RecruitingPhase I/IICTR20232951CAR-T targeting both BCMA and CD38

CAR-T targeting both BCMA and CD38 · relapsed/refractory multiple myeloma Phase I/II clinical trial

Official protocol title:A Phase I/II Clinical Study of GC012F Injection for the Treatment of Relapsed/Refractory Multiple Myeloma (RRMM)

Sponsor: Gracell Biotechnologies (Suzhou) Co., Ltd.Updated: 9/7/2026
Target CohortRelapsed/refractory(Synthesized by CMDN from protocol summary; final eligibility confirmed by study doctors)

Trial Summary

This project is a Phase I/II clinical trial sponsored by Gracell Biotechnologies (Suzhou) Co., Ltd., primarily enrolling patients with relapsed/refractory multiple myeloma (RRMM) who have previously received at least 3 lines of anti-myeloma therapy (and must have previously received a proteasome inhibitor, an immunomodulatory drug, and an anti-CD38 monoclonal antibody); this trial has no specific gene mutation requirements. The treatment regimen uses an innovative chimeric antigen receptor T-cell (CAR-T) therapy (GC012F injection), administered as a single intravenous infusion. The trial is being conducted at a total of 10 leading domestic hospitals in China, including The First Affiliated Hospital, Zhejiang University School of Medicine; Renji Hospital, Shanghai Jiao Tong University School of Medicine; Second Affiliated Hospital of Naval Medical University (Shanghai Changzheng Hospital); Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology; and Beijing Chaoyang Hospital, Capital Medical University.

Participating Centers1 in China + 9 overseas

The First Affiliated Hospital, Zhejiang University School of Medicine
Renji Hospital, Shanghai Jiao Tong University School of Medicine
Second Affiliated Hospital of Naval Medical University (Shanghai Changzheng Hospital)
The Second Affiliated Hospital of Xi'an Jiaotong University
Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology
Beijing Chaoyang Hospital, Capital Medical University
Beijing Gobroad Hospital
The First Affiliated Hospital of Wenzhou Medical University
Shengjing Hospital of China Medical University
Shandong Cancer Hospital Affiliated to Shandong First Medical University

Source and Verification

Every fact on this page is derived from the official study protocol document below. The source document is archived as a PDF for direct verification.

Document type
CDE clinical trial registration filing (original PDF)
Official registration number
CTR20232951
Verify on the NMPA CDE public platformby entering CTR20232951 in the registration-number field. The platform is a search interface with no permanent per-study URL, so a direct link is not possible.
Last reconciled
2026-09-07

Frequently Asked Questions about this Study

Structured facts derived from official protocol filings for patient and family reference

QWhich patient group is targeted by this clinical trial?

According to official protocol filings (target population synthesized by CMDN from study details, not an official CDE field), this study is primarily designed for patients with [Relapsed/refractory]. Eligibility requires verified clinical confirmation by investigators regarding prior lines of therapy, active disease biomarkers, and performance status.

QWhat are the specific eligibility criteria regarding age, performance status, and prior therapy?

According to verified protocol filings, key eligibility thresholds include: age 18–75 years, ECOG performance status ≤ 1, ≥ 3 prior lines of therapy. The study specifies 13 inclusion and 20 exclusion criteria covering detailed organ function and medical history. Final enrollment confirmation is determined by investigators at participating hospital trial centers.

QWhat are the investigational targets and mechanism of action?

The core therapeutic target or investigational mechanism is [CAR-T targeting both BCMA and CD38]. It aims to selectively eradicate clonal plasma cells or redirect anti-tumor immune responses, representing an active area of precision hematology research.

QWhat clinical phase is this study in?

This study is registered as a [Phase I/II] clinical trial. The protocol is conducted under rigorous ethical and Good Clinical Practice (GCP) oversight approved by institutional ethics committees.

QWhere are the participating hospital trial centers located?

This is an international multi-centre study with 1 study centres in China and 9 overseas centres. The lead institution is [The First Affiliated Hospital, Zhejiang University School of Medicine]. Prominent sites include The First Affiliated Hospital, Zhejiang University School of Medicine, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Second Affiliated Hospital of Naval Medical University (Shanghai Changzheng Hospital), among others. Eligible domestic patients can seek screening at the nearest participating centre.

QWhat is the official trial registration code and how can it be verified?

The official public registration identifier for this protocol is [CTR20232951] (CDE_CTR). Patients and researchers can verify registration details and regulatory authorizations directly on the official NMPA CDE platform.

Note for International Patients: Trial centers for this study are located in China. Interventional trials strictly comply with domestic Human Genetic Resources (HGRAC) regulations and standard hospital protocols, which generally restrict enrollment to residents with domestic healthcare identification. International patients seeking approved cellular therapies should review commercial options.

Key Information

Status

Recruiting

Phase

Phase I/II

Target / Therapy

CAR-T targeting both BCMA and CD38

Sponsor

Gracell Biotechnologies (Suzhou) Co., Ltd.

Principal Investigator

He Huang

Lead Institution

The First Affiliated Hospital, Zhejiang University School of Medicine

Participating Centers

1 in China + 9 overseas

CDE Registry ID

CTR20232951

ClinicalTrials.gov ID

NCT04935580

Trial information is translated from the Chinese source record and reviewed by CMDN. Confirm current status and eligibility with the study team.

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Keywords

Gracell BiotechnologiesPhase I/IIrelapsed/refractory multiple myeloma (RRMM)chimeric antigen receptor T-cell (CAR-T) therapybiological productsBCMA targetCTR20232951

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Patient Rights & Safety Assurance

Protocol drugs and related tests are fully covered by the sponsor. All studies are strictly supervised by ethics committees, and patients retain the legal right to withdraw at any time.

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