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Effect of lateral superior genicular artery perforator propeller flap combined with postoperative closed negative pressure in the treatment of lateral soft tissue defect of knee joint

Effect of lateral superior genicular artery perforator propeller flap combined with postoperative closed negative pressure in the treatment of lateral soft tissue defect of knee joint

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600120277
Enrollment
Unknown
Registered
2026-03-11
Start date
2026-02-01
Completion date
Unknown
Last updated
2026-03-16

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

Conditions

The wound of patients with lateral soft tissue defect of knee joint could not heal.

Interventions

Lateral soft tissue defect group of knee joint:None

Sponsors

The first affiliated hostipal of nanchang university
Lead Sponsor

Eligibility

Sex/Gender
All
Age
22 Years to 76 Years

Inclusion criteria

Inclusion criteria: 1. Anterior, posterior and lateral skin and soft tissue defects of the knee joint 2. No combined lateral skin and soft tissue defects of the thigh 3. Varying degrees of exposure of bone, joint ligaments or tendons at the center of the wound

Exclusion criteria

Exclusion criteria: 1. Patients with severe diabetic vascular disease and systemic serious diseases 2. Patients with perforating branch defects of the superior lateral knee artery 3. Patients with incomplete follow-up data

Design outcomes

Primary

MeasureTime frame
Pedicled flap survival status;Knee joint function after surgery;Healing status of donor site wound;—

Countries

China

Contacts

Public ContactDeng Rufei

The first affiliated hostipal of nanchang university

294246146@qq.com+86 15070826423

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 20, 2026