NCT05090566 · OUTCOME

SSA: Number of Participants With Severity of AEs According to Cytokine Release Syndrome (CRS) Graded According to American Society for Transplantation and Cellular Therapy (ASTCT) Grading Criteria 2019- Phase 1b

MagnetisMM-4: Umbrella Study of Elranatamab (PF-06863135) in Combination With Anti-Cancer Treatments in Multiple Myeloma · Source last updated 2026-04-24

This outcome was registered, but no numerical results were posted in the captured record.

Measure: Not reported
Unit: Not reported
Interval / dispersion: Not reported
Time frame: From treatment initiation till study completion

What was measured

CRS: supraphysiologic response following any immune therapy that results in the activation or engagement of endogenous or infused T-cells and/or other immune effector cells. Symptoms must include fever at the onset, and may include hypotension, hypoxia and end organ dysfunction. As per ASTCT criteria, G1: fever (temperature \>=38 degree Celsius), hypotension and/or hypoxia none; G2: fever, hypotension not requiring vasopressors, hypoxia requiring low-flow nasal cannula/facemask or blow-by; G3: fever, hypotension requiring a vasopressor with or without vasopressin, hypoxia requiring high-flow nasal cannula/facemask, nonrebreather mask, or Venturi mask; G4: fever, hypotension requiring multiple vasopressors (excluding vasopressin), hypoxia requiring positive pressure. Organ toxicities associated with CRS graded according to CTCAE v5.0. G1: mild, G2: moderate, G3: severe, G4: life-threatening consequences; urgent intervention indicated. G5: death related to AE.

Groups in this outcome

Group identifiers and denominators belong to this outcome only. They may differ in another outcome or in safety reporting.

Reported measurements

No numerical measurement classes were posted for this outcome. Missing is not zero.

Complete source fields

anticipated Posting Date: 2027-03
denom Units Selected: Participants
description: CRS: supraphysiologic response following any immune therapy that results in the activation or engagement of endogenous or infused T-cells and/or other immune effector cells. Symptoms must include fever at the onset, and may include hypotension, hypoxia and end organ dysfunction. As per ASTCT criteria, G1: fever (temperature \>=38 degree Celsius), hypotension and/or hypoxia none; G2: fever, hypotension not requiring vasopressors, hypoxia requiring low-flow nasal cannula/facemask or blow-by; G3: fever, hypotension requiring a vasopressor with or without vasopressin, hypoxia requiring high-flow nasal cannula/facemask, nonrebreather mask, or Venturi mask; G4: fever, hypotension requiring multiple vasopressors (excluding vasopressin), hypoxia requiring positive pressure. Organ toxicities associated with CRS graded according to CTCAE v5.0. G1: mild, G2: moderate, G3: severe, G4: life-threatening consequences; urgent intervention indicated. G5: death related to AE.
reporting Status: NOT_POSTED
time Frame: From treatment initiation till study completion
title: SSA: Number of Participants With Severity of AEs According to Cytokine Release Syndrome (CRS) Graded According to American Society for Transplantation and Cellular Therapy (ASTCT) Grading Criteria 2019- Phase 1b
type: SECONDARY

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Preserved source evidence · Not medical advice