Tibulizumab Systemic Sclerosis Understanding and Response Evaluation (TibuSURE)

Study Purpose

The study is a Phase 2, multi-center, randomized, double-blind, placebo-controlled study to evaluate the effects of tibulizumab over 24 weeks (Period 1) in adult participants with systemic sclerosis, followed by an open-label extension period where all active participants will receive tibulizumab and will be evaluated for an additional 28 weeks (Period 2)

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 18 Years - 75 Years
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

  • - Male or female, 18 to 75 years of age.
  • - Body mass index between 18.0 and 38.0 kg/m² - Fulfills classification criteria for SSc according to ACR/EULAR 2013 criteria.
  • - Has diffuse cutaneous SSc, defined as mRSS >0 over at least one skin area proximal to the elbows and/or knees, in addition to acral fibrosis.
  • - Has had SSc (defined as the first non-Raynaud's phenomenon (RP) symptom or sign attributed to SSc) for ≤7 years.
  • - mRSS ≥15 and ≤45 at screening.
Additional requirements for participants ≥2 years to ≤7 years from SSc onset and RNA Polymerase III antibody positive.
  • - FVC >50% predicted.
  • - Diffusing capacity of the lungs for carbon monoxide (DLCO) ≥40% predicted (corrected for hemoglobin)

    Exclusion Criteria:

    - Has any of the following complications: - Left ventricular failure.
  • - Pulmonary arterial hypertension.
  • - Renal crisis within previous 6 months.
  • - Gastrointestinal dysmotility within previous 3 months.
  • - Digital ischemia with gangrene, amputation, or unscheduled hospitalization within previous 3 months.
  • - Current rheumatic disease other than SSc that could interfere with assessment of SSc.
  • - Lung disease requiring continuous oxygen therapy.
  • - Evidence or suspicion of active or latent tuberculosis.
- Active Crohn's Disease or ulcerative colitis

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT06843239
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Phase 2
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Zura Bio Inc
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Study Director
Principal Investigator Affiliation Zura Bio Inc
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Industry
Overall Status Recruiting
Countries Argentina, Serbia, United Kingdom, United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Systemic Sclerosis (SSc), Scleroderma
Study Website: View Trial Website
Arms & Interventions

Arms

Experimental: Tibulizumab

Subcutaneous injection

Placebo Comparator: Placebo

Subcutaneous injection

Interventions

Biological: - Tibulizumab

Anti BAFF/IL-17 antibody

Other: - Placebo

Placebo (inactive)

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

La Jolla 5363943, California 5332921

Status

Recruiting

Address

UCSD Altman Clinical and Translational Research Institute Center for Clinical Research

La Jolla 5363943, California 5332921, 92037

Site Contact

Principal Investigator

[email protected]

702-825-9872

IRIS Research and Development LLC, Plantation 4168782, Florida 4155751

Status

Recruiting

Address

IRIS Research and Development LLC

Plantation 4168782, Florida 4155751, 33324

Site Contact

Principal Investigator

[email protected]

702-825-9872

University of Iowa, Iowa City 4862034, Iowa 4862182

Status

Recruiting

Address

University of Iowa

Iowa City 4862034, Iowa 4862182, 52242

Site Contact

Principal Investigator

[email protected]

702-825-9872

University of Michigan Hospital, Ann Arbor 4984247, Michigan 5001836

Status

Recruiting

Address

University of Michigan Hospital

Ann Arbor 4984247, Michigan 5001836, 48109

Site Contact

Principal Investigator

[email protected]

702-825-9872

Rheumatology Associates, Arlington 4671240, Texas 4736286

Status

Recruiting

Address

Rheumatology Associates

Arlington 4671240, Texas 4736286, 76012

Site Contact

Principal Investigator

[email protected]

702-825-9872

International Sites

STAT Research S.A., Buenos Aires, Buenos Aires 3435907, Argentina

Status

Recruiting

Address

STAT Research S.A.

Buenos Aires, Buenos Aires 3435907, C1023

Site Contact

Principal Investigator

[email protected]

702-825-9872

San Miguel de Tucumán 3836873, Tucumán Province 3833578, Argentina

Status

Recruiting

Address

Centro de Investigaciones Médicas Tucumán

San Miguel de Tucumán 3836873, Tucumán Province 3833578, T4000AXL

Site Contact

Principal Investigator

[email protected]

702-825-9872

Organización Médica de Investigación, Buenos Aires 3435910, Argentina

Status

Recruiting

Address

Organización Médica de Investigación

Buenos Aires 3435910, , C1015

Site Contact

Principal Investigator

[email protected]

702-825-9872

Buenos Aires 3435910, Argentina

Status

Recruiting

Address

Centro de Investigación y Prevención Cardiovascular-Arenales

Buenos Aires 3435910, , C1061

Site Contact

Principal Investigator

[email protected]

702-825-9872

Instituto de Investigación Clínica TyT, Buenos Aires 3435910, Argentina

Status

Recruiting

Address

Instituto de Investigación Clínica TyT

Buenos Aires 3435910, , C1405BFN

Site Contact

Principal Investigator

[email protected]

702-825-9872

Buenos Aires 3435910, Argentina

Status

Recruiting

Address

Centro Medico de Estudios Clinicos y Farmacovigilancia (CECYF)

Buenos Aires 3435910, , C1426ABP

Site Contact

Principal Investigator

[email protected]

702-825-9872

Consultorios Médicos Dr. Doreski, Buenos Aires 3435910, Argentina

Status

Recruiting

Address

Consultorios Médicos Dr. Doreski

Buenos Aires 3435910, , C1426

Site Contact

Principal Investigator

[email protected]

702-825-9872

Institute of Rheumatology - PPDS, Belgrade 792680, Serbia

Status

Recruiting

Address

Institute of Rheumatology - PPDS

Belgrade 792680, , 11000

Site Contact

Principal Investigator

[email protected]

702-825-9872

Aberdeen Royal Infirmary, Aberdeen 2657832, United Kingdom

Status

Recruiting

Address

Aberdeen Royal Infirmary

Aberdeen 2657832, , AB25 2ZN

Site Contact

Principal Investigator

[email protected]

702-825-9872

Bath 2656173, United Kingdom

Status

Recruiting

Address

Royal National Hospital for Rheumatic Diseases

Bath 2656173, , BA1 3NG

Site Contact

Principal Investigator

[email protected]

702-825-9872

Ninewells Hospital, Dundee 2650752, United Kingdom

Status

Recruiting

Address

Ninewells Hospital

Dundee 2650752, , DD2 1SG

Site Contact

Principal Investigator

[email protected]

702-825-9872

Aintree University Hospital, Liverpool 2644210, United Kingdom

Status

Recruiting

Address

Aintree University Hospital

Liverpool 2644210, , L9 7AL

Site Contact

Principal Investigator

[email protected]

702-825-9872

Royal Free Hospital, London 2643743, United Kingdom

Status

Recruiting

Address

Royal Free Hospital

London 2643743, , NW3 2QG

Site Contact

Principal Investigator

[email protected]

702-825-9872

Haywood Community Hospital, Stoke-on-Trent 2636841, United Kingdom

Status

Recruiting

Address

Haywood Community Hospital

Stoke-on-Trent 2636841, , ST6 7AG

Site Contact

Principal Investigator

[email protected]

702-825-9872