This study is looking at how well bone heals and how much function returns in people who have had reconstructive surgery for bone sarcomas (cancers of the bone), including osteosarcoma, chondrosarcoma, and Ewing's sarcoma. Researchers will observe participants who have had reconstruction with bone grafts or artificial devices, or tumor surgery with regenerative osseous (bone) surgery. They will measure your recovery level at 1 year and 3 years after surgery using questionnaires and physical tests like the Timed Get Up and Go Test. This study is for patients of all ages (4 years and older) who have undergone reconstructive surgery for bone tumors at MSK and have a confirmed diagnosis.

Study design

This is an observational study planning to include 300 participants. It will involve assessments over a 3-year period after surgery.

What's involved

You would complete questionnaires like the Toronto Extremity Salvage Score and Musculoskeletal Tumor Society Score, and participate in physical tests such as the Timed Get Up and Go Test. You would also have X-rays (Orthogonal Radiographs) and weight-bearing assessments for lower extremities.

Compensation

Not stated in the trial record.

Follow-up

Participants will be followed for 3 years after their surgery, with assessments at 1 year and 3 years.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.