Publications by authors named "Ahmed F"

Aims: Clinical pathways have been shown to improve outcomes in patients with heart failure (HF). Although patients with HF often have a cardiac implantable electronic device, few studies have reported the utility of device-derived risk scores to augment and organize care. TriageHF Plus is a device-based HF clinical pathway (DHFP) that uses remote monitoring alerts to trigger structured telephone assessment for HF stability and optimization.

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This study investigates the effects of the Russia-Ukraine conflict on the quality and quantity of Malaysia's palm oil production through a time series analysis. The study uses three primary factors to evaluate palm oil production: the Monthly Oil Extraction Rate (OER), the Monthly Fresh Fruit Bunch (FFB) Yield, and the Monthly Oil Exports. The results indicate that the Russia-Ukraine conflict significantly impacted the quality and quantity of palm oil production in Malaysia.

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In the most comprehensive population surveys, mental health is only broadly captured through questionnaires asking about "mentally unhealthy days" or feelings of "sadness." Further, population mental health estimates are predominantly consolidated to yearly estimates at the state level, which is considerably coarser than the best estimates of physical health. Through the large-scale analysis of social media, robust estimation of population mental health is feasible at finer resolutions.

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Objective: The current research study aimed to access the relationship between obesity and asthma exacerbations and severity among adult patients at the outpatient section of a federal hospital (PIMS) in Islamabad, Pakistan.

Methods: A cross-sectional research study was carried out on 207 asthma adult patients belonging to different areas and ethnic groups from the country. The study setting was the PIMS hospital, which attracts patients from all over the country due to its facilities and cost-effective treatments.

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Objectives: The paradox of concurrent coronary artery disease (CAD) among patients with rheumatic and non-rheumatic valvular heart disease (RVHD; non-RVHD) is unclear. We aimed to evaluate the impact of the RVHD and non-RVHD on the prevalence of CAD and various risk factors, assess the number of diseased coronaries, clinical profile and the possible predictors of CAD in these patients, which may clarify the paradox and provide an insight for the prevention of CAD.

Methods: The records of 106 valvular heart disease patients who had undergone valve replacement surgery at the King Faisal Cardiac Centre from January 2014 to October 2019 were evaluated.

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Introduction Being the first in-line care providers, primary healthcare (PHC) physicians may encounter all forms of medical emergencies, ranging from minor complaints to major life-threatening events; therefore, this study aims to assess the PHC physicians' knowledge and attitude related to the diagnosis and management of emergency cases as well as their preferences for emergency medicine training courses and their preferred methods of training. Methods A descriptive cross-sectional study was conducted among physicians working at PHC in Al-Ahsa, Saudi Arabia, between November and December 2023, excluding those who do not work at PHC. The minimum required sample size was 192.

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Article Synopsis
  • Cervical cancer is primarily associated with HPV types 16 and 18, and the study investigates the antiviral and anticancer potential of Tanacetum sinaicum essential oil (EO) on human cervical and breast cancer cell lines.
  • The EO was extracted and characterized, and its effects on cell viability were measured; it was found to significantly reduce the growth of cancer cells in a dose-dependent manner, with higher concentrations leading to over 95% inhibition.
  • Additionally, the EO effectively decreased HPV replication in the tested cell lines and exhibited autophagy-enhancing and genotoxic effects, suggesting its potential roles in cancer treatment.
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This study addresses the pervasive challenges of low hepatitis B (HBV) and hepatitis C (HCV) testing rates coupled with the stigma associated with these diseases in low- and middle-income countries (LMICs) with a special focus on Bangladesh. This study aims to introduce an innovative crowdsourcing intervention that involves medical students, a crucial cohort with the potential to shape healthcare attitudes. Through a structured crowdsourcing approach, the study designs and implements a digital intervention to counter stigma and promote testing among medical students in Dhaka, Bangladesh.

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Semantic segmentation of Remote Sensing (RS) images involves the classification of each pixel in a satellite image into distinct and non-overlapping regions or segments. This task is crucial in various domains, including land cover classification, autonomous driving, and scene understanding. While deep learning has shown promising results, there is limited research that specifically addresses the challenge of processing fine details in RS images while also considering the high computational demands.

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Background: Educating health professionals on patient safety can potentially reduce healthcare-associated harm. Patient safety courses have been incorporated into medical and nursing curricula in many high-income countries and their impact has been demonstrated in the literature through objective assessments. This study aimed to explore student perceptions about a patient safety course to assess its influence on aspiring health professionals at a personal level as well as to explore differences in areas of focus between medical and nursing students.

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Background: Endometriosis is a disease among women of reproductive age, which causes several health problems, such as dysmenorrhea, dyspareunia, and subfertility. In addition, it increases psychological stress and often results in marital disharmony. Similarly, migraine is more frequent among this group of women.

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Background: Iatrogenic vascular injuries (IVIs) due to diagnostic and therapeutic interventions are known but rare or probably under-reported. We present our four-year findings on patients with IVIs after catheterization or surgery who underwent vascular surgical repairs in a resource-limited setting.

Methods: A retrospective case series study between Jun 2018 and Sep 2022 of 35 patients diagnosed with IVIs and treated surgically at our hospital was included.

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Background: The preferred standard treatment for retrosternal goiter (RSG), a slow-growing, often benign tumor, remains thyroidectomy. An alternative strategy may be required when the goiter is intrathoracic. Data on the results of RSG procedures are rarely reported.

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Article Synopsis
  • Scientists have found a new drug called MJ04 that could help with hair loss by blocking a specific part of a pathway in the body.
  • This drug has shown great results in tests on mice, making their hair grow back quicker when applied directly to the skin.
  • MJ04 is safe to use and works well, making it a good option for future studies in humans to help people with hair loss.
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Background: The usage of commercial probiotic products as alternatives to traditional antibiotics in fish culture is initiated to be a potential factor for Nile tilapia fish's welfare and growth.

Aim: The purpose of the current study is to show the influence of commercial probiotics () dietary supplementation at different levels on Nile tilapia welfare and growth.

Methods: Apparently healthy fingerlings of Nile Tilapia with a total number of 120 with an average initial weight (26.

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Acquired hemophilia A (AHA) is a rare autoimmune bleeding disorder caused by autoantibodies against FVIII. Severe AHA is life-threatening. Currently, licensed hemostatic agents for the treatment of severe AHA have short half-lives and require intravenous administration, leading to a need for hospitalization, higher costs, and negative effects on quality of life.

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Background: Romantic relationship dissolutions (RRDs) are associated with posttraumatic stress symptoms (PTSS). Functional magnetic resonance imaging in RRD studies indicate overlapping neural activation similar to posttraumatic stress disorder. These studies combine real and hypothetical rejection, and lack contextual information and control and/or comparison groups exposed to non-RRD or DSM-5 defined traumatic events.

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Aims: This study aimed to examine the diagnostic pathways and outcomes of patients with heart failure (HF), stratified by left ventricular ejection fraction (EF), and to highlight deficiencies in real-world HF diagnosis and management.

Methods And Results: We conducted a retrospective cohort study in Salford, United Kingdom, utilizing linked primary and secondary care data for HF patients diagnosed between January 2010 and November 2019. We evaluated characteristics, diagnostic patterns, healthcare resource utilization, and outcomes.

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Background: South Asian region contributes 59 % to the global mortality due to burns. However, we find a paucity of literature on the outcomes of burns from low- and middle-income countries (LMICs). South Asian Burn Registry (SABR) is a facility-based burns registry that collected data on in-patient burn care.

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Article Synopsis
  • The STEP-HFpEF and STEP-HFpEF DM trials investigated the effects of the GLP-1 receptor agonist semaglutide on individuals with obesity-related heart failure, showing improvements in symptoms, physical limitations, body weight, and exercise function.
  • A pooled analysis was conducted to assess the effects of semaglutide across various outcomes and determine consistency among different patient subgroups, utilizing data from randomized, double-blind, placebo-controlled trials.
  • Participants were assigned to receive either semaglutide or a placebo for 52 weeks, with primary endpoints focusing on changes in heart failure-related symptoms and body weight, and secondary endpoints assessing physical activity and inflammation markers.
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Background: The esthetics of a smile holds significant importance in an individual's self-esteem and overall quality of life. In the realm of cosmetic dentistry, smile design has traditionally relied on conventional methods, but recent advances in technology have introduced digital smile design (DSD) as a promising alternative.

Materials And Methods: In this randomized controlled trial, 150 adult patients seeking smile enhancement procedures were enrolled and randomly assigned to one of two groups: the DSD group or the conventional smile design group.

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As an emerging material with the potential to combine the high efficiency of homogeneous catalysts and high stability and recyclability of heterogeneous catalysts, metal-organic frameworks (MOFs) have been viewed as one of the candidates to produce catalysts of the next generation. Herein, we heterogenized the highly active mono(phosphine)-Pd complex on surface of UiO-66 MOF, as a catalyst for Suzuki and Heck cross coupling reactions. The successful immobilization of these Pd-monophosphine complexes on MOF surface to form UiO-66-PPh-Pd was characterized and confirmed via comprehensive set of analytical methods.

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Spurious hyperphosphatemia, also known as pseudo-hyperphosphatemia, refers to artifactually elevated serum phosphate values that do not correspond to their actual systemic levels. Vascular access poses a significant challenge for individuals undergoing hemodialysis (HD) due to chronic kidney disease, primarily attributed to the elevated incidence of complications, such as infections or thrombosis associated with catheter use. To mitigate clotting risk during the inter-dialysis intervals, in recent years, a strategy involving the application of concentrated heparin (recombinant tissue plasminogen activator (rt-PA) e.

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