Zinc supplementation for acute and persistent watery diarrhoea in children: A systematic review and meta-analysis.

Background: Zinc is a micronutrient that plays a role in immune system strengthening and regulation of intestinal epithelial cells, and can reduce the duration and severity of diarrhoea. We conducted a systematic review of randomised controlled trials (RCTs) to assess the effectiveness of zinc compared to no zinc for the management of acute and persistent diarrhoea in children.

Methods: We searched PubMed, the Cochrane Library, Scopus, CINAHL, ClinicalTrials.

Low-osmolarity oral rehydration solution for childhood diarrhoea: A systematic review and meta-analysis.

Background: Oral rehydration solution (ORS) is crucial in the management of diarrhoea. Until the early 2000s, the standard formulation of glucose-based ORS with a total osmolarity of 311 mmol/L was being used for this purpose. However, due to concerns about sodium levels and cases of hypernatremia, a low-osmolarity ORS solution (LORS) with an osmolarity of 245mmol/L or less was developed to replace the standard ORS.

Antibiotics for acute watery or persistent with or without bloody diarrhoea in children: A systematic review and meta-analysis.

Background: The use of antibiotics in the treatment of acute and persistent watery diarrhoea has long been a subject of contention. While the advantages of using antimicrobials are acknowledged, concerns remain regarding potential adverse effects and antibiotic resistance. Therefore, we conducted a systematic review and meta-analysis to assess the efficacy of antibiotics compared to placebos for the treatment of diarrhoea.

An Easy-To-Use Prehospital Severity Scoring Tool To Triage COVID-19 Positive Adults In A Resource-Limited Setting.

Objectives: To develop an easy-to-use severity scoring tool for prehospital triage of patients infected by the coronavirus disease-2019 in resource-limited settings.

Methods: The cohort study was conducted at a tertiary care hospital in Karachi, from August to September 2020, and comprised adult patients of either gender who tested positive for coronavirus disease-2019 on real-time polymerase chain reaction. The scoring system and categorisation were based on validated scales for the detection of pneumonia and opinions from pulmonologists.

Acquired Uterine Vascular Anomaly: Experience from a tertiary care centre in Pakistan.

Objectives: This study aimed to retrospectively review imaging findings and the outcomes of uterine artery embolisation (UAE) in symptomatic uterine vascular anomalies (UVA).

Methods: This study included a total of 15 patients with acquired UVA admitted to the Aga Khan University Hospital in Karachi, Pakistan, from 2010 to 2020. These patients were evaluated using ultrasound, computed tomography and magnetic resonance imaging, either alone or in combination.

Metallic implant-related osteosarcoma.

Orthopedic metallic prostheses are commonly used in the current practice of orthopedic surgery. Although, biomaterials used in these implants are generally considered to be biologically inert, there have been consequences of foreign body reactions and potential carcinogenesis. Majority of implant-related malignancies are high grade, and develop in bone or soft tissue around the implant site.

Aspirated Denture: A Rare Cause of Empyema in an Asian Male.

Here, we report the case of an undiagnosed foreign body aspiration (FBA) in a 50-year-old male who presented with fever, productive cough, and shortness of breath suggestive of pneumonia. The patient reported a history of empyema for which he underwent left-sided video-assisted thoracoscopic surgery and decortication at another facility. Careful evaluation of prior chest imaging revealed a radio-opaque linear density projecting along the left of his spine suspicious for a foreign body in the airway which was missed on radiographic evaluation at the time of empyema.

Hematological Profile and Gametocyte Carriage in Malaria Patients from Southern Pakistan.

Background Malarial infection is a major cause of concern, both worldwide and in Pakistan. Gametocytes are the sexual forms of the parasite that are essential for transmission. They fuse inside the mosquito to develop sporozoites.