Addressing Drug Shortages at Mediclinic Parkview Hospital: A ‎Five-Year Study of ‎Challenges, Impact, and Strategies.

Background Drug shortages have become a significant challenge globally, affecting healthcare delivery and patient outcomes. This study aimed to assess drug shortages' prevalence, causes, and impact at a tertiary care hospital in Dubai, the United Arab Emirates (UAE), providing actionable insights for future mitigation strategies. Methods A retrospective descriptive study was conducted at Mediclinic Parkview (MPAR) Hospital, part of Mediclinic Middle East (MCME), UAE.

Estrogen receptors in mitochondrial metabolism: age-related changes and implications for pregnancy complications.

Estrogen hormones are primarily associated with their role as female sex hormones responsible for primary and secondary sexual development. Estrogen receptors are known to undergo age-dependent decreases due to age-related changes in hormone production. In the mitochondria, estrogen functions by reducing the production of reactive oxygen species in the electron transport chain, inhibiting apoptosis, and regulating mitochondrial DNA content.

Clinical Outcomes and Financial Impact of a POEM Program at a Rural Tertiary Medical Center: Our First five Years.

Objective: The purpose of this study was to assess the 5-year impact of a per oral endoscopic myotomy (POEM) program on both clinical and financial outcomes for our hospital system and the rural community we serve.

Methods: We evaluated the clinical and financial outcomes of all patients who underwent POEM for achalasia. Patients were also contacted by phone to complete the Gastroesophageal Reflux Disease-Health Related Quality of Life (GERD-HRQL) questionnaire postoperatively.

Unlocking the Photoluminescence and Photostability of Au Clusters through Pt-Mediated Band-Gap Engineering.

Au nanoclusters often demonstrate useful optical properties such as visible/near-infrared photoluminescence, in addition to remarkable thermodynamic stability owing to their superatomic behavior. The smallest of the 8e superatomic Au nanoclusters, Au, has limited applications due to its lack of luminescence and relatively low stability. In this work, we investigate the introduction of a single Pt dopant to the center of a halide- and triphenylphosphine-ligated Au nanocluster, affording a cluster with a proposed molecular formula PtAu(PPh)Br.