The seven-fold rise in incidence of Stevens-Johnson syndrome & toxic epidermal necrolysis: Associations with COVID-19 and the vaccine
Clinical Summary
View sourceWhat was studied
A case series describing SJS/TEN occurring after recent COVID-19 infection or vaccination and reporting incidence trends since the pandemic.
Key findings
The authors report a seven-fold increase in SJS/TEN since the COVID-19 pandemic, noting that this rise correlates with COVID infection and vaccination rates.
Study limitations
Case series without a comparator cannot establish causation; the abstract provides no sample size, setting, or incidence denominators; correlations with infection/vaccination may reflect confounding.
Clinical implications
Be alert to SJS/TEN as a potential post-COVID infection or post-vaccination event; take a recent COVID infection and vaccination history when evaluating suspected SJS/TEN, recognizing this is an association signal rather than proof of causality.
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