Vinod K Sharma1, Gomathy Sethuraman, Anil Minz. 1. Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India. aiimsvks@yahoo.com
Abstract
BACKGROUND AND AIMS: Stevens Johnson syndrome (SJS), toxic epidermal necrolysis (TEN) and SJS-TEN overlap are serious adverse cutaneous drug reactions. Drugs are often implicated in these reactions. METHODS: A retrospective analysis of inpatients' data with these dermatological diagnoses were carried out for three years, to study the causative drugs, clinical outcome, and mortality in these conditions. RESULTS: Thirty patients (15 TEN, nine SJS-TEN overlap, and six SJS) were admitted. In 21 cases, multiple drugs were implicated whereas single drugs were responsible in nine. Anticonvulsants (35.08%) were the most commonly implicated drugs followed by antibiotics (33.33%) and NSAIDS (24.56%). Twenty-five patients recovered whereas five died (four TEN, one SJS-TEN overlap). CONCLUSION: Anticonvulsants, antibiotics and NSAIDs were the most frequently implicated drugs. TEN causes higher mortality than both SJS and SJS-TEN overlap.
BACKGROUND AND AIMS: Stevens Johnson syndrome (SJS), toxic epidermal necrolysis (TEN) and SJS-TEN overlap are serious adverse cutaneous drug reactions. Drugs are often implicated in these reactions. METHODS: A retrospective analysis of inpatients' data with these dermatological diagnoses were carried out for three years, to study the causative drugs, clinical outcome, and mortality in these conditions. RESULTS: Thirty patients (15 TEN, nine SJS-TEN overlap, and six SJS) were admitted. In 21 cases, multiple drugs were implicated whereas single drugs were responsible in nine. Anticonvulsants (35.08%) were the most commonly implicated drugs followed by antibiotics (33.33%) and NSAIDS (24.56%). Twenty-five patients recovered whereas five died (four TEN, one SJS-TEN overlap). CONCLUSION: Anticonvulsants, antibiotics and NSAIDs were the most frequently implicated drugs. TEN causes higher mortality than both SJS and SJS-TEN overlap.