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Prediction of the Collapse of Necrotic Femoral Head Using Computed Tomography Scan and X-ray Before Hip Arthroplasty

NCT03351153 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 86

Last updated 2017-11-22

No results posted yet for this study

Summary

To verify that CT scan and X-ray can predict the collapse of the necrotic femoral head before hip arthroplasty and effectively guide the surgical management.

Conditions

  • Hip Arthropathy

Interventions

RADIATION

X-ray

In the X-ray group, the changes in femoral head height were measured with X-ray in an anteroposterior position of the pelvis (healthy and affected sides of the hip) at preoperative 1 week

RADIATION

CT

In the CT group, changes of femoral head height were measured with CT scan on bilateral hips (healthy side and affected side) at preoperative 1 week

OTHER

specimen

In the specimen group, femoral head on the affected side was resected during surgery and directly measured with a ruler and vernier caliper.

Sponsors & Collaborators

  • Hebei Medical University Third Hospital

    lead OTHER

Principal Investigators

  • Di Qin · Third Hospital of Hebei Medical University

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
32 Years
Max Age
68 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-07-08
Primary Completion
2012-01-04
Completion
2012-01-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03351153 on ClinicalTrials.gov