New hope for cystic fibrosis bone disease: denosumab trial launches

NCT ID NCT03921060

First seen May 06, 2026 · Last updated Jun 22, 2026 · Updated 5 times

Summary

This study looks at bone health in people with cystic fibrosis (CF) and tests a drug called denosumab to treat bone disease. Up to 100 participants, including both CF patients and healthy volunteers, will have bone scans and blood tests. A smaller group of 10 CF patients with bone disease will receive denosumab every 6 months for up to 5 years to see if it improves bone density and structure.

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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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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • UT Southwestern Medical Center

    RECRUITING

    Dallas, Texas, 75390, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

    Contact

    Contact

What this could mean

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

Active substance

Denosumab

What this could lead to

If successful, this could point toward a treatment for bone disease in people with cystic fibrosis, improving bone strength and reducing fracture risk.

What could go wrong

This is a small sub-study with only 10 patients, so results may not apply to everyone. Denosumab can have side effects like bone or joint pain, and long-term safety is still being studied.

Conditions

The condition(s) this trial relates to.

cystic fibrosis

As listed by the trial registrant

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