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NCT03386513 · OUTCOME

Dose Escalation Phase: Number of Participants With Treatment-emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)

Study of IMGN632 in Patients With Untreated BPDCN and Relapsed/Refractory BPDCN · Source last updated 2026-09-04

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
Up to approximately 81 months

What was measured

An adverse event (AE) was defined as any noxious, pathologic, or unintended change in anatomical, physiologic, or metabolic function as indicated by physical signs, symptoms, or laboratory changes occurring in any phase of a clinical study, whether or not considered study drug related. This included an exacerbation of a pre-existing condition. SAEs included death, a life-threatening AE, inpatient hospitalization or prolongation of existing hospitalization, persistent or significant disability or incapacity, a congenital anomaly or birth defect, or an important medical event that jeopardized the participant and required medical intervention to prevent 1 of the outcomes listed in this definition. TEAEs were defined as any new AEs that begin or any pre-existing conditions that worsen in severity from the first dose of study drug through 30 days after the last dose or prior to the subsequent therapy, whichever occurs first.

Analysis population: The safety population included all participants who received at least 1 dose of study drug.

Groups in this outcome

Dose Escalation - Schedule A: IMGN632 0.015 mg/kg

Participants received IMGN632 at a dose of 0.015 mg/kg via IV infusion on Day 1 of each 21-day cycle.

Dose Escalation - Schedule A: IMGN632 0.045 mg/kg

Participants received IMGN632 at a dose of 0.045 mg/kg via IV infusion on Day 1 of each 21-day cycle.

Dose Escalation - Schedule A: IMGN632 0.09 mg/kg

Participants received IMGN632 at a dose of 0.09 mg/kg via IV infusion on Day 1 of each 21-day cycle.

Dose Escalation - Schedule A: IMGN632 0.18 mg/kg

Participants received IMGN632 at a dose of 0.18 mg/kg via IV infusion on Day 1 of each 21-day cycle.

Dose Escalation - Schedule A: IMGN632 0.3 mg/kg

Participants received IMGN632 at a dose of 0.3 mg/kg via IV infusion on Day 1 of each 21-day cycle.

Dose Escalation - Schedule A: IMGN632 0.45 mg/kg

Participants received IMGN632 at a dose of 0.45 mg/kg via IV infusion on Day 1 of each 21-day cycle.

Dose Escalation - Schedule B: IMGN632 0.015 mg/kg

Participants received IMGN632 at a dose of 0.015 mg/kg via IV infusion on Days 1, 4, and 8 of each 21-day cycle.

Dose Escalation - Schedule B: IMGN632 0.03 mg/kg

Participants received IMGN632 at a dose of 0.03 mg/kg via IV infusion on Days 1, 4, and 8 of each 21-day cycle.

Dose Escalation - Schedule B: IMGN632 0.06 mg/kg

Participants received IMGN632 at a dose of 0.06 mg/kg via IV infusion on Days 1, 4, and 8 of each 21-day cycle.

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

Analysis denominator · Participants

GroupSource count
Dose Escalation - Schedule A: IMGN632 0.015 mg/kg3
Dose Escalation - Schedule A: IMGN632 0.045 mg/kg12
Dose Escalation - Schedule A: IMGN632 0.09 mg/kg13
Dose Escalation - Schedule A: IMGN632 0.18 mg/kg7
Dose Escalation - Schedule A: IMGN632 0.3 mg/kg5
Dose Escalation - Schedule A: IMGN632 0.45 mg/kg2
Dose Escalation - Schedule B: IMGN632 0.015 mg/kg3
Dose Escalation - Schedule B: IMGN632 0.03 mg/kg6
Dose Escalation - Schedule B: IMGN632 0.06 mg/kg14

Reported measurements

All TEAEs
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Dose Escalation - Schedule A: IMGN632 0.015 mg/kg3Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.045 mg/kg12Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.09 mg/kg13Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.18 mg/kg7Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.3 mg/kg5Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.45 mg/kg2Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule B: IMGN632 0.015 mg/kg3Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule B: IMGN632 0.03 mg/kg6Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule B: IMGN632 0.06 mg/kg14Not reportedNot reportedNot reportedNot reported
SAEs
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Dose Escalation - Schedule A: IMGN632 0.015 mg/kg2Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.045 mg/kg7Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.09 mg/kg11Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.18 mg/kg7Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.3 mg/kg5Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule A: IMGN632 0.45 mg/kg2Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule B: IMGN632 0.015 mg/kg2Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule B: IMGN632 0.03 mg/kg6Not reportedNot reportedNot reportedNot reported
Dose Escalation - Schedule B: IMGN632 0.06 mg/kg11Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        3
      2. group Id
        OG001
        value
        12
      3. group Id
        OG002
        value
        13
      4. group Id
        OG003
        value
        7
      5. group Id
        OG004
        value
        5
      6. group Id
        OG005
        value
        2
      7. group Id
        OG006
        value
        3
      8. group Id
        OG007
        value
        6
      9. group Id
        OG008
        value
        14
    title
    All TEAEs
  2. categories
    1. measurements
      1. group Id
        OG000
        value
        2
      2. group Id
        OG001
        value
        7
      3. group Id
        OG002
        value
        11
      4. group Id
        OG003
        value
        7
      5. group Id
        OG004
        value
        5
      6. group Id
        OG005
        value
        2
      7. group Id
        OG006
        value
        2
      8. group Id
        OG007
        value
        6
      9. group Id
        OG008
        value
        11
    title
    SAEs
denoms
  1. counts
    1. group Id
      OG000
      value
      3
    2. group Id
      OG001
      value
      12
    3. group Id
      OG002
      value
      13
    4. group Id
      OG003
      value
      7
    5. group Id
      OG004
      value
      5
    6. group Id
      OG005
      value
      2
    7. group Id
      OG006
      value
      3
    8. group Id
      OG007
      value
      6
    9. group Id
      OG008
      value
      14
    units
    Participants
description
An adverse event (AE) was defined as any noxious, pathologic, or unintended change in anatomical, physiologic, or metabolic function as indicated by physical signs, symptoms, or laboratory changes occurring in any phase of a clinical study, whether or not considered study drug related. This included an exacerbation of a pre-existing condition. SAEs included death, a life-threatening AE, inpatient hospitalization or prolongation of existing hospitalization, persistent or significant disability or incapacity, a congenital anomaly or birth defect, or an important medical event that jeopardized the participant and required medical intervention to prevent 1 of the outcomes listed in this definition. TEAEs were defined as any new AEs that begin or any pre-existing conditions that worsen in severity from the first dose of study drug through 30 days after the last dose or prior to the subsequent therapy, whichever occurs first.
groups
  1. description
    Participants received IMGN632 at a dose of 0.015 mg/kg via IV infusion on Day 1 of each 21-day cycle.
    id
    OG000
    title
    Dose Escalation - Schedule A: IMGN632 0.015 mg/kg
  2. description
    Participants received IMGN632 at a dose of 0.045 mg/kg via IV infusion on Day 1 of each 21-day cycle.
    id
    OG001
    title
    Dose Escalation - Schedule A: IMGN632 0.045 mg/kg
  3. description
    Participants received IMGN632 at a dose of 0.09 mg/kg via IV infusion on Day 1 of each 21-day cycle.
    id
    OG002
    title
    Dose Escalation - Schedule A: IMGN632 0.09 mg/kg
  4. description
    Participants received IMGN632 at a dose of 0.18 mg/kg via IV infusion on Day 1 of each 21-day cycle.
    id
    OG003
    title
    Dose Escalation - Schedule A: IMGN632 0.18 mg/kg
  5. description
    Participants received IMGN632 at a dose of 0.3 mg/kg via IV infusion on Day 1 of each 21-day cycle.
    id
    OG004
    title
    Dose Escalation - Schedule A: IMGN632 0.3 mg/kg
  6. description
    Participants received IMGN632 at a dose of 0.45 mg/kg via IV infusion on Day 1 of each 21-day cycle.
    id
    OG005
    title
    Dose Escalation - Schedule A: IMGN632 0.45 mg/kg
  7. description
    Participants received IMGN632 at a dose of 0.015 mg/kg via IV infusion on Days 1, 4, and 8 of each 21-day cycle.
    id
    OG006
    title
    Dose Escalation - Schedule B: IMGN632 0.015 mg/kg
  8. description
    Participants received IMGN632 at a dose of 0.03 mg/kg via IV infusion on Days 1, 4, and 8 of each 21-day cycle.
    id
    OG007
    title
    Dose Escalation - Schedule B: IMGN632 0.03 mg/kg
  9. description
    Participants received IMGN632 at a dose of 0.06 mg/kg via IV infusion on Days 1, 4, and 8 of each 21-day cycle.
    id
    OG008
    title
    Dose Escalation - Schedule B: IMGN632 0.06 mg/kg
param Type
COUNT_OF_PARTICIPANTS
population Description
The safety population included all participants who received at least 1 dose of study drug.
reporting Status
POSTED
time Frame
Up to approximately 81 months
title
Dose Escalation Phase: Number of Participants With Treatment-emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)
type
SECONDARY
unit Of Measure
Participants

Download exact source JSON → · Snapshot ctgov-results-191f4516d4760045304b24a0

Preserved source evidence · Independent clinical review pending · Not medical advice