VTX002 Versus Placebo for the Treatment of Moderately to Severely Active Ulcerative Colitis

NCT ID: NCT05156125

Last Updated: 2024-11-13

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

213 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-11-30

Study Completion Date

2026-08-31

Brief Summary

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This is a study to understand if taking VTX002 daily as a tablet orally is safe and effective in participants diagnosed with moderate to severe ulcerative colitis (UC). Approximately 189 participants will take VTX002 Dose A, VTX002 Dose B, or matching placebo, once daily.

The study consists of a 28-day Screening Period (to see if a participant qualifies for the study), a 13-week double-blind period (a participant receives either active Dose A, Dose B or Placebo), a Long-Term Extension (LTE) Treatment Period of up to 39 weeks, an Open-Label Extension (OLE) Treatment Period of up to 143 weeks, and a 2-week Follow-Up Period. The maximal duration of treatment including the Induction Period, LTE and OLE will be 36 months.

Detailed Description

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This is a multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of VTX002 in subjects with moderately to severely active UC following daily oral administration of VTX002 as a tablet. Approximately 189 eligible subjects will be randomized in a 1:1:1 ratio to receive VTX002 Dose A, VTX002 Dose B, or matching placebo, once daily (approximately 63 subjects per treatment group).

The study consists of a 28-day Screening Period, a 13-week double-blind Induction Treatment Period (including 7 days of titration followed by 12 weeks of treatment at the assigned dose), a Long-Term Extension (LTE) Treatment Period of up to 39 weeks, an Open-Label Extension (OLE) Treatment Period of up to 143 weeks, and a 2-week Follow-Up Period. The maximal duration of treatment including the Induction Period, LTE and OLE will be 36 months.

Objectives Primary Objective

• Assess the efficacy of VTX002 when administered for 13 weeks on clinical remission

Secondary Objectives

* Assess the efficacy of VTX002 when administered for 13 weeks on endoscopic changes, symptomatic response and remission, histology, and mucosal healing
* Assess the safety and tolerability of VTX002
* Assess the pharmacokinetics (PK) of VTX002

Long-Term and Open-Label Extension Objectives

* Assess the efficacy of VTX002 through the LTE and OLE Treatment Periods on endoscopic changes, symptomatic response and remission, histology, and mucosal healing
* Assess the safety of VTX002 through the LTE and OLE Treatment Periods

Conditions

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Colitis, Ulcerative

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors
The study will employ a double-blind design. Subjects, Investigators, study center staff, persons performing the assessments, central endoscopy readers and the Sponsor are to remain blinded to the identity of the Induction Period treatment from the time of randomization until the interim database lock for the study.

Study Groups

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VTX002 Dose A

VTX002 Dose A tablet administered orally once daily

Group Type EXPERIMENTAL

VTX002

Intervention Type DRUG

Dose A tablet administered orally once daily

VTX002 Dose B

VTX002 Dose B tablet administered orally once daily

Group Type EXPERIMENTAL

VTX002

Intervention Type DRUG

Dose B Tablet administered orally once daily

Placebo

Placebo tablet administered orally once daily

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo Tablet for VTX002 administered orally once daily

Interventions

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VTX002

Dose A tablet administered orally once daily

Intervention Type DRUG

VTX002

Dose B Tablet administered orally once daily

Intervention Type DRUG

Placebo

Placebo Tablet for VTX002 administered orally once daily

Intervention Type DRUG

Other Intervention Names

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OPL-002 OPL-002

Eligibility Criteria

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Inclusion Criteria

* Diagnosed with UC ≥ 3 months prior to Screening.
* Active UC confirmed by endoscopy

Exclusion Criteria

* Severe extensive colitis
* Diagnosis of Crohn's disease (CD) or indeterminate colitis or the presence or history of a fistula consistent with CD
* Diagnosis of microscopic colitis, ischemic colitis, or infectious colitis
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Oppilan Pharma Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Snehal Naik, PhD

Role: STUDY_DIRECTOR

Ventyx Biosciences, Inc

Locations

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Local Site # 840030

Garden Grove, California, United States

Site Status

Local Site # 840026

Lancaster, California, United States

Site Status

Local Site # 840040

San Diego, California, United States

Site Status

Local Site # 840001

Ventura, California, United States

Site Status

Local Site # 840049

Kissimmee, Florida, United States

Site Status

Local Site # 840006

Miami, Florida, United States

Site Status

Local Site # 840018

Atlanta, Georgia, United States

Site Status

Local Site # 840046

New Albany, Indiana, United States

Site Status

Local Site # 840042

Shreveport, Louisiana, United States

Site Status

Local Site # 840044

Ypsilanti, Michigan, United States

Site Status

Local Site # 840043

Dayton, Ohio, United States

Site Status

Local Site # 840010

Oklahoma City, Oklahoma, United States

Site Status

Local Site # 840045

Myrtle Beach, South Carolina, United States

Site Status

Local Site # 840013

Garland, Texas, United States

Site Status

Local Site # 8400039

Lubbock, Texas, United States

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Local Site # 840033

McAllen, Texas, United States

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Local Site # 840007

San Marcos, Texas, United States

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Local Site # 840016

Southlake, Texas, United States

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Local Site # 840028

Tyler, Texas, United States

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Local Site # 100002

Rousse, , Bulgaria

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Local Site # 100005

Rousse, , Bulgaria

Site Status

Local Site # 203002

Hradec Králové, , Czechia

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Local Site # 203001

Slaný, , Czechia

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Local Site # 203004

Ústí nad Labem, , Czechia

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Local Site # 250004

Caen, , France

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Local Site # 250001

Nantes, , France

Site Status

Local Site # 250003

Vandœuvre-lès-Nancy, , France

Site Status

Local Site # 268001

Tbilisi, , Georgia

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Local Site # 268002

Tbilisi, , Georgia

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Local Site # 268003

Tbilisi, , Georgia

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Local Site # 268004

Tbilisi, , Georgia

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Local Site # 268005

Tbilisi, , Georgia

Site Status

Local Site # 268006

Tbilisi, , Georgia

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Local Site # 276005

Berlin, , Germany

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Local Site # 276008

Brandenburg, , Germany

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Local Site # 276007

Duisburg, , Germany

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Local Site # 276009

Halle, , Germany

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Local Site # 276003

Nordhausen, , Germany

Site Status

Local Site # 348004

Békéscsaba, , Hungary

Site Status

Local Site # 348001

Budapest, , Hungary

Site Status

Local Site # 348003

Budapest, , Hungary

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Local Site # 348002

Székesfehérvár, , Hungary

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Local Site # 356001

Ahmedabad, , India

Site Status

Local Site # 356003

Jaipur, , India

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Local Site # 356005

Sūrat, , India

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Local Site # 380009

Milan, , Italy

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Local Site # 380001

Negrar, , Italy

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Local Site # 380004

Pavia, , Italy

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Local Site # 380008

Rome, , Italy

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Local Site # 380002

San Giovanni Rotondo, , Italy

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Local Site # 440002

Panevezys, , Lithuania

Site Status

Local Site # 440001

Vilnius, , Lithuania

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Local Site # 616010

Bydgoszcz, , Poland

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Local Site # 616012

Jelenia Góra, , Poland

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Local Site # 616001

Lodz, , Poland

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Local Site # 616017

Lodz, , Poland

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Local Site # 616015

Lublin, , Poland

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Local Site # 616004

Oświęcim, , Poland

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Local Site # 616011

Piotrkow Trybunalski, , Poland

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Local Site # 616008

Poznan, , Poland

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Local Site # 616014

Rzeszów, , Poland

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Local Site # 616007

Sosnowiec, , Poland

Site Status

Local Site # 616003

Warsaw, , Poland

Site Status

Local Site # 616006

Warsaw, , Poland

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Local Site # 616002

Wroclaw, , Poland

Site Status

Local Site # 616009

Wroclaw, , Poland

Site Status

Local Site # 616013

Wroclaw, , Poland

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Local Site # 688002

Belgrade, , Serbia

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Local Site # 688003

Belgrade, , Serbia

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Local Site # 688004

Belgrade, , Serbia

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Local Site # 688001

Zrenjanin, , Serbia

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Local Site # 703001

Košice, , Slovakia

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Local Site # 703003

Prešov, , Slovakia

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Local Site # 703002

Šahy, , Slovakia

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Local Site # 410003

Daegu, , South Korea

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Local Site # 410002

Seoul, , South Korea

Site Status

Local Site # 410004

Wŏnju, , South Korea

Site Status

Countries

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United States Bulgaria Czechia France Georgia Germany Hungary India Italy Lithuania Poland Serbia Slovakia South Korea

References

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Sands BE, Panaccione R, D'Haens G, Schreiber S, Jairath V, DuVall A, Kierkus J, Walczak M, Naik S, Gilder K, Lindstrom B, Ogilvie K, Sandborn WJ, Vermeire S, Rubin DT, Peyrin-Biroulet L, Danese S. Tamuzimod in patients with moderately-to-severely active ulcerative colitis: a multicentre, double-blind, randomised, placebo-controlled, phase 2 induction trial. Lancet Gastroenterol Hepatol. 2025 Mar;10(3):210-221. doi: 10.1016/S2468-1253(24)00386-8. Epub 2025 Jan 7.

Reference Type DERIVED
PMID: 39793589 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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VTX002-201

Identifier Type: -

Identifier Source: org_study_id

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