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    • General Information >>
    • Eligibility >>
    • Study Details >>
    • Contact Information >>

    A Phase 3 Randomized, Double-blind, Placebo-Controlled, Parallel Group, Multicenter Protocol in Adults with an Open Label Study in Adolescents to Evaluate the Efficacy and Safety of Induction and Maintenance Therapy with Icotrokinra in Participants With

    Published: 04/08/2026

    General Information:

    Click Here to Learn More »
    Study Objective

    To evaluate the safety and efficacy of an oral investigational medication in people with moderately to severely active ulcerative colitis.

    Phase of study
    Phase 3
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    Eligibility:

    Age
    Adult (18+)
    Pediatric (under 18)
    Gender
    Female
    Male
    Disease Type
    Ulcerative Colitis
    Severity
    Moderate
    Severe
    Eligibility Criteria

    Inclusion Criteria: 

    • Are at least 12 years old
    • Be diagnosed with UC for at least 3 months
    • Have moderately to severely active UC
    • Have not been able to tolerate or have not improved with a current or previous treatment for your UC
    • There are other criteria needed to qualify for study enrollment, which your study doctor will discuss with you. 

    *Participants under the age of 18 require permission from a parent or caregiver to participate 

    Exclusion Criteria: 

    • Have complications of UC that may require surgery
    • Currently enrolled in another study using an investigational agent, device, or procedure 

    There are other exclusion criteria that could result in your ineligibility for this study, which your study doctor will discuss with you.

    ⇧ RETURN TO TOP

    Study Details:

    Study description/explanation of participation:

    ICONIC-UC is evaluating the safety and efficacy of an oral investigational medication for moderately to severely active ulcerative colitis. The investigational medication is a tablet (or pill) that is taken by mouth once a day. The investigational medication will be compared to placebo in adults. Placebo looks like the investigational medication but contains no active medication. Adolescents will only receive the investigational medication. There are 5 parts to this study. If you complete all 5 parts, your participation in the ICONIC-UC study will last up to 5 years (approximately 270 weeks). The safety and efficacy of the investigational medication have not been established.

    Patient Participation: 

    • Come to all study visit appointments and complete required assessments.
    • Complete an electronic diary and bring it with you to appointments
    • Tell the study doctor/staff about any health problems you have during the study
    • Tell the study staff about any new medicine or drug you take during the study, including over-the-counter drugs.
    • Tell the study staff about any changes to your ongoing medicines or drugs. 

    Possible risks and side effects: 

    Because we are learning about the study medication, all possible side effects and risks related to the study medication are not known and there is the potential that you may experience side effects. All potential side effects will be discussed by the study staff before you begin the study. 

    Side effects may range from mild and unpleasant to serious, or even life threatening. If you do experience side effects and/or discomfort during the study, you can contact the study doctor at any time to discuss the best course of action. Throughout the study, your health will be continuously monitored.

    ⇧ RETURN TO TOP

    Contact Information:

    Site Locations

    Clinnova Research 100 S Anaheim Blvd Suite 250 Anaheim, California 92805
    Prahar Parikh
    949-535-2341
    [email protected]
    Lenox Hill Hospital 100 E 77th St New York, New York 10075
    Troy Laurence
    212-434-3941
    [email protected]
    Atlanta Gastroenterology Associates 5671 Peachtree Dunwoody Road Atlanta, Georgia 30342
    Douglas Wolf
    770-656-7298
    [email protected]
    Southern Star Research Institute, LLC 2833 Babcock Road Suite 206 San Antonio, Texas 78229
    Mireya Garza
    210-581-2812
    [email protected]
    Atrium Health for Digestive Health and Surgery 1021 Morehead Medical Dr Charlotte, North Carolina 28204
    Jamie Crawford
    (704) 355-0282
    [email protected]
    Digestive Disease Associates 170 Amendment Avenue Rock Hill, South Carolina 29732
    Milly Duncan
    7042479179 x208
    [email protected]
    Thomas Jefferson University Hospital 132 South 10th Street, Suite 585D Philadelphia, Pennsylvania 19107
    Michael Matthews
    215-503-2545
    [email protected]
    Gastrointestinal Biosciences 2080 Century Park East Los Angeles, California 90067
    Raymond Ochoa
    310-766-2079
    [email protected]
    New York Gastroenterology Associates 311 East 79th Street New York, New York 10075
    Salitah Qureshi
    3472488719
    [email protected]
    Peak Gastroenterology Associates 2920 North Cascade Avenue Colorado Springs, Colorado 80907
    Rutva Nakarani
    719-757-1874
    [email protected]
    Tri-State Gastroenterology Assoc Tri State Gastroenterology Associates 425 Centre View Blvd. Crestview Hills, Kentucky 41017
    Theresa McKinley
    859-8966-4472
    [email protected]
    Florida Research Center Inc. 10910 Technology Terrace Lakewood Ranch, Florida 34211
    Michelle Scott
    9417277727
    [email protected]
    DFW Clinical Trials 1809 Golden Trail Court #240 Carrollton, Texas 75010
    Thea Sonnier Murphy
    [email protected]
    TLC Clinical Research Inc 8631 W 3rd Street Suite 815E Los Angeles, California 90048
    Pedram Enayati
    [email protected]
    Om Research LLC 44215 15th Street West #203 Lancaster, California 93534
    Salvatore Alioto
    661-388-2239
    [email protected]
    Capital Digestive Care/Chevy Chase Clinical Research 5550 Friendship Blvd Ste T-90 Chevy Chase, Maryland 20815
    Sean Felix
    301-841-6869
    [email protected]
    Integris Health Baptist Medical Center 10029 N Oklahoma Avenue Suite 2111 Clinical Trials Oklahoma, Oklahoma 73114
    Heather LoMonaco
    405-702-1246
    [email protected]
    Clinical Applications Laboratories, Inc 3330 3rd Ave Suite 303 San Diego, California 92103
    Olga Johnson
    858-262-0872
    [email protected]
    Woodholme Gastroenterology Associates 802 Landmark Drive Glen Burnie, Maryland 21061
    Amy Martin
    (410)783-8441
    [email protected]
    Delta Research Partners - Monroe 102 Thomas Rd Suite 506 West Monroe, Louisiana 71291
    Charlie Kundig
    318-807-0819
    [email protected]
    The Oregon Clinic Gastroenterology East 1111 NE 99th Ave Suite 301 Portland, Oregon 97220
    Angelina Kobenko
    503-935-8322
    [email protected]
    Victorium Clinical Research 929 Gessner Road Houston, Texas 77024
    Danielle Aceves
    832 203 7026
    [email protected]
    Cotton-O'Neil Clinical Research Center 720 Sw Lane St Topeka, Kansas 66606
    Kathy Reich
    785-270-4881
    [email protected]
    GI Care for Kids 993 D Johnson Ferry Rd NE Suite 440 Atlanta, Georgia 30342
    Nitin Rastogi
    404-531-4370
    [email protected]
    GCP Clinical Research 110 S. MacDill Ave. Suite 300 Tampa, Florida 33609
    Marlene Lewis
    813-760-1354
    [email protected]
    Om Research LLC 1300 N Ventura Rd Bldg #4 Oxnard, California 93030
    Victor Reyes
    661-388-2239
    [email protected]
    American Research Institute Inc. 18951 Southwest 106th Ave Suite B110 Miami, Florida 33157
    Gema Delgado
    786-231-1279
    [email protected]
    Nature Coast Clinical Research 411 W. Highland Boulevard Inverness, Florida 34452
    Laura Cenatiempo
    352-341-2100
    [email protected]
    Connecticut Children's Medical Center 282 Washington Street Hartford, Connecticut 06106
    Jeffrey Hyams
    860- 545-9532
    [email protected]
    Stanford Medicine Children's Health 750 Welch Road Suite 104 Palo Alto, California 94304
    [email protected]
    University Of California San Diego Gilman dr 9500 San Diego, California 92037
    Jeannie Huang
    858- 966-4003
    [email protected]
    Icahn School of Medicine at Mount Sinai 17 East 102nd Street New York, New York 10029
    Xueru Mu
    212-659-9423
    [email protected]
    Gastroenterology Associates of Central GA 610 Third Street #204 Macon, Georgia 31201
    Chelsea Page
    478-464-2600
    [email protected]
    Susquehanna Research Group, LLC 4387 Sturbridge Drive Harrisburg, Pennsylvania 17110
    Jessica Balay
    717-914-7770
    [email protected]
    AZ Gastro Care 5555 East Baseline Road Mesa, Arizona 85206
    Vonnie Fuentes
    480-716-5392
    [email protected]
    Mayo Clinica Arizona 13400 E. Shea Blvd. Scottsdale, Arizona 85259
    480-342-2906
    [email protected]
    Hoag Memorial Hospital 510 Superior Ave. Suite 100 Newport Beach, California 92663
    Catherine Kamel
    949-764-4976 ext. 44976
    [email protected]
    Medical Associates Research Group, Inc. 8008 Frost Street Suite 200 San Diego, California 92123
    858-277-5678
    [email protected]
    Weill Cornell Medical College 1283 York Ave 9th Floor New York , New York 10065
    Fatiha Chabouni
    646- 697-09854.
    [email protected]
    NYU Langone 305 East 33rd Street New York, New York 10016
    Nathasha Melukkaran
    646-754-3433
    [email protected]
    Penn State Milton S. Hershey Medical Ctr. 500 University Drive Hershey, Pennsylvania 17033
    Stella Chroneos
    717-531-8259
    [email protected]
    University of Louisville - MedCenter One 501 East Broadway Louisville, Kentucky 40202
    Kimiko Kasama
    502-852-7402
    [email protected]
    Southern California Research Center 131 Orange Avenue Suite 101 Coronado, California 92118
    619-522-0330
    [email protected]
    University of North Carolina 130 Mason Farm Road, CB 7080 Chapel Hill, North Carolina 27599
    Mikki Sandridge
    919-843-3873
    [email protected]
    University Gastroenterology 33 Staniford Street 2Nd Fl Providence, Rhode Island 02905
    Katherine Marcil
    401-227-8393 ext. 6451
    [email protected]
    The University of Texas at Austin 1601 Trinity St Austin, Texas 78712
    Kate Sebastion
    801-598 - 2484
    [email protected]
    IU Health University Hospital 550 University Blvd. Indianapolis, Indiana 46202
    317- 278-9135
    [email protected]
    University of Pennsylvania 3400 Civic Center Boulevard Philadelphia, Pennsylvania 19104
    Maureen Demarshall
    215- 349-8546
    [email protected]
    Blue Ridge Medical Research 121 Nationwide Drive Lynchburg, Virginia 24502
    434- 455-8670
    [email protected]
    Westchester Putnam Gastroenterology 667 Stoneleigh Avenue Building A Suite 201 Carmel, New York 10512
    845-278-5223
    [email protected]
    Gastroenterology Associates of Tidewater 661 Independence Parkway Suite 120 Chesapeake, Virginia 23320
    Jo-Anne Tiamzon
    757- 842-6009
    [email protected]
    Nuvance Health/Danbury Hospital 24 Hospital Ave. Office of Clinical Trials 6 South Danbury, Connecticut 06810
    Danielle Souza
    203-739-7038
    [email protected]
    University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas, Texas 75390
    Macy Fitch
    214-648-6245
    [email protected]
    Alliance Research Institute, LLC Canoga Park 22110 Roscoe Boulevard Los Angeles, California 91304
    [email protected]
    Texas Digestive Disease Consultants 620 E Southlake Blvd Southlake, Texas 76092
    Caitlyn Mitchell
    817-562-0040
    [email protected]
    Mayo Clinic 200 1st St. SW Rochester, Minnesota 55905
    Troy Ofstie
    507-266-4728
    [email protected]
    Kansas Gastroenterology, LLC 3121 North Webb Road Suite 101 Wichita, Kansas 67226
    Kelsey Hite
    316-928-8949
    [email protected]
    Research Solutions of Arizona 13575 West Indian School Road, Ste 200 Litchfield Park Arizona Litchfield Park, Arizona 85340
    Gertrude Vuong
    623-512-4340
    [email protected]
    Medical University of South Carolina 96 Jonathan Lucas St Charleston, South Carolina 29425
    Sydney Britton
    843-792-1425
    [email protected]
    Tyler Research Institute, LLC 1720 a Beckham ave Tyler, Texas 75701
    William Denton
    903-630-6211
    [email protected]
    Children's Center for Digestive Health Care 993-D Johnson Ferry rd NE Atlanta, Georgia 30342
    Nitin Rastogi
    404-531-4370
    [email protected]
    Kansas University Medical Center 3901 Rainbow Boulevard Kansas City, Kansas 66160
    Olivia Price
    913-588-6520
    [email protected]
    Click Here to Learn More »
    ⇧ RETURN TO TOP

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