Combination of Sintilimab and Stereotactic Body Radiotherapy in Advanced Metastatic HCC

Last updated: September 6, 2020
Sponsor: West China Hospital
Overall Status: Active - Recruiting

Phase

2

Condition

Chemotherapy

Cancer

Cancer Treatment

Treatment

N/A

Clinical Study ID

NCT04547452
I-SBRT-HCC-001
  • Ages 18-70
  • All Genders

Study Summary

Hepatocellular carcinoma (HCC) is a common malignancy, and more than 70% of newly diagnosed HCC patients already have advanced disease. Sorafenib and lenvatinib are recommended as first-line options for advanced HCC. The PD-1 monoclonal antibody,such as nivolumab and pembrolizumab, have been approved to treat the patients with advanced HCC by the FDA. Combining radiotherapy with immune checkpoints showed promising response rates and improved survival in several solid tumor types. The purpose of this randomized study is to determine whether stereotactic body radiation therapy (SBRT) combined with sintilimab (an anti-PD-1 antibody) will improve the response to the anticancer treatment compared to sintilimab alone in patients with advanced HCC.

About 84 participants will be enrolled in this study. All will take part at West China Hospital, Sichuan University.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  1. Histologically confirmed hepatocellular carcinoma or diagnosed by American Associationfor the Study of Liver Disease criteria;

  2. Deemed ineligible for curative intent therapy with surgical resection or livertransplantation.

  3. Estimated life expectancy ≥12 weeks;

  4. Male or female subjects with age: 18-70 years old

  5. Failure in first-line systemic treatment with sorafenib or Lenvatinib

  6. Unwilling to receive or unable to tolerate first-line treatment with sorafenib

  7. Have ECOG performance status 0-1

  8. Have measurable disease based on RECIST 1.1.

  9. Pretreatment CT chest /abdomen /pelvis within 28 days of protocol enrollment.

  10. Child-Pugh class A liver function (assessed within 14 days of SBRT);

  11. The function of important organs meets the following requirements: a. white blood cellcount (WBC) ≥ 3.0×109/L, absolute neutrophil count (ANC) ≥ 1.5×109/L; b. platelets ≥ 50×109/L; c. hemoglobin ≥ 8g/dL; d. serum albumin ≥ 3.0g/dL; e. total bilirubin ≤ 2.0×ULN, ALT, AST ≤ 5×ULN; f. serum creatinine ≤ 1.5×ULN

  12. Must have at least one lesion amenable to SBRT.

  13. Ability to understand the study and sign informed consent.

Exclusion

Exclusion Criteria:

  1. A history of abdominal radiotherapy;

  2. Presence of active hepatitis B (HBV DNA ≥ 2000 IU/mL or 104 copies/mL), hepatitis C (positive for hepatitis C antibody, and HCV-RNA levels higher than the lower limit ofthe assay);

  3. Active autoimmune diseases, a history of autoimmune diseases (including but notlimited to these diseases or syndromes, such as colitis, hepatitis, hyperthyroidism),a history of immunodeficiency (including a positive HIV test result)

  4. History of organ transplantation or allogeneic bone marrow transplantation,or otheracquired or congenital immunodeficiency diseases

  5. Receipt of live, attenuated vaccine within 30 days prior to the study treatment

  6. Has a known history of active TB (Bacillus Tuberculosis).

  7. Uncontrolled intercurrent illness including, but not limited to digestive tract ulcer,uncontrolled hypertension, fracture, uncured wound, history of congestive heartfailure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/socialsituations that would limit compliance with study requirements

  8. Prior invasive malignancy within 2 years except for noninvasive malignancies such ascervical carcinoma in situ, in situ prostate cancer, non-melanomatous carcinoma of theskin, lobular or ductal carcinoma in situ of the breast that has been surgically cured

  9. Female patients who are pregnant or lactating

  10. Untreated central nervous system (CNS) metastatic disease, lepto-meningeal disease, orcord compression

  11. Active infection requiring systemic therapy

  12. Presence of clinically meaningful ascites,hydrothorax or hydropericardium and patientsrequiring non pharmacologic intervention (eg, paracentesis) or escalation inpharmacologic intervention to maintain symptomatic control

  13. Severe hypersensitivity reaction to treatment with another monoclonal antibody (mAb)

Study Design

Total Participants: 84
Study Start date:
July 01, 2020
Estimated Completion Date:
July 01, 2023

Study Description

A total of 84 HCC patients who are failure from the first line Sorafenib or lenvatinib treatment will be randomized to two treatment arms using a 1:1 ratio: SBRT + PD-1 arm or PD-1 alone arm.

Patients in both arms will receive sintilimab administered intravenously at 200 mg every 3 weeks. Stereotactic body radiotherapy (SBRT) using volumetric arc therapy. The prescribed dose is 30-54 Gy in 3-6 fractions over 1-2 weeks. In the SBRT + PD-1 arm, 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.

Connect with a study center

  • West China Hospital

    Chengdu, Sichuan 610041
    China

    Active - Recruiting

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