Drugs / Asimadoline
last change Aug 2025 re-read 3 minutes ago

Asimadoline

Small molecule targets OPRK1 via activation

Developed for
irritable bowel syndrome · atopic eczema · ileus
Investigated by
Tioga Pharmaceuticals · RTI Health Solutions · Mayo Clinic

Trials 6

20052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT01380561 Jun → Jul 2011 — Tioga Pharmaceuticals Completed No outcome recorded
Phase 24 trials
Phase 2 NCT07042516 Aug 2025 → Dec 2026 expected — Tioga Pharmaceuticals Recruiting No outcome recorded
Phase 2 NCT02475447 Jul 2015 → Jun 2017 atopic eczema Tioga Pharmaceuticals Completed No outcome recorded
Phase 2 NCT00454688 Aug 2006 → Nov 2007 irritable bowel syndrome Tioga Pharmaceuticals Completed No outcome recorded
Phase 2 NCT00955994 Jan 2005 → Mar 2007 irritable bowel syndrome Mayo Clinic Completed No outcome recorded
Phase 31 trial
Phase 3 NCT01100684 May 2010 → Jun 2013 irritable bowel syndrome Tioga Pharmaceuticals Completed No outcome recorded
Comparator or background therapy1 trial
Phase 2 NCT00443040 Comparator Jan 2007 → Feb 2008 ileus Tioga Pharmaceuticals Terminated No outcome recorded Stop: Enrollment

Evidence & citations 8 cited values

Every value below carries the sentence it was read from. 8 sources stand behind the page.

FieldValueCited text
Known as asimadoline ClinicalTrials.gov intervention name — accepted as the source's own label NCT01380561 ↗
6

NCT01100684 ↗

NCT02475447 ↗

NCT00955994 ↗

NCT07042516 ↗

NCT00443040 ↗

NCT00454688 ↗

Known as Asimadolina ChEMBL registry synonym — accepted as the source's own label CHEMBL1190199 ↗
Known as ASIMADOLINE HYDROCHLORIDE ChEMBL registry synonym — accepted as the source's own label CHEMBL1190199 ↗
Known as EMD-61753 ChEMBL registry synonym — accepted as the source's own label CHEMBL1190199 ↗
Action Activate “The kappa opioid agonist, Asimadoline, reduces pain and discomfort and decreases gastrointestinal symptoms in participants with IBS.” NCT00955994 ↗
1

“Kappa opioid receptor agonist” CHEMBL1190199 ↗

Modality Small molecule — CHEMBL1190199 ↗
Route Oral “Asimadoline was administered orally, BID for 12 weeks” NCT00454688 ↗
Target OPRK1 “Kappa opioid receptor agonist” CHEMBL1190199 ↗