NCT06897293

Comparison of MBR + Suture Tape and MBR for CLAI in GJL Cases: A Prospective Cohort Study

Comparison of Modified Broström Repair + Suture Tape and Modified Broström Repair for CLAI in Chronic Lateral Ankle Instability in Generalized Joint Laxity Cases: A Prospective Cohort Study

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 86 (estimated)
• Sponsor: Peking University Third Hospital · Academic / Other
• Sex: All
• Age: 15 Years – 55 Years
• Healthy volunteers: Not accepted

Summary

GJL is a risk factor for postoperative recurrent instability following an MBR for CLAI. Additional suture tape augmentation has been suggested to provide more strength and stability. However, the outcomes of the MBP with suture tape augmentation were unknown, which requires further exploration.

Detailed description

Generalized joint laxity (GJL) is a risk factor for postoperative recurrent instability following an open modified Broström repair (MBR) for chronic lateral ankle instability (CLAI). MBR with suture tape augmentation may provide more strength and stability. However, BPR with suture tape augmentation may lead to rejection of the suture tape. In addition, the outcomes of the MBP with suture tape augmentation were unknown.

Conditions

• Ankle Sprain
• Hypermobility, Joint

Interventions

Type	Name	Description
PROCEDURE	Modified Broström procedure + Suture tape augmentation operation	Patients with CLAI and GJL will accept the Modified Broström + Suture tape augmentation operation
PROCEDURE	Modified Broström procedure operation	Patients with CLAI and GJL will accept the Modified Broström procedure operation

Timeline

• Start date: 2021-06-01
• Primary completion: 2026-06-01
• Completion: 2026-06-01
• First posted: 2025-03-26
• Last updated: 2025-04-11

Locations

1 site across 1 country: China