RecruitingPhase 2NCT06850727

Safety and Efficacy of OD-07656 and of Subsequent Vedolizumab Therapy in Moderately to Severely Active Ulcerative Colitis

A Phase 2a, Two-Part, Open-Label and Randomized Study to Evaluate the Safety and Efficacy of OD-07656 and of Subsequent Vedolizumab Therapy in Patients With Moderately to Severely Active Ulcerative Colitis


Sponsor

Odyssey Therapeutics

Enrollment

57 participants

Start Date

Jun 2, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

The purpose of this study is to evaluate the clinical efficacy and safety of OD-07656 in participants with moderately to severely active ulcerative colitis (UC). In addition, the study will evaluate the potential of OD-07656 to enhance the therapeutic benefit of vedolizumab when given after OD-07656.


Eligibility

Min Age: 18 YearsMax Age: 75 Years

Inclusion Criteria3

  • Has a confirmed diagnosis of ulcerative colitis (UC)
  • Has moderate to severely active UC as defined by the 3-component Modified Mayo clinic score
  • Has an inadequate response, loss of response, or intolerance/medical contraindication to at least one of the following therapies: oral aminosalicylates, corticosteroids, immunosuppressants, anti-tumor necrosis factor biologic, anti-interleukin 12/23 biologic, Janus kinase inhibitors, or sphingosine-1-phosphate (S1P) modulators

Exclusion Criteria4

  • Has diagnosis of Crohn's disease or indeterminate colitis
  • Has had extensive colonic resection
  • Has colostomy or ileostomy
  • Has uncontrolled primary sclerosing cholangitis

Interventions

DRUGOD-07656

Experimental intervention

DRUGVedolizumab

Active standard of care comparator


Locations(32)

Medical University of Graz

Graz, Austria

Royal Melbourne Hospital

Parkville, Australia

Sunshine Coast University

Birtinya, Australia

Eastern Health

Box Hill, Australia

Coastal Digestive Health

Maroochydore, Australia

Alfred Health

Melbourne, Australia

Fiona Stanley Hospital

Murdoch, Australia

CHUM

Montreal, Canada

Montreal General Hospital/McGill University

Montreal, Canada

CHUM - Pavillon R

Polička, Czechia

Jordan University Hospital

Amman, Jordan

The Specialty Hospital (TSH) / Advanced Clinical Center

Amman, Jordan

Irbid Specialty Hospital

Irbid, Jordan

The Hospital of Lithuanian University of Health Sciences

Kaunas, Lithuania

IMSP Spitalul Clinic Republican Timofei Moneaga

Chisinau, Moldova

PCRN Auckland

Auckland, New Zealand

PCRN Christchurch

Christchurch, New Zealand

PCRN Waikato

Hamilton, New Zealand

PCRN Tasman

Nelson, New Zealand

PCRN Wellington

Upper Hutt, New Zealand

Centrum Medyczne

Bydgoszcz, Poland

Centrum Medyczne LukaMed

Chojnice, Poland

Vita Longa Sp. z.o.o.

Katowice, Poland

Centrum Medyczne Medyk

Rzeszów, Poland

Endoskopia Sp. z.o.o

Sopot, Poland

Nowe zdrowie-CK, Kiełtucki

Staszów, Poland

Medical Network Company

Warsaw, Poland

Penta Hospitals Przychodnie

Wroclaw, Poland

Regional Clinical Hospital

Ivano-Frankivsk, Ukraine

Medical centre of ARENSIA Exploratory Medicine LCC

Kyiv, Ukraine

Danylo Halytsky Lviv National Medical University

Lviv, Ukraine

Lviv Regional Clinical Hospital

Lviv, Ukraine

View Full Details on ClinicalTrials.gov

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NCT06850727


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