Open Access在新冠肺炎大流行期间, 羟基氯喹对糖尿病患者降糖作用的风险和益处
Author(s) -
Infante Marco,
Ricordi Camillo,
Fabbri Andrea
Publication year - 2020
Publication title -
journal of diabetes
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.949
H-Index - 43
eISSN - 1753-0407
pISSN - 1753-0393
DOI - 10.1111/1753-0407.13053
Subject(s) - medicine , hydroxychloroquine , diabetes mellitus , type 2 diabetes , drug , insulin , pandemic , pharmacology , type 2 diabetes mellitus , covid-19 , disease , clinical trial , intensive care medicine , endocrinology , infectious disease (medical specialty)
The antimalarial drug hydroxychloroquine (HCQ) has long been used as a disease‐modifying antirheumatic drug for the treatment of several inflammatory rheumatic diseases. Over the last three decades, various studies have shown that HCQ also plays a role in the regulation of glucose homeostasis. Although the mechanisms of action underlying the glucose‐lowering properties of HCQ are still not entirely clear, evidence suggests that this drug may exert multifaceted effects on glucose regulation, including improvement of insulin sensitivity, increase of insulin secretion, reduction of hepatic insulin clearance, and reduction of systemic inflammation. Preliminary studies have shown the safety and efficacy of HCQ (at a dose ranging from 400 to 600 mg/day) in patients with type 2 diabetes over a short‐term period. In 2014, HCQ has been approved in India as an add‐on hypoglycemic agent for patients with uncontrolled type 2 diabetes. However, large randomized controlled trials are needed to establish the safety and efficacy profile of HCQ in patients with type 2 diabetes over a long‐term period. With regard to the COVID‐19 pandemic, several medications (including HCQ) have been used as off‐label drugs because of the lack of proven effective therapies. However, emerging evidence shows limited benefit from HCQ use in COVID‐19 in general. The aim of this manuscript is to comprehensively summarize the current knowledge on the antihyperglycemic properties of HCQ and to critically evaluate the potential risks and benefits related to HCQ use in patients with diabetes, even in light of the current pandemic scenario.