Clinical trial Recruiting at 4 sites Observational Ages 18 and up

Comparing surgical and non-surgical treatment for rib fractures

Official title: Prospective Multi-center Comparative Study of RibFix Blu Thoracic Fixation System Versus Non-surgical Treatment in Non-flail Chest Rib Fractures

Run by Zimmer Biomet · NCT05146986 · Data updated 2026-11-12

This study is testing whether a new surgical method for fixing rib fractures works better than regular pain management for people with non-flail chest rib fractures.

More Fracture trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment167 (estimated)
SponsorZimmer Biomet
Industry-sponsored
Locations5 sites (Sydney, New South Wales and 4 other locations)
StatusRecruiting
StartedJanuary 2, 2022
Main results expectedDecember 30, 2025
Study endsDecember 30, 2026
Registry record updatedMarch 7, 2024
Trial IDNCT05146986 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with simple rib fractures involving three or more consecutive ribs that are displaced.

Probably not a fit

Patients with flail chest rib fractures or those with serious medical conditions that prevent them from tolerating surgery will not benefit from this study.

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

What this trial studies

This observational cohort study aims to evaluate the effectiveness of the RibFix Blu Thoracic Fixation System for surgical stabilization of non-flail chest rib fractures compared to non-surgical treatment methods such as analgesia and symptomatic management. Conducted across multiple centers, the study will enroll up to 167 patients, with a competitive recruitment process among sites. The goal is to assess outcomes from both treatment approaches, providing insights into the benefits of surgical intervention for this specific type of rib fracture.

Why it matters

Potential benefit: If successful, this study could provide evidence supporting surgical treatment as a more effective option for patients with non-flail chest rib fractures.

How similar studies have gone: While there is existing literature on surgical stabilization of rib fractures, this specific approach using the RibFix Blu system is relatively novel and has not been extensively tested in prior studies.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 18 and above (inclusive)
* Simple rib fracture with ≥ 3 consecutive ribs, and the broken ends showed clear displacements
* Indicated for surgical repair of rib fractures using RibFix Blu Thoracic Fixation System or non-surgical treatment (analgesia and symptomatic management treatment)
* Willing and able to complete scheduled follow-up evaluations as described in the study protocol
* Has participated in the Informed Consent process and is willing and able to sign an Institutional Review Board or Ethics Committee (IRB/EC) approved Patient Information/ Informed consent Form (PICF)

Exclusion Criteria:

* Flail chest rib fractures based on radiological or clinical findings
* Previous rib fractures or pulmonary problems, requiring continuous oxygen use at home pre-trauma
* Presence of any serious medical issues that placed patient in generally poor conditions such that he or she could not tolerate the surgery
* Chest trauma associated with severe craniocerebral injury, abdominal organ injury, severe spinal injury, limb fracture, or pelvic fracture requiring long-term bed rest
* Has serious medical disease that is a contraindication for general anesthesia, such as cerebral infarction, myocardial infarction and hemorrhagic syndrome
* Any contraindications listed in the manufacturer's Instruction to use for RibFix Blu Thoracic Fixation System as per below:

  * Spanning a midline sternotomy
  * Active Infection
  * Foreign body sensitivity
* Is known to be pregnant
* Is a prisoner, known alcohol or drug user or mentally incompetent or unable to understand what participation in this study entails.
* Participation in another surgical intervention that may influence any of the outcome parameters.

Where it's running

  • Flinders Medical Centre
    Bedford Park, South Australia, Australia
    Recruiting
  • The Alfred (Alfred Health)
    Melbourne, Victoria, Australia
    Recruiting
  • Yonsei Wonju Severance Christian Hospital
    Wŏnju, Gangwon-do, South Korea
    Recruiting
  • Ajou University Hospital
    Suwon, Gyeonggi-do, South Korea
    Recruiting
  • Hunter New England Health District
    Sydney, New South Wales, Australia
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.