Spine surgery study in toddlers pulled before it began

NCT ID NCT04527406

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study aimed to see if operating on a congenital spine deformity (hemivertebra) in children aged 3-5 is better than waiting until after age 5. Children would have been randomly assigned to early surgery or bracing followed by later surgery. However, the study was withdrawn before enrolling any participants, so no conclusions can be drawn.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

posterior hemivertebra resection (surgery)

What this could lead to

If successful, this could show that operating earlier (ages 3-5) improves spine alignment and reduces the need for later, more complex surgery.

What could go wrong

The study was withdrawn before any children were enrolled, so no results are available. Surgery in very young children carries risks like infection, bleeding, or need for repeat operations.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.