Which hip fracture nail is better? study looks at gamma vs InterTAN
NCT ID NCT07282236
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked back at 686 patients with unstable hip fractures to compare two types of metal nails used in surgery: the Gamma nail and the InterTAN nail. The goal was to see which one led to fewer mechanical problems, better bone alignment, and faster recovery. The study found no major differences in routine outcomes, but it helps doctors understand how each implant performs.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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686 people
The number who actually took part.
- Started
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Dec 2025
- Finished
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Jan 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients who received the Gamma nail (288) underwent surgery at the Hospital Clínico Universitario, Valencia (1997-2002). On the other hand, the patients operated upon the InterTAN nail (398) underwent surgery at the Vithas Hospitals Group in Valencia between January 2002 and December 2010.
- Ages
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65 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Unstable trochanteric fractures confirmed radiographically according to OTA (Orthopedic Trauma Association), treated with Gamma or InterTAN nail, * available follow-up for ≥ 6 months Exclusion Criteria: * Pathological fractures * Polytrauma precluding standard treatment/follow-up * Missing key variables/outcomes
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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School of Medicine and Health Sciences, Valencia Catholic University
Valencia, VALÈNCIA, 46003, Spain
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Other studies related to the condition(s) this trial covers.