Observational study on pelvic fractures in older adults

Fragility Fractures of the Pelvis: Observational Outcome Study

Observational AO Innovation Translation Center · NCT04182776

This study looks at how different treatments for pelvic fractures in older adults affect their recovery and complications over a year.

Quick facts

Study typeObservational
Enrollment420 (estimated)
Ages65 Years and up
SexAll
SponsorAO Innovation Translation Center Academic / other
Locations10 sites (Columbia, Missouri and 9 other locations)
Trial IDNCT04182776 on ClinicalTrials.gov

What this trial studies

This study collects prospective data from approximately 420 patients aged 65 and older who have suffered from fragility fractures of the pelvis classified as type II or higher. The research aims to compare patient-reported outcomes and complications between surgical and conservative treatment approaches over a follow-up period of up to one year. Data will include details on underlying diseases, treatment methods, functional outcomes, and any adverse events related to the procedures. The goal is to better understand the impact of different treatment modalities on recovery and complications.

Who should consider this trial

Good fit: Ideal candidates are individuals aged 65 years or older with a confirmed diagnosis of fragility fractures of the pelvis type II or higher.

Not a fit: Patients with pelvic fractures resulting from high-energy trauma or those with type I fractures will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could improve treatment strategies for older adults with pelvic fractures, leading to better recovery outcomes.

How similar studies have performed: Other studies have shown success in comparing treatment modalities for pelvic fractures, indicating that this approach is supported by existing research.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 65 years or older at time of injury
* Diagnosis, via CT scan as per standard of care, of FFP grade II or higher according to the Rommens and Hofmann classification (including fractures of the anterior pelvic ring involving the anterior lip of the acetabulum not regarded as the acetabular fractures)
* Informed consent obtained, ie:

  * Ability to understand the content of the patient information/ICF
  * Willingness and ability to participate in the registry according to the standard of care in each clinic
  * Signed and dated Ethics Committee (EC)/ Institutional Review Board (IRB) approved written informed consent OR
  * Written consent provided according to the IRB/EC defined and approved procedures for patients who are not able to provide independent written informed consent

Exclusion Criteria:

* Pelvic fractures that do not meet the criteria of a fragility fracture (ie, high-energy trauma)
* FFP type I fractures
* Concomitant fractures of the acetabulum (except anterior lip of the acetabulum, see above)
* Pathological fractures (ie, patients with malignant or metastatic diseases of the pelvis, infections)
* Concomitant osteoporotic fractures outside of pelvis
* Participation in any other medical device or medicinal product study within the previous month that could influence in opinion of the PI the results of the present registry

Where this trial is running

Columbia, Missouri and 9 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Pelvic FracturePelvisFragility FractureClassificationConservativeOperative
Last reviewed 2026-06-13 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.