30 results on '"Shareef J"'
Search Results
2. EPH76 Prevalence and Predictors of Prediabetes in a Multiethnic Society
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Shariff, A, primary, Sridhar, SB, additional, Malavalli Siddalingegowda, S, additional, Shareef, J, additional, Pradhan, A, additional, Kumar, P, additional, Philip, J, additional, Ramdinthari, R, additional, and Balan Mageshwaran, D, additional
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- 2022
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3. PROTON PUMP INHIBITORS AND THE RISK OF CHRONIC KIDNEY DISEASES: A CRITICAL REVIEW
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SHAREEF J., SRIDHAR S. B., and SHARIFF A.
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Pharmaceutical Science - Abstract
Proton pump inhibitors (PPIs) are most widely used medications for acid related gastrointestinal disorders. Accessible evidence based studies suggest that the increased use of PPI is linked to a greater risk of developing kidney diseases. This review aims to determine the association of kidney disease with the use of proton pump inhibitor with various study designs. PubMed, Scopus and Google Scholar databases as well as a reference list of relevant articles were systematically searched for studies by using the following search terms; ‘proton pump inhibitors’, ‘acute kidney injury’, ‘chronic kidney disease’ and ‘end stage renal disease’. Both observational and randomized controlled trials (RCTs) exploring the association of PPI use with kidney disease were eligible for inclusion. A total of 8 articles, including 9 studies (n = 794,349 participants) were identified and included in the review. Majority of the studies showed a higher risk of kidney outcomes in patients taking PPIs, with effect higher of acute kidney injury (4-to 6-fold) compared with chronic kidney disease and end stage renal disease (1.5-to 2.5-fold). However, the studies suggest that the strength of evidence is weak and could not prove causation. The risk increased considerably with the use of high dose of PPIs and prolonged duration of exposure necessitates the monitoring of renal function. Exercising vigilance in PPI use and cessation of proton pump inhibitor when there is no clear indication may be a reasonable approach to reduce the population burden of kidney diseases.
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- 2020
4. The development and application in immunogold labelling techniques of Mycoplasma iowae in turkeys
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Shareef, J. M.
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611 ,Turkey spermatozoa labelling - Published
- 1988
5. A case series of antegrade ureteric stent insertion using a novel technique
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Aboelmagd, M.S., primary, Anderson, S., additional, O’Meara, S., additional, Considine, S., additional, Connolly, S., additional, Galvin, D., additional, O’Malley, K.J., additional, Imarli, Y., additional, Salman, I., additional, Soliman, S., additional, Al Shareef, J., additional, and Hegarty, N., additional
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- 2019
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6. A SINGLE CASE REPORT ON HYPONATREMIA SEIZURE INDUCED BY ACETYLCHOLINESTERASE INHIBITORS
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Shareef, J., primary, Joseph, J., additional, and K., Adithi, additional
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- 2017
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7. Assessment of ultrasonic-assisted enzymatic digestion of complex protein mixtures by high-resolution mass spectrometry
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Johannes Graumann, Anja M. Billing, Shaima S. Dib, and Shareef J Antar
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chemistry.chemical_classification ,Chromatography ,Enzymatic digestion ,Chemistry ,Sonication ,Trypsin ,Mass spectrometry ,Digestion (alchemy) ,Enzyme ,Complex protein ,Biochemistry ,Proteome ,medicine ,medicine.drug - Abstract
Background & Objectives Large-scale proteome analysis by mass spectrometry is commonly preceded by enzymatic digestion of proteins. The conventional protocol for in-solution digest of complex protein mixtures includes trypsin and is performed at room temperature for at least 12h. To improve this time-consuming method we assessed the efficiency of focused ultrasound-assisted enzymatic digest. It has previously been shown that ultrasonication can dramatically reduce digestion time. However, it is not known how this affects protein identification and quantification when applied to complex protein mixtures such as whole cell lysates. Here, we explore in-depth the proteome of embryonic stem cells comparing trypsin-digestion methods with and without ultrasound support side-by-side. Methods In-solution protein digest Protein extracts were digested with sequencing-grade trypsin (Promega) for 1, 5, 10, 20, 30, 40min and 1h in the presence or absence of focused ultrasonication (Covaris). A conventional digestion overnight was included. Reactions were stopped by acidification and heat. Peptides were desalted by reverse phase C18 StageTips. Mass spectrometry Peptides were analyzed on a QExactive (Thermo Scientific) coupled to Easy nLC 1000 (Proxeon). Raw files were processed by MaxQuant v1.3.0.3 software. Peptide searches were performed by Andromeda search engine against the UniProt database. Results and Conclusions Focused ultrasonication clearly enhanced the enzymatic digestion and can be implemented in the daily workflow of mass spectrometry-based proteome analysis.
- Published
- 2012
8. The relationship between body mass index and vitamin D status in children attending a paediatric tier 3 weight management programme
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Hayhoe, R.P.G., primary, Haddow, M., additional, Shareef, J., additional, Barnes, S., additional, and Welch, A.A., additional
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- 2015
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9. Effectiveness of a tier 3 weight management programme for children and young people in a deprived area
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Hayhoe, R. P. G., primary, Haddow, M., additional, Shareef, J., additional, Barnes, S., additional, and Welch, A. A., additional
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- 2015
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10. Assessment of ultrasonic-assisted enzymatic digestion of complex protein mixtures by high-resolution mass spectrometry
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Dib, Shaima S, primary, Billing, Anja M, additional, Antar, Shareef J, additional, and Graumann, Johannes, additional
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- 2012
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11. A Review of Serological Investigations of Brucellosis Among Farm Animals and Humans in Northern Provinces of Iraq (1974?2004)
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Shareef, J. M., primary
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- 2006
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12. ISOLATION OF Brucella abortus FROM ABORTED LAMBS IN THE GOVERNORATE OF SULAIMANIA /SAID-SADIC DISTRICT
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M. Shareef, J., primary
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- 2006
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13. A study on adverse drug reactions in hospitalized patients with diabetes mellitus in a multi-specialty teaching hospital
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Shareef, J., Jennifer Fernandes, Samaga, L., and Khader, S. A.
14. Improving patient safety and access to healthcare: The role of pharmacist-managed clinics in optimizing therapeutic outcomes.
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Thorakkattil SA, Parakkal SA, Mohammed Salim KT, Arain S, Krishnan G, Madathil H, Kuzhiyil AK, Aslam A, Abdulsalim S, Karuppannan M, Sridhar SB, Shareef J, and Unnikrishnan MK
- Abstract
Contemporary patient care requires a multidisciplinary approach to monitoring, assessing, and managing diseases. Promoting multidisciplinary approaches encourages the purposeful participation of many healthcare professionals and harnessing their combined knowledge to provide tailored treatment plans. Pharmacists, skilled and knowledgeable professionals in medication management, drug-related problems, and disease prevention, can offer vital interventions that contribute to improved patient outcomes. Advances in healthcare and information technology have expanded pharmacists' professional roles and made them essential in healthcare. Pharmacist-managed clinics (PMCs), an innovative healthcare approach, could potentially improve patient safety, satisfaction, accessibility, and affordability to quality healthcare. Spread across the healthcare continuum, pharmacists have a well-defined role in providing comprehensive pharmaceutical care and interprofessional collaboration, further reinforcing the necessity of establishing PMCs. This narrative review aims to compile and summarize information on PMCs from PubMed, Scopus, Web of Science, and Google Scholar till December 2023. The PMC shortlist covers specialties such as cardiovascular, hematologic, endocrine, pain medicine, respiratory medicine, infectious diseases, gastrointestinal, nephrology, neurology, and oncology. Pharmacists in disease-specific PMCs have demonstrated improved treatment outcomes and access to specialty care. Additionally, based on peer-reviewed literature, the review also highlights how PMCs enhance the pharmacist's role in improving disease-specific outcomes, overall quality of care, and medication management. The inclusion criteria are randomized controlled trials, case-control studies, cohort studies, and pre-post studies involving patients from cardiology, hematology, endocrinology, pain medicine, respiratory medicine, infectious diseases, neurology, nephrology, gastroenterology, and oncology specialties, focusing on pharmacist-driven clinics, published in English, and covering any geographical location. The exclusion criteria include review articles, proposed models, commentaries, editorials, and those published in languages other than English. Our findings reveal that PMCs are underutilized globally. PMCs work better in developed countries, possibly on account of robust healthcare infrastructure, adequate healthcare budgets, availability of trained pharmacists, and supportive regulatory environments. The review found that pharmacist-led interventions, such as medication monitoring and patient education, significantly enhance therapeutic outcomes. Pharmacist Managed Clinics improve affordability and acceptability, expanding healthcare access in outpatient and inpatient settings. This review also highlights the critical need for implementing PMCs to improve healthcare delivery, particularly in providing comprehensive and accessible services in developing countries., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)
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- 2024
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15. Exploring the community pharmacist's knowledge, attitude, and practices regarding adverse drug reactions and its reporting in the United Arab Emirates: a survey-based cross-sectional study.
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Shareef J, Sridhar SB, Bhupathyraaj M, Shariff A, and Thomas S
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Background: Adverse drug reactions (ADRs) contribute significant clinical and economic burden to the country's healthcare system globally. Prompt reporting of ADRs by the community pharmacist is essential to the active pharmacovigilance program., Objectives: This study assesses private community pharmacists' knowledge, attitude, and practice (KAP) about ADRs and reporting., Design: A cross-sectional, qualitative study was performed using a pre-validated self-administered questionnaire., Methods: This self-administered questionnaire was conducted at community pharmacies between March and July 2022. The data collected were analyzed using the Mann-Whitney and Kruskal-Wallis tests to examine the differences in overall KAP scores with a subgroup of sociodemographic characteristics of the study participants. Logistic regression analysis was used to analyze the predictors of practice., Results: In total, 156 fully completed questionnaires were collected by the community pharmacists. A positive association between the designation, qualification, and work experience with the total scores of the respondents was observed ( p < 0.05). Among the predictors of ADR reporting practice, a significant association was observed with knowledge score (⩾6, p = 0.0219), designation (pharmacists, p = 0.0102), qualification (masters, p = 0.0002), and work experience (⩾11 years, p = 0.0184). Most community pharmacists had good knowledge and attitude but poor practice toward reporting ADRs. Uncertainty of how and where to report, lack of training, lack of reporting forms, and insufficient clinical knowledge were the practice-based barriers in the ADR reporting process., Conclusion: Though the study found sufficient understanding and favorable views on ADR reporting, participants reported poor practices and barriers to reporting ADR. Therefore, structured continuing professional development programs for community pharmacists are needed to overcome the barriers and enhance the practice of ADR reporting., (© The Author(s), 2024.)
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- 2024
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16. The resurgence of monkeypox: Epidemiology, clinical features, and public health implications in the post-smallpox eradication era.
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Singh P, Sridhar SB, Shareef J, Talath S, Mohapatra P, Khatib MN, Ballal S, Kaur M, Nathiya D, Sharma S, Siva Prasad GV, Sinha A, Varma A, Bushi G, Gaidhane AM, Satapathy P, Shabil M, Sah R, Al-Tawfiq JA, Sah R, and Rodriguez-Morales AJ
- Abstract
The recent global resurgence of Mpox (formerly monkeypox), primarily transmitted via close contact and respiratory droplets, highlights a significant shift in its epidemiology, particularly among men who have sex with men (MSM). This resurgence underscores the need for robust public health responses and improved surveillance. This comprehensive review of current literature focuses on recent outbreaks, virology, and available treatments. Epidemiological data were gathered from various international health reports and analysed to understand transmission dynamics and outbreak patterns. Mpox, characterised by symptoms like fever and rash, has shown variable clinical presentations, particularly among immunocompromised individuals. Recent outbreaks have prompted the development of new diagnostic methods and treatments, including antivirals like Tecovirimat and vaccines such as MVA-BN. Studies have demonstrated the effectiveness of these vaccines in preventing infection, which is crucial for outbreak containment. The global response to the Mpox resurgence requires integrated strategies combining vaccination, antiviral treatments, and public health policies tailored to high-risk populations. Future efforts should focus on vaccine distribution equity and enhancing diagnostic capabilities to effectively manage and mitigate the impact of Mpox., Competing Interests: All Authors Declare No Conflict of Interest., (© 2024 The Authors.)
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- 2024
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17. Pulmonary Injury as a Complication of Urinary Tract Infection in Pregnancy.
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Hafez W, Al Shareef J, Alyoussef A, Ghanem M, Abazid RR, Yadav A, Rashid A, Sayfoo FM, Venkataramani S, Restrepo PO, Elkott MM, Lakshman VS, Arief T, Mohammed AG, Abdulaal F, and Hossam Y
- Abstract
Background and Objective: Pulmonary injuries resulting from urinary tract infections (UTIs) during pregnancy are rare. Prompt detection of pulmonary complications in pregnant patients with UTIs is crucial to prevent adverse outcomes in both the mother and the fetus. These complications may include respiratory issues, pulmonary edema, and exacerbation of preexisting conditions, such as asthma. We aimed to detect reported cases of pulmonary injury after UTIs among pregnancies., Methods: We retrospectively reviewed the reported cases and articles in the PubMed database up to September 2023 on pulmonary injury after UTIs among pregnancies through a detailed search strategy. The titles and abstracts of the selected 15 articles were assessed, and ultimately, 7 articles were chosen based on adherence to our inclusion and exclusion criteria., Results: Approximately 1-2% of women may develop acute pyelonephritis due to persistent UTIs, which has been associated with an increased risk of pulmonary edema in certain cases. UTIs can affect pulmonary health. Uremia, a consequence of UTIs, can lead to alterations in the respiratory drive, mechanics, muscle function, and gas exchange. Furthermore, urinary infection-induced inflammation activates neutrophils and promotes their recruitment to the lungs, compromising lung function and damaging the surrounding tissue., Conclusion and Global Health Implications: Although systematic research on this topic is limited, there may be a link between UTIs and pulmonary damage. However, it remains unclear whether pregnancy exacerbates this association. For maternal health, child health, and the whole public health, it is important to raise awareness of physicians and gynecologists, as well as the different specialties like emergency and intensive care units, with more information about pulmonary injury after UTI in pregnancy; it is important to note that UTIs may not directly cause pulmonary complications, but physiological changes associated with pregnancy can increase this risk, so more care, observation, early detection, and treatment are critical for treating these complications and achieving best outcome in pregnant women with UTIs. More research is needed in this area, as the mechanism underlying the existence of pulmonary damage post-UTI in pregnancy is unclear., Competing Interests: There are no conflicts of interest., (© 2024 The Authors. Published by Global Health and Education Projects, Inc., USA.)
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- 2024
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18. Antidepressant prescription patterns and polypharmacy in outpatient psychiatry: a cross-sectional study.
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Al Zaabi MSR, Sridhar SB, Rabbani SA, Tadross TM, Shareef J, and Shariff A
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- Humans, Male, Female, Prospective Studies, Cross-Sectional Studies, Middle Aged, Adult, Mental Disorders drug therapy, Drug Therapy, Combination, Drug Prescriptions statistics & numerical data, Depressive Disorder, Major drug therapy, Aged, Antipsychotic Agents administration & dosage, Antipsychotic Agents therapeutic use, Young Adult, Selective Serotonin Reuptake Inhibitors administration & dosage, Selective Serotonin Reuptake Inhibitors therapeutic use, Antidepressive Agents administration & dosage, Antidepressive Agents therapeutic use, Polypharmacy, Practice Patterns, Physicians' statistics & numerical data, Outpatients
- Abstract
Background and aim: Prescription patterns of antidepressants have changed over the years with a shift towards newer antidepressants with better tolerability and safety. Polypharmacy is common in psychiatry settings. The study aimed to evaluate the antidepressant drug prescription pattern and polypharmacy in a psychiatry outpatient setting. Investigations: This prospective observational study was conducted in a psychiatric outpatient clinic. The medication use data of eligible patients were collected. In addition, the rationale of antidepressant medication prescription, the defined daily dosage (DDD), the prescribed daily dose (PDD), and the PDD to DDD ratio were assessed. The assessment of prescription polypharmacy was conducted utilizing the framework provided by the National Association of State Mental Health Program Directors. Results: Data from 131 patients was analyzed. Major depressive disorder (32.8%) was the most common disorder for which antidepressants were prescribed. The majority, 91 (69.4%), received monotherapy. Selective serotonin reuptake inhibitors were the most frequently prescribed drugs in 69 (52.7%). Mirtazapine was the most frequently 32(24.4%) prescribed drug. Escitalopram and mirtazapine were the most commonly prescribed combination therapy (4.6%). Antipsychotic medications (37.4%) were the most widely co-prescribed medications, along with antidepressants. The PDD to DDD ratio was less than 1 for mirtazapine and imipramine; they were ≥1 for others. Psychiatric polypharmacy was documented in 87.1% of prescriptions. The total polypharmacy was not significantly (p>0.05) associated with demographic, illness, and treatment-related variables. Conclusion: Selective serotonin reuptake inhibitors were the most commonly prescribed antidepressants, monotherapy, and combination therapy. A substantial amount of patients received concomitant administration of antidepressants or psychotropic drugs, warranting careful monitoring.
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- 2024
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19. Exploring pharmacovigilance practices and knowledge among healthcare professionals: A cross-sectional multicenter study.
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Hayek A, Sridhar SB, Rabbani SA, Shareef J, and Wadhwa T
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Introduction: Healthcare professionals' awareness of adverse drug reaction reporting and pharmacovigilance practices differ by country. The study assesses healthcare professionals' knowledge, practice, and potential barriers to pharmacovigilance-related practices and reporting adverse drug reaction., Methods: A cross-sectional investigation was conducted in government and private healthcare settings. The study included licensed physicians, pharmacists, and nurses. To examine knowledge, practice, and potential barriers to pharmacovigilance-related practices and adverse drug reaction reporting, a 22-item validated questionnaire was used., Results: The final analysis included 311 healthcare professionals. Most healthcare professionals, 59% ( N = 182), mentioned encountering patients with adverse drug reactions during the last year. On the other hand, most healthcare professionals, 54% ( n = 167), mentioned that they had not reported adverse drug reactions. A good proportion of respondents mentioned that it is essential to report adverse drug reactions ( N = 288, 92.6%), availability of adverse drug reactions reporting forms in practice sites ( N = 216, 69.5%), had awareness regarding how to report adverse drug reactions ( N = 221, 71.1%), the necessity of reporting minor/less important adverse drug reactions ( N = 265, 85.2%), and were trained on how to report adverse drug reactions ( N = 201, 64.6%). Adverse drug reaction reporting program in the United Arab Emirates ( N = 148, 47.6) was known to many healthcare professionals. Lack of time was the major impediment to reporting adverse drug reactions at 42.7% ( N = 133). The predictor variable work experience does add to the model ( p < 0.05) concerning association with filling of adverse drug reaction forms (Estimate = 0.380; SE = 0.452; p = 0.400), professional role (Estimate = 0.454; SE = 0.673; p = 0.500). In addition, the predictor variable practice setting adds to the model ( p < 0.05) concerning the knowledge regarding the availability of adverse drug reaction reporting forms (Estimate = -1.229; SE = 0.298; p = 0.000), training on how to report adverse drug reactions (Estimate = -0.660; SE = 0.294; p = 0.025), and awareness regarding the adverse drug reaction reporting program in the United Arab Emirates (Estimate = -1.032; SE = 0.280; p = 0.000)., Conclusion: Pharmacists had the most knowledge regarding adverse drug reaction reporting and pharmacovigilance. The underreporting of adverse drug reactions was documented among physicians and nurses. Lack of time was the most significant barrier to reporting adverse drug reactions, followed by uncertainty and complicated adverse drug reaction documentation forms., Competing Interests: The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article., (© The Author(s) 2024.)
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- 2024
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20. Novel antiviral approaches for Marburg: a promising therapeutics in the pipeline.
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Srivastava S, Kumar S, Ashique S, Sridhar SB, Shareef J, and Thomas S
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Marburg virus disease (MVD) presents a significant global health threat, lacking effective antivirals and with current supportive care offering limited therapeutic options. This mini review explores the emerging landscape of novel antiviral strategies against MVD, focusing on promising therapeutics currently in the development pipeline. We delve into direct-acting antiviral approaches, including small molecule inhibitors targeting viral entry, replication, and assembly, alongside nucleic acid antisense and RNA interference strategies. Host-targeting antivirals are also considered, encompassing immune modulators like interferons and cytokine/chemokine modulators, broad-spectrum antivirals, and convalescent plasma and antibody-based therapies. The paper then examines preclinical and clinical development for the novel therapeutics, highlighting in vitro and in vivo models for antiviral evaluation, safety and efficacy assessments, and the critical stages of clinical trials. Recognizing the challenges of drug resistance and viral escape, the mini review underscores the potential of combination therapy strategies and emphasizes the need for rapid diagnostic tools to optimize treatment initiation. Finally, we discuss the importance of public health preparedness and equitable access to these promising therapeutics in achieving effective MVD control and global health security. This mini review presents a comprehensive overview of the burgeoning field of MVD antivirals, highlighting the potential of these novel approaches to reshape the future of MVD treatment and prevention., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Srivastava, Kumar, Ashique, Sridhar, Shareef and Thomas.)
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- 2024
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21. Prevalence of and factors associated with suboptimal glycemic control among patients with type 2 diabetes mellitus attending public hospitals in the Greater Male' Region, Maldives: a hospital-based cross-sectional study.
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Shareef J, Apidechkul T, and Srichan P
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- Adult, Aged, Female, Humans, Male, Middle Aged, Cross-Sectional Studies, Maldives epidemiology, Prevalence, Risk Factors, Diabetes Mellitus, Type 2 epidemiology, Diabetes Mellitus, Type 2 blood, Glycated Hemoglobin analysis, Glycemic Control statistics & numerical data, Hospitals, Public statistics & numerical data
- Abstract
Background: Suboptimal glycemic control of type 2 diabetes mellitus (T2DM) which is defined as having HbA1c greater than 7% is a major public health problem in several countries, including the Maldives. The study aimed to estimate the prevalence and determine factors associated with suboptimal glycemic control among T2DM patients., Methods: A hospital-based cross-sectional was applied to collect data from T2DM patients who attended public hospitals in the Greater Male' Region, Maldives where were one of the highest reports of T2DM and suboptimal glycemic control cases in the country between January to March 2023 by a validated questionnaire and anthropometric measurements. Five (5) ml blood specimens were collected to measure the glycated hemoglobin (HbA1c) level. Univariable and multivariable logistic regressions were employed to determine factors associated with suboptimal glycemic control of T2DM at a significant level of α = 0.05., Results: A total of 341 participants were recruited for the study: 65.7% were female, 42.5% were aged 40-60 years, and 42.2% were married. The overall prevalence of suboptimal glycemic control was 50.7%. Ten variables were found to be associated with suboptimal glycemic control in multivariable logistic regression. Those aged 40-60 years (AOR = 3.35, 95% CI = 1.78-6.30), being single (AOR = 2.53, 95% CI = 1.21-5.30), preparation of food using more than three tablespoons of cooking oil (AOR = 2.78, 95% CI = 1.46-5.28), preparation of food with more than three tablespoons of sugar (AOR = 2.55, 95% CI = 1.31-4.93), no exercise (AOR = 2.04, 95% CI = 1.15-3.61), DM diagnosed with more than twenty years prior (AOR = 2.59, 95% CI = 1.34-4.99), obese body mass index (BMI) (AOR = 3.82, 95% CI = 1.75-8.32), high total cholesterol (AOR = 2.43, 95% CI = 1.36-4.35), high triglycerides (AOR = 3.43, 95% CI = 1.93-6.11), and high-level stress (AOR = 2.97, 95% CI = 1.48-5.93) were having a greater odds of having suboptimal glycemic control than those who did not have these characteristics., Conclusion: A large proportion of T2DM patients in the Greater Male' Region fail to control their blood glucose. Effective public health interventions should be introduced, especially interventions focused on reducing cooking oil and sugar in daily cooking practices, encouraging regular exercise, and maintaining cholesterol levels, particularly for those diagnosed with diabetes mellitus for more than 20 years prior., (© 2024. The Author(s).)
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- 2024
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22. Solid Self-Nanoemulsifying Drug Delivery Systems of Furosemide: In Vivo Proof of Concept for Enhanced Predictable Therapeutic Response.
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Gul S, Sridhar SB, Jalil A, Akhlaq M, Arshad MS, Sarwar HS, Usman F, Shareef J, and Thomas S
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Liquid self-nano emulsifying drug delivery systems (SNEDDS) of furosemide (FSM) have been explored as a potential solution for enhancing solubility and permeability but are associated with rapid emulsification, spontaneous drug release, and poor in vivo correlation. To overcome the shortcoming, this study aimed to develop liquid and solid self-emulsifying drug delivery systems for FSM, compare formulation dynamics, continue in vivo therapeutic efficacy, and investigate the advantages of solidification. For this purpose, liquid SNEDDS (L-SEDDS-FSM) were formed using oleic acid as an oil, chremophore EL, Tween 80, Tween 20 as a surfactant, and PEG 400 as a co-surfactant containing 53 mg/mL FSM. At the same time, solid SNEDDS (S-SEDDS-FSM) was developed by adsorbing liquid SNEDDS onto microcrystalline cellulose in a 1:1 ratio. Both formulations were evaluated for size, zeta potential, lipase degradation, and drug release. Moreover, in vivo diuretic studies regarding urine volume were carried out in mice to investigate the therapeutic responses of liquid and solid SNEDDS formulations. After dilution, L-SEDDS-FSM showed a mean droplet size of 115 ± 4.5 nm, while S-SEDDS-FSM depicted 116 ± 2.6 nm and zeta potentials of -5.4 ± 0.55 and -6.22 ± 1.2, respectively. S-SEDDS-FSM showed 1.8-fold reduced degradation by lipase enzymes in comparison to L-SEDDS-FSM. S-SEDDS-FSM demonstrated a sustained drug release pattern, releasing 63% of the drug over 180 min, in contrast to L-SEDDS-FSM, exhibiting 90% spontaneous drug release within 30 min. L-SEDDS-FSM exhibited a rapid upsurge in urine output (1550 ± 56 μL) compared to S-SEDDS-FSM, showing gradual urine output (969 ± 29 μL) till the 4th h of the study, providing sustained urine output yet a predictable therapeutic response. The solidification of SNEDDS effectively addresses challenges associated with spontaneous drug release and precipitation observed in liquid SNEDDS, highlighting the potential benefits of solid SNEDDS in improving the therapeutic response of furosemide.
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- 2024
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23. Risk of suicide in children and adolescents in the emergency department-is universal screening the answer?
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Alrisi K, Alnasif N, Nazeer A, Shareef J, and Latif F
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- Humans, Adolescent, Child, Mass Screening, Emergency Service, Hospital, Suicide Prevention, Suicide
- Abstract
Objective: Suicide is a leading cause of death among children and adolescents. Suicide risk screening tools can detect the risk of suicide among patients presenting to healthcare settings. The aim of this review was to describe the effectiveness of universal suicide risk screening (all patients) compared with selective screening (behavioural health patients only) in children and adolescents in emergency departments (EDs)., Method: A literature search was conducted on PubMed for articles related to suicide risk screening in paediatric EDs between January 2016 and February 2022., Results: 8 studies met the selection criteria. The review showed that 46%-93% of patients that screened positive for suicide risk had presented with a medical concern. These patients would have been missed without universal suicide risk screening. In both selective and universal screening scenarios, use of a suicide risk screening tool was better at detecting suicide risk compared with use of presenting problem alone. Suicide risk screening was found to be acceptable without increasing length of stay in the ED., Conclusion: Based on this review, using a suicide screening tool can help detect patients at risk who would otherwise have been missed., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. Published by BMJ.)
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- 2023
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24. Assessment of drug utilization pattern of antimicrobial agents in hospitalized patients with Infectious Diseases: A cross-sectional study in the United Arab Emirates.
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Nawa AIA, Shareef J, Rao PGM, and Rashid AU
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Efficacious use of antimicrobial agents (AMAs) is paramount to combat a wide range of infections, ensure patient safety, and reduce antimicrobial resistance. To assess the drug utilization patterns of AMAs in hospitalized patients with infectious diseases in a secondary care hospital. A prospective observational study was conducted for 6 months in the internal medicine department. Data were collected, antimicrobial prescription patterns were screened, and drug utilization was assessed using the anatomical therapeutic chemical/defined daily dose methodology. Furthermore, predictors of the prescription of multiple AMAs were also analyzed. A total of 146 patient case records were reviewed and 285 AMAs were prescribed during the study period with a mean patient age of 54.2 ± 24.4 years. The average number of antimicrobials administered per patient was 1.94 ± 0.94. Respiratory tract infection and urinary tract infection were the common indications, and penicillins were the most prescribed class of AMAs. Multivariate analysis showed that the presence of comorbidities ( P < 0.05) and longer hospital stays ( P < 0.0001) increased the likelihood of prescribing multiple AMAs. The study provides insight into the pattern of prescribing of AMAs which help to improve the quality of care. Prescribing AMAs by generics and from the hospital formulary list according to the recommendations of the World Health Organization is a good sign of clinical practice. The study signifies the need to continuously monitor AMAs to optimize drug therapy and enhance the quality of drug use in clinical practice., Competing Interests: There are no conflicts of interest., (Copyright: © 2023 Journal of Advanced Pharmaceutical Technology & Research.)
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- 2023
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25. Assessment of the scope, completeness, and consistency of various drug information resources related to COVID-19 medications in pregnancy and lactation.
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Shareef J, Sridhar SB, Bhupathyraaj M, Shariff A, Thomas S, and Salim Karattuthodi M
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- Pregnancy, Humans, Female, Reproducibility of Results, Breast Feeding, Milk, Human, Lactation, COVID-19
- Abstract
Background: Drug use in pregnancy and lactation is challenging. It becomes more challenging in pregnant and lactating women with certain critical clinical conditions such as COVID-19, because of inconsistent drug safety data. Therefore, we aimed to evaluate the various drug information resources for the scope, completeness, and consistency of the information related to COVID-19 medications in pregnancy and lactation., Methods: Data related to COVID-19 medications from various drug information resources such as text references, subscription databases, and free online tools were used for the comparison. The congregated data were analyzed for scope, completeness, and consistency., Results: Scope scores were highest for Portable Electronic Physician Information Database (PEPID), Up-to-date, and drugs.com compared to other resources. The overall completeness scores were higher for Micromedex and drugs.com (p < 0.05 compared to all other resources). The inter-reliability analysis for overall components by Fleiss kappa among all the resources was found to be 'slight' (k < 0.20, p < 0.0001). The information related to the older drugs in most of the resources, provides in-depth details on various components such as pregnancy safety, clinical data related to lactation, the effect of the drug distribution into breast milk, reproductive potential/infertility risk and the pregnancy category/recommendations. However, the information related to these components for newer drugs was superficial and incomplete, with insufficient data and inconclusive evidence, which is a statistically significant observation. The strength of observer agreement for the various COVID-19 medications ranged from poor to fair and moderate for the various recommendation categories studied., Conclusion: This study reports discrepancies in the information related to pregnancy, lactation, drug level, reproductive risk, and pregnancy recommendations among the resources directing to refer to more than one resource for information about the safe and quality use of medications in this special population.The present study also emphasizes the need for development of comprehensive, evidence-based, and precise information guide that can promote safe and effective drug use in this special population., (© 2023. The Author(s).)
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- 2023
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26. Effect of Polymers and Permeation Enhancers in the Release of Quetiapine Fumarate Transdermal Patch through the Dialysis Membrane.
- Author
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Bhupathyraaj M, Vijaya Rani KR, Sridhar SB, Shareef J, Thomas S, Halligudi N, Sockalingam A, Mohandoss K, and Sundar S
- Abstract
Quetiapine Fumarate is potent, and the daily therapeutic dose can be delivered easily across the skin with the help of permeation enhancers. Quetiapine Fumarate-loaded transdermal patches were prepared by solvent evaporation technique. Various formulation parameters, excipients, and their combinations were optimized to get thin, translucent, smooth, stable, and high permeable character patches. A total number of 10 formulations were prepared. All formulations were subjected to various physicochemical evaluations. Three different formulations were prepared and F1, F2, and F3. Various physicochemical studies were carried out and found no significant difference between the three batches. The in vitro release study showed 74.29%, 82.73%, and 77.27%, respectively, up to 24 h. From the results, F2 has been selected as an optimized formulation and evaluated for skin irritation test. The results revealed that there is no irritation produced. The stability study results showed that there is no significant change from its initial nature till the period of three months in both temperatures. Quetiapine Fumarate Transdermal Patch F2 has achieved the goal of extended-release, cost-effectiveness, lowering the dose and frequency of drug administration, and thus may improve patient compliance.
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- 2022
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27. The Effect of Polymers on Drug Release Kinetics in Nanoemulsion In Situ Gel Formulation.
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Vijaya Rani KR, Rajan S, Bhupathyraaj M, Priya RK, Halligudi N, Al-Ghazali MA, Sridhar SB, Shareef J, Thomas S, Desai SM, and Pol PD
- Abstract
Glaucoma is an ocular condition characterized by elevated intraocular pressure (IOP). Conventional treatments of glaucoma face poor corneal permeability and bioavailability. To address these issues, a nanoemulsion in situ gel of Timolol maleate was developed in this study by adding the polymer Carbopol 934p. Using Carbopol 934p, a novel ophthalmic pH-induced nanoemulsion in situ gel was formulated. The formulation was liquid at pH 4 and quickly gelled when the pH was raised to 7.4 (Lacrimal pH). The pH-triggered in situ gelling mechanism demonstrated continuous drug release over a 24 h cycle. A total of nine trial formulations were prepared (NEI
1 -NEI9 ) and subjected to various physicochemical and in vitro evaluations. According to the in vitro release kinetics, the drug release of Timolol maleate nanoemulsion in situ gel NEI5 followed zero-order kinetics, with a release exponent value of 0.902, indicating that the mechanism of release was non-Fickian diffusion regulated. In vivo results showed that Timolol maleate nanoemulsion in situ gel NEI5 provided a better-sustained release of the drug, compared with the Timolet OD eye drops. The formulation is stable in storage, with no distinguishable change in appearance, physical properties, quality, and percentage drug release. NEI5 also reduces drug administration frequency, which improves patient compliance. Timolol maleate nanoemulsion in situ gel NEI5 achieved the goal of controlled drug delivery with extended-release and cost-effectiveness, lowering the dosage and frequency of drug administration, and thus may improve patient compliance. In conclusion, the stable nanoemulsion in situ gel of Timolol maleate NEI5 decreases intraocular pressure (IOP) over a prolonged period.- Published
- 2022
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28. Potential Psychotropic and COVID-19 Drug Interactions: A Comparison of Integrated Evidence From Six Database Programs.
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Shareef J, Belagodu Sridhar S, Thomas S, Shariff A, and Chalasani S
- Abstract
Background Drug interactions are a significant issue in mental illnesses and coronavirus disease 2019 (COVID-19) infections. Inconsistency in drug interaction resources makes prescribing challenging for healthcare professionals. To assess the scope, completeness, and consistency of drug-drug interactions (DDIs) between psychotropic and COVID-19 medications in six specific drug information (DI) databases. Methodology For the comparison, six DI resources were used: Portable Electronic Physician Information Database, Micromedex®, Medscape.com, UpToDate®, Drugs.com drug interaction checker, and WebMD.com drug interaction checker. Using the Statistical Package for the Social Sciences (SPSS) software version 27 (IBM Corp., Armonk, NY), the gathered data were examined for scope, completeness, and consistency. Results Scope scores were higher for PEPID© than all the other resources (p < 0.001) for each comparison. PEPID© had better overall completeness scores (median 5, Interquartile range [IQR] 5 to 5; p<0.05 for each comparison), except for Drugs.com (p < 0.05 for each comparison), and were more remarkable for Micromedex® (median 5, IQR 5 to 5). The Fleiss kappa scores among the six different DI sources were poor (k < 0.20, p < 0.05) for the category of information related to clinical effects and level of documentation, moderate agreement (k = 0.4 - 0.6, p < 0.05) for the severity and course of action of DDIs, and fair agreement (k = 0.4 - 0.6, p < 0.05) for mechanism. Conclusion A comprehensive, accurate information among DI resources is essential for healthcare professionals that will significantly impact patient care in the clinical practice. Banking on high-quality resources will help healthcare professionals to make an informed decision while prescribing to avoid inappropriate combinations that can adversely affect patient outcomes., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2021, Shareef et al.)
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- 2021
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29. Assessment of clinical pharmacist interventions in drug therapy in patients with diabetes mellitus in a tertiary care teaching hospital.
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Shareef J, Fernandes J, and Samaga L
- Subjects
- Adult, Aged, Aged, 80 and over, Contraindications, Drug-Related Side Effects and Adverse Reactions prevention & control, Female, Humans, Hypoglycemic Agents therapeutic use, Male, Middle Aged, Tertiary Care Centers, Treatment Outcome, Diabetes Mellitus drug therapy, Hospitals, Teaching, Hypoglycemic Agents adverse effects, Pharmacists
- Abstract
Aim: To assess the impact of clinical pharmacist interventions in drug therapy in hospitalized patients with diabetes mellitus., Methods: A Prospective interventional study was carried out in the medicine wards of a tertiary care teaching hospital over a period of 10 months from September 2013 to June 2014. The drug therapy details of the patients were collected from inpatient case records in the respective clinical wards. Clinical pharmacist reviewed the drug therapy, identified the drug related problems during ward rounds and discussed with the physicians and suitable suggestions was provided which had been documented., Results: A total of 189 drug therapy problems were identified from 151 patient case records. The number of drug related problems was found to more in males than females. Drug related problems were commonly seen in patients aged between 61 and 70 years of age. The most common drug related problems was found to be drug use without indication (17.98%) followed by improper drug selection (16.40%). The most frequent suggestions by the clinical pharmacist were on cessation of drug (30.68%). The acceptance rate of suggestions and the changes in drug therapy was found to be high (58.20%). The majority of the level of significance of drug related problems was seen to have moderate significance in grade., Conclusion: Involvement of clinical pharmacist as a member of healthcare team during ward rounds in hospitalized patients with diabetes mellitus helps in identification and prevention of drug related problems which will helps to rationalize drug therapy, achieve better therapeutic outcomes and improved patient care., (Copyright © 2016 Diabetes India. Published by Elsevier Ltd. All rights reserved.)
- Published
- 2016
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30. Saudi Oncology Society clinical management guidelines for urinary bladder cancer.
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Al Othman K, Bazarbashi S, Balaraj K, Al Otaibi M, Kamal B, Al Oraifi I, Al Saeed E, Al Gamdi K, Jubran A, Salah A, Al Shareef J, and Zekri J
- Abstract
In this report guidelines for the evaluation, medical and surgical management of transitional cell carcinoma of urinary bladder is presented. It is categorized according to the stage of the disease using the tumor node metastasis staging system, 7(th) edition. The recommendations are presented with supporting level of evidence.
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- 2011
- Full Text
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