title: [Preclinical and clinical studies of clindamycin-2-phosphate (author's transl)].
abstract: Preclinical and clinical studies of clindamycin-2-phosphate developed as an infectable were conducted, and the following results were obtained: 1) Clindamycin-2-phosphate administered by the intravenous drip in a dose of 600 mg over one hour showed a peak blood clindamycin level of 10.5 mcg/ml at the end of administration. Though the blood level then decreased rapidly, it stayed at 0.7 mcg/ml at 8 hours later. 2) The blood level of clindamycin following intramuscular injection of 300 mg of clindamycin-2-phosphate reached a peak of 3.3 mcg/ml at one hour later. The blood level of 6 hours after injection was 1.0 mcg/ml. 3) Clindamycin-2-phosphate 300 mg was given intramuscularly 2 to 4 times daily for 5 approximately 14 days in 4 cases of pneumonia. The drug proved effective in two cases of pneumonia due to Mycoplasma; fairly effective in another case of mixed infection caused by pneumococci, Hemophilus and N. meningitidis; and ineffective in the fourth case of infection due to Hemophilus parainfluenzae. 4) No such adverse reactions as hepatic disorder, renal disorder and colitis were noted following administration of clindamycin-2-phosphate.
mesh_terms: D000328:Adult; D000368:Aged; D002981:Clindamycin / Q000031:analogs & derivatives* / Q000378:metabolism / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007263:Infusions, Parenteral; D007273:Injections, Intramuscular; D008297:Male; D008875:Middle Aged; D008878:Middle Lobe Syndrome / Q000188:drug therapy; D009943:Organophosphorus Compounds; D011014:Pneumonia / Q000188:drug therapy
chemical_list: D009943:Organophosphorus Compounds; D002981:Clindamycin