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Anterior and posterior inferior tibiofibular ligaments anatomic fixation versus trans-syndesmosis screw fixation in pronation external rotation type IV equivalent ankle fracture: A randomized controlled trial

The open-label trail about the outcome of pronation external rotation type IV equivalent ankle fracture with complete injured deltoid ligaments treated in three surgical methods

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-INR-16010241
Enrollment
Unknown
Registered
2016-12-24
Start date
2017-01-01
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

Ankle joint fracture

Interventions

Experimental group:AITEL and PITEL anatomic repair

Sponsors

Beijing Jishuitan Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
16 Years to 60 Years

Inclusion criteria

Inclusion criteria: Patients aged 16 to 60 years; a PER IV ankle fracture with posterior malleolus involvement, and with a deltoid ligament rupture (medial clear space widening without medial malleolus involvemnt); a fracture that had occurred <2 weeks previously, one and only surgical treatment was the operation of the ankle joint, no previous ankle fractures or abnormalities.

Exclusion criteria

Exclusion criteria: The exclusion criteria were open fracture, ankle instability, and pathologic fracture, associated with talar and/or calcaneus of the same side of ankle fracture

Design outcomes

Primary

MeasureTime frame
American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Scale;

Secondary

MeasureTime frame
Imaging indicators;complications;postoperative syndesmotic malreduction;recover to basic activities of life at discharge;

Contacts

Public ContactWu Yong

Beijing Jishuitan Hospital

yongwu11@126.com+86 18910283358

Outcome results

None listed

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