EFFICACY OF OFLOXACIN IN SEXUALLY TRANSMITTED MALE URETHRITIS AND CERVICITIS

• Published in: Japanese journal of antibiotics 1988/10/25, Vol.41(10), pp.1445-1479
• Main Authors: KUMAMOTO, YOSHIAKI, SAKAI, SHIGERU, HIROSE, TAKAOKI, TSUNEKAWA, TAKUJI, MACHIDA, TOYOHEI, KIYOTA, HIROSHI, OKAZAKI, TAKEJIRO, KISHI, HIROICHI, HIGASHIHARA, EIJI, ASO, YOSHIO, NIIJIMA, TADAO, SAITOH, ISAO, YOSHIDA, MASAHIKO, KATANIWA, YOSHIO, TAGUCHI, SEIJI, YAMAZAKI, MAKOTO, KOJIMA, HIROYUKI, NOGUCHI, YASUKO, HASHIMOTO, SHOICHI, OSADA, TAKAO, YAMAGOE, MASANARI, HIRANO, AKIHIKO, MURAKAMI, SHINO, KAWAMURA, NOBUO, KAWASHIMA, TOSHIFUMI, OHKOSHI, MASAAKI, KOENUMA, AKIRA, OHARA, AKIRA, BAN, YOSHIHITO, KANEMATSU, MINORU, DEGUCHI, TAKASHI, HISAZUMI, HARUO, OHKAWA, MITSUO, KAMEDA, KENICHI, KAWADA, YUKIMICHI, ISOMATSU, YUKINARI, KAMIDONO, SADAO, ARAKAWA, SOICHI, FUJII, AKIRA, KATAOKA, NOBUMASA, TSUGAMI, HISAYA, OHMORI, HIROYUKI, KUMON, HIROMI, KISHI, MIKIO, TANAKA, HIROYOSHI, AMANO, MASAMICHI, MATSUMOTO, AKIRA, USUI, HIROSHI, NAKANO, HIROSHI, SANDA, NORIAKI, USUI, TOHRU, TANAKA, HIROMI, TANAKA, MASATOSHI, MATSUMOTO, TETSURO, OGATA, NOBUO, KUMAZAWA, JOICHI, NAGAYAMA, ARIAKI, SAITO, YUTAKA, JODAI, AKIHITO, KAWAHARA, WIOTOSHI, SHIMADA, TSUYOSHI, OHI, YOSHITADA, MATSUDA, SEIJI, SUZUKI, MASAAKI, KASAMATSU, TAKAHIRO, YOSHIKAWA, HIROYUKI, YAMAMOTO, ETSUTARO, MIZUNO, MASAHIKO, KAWANA, TAKASHI, SUGASE, MOTOYASU, NOGUCHI, MASAYOSHI, OKAMOTO, TOSHIMICHI, ISHIHARA, MINORU, OKADA, HIROJI, YASUDA, JINSUKE, YAMAMOTO, TAKAO, FUCHI, ISAO, NODA, KIICHIRO, HIRAKAWA, OSAMU, HIROTA, MASAYUKI, TSUNEOKA, HIDEHIRO, MOTOMURA, RYUTARO
• Format: Article
• Language: Japanese
• Subjects: Adult; Chlamydia Infections - drug therapy; Chlamydia trachomatis - drug effects; Drug Evaluation; Female; Gonorrhea - drug therapy; Humans; Male; Middle Aged; Multicenter Studies as Topic; Neisseria gonorrhoeae - drug effects; Ofloxacin - administration & dosage; Ofloxacin - pharmacology; Ofloxacin - therapeutic use; Sexually Transmitted Diseases - drug therapy; Urethritis - drug therapy; Uterine Cervicitis - drug therapy
• ISSN: 0368-2781; 2186-5477
• DOI: 10.11553/antibiotics1968b.41.1445

Efficacy and safety of ofloxacin (OFLX), a new quinolone antibacterial agent, were investigated in cases of sexually transmitted male urethritis and cervicitis. Chlamydial infections occupied a large part of the patients enrolled. This study was conducted in 29 institutions. A total of 1, 126 patients with gonococcal, chlamydial or non-gonococcal non-chlamydial infections were enrolled in the study. The general dosing regimen of oral OFLX was 100mg t. i. d. or 200mg t. i. d. for 14 consecutive days. Along with the clinical efficacy evaluated by doctors in charge, therapeutic and clinical efficacies were determined according to standardized evaluation criteria. The evaluation of therapeutic efficacy was based on bacterial eradication. On the other hand, clinical efficacy was determined upon the improvement in causative bacteria, WBC counts in smear (or initial urine) specimens and urethra/cervical discharges. Clinical efficacy was determined on 7 and 14 days after starting the medication, except for gonococcal infections for which the efficacy was determined on Day 3 and Day 7. The results obtained are summarized as follows. 1. Efficacy evaluation by standardized criteria Therapeutic efficacy rates in gonococcal infections were 97.9% (93/95) on Day 3 and 100% (119/119) on Day 7. In chlamydial infections, the rates were 77.7% (363/467) on Day 7 and 93.6% (392/419) on Day 14. Chlamydial urethritis rated 94.8% (239/252) and cervicitis 91.6% (153/167) on Day 14. Clinical efficacy rates in gonococcal infections were 63.2% (60/95) on Day 3 and 95.8% (114/119) on Day 7. In chlamydial infections, they were 70.0% (327/467) on Day 7 and 89.7% (376/419) on Day 14. Chlamydial urethritis rated 88.5% (223/252) and cervicitis 91.6% (153/167) on Day 14. Clinical efficacy rates in non-gonococcal non-chlamydial infections were 93.3% (97/104) for male urethritis and 65.9% (27/41) for cervicitis on Day 14. 2. Clinical efficacy determined by doctors in charge A total of 1,028 cases, 752 urethritis and 276 cervicitis cases, was evaluated by doctors in charge. Clinical efficacy rates were 90.3% for urethritis and 92.4% for cervicitis. 3. Safety Safety evaluations was conducted in 1,087 patients. Side effects were observed in 23 patients among them (2.12%). None of them were deemed serious. General laboratory examinations were conducted for 169 patients. Abnormal findings were seen in 11 patients (6.51%) or 13 cases, all of which were minor. The results of this multi-center clinic