Efficacy and Safety of Bimagrumab/BYM338 at 52 Weeks on Physical Function, Muscle Strength, Mobility in sIBM Patients

This is a registry record, not a result. A trial being listed, recruiting or completed says nothing by itself about whether the compound works or is safe.

Registry numberNCT01925209
StatusCompleted
PhasePhase 2 / Phase 3
SponsorNovartis Pharmaceuticals
Enrollment251 participants
DesignInterventional, Randomized, Parallel, Masking: Double
ConditionsSporadic Inclusion Body Myositis
InterventionsBYM338/bimagrumab; Placebo
StartSep 26, 2013
Primary completionJan 6, 2016
Study completionJan 6, 2016
Results postedYes, in the registry
Registry last updatedAug 11, 2017

Compounds on this site that cite this trial

What the registry says the trial is about

This study evaluated the efficacy, safety and tolerability of multiple doses of bimagrumab/BYM338 vs placebo, when administered intravenously (i.v.), on physical function, muscle strength, and mobility in patients with sporadic inclusion body myositis (sIBM).

Primary outcomes

These are what the trial was designed to measure first. They are registered in advance, which is what makes a later result checkable.

Outcome measureTime frame
Change From Baseline in 6 Minute Walking Distance (6MWD) Test at Week 52Baseline, Week 52

5 secondary outcomes also registered. See the registry record for the full list.

Source: ClinicalTrials.gov (U.S. National Library of Medicine). Last checked against the registry on Oct 3, 2026. See the trial changes feed for what has changed recently.