Toripalimab in Combination With Platinum Plus Etoposidein Patients With Extensive-Stage Small Cell Lung Cancer

NCT ID: NCT04012606

Last Updated: 2025-01-16

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 442 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2019-07-23
• Study Completion Date: 2023-04-20

Brief Summary

This is a phase III, multicenter, double-blinded, placebo-controlled study of platinum（Cisplatin or Carboplatin） plus etoposide with or without toripalimab as first Line therapy in patients with extensive stage small cell lung cancer.

The purpose of this study is to evaluate the safety and efficacy of toriplimab in combination with platinum（Cisplatin or Carboplatin） plus etoposide in treatment naive extensive stage small cell lung cancer.

Participants will receive asigned study treatment until progressive disease (PD) as assessed by the investigator using Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1).

Conditions

Small Cell Lung Cancer

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: SEQUENTIAL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: QUADRUPLE

Study Groups

TORIPALIMAB

Group Type: EXPERIMENTAL

TORIPALIMAB INJECTION(JS001 ) Carboplatin Cisplatin Etoposide Placebo

Intervention Type: DRUG

TORIPALIMAB INJECTION(JS001 ) or Placebo combined with chemotherapy, 240mg/6ml/vial, Q3W,up to 2 years of treatment.

Chemotherapy

Group Type: ACTIVE_COMPARATOR

TORIPALIMAB INJECTION(JS001 ) Carboplatin Cisplatin Etoposide Placebo

Intervention Type: DRUG

TORIPALIMAB INJECTION(JS001 ) or Placebo combined with chemotherapy, 240mg/6ml/vial, Q3W,up to 2 years of treatment.

Interventions

TORIPALIMAB INJECTION(JS001 ) Carboplatin Cisplatin Etoposide Placebo

TORIPALIMAB INJECTION(JS001 ) or Placebo combined with chemotherapy, 240mg/6ml/vial, Q3W,up to 2 years of treatment.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. ≥18 years , male or female;

2. Histologically or cytologically confirmed ES-SCLC (per the Veterans Administration Lung Study Group (VALG) staging system

3. ECOG PS 0~1;

4. No prior treatment or immunocheckpoint inhibitors for ES-SCLC;

5. Treatment-free for at least 6 months since last chemo/radiotherapy, among those treated (with curative intent) with prior chemo/radiotherapy for limited-stage SCLC；

6. Patients with asymptomatic brain metastases who have received previous treatment

7. Has provided tumor tissue samples

8. Estimated survival time ≥8 weeks;

9. There is at least one measurable lesion that conforms to RECIST criteria v1.1.For lesions that have received previous radiation therapy, the lesion can only be included in the measurable lesion if the disease progression is clear after radiotherapy and the lesion is not the only measurable lesion.

10. Before the first dose of the study drug, it should have appropriate organ function, and the laboratory test value should meet the protocol.

11. Has adequate hematologic and end organ function

Exclusion Criteria

1. Prior systemtic treatment for ES-SCLC;

2. Prior treatment with any CD137 agnist or immunocheckpoint inhibitors.

3. Subjects with active or untreated central nervous system (CNS) tumor metastasis;

4. Spinal cord compression not definitively treated with surgery and/or radiation or previously diagnosed and treated spinal cord compression without evidence that disease has been clinically stable for ≥ 1 week prior to randomization

5. Cancerous meningitis;

6. Uncontrolled or symptomatic hypercalcemia;

7. Other malignant tumors within 5 years prior to the first dose of study treatment

8. Subjects with any active, known or suspected autoimmune disease;

9. History of idiopathic pulmonary fibrosis, drug-induced pneumonitis,or evidence of active pneumonitis .

10. Subjects who received major surgery within 28 days prior to enrollment or were not fully recovered from prior surgery;

11. Significant cardiovascular disease, such as New York Heart Assoc

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

Sponsors

Shanghai Junshi Bioscience Co., Ltd.

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Ying Cheng

Changchun, , China

Countries

China

References

Cheng Y, Zhang W, Wu L, Zhou C, Wang D, Xia B, Bi M, Fu X, Li C, Lv D, Zhao Y, Chen G, Yi T, Huang J, Li M, Yang R, Huang X, Wang Y, Zhang M, Pan Y, Sun Y, Hu S, Zhang X, Zhou M, Fang J, Jin F, Liu Y, Li Y, Zhang Z, Hu J, Liu L, Wang R, Li Y, Gu K, Ding C, Fan Q, Zhang G, Chen Y, Jiang L, Zheng WE, Chen S, Huang C, Han Z, Yang H, Wang J, Wang B, Wu H, Bao Y, Li M, Luo X, Gu S, Yu W, Xu K, Zhang S, Yu J. Toripalimab Plus Chemotherapy as a First-Line Therapy for Extensive-Stage Small Cell Lung Cancer: The Phase 3 EXTENTORCH Randomized Clinical Trial. JAMA Oncol. 2025 Jan 1;11(1):16-25. doi: 10.1001/jamaoncol.2024.5019.

Reference Type: DERIVED

PMID: 39541202 (View on PubMed)

Other Identifiers

JS001-028-III-SCLC

Identifier Type: -

Identifier Source: org_study_id