Search results for "Metronidazole"

Efficacy of 1-week ranitidine-bismuth-citrate (RBC)-based triple therapy for eradication of Helicobacter pylori infection

1999

The impact of antibiotic resistance on the efficacy of three 7-day regimens againstHelicobacter pylori

2000

Background: Antibiotic resistance affects the success of anti-Helicobacter pylori therapies and varies greatly from country to country. Aim: To compare the efficacy of three short-term triple regimens in relation to H. pylori primary resistance in our region. Methods: We enrolled 210 H. pylori-positive dyspeptic patients for this randomized, open, parallel-group study. Three arms of 70 patients each received the following 1-week regimens: (1) ranitidine bismuth citrate 400 mg b.d. + clarithromycin 250 mg b.d. + metronidazole 500 mg b.d. (RCM); (2) bismuth subcitrate 240 mg b.d. + amoxycillin 1000 mg b.d. + metronidazole 500 mg b.d. (BAM); (3) omeprazole 20 mg o.d. + clarithromycin 250 mg b.…

A 10-day levofloxacin-based therapy in patients with resistant infection: A controlled trial

2004

Background & Aims: Antibiotic resistance is a major issue in anti– Helicobacter pylori treatment. This study was aimed at assessing the efficacy of 2 therapies in patients with resistant H pylori infection. Methods: Patients who had failed 1 or more eradication regimens underwent upper gastrointestinal endoscopy and 2 antral and 2 corpus biopsy specimens were taken for histology and culture. Metronidazole, clarithromycin, and amoxicillin resistance were determined by E-test. Patients were randomly assigned to 2 therapies: 1 group received pantoprazole 40 mg, amoxicillin 1 g, levofloxacin 250 mg, all twice daily for 10 days, and the other group was treated with omeprazole 20 mg twice daily f…

Intracerebral Abscess Caused by Actinomyces israelii

2020

We describe a case of 49-years old female with a medical history of penicillin allergy, who suffered from brain infection caused by Actinomyces israelii. Therefore, the available therapy was metronidazole, ceftriaxone, and chloramphenicol. Due to a deterioration of the general and neurological condition of the patient, it was decided to perform a scratch skin test on penicillin, which was negative. After that, penicillin was administrated parenterally. The patient showed no hypersensitive reaction. Improvement was achieved. The patient underwent three subsequent surgeries due to primary and recurrent brain abscesses. There was a distinct improvement in her clinical status. Two months after …