A Phase 2 Study to Evaluate Therapies for Inflammatory Bowel Disease
ASCEND-IBD
A Phase 2, Multi-Center, Platform Study to Evaluate the Safety, Efficacy, Pharmacokinetics, and Pharmacodynamics With Multiple Therapies in Participants With Active Crohn's Disease or Active Ulcerative Colitis (ASCEND-IBD)
1 other identifier
interventional
140
5 countries
66
Brief Summary
This is a Phase 2, multicenter, platform study in adult participants with IBD (moderately to severely active Crohn's Disease or Ulcerative Colitis). The primary goal of this study is to assess the safety and efficacy of multiple investigational drugs.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_2
Started Jun 2025
66 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 26, 2025
CompletedFirst Submitted
Initial submission to the registry
July 15, 2025
CompletedFirst Posted
Study publicly available on registry
August 8, 2025
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 30, 2027
ExpectedStudy Completion
Last participant's last visit for all outcomes
February 4, 2028
March 12, 2026
March 1, 2026
1.8 years
July 15, 2025
March 10, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (5)
Assess the proportion of participants reporting treatment emergent adverse events (TEAEs), serious adverse events (SAEs), adverse events (AEs) leading to discontinuation, and markedly abnormal laboratory values
Up to 13 weeks
Assess the Proportion of Participants with Endoscopic Response (CD)
Endoscopic response as assessed by SES-CD score.
13 weeks
Assess the Proportion of Participants Endoscopic Improvement (UC)
Endoscopic improvement as assessed by MES.
12 weeks
Assess the Proportion of Participants with Clinical Remission (CD)
Clinical remission as assessed by CDAI score.
13 weeks
Assess the Proportion of Participants with Clinical Remission (UC)
Clinical remission as assessed by endoscopy, rectal bleeding and stool frequency.
12 weeks
Secondary Outcomes (15)
Assess the Proportion of Participants with Clinical Remission (CD)
13 weeks
Assess the Proportion of Participants with Clinical Remission (UC)
12 weeks
Assess the Proportion of Participants with Symptomatic Remission (CD and UC)
Up to 13 weeks
Assess the Proportion of Participants with Clinical Response (CD)
13 weeks
Assess the Proportion of Participants with Clinical Response (UC)
12 weeks
- +10 more secondary outcomes
Study Arms (3)
Intervention Specific Appendix- Crohn's Disease
EXPERIMENTALParticipants will receive MT-501 Tablets
Intervention Specific Appendix- Ulcerative Colitis
EXPERIMENTALParticipants will receive MT-501Tablets
Intervention Specific Appendix- Crohn's Disease with Standard of Care
EXPERIMENTALParticipants will receive multiple intravenous doses of MT-201 with standard of care
Interventions
Eligibility Criteria
You may qualify if:
- Diagnosis of Crohn's Disease (CD), as confirmed by endoscopy and histopathology
- Moderately to severely active CD as defined by Clinical Disease Activity Index (CDAI) and Simple Endoscopic Score (SES-CD)
- Meets drug stabilization requirements
- Diagnosis of Ulcerative Colitis (UC), as confirmed by endoscopy and histopathology
- Moderately to severely active UC as defined by a 3-component MMCS
- Meets drug stabilization requirements
You may not qualify if:
- Diagnosis of indeterminate colitis
- Suspected or diagnosed intra-abdominal or perianal abscess at Screening
- Previous small bowel resection with combined resected length of \> 100 cm or previous colonic resection of \> 2 segments
- CD isolated to the stomach, duodenum, jejunum, or perianal region, without colonic and/or ileal involvement
- Current evidence or within recent history (within last 6 months) of fulminant colitis, toxic megacolon, or bowel perforation
- Current stoma or impending need for colostomy or ileostomy
- Received IV corticosteroids within 14 days prior to Screening or during the Screening Phase
- Previous total proctocolectomy or subtotal colectomy
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (66)
Mirador Therapeutics Selected Site
Birmingham, Alabama, 35235, United States
Mirador Therapeutics Selected Site
Scottsdale, Arizona, 85258, United States
Mirador Therapeutics Selected Site
Sun City, Arizona, 85351, United States
Mirador Therapeutics Selected Site
Little Rock, Arkansas, 72205, United States
Mirador Therapeutics Selected Site
Little Rock, Arkansas, 72211, United States
Mirador Therapeutics Selected Site
Colorado Springs, Colorado, 80921, United States
Mirador Therapeutics Selected Site
Littleton, Colorado, 80120, United States
Mirador Therapeutics Selected Site
Miami, Florida, 33134, United States
Mirador Therapeutics Selected Site
Miami, Florida, 33165, United States
Mirador Therapeutics Selected Site
Miami, Florida, 33176, United States
Mirador Therapeutics Selected Site
Orlando, Florida, 32825, United States
Mirador Therapeutics Selected Site
Palmetto Bay, Florida, 33176, United States
Mirador Therapeutics Selected Site
Pensacola, Florida, 32504, United States
Mirador Therapeutics Selected Site
Atlanta, Georgia, 30342, United States
Mirador Therapeutics Selected Site
Snellville, Georgia, 30078, United States
Mirador Therapeutics Selected Site
Glenview, Illinois, 60026, United States
Mirador Therapeutics Selected Site
Gurnee, Illinois, 60031, United States
Mirador Therapeutics Selected Site
Lafayette, Louisiana, 70503, United States
Mirador Therapeutics Selected Site
Marrero, Louisiana, 70072, United States
Mirador Therapeutics Selected Site
Shreveport, Louisiana, 71105, United States
Mirador Therapeutics Selected Site
Ypsilanti, Michigan, 48197, United States
Mirador Therapeutics Selected Site
Bridgeton, Missouri, 63044, United States
Mirador Therapeutics Selected Site
Kansas City, Missouri, 64114, United States
Mirador Therapeutics Selected Site
Liberty, Missouri, 64068, United States
Mirador Therapeutics Selected Site
Las Vegas, Nevada, 89128, United States
Mirador Therapeutics Selected Site
New York, New York, 10016, United States
Mirador Therapeutics Selected Site
Rochester, New York, 14618, United States
Mirador Therapeutics Selected Site
High Point, North Carolina, 27262, United States
Mirador Therapeutics Selected Site
Raleigh, North Carolina, 27612, United States
Mirador Therapeutics Selected Site
Cincinnati, Ohio, 45219, United States
Mirador Therapeutics Selected Site
Liberty Township, Ohio, 45044, United States
Mirador Therapeutics Selected Site
Providence, Rhode Island, 02904, United States
Mirador Therapeutics Selected Site
Greenville, South Carolina, 29607, United States
Mirador Therapeutics Selected Site
Cordova, Tennessee, 38018, United States
Mirador Therapeutics Selected Site
Dallas, Texas, 75230, United States
Mirador Therapeutics Selected Site
Garland, Texas, 75044, United States
Mirador Therapeutics Selected Site
Georgetown, Texas, 78628, United States
Mirador Therapeutics Selected Site
Houston, Texas, 77090, United States
Mirador Therapeutics Selected Site
Lubbock, Texas, 79424, United States
Mirador Therapeutics Selected Site
Southlake, Texas, 76092, United States
Mirador Therapeutics Selected Site
Tyler, Texas, 75701, United States
Mirador Therapeutics Selected Site
Webster, Texas, 77598, United States
Mirador Therapeutics Selected Site
Bellevue, Washington, 98004, United States
Mirador Therapeutics Selected Site
Silverdale, Washington, 98383, United States
Mirador Therapeutics Selected Site
Tacoma, Washington, 98405, United States
Mirador Therapeutics Selected Site
Milwaukee, Wisconsin, 53215, United States
Mirador Therapeutics Selected Site
Toronto, Canada
Mirador Therapeutics Selected Site
Kutaisi, Georgia
Mirador Therapeutics Selected Site
Marneuli, Georgia
Mirador Therapeutics Selected Site
Tbilisi, 0102, Georgia
Mirador Therapeutics Selected Site
Tbilisi, 0144, Georgia
Mirador Therapeutics Selected Site
Tbilisi, 0159, Georgia
Mirador Therapeutics Selected Site
Tbilisi, 0178, Georgia
Mirador Therapeutics Selected Site
Tbilisi, 0180, Georgia
Mirador Therapeutics Selected Site
Tbilisi, 4600, Georgia
Mirador Therapeutics Selected Site
Chisinau, Moldova
Mirador Therapeutics Selected Site
Chisinau, Moldova
Mirador Therapeutics Selected Site
Ivano-Frankivsk, Ukraine
Mirador Therapeutics Selected Site
Kyiv, 02002, Ukraine
Mirador Therapeutics Selected Site
Kyiv, 02091, Ukraine
Mirador Therapeutics Selected Site
Kyiv, 03037, Ukraine
Mirador Therapeutics Selected Site
Kyiv, Ukraine
Mirador Therapeutics Selected Site
Lutsk, Ukraine
Mirador Therapeutics Selected Site
Lviv, Ukraine
Mirador Therapeutics Selected Site
Poltava, Ukraine
Mirador Therapeutics Selected Site
Vinnytsia, Ukraine
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- NA
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Masking Details
- Prospective Observer-Blinded Endpoint
- Purpose
- TREATMENT
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
July 15, 2025
First Posted
August 8, 2025
Study Start
June 26, 2025
Primary Completion (Estimated)
April 30, 2027
Study Completion (Estimated)
February 4, 2028
Last Updated
March 12, 2026
Record last verified: 2026-03
Data Sharing
- IPD Sharing
- Will not share