NCT04959370

Comparison of Clinical Efficacy Between Dynamic Dip Screw and Cannulated Compression Screw for Fresh Femoral Neck Fracture

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 91 (actual)
• Sponsor: Peking University Third Hospital · Academic / Other
• Sex: All
• Age: 20 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

For fresh femoral neck fracture internal fixation, both DHS and CCS can make strong fixation of hip and have good recovery. There is no statistical difference in complications after surgery between the two procedures. Patients with DHS internal fixation have earlier postoperative weight bearing, which is conducive to functional exercise of the injured limb. DHS internal fixation system is recommended for patients with unstable fractures and severe osteoporosis.

Detailed description

Objective: To compare the clinical effect of dynamic hip screw (DHS) and cannulated compression screw (CCS) in the treatment of fresh femoral neck fracture. Methods: A retrospective study was conducted to analyze the data of 91 patients with fresh femoral neck fracture treated with DHS or CCS in our hospital from January 2012 to June 2016.The cases were divided into two groups according to internal fixation: 44 cases in the DHS group and 47 cases in the CCS group. By comparing operative time, intraoperative bleeding, postoperative load, Harris scoring and the complications such as postoperative necrosis of femoral head and shortening of femoral neck appearance, we evaluated the clinical curative effect of two kinds of fixation.

Conditions

• Femoral Neck Fractures

Interventions

Type	Name	Description
DEVICE	internal fixation implantation of dynamic hip screw	Dynamic hip screws (DHS) are a femoral head-sparing orthopedic device used to treat femoral neck fractures.
DEVICE	internal fixation implantation of cannulated compression screw	Cannulated Screw is designed to provide a minimally invasive method of anatomical fixation.

Timeline

• Start date: 2012-01-01
• Primary completion: 2016-06-01
• Completion: 2018-09-01
• First posted: 2021-07-13
• Last updated: 2021-07-13

Locations

1 site across 1 country: China

Regulatory

• FDA-regulated device study