Proton-Spatially Fractionated Radiotherapy and Standard Radiation Therapy for the Treatment of Newly Diagnosed Retroperitoneal Soft Tissue Sarcoma
Public ClinicalTrials.gov record NCT06327477. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
First-in-Human Phase I and II Study to Determine Safety and Efficacy of Proton-Spatially Fractionated Radiotherapy (P-SFRT) in Retroperitoneal Soft Tissue Sarcoma
Study identification
- NCT ID
- NCT06327477
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Lead sponsor
- Northwestern University
- Other
- Enrollment
- 28 participants
Conditions and interventions
Conditions
Interventions
- Biopsy Procedure
- Biospecimen Collection Procedure
- Computed Tomography Procedure
- Intensity-Modulated Radiation Therapy Radiation
- Resection Procedure
- Spatially-fractionated Radiation Therapy Radiation
Procedure · Radiation
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 1, 2024
- Primary completion
- Jun 30, 2027
- Completion
- Jun 30, 2028
- Last update posted
- Oct 19, 2025
2024 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Northwestern University | Chicago | Illinois | 60611 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06327477, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 19, 2025 · Synced May 19, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06327477 live on ClinicalTrials.gov.