Bone drug showdown: which works better for Steroid-Weakened bones?
NCT ID NCT06472050
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at two osteoporosis medications—romosozumab and denosumab—in 54 people who take long-term steroids and have weak bones. Participants first received either romosozumab for 12 months followed by denosumab, or denosumab alone for 24 months. Then everyone stayed on denosumab for another 2 years. The goal was to see how their spine and hip bone density changed over 4 years.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Romosozumab (Evenity) and Denosumab (Prolia)
- What this could lead to
- If successful, this could show that switching from romosozumab to denosumab maintains or improves bone density better than denosumab alone for people on long-term steroids.
- What could go wrong
- This is a small, completed extension study with only 54 participants, so results may not apply to everyone. It only measures bone density, not actual fracture reduction.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
54 people
The number who actually took part.
- Started
-
Aug 2024
- Finished
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Apr 2026
- Lead sponsor
-
A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. patients who are continued on 6-monthly subcutaneous injection of DEN in either the ROMO or DEN arms after month 24 in our original RCT 2. Those who are willing to have a repeat DXA assessment at the end of 4 years. Exclusion Criteria: 1. patients who refuse to be maintained on denosumab after month 24; 2. patients who are maintained on other anti-osteoporotic drugs after month 24; and 3. patients in whom prednisolone is planned to be tapered or discontinued after month 24.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Department of Medicine, Tuen Mun Hospital
Hong Kong, China
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