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Combination of Sintilimab and Stereotactic Body Radiotherapy in Hepatocellular Carcinoma (ISBRT01)

NCT04167293 · Status: UNKNOWN · Phase: PHASE2/PHASE3 · Type: INTERVENTIONAL · Enrollment: 116

Last updated 2021-03-23

No results posted yet for this study

Summary

Although sorafenib is the standard treatment for hepatocellular carcinoma with portal vein invasion, the outcome of these patients remains very poor, with a median survival time of 5.5 to 7.2 months. It has been demonstrated that first-line treatment with transarterial chemoembolization plus radiotherapy could provide more favorable survival than sorafenib alone. However, intrahepatic dissemination and distant metastasis remains the major recurrence pattern after treatment in these patients; therefore, searching for new strategies to improve efficacy is necessary. Immunotherapy targeting the PD-1/PD-L1 checkpoints has demonstrated promising activity in advanced HCC. Combining radiotherapy with immune checkpoints showed promising response rates and improved survival in several solid tumor types. The aim of this randomized study was to investigate the efficacy and safety of stereotactic body radiotherapy followed by sintilimab (an anti-PD-1 antibody) compared with stereotactic body radiotherapy alone for hepatocellular carcinoma with portal vein invasion after arterially directed therapy.

Conditions

Interventions

RADIATION

stereotactic body radiotherapy

Patients will receive stereotactic body radiotherapy (SBRT) using volumetric arc therapy. The prescribed dose is 30-54 Gy in 3-6 fractions over 1-2 weeks.

DRUG

Sintilimab

Sintilimab is administered intravenously at 200 mg every 3 weeks for up to 1 year. The first course of sintilimab will be given within 4-6 weeks after completion of SBRT.

Sponsors & Collaborators

  • Mian XI

    lead OTHER

Principal Investigators

  • Mian Xi, MD · Sun Yat-sen University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-11-16
Primary Completion
2021-11-30
Completion
2022-10-31

Countries

  • China

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04167293 on ClinicalTrials.gov