Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Optimal Duration of Mechanical Traction for Displaced Distal Radius Fractures

Official title: Optimal Duration of Longitudinal Mechanical Traction in Displaced Radius Fractures: a Prospective Non-inferiority Study

Run by Luzerner Kantonsspital · NCT07861763 · Data updated 2026-11-12

This study tests whether 1 minute of mechanical traction can align a displaced distal radius as well as 5 or 10 minutes in adults who come to the emergency department.

More Distal Radius Fracture trials

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment36 (estimated)
SponsorLuzerner Kantonsspital
Academic / other
Locations1 site (Lucerne, Canton of Lucerne)
StatusRecruiting
StartedSeptember 2026
Main results expectedNovember 2026
Study endsDecember 2026
Registry record updatedOctober 6, 2026
Trial IDNCT07861763 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults (18+) with an acute, displaced distal radius fracture requiring closed reduction and cast immobilization, who can provide informed consent.

Probably not a fit

Patients with fractures that do not respond to short traction or those needing immediate surgical fixation may not benefit.

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

What this trial studies

In this prospective non-inferiority study, adults with an acute, displaced distal radius fracture requiring closed reduction and cast immobilization receive mechanical traction for 1, 5, and 10 minutes in the same patient. X-ray measurements of wrist alignment (tilt, radial inclination, radial height, and ulnar variance) are taken before traction and after each traction interval to see if shorter traction is not worse than longer traction. Each participant serves as their own control, allowing direct comparison of alignment across time points. The trial focuses on determining the shortest traction duration that achieves acceptable bone positioning while ensuring patient safety and comfort.

Why it matters

Potential benefit: If successful, the findings could shorten traction time without compromising bone alignment, potentially reducing patient discomfort and ED procedure duration.

How similar studies have gone: This is a non-inferiority evaluation with intra-patient comparisons; prior related work supports evaluating minimal effective traction, but results on the exact duration are limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Age 18 years or older Acute, displaced distal radius fracture (AO/OTA 23-A, 23-B or 23-C) presenting to the Emergency Department and requiring closed reduction with mechanical traction and cast immobilisation Written informed consent

Exclusion Criteria:

Pathological fracture Open distal radius fracture Irreducible fracture requiring immediate operative fixation Previous surgery, previous fracture, or concomitant fracture of the same (ipsilateral) upper extremity Acute neurovascular compromise requiring immediate surgical intervention Inability to provide informed consent (e.g. severe cognitive impairment, dementia, acute substance intoxication, or a language barrier with no interpreter available) Pregnancy (screened per standard ED protocol)

Where it's running

  • Luzerner Kantonsspital
    Lucerne, Canton of Lucerne, Switzerland
    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.