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Initial risk assessment for pulmonary hypertension in patients with COPD
Published 2012“…It is not known which clinical markers are predictive of PH in COPD. The goal of this study was to develop a clinical tool to identify patients who should be sent for initial screening with echocardiography. …”
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Decreased Interfacial Dynamics Caused by the N501Y Mutation in the SARS-CoV-2 S1 Spike:ACE2 Complex
Published 2022“…In this regard, the recent SARS-CoV-2 alpha, beta, and gamma variants (B.1.1.7, B.1.351, and P.1 lineages, respectively) are of great significance in that they contain several mutations that increase their transmission rates as evident from clinical reports. …”
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Serum 25-hydroxyvitamin D concentrations are inversely associated with body adiposity measurements but the association with bone mass is non-linear in postmenopausal women
Published 2021“…In a continuous variable analysis, the association between 25(OH)D and bone mass was significant, non-linear, inverse ‘U’. In conclusion, serum 25-hydroxyvitamin D was inversely associated with adiposity measures and non-linearly associated to bone mass in postmenopausal Qatari women.…”
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Thrombophilic genetic anomalies and their association with dialysis initiation age in a cohort of Lebanese hemodialysis patients
Published 2018“…Homozygous mutations (> 10% of patients) were observed in the PAI-1 (11%), MTHFR A1298C sequence variant (12.7%), and ACE genes (12%); in addition, the FXIII V34L and PAI-1 4G/5G genotypes were significantly associated with early dialysis initiation (P < .001 and P = .004, respectively). …”
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Mixed precision iterative refinement with adaptive precision sparse approximate inverse preconditioning
Published 2025“…<p dir="ltr">Hardware trends have motivated the development of mixed precision algorithms in numerical linear algebra, which aim to decrease runtime while maintaining acceptable accuracy. …”
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Comparative outcome analysis of home-initiated non-medical interventions among toddlers with orally ingested substances
Published 2015“…In regression: intervention significantly increased length of stay (t = 0.213, adj. …”
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Development of an innovative clinical pharmacy service in a urology surgical unit: a new initiative from Qatar
Published 2024“…<h3>Purpose</h3><p dir="ltr">To provide an insight into the role of a clinical pharmacy initiative in a surgical urology unit through evaluating the nature, significance, associated medications, and acceptance rate of pharmacist interventions. …”
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Effect of clinical hyperthyroidism and hypothyroidism on patent diabetes. 59 cases
Published 1983“…Fifty-nine patients with both clinical evidence of thyroid dysfunction and patent diabetes mellitus were investigated in our diabetology department. …”
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Evidence and gaps in clinical outcomes of novel pharmacologic therapies for sickle cell disease: A systematic literature review highlighting insights from clinical trials and real-...
Published 2025“…The high discontinuation rate and results of the STAND trial led to a significant decrease in the use of crizanlizumab. The HOPE trial demonstrated a 51 % improvement in hemoglobin response and a reduction in hemolytic markers in patients treated with voxelotor. …”
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Epidemiological and clinical characteristics of fall-related injuries: a retrospective study
Published 2020“…We aimed to describe the epidemiological and clinical characteristics of fall-related injuries in a level 1 trauma center.…”
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Clinical correlates of white-matter abnormalities on head magnetic resonance imaging
Published 2001“…The children with white-matter abnormalities and decreased tone had significantly less signal intensity abnormality than the other study groups. …”
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Self-reported awareness and attitude of cancer patients towards clinical nurse coordinators
Published 2017“…Background and objective: Lack of knowledge or poor perception towards the roles and responsibilities of clinical nurse coordinators among cancer patients might lead to a decrease in seeking their services. …”
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Activation of Src kinase in primary colorectal carcinoma An indicator of poor clinical prognosis
Published 2002“…In patients who underwent curative resection, a significant correlation with a decreased disease-free survival rate was found (P < 0.0001). …”
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Drive‐up INR testing and phone‐based consultations service during COVID‐19 pandemic in a pharmacist‐lead anticoagulation clinic in Qatar: Monitoring, clinical, resource utilization...
Published 2023“…There was one reported bleeding and one emergency visit (0.9%) in the phone-based group vs none in the clinic-based group. Frequency of INR testing and compliance to attending clinics appointments declined significantly (<i>P</i> = .002; <i>P</i> = .001, respectively). …”