# Proton Beam Irradiation for the Treatment of Unresectable Hepatocellular Cancer and Cholangiocarcinoma

> **NCT00976898** · NA · COMPLETED · sponsor: **Massachusetts General Hospital** · enrollment: 83 (actual)

## Conditions studied

- Liver Cancer

## Interventions

- **RADIATION:** Proton Beam Irradiation

## Key facts

- **NCT ID:** NCT00976898
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2009-08
- **Primary completion:** 2017-03
- **Final completion:** 2018-07
- **Target enrollment:** 83 (ACTUAL)
- **Last updated:** 2025-09-15

## Collaborators

- [object Object]
- [object Object]
- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00976898

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00976898, "Proton Beam Irradiation for the Treatment of Unresectable Hepatocellular Cancer and Cholangiocarcinoma". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT00976898. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*