Completed PHASE1/PHASE2 INTERVENTIONAL NCT00916981

Treatment of Atrophic Nonunion by Preosteoblast Cells

Treatment of Refractory Non-union Fractures by Pre-osteoblast Cells Grafting : a Pilot Study.

Sponsor: Jean-Philippe Hauzeur

Conditions Fractures, Ununited Pseudarthrosis

Interventions percutaneous autologous preosteoblast cells implantation

Updated 7 times since 2017 Last updated: Feb 22, 2012 Started: Nov 30, 2008 Primary completion: Jun 30, 2009 Completion: Jun 30, 2009

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE1/PHASE2 clinical study on Fractures, Ununited and Pseudarthrosis, this trial is completed. The trial is conducted by Jean-Philippe Hauzeur and has accumulated 7 data snapshots since 2008. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

7 versions recorded

Sep 2025 — Present [monthly]

Completed PHASE1/PHASE2
Sep 2024 — Sep 2025 [monthly]

Completed PHASE1/PHASE2
Jul 2024 — Sep 2024 [monthly]

Completed PHASE1/PHASE2

Phase: PHASE1_PHASE2 → PHASE1/PHASE2
Jan 2021 — Jul 2024 [monthly]

Completed PHASE1_PHASE2
Jun 2019 — Jan 2021 [monthly]

Completed PHASE1_PHASE2

▶ Show 2 earlier versions

Jun 2018 — Jun 2019 [monthly]

Completed PHASE1_PHASE2
Jan 2017 — Jun 2018 [monthly]

Completed PHASE1_PHASE2

First recorded

Nov 2008

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Jean-Philippe Hauzeur

Data source: University of Liege

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Liège, Belgium