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CONQUEST Platform Clinical Study for Conquering Scleroderma: A Multicenter, Double-Blind, Randomized, Placebo-Controlled, Phase 2b Platform Clinical Study to Evaluate the Safety and Efficacy of Investigational Products in Participants with Interstitial Lung Disease Secondary to Systemic Sclerosis

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-507129-40-00
Acronym
SRF201
Enrollment
172
Registered
2024-07-22
Start date
2024-08-06
Completion date
Unknown
Last updated
2025-10-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

interstitial lung disease secondary to systemic sclerosis (SSc-ILD)

Brief summary

The change in Forced Vital Capacity (FVC, in mL), assessed from Baseline to the end of the treatment period at Week 52.

Detailed description

The change in HRCT QILD-WL from Baseline to the end of the treatment period at Week 52;, The change in FACIT-Dyspnea score from Baseline to the end of the treatment period at Week 52;, The proportion of study participants with an improvement in the revised CRISS score at Week 52, in study participants with diffuse cutaneous SSc and Baseline mRSS ≥10., SUBPROTOCOL A: - The absolute change in mRSS from baseline to Week 52 in participants with diffuse cutaneous SSc and baseline mRSS ≥10; and - The absolute change in HAQ-DI, assessed with SHAQ, from baseline to Week 52, SUBPROTOCOL B: - Change from Baseline in mRSS at Week 52 in study participants with diffuse cutaneous SSc and baseline mRSS ≥10; - Achievement of disease improvement at Week 52, defined by Revised CRISS criteria in study participants with diffuse cutaneous SSc and baseline mRSS ≥10 (≥25% relative improvement [≥5% improvement for FVC percent predicted] from Baseline at Week 52 on at least 2 of the 5 core set measures, without worsening on more than 1 measure).

Interventions

DRUGBI 1015550
DRUGAmlitelimab
DRUGBI 1015550-matching placebo
DRUGAmlitelimab-matching placebo

Sponsors

Scleroderma Research Foundation
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The change in Forced Vital Capacity (FVC, in mL), assessed from Baseline to the end of the treatment period at Week 52.

Secondary

MeasureTime frame
The change in HRCT QILD-WL from Baseline to the end of the treatment period at Week 52;, The change in FACIT-Dyspnea score from Baseline to the end of the treatment period at Week 52;, The proportion of study participants with an improvement in the revised CRISS score at Week 52, in study participants with diffuse cutaneous SSc and Baseline mRSS ≥10., SUBPROTOCOL A: - The absolute change in mRSS from baseline to Week 52 in participants with diffuse cutaneous SSc and baseline mRSS ≥10; and - The absolute change in HAQ-DI, assessed with SHAQ, from baseline to Week 52, SUBPROTOCOL B: - Change from Baseline in mRSS at Week 52 in study participants with diffuse cutaneous SSc and baseline mRSS ≥10; - Achievement of disease improvement at Week 52, defined by Revised CRISS criteria in study participants with diffuse cutaneous SSc and baseline mRSS ≥10 (≥25% relative improvement [≥5% improvement for FVC percent predicted] from Baseline at Week 52 on at least 2 of the 5 core set measures, witho

Countries

Austria, Belgium, Denmark, France, Germany, Italy, Netherlands, Norway, Poland, Portugal, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026