Ahmed Ali Salih

Virtual Reality versus Screen-Based 3D Anatomy Applications for Teaching Lower Gastrointestinal Anatomy: A Pilot Randomized Controlled Trial (Preprint)

Florence Chang, Jason Ha, Siyuan Wan, Ameen R. Mahmood et autres

BACKGROUND Undergraduate anatomy teaching has faced sustained pressure from reduced curricular time, diminished access to cadaveric dissection, and variable teaching quality. The lower gastrointestinal tract (GI), with its complex three-dimensional (3D) relationships between the small and large bowel, mesentery, and vasculature, is …

Outcomes of catheter ablation for ventricular tachycardia in structural heart disease: a meta-analysis and quality appraisal of trials

Debbie Falconer, Ahmed Ali Salih, Gabriella Captur, RICHARD JOHN SCHILLING et autres

Abstract Aims Catheter ablation (CA) of ventricular tachycardia (VT) in patients with structural heart disease is usually reserved for those with recurrent implantable cardioverter defibrillator (ICD) shocks or intolerant to anti-arrhythmic drugs. This meta-analysis synthesizes available trial evidence on CA for VT …

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Vaccination and vitamin D in relation to disease severity and mortality in patients with COVID-19 disease: a follow-up study

Aleen Sardar Al-Noori, Ahmed Ali Salih, Muayad Aghali Merza

The emergence of Coronavirus Disease 2016 (COVID-16), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), rapidly escalated into a global pandemic, resulting in millions of confirmed cases and deaths worldwide. The objective of this study was to examine the effects …

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Correction to: Intra‑articular steroid injections for lumbar disk herniation: a systematic review and meta‑analysis

Saran Singh Gill, Pratik Ramkumar, Abith Ganesh Kamath, Sreeraag Kanakala et autres

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Intra-articular steroid injections for lumbar disk herniation: a systematic review and meta-analysis

Saran Singh Gill, Pratik Ramkumar, Abith Ganesh Kamath, Sreeraag Kanakala et autres

Abstract Introduction Lumbar disc herniation (LDH) is one of the most common causes of lower back pain, radiculopathy, and functional impairment. Intra-articular (IA) steroid injections, including transforaminal (TFESI), interlaminar (IESI), and caudal (CESI) epidural steroid injections, are commonly administered to alleviate these …

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Impact of climate change on flowering phenology of indigenous flora in Tehsil Bhimber Azad Jammu and Kashmir Pakistan

Muhammad Ishtiaq, Zel e Arooj, Mahnoor Muzamil, Mehwish Maqbool et autres

Plants vital for ecosystem sustenance are highly vulnerable to climate change (CC) due to their immobility. This study examined the effects of CC on the flowering phenology of indigenous wild flora in Tehsil Bhimber of Azad Jammu and Kashmir (AJK), Pakistan. Five …

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Development and impact of virtual reality-based training for the radial forearm free flap: A multi-center prospective feasibility study

Ameen R. Mahmood, Ahmed Ali Salih, Fay Fathima Imtiaz Fareed, Princewill Ukpeh et autres

Introduction Surgical education faces growing challenges due to reduced theatre access, variable supervision and limited procedural exposure, particularly for complex reconstructive operations such as the radial forearm free flap (RFFF). Virtual reality (VR) offers an opportunity to deliver immersive, standardised surgical training …

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Predictors of shunt response in iNPH: differentiating responders, early and late non-responders, and the role of valve adjustments

Santhosh G. Thavarajasingam, Mahmoud T. El-Khatib, Stefanie Kalb, Ahmed Ali Salih et autres

INTRODUCTION: Idiopathic normal pressure hydrocephalus (iNPH) is diagnosed based on a positive shunt response. However, up to 40% of patients who undergo ventriculoperitoneal (VP) shunting fail to exhibit sustained improvement. The management of iNPH remains challenging, particularly for non-responders who deteriorate despite …

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Pathogenic ZNF319 variant disrupts nuclear localization and transcriptional regulation to cause a novel form of autosomal recessive leukodystrophy

S Rehan Ahmad, Md. Zeyaullah, Yousef I. Zahrani, Abdelrhman A. G. Altijani et autres

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Allium sativum ‐Derived Alliin and Allicin Stably Bind to α‐Synuclein and Prevent Its Cytotoxic Aggregation

S Rehan Ahmad, Md. Zeyaullah, Abdullah M. AlShahrani, Khursheed Muzammil et autres

Neurodegenerative diseases such as Parkinson's disease are characterized by the pathological aggregation of α-synuclein. Targeting α-synuclein aggregation through natural bioactive compounds offers a promising therapeutic strategy. In this study, sulfur-containing compounds derived from Allium sativum were evaluated for their drug-likeness, pharmacokinetic properties, …

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Fibrosis‐Guided Ablation in Patients With Atrial Fibrillation: A Meta‐Analysis of Randomized Controlled Trials

Ahmed Ali Salih, Aman Sutaria, Zeinab Montaser, Tony Pun Magar et autres

Ablation of fibrotic atrial regions has been suggested to improve the results of atrial fibrillation (AF) catheter ablation. We aimed to evaluate the efficacy and safety of fibrosis-guided ablation in addition to pulmonary vein isolation (PVI) among AF patients undergoing ablation through …

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Indications for surgery versus conservative treatment in the management of lumbar disc herniations: A systematic review

Santhosh G. Thavarajasingam, Ahmed Ali Salih, Aksaan Arif, Madhur Varadpande et autres

Introduction: Lumbar disc herniation (LDH) is a leading cause of radiculopathy and low back pain, contributing significantly to global disability. Management strategies include conservative and surgical treatments, but clinical decision-making lacks standardization, particularly in surgical indications, timing, and criteria for transitioning from …

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