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BACKGROUND No treatment modality has been established as standard for patients with Stevens-Johnson syndrome and toxic epidermal necrolysis. OBJECTIVE We sought to evaluate the effect of treatment on mortality in a large cohort of patients with Stevens-Johnson syndrome or toxic epidermal necrolysis. METHODS Data on therapy were retrospectively collected(More)
BACKGROUND Stevens-Johnson syndrome (SJS) and Toxic Epidermal Necrolysis (TEN) are rare but extremely severe cutaneous adverse drug reactions in which drug-specific associations with HLA-B alleles were described. OBJECTIVES To investigate genetic association at a genome-wide level on a large sample of SJS/TEN patients. METHODS We performed a genome wide(More)
BACKGROUND Metabolites such as creatinine and urea are established kidney function markers. High-throughput metabolomic studies have not been reported in large general population samples spanning normal kidney function and chronic kidney disease (CKD). STUDY DESIGN Cross-sectional observational studies of the general population. SETTING AND PARTICIPANTS(More)
Background / Objective Prior use of “lymphocyte transformation test” (LTT) suggested that it was less often positive in Stevens-Johnson syndrome (SJS), Toxic Epidermal Necrolysis (TEN), than in other cutaneous reactions, with possible dependence on sampling date. We explored the possible role of inhibitory co-receptors in LTT, using well-defined groups of(More)
BACKGROUND Stevens-Johnson syndrome (SJS) and its severe form, toxic epidermal necrolysis (TEN), are rare but life-threatening cutaneous adverse reactions to drugs, especially to allopurinol, carbamazepine, lamotrigine, phenobarbital, phenytoine, sulfamethoxazole, oxicam and nevirapine. Recently, a strong association between carbamazepine and allopurinol(More)
HLA-A*31:01 was reported to be associated with carbamazepine (CBZ)-induced severe cutaneous adverse reactions (SCAR), including drug reaction with eosinophilia and systemic symptoms (DRESS), Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). We conducted an international study using consensus diagnosis criteria to enroll a total of 93(More)
Background Membranous nephropathy (MN) is a common cause of nephrotic syndrome in adults. Previous genome-wide association studies (GWAS) of 300 000 genotyped variants identified MN-associated loci at HLA-DQA1 and PLA2R1. Methods We used a combined approach of genotype imputation, GWAS, human leucocyte antigen (HLA) imputation and extension to other(More)
Stevens-Johnson syndrome and toxic epidermal necrolysis are severe cutaneous adverse reactions that are of major concern because of high mortality rates. On the basis of data collected in the RegiSCAR study, the aim was to assess risk factors (including modalities of patient management) for mortality, regardless of the cause, up to 1 year after the(More)
BACKGROUND Serum metabolites are associated cross-sectionally with kidney function in population-based studies. METHODS Using flow injection and liquid chromatography tandem mass spectrometry methods, we examined longitudinal associations of baseline concentrations of 140 metabolites and their 19 460 ratios with kidney function decline and chronic kidney(More)