Examining outcomes in patients with relapsed/refractory multiple myeloma treated with T-cell redirectors

A Retrospective, Multicountry Study of Clinical Outcomes in Patients With Relapsed/Refractory Multiple Myeloma Treated With T-cell Redirectors Outside of Clinical Trials

Observational Janssen-Cilag Ltd. · NCT06285318

This study looks at how well T-cell redirectors like teclistamab and talquetamab work for people with relapsed or refractory multiple myeloma who have been treated outside of clinical trials.

Quick facts

Study typeObservational
Enrollment900 (estimated)
Ages18 Years and up
SexAll
SponsorJanssen-Cilag Ltd. Industry-sponsored
Drugs / interventionsteclistamab, talquetamab
Locations68 sites (Aalborg and 67 other locations)
Trial IDNCT06285318 on ClinicalTrials.gov

What this trial studies

This observational study aims to describe the clinical outcomes of patients with relapsed/refractory multiple myeloma (RRMM) who have been treated with T-cell redirectors, specifically teclistamab and talquetamab, outside of clinical trials. It includes patients who received these treatments at various times, allowing for a comprehensive analysis of their effectiveness and safety in real-world settings. The study will gather data on patient responses and outcomes to better understand the impact of these therapies on RRMM.

Who should consider this trial

Good fit: Ideal candidates for this study are patients with a documented diagnosis of multiple myeloma who have received teclistamab or talquetamab.

Not a fit: Patients who have received teclistamab as part of an interventional clinical trial will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the effectiveness of teclistamab and talquetamab, potentially improving treatment strategies for patients with RRMM.

How similar studies have performed: While this study focuses on real-world outcomes, similar studies have shown promise in evaluating the effectiveness of T-cell redirectors in treating multiple myeloma.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Have a documented diagnosis of multiple myeloma
* Received the first dose of teclistamab on or before 31 December 2022, regardless of the duration of teclistamab treatment (REALiTEC cohort 1) OR Received the first dose of teclistamab from 01 January 2023 to 31 December 2024, inclusive, regardless of the duration of teclistamab treatment (REALiTEC cohort 2) OR Received the first dose of teclistamab from 01 January 2025 to 31 December 2025, inclusive, regardless of the duration of teclistamab treatment (REALiTEC cohort 3) OR Received the first dose of talquetamab on or before 31 December 2023, regardless of the duration of talquetamab treatment (REALiTAL cohort). Participants who received both teclistamab \& talquetamab can be included in both REALiTEC and REALiTAL cohorts
* Received at least one dose of teclistamab/talquetamab
* Provision of a patient-signed informed consent form (ICF), or an ICF waiver for deceased patients as applicable based on country/site-specific requirements

Exclusion Criteria:

* To be excluded from REALiTEC cohorts if received teclistamab as part of an interventional clinical trial
* To be excluded from REALiTAL cohort if received talquetamab as part of an interventional clinical trial
* Participants who have received teclistamab as part of a Janssen pre-approval access program are excluded from the REALiTEC Cohort 2 and REALiTEC Cohort 3

Where this trial is running

Aalborg and 67 other locations

+18 more sites — see ClinicalTrials.gov for the full list.

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Relapsed/Refractory Multiple Myeloma
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.