Overlapping of DRESS and Stevens-Johnson syndrome due to first-line antituberculosis drugs: a case report

The overlap of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) and Stevens-Johnson syndrome (SJS) caused by antituberculosis drugs represents an extremely rare event. This situation can manifest between 2 and 8 weeks after the first exposure to the medication. The overlap of these cond...

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Main Authors: Cristian Morán-Mariños, Felix Llanos-Tejada, Rebeca Huamani-Llantoy, Capriny Bernal-Turpo, Kimberly López-Pilco, Alex Ventura-Leon, Renato Casanova-Mendoza
Format: Article
Language:English
Published: SAGE Publishing 2025-01-01
Series:Therapeutic Advances in Drug Safety
Online Access:https://doi.org/10.1177/20420986241312484
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author Cristian Morán-Mariños
Felix Llanos-Tejada
Rebeca Huamani-Llantoy
Capriny Bernal-Turpo
Kimberly López-Pilco
Alex Ventura-Leon
Renato Casanova-Mendoza
author_facet Cristian Morán-Mariños
Felix Llanos-Tejada
Rebeca Huamani-Llantoy
Capriny Bernal-Turpo
Kimberly López-Pilco
Alex Ventura-Leon
Renato Casanova-Mendoza
author_sort Cristian Morán-Mariños
collection DOAJ
description The overlap of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) and Stevens-Johnson syndrome (SJS) caused by antituberculosis drugs represents an extremely rare event. This situation can manifest between 2 and 8 weeks after the first exposure to the medication. The overlap of these conditions can lead to atypical clinical manifestations, thus complicating the early diagnosis and the implementation of early treatment. This report describes the case of a patient who developed the DRESS/SJS overlap 35 days after starting antituberculosis treatment. The patient experienced severe skin and systemic involvement, a situation that required her admission and monitoring in the intensive care unit. From our experience with this case, we conclude the importance of an accurate and timely diagnosis using validated scoring systems such as RegiSCAR to confirm the clinical diagnosis of DRESS/SJS and ALDEN to assess the likelihood of drug causality. Timely intervention with corticosteroids plays a key role in moderating the exaggerated immune response, helping to alleviate dermatological symptoms and prevent long-term organ damage. In addition, the availability of safe therapeutic alternatives for tuberculosis treatment allows for more effective and safer management in these patients.
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institution Kabale University
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series Therapeutic Advances in Drug Safety
spelling doaj-art-cf6128447d5145338552a75924ea17d22025-01-24T14:03:21ZengSAGE PublishingTherapeutic Advances in Drug Safety2042-09942025-01-011610.1177/20420986241312484Overlapping of DRESS and Stevens-Johnson syndrome due to first-line antituberculosis drugs: a case reportCristian Morán-MariñosFelix Llanos-TejadaRebeca Huamani-LlantoyCapriny Bernal-TurpoKimberly López-PilcoAlex Ventura-LeonRenato Casanova-MendozaThe overlap of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) and Stevens-Johnson syndrome (SJS) caused by antituberculosis drugs represents an extremely rare event. This situation can manifest between 2 and 8 weeks after the first exposure to the medication. The overlap of these conditions can lead to atypical clinical manifestations, thus complicating the early diagnosis and the implementation of early treatment. This report describes the case of a patient who developed the DRESS/SJS overlap 35 days after starting antituberculosis treatment. The patient experienced severe skin and systemic involvement, a situation that required her admission and monitoring in the intensive care unit. From our experience with this case, we conclude the importance of an accurate and timely diagnosis using validated scoring systems such as RegiSCAR to confirm the clinical diagnosis of DRESS/SJS and ALDEN to assess the likelihood of drug causality. Timely intervention with corticosteroids plays a key role in moderating the exaggerated immune response, helping to alleviate dermatological symptoms and prevent long-term organ damage. In addition, the availability of safe therapeutic alternatives for tuberculosis treatment allows for more effective and safer management in these patients.https://doi.org/10.1177/20420986241312484
spellingShingle Cristian Morán-Mariños
Felix Llanos-Tejada
Rebeca Huamani-Llantoy
Capriny Bernal-Turpo
Kimberly López-Pilco
Alex Ventura-Leon
Renato Casanova-Mendoza
Overlapping of DRESS and Stevens-Johnson syndrome due to first-line antituberculosis drugs: a case report
Therapeutic Advances in Drug Safety
title Overlapping of DRESS and Stevens-Johnson syndrome due to first-line antituberculosis drugs: a case report
title_full Overlapping of DRESS and Stevens-Johnson syndrome due to first-line antituberculosis drugs: a case report
title_fullStr Overlapping of DRESS and Stevens-Johnson syndrome due to first-line antituberculosis drugs: a case report
title_full_unstemmed Overlapping of DRESS and Stevens-Johnson syndrome due to first-line antituberculosis drugs: a case report
title_short Overlapping of DRESS and Stevens-Johnson syndrome due to first-line antituberculosis drugs: a case report
title_sort overlapping of dress and stevens johnson syndrome due to first line antituberculosis drugs a case report
url https://doi.org/10.1177/20420986241312484
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