Objective We performed a systematic review of the literature and meta-analysis on the
efficacy and safety of hydroxychloroquine to treat COVID-19 patients. Methods We searched …

The aim of this study was to assess the clinical effectiveness of Hydroxychloroquine-based
regimens versus standard treatment in patients with the coronavirus disease admitted in …

COVID 19 infection is unarguably the worst pandemic of this century. Till date there is no
promising drug and vaccine available to treat this deadly viral infection. In the early phase …

Summary Coronavirus disease 2019 (COVID‐19) caused by the novel severe acute
respiratory syndrome coronavirus 2 continues to grow and spread throughout the world …

The novel coronavirus SARS-CoV-2, causing the disease COVID-19, first emerged in
Wuhan, China in December 2019 and has now spread to 203 countries or territories …

Objective The pandemic coronavirus disease‐19 (COVID‐19) has pushed the global
healthcare system to a crisis and amounted to a huge economic burden. Different drugs for …

What is known and Objective Non‐clinical studies suggest that chloroquine (CQ) and
hydroxychloroquine (HCQ) have antiviral activities. Early clinical reports of successful HCQ …

Abstract Purpose COVID-19 (coronavirus disease 2019) is a public health emergency of
international concern. As of this time, there is no known effective pharmaceutical treatment …

Many meta‐analyses have been published about the efficacy of hydroxychloroquine (HCQ)
in coronavirus disease 2019 (COVID‐19). Most of them included observational studies, and …

Objectives We critically evaluated the quality of evidence and quality of harm reporting in
clinical trials that evaluated the effectiveness of hydroxychloroquine (HCQ) or chloroquine …