A Clinical Trial of LBL-024 Combined With Etoposide and Platinum in Patients With Advanced Neuroendocrine Carcinoma

NCT ID: NCT06157827

Last Updated: 2026-01-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1/PHASE2

Total Enrollment

178 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-12-08

Study Completion Date

2027-07-20

Brief Summary

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An open-label, multicenter phase Ib/II clinical study to evaluate the safety and efficacy of LBL-024 combined with etoposide and platinum in the first-line treatment of patients with advanced neuroendocrine carcinoma (NEC)

Detailed Description

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This trial includes two parts: phase Ib and phase II study. Phase Ib is a dose-escalation and Phase II is the dose optimization and dose expansion .

Phase Ib program to enroll patients with advanced neuroendocrine carcinoma (NEC) without systemic therapy.To sequentially evaluate the safety and tolerability of LBL-024 in combination with etoposide and platinum (cisplatin or carboplatin) at different doses by the dose-escalation method.

Phase II includes two stages, dose optimization and dose expansion.

The dose optimization part will conduct combination of LBL-024, which is a further optimization study in two dose groups, enrolling patients with EP-NEC who have not received systemic treatment, to fully assess the dose-exposure-effect relationship, and in combination with the target binding characteristics of LBL-024, pharmacokinetic/pharmacodynamic, efficacy and/or safety profile, considering multiple dimensions,To confirm the rationale for the recommended Phase 2 dose (RP2D).

The recommended Phase 2 dose (RP2D) will be determined based on the safety, tolerability, efficacy and PK data from the clinical studies of LBL-024.After obtaining the RP2D, a dose expansion study of combination dosing at the RP2D will be conducted to obtain adequate efficacy data.

This trial will enroll 178 patients in Phase Ib and Phase II study.

Conditions

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Advanced Neuroendocrine Carcinoma

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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LBL-024+Etoposide+Carboplatin/Cisplatin

LBL-024+Etoposide+Carboplatin/Cisplatin Injection,dose A、dose B or dose C; Q3W

Group Type EXPERIMENTAL

LBL-024 for Injection

Intervention Type DRUG

Initial dose-MTD; Q3W; intravenous infusion

Etoposide Injection

Intervention Type DRUG

Initial dose(Dose was decided by the investigator according to the subject's condition); Q3W; intravenous infusion

Carboplatin Injection

Intervention Type DRUG

Initial dose(Dose was decided by the investigator according to the subject's condition); Q3W; intravenous infusion

Cisplatin injection

Intervention Type DRUG

Initial dose(Dose was decided by the investigator according to the subject's condition); Q3W; intravenous infusion

Atezolizumab+Etoposide+Carboplatin

Atezolizumab+Etoposide+Carboplatin Injection,dose A ; Q3W

Group Type EXPERIMENTAL

Etoposide Injection

Intervention Type DRUG

Initial dose(Dose was decided by the investigator according to the subject's condition); Q3W; intravenous infusion

Carboplatin Injection

Intervention Type DRUG

Initial dose(Dose was decided by the investigator according to the subject's condition); Q3W; intravenous infusion

Atezolizumab injection

Intervention Type DRUG

Initial dose; Q3W; intravenous infusion

Interventions

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LBL-024 for Injection

Initial dose-MTD; Q3W; intravenous infusion

Intervention Type DRUG

Etoposide Injection

Initial dose(Dose was decided by the investigator according to the subject's condition); Q3W; intravenous infusion

Intervention Type DRUG

Carboplatin Injection

Initial dose(Dose was decided by the investigator according to the subject's condition); Q3W; intravenous infusion

Intervention Type DRUG

Atezolizumab injection

Initial dose; Q3W; intravenous infusion

Intervention Type DRUG

Cisplatin injection

Initial dose(Dose was decided by the investigator according to the subject's condition); Q3W; intravenous infusion

Intervention Type DRUG

Other Intervention Names

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LBL-024 Etoposide Carboplatin Atezolizumab Cisplatin

Eligibility Criteria

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Inclusion Criteria

1. Subject has voluntarily agreed to participate by giving written informed consent for the trial,and Consent to follow trial treatment and visit schedule
2. aged 18-75 years (including borderline values) at the time of signing the informed consent form
3. Have a performance status of 0 to 1 on the Eastern Cooperative Oncology Group (ECOG) Performance Status Scale
4. Have a life expectancy of at least 12 weeks
5. Subject has at least one measurable target lesion by RECIST 1.1 criteria
6. Fertile men and women of childbearing age are willing to take effective contraceptive measures (including abstinence, intrauterine devices, hormonal contraception, and correct use of condoms) from the signing of the informed consent form to 6 months after the last dose of the investigational drug; women of childbearing age include premenopausal women and women who had menopause less than two years ago. Blood pregnancy test results must be negative for women of childbearing age within 7 days prior to the initial dose of the investigational drug.

Exclusion Criteria

1. Subjects who underwent major organ surgery (excluding needle biopsy) or significant trauma within 4 weeks prior to the initial use of the investigational drug, or require elective surgery during the trial period
2. Use of immunomodulatory drugs within 14 days prior to the initial use of the investigational drug, including but not limited to thymosin, interleukin, and interferon
3. Systemic use of corticosteroidsor other immunosuppressants within 14 days prior to the initial use of the investigational drug;The following conditions are excluded: Treatment with topical, ocular, intra-articular, intranasal, and inhaled corticosteroids; short-term use of glucocorticoids for preventive therapy (e.g., to prevent contrast allergy)
4. Subjects with an active infection that currently requires intravenous anti infective therapy
5. History of immunodeficiency, including positive HIV antibody test results
6. Pregnant or lactating women
7. The investigator's assessment that there may be other factors affecting compliance among participants or that some may not be suitable for inclusion in this study.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Nanjing Leads Biolabs Co.,Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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lin shen

Role: PRINCIPAL_INVESTIGATOR

Peking University Cancer Hospital & Institute

Locations

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Anhui Provincial Hospital

Hefei, Anhui, China

Site Status RECRUITING

Anhui Cancer Hospital

Hefei, Anhui, China

Site Status RECRUITING

Beijing GoBroad Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Beijing Cancer Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Chongqing University Cancer Hospital

Chongqing, Chongqing Municipality, China

Site Status RECRUITING

Fujian Cancer Hospital

Fuzhou, Fujian, China

Site Status RECRUITING

The First Affiliated Hospital of Guangdong Pharmaceutical University

Guangzhou, Guangdong, China

Site Status RECRUITING

Guangxi Medical University Cancer Hospital

Nanning, Guangxi, China

Site Status RECRUITING

Harbin Medical University Cancer Hospital

Harbin, Heilongjiang, China

Site Status RECRUITING

The First Affiliated Hospital of Henan University of Science and Technology

Luoyang, Henan, China

Site Status RECRUITING

Henan Cancer Hospital

Zhengzhou, Henan, China

Site Status RECRUITING

Hubei Cancer Hospital

Wuhan, Hubei, China

Site Status RECRUITING

Xiangyang Central Hospital

Xiangyang, Hubei, China

Site Status RECRUITING

The First Affiliated Hospital of Nanchang University

Nanchang, Jiangxi, China

Site Status RECRUITING

Liaoning Cancer Hospital

Shenyang, Liaoning, China

Site Status RECRUITING

Qilu Hospital of Shandong University

Jinan, Shandong, China

Site Status RECRUITING

Shandong Cancer Hospital

Jinan, Shandong, China

Site Status RECRUITING

Fudan University Shanghai Cancer Center

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Shanxi Cancer hospital

Taiyuan, Shanxi, China

Site Status RECRUITING

West China Hospital of Sichuan University

Chengdu, Sichuan, China

Site Status RECRUITING

The First Affiliated Hospital Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status RECRUITING

The Second Affiliated Hospital, Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status RECRUITING

Sir Run Run Shaw Hospital,Zhejiang University School of Medicine

Hangzhou, Zhejiang, China

Site Status RECRUITING

Zhejiang Cancer Hospital

Hangzhou, Zhejiang, China

Site Status RECRUITING

Countries

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China

Central Contacts

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xue kong

Role: CONTACT

025-83378099

Facility Contacts

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xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

Xue Kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

xue kong

Role: primary

02583378099

Other Identifiers

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LBL-024-CN002

Identifier Type: -

Identifier Source: org_study_id

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