Clinical trial Recruiting at 1 site Observational Ages 8 to 16

Diffusion in the growing spine: ADC of the intervertebral disc in children

Official title: Apparent Diffusion Coefficient of the Intervertebral Disc in Children: Pilot Study

Run by University Hospital, Limoges · NCT07331298 · Data updated 2026-11-12

This study tests whether MRI diffusion measurements in the intervertebral disc can help understand differences between scoliotic and healthy children.

More Scoliosis Idiopathic trials

Quick facts

Study typeObservational
Ages8 Years to 16 Years
SexAll
Enrollment60 (estimated)
SponsorUniversity Hospital, Limoges
Academic / other
Locations2 sites (Limoges and 1 other locations)
StatusRecruiting
StartedJanuary 5, 2026
Main results expectedApril 1, 2028
Study endsApril 1, 2028
Registry record updatedJune 26, 2026
Trial IDNCT07331298 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are children aged 8–16 undergoing lumbar/spinal MRI, with idiopathic scoliosis (thoracic or lumbar deformity >10° with no known etiology) or healthy controls without scoliosis.

Probably not a fit

Participants whose diffusion measurements do not show differences between groups or whose imaging yields non-diagnostic data may have no direct benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study uses MRI to measure the apparent diffusion coefficient of the intervertebral disc in children aged 8 to 16. It compares those with idiopathic scoliosis to healthy peers undergoing MRI for routine care. The goal is to characterize diffusion parameters in vivo, without radiation or invasive procedures. The study is conducted at Limoges and Toulouse university hospitals and includes those already scheduled for lumbar or spinal MRI. It is not a treatment trial and does not involve intervention beyond imaging.

Why it matters

Potential benefit: If successful, the findings could improve understanding of disc mechanics in pediatric scoliosis and potentially inform future diagnostic approaches.

How similar studies have gone: Previous work has explored diffusion parameters in pediatric spine; this pilot study aims to extend those findings to idiopathic scoliosis.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* age: patients between 8 and 16 years old
* Children undergoing magnetic resonance imaging of the lumbar or spinal region as part of their routine care
* Scoliotic: spinal deformity characterized by a hump on clinical examination and a radiological deformation in the coronal plane greater than 10 ° with no etiology found (idiopathic)
* Healthy: no hump on clinical examination, walking patients (level 1 and 2 of the global motor function classification system)

Exclusion Criteria:

* existence of medullary and vertebral pathology other than scoliosis, history of disc or vertebral infection (spondylo-discitis) on examination, neuro-ectodermal pathology
* behavioral disturbances incompatible with the performance of the magnetic resonance imaging examination.
* Refusal of participation.
* Thoracic scoliosis

Where it's running

  • Limoges University Hospital
    Limoges, France
    Recruiting
  • Toulouse University Hospital
    Toulouse, France
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.