THA With and Without Computer Navigation

Hip Osteoarthritis Clinical Trial

Official title:

The Use of Intraoperative Fluoroscopic Computer Navigation on Hip Arthroplasty Component Position

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05871827
• Other study ID #: DPS-JMP-2019-078
• Status: Completed
• Start date: February 25, 2020
• Est. completion date: January 5, 2023

Study information

• Verified date: May 2023
• Source: Southeast Orthopedic Specialists
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

The goal of this observational study is to compare postoperative results between patients who had total hip arthroplasty (THA) with and without the use of a computer navigation program. The main questions this study aims to answer are:

• Can using computer navigation produce better THA implant placement?

• Can using computer navigation make surgery more efficient?

Participant data collected include their postoperative x-rays and total operative time.

Description:

The goal of this retrospective study is to compare implant placement and operative time of patients who underwent direct anterior total hip arthroplasty with and without the use of a computer navigation program. X-rays are used to measure acetabular cup orientation, leg length discrepancy, and total operative time.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 234
• Est. completion date: January 5, 2023
• Est. primary completion date: October 3, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 95 Years

Eligibility

Inclusion Criteria:

• Patients who underwent Direct Anterior (DA) THA with the principal investigator between August 2018 and February 2020 and received ACTIS stem and PINNACLE cup with or without computer navigation

Exclusion Criteria:

• Patients who underwent subsequent revision THA, conversion arthroplasty, hybrid procedures, experienced native or postoperative dislocations, and missing or inadequate radiographs at time of data collection.

Related Conditions & MeSH terms

• Avascular Necrosis of Hip
• Hip Osteoarthritis
• Necrosis
• Osteoarthritis, Hip

Intervention

Procedure:
• Intraoperative Fluoroscopic Computer Navigation
Computer technology used during surgery

Locations

Country	Name	City	State
United States	Southeast Orthopedic Specialists	Jacksonville	Florida

Sponsors (1)

Lead Sponsor	Collaborator
Southeast Orthopedic Specialists

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Cup inclination	Acetabular cup orientation	12 weeks post op
Primary	Cup anteversion	Acetabular cup anteversion	12 weeks post op
Primary	Leg length discrepancy	Leg length discrepancy	12 weeks post op
Primary	Operative time	Operative time in minutes	Immediate post op