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A Study to Evaluate MORF-057 in Adults With Moderately to Severely Active UC (EMERALD-2)

Status and phase

Active, not recruiting
Phase 2

Conditions

Colitis, Ulcerative
Inflammatory Bowel Diseases

Treatments

Drug: MORF-057
Drug: Placebo

Study type

Interventional

Funder types

Industry

Identifiers

NCT05611671
MORF-057-202

Details and patient eligibility

About

This is a Phase 2b randomized, double-blind, placebo-controlled study to evaluate the safety and efficacy of three active dose regimens of MORF-057 in adult patients with moderately to severely active Ulcerative Colitis (UC).

Full description

This is a Phase 2b randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of three active dose regimens of MORF-057 plus a placebo regimen in study participants with moderately to severely active UC. After completion of the 12-week Induction Period, participants may be switched to a different active MORF-057 regimen during the Maintenance Period. Those randomized into the placebo group in the Induction Period will be switched to receive an active MORF-057 regimen during the Maintenance Period.

Enrollment

282 patients

Sex

All

Ages

18 to 85 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Has signs/symptoms of moderate to severe UC for at least 3 months prior to Screening
  • Has evidence of UC extending at least 15 cm from the anal verge
  • Demonstrated an inadequate response, loss of response, or intolerance to at least one of the following treatments: Oral aminosalicylates (e.g., mesalamine, sulfasalazine, olsalazine, or balsalazide), corticosteroids, immunosuppressants (e.g., azathioprine, 6-mercaptopurine, or methotrexate), advanced therapies for UC (e.g., biologic agents, Janus kinase [JAK] antagonists, or sphingosine-1-phosphate [S1P] receptor agonists)
  • Subject has no prior exposure to approved or investigational anti-integrin therapies
  • Agrees to abide by the study guidelines and requirements
  • Capable of giving signed informed consent

Exclusion criteria

  • Diagnosed with indeterminate colitis, microscopic colitis, ischemic colitis, radiation colitis, or Crohn's disease or has clinical findings suggestive of Crohn's disease
  • 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
  • Participation in any other interventional study or 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

Triple Blind

282 participants in 4 patient groups, including a placebo group

Group 1
Experimental group
Description:
MORF-057 Dosing Regimen One for Induction and Maintenance Periods
Treatment:
Drug: MORF-057
Group 2
Experimental group
Description:
MORF-057 Dosing Regimen Two for Induction and Maintenance Periods
Treatment:
Drug: MORF-057
Group 3
Experimental group
Description:
MORF-057 Dosing Regimen Three for Induction and Maintenance Periods
Treatment:
Drug: MORF-057
Group 4
Placebo Comparator group
Description:
Matching Placebo Dosing Regimen for Induction and MORF-057 Dosing Regimen Four for Maintenance
Treatment:
Drug: Placebo
Drug: MORF-057

Trial contacts and locations

125

There are currently no registered sites for this trial.

Central trial contact

Morphic Therapeutic, Inc

Timeline

Last updated: Apr 04, 2025

Start date

Oct 31, 2022 • 2 years ago

End date

Nov 28, 2024 • 5 months ago

Today

May 05, 2025

Sponsor of this trial

Lead Sponsor

Data sourced from clinicaltrials.gov