An Observational Study of Local Relapse After High Grade Osteosarcoma

Recruiting now

Conditions studied: Osteosarcoma

In brief

multicenter retrospective and prospective study in patients with high-grade osteosarcoma

Key facts

Study ID

NCT06017518

Run by

Istituto Ortopedico Rizzoli

People needed

150

Starts

2022-06-13

Expected to finish

2026-06-30

Last updated by the study team

2025-09-22

Who can join

Age: any. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients who experienced LR as first event of recurrence after treatment for localized high-grade osteosarcoma of bone, including cases with synchronous lung metastases
• Adequate patient compliance to follow-up visits
• Written informed consent prior to any study-specific analysis and/or data collection
• No age limits

You may not qualify if…

• Cases of LR demonstrated after > 3 months after metastatic disease
• Impossibility to ensure adequate compliance

Where it is running

• IRCCS Istituto Ortopedico Rizzoli — Bologna, BO, Italy (enrolling)
• Azienda Ospedaliero-Universitaria Pisana — Pisa, PI, Italy (enrolling)

Full record on ClinicalTrials.gov

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