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Enrolling by invitation Observational

Prospective Cohort Study of Liver Cancer Patients Treated With Proton Beam Therapy

NCT04466124 · tracked via the Priya Life Science South Korea tracker
Phase
Observational
Started
2018-09-21
Last updated
2020-07-13

Condition(s) studied

Liver Cancer

Investigational drug(s) / intervention(s)

Liver Cancer Patients Treated With Proton Beam Therapy

Liver Cancer Patients Treated With Proton Beam Therapy: Proton Beam Therapy

Study summary

Liver cancer is the fourth most common malignant tumor in Korea and it is the third most common cause of cancer death worldwide according to the 2009 Korea Central Cancer Registration Annual Report. Excellent survival rate (50-70% 5-year survival rate) can be obtained when surgery is performed including liver transplantation, but most (70-80%) patients with liver cancer are difficult to get surgery due to liver disease associated with cirrhosis. In addition, due to the multi-centric nature of liver cancer in patients with cirrhosis, repeated treatment is required. For these reasons, various treatments for liver cancer (percutaneous arterial embolization, percutaneous ethanol injection, radiofrequency heat therapy, and radiation therapy) have been performed.

Due to recent advances in radiotherapy technology, proton beam therapy (PBT) is a promising treatment for liver cancer because it maximizes radiation to tumor tissues and reduces radiation doses from surrounding normal tissues due to the distinct physical properties of proton beams. Promising therapeutic results and less toxicity have been reported in liver cancer. In addition, several genes in liver cancer (SOCS-1, GSTP, APC, VEGF, PD-EGF, HIF-1, NOS, b-FGF, LINE-1, p27, TOP2A, Ets-1, Bcl-xL, Osteopontin, CD44, etc.) have been reported to be associated with recurrence and prognosis.

Eligibility

Sex
ALL
Min age
19 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria: * Liver cancer patients scheduled to be proton beam therapy * Agreed to participate in this study Exclusion Criteria: -Disagreed to participate in this study

Primary outcome measure(s)

  • Establish a cohort of liver cancer patients treadted with proton beam therapy. — Up to 10 years
    The primary outcome is to establish a prospective cohort of liver cancer patients treadted with proton beam therapy. It is for exploration of factors and models that predict local control, recurrence, survival and treatment-related toxicity in liver cancer patients undergoing proton therapy.

Trial sites (1)

FacilityCityRegionStatus
National Cancer Center Korea Goyang-si Gyeonggi-do
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT04466124 on ClinicalTrials.gov ↗ ← All trials in South Korea