RESUMO
Clinical trials on oral clindamycin as an antimalarial in hospitalized patients and residents of endemic communities were conducted in the Philippines between May 1984 and December 1985. Seven and 9 qualified subjects in hospital were treated with 300 mg (regimen A) and 600 mg (regimen B) respectively, twice daily for 5 days. Eighteen patients seen at a rural health unit were given the lower dosage. On the basis of the 28-day extended in vivo test of WHO, P. falciparum in all but one patient showed susceptibility to the drug as a blood schizontocide hence, the clinical cure of malaria. Side effects were few and self-limiting. Ten other patients on regimen A were cured within the 7- and/or 28-day extended test period. Clindamycin per se is currently one of the few alternatives in the treatment of clinically moderate drug-resistant malaria.