Osseointegration of Hydroxyapatite-coated Femoral Stems in Femoral Neck Fractures Over 80 Years

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT04773145

Enrollment

140

Registered

2021-02-26

Start date

2021-02-24

Completion date

2021-03-24

Last updated

2021-02-26

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

Conditions

Femoral Neck Fractures

Brief summary

This study aimes to prove that osseointegration of hydroxyapatite coated stem is possible for patients over 80 years with femoral neck fracture, without the risks of cemented stems. The hydroxyapatite has a local effect which can improve cortical index.

Interventions

PROCEDUREHemiarthroplasty with hydroaxyapatite coated stem

Hemiarthroplasty with non cemented femoral stem, using the hydroxyapatite-coated femoral stem Pharo

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

80 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* 80 years * 1 year follow-up * femoral neck fracture

Exclusion criteria

* bad-realized radiographs

Design outcomes

Primary

Measure	Time frame	Description
Engh and Massin score	1 month	Measure of the osseointegration

Secondary

Measure	Time frame	Description
CBR	1 month	Mesure of level of osteoporosis

Countries

France

Contacts

Primary ContactMathias Kirsch, Intern

mathias.kirsch@hotmail.fr0782931465

Outcome results

None listed

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