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Clinical Trial Summary

This study is a Phase 2 trial designed to evaluate the clinical efficacy, safety, and tolerability of MAS825 in patients with NLRC4-GOF, XIAP deficiency, or CDC42 mutations.


Clinical Trial Description

This is a three-period study, with an open-label, single-arm active treatment in Period 1 followed by a randomized-withdrawal, double-blinded, placebo-controlled design in Period 2, and an open label, long-term safety follow-up in Period 3. The total study duration is approximately 3 - 4 years. Patients who enter Period 2 will be randomized to MAS825 or matching placebo in a 1:1 ratio. Cohort 1 patients will complete all periods of the study, which will take approximately 4 years. Cohort 2: Patients who are receiving MAS825 in a Novartis Managed Access Program with a diagnosis of NLRC4-GOF, XIAP deficiency, or CDC42 mutation who meet criteria will be eligible to directly enter into Period 3 for open-label long-term safety follow-up. Cohort 2 patients will be in the study for approximately 3 years. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04641442
Study type Interventional
Source Novartis
Contact Novartis Pharmaceuticals
Phone 1-888-669-6682
Email novartis.email@novartis.com
Status Recruiting
Phase Phase 2
Start date December 18, 2020
Completion date September 30, 2028