TheraSphere for the Treatment of Unresectable Hepatocellular Carcinoma

Hepatocellular Carcinoma Clinical Trial

Official title:

A Humanitarian Device Exemption Treatment Protocol of Therasphere for the Treatment of Unresectable Hepatocellular Carcinoma

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01349075
• Other study ID #: 07D.366
• Secondary ID: 2007-49
• Status: Completed
• Start date: October 2007
• Est. completion date: March 15, 2021

Study information

• Verified date: August 2021
• Source: Thomas Jefferson University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

TheraSphere is a medical device containing yttrium-90 (Y-90) a radioactive material that has been used to treat liver tumors. When Y-90 is put into very tiny glass beads (TheraSphere), it can be injected into the liver through a blood vessel. This allows a large local dose of radiation to be delivered to the tumor with less risk of toxic effects from radiation to other parts of the body or to healthy liver tissue.

Description:

Surgical resection of the affected portion of the liver offers the best chance for disease-free survival in patients with hepatoma (HCC). Unfortunately, most hepatoma patients present with disease that is not amenable to resection (multifocal disease) or have other medical contraindications to surgery (limited hepatic reserve related to advanced cirrhosis or chronic hepatitis). Fewer than 15%1 of hepatoma patients are suitable surgical candidates.

The objective of treatment with TheraSphere is to selectively administer a potentially lethal dose of radioactive material to neoplastic tissue in the liver of patients with HCC. Regional therapies for HCC may have several advantages over systemically administered treatments. Irradiating a cancer prior to treatment with regional chemotherapy may be more effective than either therapeutic modality alone. TheraSphere may also be of value as a 'bridging' treatment for HCC patients awaiting a donor organ for liver transplantation.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 474
• Est. completion date: March 15, 2021
• Est. primary completion date: March 15, 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Patients over 18 years of age, of any race or sex, who have hepatocellular carcinoma of the liver

• Patients who are able to give informed consent, will be eligible.

• Patients must have an ECOG Performance Status score of < or = 2

• Must have a life expectancy of > 3 months

• Non-pregnant with an acceptable contraception in premenopausal women

• Patients must be > 4 weeks since prior radiation or prior surgery and at least 1 month post chemotherapy

Exclusion Criteria:

• Contraindications to angiography and selective visceral catheterization

• Evidence of potential delivery of greater than 16.5 mCi (30 Gy absorbed dose) per treatment of radiation to the lungs

• Evidence of any detectable Tc-99m MAA flow to the stomach or duodenum, after application of established angiographic techniques to stop or mitigate such flow (ex. placing catheter distal to gastric vessels)

• Significant extrahepatic disease representing an imminent life-threatening outcome

• Severe liver dysfunction or pulmonary insufficiency

• Active uncontrolled infection

• Significant underlying medical or psychiatric illness

• Pregnancy

• Patients will be excluded if they have pre-existing diarrhea/illness, or if they have a co-morbid disease or condition that would preclude safe delivery of TheraSphere treatment and place the patient at undue risk.

Related Conditions & MeSH terms

• Carcinoma
• Carcinoma, Hepatocellular
• Hepatocellular Carcinoma

Intervention

Radiation:
• TheraSphere
The target dose of TheraSphere most commonly used is 120 - 140 Gy. Standard radiation safety techniques will be used.

Locations

Country	Name	City	State
United States	Thomas Jefferson University	Philadelphia	Pennsylvania

Sponsors (1)

Lead Sponsor	Collaborator
Sidney Kimmel Cancer Center at Thomas Jefferson University

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Response to Treatment	Diagnostic imaging studies for assessment of tumor response will be performed according to usual standard of care as established by the referring oncologist. The principal clinician will be able to get a preliminary evaluation of tumor response in patients who return for subsequent treatment, as part of the imaging studies required for repeat safety screening of patients.	Through 24 months post-treatment
Secondary	Safety	Evaluate toxicities and adverse experiences associated with TheraSphere treatment	Through 24 months post-treatment or death
Secondary	Survival Time	Evaluate survival time from the first treatment. The disease status, survival and safety status of all patients who receive TheraSphere treatment will be evaluated annually until death or 2 years post-treatment. In general, follow-up will be performed by the principal clinician. In the event of patient death, the date and cause of death will be recorded in the medical record (if possible).	Through 24 months post-treatment or death

External Links

•   Kimmel Cancer Center at Thomas Jefferson University, an NCI-Designated Cancer Center
•   Thomas Jefferson University Hospitals