A Study to Understand How Nerandomilast Works in People With Active Idiopathic Inflammatory Myopathies

NCT07789015 · Status: NOT_YET_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 270

Last updated 2026-08-31

No results posted yet for this study

Summary

This study is open to adults aged 18 and older who have a condition known as active idiopathic inflammatory myopathy (IIM) or myositis. People can participate if they have a specific type of myositis. The purpose of this study is to find out whether a medicine called nerandomilast improves IIM symptoms.

Participants are put into 2 groups randomly, which means by chance. One group takes nerandomilast tablets and the other group takes placebo tablets. Placebo tablets look like nerandomilast tablets but do not contain any medicine. Participants take nerandomilast or placebo twice a day for 1 year.

Participants are in the study for about 1 year and 2 months. During this time, they visit the study site at least 16 times. During this time, doctors regularly check the participant's health, IIM symptoms, and take note of any unwanted effects. Participants fill in questionnaires about their IIM symptoms and how IIM impacts their quality of life. The results are compared between the 2 groups to see whether the treatment works.

Conditions

  • Idiopathic Inflammatory Myopathies

Interventions

DRUG

Placebo

Placebo-matching nerandomilast

DRUG

Nerandomilast

Nerandomilast

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-11-09
Primary Completion
2030-03-21
Completion
2030-03-26
FDA Drug
Yes

Countries

  • United States
  • Argentina
  • Australia
  • Belgium
  • Brazil
  • Bulgaria
  • Canada
  • China
  • France
  • Germany
  • Greece
  • Hungary
  • Italy
  • Japan
  • Mexico
  • Netherlands
  • Poland
  • Portugal
  • Romania
  • Serbia
  • South Korea
  • Spain
  • Taiwan
  • Thailand

Study Locations

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Entities

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 NCT07789015 on ClinicalTrials.gov