Trial Outcomes & Findings for Phase 2 Study: An Open-Label, Randomized, Phase 2 Dose-Finding Study of Pacritinib in Patients With Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, or Post- Essential Thrombocythemia Myelofibrosis Previously Treated With Ruxolitinib (NCT NCT04884191)

NCT ID: NCT04884191

Last Updated: 2022-06-01

Results Overview

Number of patients achieving a ≥ 35% spleen volume reduction (SVR) as measured by magnetic resonance imaging (MRI, preferred) or computed tomography (CT) scans

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

165 participants

Primary outcome timeframe

From Baseline to Weeks 12 and 24

Results posted on

2022-06-01

Participant Flow

Participant milestones

Participant milestones
Measure
Pacritinib 100 mg QD
Pacritinib: Pacritinib
Pacritinib 100 mg BID
Pacritinib: Pacritinib
Pacritinib 200 mg BID
Pacritinib: Pacritinib
Overall Study
STARTED
55
55
55
Overall Study
COMPLETED
52
55
54
Overall Study
NOT COMPLETED
3
0
1

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

BMI not measured for all participants

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Pacritinib 100 mg QD
n=52 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=55 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=54 Participants
Pacritinib: Pacritinib
Total
n=161 Participants
Total of all reporting groups
Age, Categorical
<=18 years
0 Participants
n=52 Participants
0 Participants
n=55 Participants
0 Participants
n=54 Participants
0 Participants
n=161 Participants
Age, Categorical
Between 18 and 65 years
16 Participants
n=52 Participants
11 Participants
n=55 Participants
16 Participants
n=54 Participants
43 Participants
n=161 Participants
Age, Categorical
>=65 years
36 Participants
n=52 Participants
44 Participants
n=55 Participants
38 Participants
n=54 Participants
118 Participants
n=161 Participants
Age, Continuous
69 years
STANDARD_DEVIATION 8.8 • n=52 Participants
68.9 years
STANDARD_DEVIATION 6.9 • n=55 Participants
68.1 years
STANDARD_DEVIATION 8.76 • n=54 Participants
68.7 years
STANDARD_DEVIATION 8.14 • n=161 Participants
Sex: Female, Male
Female
21 Participants
n=52 Participants
26 Participants
n=55 Participants
22 Participants
n=54 Participants
69 Participants
n=161 Participants
Sex: Female, Male
Male
31 Participants
n=52 Participants
29 Participants
n=55 Participants
32 Participants
n=54 Participants
92 Participants
n=161 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=52 Participants
0 Participants
n=55 Participants
1 Participants
n=54 Participants
1 Participants
n=161 Participants
Race (NIH/OMB)
Asian
2 Participants
n=52 Participants
1 Participants
n=55 Participants
1 Participants
n=54 Participants
4 Participants
n=161 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=52 Participants
0 Participants
n=55 Participants
0 Participants
n=54 Participants
0 Participants
n=161 Participants
Race (NIH/OMB)
Black or African American
1 Participants
n=52 Participants
0 Participants
n=55 Participants
4 Participants
n=54 Participants
5 Participants
n=161 Participants
Race (NIH/OMB)
White
44 Participants
n=52 Participants
47 Participants
n=55 Participants
48 Participants
n=54 Participants
139 Participants
n=161 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=52 Participants
0 Participants
n=55 Participants
0 Participants
n=54 Participants
0 Participants
n=161 Participants
Race (NIH/OMB)
Unknown or Not Reported
5 Participants
n=52 Participants
7 Participants
n=55 Participants
0 Participants
n=54 Participants
12 Participants
n=161 Participants
BMI
25.1 kg/m^2
STANDARD_DEVIATION 3.79 • n=44 Participants • BMI not measured for all participants
27.2 kg/m^2
STANDARD_DEVIATION 4.11 • n=48 Participants • BMI not measured for all participants
26.4 kg/m^2
STANDARD_DEVIATION 5 • n=48 Participants • BMI not measured for all participants
26.3 kg/m^2
STANDARD_DEVIATION 4.4 • n=140 Participants • BMI not measured for all participants
ECOG PS
0
11 participants
n=52 Participants
14 participants
n=55 Participants
17 participants
n=54 Participants
42 participants
n=161 Participants
ECOG PS
1
32 participants
n=52 Participants
29 participants
n=55 Participants
29 participants
n=54 Participants
90 participants
n=161 Participants
ECOG PS
2
9 participants
n=52 Participants
12 participants
n=55 Participants
8 participants
n=54 Participants
29 participants
n=161 Participants

PRIMARY outcome

Timeframe: From Baseline to Weeks 12 and 24

Number of patients achieving a ≥ 35% spleen volume reduction (SVR) as measured by magnetic resonance imaging (MRI, preferred) or computed tomography (CT) scans

Outcome measures

Outcome measures
Measure
Pacritinib 100 mg QD
n=52 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=55 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=54 Participants
Pacritinib: Pacritinib
Spleen Volume Reduction Response (≥ 35%)
End of Week 12
0 Participants
2 Participants
2 Participants
Spleen Volume Reduction Response (≥ 35%)
End of Week 24
0 Participants
1 Participants
5 Participants

PRIMARY outcome

Timeframe: From Baseline to Weeks 12 and 24

Population: The difference between the number of participants analyzed in Week 12 vs. Week 24 is the result of the number of participants that continued to complete the study. Participants that were not analyzed were withdrawn from the study for various reasons.

Percent change from baseline

Outcome measures

Outcome measures
Measure
Pacritinib 100 mg QD
n=38 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=43 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=43 Participants
Pacritinib: Pacritinib
Percent Change in Spleen Volume
Week 12
3.19 percent change from baseline
Standard Deviation 22.613
6.37 percent change from baseline
Standard Deviation 31.110
-3.60 percent change from baseline
Standard Deviation 26.610
Percent Change in Spleen Volume
Week 24
-2.43 percent change from baseline
Standard Deviation 17.608
0.65 percent change from baseline
Standard Deviation 20.589
-11.30 percent change from baseline
Standard Deviation 26.417

PRIMARY outcome

Timeframe: From Baseline to Weeks 12 and 24

Proportion of patients with ≥ 50% reduction in Total Symptom Score from baseline as assessed by the validated PRO instrument MPN-SAF TSS 2.0

Outcome measures

Outcome measures
Measure
Pacritinib 100 mg QD
n=52 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=55 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=54 Participants
Pacritinib: Pacritinib
Total Symptom Score Analysis
End of Week 12
1 Participants
1 Participants
2 Participants
Total Symptom Score Analysis
End of Week 24
2 Participants
0 Participants
2 Participants

PRIMARY outcome

Timeframe: From Baseline to Weeks 12 and 24

Number of patients with improvement in PGIA. The Patient Global Impression Assessment questionnaire was completed at the end of Week 12 and end of Week 24. The scores were summarized by treatment group at each visit.

Outcome measures

Outcome measures
Measure
Pacritinib 100 mg QD
n=52 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=55 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=54 Participants
Pacritinib: Pacritinib
Patient Global Impression Assessment
Week 12 - Any Improved
17 Participants
21 Participants
23 Participants
Patient Global Impression Assessment
Week 12 -No Change
6 Participants
5 Participants
8 Participants
Patient Global Impression Assessment
Week 12 -Any Worse
8 Participants
8 Participants
3 Participants
Patient Global Impression Assessment
Week 24 - Any Improved
10 Participants
13 Participants
18 Participants
Patient Global Impression Assessment
Week 24 -No Change
6 Participants
5 Participants
1 Participants
Patient Global Impression Assessment
Week 24 -Any Worse
5 Participants
3 Participants
2 Participants

SECONDARY outcome

Timeframe: From Baseline to Weeks 24

Rate of reduction in spleen length from baseline

Outcome measures

Outcome measures
Measure
Pacritinib 100 mg QD
n=24 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=25 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=27 Participants
Pacritinib: Pacritinib
Spleen Length Reduction
12.42 cm
Standard Deviation 5.602
11.48 cm
Standard Deviation 6.501
11.63 cm
Standard Deviation 7.131

SECONDARY outcome

Timeframe: At week 24

Number of patients

Outcome measures

Outcome measures
Measure
Pacritinib 100 mg QD
n=20 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=20 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=20 Participants
Pacritinib: Pacritinib
Frequency of RBC's or Platelet Transfusions
2.27 transfusions/month
Standard Deviation 2.987
1.18 transfusions/month
Standard Deviation 2.553
2.25 transfusions/month
Standard Deviation 2.345

SECONDARY outcome

Timeframe: At weeks 4, 12, 24, and 30 days post End-of-Treatment visit

0 = Fully active, able to carry on all pre-disease performance without restriction 1. = Restricted in physically strenuous activity but ambulatory and able to carry out work of a light or sedentary nature, e.g., light house work, office work 2. = Ambulatory and capable of all selfcare but unable to carry out any work activities; up and about more than 50% of waking hours 3. = Capable of only limited selfcare; confined to bed or chair more than 50% of waking hours 4. = Completely disabled; cannot carry on any selfcare; totally confined to bed or chair 5. = Dead

Outcome measures

Outcome measures
Measure
Pacritinib 100 mg QD
n=52 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=55 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=54 Participants
Pacritinib: Pacritinib
Eastern Cooperative Oncology Group Performance Status
Week 4 - 0
10 Participants
11 Participants
13 Participants
Eastern Cooperative Oncology Group Performance Status
Week 4 - 1
28 Participants
27 Participants
31 Participants
Eastern Cooperative Oncology Group Performance Status
Week 4 - 2
9 Participants
16 Participants
8 Participants
Eastern Cooperative Oncology Group Performance Status
Week 4 - 3
2 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
Week 4 - 4
0 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
Week 4 - 5
0 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
Week 12 - 0
11 Participants
9 Participants
14 Participants
Eastern Cooperative Oncology Group Performance Status
Week 12 - 1
20 Participants
23 Participants
19 Participants
Eastern Cooperative Oncology Group Performance Status
Week 12 - 2
8 Participants
10 Participants
8 Participants
Eastern Cooperative Oncology Group Performance Status
Week 12 - 3
1 Participants
1 Participants
2 Participants
Eastern Cooperative Oncology Group Performance Status
Week 12 - 4
0 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
Week 12 - 5
0 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
Week 24 - 0
10 Participants
6 Participants
10 Participants
Eastern Cooperative Oncology Group Performance Status
Week 24 - 1
12 Participants
15 Participants
12 Participants
Eastern Cooperative Oncology Group Performance Status
Week 24 - 2
4 Participants
5 Participants
6 Participants
Eastern Cooperative Oncology Group Performance Status
Week 24 - 3
0 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
Week 24 - 4
0 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
Week 24 - 5
0 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
End of Treatment - 0
11 Participants
8 Participants
8 Participants
Eastern Cooperative Oncology Group Performance Status
End of Treatment - 1
19 Participants
23 Participants
22 Participants
Eastern Cooperative Oncology Group Performance Status
End of Treatment - 2
5 Participants
10 Participants
11 Participants
Eastern Cooperative Oncology Group Performance Status
End of Treatment - 3
1 Participants
1 Participants
2 Participants
Eastern Cooperative Oncology Group Performance Status
End of Treatment - 4
0 Participants
0 Participants
0 Participants
Eastern Cooperative Oncology Group Performance Status
End of Treatment - 5
0 Participants
0 Participants
0 Participants

SECONDARY outcome

Timeframe: Randomization through 30 days post End-of-Treatment visit

Population: Patients with ≥ 1 TEAE

Outcome measures

Outcome measures
Measure
Pacritinib 100 mg QD
n=52 Participants
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=55 Participants
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=54 Participants
Pacritinib: Pacritinib
Number of Participants With Adverse Events
49 Participants
51 Participants
54 Participants

Adverse Events

Pacritinib 100 mg QD

Serious events: 19 serious events
Other events: 24 other events
Deaths: 6 deaths

Pacritinib 100 mg BID

Serious events: 20 serious events
Other events: 34 other events
Deaths: 4 deaths

Pacritinib 200 mg BID

Serious events: 25 serious events
Other events: 36 other events
Deaths: 5 deaths

Serious adverse events

Serious adverse events
Measure
Pacritinib 100 mg QD
n=52 participants at risk
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=55 participants at risk
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=54 participants at risk
Pacritinib: Pacritinib
Blood and lymphatic system disorders
Anaemia
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Blood and lymphatic system disorders
Febrile neutropenia
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Blood and lymphatic system disorders
Lymphadenopathy
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Blood and lymphatic system disorders
Splenic infarction
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Blood and lymphatic system disorders
Thrombocytopenia
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Blood and lymphatic system disorders
Thrombocytosis
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Cardiac disorders
Pericardial effusion
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Cardiac disorders
Arrhythmia supraventricular
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Cardiac disorders
Atrial fibrillation
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Cardiac disorders
Cardiac failure
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Gastrointestinal disorders
Colitis
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Gastrointestinal disorders
Large intestinal obstruction
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Gastrointestinal disorders
Ascites
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Gastrointestinal disorders
Diarrhoea
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Gastrointestinal disorders
Gastrointestinal haemorrhage
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.7%
2/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Gastrointestinal disorders
Intestinal obstruction
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
Pyrexia
5.8%
3/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.6%
2/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.6%
3/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
General physical health deterioration
3.8%
2/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
Disease progression
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
Drug withdrawal syndrome
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
Oedema peripheral
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
Asthenia
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
Non-cardiac chest pain
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.6%
2/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Pneumonia
3.8%
2/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.6%
2/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
9.3%
5/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Cellulitis
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Diverticulitis
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Post procedural infection
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Pyelonephritis
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Sepsis
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.7%
2/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Tuberculosis
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Urinary tract infection
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.6%
2/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Abscess limb
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Bronchitis
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Clostridium difficile colitis
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.7%
2/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Gastroenteritis
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.7%
2/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Herpes oesophagitis
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Influenza
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Lower respiratory tract infection
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Soft tissue infection
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Tooth abscess
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Injury, poisoning and procedural complications
Subdural haematoma
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Injury, poisoning and procedural complications
Transfusion reaction
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Injury, poisoning and procedural complications
Delayed haemolytic transfusion reaction
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Injury, poisoning and procedural complications
Incorrect drug administration duration
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Injury, poisoning and procedural complications
Subdural haemorrhage
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Investigations
Blood bilirubin increased
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Investigations
Ejection fraction decreased
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Investigations
Troponin increased
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Metabolism and nutrition disorders
Hyperuricaemia
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Metabolism and nutrition disorders
Dehydration
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.5%
3/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.7%
2/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Metabolism and nutrition disorders
Fluid overload
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Metabolism and nutrition disorders
Hypokalaemia
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Musculoskeletal and connective tissue disorders
Bone pain
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Musculoskeletal and connective tissue disorders
Muscle haemorrhage
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Malignant melanoma in situ
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Malignant pleural effusion
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Myeloproliferative disorder
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Pituitary tumour benign
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Prostate cancer
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Nervous system disorders
Optic neuritis
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Nervous system disorders
Syncope
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Nervous system disorders
Headache
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Renal and urinary disorders
Haematuria
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Renal and urinary disorders
Renal failure acute
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.7%
2/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Renal and urinary disorders
Calculus ureteric
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Renal and urinary disorders
Hydronephrosis
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Renal and urinary disorders
Renal impairment
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Renal and urinary disorders
Renal mass
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Respiratory, thoracic and mediastinal disorders
Epistaxis
3.8%
2/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Respiratory, thoracic and mediastinal disorders
Dyspnoea
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Skin and subcutaneous tissue disorders
Lung infiltration
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Respiratory, thoracic and mediastinal disorders
Hypoxia
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Respiratory, thoracic and mediastinal disorders
Respiratory distress
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Respiratory, thoracic and mediastinal disorders
Respiratory failure
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Vascular disorders
Haematoma
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Vascular disorders
Vascular compression
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Vascular disorders
Hypotension
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population

Other adverse events

Other adverse events
Measure
Pacritinib 100 mg QD
n=52 participants at risk
Pacritinib: Pacritinib
Pacritinib 100 mg BID
n=55 participants at risk
Pacritinib: Pacritinib
Pacritinib 200 mg BID
n=54 participants at risk
Pacritinib: Pacritinib
Gastrointestinal disorders
Diarrhoea
11.5%
6/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
14.5%
8/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
25.9%
14/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Gastrointestinal disorders
Nausea
13.5%
7/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
12.7%
7/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.6%
3/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Blood and lymphatic system disorders
Thrombocytopenia
5.8%
3/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
9.1%
5/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
16.7%
9/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
Fatigue
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
12.7%
7/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
9.3%
5/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Blood and lymphatic system disorders
Anaemia
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.5%
3/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
11.1%
6/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Metabolism and nutrition disorders
Decreased appetite
5.8%
3/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.6%
2/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.6%
3/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Investigations
Ejection fraction decreased
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.5%
3/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
3.7%
2/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Respiratory, thoracic and mediastinal disorders
Epistaxis
3.8%
2/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.6%
3/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Infections and infestations
Bronchitis
5.8%
3/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.8%
1/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
General disorders
Pyrexia
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.5%
3/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Respiratory, thoracic and mediastinal disorders
Dyspnoea
0.00%
0/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.5%
3/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
1.9%
1/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
Skin and subcutaneous tissue disorders
Pruritus
1.9%
1/52 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
5.5%
3/55 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population
0.00%
0/54 • The end of assigned study drug + 30 days
AEs analyzed in the Safety Population

Additional Information

John Volpone SVP, Strategic Operations

CTI BioPharma, Inc.

Phone: +1 (206) 272-4652

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place