakahlia, Egypt
| | - A K Elhawary
- Pediatric Endocrinology Unit, Mansoura University Children's Hospital, Faculty of Medicine, Mansoura University, Mansoura, Dakahlia, Egypt
| | - R Eid
- Pediatric Nephrology Unit, Mansoura University Children's Hospital, Faculty of Medicine, Mansoura University, Mansoura, Dakahlia, Egypt
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Kashyap S, Patel A, Ali R, Morreale C, Baksh A, Mekhaiel E. TRACHEOESOPHAGEAL FISTULA AFTER CHEMOTHERAPY IN PRIMARY MEDIASTINAL B-CELL LYMPHOMA. Chest 2019. [DOI: 10.1016/j.chest.2019.04.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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