Clinical Trial

Preoperative vs Postoperative IMRT for Extremity/Truncal STS

Study Description

Preoperative vs Postoperative IMRT for Extremity/Truncal STS

This study is designed to determine if preoperative image guided radiation therapy (IGRT) delivered using intensity modulated radiation therapy (IMRT) followed by surgery results in similar short-term wound healing complications as surgery followed by postoperative IGRT in patients with extremity or truncal soft tissue sarcoma. Half of the patients will receive preoperative radiotherapy, half will receive postoperative radiotherapy.


Locations Selected Location


No pharmaceutical medication involved No pharmaceutical medication involved
Recruiting patients only Recruiting patients only

Radiation - Preoperative intensity modulated radiation therapy

50 Gy delivered in 25 fractions 4-6 weeks prior to surgical excision

Radiation - Postoperative intensity modulated radiation therapy

Surgery followed by 50 Gy delivered in 25 fractions within 6 weeks of surgery for patients with negative margins; for patients with positive margins a boost of 16 Gy in 8 fractions will be added.

Additional Information

Official Study Title

Phase III Study of Preoperative vs Postoperative Intensity Modulated Radiation Therapy For Truncal/Extremity Soft Tissue Sarcoma

Clinical Trial ID


ParticipAid ID