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Experimental Research on Sudden Load Effect of Load Distance and Construction of Precision Nail Technology System

Experimental Research on Sudden Load Effect of Load Distance and Construction of Precision Nail Technology System

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100052073
Enrollment
Unknown
Registered
2021-10-16
Start date
2021-10-12
Completion date
Unknown
Last updated
2022-06-27

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

Conditions

Calcaneus fracture

Interventions

Group 1:Precise nail placement
Group 2:Conventional nailing

Sponsors

Suqian Hospital Affiliated to Xuzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Aged >= 18 years; 2. Sanders type II-IV calcaneal fracture; 3. Patients with posterior articular fractures of vertical or medial and lateral separation greater than 2 mm; 4. Without tachyar fracture or without displacement of talar fracture; 5. Patients whose injury to surgery time is less than 3 weeks.

Exclusion criteria

Exclusion criteria: 1. Patients with open calcaneal fracture or vascular and nerve injury requiring emergency surgery; 2. Patients with severe ankle deformities before injury; 3. Patients with old calcaneal fractures.

Design outcomes

Primary

MeasureTime frame
Imaging index;Clinical indicators;—

Countries

China

Contacts

Public ContactWang Bing

Affiliated Suqian Hospital of Xuzhou Medical University

jiangsuwangbing@163.com+86 17605276549

Outcome results

None listed

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