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Showing 1–24 of 45 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Primary Myelofibrosis (PMF) Clear all
Completed Phase 3 Interventional Results available

Momelotinib Versus Ruxolitinib in Subjects With Myelofibrosis

NCT01969838
View directory record Official record
Conditions
Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, Post-Essential Thrombocythemia Myelofibrosis
Interventions
Momelotinib, Ruxolitinib, Placebo to match momelotinib, Placebo to match ruxolitinib
Drug
Lead sponsor
Sierra Oncology LLC - a GSK company
Industry
Eligibility
18 Years and older
Enrollment
432 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
11
States / cities
Phoenix, Arizona • Escondido, California • Stanford, California + 8 more
Source: ClinicalTrials.gov public record
Updated May 11, 2023 · Synced Jul 22, 2026, 3:35 AM EDT
Not listed Phase 1Phase 2 Interventional

An Open-Label, Multicenter, Phase 1b/2 Study of the Safety and Efficacy of KRT-232 Combined With Ruxolitinib in Patients With Primary Myelofibrosis (PMF), Post-Polycythemia Vera MF (Post-PV-MF), Or Post-Essential Thrombocythemia MF (Post ET-MF) Who Have a Suboptimal Response to Ruxolitinib

NCT04485260
View directory record Official record
Conditions
Myelofibrosis
Interventions
KRT-232, Ruxolitinib
Drug
Lead sponsor
Kartos Therapeutics, Inc.
Industry
Eligibility
18 Years to 99 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
8
States / cities
Duarte, California • Baltimore, Maryland • Ann Arbor, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated May 8, 2022 · Synced Jul 22, 2026, 3:35 AM EDT
Terminated Phase 1 Interventional

Assess the Safety, Tolerability Oral PU-H71 in Subjects Taking Ruxolitinib

NCT03935555
View directory record Official record
Conditions
Primary Myelofibrosis (PMF), Post-Polycythemia Vera Myelofibrosis (Post-PV MF), Post-Essential Thrombocythemia Myelofibrosis (Post-ET MF)
Interventions
PU-H71
Drug
Lead sponsor
Samus Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
Larkspur, California • Los Angeles, California • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 16, 2022 · Synced Jul 22, 2026, 3:35 AM EDT
Terminated Phase 2 Interventional Results available

Pegylated Interferon Alpha-2b in Early Primary Myelofibrosis

NCT01758588
View directory record Official record
Conditions
Myelofibrosis
Interventions
Peginterferon alfa-2a
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
Atlanta, Georgia • New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Open Label Ruxolitinib (INCB018424) in Patients With Myelofibrosis and Post Polycythemia Vera/Essential Thrombocythemia Myelofibrosis

NCT00509899
View directory record Official record
Conditions
Myelofibrosis, Polycythemia Vera, Thrombocytosis
Interventions
Ruxolitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2017
U.S. locations
2
States / cities
Rochester, Minnesota • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 11, 2018 · Synced Jul 22, 2026, 3:35 AM EDT
Recruiting Phase 2 Interventional

Reparixin in Patients With Myelofibrosis Myeloproliferative Neoplasms Research Consortium (MPN-RC 120)

NCT05835466
View directory record Official record
Conditions
Myelofibrosis (PMF), Post Essential Thrombocythemia Myelofibrosis (ET-MF), Post Polycythemia Vera Related Myelofibrosis (PV-MF)
Interventions
reparixin
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
9
States / cities
Tampa, Florida • Atlanta, Georgia • Buffalo, New York + 4 more
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 2 Interventional Results available

Study of Ruxolitinib (INCB018424) Sustained Release Formulation in Myelofibrosis Patients

NCT01340651
View directory record Official record
Conditions
Myelofibrosis
Interventions
Ruxolitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
3
States / cities
Scottsdale, Arizona • Winter Park, Florida • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 9, 2014 · Synced Jul 22, 2026, 3:35 AM EDT
Terminated Phase 3 Interventional Results available

A Trial of Fedratinib in Subjects With DIPSS, Intermediate or High-Risk Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, or Post-Essential Thrombocythemia Myelofibrosis and Previously Treated With Ruxolitinib

NCT03755518
View directory record Official record
Conditions
Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, Myelofibrosis, Post-essential Thrombocythemia Myelofibrosis
Interventions
FEDRATINIB
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
28
States / cities
Aurora, Colorado • Miami, Florida • Augusta, Georgia + 23 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 1 Interventional Results available

Study to Assess the Safety of AZD1480 in Patients With Myeloproliferative Diseases

NCT00910728
View directory record Official record
Conditions
Primary Myelofibrosis (PMF), Post-Polycythaemia Vera, Essential Thrombocythaemia Myelofibrosis
Interventions
AZD1480
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
25 Years to 99 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
2
States / cities
New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 23, 2017 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 2 Interventional

Extension Study Evaluating the Long Term Safety and Efficacy Study of CYT387 in Primary Myelofibrosis (PMF) or Post-polycythemia Vera (PV) or Post-essential Thrombocythemia (ET)

NCT01236638
View directory record Official record
Conditions
Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, Post-Essential Thrombocythemia Myelofibrosis
Interventions
Momelotinib
Drug
Lead sponsor
Sierra Oncology LLC - a GSK company
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
3
States / cities
Stanford, California • Boston, Massachusetts • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 3, 2019 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 2 Interventional Results available

Clinical Trial of Aplidin® in Patients With Primary Myelofibrosis

NCT01149681
View directory record Official record
Conditions
Myelofibrosis
Interventions
APLIDIN (plitidepsin)
Drug
Lead sponsor
PharmaMar
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 11, 2020 · Synced Jul 22, 2026, 3:35 AM EDT
Not listed Phase 2 Interventional

Study of KRT-232 or TL-895 in Janus Associated Kinase Inhibitor Treatment-Naïve Myelofibrosis

NCT04878003
View directory record Official record
Conditions
Primary Myelofibrosis (PMF), Post-Polycythemia Vera Myelofibrosis (Post-PV-MF), Post-Essential Thrombocythemia Myelofibrosis (Post-ET-MF)
Interventions
KRT-232, TL-895
Drug
Lead sponsor
Kartos Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
4
States / cities
Glendale, California • Whittier, California • Canton, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated May 8, 2022 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 2 Interventional Results available

Ruxolitinib (INCB018424) in Participants With Primary Myelofibrosis (PMF), Post Essential Thrombocythemia-myelofibrosis and Post Polycythemia Vera-myelofibrosis (PPV-MF)

NCT01348490
View directory record Official record
Conditions
MPN (Myeloproliferative Neoplasms)
Interventions
Ruxolitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
38
States / cities
Birmingham, Alabama • Beverly Hills, California • Burbank, California + 35 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Jul 22, 2026, 3:35 AM EDT
Withdrawn Phase 2 Interventional

PAT-1251 in Treating Patients With Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, or Post-Essential Thrombocytosis Myelofibrosis

NCT04054245
View directory record Official record
Conditions
Myelofibrosis Transformation in Essential Thrombocythemia, Polycythemia Vera, Post-Polycythemic Myelofibrosis Phase, Primary Myelofibrosis
Interventions
LOXL2 Inhibitor PAT-1251, Quality-of-Life Assessment, Questionnaire Administration
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 12, 2019 · Synced Jul 22, 2026, 3:35 AM EDT
Recruiting Phase 1Phase 2 Interventional

Open Label Phase 1/2 Study of Tasquinimod in Patients With Primary Myelofibrosis (PMF), Post-Polycythemia Vera Myelofibrosis (Post-PV MF), or Post-Essential Thrombocytosis Myelofibrosis (Post-ET MF)

NCT06327100
View directory record Official record
Conditions
Primary Myelofibrosis, Post-polycythemia Vera Myelofibrosis, Post-Essential Thrombocytosis Myelofibrosis
Interventions
Ruxolitinib, Tasquinimod
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Jul 22, 2026, 3:35 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Captopril Use on the Degree of Marrow Fibrosis in Bone Marrow Fibrosis/Myeloproliferative Neoplasms

NCT04629651
View directory record Official record
Conditions
Bone Marrow Fibrosis, Myeloproliferative Neoplasm
Interventions
Captopril
Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 1 Interventional Results available

Study of the JAK Inhibitor Ruxolitinib Administered Orally to Patients With Primary Myelofibrosis (PMF), Post-Polycythemia Vera-Myelofibrosis (PPV-MF) or Post-Essential Thrombocythemia-Myelofibrosis (PET-MF)

NCT01317875
View directory record Official record
Conditions
Myelofibrosis
Interventions
Ruxolitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
3
States / cities
Winter Park, Florida • Baltimore, Maryland • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 1Phase 2 Interventional

Safety and Efficacy Study of CYT387 in Primary Myelofibrosis (PMF) or Post-polycythemia Vera (PV) or Post-essential Thrombocythemia (ET)

NCT00935987
View directory record Official record
Conditions
Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, Post-Essential Thrombocythemia Myelofibrosis
Interventions
CYT387
Drug
Lead sponsor
Sierra Oncology LLC - a GSK company
Industry
Eligibility
18 Years and older
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
3
States / cities
Stanford, California • Boston, Massachusetts • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 31, 2019 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 2 Interventional

An Open Label Study of Itacitinib Administered Orally in Patients With Myelofibrosis

NCT01633372
View directory record Official record
Conditions
MPN (Myeloproliferative Neoplasms)
Interventions
itacitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
14
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 29, 2021 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 2 Interventional Results available

Alternative Dosing Strategy of Ruxolitinib in Patients With Myelofibrosis

NCT01445769
View directory record Official record
Conditions
Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, Post-Essential Thrombocythemia Myelofibrosis
Interventions
Ruxolitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
21
States / cities
Highland, California • La Jolla, California • Los Angeles, California + 18 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Jul 22, 2026, 3:35 AM EDT
Recruiting Phase 3 Interventional

A Phase 3 Study of Pelabresib (DAK539) and Ruxolitinib in Myelofibrosis (MF)

NCT07357727
View directory record Official record
Conditions
Primary Myelofibrosis (PMF), Post-polycythemia Vera Myelofibrosis (PPV-MF), Post-essential Thrombocythemia Myelofibrosis (PET-MF)
Interventions
Pelabresib, Ruxolitinib, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
2
States / cities
Berkeley Heights, New Jersey • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 3:35 AM EDT
Completed Phase 2 Interventional Results available

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

NCT02515630
View directory record Official record
Conditions
Primary Myelofibrosis (PMF), Post-polycythemia Vera (Post-PV) Myelofibrosis, Postessential Thrombocythemia (Post-ET) Myelofibrosis
Interventions
MMB
Drug
Lead sponsor
Sierra Oncology LLC - a GSK company
Industry
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
12
States / cities
Phoenix, Arizona • Los Angeles, California • Orange, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Jul 22, 2026, 3:35 AM EDT
Terminated Phase 1 Interventional

A Study of TAS1553 in Subjects With Relapsed or Refractory Acute Myeloid Leukemia (AML) and Other Myeloid Neoplasms

NCT04637009
View directory record Official record
Conditions
Acute Myeloid Leukemia, Myeloproliferative Neoplasm, Myelodysplastic/Myeloproliferative Neoplasm
Interventions
TAS1553
Drug
Lead sponsor
Astex Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
8
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 5 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2024 · Synced Jul 22, 2026, 3:35 AM EDT
Recruiting Phase 1 Interventional

A Phase 1 Study of AJ1-11095 in Patients With Primary Myelofibrosis (PMF), Post-Polycythemia Vera Myelofibrosis (PPV-MF), or Post-Essential Thrombocythemia Myelofibrosis (PET-MF) Who Have Been Failed by a Type I JAK2 Inhibitor (JAK2i)

NCT06343805
View directory record Official record
Conditions
Primary Myelofibrosis, Post-Essential Thrombocythemia Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, PMF, PPV-MF, PET-MF
Interventions
AJ1-11095
Drug
Lead sponsor
Ajax Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
13
States / cities
Palo Alto, California • Tampa, Florida • Kansas City, Kansas + 8 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Jul 22, 2026, 3:35 AM EDT