[clinical study of balofloxacin on infectious enteritis and assessment of the fecal drug concentration and intestinal microbial flora in patients with inpatients with infectious enteritis. Research group of balofloxacin on infectious enteritis].
The efficacy, safety and usefulness of balofloxacin (BLFX) for patients with acute infectious enteritis and the carriers mainly shigellosis, were investigated. The drug was administered at a daily dose of 200 mg twice a day for 3 days to patients with cholera, 7 days to patients with Salmonella enteritis and 5 days to patients with other conditions of infectious enteritis including shigellosis; 1. The efficacy was analyzed in 89 of the 135 patients who received the administration (43 patients with shigellosis, 14 with Salmonella enteritis, 8 with enteropathogenic/ enterotoxigenic Escherichia coli enteritis, 3 with cholera, 7 with enteritis with other pathogenic bacteria, 6 with polymicrobial infectious enteritis and 8 with acute enteritis that was pathogen-negative). 2. In patients bearing symptoms and who thus could be analyzed for drug efficacy, the drug was markedly effective or effective 50/52 (96.2%). 3. Bacteriologically, the drug was effective for Shigella spp. in 41 (100%) of 41, Salmonella spp. in 12 (85.7%) of 14, and enteropathogenic/enterotoxigenic Escherichia coli in 8 of 8 cases. 4. Adverse effects were seen in 5/133 patients (3.8%) receiving the drug, including two cases of skin eruption, one of the numbness of the hands, one of oral aphtha, and one of nausea. In patients for whom laboratory findings were available, 20/115 (17.4%) showed abnormalities, mainly elevations of GOT and/or GPT, but these were slight. 5. In terms of subjective reports of usefulness, 51/82 (62.2%) were markedly satisfied, and 73/82 (89.0%) were either satisfied or markedly satisfied. 6. The influence of administration of BLFX on fecal concentration and intestinal microbial flora was investigated in 2 patients with acute infectious enteritis. Results approximately equivalent to such flora levels in healthy subjects were obtained. These results suggest that BLFX is highly useful for infectious enteritis such as that caused by shigellosis.
Obana
M
M
Department of Internal Medicine, Kawasaki Municipal Hospital, Kanagawa.
Irimajiri
S
S
Tomizawa
I
I
Takizawa
Y
Y
Sakamoto
Y
Y
Nitta
Y
Y
Tsunoda
T
T
Fukuda
H
H
Yamaguchi
T
T
Masuda
G
G
D000293:Adolescent; D000328:Adult; D000368:Aged; D000890:Anti-Infective Agents / Q000008:administration & dosage / Q000032:analysis / Q000627:therapeutic use*; D004334:Drug Administration Schedule; D004405:Dysentery, Bacillary / Q000188:drug therapy* / Q000382:microbiology; D004751:Enteritis / Q000188:drug therapy* / Q000382:microbiology; D004926:Escherichia coli / Q000187:drug effects / Q000302:isolation & purification; D004927:Escherichia coli Infections / Q000188:drug therapy / Q000382:microbiology; D005243:Feces / Q000737:chemistry*; D005260:Female; D024841:Fluoroquinolones; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D008297:Male; D008875:Middle Aged; D015363:Quinolones / Q000008:administration & dosage / Q000032:analysis / Q000627:therapeutic use*; D012475:Salmonella / Q000187:drug effects / Q000302:isolation & purification; D012760:Shigella / Q000187:drug effects / Q000302:isolation & purification
D000890:Anti-Infective Agents; D024841:Fluoroquinolones; D015363:Quinolones; C077155:balofloxacin