Complications and survival of primary and conversion Total Hip Arthroplasties after femoral neck fractures: A comparison of two procedures

Complications and survival of the Total Hip Arthroplasty after femoral neck fractures

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON28439

Enrollment

200

Registered

2020-03-10

Start date

2020-03-10

Completion date

Unknown

Last updated

2024-02-28

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

Conditions

Failed internal fixation after FFN converted to THA versus primary THA after FFN

Interventions

None listed

Eligibility

Inclusion criteria

Inclusion criteria: In order to be eligible to participate in this study, a subject must meet the following criteria: • Age = 18 • Having had a femoral neck fracture • Having been treated with a pTHA or DHS or multiple cannulated screw fixation which subsequently failed and which was then converted to THA (cTHA).

Exclusion criteria

Exclusion criteria: All patients with an: • Ipsilateral Intramedullary femoral nail • Ipsilateral Hemiartroplasty • Polytrauma • Ipsilateral pathological fracture • Neoplasma or metastatic disease • Contralateral hip fracture will be excluded from participation in this study.

Design outcomes

Primary

Measure	Time frame
The main study outcome is the complication rate of: postoperative dislocations, postoperative infections, periprosthetic fractures, prosthetic instability, postoperative bleedings, postoperative cardiorespiratory complications and mortality.	—

Secondary

Measure	Time frame
The secondary study outcome is the survival of the pTHA implants and cTHA implants after a failed DHS or multiple (cannulated) screw fixation.	—

Contacts

Public ContactEelco van Leent

Rijnstate Arnhem

evanleent@rijnstate.nl0620096005

Outcome results