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NCT03289910 · OUTCOME

Number of Participants With a Response

Topotecan Hydrochloride and Carboplatin With or Without Veliparib in Treating Advanced Myeloproliferative Disorders and Acute Myeloid Leukemia or Chronic Myelomonocytic Leukemia · Source last updated 2026-06-23

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 7 months

What was measured

Based on published standards for acute leukemias, Complete Response (CR) means less than 5% leukemic blasts in the bone marrow, no blasts in the blood, no longer presence of cytogenetic abnormalities, no longer presence of extramedullary disease, with or without absolute neutrophil count or platelet count recovery; Partial Remission (PR) includes the criteria for Complete Remission except there are 5-25% leukemic blasts in the bone marrow and there is absolute neutrophil count and platelet count recovery; Hematologic Improvement (HI) means the disease has not gotten worse and there is at least a 20% decrease in the leukemic blasts in the bone marrow and/or a decrease in leukemia symptoms. Response = CR, PR, or HI.

Groups in this outcome

Arm A (Veliparib, Topotecan Hydrochloride, Carboplatin)

Patients receive veliparib PO BID on days 1-21 and topotecan hydrochloride IV continuously over 24 hours and carboplatin IV continuously over 24 hours on days 3-7. Treatment repeats every 28-63 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity.

Arm B (Topotecan Hydrochloride, Carboplatin)

Patients receive topotecan hydrochloride IV continuously over 24 hours and carboplatin IV continuously over 24 hours on days 1-5. Treatment repeats every 28-63 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity.

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

Analysis denominator · Participants

GroupSource count
Arm A (Veliparib, Topotecan Hydrochloride, Carboplatin)16
Arm B (Topotecan Hydrochloride, Carboplatin)9

Reported measurements

Source class 1

Participants with a response

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A (Veliparib, Topotecan Hydrochloride, Carboplatin)5Not reportedNot reportedNot reportedNot reported
Arm B (Topotecan Hydrochloride, Carboplatin)4Not reportedNot reportedNot reportedNot reported

Participants who did not have a response

Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Arm A (Veliparib, Topotecan Hydrochloride, Carboplatin)11Not reportedNot reportedNot reportedNot reported
Arm B (Topotecan Hydrochloride, Carboplatin)5Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        5
      2. group Id
        OG001
        value
        4
      title
      Participants with a response
    2. measurements
      1. group Id
        OG000
        value
        11
      2. group Id
        OG001
        value
        5
      title
      Participants who did not have a response
denoms
  1. counts
    1. group Id
      OG000
      value
      16
    2. group Id
      OG001
      value
      9
    units
    Participants
description
Based on published standards for acute leukemias, Complete Response (CR) means less than 5% leukemic blasts in the bone marrow, no blasts in the blood, no longer presence of cytogenetic abnormalities, no longer presence of extramedullary disease, with or without absolute neutrophil count or platelet count recovery; Partial Remission (PR) includes the criteria for Complete Remission except there are 5-25% leukemic blasts in the bone marrow and there is absolute neutrophil count and platelet count recovery; Hematologic Improvement (HI) means the disease has not gotten worse and there is at least a 20% decrease in the leukemic blasts in the bone marrow and/or a decrease in leukemia symptoms. Response = CR, PR, or HI.
groups
  1. description
    Patients receive veliparib PO BID on days 1-21 and topotecan hydrochloride IV continuously over 24 hours and carboplatin IV continuously over 24 hours on days 3-7. Treatment repeats every 28-63 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity.
    id
    OG000
    title
    Arm A (Veliparib, Topotecan Hydrochloride, Carboplatin)
  2. description
    Patients receive topotecan hydrochloride IV continuously over 24 hours and carboplatin IV continuously over 24 hours on days 1-5. Treatment repeats every 28-63 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity.
    id
    OG001
    title
    Arm B (Topotecan Hydrochloride, Carboplatin)
param Type
COUNT_OF_PARTICIPANTS
reporting Status
POSTED
time Frame
Up to 7 months
title
Number of Participants With a Response
type
PRIMARY
unit Of Measure
Participants

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice