title: Treatment of acute bacterial bronchitis and pneumonia with cefaclor.
abstract: Sixty patients with pneumonia and/or bronchitis were treated with cefaclor, a new orally administered cephalosporin. Of those 60, 27 adults were treated with 500 mg every 8 hours, 26 adults with 250 mg every 6 hours, and 7 children with 50 mg/kg/day. In the adults, pneumonia was caused most frequently by Streptococcus pneumoniae and Haemophilus influenzae. The 7 children had pneumococcal pneumonia. All but 2 adults, both elderly patients with chronic obstructive pulmonary disease, were successfully treated. One instance of drug hypersensitivity occurred. All 7 children responded rapidly, with no side effects, to cefaclor therapy.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D001991:Bronchitis / Q000188:drug therapy* / Q000382:microbiology; D002433:Cefaclor / Q000008:administration & dosage / Q000627:therapeutic use*; D002506:Cephalexin / Q000031:analogs & derivatives*; D002648:Child; D004334:Drug Administration Schedule; D006193:Haemophilus influenzae / Q000302:isolation & purification; D006801:Humans; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000188:drug therapy* / Q000382:microbiology; D013183:Sputum / Q000382:microbiology; D013296:Streptococcus pneumoniae / Q000302:isolation & purification
chemical_list: D002433:Cefaclor; D002506:Cephalexin