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Clinical Trial Summary

Primary objective : To evaluate the quality of fractures setting and osteotomy of the facial massif osteosynthesised with resorbable device PLLA/PGA compared with usual Titanium plates.

Secondary objective :

- To evaluate the resorbable device ergonomy versus Titanium.

- To evaluate the clinical tolerance of resorbable device versus Titanium.

Hypothesis :

Osteosynthesis with resorbable device demonstrates a non inferiority success probability regarding the success observed in osteosynthesis with Titanium, with a less important probability of re-operation.

Study duration : 14 months for each patient.

Study treatment :

- Group I : Resorbable device PLLA/PGA.

- Group II : Titanium device.

Study visits :

- Screening visit - Baseline with randomization and surgery - Day1 - Day 21 - Day 45(Traumatology)/Day 90 (orthognatic) – Month 6,12 and 14.

Randomization : Stratification by centres, mono or bimaxillar surgery and traumatologic or orthognatic criteria.


Clinical Trial Description

n/a


Study Design

Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00240669
Study type Interventional
Source Hospices Civils de Lyon
Contact Pierre BOULETREAU, MD
Phone 33 4 78 86 19 36
Email pierre.bouletreau@chu-lyon.fr
Status Recruiting
Phase N/A
Start date November 2005

See also
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Recruiting NCT05791149 - Epigenetic Biomarkers in the Saliva for the Diagnosis of Squamous Cells Carcinoma of the Oral Cavity N/A