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Cyclophosphamide and Azathioprine vs Tacrolimus in Antisynthetase Syndrome-related Interstitial Lung Disease

NCT03770663 · Status: UNKNOWN · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 76

Last updated 2021-02-09

No results posted yet for this study

Summary

"Antisynthetase syndrome (ASS) is one of the most severe inflammatory myopathy (IM), due to pulmonary involvement (interstitial lung disease, ILD). Until now, the most commonly used immunosuppresive therapy in Europe is Cyclophosphamide followed by different immunosuppressive drugs as maintenance therapy, including Azathioprine (and so called " European Strategy "). In the USA however, the first-line immunosuppressive treatment is Tacrolimus (so called " American Strategy "). None of these two different strategies has ever been studied prospectively, and there is no clear comparison of short and long-term treatment efficacy and tolerance. Thus, there are yet no evidences helping the clinicians in the therapeutic management of patients with ASS-related ILD.

The aim of this study is therefore to compare both strategies as first line treatments or in relapsing patients : CATR.PAT study is a 52 weeks, randomized, comparative, controlled, open-labeled, phase III, therapeutic clinical trial, comparing two treatment strategies."

Conditions

Interventions

DRUG

Cyclophosphamide and azathioprine

European strategy 6 IV pulses of Cyclophosphamide (1000mg) followed from M5 to M12 by oral Azathioprine (2mg/kg/day), with a maximum of 150mg/day

DRUG

Tacrolimus

American strategy Tacrolimus given orally from M0 to M12 (started at the initial dose of 2x2mg/day). Tacrolimus doses are regularly adapted to its serum concentration to reach 5-15ng/mL.

Sponsors & Collaborators

  • Assistance Publique - Hôpitaux de Paris

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-02-05
Primary Completion
2024-01-02
Completion
2024-01-02

Countries

  • France

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03770663 on ClinicalTrials.gov