Radiation Therapy with Protons or Photons in Treating Patients with Liver Cancer

Active:	Yes
Cancer Type:	Liver Cancer / Hepatoblastoma	NCT ID:	NCT03186898
Trial Phases:	Phase III	Protocol IDs:	NRG-GI003 (primary) NRG-GI003 NCI-2016-02009 NRG-GI003
Eligibility:	18 Years and older, Male and Female	Study Type:	Treatment
Study Sponsor:	NRG Oncology
NCI Full Details:	http://clinicaltrials.gov/show/NCT03186898

Summary

This phase III trial studies how well radiation therapy with protons works compared with photons in treating patients with liver cancer. Radiation therapy, such as photon therapy, uses high energy x-rays to send the radiation inside the body to the tumor while proton therapy uses a beam of proton particles. Proton therapy can stop shortly after penetrating through the tumor and may cause less damage to the surrounding healthy organs and result in better survival in patients with liver cancer.

Objectives

PRIMARY OBJECTIVE:
I. To determine if overall survival (OS) is different for hepatocellular carcinoma patients treated with protons compared to photons.

SECONDARY OBJECTIVES:
I. To determine the difference in progression-free-survival (PFS) in patients with hepatocellular carcinoma (HCC) treated with protons compared to patients with HCC treated with photons.
II. To determine the difference in local progression (LP) in patients with HCC treated with protons compared to patients with HCC treated with photons.
III. To determine differences in toxicity in patients with HCC treated with protons versus photons.
IV. To determine differences in fatigue, as measured by Patient-Reported Outcomes Measurement Information System (PROMIS) fatigue in patients with HCC treated with protons, versus photons; as well as quality-adjusted survival, if the primary endpoint is met.
V. To determine if there are correlations between the baseline values of hepatocyte growth factor (HGF) and outcomes (OS/PFS/fatigue).

EXPLORATORY OBJECTIVES:
I. To determine differences in overall quality of life, measured by Functional Assessment of Cancer Therapy-Hepatobiliary Cancer (FACT-Hep) in patients with HCC treated with protons.
II. Biospecimen collection for future correlative science projects.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients undergo proton therapy over 15-24 days for 5 or 15 fractions.

ARM II: Patients undergo photon therapy over 15-24 days for 5 or 15 fractions.

Patients undergo computed tomography (CT) scan, magnetic resonance imaging (MRI) and blood sample collection throughout the study.

After completion of study treatment, patients are followed up every 3 months for 2 years, every 6 months for 3 years, and then yearly for up to 5 years.

**Clinical trials are research studies that involve people. These studies test new ways to prevent, detect, diagnose, or treat diseases. People who take part in cancer clinical trials have an opportunity to contribute to scientists’ knowledge about cancer and to help in the development of improved cancer treatments. They also receive state-of-the-art care from cancer experts... Click here to learn more about clinical trials.