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Risk factors of multiple cannulated screws fixation failure in the elderly with undisplaced femoral neck fracture: a retrospective study

Risk factors of multiple cannulated screws fixation failure in the elderly with undisplaced femoral neck fracture: a retrospective study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800018789
Enrollment
Unknown
Registered
1990-01-01
Start date
2019-01-01
Completion date
Unknown
Last updated
2018-10-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Undisplaced femoral neck fracture

Interventions

Group success:No
Group failure:No

Sponsors

The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The inclusion criteria were as follows: capable of walking independently or with aids before injury, diagnosis of undisplaced femoral neck fracture, treatment with multiple cannulated screws, older than 65 years of age, and a follow-up period of at least 12 months. Furthermore, patients were required to have undergone a BMD (T-score) evaluation of the contralateral hip within 2 weeks after surgery.

Exclusion criteria

Exclusion criteria: The exclusion criteria included damage to important nerves and blood vessels, open fracture and multiple fractures, soft tissue infection at the operating site, fracture associated with the brain or spinal cord, or other visceral injury, pain in the hip before injure.

Design outcomes

Primary

MeasureTime frame
Complication;Risk factors;

Countries

China

Contacts

Public ContactLei Yang

The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University

3228277122@qq.com+86 13506667298

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026