A Study of Long-acting Antibodies Alone and in Combinations for Moderate to Severe Ulcerative Colitis
NCT ID: NCT07012395
Last Updated: 2026-02-17
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
PHASE2
645 participants
INTERVENTIONAL
2025-05-27
2028-03-31
Brief Summary
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Detailed Description
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Part A is the open-label portion of the study assessing safety and preliminary efficacy of monotherapies.
Part B, which will be open for enrollment after Part A, is the randomized, placebo-controlled portion of the study assessing the safety and efficacy of the 6 interventions (3 monotherapies and 3 combinations) compared to placebo.
Intervention arms will be added to the study over time and may complete at different times.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
QUADRUPLE
Study Groups
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Intervention Specific Appendix - SPY001: Part A
Participants will receive open-label dose of SPY001
SPY001
Experimental
Intervention Specific Appendix - SPY002: Part A
Participants will receive open-label dose of SPY002
SPY002
Experimental
Intervention Specific Appendix - SPY003: Part A
Participants will receive open-label dose of SPY003
SPY003
Experimental
Intervention Specific Appendix - SPY001 Dosing Regimen 1: Part B
Participants will receive double-blind dosing regimen 1 of SPY001
SPY001
Experimental
Intervention Specific Appendix - SPY001 Dosing Regimen 2: Part B
Participants will receive double-blind dosing regimen 2 of SPY001
SPY001
Experimental
Intervention Specific Appendix - SPY002 Dosing Regimen 1: Part B
Participants will receive double-blind dosing regimen 1 of SPY002
SPY002
Experimental
Intervention Specific Appendix - SPY002 Dosing Regimen 2: Part B
Participants will receive double-blind dosing regimen 2 of SPY002
SPY002
Experimental
Intervention Specific Appendix - SPY003 Dosing Regimen 1: Part B
Participants will receive double-blind dosing regimen 1 of SPY003
SPY003
Experimental
Intervention Specific Appendix - SPY003 Dosing Regimen 2: Part B
Participants will receive double-blind dosing regimen 2 of SPY003
SPY003
Experimental
Intervention Specific Appendix - SPY120: Part B
Participants will receive double-blind dose of SPY001 and SPY002
SPY001
Experimental
SPY002
Experimental
Intervention Specific Appendix - SPY130: Part B
Participants will receive double-blind dose of SPY001 and SPY003
SPY001
Experimental
SPY003
Experimental
Intervention Specific Appendix - SPY230: Part B
Participants will receive double-blind dose of SPY002 and SPY003
SPY002
Experimental
SPY003
Experimental
Placebo: Part B
Participants will receive matching placebo
Placebo
Placebo
Interventions
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SPY001
Experimental
SPY002
Experimental
SPY003
Experimental
Placebo
Placebo
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Active UC with disease extent of ≥15 cm from the anal verge, as confirmed by Screening endoscopy (up to approximately 15% allowed to have only proctitis)
* Moderately to severely active disease as defined by a modified Mayo score of 5-9, rectal bleeding subscore of ≥1, and Mayo endoscopic subscore ≥2
Exclusion Criteria
* Confirmed or suspected fulminant colitis, toxic megacolon, bowel perforation and/or other conditions that will likely require surgery during induction
* Failed 4 or more approved or investigational advanced therapy classes
18 Years
ALL
No
Sponsors
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Spyre Therapeutics, Inc.
INDUSTRY
Responsible Party
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Principal Investigators
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SKYLINE-UC Study Director
Role: STUDY_DIRECTOR
Spyre Therapeutics
Locations
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Site 024
Canoga Park, California, United States
Site 012
Lancaster, California, United States
Site 033
Colorado Springs, Colorado, United States
Site 007
Kissimmee, Florida, United States
029
Miami, Florida, United States
Site 006
Kansas City, Kansas, United States
Site 035
Marrero, Louisiana, United States
Site 011
Glen Burnie, Maryland, United States
Site 003
Boston, Massachusetts, United States
040
Chapel Hill, North Carolina, United States
Site 016
Winston-Salem, North Carolina, United States
Site 025
Providence, Rhode Island, United States
Site 017
Kingsport, Tennessee, United States
Site 013
Cedar Park, Texas, United States
Site 005
Garland, Texas, United States
Site 002
San Antonio, Texas, United States
Site 008
Southlake, Texas, United States
Site 009
Webster, Texas, United States
Site 019
Tacoma, Washington, United States
Site 202
Heidelberg, , Australia
Site 204
Liverpool, , Australia
Site 207
Woolloongabba, , Australia
Site 463
Linz, , Austria
Site 481
Banja Luka, , Bosnia and Herzegovina
Site 484
Mostar, , Bosnia and Herzegovina
Site 483
Sarajevo, , Bosnia and Herzegovina
Site 083
London, Ontario, Canada
Site 085
Greater Sudbury, , Canada
Site 086
London, , Canada
Site 531
Brno, , Czechia
Site 584
Kutaisi, , Georgia
Site 589
Marneuli, , Georgia
Site 581
Tbilisi, , Georgia
Site 588
Tbilisi, , Georgia
Site 583
Tbilisi, , Georgia
Site 586
Tbilisi, , Georgia
Site 582
Tbilisi, , Georgia
Site 587
Tbilisi, , Georgia
Site 590
Tbilisi, , Georgia
Site 585
Tbilisi, , Georgia
Site 604
Berlin, , Germany
Site 445
Beer Yaaqov, , Israel
Site 441
Beersheba, , Israel
Site 443
Haifa, , Israel
Site 444
Jerusalem, , Israel
Site 446
Jerusalem, , Israel
Site 442
Nahariya, , Israel
Site 713
Chisinau, , Moldova
Site 711
Chisinau, , Moldova
Site 712
Chisinau, , Moldova
Site 714
Chisinau, , Moldova
Site 715
Chisinau, , Moldova
Site 735
Katowice, , Poland
Site 744
Sopot, , Poland
Site 737
Szczecin, , Poland
Site 733
Szczecin, , Poland
Site 739
Warsaw, , Poland
Site 741
Warsaw, , Poland
Site 731
Warsaw, , Poland
Site 750
Warsaw, , Poland
Site 738
Wroclaw, , Poland
Site 734
Wroclaw, , Poland
Site 747
Wroclaw, , Poland
Trial Site 804
Belgrade, , Serbia
Site 802
Belgrade, , Serbia
Site 807
Belgrade, , Serbia
Site 803
Belgrade, , Serbia
Site 805
Niš, , Serbia
Site 806
Užice, , Serbia
Site 801
Zrenjanin, , Serbia
Site 357
Busan, , South Korea
Site 354
Daegu, , South Korea
Site 358
Daegu, , South Korea
Site 361
Daegu, , South Korea
Site 355
Daejeon, , South Korea
Site 356
Seoul, , South Korea
Site 351
Seoul, , South Korea
Site 352
Seoul, , South Korea
Site 360
Seoul, , South Korea
Site 362
Seoul, , South Korea
Site 359
Suwon, , South Korea
Site 353
Wŏnju, , South Korea
Site 834
Madrid, , Spain
Site 837
Madrid, , Spain
Site 836
Ourense, , Spain
Site 852
Basel, , Switzerland
Site 853
Bern, , Switzerland
Site 851
Sankt Gallen, , Switzerland
Site 394
Changhua, , Taiwan
Site 392
Chiayi City, , Taiwan
Site 396
Taichung, , Taiwan
Site 391
Taipei, , Taiwan
Site 906
Ivano-Frankivsk, , Ukraine
Site 902
Kyiv, , Ukraine
Site 904
Kyiv, , Ukraine
Site 905
Kyiv, , Ukraine
Site 913
Kyiv, , Ukraine
Site 911
Kyiv, , Ukraine
Site 903
Kyiv, , Ukraine
Site 901
Lutsk, , Ukraine
Site 909
Lviv, , Ukraine
Site 912
Lviv, , Ukraine
Site 914
Poltava, , Ukraine
Site 908
Vinnytsia, , Ukraine
Site 907
Vinnytsia, , Ukraine
Countries
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Central Contacts
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Facility Contacts
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SKYLINE-UC Trial Center
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Skyline-UC Trial Center
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SKYLINE-UC Trial Center
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SKYLINE- UC Trial Center
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Skyline--UC Trial Center
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SKYLINE-UC Trial Center
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SKYLINE-UC Trial Center
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SKYLINE-UC
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SKYLINE-UC
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SKYLINE-UC
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Other Identifiers
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SPY123-201
Identifier Type: -
Identifier Source: org_study_id
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