5,029
Views
19
CrossRef citations to date
0
Altmetric
Clinical Features - Review

Symptomatic treatment of dengue: should the NSAID contraindication be reconsidered?

&
Pages 109-116 | Received 16 Nov 2018, Accepted 18 Dec 2018, Published online: 16 Jan 2019
 

ABSTRACT

Consensus guidelines for treatment of dengue fever from the World Health Organization and US Centers for Disease Control recommend acetaminophen to manage pain and fever but contraindicate nonsteroidal anti-inflammatory agents (NSAIDs) because of potentially increased bleeding risk, with thrombocytopenia as a complication. Neither acetaminophen nor ibuprofen (the NSAID with lowest bleeding risk) have been evaluated for dengue treatment in randomized, controlled clinical trials. Epidemiologic and cohort studies and case series describing NSAID use in dengue generally point to minimal or no significant increase in bleeding risk, except for aspirin. Given the lack of data on use of NSAIDs in dengue, we assessed the literature for the risk of postoperative bleeding with NSAID use, with a particular focus on ibuprofen, as a potential surrogate marker of bleeding risk in dengue. Ibuprofen at over-the-counter doses used to treat pain and fever (i.e. up to 1,200 mg/d for up to 10 days) is associated with zero to minimally increased risk for postoperative bleeding events. Where detected, statistically significant increases in bleeding incidence and/or bleed volume were not clinically meaningful. Because hepatitis is also a frequent dengue complication, acetaminophen-associated hepatotoxicity (the most common cause of drug-induced liver disease and acute liver failure in the United States and Europe) raises the possibility of severe hepatic injury with acetaminophen treatment. Data suggesting that conditions associated with chronic liver damage reduce the dosing threshold for induction of liver failure are of particular concern. Meta-analyses of clinical studies across a range of clinical settings consistently conclude that ibuprofen, at non-prescription doses, provides equivalent or superior analgesic and antipyretic activity compared with acetaminophen, with comparable safety. These data suggest that the consensus guideline recommendations for acetaminophen and against NSAID use in dengue treatment should be reconsidered in light of current evidence regarding the risks and benefits of each agent.

Declaration of interest

David Kellstein, PhD, and Luiz Fernandes, MD, are employees of Pfizer Consumer Healthcare. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties. Peer reviewers on this manuscript have no relevant financial relationships to disclose.

Additional information

Funding

Medical writing support was provided by John H. Simmons, MD, of Peloton Advantage, LLC, and was funded by Pfizer.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.