patterns of local and distant recurrence in patients with extremity soft tissue sarcoma

A retrospective study of patterns of local and distant recurrence in patients with extremity soft tissue sarcoma :predictive factors and outcomes

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR202511715450263

Enrollment

Registered

2025-11-13

Start date

2025-11-01

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Cancer

Interventions

Complete clinical and radiological data about patients with extremity soft tissue sarcoma

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Histologically confirmed STS of extremities upper and lower. Localized disease at presentation (AJCC stage ?-?). Underwent curative intent surgery (limb-sparing or amputation). At least 24 months of flow up unless recurrence or death occurred earlier. Availability of complete medical record.

Exclusion criteria

Exclusion criteria: 1.Non extremities STS (retroperitoneal – trunk- head and neck). 2. GIST, Kaposi sarcoma, Ewing sarcoma, rhabdomyosarcoma. 3. Metastatic disease at initial diagnosis. 4. Palliative surgery and incomplete excision without curative intent. 5. Inadequate documentation of recurrence or survival data

Design outcomes

Primary

Measure	Time frame
Local Recurrence-free survival (LRFS): time from surgery to first local recurrence.	—

Secondary

Measure	Time frame
Disease-free survival (DFS): time from surgery to first recurrence (local or distant) or death.	—

Countries

Egypt

Contacts

Public ContactReham Abdel Hafeez

residant doctor Assiut university hospital

Reham.17289740@med.aun.edu.eg+201032948499

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026