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Can a Bone-Strengthening infusion given right after hip surgery prevent a second break?
NCT ID NCT05025293
First seen Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time
Summary
This trial compares giving zoledronate, a yearly intravenous bone-strengthening drug, within 5 days of hip fracture surgery versus waiting 3 months. The goal is to see if early treatment is as safe and effective at reducing bone turnover and preventing future fractures. Participants are adults over 50 who had a low-energy hip fracture and surgery within 72 hours. The study measures bone turnover markers and recovery outcomes like mobility and delirium.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Zoledronic acid (an intravenous bisphosphonate given once yearly to strengthen bones)
- What this could lead to
- If early zoledronate works as well as delayed treatment, hip fracture patients could start protecting their bones sooner, potentially reducing the risk of another fracture.
- What could go wrong
- This is a non-inferiority trial, so it may show early treatment is not as good. Risks include kidney issues, low calcium, and side effects from the infusion.
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
-
228 people
The number who actually took part.
- Started
-
Dec 2021
- Finished
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Jun 2026
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
50 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Low energy hip fracture * Surgery within 72 hours * \>50 years old norwegian * Women age 50-60 must be postmenopausal or not pregnant * Acceptable kidney function (estimated GFR \>=35) and calcium levels * Fit to complete the follow-up judged by the recruiting physician * Signed informed consent by the patient or the next of kin Exclusion Criteria: * Metal in the opposite hip * Anti-osteoporosis treatment with bisphosphonates, denosumab, teriparatide, abaloparatide or romosozumab within the last 10 years * Glucocorticoid therapy * Too sick to receive treatment with zoledronate judged by the recruiting or treating physician * Any other contraindication listed on the SmPC of the IMP(s) including pregnancy * Participating in another trial that might affect the current study
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Genom att skicka in godkänner du våra Användarvillkor
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
-
Oslo University Hospital
Oslo, Oslo, 0424, Norway
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