Autograft Versus Calcium Phosphate Macroporous Bioceramics as Bone Substitute for Tibial Valgus Osteotomy

Status

UNKNOWN

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00200603

Enrollment

Registered

2005-09-20

Start date

1999-05-31

Completion date

Unknown

Last updated

2005-12-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Osteoarthritis of the Knee

Keywords

Calcium phosphate ceramic, tibial osteotomy, osteoarthritis

Brief summary

The aim of the study is to compare radiological behavior of blocks of macroporous phosphocalcium as bone substitute in comparison with iliac crest autograft in tibial valgus osteotomy.

Interventions

DEVICEcalcium phosphate macroporous bioceramics

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to 75 Years

Healthy volunteers

Inclusion criteria

* knee osteoarthritis eligible for tibial valgus osteotomy * \> 18 y.o

Exclusion criteria

* prior tibial osteotomy * history of local infection * rheumatoid and other inflammatory arthritis

Design outcomes

Primary

Measure	Time frame
Radiological healing and stability of the osteotomy measure at 3, 6, 12 and 24 months after surgery	—

Secondary

Measure	Time frame
Knee and iliac crest painSurgical complicationsFonctional results	—

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026