Preoperative radiation therapy for soft tissue sarcoma

Sarcoma Preoperative Radiation With Simultaneous INTegrated Boost (SPRINT)

Not applicable Interventional Azienda Ospedaliero-Universitaria Careggi · NCT05761054

This study is testing a new type of radiation treatment before surgery to see if it can help people with soft tissue sarcoma have better outcomes.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment33 (estimated)
Ages18 Years and up
SexAll
SponsorAzienda Ospedaliero-Universitaria Careggi Academic / other
Drugs / interventionschemotherapy
Locations1 site (Florence, Fi)
Trial IDNCT05761054 on ClinicalTrials.gov

What this trial studies

This study investigates the use of neoadjuvant radiotherapy with a simultaneous integrated boost (SIB) for patients with soft tissue sarcoma (STS) who are candidates for surgical resection. The treatment involves administering radiation in 25 daily fractions, targeting both the tumor and areas at risk of micrometastatic spread. The primary goal is to evaluate the effectiveness of this approach in improving surgical outcomes, while secondary objectives include assessing treatment outcomes and potential toxicity. The study will enroll patients with newly diagnosed or locoregional recurrent STS.

Who should consider this trial

Good fit: Ideal candidates are adults over 18 years old with a confirmed diagnosis of soft tissue sarcoma who are eligible for conservative surgery.

Not a fit: Patients who have previously received radiation therapy at the same site or are candidates for surgical amputation may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could enhance surgical outcomes and reduce the risk of cancer recurrence in patients with soft tissue sarcoma.

How similar studies have performed: While similar approaches have been explored, this specific method of using simultaneous integrated boost in neoadjuvant settings for STS is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients aged ≥ 18 years
* Confirmed histological diagnosis of soft tissue sarcoma
* Candidate for conservative surgery
* Performance status ≤ 1 according to WHO (or ≥ 70 according to KPS) before starting the treatment in the office.

Exclusion Criteria:

* Previous radiotherapy at the same site
* Candidate for Surgical Amputation
* Patients with comorbidities for collagen diseases
* Psychiatric disorders that may preclude obtaining the informed consent

Where this trial is running

Florence, Fi

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Soft Tissue Sarcomasoft tissue sarcomaIntensity Modulated Radiotherapyboostradiotherapylocally advanced soft tissue sarcoma
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.