# Proximal Femoral Nail Antirotation™ (PFNA) Versus Gamma Nail 3™ (Gamma3) for Intramedullary Nailing of Unstable Trochanteric Fractures

> **NCT00736684** · PHASE4 · COMPLETED · sponsor: **AO Clinical Investigation and Publishing Documentation** · enrollment: 440 (estimated)

## Conditions studied

- Unstable Trochanteric Fractures

## Interventions

- **DEVICE:** Proximal Femoral Nail AntirotationTM (PFNA)
- **DEVICE:** Gamma Nail 3TM (Gamma3)

## Key facts

- **NCT ID:** NCT00736684
- **Lead sponsor:** AO Clinical Investigation and Publishing Documentation
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-11
- **Primary completion:** 2009-09
- **Final completion:** 2010-09
- **Target enrollment:** 440 (ESTIMATED)
- **Last updated:** 2011-02-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00736684

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00736684, "Proximal Femoral Nail Antirotation™ (PFNA) Versus Gamma Nail 3™ (Gamma3) for Intramedullary Nailing of Unstable Trochanteric Fractures". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00736684. Licensed CC0.

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