Pilot study: Comparing efficacy of 14-day triple therapy Clarithromycin versus levofloxacin on eradication of Helicobacter Pylori infection in Syrian population single-center experience
Context: Goals: To compare the efficacy of standard triple therapy with clarithromycin versus triple therapy with levofloxacin for treatment of Helicobacter pylori-positive infection in a referral hospital in Damascus, Syria. Design: pilot prospective open-label randomized controlled trial. Subjects...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Thieme Medical and Scientific Publishers Pvt. Ltd.
2018-01-01
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| Series: | Avicenna Journal of Medicine |
| Subjects: | |
| Online Access: | http://www.thieme-connect.de/DOI/DOI?10.4103/ajm.AJM_70_17 |
| Summary: | Context: Goals: To compare the efficacy of standard triple therapy with clarithromycin versus triple therapy with levofloxacin for treatment of Helicobacter pylori-positive infection in a referral hospital in Damascus, Syria. Design: pilot prospective open-label randomized controlled trial. Subjects and Methods: Eighty treatment-naive patients who tested positive for H. pylori gastric infection were randomly assigned to one of two treatment groups with randomization ratio of 50/50. Group (A) was treated with clarithromycin (500 mg), amoxicillin (1000 mg), and esomeprazole (20 mg), each twice/day for 14 days, while Group (B) was treated with levofloxacin (500 mg), amoxicillin (1000 mg), and esomeprazole (20 mg), each twice/day for 14 days.[1] After 6 weeks of treatment, all patients underwent endoscopy and biopsy to evaluate H. pylori infection eradication. Results: Forty patients were allocated in each group; 37 patients completed the follow-up in each group. Thirteen patients in Group (A) were cured, with an eradication rate of 35.1% according to per-protocol analysis (PPA) and 32.5% according to intention-to-treat analysis (ITT), while in Group (B), 11 patients were cured, with an eradication rate of 29.7% according to PPA and 27.5% according to ITT with P = 0.80. No serious adverse events reported in both the groups. Conclusions: Clarithromycin is slightly better than levofloxacin in treatment of H. pylori gastric infection, but both regimens show low effectiveness with suboptimal eradication rates in our selected population. |
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| ISSN: | 2231-0770 2249-4464 |