rifaprim and Chronic-Disease

A controlled clinical trial of Rifaprim (rifampicin 600 mg plus trimethoprim 160 mg, in a single daily dose at 10 p.m.) and cotrimoxazole (two tablets b.i.d.) was carried out in two groups of twenty-one patients, each with chronic or recurrent urinary tract infections. Both treatments lasted 10 days. At the first follow-up, 3-11 days after the end of treatment, bacteriological failure was observed in two Rifaprim patients and in four contrimoxazole patients. Clinical improvement with sterile urine or markedly reduced bacterial count was observed in nineteen. Rifaprim patients and in fifteen cases of the other group. Mild allergic phenomena were observed in three Rifaprim patients, but they did not require discontinuation of treatment; anorexia was complained of by a cotrimoxazole patient. Rifaprim appears a valuable alternative in the treatment of chronic urinary tract infection, mainly because it reduces or abolishes the risk of emergence of resistance.

Topics: Adult; Bacteria; Chronic Disease; Clinical Trials as Topic; Drug Combinations; Drug Therapy, Combination; Female; Follow-Up Studies; Humans; Male; Middle Aged; Rifampin; Sulfamethoxazole; Trimethoprim; Urinary Tract Infections

Rifametoprim (600 mg/day) was given to 64 patients with acute bacterial pneumonia, acute bronchitis and exacerbation of chronic bronchitis. 201 (83.4%) out of 241 isolates were sensitive to the action of the antibiotic. The treatment turned out effective in 84.4% of cases.

Topics: Acute Disease; Bacteria; Bronchitis; Capsules; Chronic Disease; Drug Combinations; Drug Evaluation; Humans; Microbial Sensitivity Tests; Pneumonia; Remission Induction; Rifampin; Sputum; Trimethoprim

Rifamethoprim is a new formulation containing rifampicin and trimethoprim. Its efficacy was studied in the treatment of a group of patients with various nonspecific diseases of the lungs. It was shown to be highly active against a broad spectrum of pathogens. With inclusion of trimethoprim to the formulation it appeared possible to markedly lower the bacterial ability to develop resistance to rifampicin, which solved the problem of long-term antibiotic use. The unique pharmacokinetic properties of rifampicin such as its capacity to penetrating into the sputum, lung tissues and cells make rifamethoprim be the drug of optimal choice in the treatment of respiratory diseases.

Topics: Acute Disease; Anti-Bacterial Agents; Bronchial Diseases; Chronic Disease; Drug Combinations; Drug Therapy, Combination; Humans; Lung Diseases; Rifampin; Trimethoprim

Rifampicin plus trimethoprim (rifaprim) was used to treat 20 patients with chronic prostatitis in exacerbation: 11 received 2 tablets at bedtime for 15 days followed by 1 tablet at bedtime for another 105 days, and 9 received 1 tablet in the morning and 2 tablets at bedtime for 15 days, then 2 tablets at bedtime for 15 days followed by 1 tablet at bedtime for another 90 days. All patients had an enlarged tender prostate and all but 2 were symptomatic. In 10 patients previous treatment, including co-trimoxazole in 5, had failed. Cultures of the expressed prostatic secretions yielded Staphylococcus aureus in 17 patients and gram-negative micro-organisms in 3. At the end of treatment 6 of 11 patients given the lower dosage were cured clinically and bacteriologically compared to 8 of 9 given the higher dosage. After 2 to 3 years of following 5 of 9 patients in the first group and all 7 in the second group had not suffered relapse. From our study it is evident that rifaprim is a potent drug in the treatment of chronic prostatitis caused mainly by Staphylococcus aureus. A promptness of therapeutic response and the rate of cure at the end of treatment as well as after at least 2 years of followup favor the higher drug dosage.

Topics: Adult; Chronic Disease; Drug Combinations; Humans; Male; Middle Aged; Prostatitis; Rifampin; Staphylococcal Infections; Trimethoprim