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A Phase 2 Study to Evaluate MORF-057 in Adults With Moderately to Severely Active Crohn's Disease (GARNET)

Status and phase

Enrolling
Phase 2

Conditions

Crohn's Disease
Inflammatory Bowel Diseases

Treatments

Drug: Placebo
Drug: MORF-057

Study type

Interventional

Funder types

Industry

Identifiers

NCT06226883
MORF-057-203

Details and patient eligibility

About

This is a Phase 2, randomized, double-blind, placebo-controlled, multicenter study to evaluate the efficacy and safety of 2 active dose regimens of MORF-057 in adult study participants with moderately to severely active Crohn's disease (CD).

Full description

This is a Phase 2, randomized, double-blind, placebo-controlled, multicenter study to evaluate the efficacy and safety of induction therapy with 2 active dose regimens of MORF-057 versus matching placebo in adult study participants with moderately to severely active CD. After completion of the 14-week Induction Period, all participants will receive open-label MORF-057 during the 38-week Maintenance Period. All participants who complete the full 52-week Treatment Period will also have the opportunity to continue treatment in a 52-week Maintenance Extension.

Enrollment

210 estimated patients

Sex

All

Ages

18 to 85 years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Key Inclusion Criteria:

  • Has signs/symptoms of CD for at least 3 months prior to Screening
  • Has a CDAI score of 220 to 450, with an average daily stool subscore ≥4 points and/or an average daily abdominal pain subscore of ≥2 points
  • Has an SES-CD score of ≥6 (or an SES-CD score of ≥4 if CD is isolated to the ileum)
  • Demonstrated an inadequate response, loss of response, or intolerance to at least one of the following treatments: Corticosteroids, Immunosuppressants (eg, azathioprine, 6-mercaptopurine, methotrexate) and/or advanced therapies for CD (eg, biologic agents, Janus kinase [JAK] inhibitors, applicable investigational products)
  • Agrees to abide by the study guidelines and requirements
  • Capable of giving signed informed consent

Key Exclusion Criteria:

  • Diagnosed with indeterminate colitis, microscopic colitis, ischemic colitis, radiation colitis, or UC, or has clinical findings suggestive of UC
  • Has CD that is isolated to the oral cavity, stomach, duodenum, jejunum, or perianal region, without colonic or ileal involvement
  • Has had extensive bowel resection (>100 cm), and/or more than 3 resections, and/or has a known diagnosis of short bowel syndrome
  • Is currently receiving total parenteral nutrition, tube feeding, or a formula diet
  • Has positive findings on a subjective neurological screening questionnaire
  • Has a concurrent, clinically significant, serious, unstable comorbidity
  • Previous treatment with vedolizumab or other licensed or investigational integrin inhibitors
  • Is currently participating in any other interventional study or has received any investigational therapy within 30 days
  • Previous exposure to MORF-057 and/or a known hypersensitivity to drugs with a similar mechanism to MORF-057
  • Unable to attend study visits or comply with study procedures

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Quadruple Blind

210 participants in 3 patient groups, including a placebo group

Group 1
Experimental group
Description:
Blinded MORF-057 Dosing Regimen 1 for Induction Period and open-label MORF-057 for Maintenance Period
Treatment:
Drug: MORF-057
Group 2
Experimental group
Description:
Blinded MORF-057 Dosing Regimen 2 for Induction Period and open-label MORF-057 for Maintenance Period
Treatment:
Drug: MORF-057
Group 3
Placebo Comparator group
Description:
Blinded matching placebo for Induction Period and open-label MORF-057 for Maintenance Period
Treatment:
Drug: MORF-057
Drug: Placebo

Trial contacts and locations

137

There are currently no registered sites for this trial.

Central trial contact

Morphic Therapeutic, Inc.

Timeline

Last updated: Apr 23, 2025

Start date

Apr 04, 2024 • 1 year and 1 month ago

Today

May 09, 2025

End date

May 01, 2026 • in 11 months

Sponsor of this trial

Lead Sponsor

Data sourced from clinicaltrials.gov