as a potential biomarker for carbamazepine-induced Stevens-Johnson syndrome/toxic epidermal necrolysis in Filipino patients.

A case-control study was conducted in Filipino patients to determine the association between HLA alleles and carbamazepine-induced Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN). A retrospective review of medical records and data collection were performed. A total of 10 carbamazepine-induced SJS/TEN cases and 40 tolerant controls were recruited.

Association of carbamazepine-induced Stevens-Johnson syndrome/toxic epidermal necrolysis with the HLA-B75 serotype or HLA-B*15:21 allele in Filipino patients.

A case-control study was conducted to investigate the association of HLA-A alleles, HLA-B alleles including HLA-B*15:02 and HLA-B75 serotype with carbamazepine-induced SJS/TEN in Filipino patients. A retrospective review of medical records was performed. Pertinent clinical data were collected.

Carbamazepine-induced Stevens-Johnson syndrome/toxic epidermal necrolysis overlap in a Filipino with positive HLA-B75 serotype.

Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are two related mucocutaneous disorders with different severities. Although the incidence is low, SJS and TEN are life-threatening and predominantly drug-induced conditions. There is a strong relationship between the allele and carbamazepine-induced SJS and TEN in different Southeast Asian populations.