International journal of dermatology
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Uremic pruritus is one of the most prevalent and bothersome dermatologic symptoms in patients with end-stage renal disease. Some studies suggest a possible neuropathic cause of uremic pruritus. Gabapentin, an anticonvulsant, may control pruritus with neuropathic origin. ⋯ Six studies (n = 290) presented with incidence of adverse drug events such as dizziness, drowsiness, and somnolence. In the pooled analysis, treatment with gabapentin was associated with a higher incidence of adverse drug events compared to the comparator drugs, but the results were not significant (risk ratio = 1.3, 95% confidence interval: 0.81, 2.11; P = 0.28, I2 = 37%). The results of this systematic review suggest that gabapentin is efficacious and safe in improving uremic pruritus among dialysis patients.
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Despite several studies investigating the association between the human leukocyte antigen HLA-B*1502 allele and lamotrigine-induced Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) in Han Chinese subjects, the relationship remains unclear. ⋯ We found a statistical association between HLA-B*1502 and lamotrigine-induced SJS/TEN in Han Chinese subjects. Future studies with larger sample sizes are suggested to verify the results.