Aizaz Ali

A Comparison of Machine Learning Models for ICH Prognostication: An Analysis of ATACH-2 and Qatar Stroke Database

Aizaz Ali, Umar Ayub, Hiba Naveed, Naveed Akhtar et autres

INTRODUCTION: Multiple prognostic scores have been developed to predict morbidity and mortality in patients with spontaneous intracerebral hemorrhage (sICH). These scoring models were traditionally based on statistical methods involving a limited set of variables. The advent of machine learning (ML) has enabled …

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Efficacy and safety of milrinone infusion in patients with aneurysmal subarachnoid hemorrhage: a systematic review and meta-analysis

Khaled Gharaibeh, Aizaz Ali, Nameer Aladamat, Ashfaq M Shuaib et autres

Background Aneurysmal subarachnoid hemorrhage (aSAH) is a life-threatening neurological condition that can be complicated by delayed cerebral ischemia (DCI), a leading cause of secondary brain injury. Milrinone, a phosphodiesterase-3 inhibitor with vasodilatory and anti-inflammatory properties, has been proposed as a potential therapeutic …

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Efficacy and Safety of Adjunctive Intravenous Tirofiban with Endovascular Treatment for Intracranial Atherosclerotic Stenosis: A Systematic Review and Meta-analysis (S25.006)

Ahmed Ba Theeb, Khaled Gharaibeh, Syed Owais, Joyeta Razzaque et autres

To systematically evaluate the efficacy and safety of adjunctive intravenous tirofiban in patients undergoing angioplasty and stenting for ICAD-related stroke.

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Role of ivabradine for anthracycline-induced cardiotoxicity: a meta-analysis

Muhammad Umar, Aizaz Ali, Avirup Guha, Mirza Mohammad Ali Baig et autres

PURPOSE: Anthracyclines are widely used anticancer agents but are limited by dose-dependent cardiotoxicity. Ivabradine selectively reduces heart rate without negative inotropy and may offer cardio protection in cancer patients, though its efficacy in anthracycline-induced cardiotoxicity (AIC) remains unclear. METHODS: We conducted a …

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Intensive versus routine blood pressure control in patients with type 2 diabetes: A Meta-analysis and Trial sequential analysis

Jibran Ikram, Aizaz Ali, Sundus Huma, Syed Wajihullah Shah et autres

Optimal blood pressure (BP) targets for type 2 diabetes remain controversial. Although intensive BP control reduces cardiovascular risk in the general population, its net benefit in diabetes is uncertain. We conducted a systematic review and meta-analysis of randomized controlled trials comparing intensive …

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Rate of hematoma expansion as a predictor of outcome in intracerebral hemorrhage

Kim H Tran, Aizaz Ali, Naveed Akhtar, Ashfaq M Shuaib

Objective: We examined the association between intracerebral hemorrhage hematoma expansion rate and 90-day outcomes using the Qatar Stroke Registry. Methods: We conducted a retrospective analysis of patients admitted with supratentorial intracerebral hemorrhage from January 2014 to December 2024. The modified Rankin Scale …

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The accuracy of ICH-FOS for spontaneous intracerebral hemorrhage: An analysis of ATACH-2 and the Qatar stroke database

Aizaz Ali, Umar T Ayub, Omar Obaid, Khaled Gharaibeh et autres

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Impact of stroke severity on aspiration pneumonia risks in the medical ward versus the stroke unit: a 10-year retrospective cohort study

Kim Hoang Tran, Naveed Hassan Akhtar, Aizaz Ali, Sujata Joseph et autres

OBJECTIVE: Aspiration pneumonia is a common complication post-stroke that increases the patient's duration of stay in hospital, mortality and morbidity. We examined the incidence, clinical characteristics and outcomes among ischaemic stroke-related aspiration pneumonia patients in Qatar. SETTINGS AND PARTICIPANTS: The Qatar Stroke …

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Medium vessel occlusions in the drip-and-ship model: Clinical vs. hub CTP-supported decision making

Rahul R. Rao, Aizaz Ali, Khaled Gharaibeh, Zeinab Zoghi et autres

INTRODUCTION: Mechanical thrombectomy (MT) for medium vessel occlusions (MeVO) is emerging as a promising treatment in acute stroke. We aim to evaluate the utility of additional imaging (CTP) in patients with MeVOs who received thrombolysis at a spoke hospital and were transferred …

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Predictors of early intracerebral hemorrhage in patients with cerebral sinus venous thrombosis: Systematic review and meta-analysis

Khaled M. Gharaibeh, Nameer Aladamat, Aizaz Ali, Adam T. Mierzwa et autres

OBJECTIVES: Patients with cerebral venous thrombosis (CVT) may present with early intracerebral hemorrhage (EICH). The objective of this study was to identify predictors for EICH in CVT patients via a systematic review and meta-analysis of observational studies. Additionally, we aimed to evaluate …

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A comprehensive comparison of machine learning models for ICH prognostication: Retrospective review of 1501 intra-cerebral hemorrhage patients from the Qatar stroke database

Aizaz Ali, Umar T Ayub, Khaled Gharaibeh, Rahul R. Rao et autres

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Triglyceride-HDL index as a predictor of post-stroke outcomes: A retrospective analysis of 6,235 ischemic stroke patients from the Qatar Stroke Database

Aizaz Ali, Omar Obaid, Naveed Hassan Akhtar, Mouhammad A. Jumaa et autres

Objectives: In this study, we explored the Qatar stroke database to study the independent effect of sex- specific TG-HDL index on neurologic and cardiovascular outcomes following stroke in a predominantly Arab and Southeast Asian population. Methods: All patients admitted with acute ischemic …

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