Study of Total Hip Arthroplasty Using Radlink Surgical Positioning Software

This is a prospective, randomized study of total hip arthroplasty with and without the use of Radlink surgical positioning software. The investigators are interested in discovering whether the use of the Radlink software will provide more accurate acetabular cup position when compared with surgeon estimates based on visual inspection of fluoroscopic images.

Completed

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Key information

Conditions

Total Hip Replacement

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Total hip arthroplasty

Exclusion criteria

Treatment and study plan

Radlink Surgical Positioning Software

Other

Primary outcomes

Radiographic cup abduction angle

Time frame: 4 month postoperative

Angle of acetabular component in coronal plane measured on x-ray
Radiographic cup anteversion angle

Time frame: 4 month postoperative

Angle of acetabular component in sagittal plane measured on x-ray

Secondary outcomes

Variance of cup angles measured on x-ray

Time frame: 4 month postoperative

Statistical homogeneity of angles and how spread out the data is.

Sponsors and collaborators

Lead sponsor

Anderson Orthopaedic Research Institute

Other

Registry information

Official study title

Prospective, Randomized Study to Evaluate Total Hip Arthroplasty With and Without Radlink Surgical Positioning Software

Important dates

Study start: 2015
Primary completion: 2017
Study completion: 2019
First posted: Sep 1, 2015
Registry last updated: Aug 1, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed