Ignite Creation Date:
2025-12-24 @ 2:46 PM
Ignite Modification Date:
2025-12-26 @ 3:03 PM
Study NCT ID:
NCT04528459
Status:
TERMINATED
Last Update Posted:
2025-03-04
First Post:
2020-08-24
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Computer-Assisted Fixation of Trochanteric Femur Fractures
Sponsor:
Columbia University
Organization:
Study Overview
Official Title:
Computer-Assisted Surgery for Internal Fixation of Peritrochanteric Femur Fractures: A Randomized Controlled Study
Status:
TERMINATED
Status Verified Date:
2025-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
ADAPT platform no longer supported
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to assess whether the Stryker© ADAPT™ augmented-reality platform can assist surgeons in optimizing placement of the lag screw component of the Stryker© Gamma™ cephalomedullary nail.
Detailed Description:
This will be a prospective, randomized, single-blinded, controlled trial with two treatment cohorts. Cohort 1 will consist of patients with closed peritrochanteric femur fractures who undergo open reduction internal fixation with a Stryker© Gamma™ cephalomedullary nail using traditional fluoroscopy for insertion of the lag screw. Cohort 2 will consist of patients with closed peritrochanteric femur fractures who undergo open reduction internal fixation with a Stryker© Gamma™ cephalomedullary nail using the Stryker© ADAPT™ platform to assist with insertion of the lag screw. Patients will be blinded to treatment group allocation as will clinicians/researchers during data processing and analysis.
The primary outcome will be tip-apex distance, as measured on anteroposterior and lateral hip radiographs. Secondary outcomes will be position of the lag screw as described by Cleveland et al, operative time, fluoroscopy time, and number of Kirschner wire passes prior to final placement of the lag screw. Additionally, evidence of lag screw cutout on hip radiographs, hip range of motion relative to the contralateral hip, overall mobility, social dependency, and pain level will be assessed at 3 month, 6 month, 1 year, and 2 year follow up visits.
The primary outcome will be tip-apex distance, as measured on anteroposterior and lateral hip radiographs. Secondary outcomes will be position of the lag screw as described by Cleveland et al, operative time, fluoroscopy time, and number of Kirschner wire passes prior to final placement of the lag screw. Additionally, evidence of lag screw cutout on hip radiographs, hip range of motion relative to the contralateral hip, overall mobility, social dependency, and pain level will be assessed at 3 month, 6 month, 1 year, and 2 year follow up visits.
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: