Safety of pharmacological options for the management of COVID-19 in pregnant women: An Indian perspective.

Coronavirus disease 2019 (COVID-19) is a viral illness caused by severe acute respiratory syndrome coronavirus 2 (SARS- CoV-2) presenting with pulmonary and extra-pulmonary manifestations. The first case was reported in Wuhan, China in December 2019 and it has rapidly progressed to the form of a pandemic. The presentation is mild in about 80 percent of the cases but the disease can also progress to a severe form of respiratory illness leading to acute respiratory distress syndrome (ARDS) and sometimes multi-organ failure, especially in people with other co-morbidities. Pregnant women also appear to be at a greater risk of acquiring a severe infection due to physiological changes during pregnancy. Many drugs with in vitro activity against the virus or an immunomodulatory effect have been considered for repurposing or have been tried as off-label drugs. The safety data regarding the use of newly approved or off-label or investigational drugs in pregnant women is limited and this poses a great challenge for clinicians. Therefore, it is important to know the utility and safety of the medications to avoid untoward adverse effects on pregnant women and fetuses. In this review, we aim to provide an overview of the approved, off-label, unlicensed, new and some promising pharmacological options for their use in the treatment of COVID-19 and the safety profile in pregnancy in an Indian scenario.

Potential Role of Dexamphetamine in the Treatment of Non-alcoholic Fatty Liver Disease: Hopes and Pitfalls.

Non-alcoholic fatty liver disease (NAFLD) is one of most frequent causes of chronic liver disease. Global prevalence of NAFLD and nonalcoholic steatohepatitis (NASH) with advanced fibrosis is increasing day by day. Patients with NAFLD are more susceptible to encounter cardiovascular morbidity and mortality. Apart from lifestyle changes and dietary modifications, no effective pharmacotherapy is available to prevent the progression of NAFLD to NASH and advanced stages of hepatic fibrosis and cirrhosis. Dexamphetamine is the d-isomer of amphetamine, which acts by inhibiting monoamine reuptake and direct stimulation of dopamine and noradrenaline release. Presently, dexamphetamine is indicated for the treatment of attention deficit hyperactivity disorder and narcolepsy, but since its use was found to be associated with weight loss, it is also now used as an off-label drug for the treatment of obesity. Direct or indirect evidence is present in the form case reports, case series and from effects of related drugs to support the potential role of dexamphetamine in NAFLD. There is an urgent need to initiate preclinical and clinical studies involving robust methodology and adequate sample sizes to explore the potential of dexamphetamine in patients with NAFLD. In this review, we will discuss the therapeutic potential of dexamphetamine for the treatment of NAFLD.