title: Controlled trial of oral acyclovir in the therapy of recurrent herpes simplex genitalis. A preliminary report.
abstract: A randomized, placebo-controlled, double-blind study was performed to evaluate the efficacy and toxicity of orally administered acyclovir in the treatment of patients with recurrent herpes simplex genitalis (HSG). A total of 107 patients from centers in Burlington, Vermont, and San Diego, California, were entered into the study within 48 hours of the onset of lesions. Patients who received acyclovir shed virus for 1.8 +/- 0.6 days (mean +/- SEM) compared with 2.8 +/- 1.2 days for those who received placebo. The duration of shedding from genital lesions of patients in the acyclovir-treated group was significantly less than from lesions of patients who received placebo (p = 0.016 by a logrank test). An analysis of the toxicity of the drug was performed in 52 of the study participants. Acyclovir was well-tolerated and no alterations were observed in measurements of bone marrow, liver, or kidney function. Orally administered acyclovir is a promising antiviral compound for the treatment of recurrent HSG.
mesh_terms: D000212:Acyclovir; D000284:Administration, Oral; D000328:Adult; D000998:Antiviral Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006147:Guanine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006558:Herpes Genitalis / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D012008:Recurrence
chemical_list: D000998:Antiviral Agents; D010919:Placebos; D006147:Guanine; D000212:Acyclovir