Kiat RuxrungthamSurapol SuwanagoolJorge A. TavelMena ChuenyamEugene KroonSasiwimol UbolyamSupranee BuranapraditkunWichai TechasathitYeuming LiSean EmeryRichard T. DaveyLisa FosdickChaiyos KunanusontH. Clifford LanePraphan PhanuphakChulalongkorn UniversityMahidol UniversityNational Institute of Allergy and Infectious DiseasesUniversity of AmsterdamKirby InstituteUniversity of Minnesota Twin CitiesThailand Ministry of Public HealthThai Red Cross AIDS Research Centre2018-09-072018-09-072000-11-27AIDS. Vol.14, No.16 (2000), 2509-2513026993702-s2.0-0033738864https://repository.li.mahidol.ac.th/handle/20.500.14594/25960Objectives: To assess the immunological and virological effects, safety profile and feasibility of subcutaneous interleukin-2 (sclL-2) therapy in an HIV-infected Thai population. Design: Seventy-two patients with baseline CD4 cell count of ≥ 350 x 106/l and no history of opportunistic infection were randomized to receive antiretroviral therapy plus scIL-2 (scIL-2 group) or antiretroviral therapy alone (control group). scIL-2 was administered at one of three doses for at least 24 weeks. The main measure of treatment efficacy was change in CD4 cell count. Results: The time-weighted mean change in CD4 cell count from baseline to week 24 was + 252 x 106/l for the scIL-2 group compared with + 42 x 106/l for the control group (P< 0.0001). Changes in plasma HIV RNA were not significantly different between the groups over the same time period: there was a 0.83 log10 copies/ml decrease for the sclL-2 group and a 0.70 log copies/ml decrease for the control group (P = 0.362). Conclusions: This study provides the most extensive experience of sclL-2 therapy in HIV-1 infected women and Asians, and demonstrates the immunological efficacy, tolerability and feasability of sclL-2 therapy in this population. Data from this study were instrumental in guiding the selection of the sclL-2 dosing regimen for ongoing phase III trials. (C) 2000 Lippincott Williams and Wilkins.Mahidol UniversityImmunology and MicrobiologyMedicineArticleSCOPUS10.1097/00002030-200011100-00013