A Study Comparing Talquetamab in Combination With Daratumumab or in Combination With Daratumumab and Pomalidomide Versus Daratumumab in Combination With Pomalidomide and Dexamethasone in Participants With Multiple Myeloma That Returns After Treatment or is Resistant to Treatment
A Study Comparing Talquetamab in Combination With Daratumumab or in Combination With Daratumumab and Pomalidomide Versus Daratumumab in Combination With Pomalidomide and Dexamethasone in Participants With Multiple Myeloma That Returns After Treatment or is Resistant to Treatment
The purpose of the study is to compare the efficacy of talquetamab subcutaneous(ly) (SC) in combination with daratumumab SC and pomalidomide (Tal-DP) and talquetamab SC in combination with daratumumab SC (Tal-D), respectively, with daratumumab SC in combination with pomalidomide and dexamethasone (DPd).
Primary outcome measures
Progression-Free Survival (PFS)
Secondary outcome measures
Overall Response (Partial Response [PR] or Better)
Progression-free Survival on Next-line Therapy (PFS2)
Time to Next Therapy (TTNT)
Number of Participants with Adverse Events (AEs)
Number of Participants with AEs by Severity
Serum Concentrations of Talquetamab
Serum Concentrations of Daratumumab
Number of Participants with Presence of Anti-Drug Antibodies (ADAs) to Talquetamab
Number of Participants With Presence of Anti-Drug Antibodies (ADAs) to Daratumumab
Time to Worsening in Symptoms, Functioning, and Overall Health-Related Quality of Life (HRQoL) as Assessed by Multiple Myeloma Symptom and Impact Questionnaire (MySIm-Q)
Time to Worsening in Symptoms, Functioning, and HRQoL as Assessed by PROMIS Short Form Version 2.0 -Physical Functioning 8c
Time to Worsening in Symptoms, Functioning, and HRQoL as Assessed by EORTC-QLQ-C30
Time to Worsening in Symptoms, Functioning, and HRQoL as Assessed by PRO-CTCAE
Time to Worsening in Symptoms, Functioning, and HRQoL as Assessed by EuroQol Five Dimension Questionnaire 5-Level (EQ-5D-5L)
Time to Worsening in Symptoms, Functioning, and HRQoL as Assessed by Patient Global Impression - Severity (PGI-S)
Change From Baseline in Symptoms, Functioning, and Overall HRQoL as Assessed by Multiple Myeloma Symptom and Impact Questionnaire (MySIm-Q)
Change from Baseline in Symptoms, Functioning, and HRQoL as Assessed by PROMIS Short Form Version 2.0 -Physical Functioning 8c
Change from Baseline in Symptoms, Functioning, and HRQoL as Assessed by EORTC-QLQ-C30
Change from Baseline in Symptoms, Functioning, and HRQoL as Assessed by PRO-CTCAE
Change from Baseline in Symptoms, Functioning, and HRQoL as Assessed by EuroQol Five Dimension Questionnaire 5-Level (EQ-5D-5L)
Change from Baseline in Symptoms, Functioning, and HRQoL as Assessed by Patient Global Impression - Severity (PGI-S)