Status:

NOT_YET_RECRUITING

LCAR-M61SQ in Treatment of Relapsed/Refractory Multiple Myeloma

Lead Sponsor:

First Affiliated Hospital of Wenzhou Medical University

Collaborating Sponsors:

Beijing Boren Hospital

First People's Hospital of Hangzhou

Conditions:

Relapsed/Refractory Multiple Myeloma

Eligibility:

All Genders

18+ years

Phase:

NA

Brief Summary

A prospective, open-label dose-exploration and expansion study to evaluate the safety, tolerability, pharmacokinetics, and antitumor efficacy characteristics of LCAR-M61SQ in patients with relapsed/re...

Detailed Description

This study is a prospective, open-label clinical study to evaluate the safety, tolerability, pharmacokinetics, and antitumor efficacy characteristics of LCAR-M61SQ in patients with relapsed/refractory...

Eligibility Criteria

Inclusion

  • Subjects voluntarily participate in clinical research;
  • Age ≥18 years old;
  • Eastern Cooperative Oncology Group (ECOG) score 0-2;
  • Examination evidence of initial diagnosis of MM according to IMWG diagnostic criteria;
  • Measurable lesions were present;
  • Subjects have received at least three previous lines of multiple myeloma therapy, each with at least one complete therapy cycle, unless the best response to the therapeutic regimen was documented as disease progression (PD confirmed according to IMWG criteria);
  • Expected survival ≥3 months;
  • Clinical laboratory values in the screening period meet criteria;

Exclusion

  • Received previous therapy targeting GPRC5D targets;
  • Prior antineoplastic therapy and meet exclusion criteria (before apheresis);
  • Subjects had Waldenstrom macroglobulinemia, POEMS syndrome, or primary AL amyloidosis at the time of screening.
  • Subjects who were positive for any of HBsAg, HBV DNA, HCV-Ab, HCV RNA, and HIV-Ab;
  • Life-threatening allergic reactions, hypersensitivity reactions, or intolerance to CAR-T cell formulations or their excipients, including DMSO, are known.
  • Serious underlying diseases were present;
  • Female subjects who were pregnant, breastfeeding, or planning to become pregnant while participating in this study or within 1 year of receiving study treatment.
  • Also enrolled in other clinical studies.

Key Trial Info

Start Date :

March 20 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

December 30 2030

Estimated Enrollment :

35 Patients enrolled

Trial Details

Trial ID

NCT06888752

Start Date

March 20 2025

End Date

December 30 2030

Last Update

March 21 2025

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