Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Introduction: Treatment with nonresorbable antibiotics is effective in diarrhea-predominant irritable bowel syndrome (IBS-D). Multimatrix (MMX) formulations ensure targeted drug delivery to the mid-distal small bowel and colon-traditionally considered the origin of IBS symptoms. To assess the efficacy of rifamycin SV-MMX for the treatment of IBS-D.
Methods: Randomized controlled trial in patients with IBS-D (Rome IV). Patients received rifamycin SV-MMX 600 mg (b.i.d = 1200 mg/d or t.i.d = 1800 mg/d) or placebo for 2 weeks. Primary end point was responder rate in the first treatment week on the full analysis set (FAS). Response was defined as decrease in average abdominal pain ≥ 30% AND ≥50% reduction of days with stool type 6 or 7 based on daily reporting.
Results: A total of 279 patients were randomized (=ITT), and 264 of were included in the FAS. More patients with rifamycin SV-MMX b.i.d (22/88, 25.00%) met the primary end point than t.i.d (10/81, 12.35%) or placebo (9/95, 9.47%) in both FAS and ITT. Adjusted odds ratio (AOR) for b.i.d. vs placebo was 3.26 (95% confidence interval (CI): 1.39-7.67; P = 0.007) and for t.i.d. vs b.i.d. 0.40 (95% CI: 0.17-0.92; P = 0.031). After treatment, the percentage of monthly global responders was higher in the b.i.d. group vs placebo in the first month (64.2% vs 46.6%, adjusted odds ratio = 2.14 95% CI: 1.15; 4.00; P = 0.0173) and first 2 months.
Discussion: Rifamycin SV-MMX 600 mg b.i.d. was more effective than placebo and t.i.d. dosing in the first week of treatment. Two months after treatment, rifamycin SV-MMX 600 mg b.i.d. provided more global symptom relief than placebo.
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Source |
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http://dx.doi.org/10.14309/ajg.0000000000003236 | DOI Listing |
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