Clinical trial Recruiting at 2 sites Interventional Ages 65 and up

Protein and resistance exercise to speed recovery after hip fracture

Official title: Rehabilitation After a Hip Fracture: the Effects of Dietary Protein and Exercise on Bone and Muscle Health and Quality of Life

Run by Wageningen University · NCT07036341 · Data updated 2026-11-12

This trial will test whether a protein-enriched diet plus three months of progressive resistance exercise helps people aged 65 and older recover bone and muscle health and improve quality of life after an acute hip fracture.

More Hip Fractures trials

Quick facts

Study typeInterventional
Ages65 Years and up
SexAll
Enrollment102 (estimated)
SponsorWageningen University
Academic / other
Locations2 sites (Arnhem and 1 other locations)
StatusRecruiting
StartedSeptember 1, 2024
Main results expectedFebruary 2027
Study endsFebruary 2027
Registry record updatedAugust 18, 2026
Trial IDNCT07036341 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 65 or older with an acute hip fracture admitted to a participating rehabilitation center who are mentally competent and able to provide written informed consent.

Probably not a fit

Patients with milk or lactose allergy/intolerance, significant renal or liver impairment, pathological or periprosthetic fractures, or those unwilling to stop most dietary supplements are excluded and unlikely to benefit from this intervention.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This interventional study compares a protein-enriched diet combined with progressive resistance exercise for three months to usual care in older adults recovering from an acute hip fracture. Participants are recruited at participating rehabilitation centers and must be aged 65 or older and able to give written informed consent. Outcomes include measures of bone and muscle health, nutritional status, quality of life, and health care costs, with cost-effectiveness analysis planned. Interventions are delivered during the rehabilitation admission and outcomes are followed after the three-month intervention period.

Why it matters

Potential benefit: If successful, the program could preserve bone and muscle, speed functional recovery, improve independence and quality of life, and lower long-term care costs for hip fracture patients.

How similar studies have gone: Previous trials combining protein supplementation and resistance exercise improved muscle and bone health in healthy or frail community-dwelling older adults, but the combined approach has not been proven in older hip fracture rehabilitation patients.

Who can join: the full rules

Show full inclusion / exclusion criteria
In order to be eligible to participate in this study, a subject must meet all of the following criteria:

* Age ≥ 65 years
* Acute hip fracture
* Able to give written informed consent
* Mentally competent, as judged by the treating physician
* Admission to a rehabilitation centre that participates in this research

A potential subject who meets any of the following criteria will be excluded from participation in this study:

* Allergic, intolerant or hypersensitive to milk/lactose (self-reported)
* Not willing to stop using dietary supplements with exception of calcium and vitamin D
* Pathological fracture or periprosthetic fracture
* Abnormal hepatic or renal laboratory parameters, such as estimated glomerular filtration rate (eGFR) \<30 ml/min/1,73 m2 (data from hospital)
* Diagnosis of disorders/diseases where a high protein intake can be harmful, such as renal impairment or failure, or liver disease (geriatric care physician has the decisive voice)
* Diagnosis of bone metabolic disorders such as primary hyperparathyroidism, Paget's disease, or myeloma.
* Taking medication other than bisphosphonates known to strongly alter bone, calcium or muscle metabolism, such as oestrogen, hormone replacement therapy, corticosteroids, anabolic agents, or calcitonin.
* Disorders/diseases which may affect ability to follow study protocol and which cannot be overcome with help of a caregiver
* Current participation in other scientific research
* No permission to request information from the general practitioner/ treating specialist(s) about medical history, medication use, liver and kidney values, and details about the broken hip

Where it's running

  • Rijnstate Hospital
    Arnhem, Netherlands
    Recruiting
  • Gelderse Vallei Hospital
    Ede, Netherlands
    Recruiting

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.