A call to caution when hydroxychloroquine is given to elderly patients with COVID-19

Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved..

INTRODUCTION: Use of hydroxychloroquine in patients with coronavirus disease 2019 (COVID-19) was widespread and uncontrolled until recently. Patients vulnerable to severe COVID-19 are at risk of hydroxychloroquine interactions with co-morbidities and co-medications contributing to detrimental, including fatal, adverse treatment effects.

METHODS: A retrospective survey was undertaken of health conditions and co-medications of patients with COVID-19 who were pre-screened for enrolment in a randomized, double-blind, placebo-controlled hydroxychloroquine multi-centre trial.

RESULTS: The survey involved 305 patients [median age 71 (interquartile range 59-81) years]. The majority of patients (n = 279, 92%) considered for inclusion in the clinical trial were not eligible, mainly due to safety concerns caused by health conditions or co-medications. The most common were QT-prolonging drugs (n = 188, 62%) and haematologic/haemato-oncologic diseases (n = 39, 13%) which prohibited the administration of hydroxychloroquine. In addition, 165 (54%) patients had health conditions and 167 (55%) patients were on co-medications that did not prohibit the use of hydroxychloroquine but had a risk of adverse interactions with hydroxychloroquine. The most common were diabetes (n = 86, 28%), renal insufficiency (n = 69, 23%) and heart failure (n = 58, 19%).

CONCLUSION: The majority of hospitalized patients with COVID-19 had health conditions or took co-medications precluding safe treatment with hydroxychloroquine. Therefore, hydroxychloroquine should be administered with extreme caution in elderly patients with COVID-19, and only in clinical trials.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:106

Enthalten in:

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases - 106(2021) vom: 24. Mai, Seite 265-268

Sprache:

Englisch

Beteiligte Personen:

Gabor, Julian J [VerfasserIn]
Kreidenweiss, Andrea [VerfasserIn]
Weber, Stefan [VerfasserIn]
Salama, Moaaz [VerfasserIn]
Sulyok, Mihaly [VerfasserIn]
Sulyok, Zita [VerfasserIn]
Koehne, Erik [VerfasserIn]
Esen, Meral [VerfasserIn]
Kreuels, Benno [VerfasserIn]
Shamsrizi, Parichehr [VerfasserIn]
Biecker, Erwin [VerfasserIn]
Mordmüller, Benjamin [VerfasserIn]
Berg, Christoph P [VerfasserIn]
Fusco, Stefano [VerfasserIn]
Köhler, Carsten [VerfasserIn]
Kubicka, Stefan [VerfasserIn]
Leitlein, Jens [VerfasserIn]
Addo, Marylyn [VerfasserIn]
Ramharter, Michael [VerfasserIn]
Schwab, Matthias [VerfasserIn]
Bissinger, Alfred Lennart [VerfasserIn]
Velavan, Thirumalaisamy P [VerfasserIn]
Krishna, Sanjeev [VerfasserIn]
Kremsner, Peter G [VerfasserIn]

Links:

Volltext

Themen:

4QWG6N8QKH
Adverse effects
COVID-19
Contraindications
Hydroxychloroquine
Journal Article
Multicenter Study
Randomized Controlled Trial
SARS-CoV-2

Anmerkungen:

Date Completed 04.06.2021

Date Revised 07.12.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.ijid.2021.04.009

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM324036280