An interventional study of EOS X-rays and 8-meters walk test in Kyphosis, sponsored by University Hospital, Rouen. Completed at 1 site in France. Open to male participants aged 18 Years to 40 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-04-17.
Sponsored by University Hospital, Rouen · Not applicable, Interventional, and Other
Spinal diseases often induce gait disorders with multifactorial origins such as lumbar pain, radicular pain, neurologic complications, or spinal deformities. However, radiography does not permit an analysis of spinal dynamics; therefore, sagittal balance dynamics during gait remain largely unexplored. This prospective and controlled study try to assess the Vicon system for detecting sagittal spinopelvic imbalance and to determine the modification induced by ant induced anterior sagittal imbalance on the kinetics walking parameters
132 studies on the registry are indexed under Kyphosis; 31 are open to participants now.
This study's enrollment of 36 is below the median of 44 across 82 interventional studies indexed under Kyphosis.
Browse Kyphosis studies →University Hospital, Rouen is the lead sponsor of 418 studies on the registry; 106 are open to participants now.
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Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
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You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
BMI (body mass index)
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
EOS X-rays is done with et without a kyphosis induced corset and 8-meters walk test measured by optoelectronic Vicon system with et without a kyphosis induced corset
Radiation: EOS X-rays · Other: 8-meters walk test
EOS X-rays is done with et without a kyphosis induced corset
8-meters walk test measured by optoelectronic Vicon system with et without a kyphosis induced corset
Variations in spino-pelvic sagittal balance measured by EOS X-ray
Variations in spino-pelvic sagittal balances measured with et without a kyphosis induced corset measured by the GSC7 on EOS X-rays and by the C7-T10-Sacrum angle on optoelectronic Vicon system.
Time frame: 1 hour
Position of the ground point projection of the center of mass
Position of the ground point projection of the center of mass with and without corset
Time frame: 1 hour
vertical deceleration of the center of mass during the second part of the oscillating phase
vertical deceleration of the center of mass during the second part of the oscillating phase with and without corset.
Time frame: 1 hour
Velocity of the center of mass during the second part of the oscillating phase
Velocity of the center of mass during the second part of the oscillating phase with and without corset.
Time frame: 1 hour
Ran from Dec 2018 to primary completion in Jan 2020, 12 months.
Of 56 non-industry interventional studies with no phase under Kyphosis, half reached primary completion within 9 months of starting (the median), counting those still running; a quarter within 4 and three quarters within 30. This study's 12 months is above that.
Counting every sponsor, half of 58 studies reached it within 9 months; a quarter within 4 and three quarters within 30.
How these figures are worked out, and which studies are left out of them.
This study is completed, as verified in Apr 2026. You cannot join it, but the record below documents what was studied.
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