Surgical options for treating severe heel fractures

Primary Subtalar Arthrodesis for Calcaneal Fractures to Optimize Performance: A Randomized Clinical Trial

Not applicable Interventional Wake Forest University Health Sciences · NCT06249126

This study is testing two different surgical methods for treating severe heel fractures to see which one helps patients get back to work faster.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment218 (estimated)
Ages18 Years and up
SexAll
SponsorWake Forest University Health Sciences Academic / other
Locations14 sites (Atlanta, Georgia and 13 other locations)
Trial IDNCT06249126 on ClinicalTrials.gov

What this trial studies

This clinical trial aims to compare two surgical approaches for managing displaced intra-articular calcaneus fractures, which are severe injuries to the heel. Participants will be randomly assigned to receive either Open Reduction and Internal Fixation (ORIF) combined with Primary Subtalar Arthrodesis (PSTA) or ORIF alone. The primary focus is to evaluate which treatment allows patients to return to work sooner, with participants completing patient-reported outcome measures to assess their recovery. The study seeks to address the challenges of poor postoperative outcomes and long-term pain associated with these fractures.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 or older undergoing surgical treatment for specific types of displaced intra-articular calcaneus fractures.

Not a fit: Patients with certain types of fractures that do not meet the inclusion criteria or those with a BMI over 40 may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved recovery times and quality of life for patients with calcaneus fractures.

How similar studies have performed: Previous studies have shown poor outcomes for similar injuries, indicating a need for improved treatment options, making this approach novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Undergoing operative treatment for displaced intra-articular calcaneus fracture
* Sanders III and IV displaced intra-articular calcaneus fracture OR Sanders II with any of the following criteria: Bohler angle \< 0 degrees, open fracture, pain syndrome, substance use disorder
* Age 18 or older
* Able to follow up at site for 1 year

Exclusion Criteria:

* Planned surgery using extensile lateral approach
* Sanders II displaced intra-articular calcaneus fracture without: Bohler angle \< 0 degrees, open fracture, pain syndrome, or substance
* \<18 years of age
* Body Mass Index (BMI) \>40
* Unable to follow up at site for 1 year
* Patients that speak neither English or Spanish
* Prisoner

Where this trial is running

Atlanta, Georgia and 13 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 Calcaneus Fractureheel injuriespost-traumatic subtalar arthritisorthopaedic injury
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.