Evidence map›Paper›PMID 33033459›Full record

ArticleClinical and molecular allergy : CMA2020

A case report of toxic epidermal necrolysis (TEN) in a patient with COVID-19 treated with hydroxychloroquine: are these two partners in crime?

Carlo Maria Rossi, Flavio Niccolò Beretta, Grazia Traverso, Sandro Mancarella, Davide Zenoni

Open access · goldAbstract readCase Reports
In one paragraph

Article in Clinical and molecular allergy : CMA, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

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  13. COVID-19-induced toxic epidermal necrolysis.Clinical and experimental dermatology · 2021
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Carlo Maria RossiDipartimento di Area Medica, U.O. Medicina Interna, ASST Nord Milano, Ospedale Edoardo Bassini, Via Massimo Gorki 50, 20092 Cinisello Balsamo (MI), Italy.
Flavio Niccolò BerettaScuola di Specializzazione in Farmacia Ospedaliera, Università degli Studi di Milano, Via L. Mangiagalli 25, 20133 Milan, MI Italy.ORCID 0000-0002-4214-6230
Grazia TraversoDipartimento di Area Medica, U.O. Medicina Interna, ASST Nord Milano, Ospedale Edoardo Bassini, Via Massimo Gorki 50, 20092 Cinisello Balsamo (MI), Italy.
Sandro MancarellaDipartimento di Area Medica, U.O. Medicina Interna, ASST Nord Milano, Ospedale Edoardo Bassini, Via Massimo Gorki 50, 20092 Cinisello Balsamo (MI), Italy.
Davide ZenoniU.O.C. Farmacia Interna, ASST Nord Milano, Ospedale Edoardo Bassini, Via Massimo Gorki 50, 20092 Cinisello Balsamo (MI), Italy.
Ospedale Bassini · ITUniversity of Milan · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStevens-Johnson Syndrome/Toxic Epidermal Necrolysis (SJS/TEN) is the most Serious Cutaneous Adverse Reaction (SCAR) often with a fatal outcome. Coronavirus Disease (COVID-19) is caused by Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-COV2) and is an emergent pandemic for which no cure exist at the moment. Several drugs have been tried often with scant clinical evidence and safety. CASE PRESENTATION: Here we report the case of 78-years-old woman with cardiometabolic syndrome and COVID-19. A multidrug regimen including others hydroxychloroquine, antibiotics, dexamethasone and paracetamol, low-molecular-weight-heparin and potassium canrenoate was started. After almost 3 weeks, the patient started to display a violaceous rash initially involving the flexural folds atypical targetoid lesions and showing a very fast extension, blister formation and skin detachments of approximately 70% of the total body surface area and mucous membranes involvement consistent with toxic epidermal necrolysis (TEN). The ALDEN algorithm was calculated inserting all drugs given to the patient in the 28 days preceding the onset of the skin manifestations. The highest score retrieved was for hydroxychloroquine. Other less suspicious drugs were piperacillin/tazobactam, ceftriaxone and levofloxacin.

conclusionsTo our knowledge, this is the first case of TEN in a patient suffering from COVID-19 probably associated with hydroxychloroquine. Given the activation of the immune system syndrome induced by the virus and the widespread off-label use of this drug, we suggest a careful monitoring of skin and mucous membranes in all COVID-19 positive patients treated with hydroxychloroquine in order to early detect early signs of toxicities.

Indexed as

Adverse Drug Reaction (ADR)ALDEN AlgorithmCOVID 19HydroxychloroquinePharmacovigilanceSARS-CoV- 2SCORTEN ScoreSevere Cutaneous Adverse Reactions (SCAR)Stevens–Johnson Syndrome (SJS)Toxic Epidermal Necrolysis (TEN)

Identifiers

PMID33033459
PMCPMC7537980
OpenAlexW3089697047

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.