Trial Outcomes & Findings for Momelotinib in Transfusion-Dependent Adults With Primary Myelofibrosis (PMF) or Post-polycythemia Vera or Post-essential Thrombocythemia Myelofibrosis (Post-PV/ET MF) (NCT NCT02515630)

NCT ID: NCT02515630

Last Updated: 2023-06-18

Results Overview

The percentage of subjects who became transfusion independent for ≥ 12 weeks at any time on study. A subject was considered transfusion independent on study if no RBC transfusion occurred in any 12-week period during the 24-week treatment period.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

41 participants

Primary outcome timeframe

From baseline to Week 24

Results posted on

2023-06-18

Participant Flow

This study enrolled transfusion-dependent myelofibrosis patients at oncology centers in the United States and Canada. Following completion of the 24-week study period, patients who were benefiting had the option to continue maintenance momelotinib treatment in an open-label extension study (NCT02124746).

Participant milestones

Participant milestones
Measure
Momelotinib (MMB)
Subjects received oral MMB at a starting dose of 200 mg once daily for 24 weeks (± 7 days) on study.
Overall Study
STARTED
41
Overall Study
COMPLETED
25
Overall Study
NOT COMPLETED
16

Reasons for withdrawal

Reasons for withdrawal
Measure
Momelotinib (MMB)
Subjects received oral MMB at a starting dose of 200 mg once daily for 24 weeks (± 7 days) on study.
Overall Study
Withdrawal by Subject
5
Overall Study
Adverse Event
4
Overall Study
Physician Decision
4
Overall Study
Death
2
Overall Study
Disease Progression
1

Baseline Characteristics

Momelotinib in Transfusion-Dependent Adults With Primary Myelofibrosis (PMF) or Post-polycythemia Vera or Post-essential Thrombocythemia Myelofibrosis (Post-PV/ET MF)

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Transfusion Independence Responders
n=14 Participants
Subjects who became transfusion independent by Week 24
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
Total of all reporting groups
Age, Continuous
65 years
STANDARD_DEVIATION 10.0 • n=5 Participants
72 years
STANDARD_DEVIATION 7.5 • n=7 Participants
70 years
STANDARD_DEVIATION 9.0 • n=5 Participants
Sex: Female, Male
Female
6 Participants
n=5 Participants
9 Participants
n=7 Participants
15 Participants
n=5 Participants
Sex: Female, Male
Male
8 Participants
n=5 Participants
18 Participants
n=7 Participants
26 Participants
n=5 Participants
Race/Ethnicity, Customized
Black
1 Participants
n=5 Participants
2 Participants
n=7 Participants
3 Participants
n=5 Participants
Race/Ethnicity, Customized
White
11 Participants
n=5 Participants
25 Participants
n=7 Participants
36 Participants
n=5 Participants
Race/Ethnicity, Customized
Not Permitted
1 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
Race/Ethnicity, Customized
Other
1 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
Spleen Volume
2132.2 cm^3
STANDARD_DEVIATION 1439.5 • n=5 Participants
2018.1 cm^3
STANDARD_DEVIATION 1248.5 • n=7 Participants
2057.1 cm^3
STANDARD_DEVIATION 1299.8 • n=5 Participants
Total Symptom Score
19.00 units on a scale
STANDARD_DEVIATION 16.14 • n=5 Participants
21.73 units on a scale
STANDARD_DEVIATION 13.97 • n=7 Participants
20.73 units on a scale
STANDARD_DEVIATION 14.65 • n=5 Participants
RBC Units Transfused within 8 weeks prior to Enrollment
5 Units of red blood cell
STANDARD_DEVIATION 1.9 • n=5 Participants
7 Units of red blood cell
STANDARD_DEVIATION 2.2 • n=7 Participants
6 Units of red blood cell
STANDARD_DEVIATION 2.3 • n=5 Participants
Hepcidin
22.0 nM
n=5 Participants
42.4 nM
n=7 Participants
36.6 nM
n=5 Participants
Serum iron
96.0 ug/dL
n=5 Participants
127.0 ug/dL
n=7 Participants
119.0 ug/dL
n=5 Participants
Hemoglobin
8.5 g/dL
n=5 Participants
7.8 g/dL
n=7 Participants
8.0 g/dL
n=5 Participants
Total iron binding capacity
214.5 ug/dL
n=5 Participants
201.0 ug/dL
n=7 Participants
205.0 ug/dL
n=5 Participants
Reticulocytes
0.096 cells*10^6/uL
n=5 Participants
0.067 cells*10^6/uL
n=7 Participants
0.071 cells*10^6/uL
n=5 Participants
Reticulocytes/erythrocytes
3.5 %
n=5 Participants
2.2 %
n=7 Participants
2.4 %
n=5 Participants
Erythropoietin
238.7 mIU/mL
n=5 Participants
88.1 mIU/mL
n=7 Participants
109.8 mIU/mL
n=5 Participants
Erythrocytes
3.0 cells*10^6/uL
n=5 Participants
2.8 cells*10^6/uL
n=7 Participants
2.9 cells*10^6/uL
n=5 Participants
Hematocrit
27.5 %
n=5 Participants
24.0 %
n=7 Participants
25.0 %
n=5 Participants
Ferritin
605.9 ng/mL
n=5 Participants
1259.4 ng/mL
n=7 Participants
1008.9 ng/mL
n=5 Participants
Soluble transferrin receptor
2.5 mg/L
n=5 Participants
1.3 mg/L
n=7 Participants
1.6 mg/L
n=5 Participants
Transferrin saturation
43.0 %
n=5 Participants
56.5 %
n=7 Participants
53.0 %
n=5 Participants
Unsaturated iron binding capacity
113.5 ug/dL
n=5 Participants
81.0 ug/dL
n=7 Participants
92.0 ug/dL
n=5 Participants
Platelets
190.5 cells*10^3/uL
n=5 Participants
134.0 cells*10^3/uL
n=7 Participants
146.0 cells*10^3/uL
n=5 Participants
Leukocytes
6.4 cells*10^3/uL
n=5 Participants
8.5 cells*10^3/uL
n=7 Participants
6.4 cells*10^3/uL
n=5 Participants
Blasts
0 %
n=5 Participants
2.0 %
n=7 Participants
2.0 %
n=5 Participants
Liver Iron Content
2.4 mg/g
n=5 Participants
4.2 mg/g
n=7 Participants
3.5 mg/g
n=5 Participants
%pSTAT Stimulated CD3+/4+ T cell
85.1 %
n=5 Participants
77.8 %
n=7 Participants
79.8 %
n=5 Participants
%pSTAT %tSTAT Stimulated CD3+/4+ T cell Ratio
0.9 ratio
n=5 Participants
0.8 ratio
n=7 Participants
0.9 ratio
n=5 Participants
C-Reactive Protein
0.7 mg/dL
n=5 Participants
1.8 mg/dL
n=7 Participants
1.2 mg/dL
n=5 Participants

PRIMARY outcome

Timeframe: From baseline to Week 24

Population: Assessed in the Safety Analysis Set, which includes all subjects who received ≥ 1 dose of momelotinib. Note that 6 subjects discontinued prior to Week 12 and could not be evaluated over the minimum period required for assessment of the endpoint (12 weeks).

The percentage of subjects who became transfusion independent for ≥ 12 weeks at any time on study. A subject was considered transfusion independent on study if no RBC transfusion occurred in any 12-week period during the 24-week treatment period.

Outcome measures

Outcome measures
Measure
Total
n=41 Participants
All enrolled subjects
Transfusion Independence Non-Responders
Subjects who did not become transfusion independent by Week 24
Total
All enrolled subjects
Transfusion Independence Response by Week 24
34.1 percentage of subjects
Interval 22.0 to 48.1

SECONDARY outcome

Timeframe: From baseline to Week 24

Population: Assessed in the Safety Analysis Set, which includes all subjects who received ≥ 1 dose of momelotinib. Note that 3 subjects discontinued prior to Week 8 and could not be evaluated over the minimum period required for assessment of the endpoint (8 weeks).

The percentage of subjects who became transfusion independent for ≥ 8 weeks, defined as no RBC transfusions for at least an 8-week period at any time on study.

Outcome measures

Outcome measures
Measure
Total
n=41 Participants
All enrolled subjects
Transfusion Independence Non-Responders
Subjects who did not become transfusion independent by Week 24
Total
All enrolled subjects
Transfusion Response Rate by Week 24
39.0 percentage of subjects
Interval 26.2 to 53.1

SECONDARY outcome

Timeframe: Measured at Week 24

Population: Assessed in the Safety Analysis Set, which includes all subjects who received ≥ 1 dose of momelotinib. Note that spleen volume at Week 24 was not available for 15 subjects.

The percentage of subjects who achieved a ≥ 35% reduction in spleen volume from baseline as measured by MRI at Week 24.

Outcome measures

Outcome measures
Measure
Total
n=41 Participants
All enrolled subjects
Transfusion Independence Non-Responders
Subjects who did not become transfusion independent by Week 24
Total
All enrolled subjects
Splenic Response Rate at Week 24
12.2 percentage of subjects
Interval 4.9 to 23.9

SECONDARY outcome

Timeframe: Measured at Week 24

Population: There were 3 subjects with missing TSS at baseline who were excluded from the analysis. Note that of the 38 subjects evaluated, 17 were missing Week 24 TSS assessments.

The percentage of subjects achieving a ≥ 50% reduction from baseline in TSS at Week 24, as measured by the modified Myeloproliferative Neoplasm Symptom Assessment Form Total Symptom Score (MPNSAF TSS) diary. Total symptom score was assessed using the modified MPN-SAF TSS Version 2, an 8-item questionnaire developed to assess symptom burden and quality of life in patients with MPN. The modified MPN-SAF TSS contained 8 questions, 7 of which were summed to generate the score (the included questions related to tiredness, early satiety, abdominal discomfort, night sweats, itching, bone pain, and pain under the ribs on the left side). Each question is scored on a scale of 0-10, where higher numbers indicate more severe symptoms. For this study, the TSS scale ranges from 0 to 70. The questionnaire was completed daily on an electronic diary device.

Outcome measures

Outcome measures
Measure
Total
n=38 Participants
All enrolled subjects
Transfusion Independence Non-Responders
Subjects who did not become transfusion independent by Week 24
Total
All enrolled subjects
Response Rate in Total Symptom Score (TSS) at Week 24
15.8 percentage of subjects
Interval 7.1 to 28.8

SECONDARY outcome

Timeframe: At baseline, Day 1, Weeks 2, 4, 8, 12, 16, 20 and 24

Hepcidin daily change (in nM) was calculated as the predose value subtracted from the 6 hours postdose value at each study visit. Daily hepcidin change at the baseline visit was the difference between 2 values obtained 6 hours apart. No momelotinib was administered on that day.

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Baseline
-1.7 nM
Interval -2.1 to 4.7
0.1 nM
Interval -3.3 to 4.5
0.0 nM
Interval -3.3 to 4.6
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Day 1
-4.8 nM
Interval -10.2 to -1.4
-11.2 nM
Interval -16.0 to -5.8
-8.6 nM
Interval -14.4 to -3.3
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Week 2
-4.9 nM
Interval -9.1 to -0.4
-6.7 nM
Interval -11.3 to -1.2
-6.3 nM
Interval -9.2 to -0.7
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Week 4
-2.6 nM
Interval -8.5 to 0.1
-7.4 nM
Interval -9.6 to -0.9
-5.4 nM
Interval -9.6 to 0.1
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Week 8
-2.9 nM
Interval -7.3 to -0.9
-5.2 nM
Interval -17.7 to 2.1
-4.4 nM
Interval -10.9 to -0.6
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Week 12
-1.4 nM
Interval -6.8 to 0.7
-5.7 nM
Interval -8.7 to -0.9
-4.1 nM
Interval -8.4 to 0.5
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Week 16
-0.4 nM
Interval -6.4 to 0.7
-4.3 nM
Interval -15.1 to 1.9
-2.7 nM
Interval -8.5 to 1.1
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Week 20
0.0 nM
Interval -6.6 to 4.2
-7.8 nM
Interval -12.5 to -1.9
-5.3 nM
Interval -9.0 to 1.5
Change in Markers of Iron Metabolism and Anemia - Change From Baseline in Hepcidin Daily Change
Week 24
-1.0 nM
Interval -4.6 to 0.1
-1.8 nM
Interval -7.8 to 0.1
-1.4 nM
Interval -6.0 to 0.1

SECONDARY outcome

Timeframe: At baseline, Day 1, Weeks 2, 4, 8, 12, 16, 20 and 24

Median hepcidin at trough was assessed predose at each study visit.

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Baseline
22.0 nM
Interval 9.6 to 33.9
42.4 nM
Interval 27.4 to 64.9
36.6 nM
Interval 18.6 to 48.5
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Day 1
19.7 nM
Interval 5.5 to 30.8
43.7 nM
Interval 29.9 to 58.7
36.5 nM
Interval 22.4 to 48.0
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Week 2
25.1 nM
Interval 14.6 to 29.7
52.1 nM
Interval 37.4 to 61.2
38.4 nM
Interval 25.8 to 57.6
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Week 24
15.5 nM
Interval 4.9 to 28.8
51.5 nM
Interval 27.9 to 60.2
28.4 nM
Interval 14.2 to 45.2
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Week 4
19.8 nM
Interval 13.7 to 30.8
46.4 nM
Interval 39.1 to 57.1
37.6 nM
Interval 19.8 to 51.9
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Week 8
16.6 nM
Interval 10.1 to 29.2
51.7 nM
Interval 39.9 to 59.4
35.5 nM
Interval 16.9 to 52.7
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Week 12
21.3 nM
Interval 10.9 to 30.4
44.7 nM
Interval 23.3 to 53.9
30.4 nM
Interval 15.6 to 44.8
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Week 16
16.9 nM
Interval 7.1 to 29.0
51.9 nM
Interval 43.7 to 62.9
34.5 nM
Interval 17.1 to 51.9
Change in Markers of Iron Metabolism and Anemia - Trough Hepcidin
Week 20
13.4 nM
Interval 4.5 to 27.4
44.2 nM
Interval 31.5 to 49.7
27.5 nM
Interval 13.4 to 44.3

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in serum iron, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Serum Iron
Week 12
3.0 % Change from baseline
Interval -25.2 to 73.2
14.3 % Change from baseline
Interval 3.1 to 35.1
12.8 % Change from baseline
Interval -7.9 to 39.4
Change in Markers of Iron Metabolism and Anemia - Serum Iron
Week 16
-15.5 % Change from baseline
Interval -20.3 to 56.6
16.5 % Change from baseline
Interval -19.3 to 30.7
8.9 % Change from baseline
Interval -19.4 to 30.7
Change in Markers of Iron Metabolism and Anemia - Serum Iron
Week 20
-11.1 % Change from baseline
Interval -17.8 to 41.7
9.9 % Change from baseline
Interval -7.4 to 28.1
1.9 % Change from baseline
Interval -17.8 to 34.6
Change in Markers of Iron Metabolism and Anemia - Serum Iron
Week 2
4.5 % Change from baseline
Interval -14.6 to 73.2
5.9 % Change from baseline
Interval -10.3 to 31.0
5.9 % Change from baseline
Interval -11.8 to 39.6
Change in Markers of Iron Metabolism and Anemia - Serum Iron
Week 4
39.8 % Change from baseline
Interval 1.8 to 108.1
5.7 % Change from baseline
Interval -16.2 to 33.3
13.3 % Change from baseline
Interval -12.7 to 57.8
Change in Markers of Iron Metabolism and Anemia - Serum Iron
Week 8
9.3 % Change from baseline
Interval -23.6 to 44.0
5.4 % Change from baseline
Interval -15.6 to 42.0
6.4 % Change from baseline
Interval -18.2 to 44.0
Change in Markers of Iron Metabolism and Anemia - Serum Iron
Week 24
-8.1 % Change from baseline
Interval -20.4 to 45.1
-5.1 % Change from baseline
Interval -24.3 to 31.1
-6.6 % Change from baseline
Interval -22.9 to 37.4

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in hemoglobin, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Hemoglobin
Week 12
15.6 % Change in from baseline
Interval 5.3 to 25.3
4.5 % Change in from baseline
Interval -12.5 to 13.4
7.5 % Change in from baseline
Interval -4.8 to 17.4
Change in Markers of Iron Metabolism and Anemia - Hemoglobin
Week 8
12.4 % Change in from baseline
Interval 4.8 to 27.7
0.4 % Change in from baseline
Interval -7.7 to 14.2
5.6 % Change in from baseline
Interval -6.3 to 19.1
Change in Markers of Iron Metabolism and Anemia - Hemoglobin
Week 16
12.3 % Change in from baseline
Interval 4.8 to 32.9
0.6 % Change in from baseline
Interval -9.5 to 15.0
10.2 % Change in from baseline
Interval -6.3 to 19.7
Change in Markers of Iron Metabolism and Anemia - Hemoglobin
Week 20
13.1 % Change in from baseline
Interval 5.3 to 28.9
6.9 % Change in from baseline
Interval -7.1 to 17.3
7.4 % Change in from baseline
Interval -3.9 to 17.9
Change in Markers of Iron Metabolism and Anemia - Hemoglobin
Week 24
10.0 % Change in from baseline
Interval -2.1 to 29.4
5.8 % Change in from baseline
Interval -1.3 to 14.4
7.9 % Change in from baseline
Interval -1.4 to 17.6
Change in Markers of Iron Metabolism and Anemia - Hemoglobin
Week 2
12.8 % Change in from baseline
Interval 0.0 to 20.3
9.2 % Change in from baseline
Interval 0.0 to 26.3
9.9 % Change in from baseline
Interval 0.0 to 20.4
Change in Markers of Iron Metabolism and Anemia - Hemoglobin
Week 4
8.3 % Change in from baseline
Interval 1.4 to 15.9
6.3 % Change in from baseline
Interval -1.2 to 20.6
6.9 % Change in from baseline
Interval -1.2 to 20.6

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in total iron binding capacity, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Total Iron Binding Capacity
Week 8
4.9 % Change from baseline
Interval -2.7 to 10.3
0.6 % Change from baseline
Interval -7.4 to 13.7
2.4 % Change from baseline
Interval -6.6 to 11.5
Change in Markers of Iron Metabolism and Anemia - Total Iron Binding Capacity
Week 12
6.6 % Change from baseline
Interval -3.9 to 12.6
2.4 % Change from baseline
Interval -5.9 to 20.2
6.6 % Change from baseline
Interval -5.5 to 15.1
Change in Markers of Iron Metabolism and Anemia - Total Iron Binding Capacity
Week 16
4.5 % Change from baseline
Interval -3.2 to 9.8
1.5 % Change from baseline
Interval -10.0 to 14.2
3.6 % Change from baseline
Interval -5.3 to 11.3
Change in Markers of Iron Metabolism and Anemia - Total Iron Binding Capacity
Week 24
7.3 % Change from baseline
Interval 3.6 to 15.8
0.5 % Change from baseline
Interval -8.4 to 10.7
5.5 % Change from baseline
Interval -5.9 to 13.0
Change in Markers of Iron Metabolism and Anemia - Total Iron Binding Capacity
Week 2
4.5 % Change from baseline
Interval 0.4 to 13.6
2.0 % Change from baseline
Interval -5.5 to 8.9
2.8 % Change from baseline
Interval -1.6 to 10.1
Change in Markers of Iron Metabolism and Anemia - Total Iron Binding Capacity
Week 4
6.7 % Change from baseline
Interval -2.5 to 15.7
1.5 % Change from baseline
Interval -9.6 to 10.7
2.2 % Change from baseline
Interval -5.6 to 11.0
Change in Markers of Iron Metabolism and Anemia - Total Iron Binding Capacity
Week 20
15.5 % Change from baseline
Interval 3.4 to 22.1
5.5 % Change from baseline
Interval -11.6 to 15.4
10.6 % Change from baseline
Interval 1.6 to 17.2

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in reticulocytes, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Reticulocytes
Week 2
33.6 % Change from baseline
Interval -6.7 to 67.5
-9.6 % Change from baseline
Interval -26.0 to 26.4
2.9 % Change from baseline
Interval -23.6 to 36.2
Change in Markers of Iron Metabolism and Anemia - Reticulocytes
Week 16
31.2 % Change from baseline
Interval -22.1 to 58.5
8.8 % Change from baseline
Interval -24.0 to 35.5
18.3 % Change from baseline
Interval -23.1 to 45.6
Change in Markers of Iron Metabolism and Anemia - Reticulocytes
Week 20
34.0 % Change from baseline
Interval -35.6 to 70.4
7.7 % Change from baseline
Interval -48.6 to 27.7
16.3 % Change from baseline
Interval -44.8 to 48.1
Change in Markers of Iron Metabolism and Anemia - Reticulocytes
Week 4
11.8 % Change from baseline
Interval 4.0 to 40.7
5.5 % Change from baseline
Interval -32.7 to 46.4
7.5 % Change from baseline
Interval -29.3 to 43.5
Change in Markers of Iron Metabolism and Anemia - Reticulocytes
Week 8
30.0 % Change from baseline
Interval 13.2 to 35.0
-16.0 % Change from baseline
Interval -30.6 to 28.4
15.6 % Change from baseline
Interval -24.5 to 31.0
Change in Markers of Iron Metabolism and Anemia - Reticulocytes
Week 12
15.8 % Change from baseline
Interval -6.3 to 45.1
-9.5 % Change from baseline
Interval -34.5 to 33.3
4.8 % Change from baseline
Interval -17.3 to 44.2
Change in Markers of Iron Metabolism and Anemia - Reticulocytes
Week 24
29.9 % Change from baseline
Interval 11.5 to 58.3
-0.6 % Change from baseline
Interval -32.0 to 67.8
24.1 % Change from baseline
Interval -12.0 to 58.4

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in reticulocytes/erythrocytes%, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Reticulocytes/Erythrocytes%
Week 20
2.2 % Change from baseline
Interval -34.3 to 21.4
14.6 % Change from baseline
Interval -43.8 to 46.2
11.1 % Change from baseline
Interval -42.1 to 46.2
Change in Markers of Iron Metabolism and Anemia - Reticulocytes/Erythrocytes%
Week 24
2.2 % Change from baseline
Interval -2.9 to 24.1
-7.8 % Change from baseline
Interval -34.2 to 72.6
-2.6 % Change from baseline
Interval -11.8 to 72.2
Change in Markers of Iron Metabolism and Anemia - Reticulocytes/Erythrocytes%
Week 2
30.0 % Change from baseline
Interval -16.7 to 42.6
-16.3 % Change from baseline
Interval -30.1 to 23.6
-8.0 % Change from baseline
Interval -28.1 to 36.4
Change in Markers of Iron Metabolism and Anemia - Reticulocytes/Erythrocytes%
Week 4
8.2 % Change from baseline
Interval -7.0 to 20.4
1.5 % Change from baseline
Interval -36.3 to 29.6
4.1 % Change from baseline
Interval -29.9 to 26.5
Change in Markers of Iron Metabolism and Anemia - Reticulocytes/Erythrocytes%
Week 8
12.4 % Change from baseline
Interval -5.6 to 33.3
-11.1 % Change from baseline
Interval -35.3 to 27.8
0.0 % Change from baseline
Interval -21.2 to 27.8
Change in Markers of Iron Metabolism and Anemia - Reticulocytes/Erythrocytes%
Week 12
3.6 % Change from baseline
Interval -11.1 to 16.7
0.0 % Change from baseline
Interval -31.6 to 42.3
0.0 % Change from baseline
Interval -29.4 to 42.3
Change in Markers of Iron Metabolism and Anemia - Reticulocytes/Erythrocytes%
Week 16
4.4 % Change from baseline
Interval -22.9 to 33.3
18.7 % Change from baseline
Interval -30.0 to 50.0
7.8 % Change from baseline
Interval -29.0 to 41.7

SECONDARY outcome

Timeframe: At Weeks 8 and 20

Percent change in erythropoietin at Weeks 8 and 20. The baseline erythropoietin value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Erythropoietin
Week 8
-30.8 % Change from baseline
Interval -55.6 to -6.8
-8.1 % Change from baseline
Interval -47.7 to 31.3
-24.5 % Change from baseline
Interval -55.4 to 29.4
Change in Markers of Iron Metabolism and Anemia - Erythropoietin
Week 20
-45.0 % Change from baseline
Interval -63.4 to -2.0
8.5 % Change from baseline
Interval -16.2 to 82.9
-4.4 % Change from baseline
Interval -60.2 to 32.5

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in erythrocytes, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Erythrocytes
Week 24
-8.0 % Change from baseline
Interval -9.7 to 26.7
3.3 % Change from baseline
Interval -7.1 to 11.4
0.0 % Change from baseline
Interval -9.7 to 19.2
Change in Markers of Iron Metabolism and Anemia - Erythrocytes
Week 2
5.2 % Change from baseline
Interval 0.0 to 20.0
3.4 % Change from baseline
Interval -6.1 to 12.1
3.4 % Change from baseline
Interval -6.1 to 16.7
Change in Markers of Iron Metabolism and Anemia - Erythrocytes
Week 4
6.7 % Change from baseline
Interval -8.8 to 13.3
3.6 % Change from baseline
Interval -3.6 to 21.5
3.8 % Change from baseline
Interval -3.7 to 16.0
Change in Markers of Iron Metabolism and Anemia - Erythrocytes
Week 8
3.6 % Change from baseline
Interval -2.0 to 23.3
0.0 % Change from baseline
Interval -13.1 to 13.0
3.0 % Change from baseline
Interval -6.1 to 22.9
Change in Markers of Iron Metabolism and Anemia - Erythrocytes
Week 12
3.1 % Change from baseline
Interval -3.6 to 26.7
3.6 % Change from baseline
Interval -13.8 to 11.4
3.4 % Change from baseline
Interval -10.0 to 23.1
Change in Markers of Iron Metabolism and Anemia - Erythrocytes
Week 16
0.0 % Change from baseline
Interval -8.8 to 26.7
-6.9 % Change from baseline
Interval -9.2 to 6.5
-2.9 % Change from baseline
Interval -8.8 to 12.0
Change in Markers of Iron Metabolism and Anemia - Erythrocytes
Week 20
-3.3 % Change from baseline
Interval -12.0 to 26.7
-3.4 % Change from baseline
Interval -13.8 to 7.7
-3.4 % Change from baseline
Interval -12.1 to 12.2

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in hematocrit, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Hematocrit
Week 4
7.4 % Change from baseline
Interval -5.6 to 10.7
0.0 % Change from baseline
Interval -4.3 to 21.4
3.4 % Change from baseline
Interval -4.3 to 20.0
Change in Markers of Iron Metabolism and Anemia - Hematocrit
Week 8
11.1 % Change from baseline
Interval 3.6 to 25.9
-1.7 % Change from baseline
Interval -14.6 to 14.8
4.0 % Change from baseline
Interval -7.1 to 17.9
Change in Markers of Iron Metabolism and Anemia - Hematocrit
Week 12
7.1 % Change from baseline
Interval -3.1 to 30.8
1.8 % Change from baseline
Interval -13.0 to 14.8
3.6 % Change from baseline
Interval -8.0 to 18.2
Change in Markers of Iron Metabolism and Anemia - Hematocrit
Week 16
5.9 % Change from baseline
Interval -3.2 to 28.6
-4.2 % Change from baseline
Interval -8.3 to 8.2
3.8 % Change from baseline
Interval -7.7 to 10.7
Change in Markers of Iron Metabolism and Anemia - Hematocrit
Week 2
8.9 % Change from baseline
Interval -4.3 to 18.5
4.0 % Change from baseline
Interval -4.8 to 11.1
4.5 % Change from baseline
Interval -4.8 to 16.1
Change in Markers of Iron Metabolism and Anemia - Hematocrit
Week 20
7.1 % Change from baseline
Interval -3.2 to 26.9
0.0 % Change from baseline
Interval -12.0 to 4.3
0.0 % Change from baseline
Interval -7.9 to 12.8
Change in Markers of Iron Metabolism and Anemia - Hematocrit
Week 24
8.0 % Change from baseline
Interval -3.6 to 28.6
2.3 % Change from baseline
Interval -9.1 to 9.1
4.5 % Change from baseline
Interval -8.3 to 14.8

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in ferritin, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Ferritin
Week 2
11.6 % Change from baseline
Interval -11.2 to 35.9
8.8 % Change from baseline
Interval -0.2 to 25.3
8.8 % Change from baseline
Interval -7.4 to 31.0
Change in Markers of Iron Metabolism and Anemia - Ferritin
Week 4
19.1 % Change from baseline
Interval -6.8 to 32.9
8.3 % Change from baseline
Interval -3.5 to 38.8
13.6 % Change from baseline
Interval -3.8 to 35.3
Change in Markers of Iron Metabolism and Anemia - Ferritin
Week 8
4.0 % Change from baseline
Interval -24.1 to 15.9
30.4 % Change from baseline
Interval -5.6 to 38.7
16.7 % Change from baseline
Interval -10.1 to 32.5
Change in Markers of Iron Metabolism and Anemia - Ferritin
Week 12
-0.6 % Change from baseline
Interval -11.2 to 11.3
26.4 % Change from baseline
Interval 4.3 to 52.0
11.3 % Change from baseline
Interval -10.0 to 31.0
Change in Markers of Iron Metabolism and Anemia - Ferritin
Week 16
0.1 % Change from baseline
Interval -24.6 to 8.0
21.6 % Change from baseline
Interval 0.7 to 100.9
6.7 % Change from baseline
Interval -8.7 to 30.9
Change in Markers of Iron Metabolism and Anemia - Ferritin
Week 20
3.5 % Change from baseline
Interval -42.9 to 23.1
13.6 % Change from baseline
Interval -10.0 to 74.6
7.0 % Change from baseline
Interval -33.6 to 61.8
Change in Markers of Iron Metabolism and Anemia - Ferritin
Week 24
-14.2 % Change from baseline
Interval -40.2 to 6.6
15.4 % Change from baseline
Interval -20.7 to 59.7
1.4 % Change from baseline
Interval -27.2 to 42.6

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in soluble transferrin receptor, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Soluble Transferrin Receptor
Week 2
4.0 % Change from baseline
Interval -14.7 to 18.1
-4.9 % Change from baseline
Interval -12.8 to 6.3
-4.8 % Change from baseline
Interval -14.1 to 16.7
Change in Markers of Iron Metabolism and Anemia - Soluble Transferrin Receptor
Week 8
6.7 % Change from baseline
Interval -15.3 to 24.0
11.0 % Change from baseline
Interval -15.1 to 37.2
7.4 % Change from baseline
Interval -15.3 to 28.4
Change in Markers of Iron Metabolism and Anemia - Soluble Transferrin Receptor
Week 12
0.8 % Change from baseline
Interval -18.3 to 13.5
11.1 % Change from baseline
Interval 2.0 to 38.8
10.7 % Change from baseline
Interval -13.5 to 23.9
Change in Markers of Iron Metabolism and Anemia - Soluble Transferrin Receptor
Week 16
-0.1 % Change from baseline
Interval -17.3 to 19.2
14.9 % Change from baseline
Interval -9.1 to 32.3
1.3 % Change from baseline
Interval -9.1 to 27.3
Change in Markers of Iron Metabolism and Anemia - Soluble Transferrin Receptor
Week 4
-1.4 % Change from baseline
Interval -7.0 to 26.2
8.8 % Change from baseline
Interval -16.6 to 31.5
0.7 % Change from baseline
Interval -16.6 to 30.9
Change in Markers of Iron Metabolism and Anemia - Soluble Transferrin Receptor
Week 20
-1.8 % Change from baseline
Interval -11.2 to 10.6
-0.7 % Change from baseline
Interval -7.4 to 21.2
-1.2 % Change from baseline
Interval -11.2 to 14.1
Change in Markers of Iron Metabolism and Anemia - Soluble Transferrin Receptor
Week 24
-3.5 % Change from baseline
Interval -15.5 to 10.0
19.7 % Change from baseline
Interval -24.2 to 30.8
-1.8 % Change from baseline
Interval -16.7 to 26.1

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in transferrin saturation, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Transferrin Saturation
Week 2
2.4 % Change from baseline
Interval -15.2 to 52.1
13.5 % Change from baseline
Interval -6.7 to 35.6
10.3 % Change from baseline
Interval -8.3 to 44.1
Change in Markers of Iron Metabolism and Anemia - Transferrin Saturation
Week 4
36.4 % Change from baseline
Interval 4.2 to 75.0
9.7 % Change from baseline
Interval -17.2 to 36.7
10.5 % Change from baseline
Interval -4.8 to 45.8
Change in Markers of Iron Metabolism and Anemia - Transferrin Saturation
Week 8
9.5 % Change from baseline
Interval -21.7 to 33.3
-5.0 % Change from baseline
Interval -23.1 to 26.2
-3.1 % Change from baseline
Interval -22.4 to 29.7
Change in Markers of Iron Metabolism and Anemia - Transferrin Saturation
Week 12
11.9 % Change from baseline
Interval -18.6 to 52.9
16.4 % Change from baseline
Interval -3.8 to 26.3
14.1 % Change from baseline
Interval -18.3 to 26.7
Change in Markers of Iron Metabolism and Anemia - Transferrin Saturation
Week 16
-7.2 % Change from baseline
Interval -22.2 to 40.7
-13.5 % Change from baseline
Interval -24.6 to 33.3
-10.4 % Change from baseline
Interval -24.6 to 40.7
Change in Markers of Iron Metabolism and Anemia - Transferrin Saturation
Week 20
-2.5 % Change from baseline
Interval -20.7 to 36.4
-20.8 % Change from baseline
Interval -40.4 to 8.3
-13.3 % Change from baseline
Interval -31.9 to 9.3
Change in Markers of Iron Metabolism and Anemia - Transferrin Saturation
Week 24
-8.3 % Change from baseline
Interval -22.1 to 23.7
-20.8 % Change from baseline
Interval -31.7 to 25.0
-11.9 % Change from baseline
Interval -25.0 to 25.0

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in unsaturated iron binding capacity, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Unsaturated Iron Binding Capacity
Week 2
0.0 % Change from baseline
Interval -39.4 to 13.2
-5.1 % Change from baseline
Interval -31.1 to 14.6
0.0 % Change from baseline
Interval -31.5 to 13.2
Change in Markers of Iron Metabolism and Anemia - Unsaturated Iron Binding Capacity
Week 4
-4.0 % Change from baseline
Interval -24.3 to 1.9
0.0 % Change from baseline
Interval -35.7 to 34.0
-1.0 % Change from baseline
Interval -25.3 to 28.1
Change in Markers of Iron Metabolism and Anemia - Unsaturated Iron Binding Capacity
Week 12
2.9 % Change from baseline
Interval -17.4 to 31.4
-18.4 % Change from baseline
Interval -33.6 to 7.0
-1.6 % Change from baseline
Interval -32.3 to 21.4
Change in Markers of Iron Metabolism and Anemia - Unsaturated Iron Binding Capacity
Week 16
4.3 % Change from baseline
Interval -22.4 to 34.7
0.0 % Change from baseline
Interval -49.2 to 21.4
2.6 % Change from baseline
Interval -35.6 to 30.5
Change in Markers of Iron Metabolism and Anemia - Unsaturated Iron Binding Capacity
Week 8
6.4 % Change from baseline
Interval -25.0 to 28.0
0.0 % Change from baseline
Interval -40.2 to 31.8
0.0 % Change from baseline
Interval -29.9 to 28.4
Change in Markers of Iron Metabolism and Anemia - Unsaturated Iron Binding Capacity
Week 20
16.5 % Change from baseline
Interval -12.0 to 62.8
5.1 % Change from baseline
Interval -39.8 to 44.0
14.2 % Change from baseline
Interval -15.9 to 46.7
Change in Markers of Iron Metabolism and Anemia - Unsaturated Iron Binding Capacity
Week 24
12.0 % Change from baseline
Interval 2.5 to 32.2
6.9 % Change from baseline
Interval -35.7 to 64.9
12.0 % Change from baseline
Interval -11.3 to 64.9

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in platelets, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Platelets
Week 4
0.0 % Change from baseline
Interval -25.5 to 49.1
-29.7 % Change from baseline
Interval -43.7 to -4.1
-26.3 % Change from baseline
Interval -35.9 to 9.6
Change in Markers of Iron Metabolism and Anemia - Platelets
Week 8
19.7 % Change from baseline
Interval -1.3 to 57.2
-33.6 % Change from baseline
Interval -48.2 to 3.3
-12.0 % Change from baseline
Interval -40.3 to 23.0
Change in Markers of Iron Metabolism and Anemia - Platelets
Week 2
21.4 % Change from baseline
Interval -25.4 to 48.9
-24.4 % Change from baseline
Interval -41.8 to 6.3
-9.5 % Change from baseline
Interval -37.4 to 32.1
Change in Markers of Iron Metabolism and Anemia - Platelets
Week 12
24.1 % Change from baseline
Interval 7.9 to 83.7
-27.7 % Change from baseline
Interval -49.0 to -11.5
-11.4 % Change from baseline
Interval -39.9 to 27.3
Change in Markers of Iron Metabolism and Anemia - Platelets
Week 16
17.8 % Change from baseline
Interval 2.3 to 80.0
-26.1 % Change from baseline
Interval -48.0 to -6.2
-6.2 % Change from baseline
Interval -31.3 to 30.8
Change in Markers of Iron Metabolism and Anemia - Platelets
Week 20
31.0 % Change from baseline
Interval -6.9 to 41.4
-36.2 % Change from baseline
Interval -67.1 to -10.7
-14.3 % Change from baseline
Interval -37.8 to 34.3
Change in Markers of Iron Metabolism and Anemia - Platelets
Week 24
38.9 % Change from baseline
Interval -15.4 to 78.3
-22.5 % Change from baseline
Interval -52.1 to -8.8
-15.3 % Change from baseline
Interval -30.2 to 60.9

SECONDARY outcome

Timeframe: At Weeks 2, 4, 8, 12, 16, 20 and 24

Percent change from baseline in leukocytes, where the baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Leukocytes
Week 8
34.3 % Change from baseline
Interval 11.6 to 57.1
-0.9 % Change from baseline
Interval -18.9 to 13.4
8.9 % Change from baseline
Interval -14.0 to 30.5
Change in Markers of Iron Metabolism and Anemia - Leukocytes
Week 2
11.6 % Change from baseline
Interval -10.0 to 42.9
-24.9 % Change from baseline
Interval -34.8 to 1.5
-14.9 % Change from baseline
Interval -29.8 to 11.4
Change in Markers of Iron Metabolism and Anemia - Leukocytes
Week 4
6.8 % Change from baseline
Interval -18.3 to 38.6
-4.7 % Change from baseline
Interval -26.4 to 11.4
0.7 % Change from baseline
Interval -21.1 to 19.8
Change in Markers of Iron Metabolism and Anemia - Leukocytes
Week 12
8.0 % Change from baseline
Interval 5.4 to 48.4
-15.4 % Change from baseline
Interval -35.5 to 22.9
5.4 % Change from baseline
Interval -24.2 to 38.7
Change in Markers of Iron Metabolism and Anemia - Leukocytes
Week 16
42.0 % Change from baseline
Interval 14.6 to 53.7
-6.7 % Change from baseline
Interval -26.9 to 27.0
15.2 % Change from baseline
Interval -14.3 to 45.7
Change in Markers of Iron Metabolism and Anemia - Leukocytes
Week 20
44.7 % Change from baseline
Interval 13.0 to 70.5
-27.5 % Change from baseline
Interval -42.1 to 24.8
16.3 % Change from baseline
Interval -32.8 to 49.1
Change in Markers of Iron Metabolism and Anemia - Leukocytes
Week 24
53.0 % Change from baseline
Interval 0.2 to 75.3
18.3 % Change from baseline
Interval -35.4 to 42.9
27.1 % Change from baseline
Interval -26.4 to 63.4

SECONDARY outcome

Timeframe: At Weeks 2 and 4

Change from baseline in % blasts at Weeks 2 and 4. The baseline % blasts value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Markers of Iron Metabolism and Anemia - Blasts
Week 2
0 % Change from baseline
No blasts measured
3.0 % Change from baseline
Interval 3.0 to 3.0
3.0 % Change from baseline
Interval 3.0 to 3.0
Change in Markers of Iron Metabolism and Anemia - Blasts
Week 4
0 % Change from baseline
No blasts measured
1.0 % Change from baseline
Interval 1.0 to 1.0
1.0 % Change from baseline
Interval 1.0 to 1.0

SECONDARY outcome

Timeframe: Measured at Week 24

Percent change from baseline in liver iron content assessed by MRI. The baseline value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Liver Iron Content
4.7 % Change from baseline
Interval -18.4 to 25.0
53.3 % Change from baseline
Interval 20.6 to 86.2
22.3 % Change from baseline
Interval -6.0 to 71.7

SECONDARY outcome

Timeframe: On Day 1 and at Weeks 4 and 24

Percent change in %pSTAT stimulated CD3+/4+ T cell at Day 1 (postdose), Week 4 and Week 24. The baseline value is defined as the last predose value from the baseline period prior to or on the date of first dose of momelotinib administration (Day 1 predose).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Pharmacodynamics Biomarker - pSTAT3
Week 24 - 2 hours postdose
-31.2 % Change from baseline
Interval -51.2 to -18.0
-10.7 % Change from baseline
Interval -28.4 to -10.1
-22.7 % Change from baseline
Interval -48.2 to -10.7
Change in Pharmacodynamics Biomarker - pSTAT3
Week 24 - 4 hours postdose
-30.6 % Change from baseline
Interval -65.8 to -17.6
-14.4 % Change from baseline
Interval -22.6 to -12.9
-22.6 % Change from baseline
Interval -50.1 to -14.1
Change in Pharmacodynamics Biomarker - pSTAT3
Week 24 - 6 hours postdose
-17.0 % Change from baseline
Interval -33.2 to -13.4
-10.1 % Change from baseline
Interval -10.2 to -4.9
-13.4 % Change from baseline
Interval -24.8 to -10.1
Change in Pharmacodynamics Biomarker - pSTAT3
Day 1 - 2 hours postdose
-15.8 % Change from baseline
Interval -34.2 to -11.6
-13.5 % Change from baseline
Interval -24.4 to -7.6
-14.3 % Change from baseline
Interval -27.7 to -9.6
Change in Pharmacodynamics Biomarker - pSTAT3
Day 1 - 4 hours postdose
-17.1 % Change from baseline
Interval -23.4 to -8.1
-10.6 % Change from baseline
Interval -30.6 to -2.4
-12.8 % Change from baseline
Interval -27.3 to -6.6
Change in Pharmacodynamics Biomarker - pSTAT3
Day 1 - 6 hours postdose
-9.0 % Change from baseline
Interval -16.9 to -4.0
-4.3 % Change from baseline
Interval -16.9 to 0.3
-7.1 % Change from baseline
Interval -16.9 to -2.2
Change in Pharmacodynamics Biomarker - pSTAT3
Week 4 - predose
-0.9 % Change from baseline
Interval -2.0 to 1.8
-2.9 % Change from baseline
Interval -5.5 to 17.7
-2.0 % Change from baseline
Interval -5.5 to 17.7
Change in Pharmacodynamics Biomarker - pSTAT3
Week 4 - 2 hours postdose
-18.9 % Change from baseline
Interval -21.9 to -6.6
-20.0 % Change from baseline
Interval -25.7 to -7.4
-20.0 % Change from baseline
Interval -25.7 to -6.6
Change in Pharmacodynamics Biomarker - pSTAT3
Week 4 - 4 hours postdose
-19.8 % Change from baseline
Interval -30.4 to -8.8
-14.1 % Change from baseline
Interval -28.7 to -6.1
-14.1 % Change from baseline
Interval -30.4 to -6.1
Change in Pharmacodynamics Biomarker - pSTAT3
Week 4 - 6 hours postdose
-12.1 % Change from baseline
Interval -29.0 to -1.5
-9.1 % Change from baseline
Interval -12.9 to 4.9
-9.1 % Change from baseline
Interval -19.0 to 4.9
Change in Pharmacodynamics Biomarker - pSTAT3
Week 24 - predose
-4.6 % Change from baseline
Interval -22.9 to 0.1
-0.3 % Change from baseline
Interval -7.9 to 5.1
-2.8 % Change from baseline
Interval -22.9 to 5.1

SECONDARY outcome

Timeframe: On Day 1 and at Weeks 4 and 24

Percent change in %pSTAT/%tSTAT Stimulated CD3+/4+ T cell ratio at Day 1 (postdose), Week 4 and Week 24. The baseline value is defined as the last predose value from the baseline period prior to or on the date of first dose of momelotinib administration (Day 1 predose).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Day 1 - 2 hours postdose
-13.2 % Change from baseline
Interval -38.9 to -11.5
-15.5 % Change from baseline
Interval -23.2 to 2.5
-13.4 % Change from baseline
Interval -26.3 to -3.2
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Day 1 - 4 hours postdose
-9.6 % Change from baseline
Interval -23.2 to -0.5
-9.7 % Change from baseline
Interval -28.0 to -2.3
-9.7 % Change from baseline
Interval -23.9 to -2.3
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Week 4 - 4 hours postdose
3.0 % Change from baseline
Interval -32.9 to 118.3
-13.4 % Change from baseline
Interval -23.7 to 23.9
-13.4 % Change from baseline
Interval -31.5 to 38.1
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Week 4 - 6 hours postdose
12.5 % Change from baseline
Interval -29.4 to 56.0
-6.1 % Change from baseline
Interval -17.1 to 32.8
-6.1 % Change from baseline
Interval -20.5 to 56.0
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Week 24 - predose
-5.7 % Change from baseline
Interval -17.4 to -3.7
-3.5 % Change from baseline
Interval -8.8 to -2.8
-4.4 % Change from baseline
Interval -17.4 to -2.8
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Week 24 - 4 hours postdose
-21.4 % Change from baseline
Interval -27.1 to -14.3
-11.5 % Change from baseline
Interval -15.4 to -9.6
-15.4 % Change from baseline
Interval -27.0 to -11.5
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Week 24 - 6 hours postdose
-18.4 % Change from baseline
Interval -22.8 to -11.1
-6.5 % Change from baseline
Interval -9.0 to -5.1
-11.1 % Change from baseline
Interval -20.0 to -5.1
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Day 1 - 6 hours postdose
-9.1 % Change from baseline
Interval -17.2 to -5.7
-3.7 % Change from baseline
Interval -12.1 to 3.7
-4.6 % Change from baseline
Interval -13.7 to 1.7
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Week 4 - predose
0.5 % Change from baseline
Interval -5.2 to 31.8
5.0 % Change from baseline
Interval -4.3 to 39.8
4.8 % Change from baseline
Interval -5.2 to 39.8
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Week 4 - 2 hours postdose
-14.3 % Change from baseline
Interval -17.5 to 20.3
-9.1 % Change from baseline
Interval -22.6 to 9.6
-13.2 % Change from baseline
Interval -22.6 to 20.3
Change in Pharmacodynamics Biomarker - pSTAT3/tSTAT3 Ratio
Week 24 - 2 hours postdose
-18.7 % Change from baseline
Interval -22.3 to -15.4
-7.6 % Change from baseline
Interval -22.1 to -2.6
-16.2 % Change from baseline
Interval -22.3 to -2.6

SECONDARY outcome

Timeframe: At Weeks 2, 12 and 24

Percent change in C-reactive protein at Weeks 2, 12 and 24. The baseline C-reactive protein value is defined as the last value from the baseline period prior to or on the date of first dose of momelotinib administration (Baseline visit).

Outcome measures

Outcome measures
Measure
Total
n=14 Participants
All enrolled subjects
Transfusion Independence Non-Responders
n=27 Participants
Subjects who did not become transfusion independent by Week 24
Total
n=41 Participants
All enrolled subjects
Change in Inflammatory Markers - C-Reactive Protein (CRP)
Week 2
-68.7 % Change from baseline
Interval -75.6 to -43.5
-53.7 % Change from baseline
Interval -76.8 to -18.5
-55.6 % Change from baseline
Interval -76.3 to -29.5
Change in Inflammatory Markers - C-Reactive Protein (CRP)
Week 12
-67.8 % Change from baseline
Interval -73.1 to -28.2
-43.4 % Change from baseline
Interval -59.6 to 22.6
-48.9 % Change from baseline
Interval -70.1 to -15.6
Change in Inflammatory Markers - C-Reactive Protein (CRP)
Week 24
-59.8 % Change from baseline
Interval -79.1 to -44.8
-47.1 % Change from baseline
Interval -68.4 to 65.3
-54.8 % Change from baseline
Interval -73.8 to -30.7

Adverse Events

Momelotinib (MMB)

Serious events: 14 serious events
Other events: 36 other events
Deaths: 3 deaths

Serious adverse events

Serious adverse events
Measure
Momelotinib (MMB)
n=41 participants at risk
Subjects received oral MMB at a starting dose of 200 mg once daily for 24 weeks (± 7 days) on study.
Blood and lymphatic system disorders
Anemia
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Blood and lymphatic system disorders
Neutropenia
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Nervous system disorders
Presyncope
4.9%
2/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Nervous system disorders
Dizziness
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Nervous system disorders
Metabolic encephalopathy
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
General disorders
Asthenia
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
General disorders
Death
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
General disorders
Pyrexia
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Infections and infestations
Lung infection
4.9%
2/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Infections and infestations
Pneumonia
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Infections and infestations
Sepsis
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Renal and urinary disorders
Acute kidney injury
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Cardiac disorders
Atrial fibrillation
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Cardiac disorders
Cardiac arrest
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Gastrointestinal disorders
Colitis
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Gastrointestinal disorders
Small intestinal obstruction
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Respiratory, thoracic and mediastinal disorders
Acute respiratory failure
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Respiratory, thoracic and mediastinal disorders
Respiratory failure
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Vascular disorders
Hypotension
4.9%
2/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Hepatobiliary disorders
Cholecystitis
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Injury, poisoning and procedural complications
Transfusion reaction
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Investigations
Hepatic enzyme increased
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Musculoskeletal and connective tissue disorders
Bone pain
2.4%
1/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.

Other adverse events

Other adverse events
Measure
Momelotinib (MMB)
n=41 participants at risk
Subjects received oral MMB at a starting dose of 200 mg once daily for 24 weeks (± 7 days) on study.
Gastrointestinal disorders
Diarrhoea
24.4%
10/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Gastrointestinal disorders
Nausea
22.0%
9/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Gastrointestinal disorders
Vomiting
17.1%
7/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Gastrointestinal disorders
Abdominal pain
14.6%
6/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Gastrointestinal disorders
Constipation
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Respiratory, thoracic and mediastinal disorders
Cough
29.3%
12/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Respiratory, thoracic and mediastinal disorders
Dyspnoea
12.2%
5/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Respiratory, thoracic and mediastinal disorders
Nasal congestion
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Nervous system disorders
Dizziness
14.6%
6/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Nervous system disorders
Headache
14.6%
6/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Nervous system disorders
Peripheral sensory neuropathy
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Blood and lymphatic system disorders
Thrombocytopenia
17.1%
7/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Blood and lymphatic system disorders
Neutropenia
12.2%
5/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
General disorders
Fatigue
19.5%
8/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
General disorders
Chills
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Infections and infestations
Urinary tract infection
14.6%
6/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Skin and subcutaneous tissue disorders
Pruritus
17.1%
7/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Skin and subcutaneous tissue disorders
Night sweats
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Investigations
Blood creatinine increased
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Musculoskeletal and connective tissue disorders
Musculoskeletal pain
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Metabolism and nutrition disorders
Decreased appetite
9.8%
4/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Metabolism and nutrition disorders
Hyperuricaemia
9.8%
4/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Injury, poisoning and procedural complications
Contusion
12.2%
5/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Injury, poisoning and procedural complications
Fall
9.8%
4/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Renal and urinary disorders
Pollakiuria
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.
Vascular disorders
Hypotension
7.3%
3/41 • From the first dose of momelotinib until 30 days following the last dose.
All adverse events summarized were treatment-emergent, defined as any adverse event with an onset date on or after the momelotinib start date and no later than 30 days after permanent discontinuation of momelotinib or any adverse event leading to premature discontinuation of momelotinib.

Additional Information

GSK Response Center

GlaxoSmithKline

Phone: 866-435-7343

Results disclosure agreements

  • Principal investigator is a sponsor employee Most restrictive: Site may not present or publish results of Trial without advance written notice of Sponsor or two years after completion of Trial at all participating sites. Site must submit all proposed publications or presentations to Sponsor for review. Sponsor can review communications prior to public release and embargo trial results communications for a period between 75 and 180 days from submission to Sponsor for review. Sponsor has right to request Site remove Confidential Information.
  • Publication restrictions are in place

Restriction type: OTHER