Cadonilimab Combined With Gem/Cis as First Line Therapy in Patients With Advanced ICC

NCT05781958 | Unknown Phase 2 DMC

• 1 other identifier: EHBHKY2022-H039-P001
• Study Type: interventional
• Target: 64
• Locations: 1 country
• Sites: 1

Brief Summary

TOPAZ-1 phase III trail demonstrated that the addition of immune checkpoint inhibitor anti-PD-L1 antibody improved progression-free survival (PFS) and overall survival (OS) compared to Gem/Cis alone. Cadonilimab is a first-in-class bispecific, humanized IgG1 antibody targeting PD-1 and CTLA-4, which has the potential to boost immune surveillance in tumors. The goal of this clinical trial is to evaluated the efficacy and safety of cadonilimab combined with gemcitabine and cisplatin as first Line therapy in patients with advanced intrahepatic cholangiocarcinoma. Eligible participants will receive cadonilimab (up to 12 months) plus gemcitabine and cisplatin (for maximum of 6-8 cycles) until radiologic disease progression, unacceptable toxicity, or withdrawal from the study, whichever occurred first. The primary endpoint is objective response rate.

Conditions

Intrahepatic Cholangiocarcinoma

Keywords

cadonilimab (anti-PD-1/CTLA-4 bispecific antibody)

Outcome Measures

Primary Outcomes (1)

• Objective response rate (ORR) per RECIST 1.1

  Defined as patients achieving a complete response \[CR\] or partial response \[PR\]

  Up to two years

Secondary Outcomes (5)

• Progression free survival (PFS) per RECIST 1.1

  Up to two years

• Desease control rate (DCR) per RECIST 1.1

  Up to two years

• Overall survival (OS)

  Up to two years

• 6mo PFS rate per RECIST 1.1

  at 6 months

• adverse events

  Up to two years

Study Arms (1)

Cadonilimab+Gem/Cis

EXPERIMENTAL

Drug: Cadonilimab+Gem/Cis

Interventions

Cadonilimab+Gem/Cis DRUG

Cadonilimab (500mg, iv, Q3W, Day1) with gemcitabine(1000mg/m\^2, iv, Q3W, Day1and Day8) plus cisplatin(25mg/m\^2, iv, Q3W, Day1and Day8) up to 8 cycles followed by cadonilimab (500mg, iv, Q3W, Day1) plus capecitabine（1000 mg/m\^2 orally according to Body Surface Area (BSA)，BID，Q3W，on Days 1-14）as maintenance therapy until disease progression or other discontinuation criteria, up to 24months.

Cadonilimab+Gem/Cis

Eligibility Criteria

• Age: 18 Years - 75 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Histologically or cytologically diagnosed intrahepatic cholangiocarcinoma (ICC)
• At least 1 measurable lesion (according to RECIST1.1)
• Have not previously received any systemic treatment
• Age 18-75 years old, both male and female
• ECOG performance status score (PS score) 0-2 point
• Adequate medullary hematopoiesis function: Neutrophils≥1.5\*10\^9/L; platelets≥100\*10\^9/L
• Adequate renal function: creatinine clearance \> 60ml/min
• Adequate hepatic function: Bilirubin ≤ 1.5 times the upper limit of normal
• No cardiac insufficiency or chest pain (medically uncontrollable); no myocardial infarction in the 12 months prior to study initiation
• Expectation survival time over 3 months
• The patient must sign an informed consent form

You may not qualify if:

• History of another primary malignancy
• Brain metastases or spinal cord compression
• Uncontrolled intercurrent illness
• Have active or previously recorded autoimmune or inflammatory diseases (eg Rheumatoid arthritis, psoriasis, systemic lupus erythematosus, AIDS, etc)
• Have received allogeneic organ transplantation
• Control of concurrent complications, including but not limited to persistent or active infections, symptomatic congestive heart failure, poorly controlled hypertension, unstable angina, poorly controlled arrhythmia, active interstitial lung disease ( ILD), severe chronic gastrointestinal disorders associated with diarrhea symptoms, may limit compliance with the psychiatric/social conditions required by the trial, and substantially increase the risk of adverse events or affect the ability of patients to sign written consent forms
• History of active primary immunodeficiency
• Pregnant or lactating women
• Severe or uncontrolled infections
• Patients with history of severe neurological or psychiatric illness, including dementia or epilepsy;
• Patients with drug abuse, medical, psychological or social conditions that may interfere with the study results or the assessment of the study results;
• Patients are unsuitable for the enrollment according to investigator's judgement.

Sponsors & Collaborators

• Shen Feng: lead

Study Sites (1)

Eastern hepatobilliary surgery hospital

Shanghai, Shanghai Municipality, 20043, China

Location

MeSH Terms

Conditions

Cholangiocarcinoma

Condition Hierarchy (Ancestors)

Adenocarcinoma; Carcinoma; Neoplasms, Glandular and Epithelial; Neoplasms by Histologic Type; Neoplasms

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR INVESTIGATOR
• PI Title: Professor and Chief Surgeon

Study Record Dates

• First Submitted: February 20, 2023
• First Posted: March 23, 2023
• Study Start: November 24, 2022
• Primary Completion: December 1, 2023
• Study Completion: December 1, 2024
• Last Updated: November 2, 2023

Record last verified: 2023-10

Locations

CN (1)