PMID- 26432092 OWN - NLM STAT- PubMed-not-MEDLINE DCOM- 20151104 LR - 20200930 IS - 1092-8472 (Print) IS - 1092-8472 (Linking) VI - 13 IP - 4 DP - 2015 Dec TI - Novel Therapies in IBS-D Treatment. PG - 432-40 LID - 10.1007/s11938-015-0068-5 [doi] AB - Irritable bowel syndrome (IBS) is a common gastrointestinal disease characterized by abdominal pain and change in bowel habits. IBS diarrhea predominant (IBS-D), which is arguably the most common subset of IBS, is also associated with rectal urgency, increased frequency, abdominal bloating, and loose to watery stools. Current treatments for diarrhea include mu-opioid agonists (i.e., loperamide, lomotil) and bile acid sequestrants (i.e., cholestyramine) while treatments for abdominal pain include antispasmodics (i.e., hyoscyamine, dicyclomine) and tricyclic antidepressants (i.e., amitriptyline). There are currently 3 FDA-approved treatments for IBS-D, which have been shown to improve both abdominal pain and diarrhea. Alosetron was initially approved by FDA 2000; however, its use is now limited to women with severe IBS-D symptoms refractory to other treatment. Eluxadoline, a mixed mu-opioid agonist, and rifaximin, a broad spectrum gut specific antibiotic, were both FDA approved in 2015. Eluxadoline has been shown to relieve abdominal pain and stool consistency in appropriate candidates. While large trials already showed the efficacy of rifaximin in treating non-constipated IBS for bloating, stool consistency, and abdominal pain, the recent TARGET 3 trial demonstrates that retreatment is also effective. While these new treatments significantly expand options for patients suffering from IBS-D, there is likely to remain a need for additional safe and effective therapies. FAU - Nee, Judy AU - Nee J AD - Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. jnee@bidmc.harvard.edu. FAU - Zakari, Mohammed AU - Zakari M AD - Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. FAU - Lembo, Anthony J AU - Lembo AJ AD - Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA. LA - eng PT - Journal Article PL - United States TA - Curr Treat Options Gastroenterol JT - Current treatment options in gastroenterology JID - 9815941 OTO - NOTNLM OT - Diarrhea OT - Eluxadoline OT - Irritable bowel syndrome OT - Rifaximin OT - Treatment EDAT- 2015/10/04 06:00 MHDA- 2015/10/04 06:01 CRDT- 2015/10/04 06:00 PHST- 2015/10/04 06:00 [entrez] PHST- 2015/10/04 06:00 [pubmed] PHST- 2015/10/04 06:01 [medline] AID - 10.1007/s11938-015-0068-5 [pii] AID - 10.1007/s11938-015-0068-5 [doi] PST - ppublish SO - Curr Treat Options Gastroenterol. 2015 Dec;13(4):432-40. doi: 10.1007/s11938-015-0068-5.