A Study of SHR-1802 in Combination With Adebrelimab in Patients With Advanced Solid Tumors

NCT ID: NCT05794477

Last Updated: 2023-06-02

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

132 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-04-28

Study Completion Date

2025-12-31

Brief Summary

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The aim of this study is to observe and evaluate the tolerability, safety, pharmacokinetics and immunogenicity of SHR-1802 combined with adebrelimab in patients with advanced solid tumors, determine the RP2D of SHR-1802 combined with adebrelimab ± chemotherapy, and evaluate the efficacy of SHR-1802 combined with adebrelimab ± chemotherapy in patients with advanced solid tumors.

Detailed Description

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Conditions

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Advanced Solid Tumor

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Dose-exploration:Six patients will be enrolled for tolerability observation. If ≥2 subjects in the previous dose level experienced DLTS, an additional 6 subjects in the other dose level were enrolled.

Efficacy-expansion: After determination of the recommended dose for Phase II (RP2D), selected cohorts with different tumor types will be expanded.
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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phase Ib:SHR-1802+Adebrelimab

Group Type EXPERIMENTAL

Adebrelimab

Intervention Type BIOLOGICAL

Specified dose on specified days

SHR-1802

Intervention Type BIOLOGICAL

Specified dose on specified days

phase II cohort 1: SHR-1802+Adebrelimab

Group Type EXPERIMENTAL

Adebrelimab

Intervention Type BIOLOGICAL

Specified dose on specified days

SHR-1802

Intervention Type BIOLOGICAL

Specified dose on specified days

phase II cohort 2: SHR-1802+Adebrelimab + Platinum Doublet Chemotherapy (PDCT)

Group Type EXPERIMENTAL

Adebrelimab

Intervention Type BIOLOGICAL

Specified dose on specified days

SHR-1802

Intervention Type BIOLOGICAL

Specified dose on specified days

Carboplatin/Cisplatin

Intervention Type DRUG

Specified dose on specified days. Participant will receive only two of the listed chemotherapies (carboplatin, cisplatin, paclitaxel, nab-paclitaxel) along with immunotherapy.

Paclitaxel/Nab-Paclitaxel/Pemetrexed

Intervention Type DRUG

Specified dose on specified days. Participant will receive only two of the listed chemotherapies (carboplatin, cisplatin, paclitaxel, nab-paclitaxel) along with immunotherapy.

phase II cohort 3: SHR-1802+Adebrelimab + PDCT

Group Type EXPERIMENTAL

Adebrelimab

Intervention Type BIOLOGICAL

Specified dose on specified days

SHR-1802

Intervention Type BIOLOGICAL

Specified dose on specified days

Carboplatin/Cisplatin

Intervention Type DRUG

Specified dose on specified days. Participant will receive only two of the listed chemotherapies (carboplatin, cisplatin, paclitaxel, nab-paclitaxel) along with immunotherapy.

Paclitaxel/Nab-Paclitaxel/Pemetrexed

Intervention Type DRUG

Specified dose on specified days. Participant will receive only two of the listed chemotherapies (carboplatin, cisplatin, paclitaxel, nab-paclitaxel) along with immunotherapy.

phase II cohort 4: SHR-1802+Adebrelimab

Group Type EXPERIMENTAL

Adebrelimab

Intervention Type BIOLOGICAL

Specified dose on specified days

SHR-1802

Intervention Type BIOLOGICAL

Specified dose on specified days

Interventions

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Adebrelimab

Specified dose on specified days

Intervention Type BIOLOGICAL

SHR-1802

Specified dose on specified days

Intervention Type BIOLOGICAL

Carboplatin/Cisplatin

Specified dose on specified days. Participant will receive only two of the listed chemotherapies (carboplatin, cisplatin, paclitaxel, nab-paclitaxel) along with immunotherapy.

Intervention Type DRUG

Paclitaxel/Nab-Paclitaxel/Pemetrexed

Specified dose on specified days. Participant will receive only two of the listed chemotherapies (carboplatin, cisplatin, paclitaxel, nab-paclitaxel) along with immunotherapy.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Able and willing to provide a written informed consent;
2. Eastern Cooperative Oncology Group (ECOG) performance status of 0-1;
3. Has a life expectancy≥ 12 weeks;
4. At least one measurable lesion according to RECIST v1.1;
5. Pathologically confirmed advanced solid tumor;
6. Adequate bone marrow reserve and organ function.

Exclusion Criteria

1. Have received anti-PD-1 or PD-L1 antibody therapy;
2. Subjects with other malignant tumors in the past 3 years;
3. Have uncontrolled clinically symptomatic pleural effusion, pericardial effusion, or ascites;
4. Previous or current interstitial pneumonia/interstitial lung disease ;
5. History of autoimmune disease with the possibility of recurrence or active autoimmune disease;
6. Severe infection within 1 month before the first study drug administration;
7. The presence of other serious physical or mental disorders or abnormalities in laboratory tests that may increase the risk of study participation or interfere with study results, as well as patients deemed unsuitable for study participation by the investigator.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Shanghai Hengrui Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Hunan Cancer Hospital

Changsha, Hunan, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Shuni Wang, M.M

Role: CONTACT

+86 15921207253

Facility Contacts

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Hui Wang, Doctor

Role: primary

+86-13973135460

Other Identifiers

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SHR-1802-II-202

Identifier Type: -

Identifier Source: org_study_id

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