# Prospective Observational Trial of Image-guided Ablative STereotactic bOdy Radiation Therapy for Primary kidNey Cancer: the STONE Trial

> **NCT07299357** · — · RECRUITING · sponsor: **Istituto Clinico Humanitas** · enrollment: 53 (estimated)

## Conditions studied

- Renal Cancer

## Interventions

- **RADIATION:** Stereotactic body radiotherapy (SBRT)

## Key facts

- **NCT ID:** NCT07299357
- **Lead sponsor:** Istituto Clinico Humanitas
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2026-01
- **Primary completion:** 2027-12
- **Final completion:** 2033-12
- **Target enrollment:** 53 (ESTIMATED)
- **Last updated:** 2026-01-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07299357

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07299357, "Prospective Observational Trial of Image-guided Ablative STereotactic bOdy Radiation Therapy for Primary kidNey Cancer: the STONE Trial". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT07299357. Licensed CC0.

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