Clinical trial to evaluate functional outcome of unipolar modular prosthesis (CU HIP) in displace Fracture neck of femur

Status

Active, not recruiting

Phases

Phase 2Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20180222001

Enrollment

Registered

2018-02-22

Start date

2018-04-01

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Hip fracture patients required hip prosthesis that fit to Thai patients anatomy Hemiarthroplasty unipolar arthroplasty Bipolar arthroplasty Cemented Unipolar modular prosthesis (CU HIP) Fracture neck of femur Cobalt Chromium prosthesis

Interventions

Patient who operated and replaced by CU HIP

Experimental Device

Patient with CU HIP replacement

Eligibility

Sex/Gender

All

Age

76 Years to No maximum

Inclusion criteria

Inclusion criteria: Age more than 75 years old Patient with Garden Classification type 3,4 Still walking before operation Patient who inform consented

Exclusion criteria

Exclusion criteria: Acerabulm with arthrosis or erosion at least grade 1 (Baker's classification) Morbid Obesity (Body mass index> 35) Fracture with fracture neck of femur Infection Disease Advanced cancer Allergy to metal history Pathologic fractures Ulcersa at surgery area, severe somatic illness, severe bleeding disorder Psychiatry, alcoholism

Design outcomes

Primary

Measure	Time frame
Functional and mobility of patients post operation Postoperative at 2 weeks, 1 month, 3 month, 6 month, 9 month and 1 year Hip functional measure	—

Secondary

Measure	Time frame
Postoperative Complication Postoperative at 2 weeks, 1 month, 3 month, 6 month, 9 month and 1 year Cobalt and Chromium level	—

Contacts

Public ContactVajara Wilairatana

Faculty of Medicine, Chulalongkorn University

wvajara@gmail.com0816940253

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026