A Real World Study of Equecabtagene Autoleucel in Subjects With Relapsed and Refractory Multiple Myeloma.

Peking University

Status: Not yet enrolling

Conditions: Relapsed/Refractory Multiple Myeloma

Treatments: Drug: Equecabtagene Autoleucel

Study type: Observational

Funder types: Other

Identifiers

NCT06369935

20240407

Details and patient eligibility

About

This study is a multicenter, observational, single-arm real world study. The purpose of this study is to describe demographic and disease characteristics, treatment patterns, and clinical outcomes in the real-world setting among participants in China with relapsed/refractory multiple myeloma (RRMM) who have been treated with Equecabtagene Autoleucel. This study will use both prospective and retrospective data

Full description

Primary endpoint:

Best Overall Response Rate (BOR): The proportion of patients who receive treatment with Ikeolensay injection and have been evaluated by researchers as having the best disease status is strict complete response (sCR), complete response (CR), very good partial response (VGPR), or partial response (PR).

Secondary endpoint:

Progress Free Survival (PFS) rate at 6 months: The probability of patients not experiencing disease progression or death from any cause after receiving treatment with Ikeolensay injection for 6 months; Overall survival (OS) rate at 6 months: the probability of survival of patients after receiving treatment with Ikeolensay injection for 6 months; Time to Response (TTR): The time interval between the patient receiving treatment with Ikeolensay injection and the first recorded time of disease remission; Time to Complete Response (TTCR): The time interval between the patient receiving treatment with Ikeolensay injection and the first recording of complete disease response (CR or sCR); Adverse Event (AE): After receiving treatment with Ikeolensay Injection, researchers consider all adverse events and serious adverse events (SAE) related to Ikeolensay Injection treatment; Hospitalization: After receiving treatment with Ikeolensay injection, the researcher considers any hospitalization related to Ikeolensay injection treatment (including the reason, duration, and outcome of hospitalization); Death: The death of the patient after receiving treatment with Ikeolensay injection, recording the date and cause of death (any reason); Secondary malignant tumors: For any secondary malignant tumors discovered during the monitoring process, researchers can obtain tumor biopsy samples and other necessary samples of tumor tissue according to clinical needs, relevant guiding principles, and product instructions for safety analysis; Quality of life: Evaluate the quality of life using the EQ-5D and EORTCQLQ C30 scoring standards; Medical resource utilization: Collect any medical resource utilization information related to the treatment of patients with Ikeolensay injection (including hospitalization, emergency, outpatient, and new prescription drug usage).

Enrollment: 260 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Adult patients with confirmed relapsed/refractory multiple myeloma;
• Based on clinical practice, the physician decided to administer equecabtagene autoleucel treatment;
• Voluntarily sign the informed consent form approved by the ethics committee.

Exclusion criteria

• Patients who are hypersensitive to the active ingredients of the product or any excipients (dimethyl sulfoxide, compound electrolyte injection, human albumin);
• The researcher believes that patients are unable to return for follow-up visits or that it is impossible to complete the study;
• Patients with expected survival less than 3 months