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NCT05184842 · OUTCOME

Overall Response Rate in Patients With HR-MDS

Metabolically Optimized, Non-cytotoxic Low Dose Weekly Decitabine/Venetoclax in MDS and AML · Source last updated 2026-01-05

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
At the time of censoring of data, up to ~21 months

What was measured

ORR was determined in patients with HR-MDS. ORR was defined by summarizing and calculating the number/percentage of patients with Complete Remission + marrow Complete Remission (CR + mCR) based on International Working Group (IWG) criteria. Based on IWG criteria CR and mCR are considered the best outcomes and used for this endpoint. CR is defined as Bone marrow (BM): ≤ 5% myeloblasts with normal maturation of all cell lines, dysplasia may persist. Peripheral Blood (PB): Hgb ≥ 11g/dL, Platelets ≥ 100 x 10\^9/L, Neutrophils ≥ 1.0 x 10\^9/L, Blasts 0%. mCR is defined as BM: ≤ 5% myeloblasts and decrease by ≥ 50% over pretreatment. PB: if Hematologic Improvement (HI) responses, should be noted in addition to mCR (in this study, mCR absent HI is NOT considered a response). All responses must last ≥ 4 weeks. Patients who have any response will be permitted to continue treatment until relapse or progression of disease. Results are summarized using basic descriptive statistics.

Analysis population: 6 patients who comprised the Primary Outcome analysis were part of the HR-MDS cohort.

Groups in this outcome

Decitabine/Venetoclax (Single Arm)

Administration: Decitabine is reconstituted with 5 ml sterile water to facilitate subcutaneous administration. Decitabine is given by subcutaneous injection. Venetoclax is taken as a tablet prepared by patients pharmacy. Venetoclax is given at a dose of 400 mg po once per week concurrently with the Decitabine dose (+/- 1 day allowed ). Venetoclax: Venetoclax 400 mg po on days 1, 8, 15 and 22 of each cycle (28-day cycle) Decitabine: Decitabine 0.2 mg/kg SQ (subcutaneous) on days 2, 9, 16, 23 (for aggressive disease will add decitabine on days 3, 10, 17, 24)

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

Analysis denominator · Participants

GroupSource count
Decitabine/Venetoclax (Single Arm)6

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
Decitabine/Venetoclax (Single Arm)4Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        4
denoms
  1. counts
    1. group Id
      OG000
      value
      6
    units
    Participants
description
ORR was determined in patients with HR-MDS. ORR was defined by summarizing and calculating the number/percentage of patients with Complete Remission + marrow Complete Remission (CR + mCR) based on International Working Group (IWG) criteria. Based on IWG criteria CR and mCR are considered the best outcomes and used for this endpoint. CR is defined as Bone marrow (BM): ≤ 5% myeloblasts with normal maturation of all cell lines, dysplasia may persist. Peripheral Blood (PB): Hgb ≥ 11g/dL, Platelets ≥ 100 x 10\^9/L, Neutrophils ≥ 1.0 x 10\^9/L, Blasts 0%. mCR is defined as BM: ≤ 5% myeloblasts and decrease by ≥ 50% over pretreatment. PB: if Hematologic Improvement (HI) responses, should be noted in addition to mCR (in this study, mCR absent HI is NOT considered a response). All responses must last ≥ 4 weeks. Patients who have any response will be permitted to continue treatment until relapse or progression of disease. Results are summarized using basic descriptive statistics.
groups
  1. description
    Administration: Decitabine is reconstituted with 5 ml sterile water to facilitate subcutaneous administration. Decitabine is given by subcutaneous injection. Venetoclax is taken as a tablet prepared by patients pharmacy. Venetoclax is given at a dose of 400 mg po once per week concurrently with the Decitabine dose (+/- 1 day allowed ). Venetoclax: Venetoclax 400 mg po on days 1, 8, 15 and 22 of each cycle (28-day cycle) Decitabine: Decitabine 0.2 mg/kg SQ (subcutaneous) on days 2, 9, 16, 23 (for aggressive disease will add decitabine on days 3, 10, 17, 24)
    id
    OG000
    title
    Decitabine/Venetoclax (Single Arm)
param Type
COUNT_OF_PARTICIPANTS
population Description
6 patients who comprised the Primary Outcome analysis were part of the HR-MDS cohort.
reporting Status
POSTED
time Frame
At the time of censoring of data, up to ~21 months
title
Overall Response Rate in Patients With HR-MDS
type
POST_HOC
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice