Abstract | BACKGROUND: AIM: To evaluate eluxadoline's efficacy on altered bowel functions and safety in IBS-D patients with or without BAD. METHODS: In a single-center, phase 4, parallel-group, open-label study, patients with IBS-D (cohort 1) and patients with BAD were treated with eluxadoline, 100 mg tablets BID, with food for 4 weeks. Patients recorded bowel functions by electronic daily diary. BAD was based on fasting serum 7αC4 (> 52.5 ng/mL) or concurrent criteria of increased total or primary fecal BAs excreted in 48 h. We assessed efficacy on treatment compared to baseline in the two cohorts. Primary outcome measures were changes from baseline in average stool consistency Bristol Stool Form Scale (BSFS) score (range 1-7) and safety. RESULTS: Mean changes from baseline in cohorts 1 and 2 (data presented in this order) were similar for: BSFS score averaged over 4 weeks' treatment (- 1.25 and - 1.09); daily bowel movement frequency (- 1.48 and - 0.79); daily urgent bowel movements (- 0.52 and - 0.80); IBS-QoL (5.9 and 13.6); serum 7αC4 (- 5.59 and - 8.78 ng/mL). There were no deaths, serious treatment-emergent adverse events, or discontinuations due to adverse events during the study. CONCLUSION:
Eluxadoline is similarly efficacious in the treatment of IBS-D and BAD, and it appears to be safe and efficacious as documented in large clinical trials.
|
Authors | Priya Vijayvargiya, Margaret Breen-Lyles, Sara Linker Nord, Daniel Maselli, Irene Busciglio, Ramesh Boinpally, Anna Muslin, Timothy J Carrothers, Michael Camilleri |
Journal | Digestive diseases and sciences
(Dig Dis Sci)
Vol. 67
Issue 8
Pg. 3911-3921
(08 2022)
ISSN: 1573-2568 [Electronic] United States |
PMID | 35122592
(Publication Type: Journal Article, Research Support, N.I.H., Extramural, Research Support, Non-U.S. Gov't)
|
Copyright | © 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. |
Chemical References |
- Bile Acids and Salts
- Gastrointestinal Agents
- Imidazoles
- eluxadoline
- Phenylalanine
|
Topics |
- Adult
- Bile Acids and Salts
- Diarrhea
(chemically induced, etiology)
- Gastrointestinal Agents
(adverse effects)
- Humans
- Imidazoles
- Irritable Bowel Syndrome
(chemically induced, complications, drug therapy)
- Phenylalanine
(analogs & derivatives)
- Quality of Life
|