Thyroid disorders in patients with human immunodeficiency virus infection: a meta-analysis.

Background: Thyroid disorders have significant clinical sequelae, including impaired growth in children, metabolic abnormalities, and impaired cognitive function. However, available studies on burden of thyroid diseases in people with human immunodeficiency virus (HIV), particularly its prevalence and its interaction with HIV related factors (like CD4 count), are controversial. This review aimed to provide a comprehensive summary and analysis on the extent of thyroid dysfunctions in this population.

Accuracy of Fecal Polymerase Chain Reaction Testing in Clarithromycin-Resistant Helicobacter Pylori: A Systematic Review and Meta-Analysis.

Introduction: The increasing prevalence of clarithromycin (CLA)-resistant Helicobacter pylori(H. pylori) strains poses a significant challenge in the management of H. pylori infections.

Serum lipid profile abnormalities among beta-thalassemia patients: a systematic review and meta-analysis.

Background: Patients with betathalassemia have higher risk of various metabolic disturbances. The literature presents conflicting results about the patterns of abnormal lipid profile among patients with betathalassemia. This systematic review aimed to assess dyslipidemia patterns among patients with betathalassemia when compared with healthy individuals.

Public Knowledge and Awareness About Hemorrhoids and the Reasons for Late Presentation to Local Doctors in Makkah Region, Saudi Arabia: A Cross-Sectional Exploratory Study.

Background Hemorrhoids, also known as piles, manifest as anal lumps with or without bleeding. This study aims to explore and assess the public knowledge and awareness about hemorrhoids and the factors leading to late presentation to local doctors in the Makkah region of Saudi Arabia. Methodology A questionnaire-based, cross-sectional study was conducted targeting the Saudi population aged 18 years and more living in the Makkah region.

Public Awareness and Knowledge of Sleeve Gastrectomy in the Southwest Region of Saudi Arabia.

Background Obesity is a major global health concern, causing significant health dilemmas. Large groups of Saudi individuals are considered obese, with significant implications for medical practice. Bariatric surgery, including sleeve gastrectomy, is a crucial intervention for severe obesity, although it is associated with potential complications.

Prevalence and Assessment of Habits Related to Gastroesophageal Reflux Disease Among the Residents of Southwest Region in Saudi Arabia.

Introduction Digestive disorders, affecting 70 million people globally, have gained attention. Gastroesophageal reflux disease (GERD) causes heartburn and acid regurgitation. Factors like obesity, poor diet, and lifestyle influence its prevalence.

Dysphagia as an Initial Presentation of Acute Myeloid Leukemia: A Rare Presentation of Myeloid Sarcoma.

Myeloid sarcoma (MS) represents a unique clinical presentation of acute myeloid leukemia (AML). This report describes a case of MS in a 66-year-old man who presented with dysphagia, nausea, vomiting, anorexia, and fatigue. Generalized lymphadenopathy was noted on physical exam and confirmed by CT scans which also showed diffuse esophageal wall thickening.

Disseminated tuberculosis complicating Bacillus Calmette-Guérin (BCG) vaccine as only presentation of severe combined immunodeficiency (SCID): A report of 3 cases.

Introduction: Severe combined immunodeficiency disease (SCID) is a rare primary immunodeficiency disease, usually manifest in the first six months of life with failure to thrive, oral thrush, recurrent respiratory infection, and chronic diarrhea.

Case Presentation: In three male patients, we describe an unusual presentation of SCID. They are an outcome of consanguineous marriage; all received the BCG vaccine at birth.

Early Assessment of Cardiac Allograft Vasculopathy Risk Among Recipients of Hepatitis C Virus-infected Donors in the Current Era.

Background: Transplantation of hearts from hepatitis C virus (HCV)-positive donors has increased substantially in recent years following development of highly effective direct-acting antiviral therapies for treatment and cure of HCV. Although historical data from the pre-direct-acting antiviral era demonstrated an association between HCV-positive donors and accelerated cardiac allograft vasculopathy (CAV) in recipients, the relationship between the use of HCV nucleic acid test-positive (NAT+) donors and the development of CAV in the direct-acting antiviral era remains unclear.

Methods And Results: We performed a retrospective, single-center observational study comparing coronary angiographic CAV outcomes during the first year after transplant in 84 heart transplant recipients of HCV NAT+ donors and 231 recipients of HCV NAT- donors.

Interactions between physiology and behaviour provide insights into the ecological role of venom in Australian funnel-web spiders: Interspecies comparison.

Australian funnel-web spiders are iconic species, characterized as being the most venomous spiders in the world. They are also valued for the therapeutics and natural bioinsecticides potentially hidden in their venom molecules. Although numerous biochemical and molecular structural approaches have tried to determine the factors driving venom complexity, these approaches have not considered behaviour, physiology and environmental conditions collectively, which can play a role in the evolution, complexity, and function of venom components in funnel-webs.

Evaluating utility and feasibility of mismatch repair testing of colorectal cancer patients in a low-middle-income country.

Molecular pathology services for colorectal cancer (CRC) in Sudan represent a significant unmet clinical need. In a retrospective cohort study involving 50 patients diagnosed with CRC at three major medical settings in Sudan, we aimed to outline the introduction of a molecular genetic service for CRC in Sudan, and to explore the CRC molecular features and their relationship to patient survival and clinicopathological characteristics. Mismatch repair (MMR) and BRAF (V600E) mutation status were determined by immunohistochemistry.

Trends and Outcomes of Patients With Amyloid Cardiomyopathy Listed for Heart Transplantation.

Background: Heart transplantation in patients with amyloid cardiomyopathy (ACM) has been historically underused owing to the risk of amyloid recurrence.

Methods: Using data from the United Network for Organ Sharing database on patients listed for single-organ heart transplant between 2010 and 2019, we evaluated trend in heart transplant and compared waitlist mortality and graft survival between patients with ACM and dilated cardiomyopathy (DCM). Also, we evaluated for independent predictors of outcomes.

Short- and long-term follow-up results of daily 5-mg tadalafil as a treatment for erectile dysfunction and premature ejaculation.

Objective: To evaluate the safety and effectiveness of daily 5-mg tadalafil treatment for men who have erectile dysfunction (ED) and premature ejaculation (PE), and to assess the long-term follow-up for ED and PE improvement persistence years after the cessation of medication.

Patients And Methods: A prospective, single-blind, randomised study included 160 patients with ED and PE. All were evaluated using the International Index of Erectile Function (IIEF-5) questionnaire to evaluate ED and intravaginal ejaculatory latency time (IELT) for PE.

Outcomes of diabetic patients with end-stage heart failure listed for heart transplantation: A propensity-matched analysis.

Background: We investigated the current trends and outcomes of diabetic patients listed for heart transplants in the U.S. and provided a method for risk-stratification.

Determinant factors for the occurrence of tuberculosis after initiation of antiretroviral treatment among adult patients living with HIV at Dessie Referral Hospital, South Wollo, Northeast Ethiopia, 2020. A case-control study.

Introduction: Globally, tuberculosis takes the first rank for the ill-health of people living with HIV/AIDS. Despite the favorable outcome of antiretroviral therapy, the risk of tuberculosis remains higher among HIV patients. This obliges to identify factors for its occurrence and further prevention of drug-resistant tuberculosis.

Molecular detection of human papillomavirus-16 among Sudanese patients diagnosed with squamous cell carcinoma and salivary gland carcinoma.

Objective: Human papillomavirus (HPV) gained momentum as a potential etiological factor for many types of cancers. Therefore, the aim of this study was to assess the prevalence of HPV-16 infection among Sudanese patients diagnosed with Squamous Cell Carcinoma (SCC) and Salivary Gland Carcinoma. A descriptive, hospital-based study was conducted.

Protective effect of metformin on rat diabetic retinopathy involves suppression of toll-like receptor 4/nuclear factor-k B expression and glutamate excitotoxicity.

Microvascular complications of diabetes mellitus are progressively significant reasons for mortality. Metformin (MET) is considered as the first-line therapy for type 2 diabetes patients, and may be especially beneficial in cases of diabetic retinopathy although the precise mechanisms of MET action are not fully elucidated. The current study was designed to inspect the antioxidant and modulatory actions of MET on DRET in streptozotocin-induced diabetic rats.

Intermediate and Late Outcomes With PCI vs CABG for Left Main Disease - Landmark Meta-Analysis of Randomized Trials.

PCI to improve survival is currently recommended as a reasonable alternative to CABG in patients with unprotected left main disease. However, RCTs to support this recommendation has generated mixed results and recently published EXCEL trial has sparked debate about differences in late mortality. To address this point, we performed landmark meta-analysis of 4 RCTs with 5 year follow up data - EXCEL, NOBLE, PRECOMBAT and SYNTAX LEFT MAIN.

Maternal and neonatal outcomes associated with COVID-19 infection: A systematic review.

Background: COVID-19 has created an extraordinary global health crisis. However, with limited understanding of the effects of COVID-19 during pregnancy, clinicians and patients are forced to make uninformed decisions.

Objectives: To systematically evaluate the literature and report the maternal and neonatal outcomes associated with COVID-19.

Aortic Valve Replacement for Severe Aortic Stenosis Before and During the Era of Transcatheter Aortic Valve Implantation.

Recent positive results of transcatheter aortic valve replacement (TAVI) in clinical trials have sparked debate on whether TAVI should be first line for all patients with aortic stenosis. However, limited evidence exists on the clinical impact of TAVI on a national level. Using the national inpatient sample (NIS) of hospital discharges in the United States from 2001 to 2016, we evaluated the rate of AVR and associated in-hospital outcomes in pre-TAVI and TAVI era.

Human umbilical cord-mesenchymal stem cells: a promising strategy for corneal epithelial regeneration.

As a strategy to improve the outcome of cultivated corneal epithelial transplantation, the role of human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) is investigated in promoting corneal epithelial growth and functions. Human telomerase-immortalized corneal epithelial cells were characterized and its functions evaluated by scratch migration assay, cellular senescence, HLA expression and spheres formation with hUC-MSC. Expression of corneal epithelial markers was influenced by the duration and method of co-culture.

A Concise Review on Mesenchymal Stem Cells for Tissue Engineering with a Perspective on Ocular Surface Regeneration.

Organ and tissue transplantation are limited by the scarcity of donated organs or tissue sources. The success of transplantation is limited by the risk of disease transmission and immunological- related rejection. There is a need for new strategies and innovative solutions to make transplantation readily available, safer and with less complications to increase the success rates.

Radiological study of anatomical bony arrangement of the clubfoot deformity and its correlation with the Pirani clinical scoring system: A multicenter study.

Club foot or congenital talipes equinovarus (CTEV) is a common developmental disorder of the foot, affecting 1 per 1,000 live births. The main goal of this study is to evaluate the anatomical bony arrangement of the clubfoot deformity radiologically and to correlate this arrangement with the Pirani clinical scoring system. This descriptive, analytical study was conducted in three centres in Sudan.