Risk Factors associated with COVID-19 Patients in India: A Single Center Retrospective Cohort Study.

Background And Objectives: The coronavirus disease 2019 (COVID-19) outbreak has caused a worldwide pandemic, resulting in >3.8 million deaths. Our aim is to identify the risk factors associated with in-hospital mortality using survival analysis considering the characteristics and outcomes of COVID-19 patients admitted to a dedicated tertiary-care hospital in Mumbai, India.

A 30-day Survival and Safety of Percutaneous Tracheostomy in Moderate-to-severe COVID-19 Pneumonia Patients: A Single-center Experience.

Aims And Objectives: In coronavirus disease-2019 (COVID-19) pneumonia, guidelines on timing and method of tracheostomy are evolving. The aim of the study was to analyze the outcomes of moderate-to-severe COVID-19 pneumonia patients who required tracheostomy and the safety with regard to the risk of transmission to the healthcare workers.

Materials And Methods: We retrospectively analyzed 30-day survival outcome of a total of 70 moderate-to-severe COVID-19 pneumonia patients on a ventilator, wherein tracheostomy was performed only in 28 (tracheostomy group), and the remaining were with endotracheal intubation beyond 7 days (non-tracheostomy group).

Clinical Profile of Patients with Severe Acute Respiratory Syndrome Coronavirus 2 Infection Developing Pulmonary Barotrauma on Mechanical Ventilation.

Background: There is limited information on clinical profile and outcomes of patients on mechanical ventilation (MV) who developed pulmonary barotrauma (PBT) in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.

Patients And Methods: In a retrospective observational study, all SARS-CoV-2 pneumonia patients admitted from March 28, 2020, to August 31, 2020, at Sir HN Reliance Foundation Hospital and Research Center and Seven Hills Hospital (Reliance Facility), Mumbai, India, of 18 years and above on MV and developed PBT, were included.

Results: A total of 14 SARS-CoV-2 patients of 45 on MV (31.

Gene expression of klotho & antioxidative enzymes in peripheral blood mononuclear cells of essential hypertension patients in Indian population.

Background & Objectives: Oxidative stress is known to have a causal role in hypertension. Klotho has emerged as a novel anti-aging molecule to inhibit oxidative stress at cellular level. This study aimed at evaluating the gene expression of klotho and antioxidative enzymes, manganese superoxide dismutase (Mn-SOD) and catalase, in peripheral blood mononuclear cells of essential hypertensive patients as compared to normotensive healthy controls.

Reperfusing the myocardium - a damocles Sword.

Return of blood flow after periodic ischemia is often accompanied by myocardial injury, commonly known as lethal reperfusion injury (RI). Experimental studies have shown that 50% of muscle die of ischemia and another 50% die because of reperfusion. It is characterized by myocardial, vascular, or electrophysiological dysfunction that is induced by the restoration of blood flow to previously ischemic tissue.