Nab-paclitaxel Plus PD-1 Inhibitor Versus Nab-paclitaxel As Second-line Treatment in Advanced Gastric Cancer

Phase 2

Terminated

• Conditions: Gastric Cancer; GastroEsophageal Cancer
• Interventions: Drug: Albumin-bound Paclitaxel Plus SHR-1210 (PD-1 inhibitor); Drug: Albumin-bound Paclitaxel

• Registration Number: NCT04294784
• Lead Sponsor: Huazhong University of Science and Technology

Brief Summary

This is a Multi-center, Open-label, Randomized Controlled,phase 2 clinical trail of Albumin-bound Paclitaxel Plus SHR-1210 （PD-1 inhibitor）Versus Albumin-bound Paclitaxel as Second-line Treatment in Advanced or Recurrent Gastric Adenocarcinoma

Detailed Description

This is a Multi-center, Open-label, Randomized Controlled,phase 2 clinical trail of an immune checkpoint inhibitor in patients with advanced or recurrent gastric and esophagogastric junction adenocarcinoma, including two arms to compare the efficacy and safety of Albumin-bound Paclitaxel Plus SHR-1210 （PD-1 inhibitor）regimen and Albumin-bound Paclitaxel single-agent regimen in second-line treatment.

Study Timeline

• Study First Submitted: 2020-03-02
• Study First Submitted QC: 2020-03-02
• Study First Posted: 2020-03-04
• Study Start: 2020-04-03
• Primary Completion: 2023-11-30
• Study Completion: 2023-11-30
• Status Verified: 2024-10
• Last Update Submitted: 2024-11-01
• Last Update Posted: 2024-11-04

Recruitment & Eligibility

• Status: TERMINATED
• Sex: All
• Target Recruitment: 58

Inclusion Criteria

1. Age of 18-70 years.
2. Second line treatment for cytological or histological diagnosis of recurrent or metastatic gastric and esophagogastric adenocarcinoma. Disease progression after adjuvant therapy within 6 months is eligible.
3. ECOG performance status of 0-2.
4. Estimated life expectancy of at least 3 months.
5. Bone marrow function: white blood cell count≥3.0×109 /L, absolute neutrophil count(ANC) ≥1.5×109 /L, platelet count(PLT) ≥90×109 /L, hemoglobin(HB) ≥90 g/L.
6. Left ventricular ejection fraction (LVEF) ≥ 50%.
7. Liver and kidney function: Creatinine(Cr)≤1.5 x upper limit of normal range(ULN); alanine glutamate transaminase (ALT) and glutamate transaminase (AST) ≤2.5 x upper limit of normal range (ULN), or ≤5 x upper limit of normal range (ULN)when with hepatic metastases，total bilirubin (TBIL)≤1.5 x upper limit of normal range (ULN), or≤2.5 x upper limit of normal range (ULN) when with Gilbert's syndrome.
8. Any acute, clinically significant treatment-related toxicity caused by previous treatment must have been reduced to less than or equal to grade 1, except hair loss.
9. Able and willing to comply with the study plans in this protocol and sign the informed consent.

Exclusion Criteria

1. uncontrollable infections or have received systematic antibiotic treatment within 72 hours before enrollment.
2. Any abnormal bone marrow hyperplasia or other abnormal hematopoietic function.
3. Have a second malignancy within 5 years prior to registration except for cured carcinoma in situ of cervix uteri, non-melanoma skin cancer.
4. Patients with symptomatic brain metastases.
5. Allergic to the chemotherapy drugs or the materials in this study.
6. Suffering from mental or nervous system disorders and unable to cooperate.
7. Pregnant or nursing female patients. Men and women of reproductive age are unwilling to take reliable contraceptive measures during the study.
8. Active autoimmune disease, history of autoimmune disease, use of corticosteroids or immunosuppressants, or use of hormone replacement therapy, such as thyroxine, insulin, etc.
9. Live vaccine was administered within 30 days before enrolment (injectable seasonal influenza vaccine is allowed as it is inactivated).
10. Patients with other diseases not suitable for enrolment, such as active tuberculosis, hepatitis B (after treatment, hepatitis B virus titer HBV-DNA <500IU/ml, and liver function is normal, but cannot be combined with hepatitis C), hepatitis C, uncontrolled electrolyte disorders ,pericardial effusion, pleural effusion and abdominal effusion, etc.
11. Have participated in other clinical trials within 30 days prior to this study.
12. History of organ transplantation.
13. Patients that researcher consider cannot sign informed consent or complete the study.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Nab-P/PD-1	Albumin-bound Paclitaxel Plus SHR-1210 (PD-1 inhibitor)	Patients in this arm receive albumin-bound paclitaxel and SHR-1210 (PD-1 inhibitor) thepary.
Nab-P	Albumin-bound Paclitaxel	Patients in this arm receive albumin-bound paclitaxel single-agent chemotherapy.

Primary Outcome Measures

Name	Time	Method
objective response rate(ORR)	up to 12 months	The rate of participants that achieve either a complete response (CR) or a partial response (PR).Higher rate of ORR indicates better treatment effect.

Secondary Outcome Measures

Name	Time	Method
Progression-free Survival (PFS)	up to 9 months	Time from the start of treatment to progression of disease or death.Higher rate of 9m PFS in statistic analysis means better outcome.
Overall survival (OS)	up to 12 months	Time from the start of treatment until death due to any reason.Increased rate of 12m OS compared to the other arm indicates more benefit from the treatment regimen.
Safety as measured by number and grade of adverse events	up to 12 months	Summary adverse events according to NCI-CTCAE 5.0
patient-reported outcomes (PROs)	up to 12 months	Patient-reported outcomes according to EQ-5D questionnaires.

Trial Locations

Locations (1)

Tongji hospital of Tongji Medical College, Huazhong University of Science and Technology; 🇨🇳 Wuhan, Hubei, China