Biomaterial Database

Effect of amoxicillin on simultaneous Chlamydia trachomatis infection in men with gonococcal urethritis: comparison of three dosage regimens. 1985

P A Csángó, and T Gundersen, and I M Martinsen

Of 92 men with gonococcal urethritis who were treated orally with amoxicillin, 25 (27.1%) had a simultaneous Chlamydia trachomatis infection. At the first visit 25 patients were treated with a single dose of 1 g of amoxicillin plus 1 g of probenecid (group 1); 24 men were treated with 1 g of amoxicillin twice a day for two days (group 2); and 43 men were treated with 0.75 mg of amoxicillin three times a day for seven days (group 3). At the follow-up visit, one patient in each group still had Neisseria gonorrhoeae-positive cultures. C. trachomatis was not isolated again after treatment from men in group 3, but was isolated from 81.8% in groups 1 and 2 combined (P less than 0.05). One (10%) of the ten men in group 3 who were C. trachomatis-positive before treatment developed postgonococcal urethritis, as compared with seven (63.6%) of 11 in groups 1 and 2 combined (P less than 0.05). Thus a multiple-dose amoxicillin regimen may prove to be a useful alternative to the present-day treatment of chlamydial infections of the urogenital tract.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D011339	Probenecid	The prototypical uricosuric agent. It inhibits the renal excretion of organic anions and reduces tubular reabsorption of urate. Probenecid has also been used to treat patients with renal impairment, and, because it reduces the renal tubular excretion of other drugs, has been used as an adjunct to antibacterial therapy.	Benecid,Benemid,Benuryl,Pro-Cid,Probecid,Probenecid Weimer
D002690	Chlamydia Infections	Infections with bacteria of the genus CHLAMYDIA.	Infections, Chlamydia,Chlamydia Infection,Infection, Chlamydia
D002692	Chlamydia trachomatis	Type species of CHLAMYDIA causing a variety of ocular and urogenital diseases.
D004334	Drug Administration Schedule	Time schedule for administration of a drug in order to achieve optimum effectiveness and convenience.	Administration Schedule, Drug,Administration Schedules, Drug,Drug Administration Schedules,Schedule, Drug Administration,Schedules, Drug Administration
D004359	Drug Therapy, Combination	Therapy with two or more separate preparations given for a combined effect.	Combination Chemotherapy,Polychemotherapy,Chemotherapy, Combination,Combination Drug Therapy,Drug Polytherapy,Therapy, Combination Drug,Chemotherapies, Combination,Combination Chemotherapies,Combination Drug Therapies,Drug Polytherapies,Drug Therapies, Combination,Polychemotherapies,Polytherapies, Drug,Polytherapy, Drug,Therapies, Combination Drug
D006069	Gonorrhea	Acute infectious disease characterized by primary invasion of the urogenital tract. The etiologic agent, NEISSERIA GONORRHOEAE, was isolated by Neisser in 1879.	Neisseria gonorrhoeae Infection
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000658	Amoxicillin	A broad-spectrum semisynthetic antibiotic similar to AMPICILLIN except that its resistance to gastric acid permits higher serum levels with oral administration.	Hydroxyampicillin,Actimoxi,Amoxicillin Anhydrous,Amoxicillin Monopotassium Salt,Amoxicillin Monosodium Salt,Amoxicillin Sodium,Amoxicillin Trihydrate,Amoxicillin, (R*)-Isomer,Amoxicilline,Amoxil,Amoxycillin,BRL-2333,Clamoxyl,Clamoxyl G.A.,Clamoxyl Parenteral,Penamox,Polymox,Trimox,Wymox,BRL 2333,BRL2333