Document 1166 DOCN M94A1166 TI Didanosine-induced ejaculatory dysfunction. DT 9412 AU Mayo J; Collazos J; Martinez E; Section of Infectious Diseases, Hospital de Galdakao, Vizcaya,; Spain. SO Int Conf AIDS. 1994 Aug 7-12;10(2):194 (abstract no. PB0791). Unique Identifier : AIDSLINE ICA10/94371409 AB Ejaculatory dysfunction was reported by two patients two and three months respectively after treatment with didanosine in the absence of other manifestations of neurotoxicity. Patient 1. A 30-year-old man, HIV-1-infected IVDU, without previous opportunistic infections, with a CD4 count of 0.3 x 10(9)/L (CDC group A2), and intolerant to zidovudine, was treated with didanosine 200 mg every 12 h. Eight weeks later, the patient reported a marked delay in ejaculation with normal libido and penile erection. He denied other symptoms, intake of other drugs or abuse of illicit drugs when symptoms developed. No evidence of peripheral neuropathy was found. Didanosine was discontinued and the dysfunction resolved whithin two months. Patient 2. A 31-year-old man, formerly IVDU, infected with HIV-1, with previous P. carinii pneumonia, tuberculosis and thrush, had a CD4 count of 0.03 x 10(9)/L (CDC group C3). Because of intolerance to zidovudine he was treated with didanosine 200 mg every 12 h. Three months later the patient noticed inability to ejaculate despite normal libido and penile erection. He was also receiving inhaled pentamidine monthly and fluconazole weekly. He did not report symptoms suggestive of pheripheral neuropathy and physical examination was normal. Didanosine is being continued according to the patient's wishes and the ejaculatory dysfunction remains unchanged. DE Adult Case Report Didanosine/*ADVERSE EFFECTS/THERAPEUTIC USE Ejaculation/*DRUG EFFECTS Human HIV Infections/COMPLICATIONS/DRUG THERAPY *HIV-1 Male Substance Abuse, Intravenous/COMPLICATIONS MEETING ABSTRACT SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).