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Your journey
1What's a trial
4Get in touch
More info
You can access this
clinical trial
if you have
Transfemoral Amputation
and you are
between 20 and 70
years old
The phase for this study is not defined.
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The purpose

Patients with transfemoral amputations (TFA) frequently experience problems related to the use of socket-suspended prostheses 1-3. These problems increase with short or deformed stumps 4. The potential for improvement is substantial. Based on the very good long-term results with osseointegrated titanium implants for edentulous patients 5, osseointegrated hearing aids 6, cranio-facial prostheses 7 and prostheses for thumb-amputated patients 8, the clinical development of osseointegrated prostheses for TFA started in 1990, in Gothenburg, Sweden. The concept has gradually been modified and improved. In 1999, a prospective clinical trial began. The hypothesis is that the treatment will improve quality of life.

Provided treatments

  • Device: OPRA Implant System

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01725711. The sponsor of the trial is Integrum and it is looking for 51 volunteers for the current phase.
Official trial title:
Osseointegrated Prostheses for the Rehabilitation of Amputees.