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Study identifier: NCT05408715 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Natural History Study in Children With a Type II Collagen Disorder With Short Stature

Condition: SEDC · Hypochondrogenesis · Semd, Strudwick Type  ·  Sponsor: Innoskel

PhaseN/A
Planned participants60
Who can joinAll sexes, N/A to 12 Years
Healthy volunteersNo

About this study

There are relatively few data available on type II collagen disorders, and evidence is lacking on the disease course in relation to symptoms and development of complications, the level of actual disease burden over time as well as data to support identification of possible risk factors. This study aims to build a natural history data set through collection of a number of clinical, imaging, and laboratory assessments that may be specific predictors of type II collagen disorder progression and clinical outcome. Having a type II collagen disorder natural history data set can inform potential efficacy endpoints and biomarkers for future clinical trials. This natural history study will follow up to 60 individuals diagnosed with a type II collagen disorder for up to 3 years. Visits will be conducted every 3 months for the first year and then every 6 months, during which several assessments will be performed in order to learn about the natural course of the disease, including changes in clinical and functional outcomes, imaging and biofluid biomarkers. Some of the study activities include: a physical exam, height measurements, vision and breathing tests and x-ray. A blood sample will be collected once or twice each year. Most of the information collected, the tests done, and the schedule of visits in this study are the same as recommended for regular care of children with a type II collagen disorder.

This description comes directly from the study's public registry record.

Talk to the study team

Samantha Parker  ·  +33 (0)4 92 95 29 71  ·  samantha.parker@innoskel.com

Always discuss trial participation with your own doctor first.

Locations (2)

Hopital Necker-Enfants MaladesParis, FranceRecruiting
Hospital Universitario La PazMadrid, SpainRecruiting

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Source record: clinicaltrials.gov/study/NCT05408715