Camrelizumab Combined With Trastuzumab and Chemotherapy in Patients With HER2-positive Advanced Colorectal Cancer

NCT ID: NCT05193292

Last Updated: 2022-01-14

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: PHASE2
• Total Enrollment: 77 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2022-01-31
• Study Completion Date: 2025-01-31

Brief Summary

This study aimed to evaluate the efficacy and safety of camrelizumab combined with trastuzumab and chemotherapy in Patients with HER2-positive advanced colorectal cancer

Conditions

Colorectal Neoplasms; Intestinal Neoplasms

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Camrelizumab combined with trastuzumab and chemotherapy

Camrelizumab: 200mg, iv, 21d for a treatment cycle Trastuzumab: 8 mg/kg loading dose, followed by 6 mg/kg maintenance, iv, 21d for a treatment cycle Chemotherapy will either be XELOX, mFOLFOX6, FOLFIRI, mXELIRI or mIRIS

Group Type: EXPERIMENTAL

Camrelizumab

Intervention Type: DRUG

200mg, iv, 21d for a treatment cycle

Trastuzumab

Intervention Type: DRUG

8 mg/kg loading dose, followed by 6 mg/kg maintenance, iv, 21d for a treatment cycle

XELOX regimen

Intervention Type: DRUG

Oxaliplatin, 130 mg/m2, iv, d1; Capecitabine, 1000 mg/m2, po, bid, d1-d14; q3w

mFOLFOX6 regimen

Intervention Type: DRUG

Oxaliplatin, 85 mg/m2, iv, d1; Leucovorin, 400 mg/m2, iv, d1; 5-FU, 400mg/m2, iv, d1 followed by 1200 mg/(m2·d)\*2d, civ, 46h; q2w

FOLFIRI regimen

Intervention Type: DRUG

Irinotecan, 180 mg/m2, iv, d1; Leucovorin, 400 mg/m2, iv, d1; 5-FU, 400mg/m2, iv, d1 followed by 1200 mg/(m2·d)\*2d, civ, 46h; q2w

mXELIRI regimen

Intervention Type: DRUG

Irinotecan, 200 mg/m2, iv, d1; capecitabine, 800 mg/m2, po, bid, d1-d14; q3w

mIRIS regimen

Intervention Type: DRUG

Irinotecan, 180 mg/m2, iv, d1; Tiggio Capsules (S-1), 40-60 mg/m2, po, bid, d1-d9; q2w

Interventions

Camrelizumab

200mg, iv, 21d for a treatment cycle

Intervention Type: DRUG

Trastuzumab

8 mg/kg loading dose, followed by 6 mg/kg maintenance, iv, 21d for a treatment cycle

Intervention Type: DRUG

XELOX regimen

Oxaliplatin, 130 mg/m2, iv, d1; Capecitabine, 1000 mg/m2, po, bid, d1-d14; q3w

Intervention Type: DRUG

mFOLFOX6 regimen

Oxaliplatin, 85 mg/m2, iv, d1; Leucovorin, 400 mg/m2, iv, d1; 5-FU, 400mg/m2, iv, d1 followed by 1200 mg/(m2·d)\*2d, civ, 46h; q2w

Intervention Type: DRUG

FOLFIRI regimen

Irinotecan, 180 mg/m2, iv, d1; Leucovorin, 400 mg/m2, iv, d1; 5-FU, 400mg/m2, iv, d1 followed by 1200 mg/(m2·d)\*2d, civ, 46h; q2w

Intervention Type: DRUG

mXELIRI regimen

Irinotecan, 200 mg/m2, iv, d1; capecitabine, 800 mg/m2, po, bid, d1-d14; q3w

Intervention Type: DRUG

mIRIS regimen

Irinotecan, 180 mg/m2, iv, d1; Tiggio Capsules (S-1), 40-60 mg/m2, po, bid, d1-d9; q2w

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Subjects has voluntarily agreed to sign the informed consent and have good compliance and are willing to cooperate with follow-up.

2. Age 18 years or older, male or female.

3. Have a life expectancy of at least 3 months.

4. Histologically confirmed diagnosis of unresectable recurrent or metastatic HER2 positive colorectal cancer.

5. HER2 positivity defined as the colorectal cancer-specific HERACLES diagnostic criteria or NGS sequencing of tumor tissue/blood samples showed HER2 amplification.

6. Patients have not received systemic anti-cancer treatment in the past or had disease progression more than 6 months after receiving after (neo)adjuvant treatment could be enrolled or failure of first-line therapy or completion of (new) adjuvant therapy to disease recurrence less than 6 months.

7. At least one measurable or evaluable lesion, as defined by RECIST 1.1 criteria.

8. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.

9. The functional level of the major organs must meet the following requirements:(1)Blood routine: neutrophils (ANC) ≥1.5×10^9/L; platelet count (PLT)≥90×10^9/L; hemoglobin (Hb) ≥90 g/L; (2)Blood biochemistry: TBIL≤1.5×ULN; ALT and AST≤2.5×ULN; Cr≤1.5×ULN and creatinine clearance≥50 mL/min (Cockcroft-Gault formula); for subjects with liver metastasis: TBIL≤3×ULN; ALT and AST≤5×ULN; (3)Patients was not receiving anticoagulation therapy (INR ≤ 1.5 or aPTT ≤ 1.5 × ULN). If the patient received prophylactic anticoagulation therapy and the INR ≤ 2 × ULN within 14 days before the start of the study and the aPTT/PPT is within the normal range could be enrolled; (4)Left ventricular ejection fraction (LVEF) ≥55% (within 28 days).

10. Female subjects of childbearing age or male subjects whose sexual partners are females of childbearing age must take effective contraceptive measures throughout the treatment period and 6 months after the treatment period.

Exclusion Criteria

1. Have previously received any co-stimulatory or co-inhibitory T cell receptor antibody or drug therapy, including PD-1, PD-L1, PD-L2, CD137, CTLA-4, etc.

2. Have previously received anti-HER2 targeted therapy (monoclonal antibody or small molecule TKI).

3. Have any active autoimmune diseases or autoimmune diseases in the past 2 years.

4. Have used immunosuppressive drugs within 4 weeks before the first dose of study drug treatment.

5. Allergic to any monoclonal antibody or chemotherapeutic drug preparation component.

6. Receive a live attenuated vaccine within 4 weeks before the first dose of study drug treatment.

7. Known symptomatic central nervous system metastases and/or cancerous meningitis. If subjects with brain metastases who have been treated in the past are in stable condition, they could be enrolled.

8. Pleural and abdominal effusion requiring clinical treatment, or third interspace effusion.

9. Suffering from congenital or acquired immune deficiency.

10. Known history of human immunodeficiency virus (HIV) infection.

11. Subjects who have received allogeneic tissue/solid organ transplantation.

12. Known to have active tuberculosis.

13. Known to have acute or chronic active hepatitis B or acute or chronic active hepatitis C.

14. Severe infections that are active or poorly clinical controlled.

15. Known history of (non-infectious) pneumonia requiring steroid treatment or currently suffering from pneumonia.

16. Other poorly controlled comorbidities.

17. Pregnancy or breastfeeding or planning to pregnancy or childbirth during the study period.

18. Have uncontrolled cardiac clinical symptoms or diseases.

19. Malignant tumors that are progressing or require active treatment in the past 5 years, except for the following: (1) Malignant tumors that have been completely relieved for at least 2 years before enrollment and no other treatment is required during the study period; (2) Non-melanoma skin cancer or malignant freckle-like nevus that has been adequately treated and has no evidence of disease recurrence; (3) Carcinoma in situ with adequate treatment and no evidence of disease recurrence.

20. According to the judgment of the investigator, the patient has other factors that may affect the results of the study or cause the study to be terminated halfway.

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Fudan University

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

270 Dongan Road, Fudan University Shanghai Cancer Center

Shanghai, , China

Countries

China

Central Contacts

Zhe Zhang, PHD

Role: CONTACT

zhangzhe2010fduscc@gmail.com

8621-64175590

Other Identifiers

FUSCC-CamreTrastumCRC

Identifier Type: -

Identifier Source: org_study_id