Table of Contents
- Trial overview
- Study design and treatment groups
- Who can participate
- What researchers are measuring
- What the study may show
Trial overview
The clinical trial listed for Incb000928 is PROGRESS, a Phase 2 study in people with Fibrodysplasia Ossificans Progressiva (FOP).[1] It is an interventional study, which means participants receive a study treatment rather than only being observed.[1]
The study is authorised and plans to enroll 60 participants.[1] Its brief purpose is to determine whether Incb000928 can help prevent new heterotopic ossification (HO) lesions in people with FOP.[1]
Study design and treatment groups
This trial is randomized, double-blind, and placebo-controlled.[1] Randomized means participants are assigned by chance to a study group, double-blind means neither participants nor the study team know who gets which treatment, and placebo-controlled means one group receives a placebo for comparison.[1]
The interventions listed are oral Incb000928 at 100 mg and placebo.[1] The trial record provided does not give more detail about visit schedules or how long treatment lasts beyond the main outcome time point.[1]
Who can participate
The target population is participants with Fibrodysplasia Ossificans Progressiva.[1] The provided trial data do not list extra eligibility rules such as age limits, disease stage, or prior treatment history.[1]
Because FOP is a rare condition, studies like this are usually small and focus on carefully selected participants who match the study criteria.[1] In this record, the total planned enrollment is 60 people.[1]
What researchers are measuring
The main primary outcome is the occurrence of new HO lesions measured by low-dose whole-body CT, excluding the head, from baseline to Week 24.[1] Baseline means the starting point before treatment begins.[1]
Low-dose whole-body CT is a scan that uses a lower amount of radiation to look for new bone lesions throughout the body.[1] This outcome is important because it helps researchers see whether the study treatment may prevent new unwanted bone formation.[1]
The trial summary also states that the study is evaluating efficacy, safety, and tolerability of Incb000928.[1] Efficacy means how well the treatment works, safety means whether medical problems happen, and tolerability means how well participants can take the treatment during the study.[1]
What the study may show
This trial is designed to learn whether Incb000928 can reduce or prevent new HO lesions in people with FOP.[1] If the results are positive, they may support further research in this rare disease.[1]
Because this is a Phase 2 study, the main focus is still early testing rather than final proof.[1] The study is meant to give a clearer idea of whether the treatment has promise and whether it can be studied further in larger trials.[1]



