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NCT04304144 · OUTCOME

Number of Participants With Treatment-emergent Serious Adverse Events (SAEs) and Adverse Events (AEs), and AEs Leading to Treatment Discontinuation

A Study to Evaluate the Safety and Tolerability of CAEL-101 in Patients With AL Amyloidosis · Source last updated 2025-03-05

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

Measure
COUNT_OF_PARTICIPANTS
Unit
Participants
Interval / dispersion
Not reported
Time frame
First dose of study drug until 140 days after last dose of study drug (Maximum exposure: 38.90 months for Part A and 32.50 months for Part B)

What was measured

An adverse event (AE) was as any untoward medical occurrence associated with the use of a drug in humans, whether or not considered drug related. An SAE was an AE that met at least 1 of the following criteria: resulted in death, was life-threatening, required inpatient hospitalization or prolongation of existing hospitalization for the AE, resulted in persistent or significant disability/incapacity or substantial disruption of the ability to conduct normal life functions, congenital anomaly/birth defect (in the child of a participant who was exposed to the study drug), or an important medical event or reaction. A TEAE was defined as an AE that started after the first dose of treatment and before the last dose of study drug +140 days. A summary of all Serious Adverse Events and Other Adverse Events (nonserious) regardless of causality is located in the 'Reported Adverse Events' Section.

Analysis population: Safety Set included all participants who were treated with at least 1 dose of CAEL-101. AE data were collected for the participants in the DLT period (Part A) by dose separately. Additionally, the AE data for participants in the DLT period were also collected regardless of dose level received along with the AE data collected during the Part A Continued Treatment (Part A) period as an Overall arm.

Groups in this outcome

DLT Period (Part A): CAEL-101 500 mg/m^2

Participants received CAEL-101 500 mg/m\^2 administered weekly as an IV infusion the first 4 weeks (DLT observation period).

DLT Period (Part A): CAEL-101 750 mg/m^2

Participants received CAEL-101 750 mg/m\^2 administered weekly as an IV infusion the first 4 weeks (DLT observation period).

DLT Period (Part A): CAEL-101 1000 mg/m^2

Participants received CAEL-101 1000 mg/m\^2 administered weekly as an IV infusion the first 4 weeks (DLT observation period).

Overall (Part A): DLT + Continued Treatment Period: CAEL-101 Combined With SoC CyBorD

Participants received CAEL-101 during the DLT period weekly as an IV infusion the first 4 weeks, and thereafter received CAEL-101 at the RP3D (1000 mg/m\^2) every other week until the end of study, in combination with the SoC CyBorD (cyclophosphamide, bortezomib, dexamethasone) chemotherapy.

Continued Treatment Period (Part B): CAEL-101 Combined With SoC CyBorD and Daratumumab

Participants received CAEL-101 at the RP3D (1000 mg/m\^2) administered weekly as an IV infusion for the first 4 weeks, and then every other week until end of study, in combination with the SoC CyBorD chemotherapy and daratumumab.

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

Analysis denominator · Participants

GroupSource count
DLT Period (Part A): CAEL-101 500 mg/m^24
DLT Period (Part A): CAEL-101 750 mg/m^23
DLT Period (Part A): CAEL-101 1000 mg/m^26
Overall (Part A): DLT + Continued Treatment Period: CAEL-101 Combined With SoC CyBorD13
Continued Treatment Period (Part B): CAEL-101 Combined With SoC CyBorD and Daratumumab12

Reported measurements

Any TEAEs
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
DLT Period (Part A): CAEL-101 500 mg/m^24Not reportedNot reportedNot reportedNot reported
DLT Period (Part A): CAEL-101 750 mg/m^23Not reportedNot reportedNot reportedNot reported
DLT Period (Part A): CAEL-101 1000 mg/m^26Not reportedNot reportedNot reportedNot reported
Overall (Part A): DLT + Continued Treatment Period: CAEL-101 Combined With SoC CyBorD13Not reportedNot reportedNot reportedNot reported
Continued Treatment Period (Part B): CAEL-101 Combined With SoC CyBorD and Daratumumab12Not reportedNot reportedNot reportedNot reported
Treatment-emergent SAEs
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
DLT Period (Part A): CAEL-101 500 mg/m^20Not reportedNot reportedNot reportedNot reported
DLT Period (Part A): CAEL-101 750 mg/m^20Not reportedNot reportedNot reportedNot reported
DLT Period (Part A): CAEL-101 1000 mg/m^22Not reportedNot reportedNot reportedNot reported
Overall (Part A): DLT + Continued Treatment Period: CAEL-101 Combined With SoC CyBorD9Not reportedNot reportedNot reportedNot reported
Continued Treatment Period (Part B): CAEL-101 Combined With SoC CyBorD and Daratumumab7Not reportedNot reportedNot reportedNot reported
AEs Leading to Treatment Discontinuation
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
DLT Period (Part A): CAEL-101 500 mg/m^20Not reportedNot reportedNot reportedNot reported
DLT Period (Part A): CAEL-101 750 mg/m^20Not reportedNot reportedNot reportedNot reported
DLT Period (Part A): CAEL-101 1000 mg/m^20Not reportedNot reportedNot reportedNot reported
Overall (Part A): DLT + Continued Treatment Period: CAEL-101 Combined With SoC CyBorD3Not reportedNot reportedNot reportedNot reported
Continued Treatment Period (Part B): CAEL-101 Combined With SoC CyBorD and Daratumumab1Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        4
      2. group Id
        OG001
        value
        3
      3. group Id
        OG002
        value
        6
      4. group Id
        OG003
        value
        13
      5. group Id
        OG004
        value
        12
    title
    Any TEAEs
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        2
      4. group Id
        OG003
        value
        9
      5. group Id
        OG004
        value
        7
    title
    Treatment-emergent SAEs
  3. categories
    1. measurements
      1. group Id
        OG000
        value
        0
      2. group Id
        OG001
        value
        0
      3. group Id
        OG002
        value
        0
      4. group Id
        OG003
        value
        3
      5. group Id
        OG004
        value
        1
    title
    AEs Leading to Treatment Discontinuation
denoms
  1. counts
    1. group Id
      OG000
      value
      4
    2. group Id
      OG001
      value
      3
    3. group Id
      OG002
      value
      6
    4. group Id
      OG003
      value
      13
    5. group Id
      OG004
      value
      12
    units
    Participants
description
An adverse event (AE) was as any untoward medical occurrence associated with the use of a drug in humans, whether or not considered drug related. An SAE was an AE that met at least 1 of the following criteria: resulted in death, was life-threatening, required inpatient hospitalization or prolongation of existing hospitalization for the AE, resulted in persistent or significant disability/incapacity or substantial disruption of the ability to conduct normal life functions, congenital anomaly/birth defect (in the child of a participant who was exposed to the study drug), or an important medical event or reaction. A TEAE was defined as an AE that started after the first dose of treatment and before the last dose of study drug +140 days. A summary of all Serious Adverse Events and Other Adverse Events (nonserious) regardless of causality is located in the 'Reported Adverse Events' Section.
groups
  1. description
    Participants received CAEL-101 500 mg/m\^2 administered weekly as an IV infusion the first 4 weeks (DLT observation period).
    id
    OG000
    title
    DLT Period (Part A): CAEL-101 500 mg/m^2
  2. description
    Participants received CAEL-101 750 mg/m\^2 administered weekly as an IV infusion the first 4 weeks (DLT observation period).
    id
    OG001
    title
    DLT Period (Part A): CAEL-101 750 mg/m^2
  3. description
    Participants received CAEL-101 1000 mg/m\^2 administered weekly as an IV infusion the first 4 weeks (DLT observation period).
    id
    OG002
    title
    DLT Period (Part A): CAEL-101 1000 mg/m^2
  4. description
    Participants received CAEL-101 during the DLT period weekly as an IV infusion the first 4 weeks, and thereafter received CAEL-101 at the RP3D (1000 mg/m\^2) every other week until the end of study, in combination with the SoC CyBorD (cyclophosphamide, bortezomib, dexamethasone) chemotherapy.
    id
    OG003
    title
    Overall (Part A): DLT + Continued Treatment Period: CAEL-101 Combined With SoC CyBorD
  5. description
    Participants received CAEL-101 at the RP3D (1000 mg/m\^2) administered weekly as an IV infusion for the first 4 weeks, and then every other week until end of study, in combination with the SoC CyBorD chemotherapy and daratumumab.
    id
    OG004
    title
    Continued Treatment Period (Part B): CAEL-101 Combined With SoC CyBorD and Daratumumab
param Type
COUNT_OF_PARTICIPANTS
population Description
Safety Set included all participants who were treated with at least 1 dose of CAEL-101. AE data were collected for the participants in the DLT period (Part A) by dose separately. Additionally, the AE data for participants in the DLT period were also collected regardless of dose level received along with the AE data collected during the Part A Continued Treatment (Part A) period as an Overall arm.
reporting Status
POSTED
time Frame
First dose of study drug until 140 days after last dose of study drug (Maximum exposure: 38.90 months for Part A and 32.50 months for Part B)
title
Number of Participants With Treatment-emergent Serious Adverse Events (SAEs) and Adverse Events (AEs), and AEs Leading to Treatment Discontinuation
type
PRIMARY
unit Of Measure
Participants

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