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NCT04173494 · OUTCOME

Number of Baseline TD Participants With TI Status at Week 24

A Study of Momelotinib Versus Danazol in Symptomatic and Anemic Myelofibrosis Participants (MOMENTUM) · Source last updated 2023-11-01

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
Week 24

What was measured

Participants were defined as having TD if they met both of the following requirements in the 8 weeks immediately before the end of Week 24: \>= 4 red blood cell or whole blood units were transfused (except in the case of clinically overt bleeding), each in response to a hemoglobin assessment of \<= 9.5 g/dL; and there were \>= 2 hemoglobin assessments with \>= 28 days between the earliest and latest hemoglobin assessments. TI status was defined as not requiring red blood cell transfusion (except in the case of clinically overt bleeding) for \>= 12 weeks immediately prior to the end of Week 24, with hemoglobin levels \>= 8 g/dL.

Analysis population: ITT Analysis Set. Only those participants with data available at specified time points were analyzed.

Groups in this outcome

MMB 200 mg QD + Placebo

Participants were randomized to receive 200 milligrams (mg) of MMB orally QD and a DAN-placebo orally twice daily (BID) during the randomized 24-week double-blind treatment period. Participants who completed the randomized treatment period or discontinued treatment early for other reasons but completed scheduled assessments through Week 24 were enrolled in an open-label extended treatment period. Participants continued to receive 200 mg of MMB orally QD during the open-label extended treatment period. Participants who discontinued treatment prior to Week 24 due to splenic progression or other reasons, but completed assessments, were unblinded. Participants who discontinued MMB during the randomized treatment period were not eligible to receive MMB in the open-label extended treatment period. Participants who were randomized to MMB during the randomized treatment period with confirmed splenic progression could not proceed to the open-label extended treatment period.

DAN 300 mg BID + Placebo

Participants were randomized to receive 300 mg of DAN orally BID and MMB-placebo orally QD during the randomized 24-week double-blind treatment period. Participants who completed the randomized treatment period, discontinued treatment early due to splenic progression, or discontinued treatment early for other reasons but completed scheduled assessments through Week 24 were enrolled in an open-label extended treatment period. Participants who received DAN 300 mg BID during randomized period switched to receive 200 mg of MMB orally QD during open-label extended treatment period.

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

Analysis denominator · Participants

GroupSource count
MMB 200 mg QD + Placebo63
DAN 300 mg BID + Placebo34

Reported measurements

Source class 1
Values in Participants · Interval/dispersion: Not reported
GroupValueSpreadLowerUpperComment
MMB 200 mg QD + Placebo9Not reportedNot reportedNot reportedNot reported
DAN 300 mg BID + Placebo3Not reportedNot reportedNot reportedNot reported
Complete source fields
classes
  1. categories
    1. measurements
      1. group Id
        OG000
        value
        9
      2. group Id
        OG001
        value
        3
denoms
  1. counts
    1. group Id
      OG000
      value
      63
    2. group Id
      OG001
      value
      34
    units
    Participants
description
Participants were defined as having TD if they met both of the following requirements in the 8 weeks immediately before the end of Week 24: \>= 4 red blood cell or whole blood units were transfused (except in the case of clinically overt bleeding), each in response to a hemoglobin assessment of \<= 9.5 g/dL; and there were \>= 2 hemoglobin assessments with \>= 28 days between the earliest and latest hemoglobin assessments. TI status was defined as not requiring red blood cell transfusion (except in the case of clinically overt bleeding) for \>= 12 weeks immediately prior to the end of Week 24, with hemoglobin levels \>= 8 g/dL.
groups
  1. description
    Participants were randomized to receive 200 milligrams (mg) of MMB orally QD and a DAN-placebo orally twice daily (BID) during the randomized 24-week double-blind treatment period. Participants who completed the randomized treatment period or discontinued treatment early for other reasons but completed scheduled assessments through Week 24 were enrolled in an open-label extended treatment period. Participants continued to receive 200 mg of MMB orally QD during the open-label extended treatment period. Participants who discontinued treatment prior to Week 24 due to splenic progression or other reasons, but completed assessments, were unblinded. Participants who discontinued MMB during the randomized treatment period were not eligible to receive MMB in the open-label extended treatment period. Participants who were randomized to MMB during the randomized treatment period with confirmed splenic progression could not proceed to the open-label extended treatment period.
    id
    OG000
    title
    MMB 200 mg QD + Placebo
  2. description
    Participants were randomized to receive 300 mg of DAN orally BID and MMB-placebo orally QD during the randomized 24-week double-blind treatment period. Participants who completed the randomized treatment period, discontinued treatment early due to splenic progression, or discontinued treatment early for other reasons but completed scheduled assessments through Week 24 were enrolled in an open-label extended treatment period. Participants who received DAN 300 mg BID during randomized period switched to receive 200 mg of MMB orally QD during open-label extended treatment period.
    id
    OG001
    title
    DAN 300 mg BID + Placebo
param Type
COUNT_OF_PARTICIPANTS
population Description
ITT Analysis Set. Only those participants with data available at specified time points were analyzed.
reporting Status
POSTED
time Frame
Week 24
title
Number of Baseline TD Participants With TI Status at Week 24
type
SECONDARY
unit Of Measure
Participants

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

Preserved source evidence · Not medical advice