Clinical evaluation of new techniques for anatomic reconstruction of lateral ankle ligaments under total arthroscopy

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000030294

Enrollment

Unknown

Registered

2020-02-27

Start date

2018-03-13

Completion date

Unknown

Last updated

2020-03-02

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

Conditions

chronic ankle instability

Interventions

Experimental group:Patients undergo surgery under arthroscopy.

Control group:Patients undergo incision surgery.

Eligibility

Sex/Gender

All

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. All the patients aged between 18 and 40 years old; 2. patients have weak or deficiency of lateral ankle ligaments (Anterior talofibular ligament and/or Calcaneofibular ligament).

Exclusion criteria

Exclusion criteria: 1. Patients that underwent surgery before; 2. patients with abnormal ankle force line; 3. patients with mid-late ankle osteoarthritis; 4. patients with other ligaments injury; 5. patients with other lesions or deformities in the lower limbs; 6. infection; 7. lower limb blood flow disorder; 8. patients with neuromuscular diseases; 9. patients with poor compliance.

Design outcomes

Primary

Measure	Time frame
Preoperative time;Ankle ROM;	—

Secondary

Measure	Time frame
Visual analogue scale;The American Orthopaedic Foot & Ankle Society scale;Karlsson scale;Tegner scale;Operation duration;Hospitalization duration;Syndrome;Talar tilt angle;Anterior talar translation;Takakura scale;Biodex isokinetic muscle strength;Complication;	—

Countries

China

Contacts

Public ContactJiao Chen

Peking University Third Hospital

jiaoshuj@mail.tsinghua.edu.cn+86 13701366871

Outcome results

None listed

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