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ClinicalTrials.gov public records Last synced Nov 2, 2026, 4:39 PM EST

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Showing 1–24 of 68 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Polycythemia Vera (PV) Clear all
Terminated Phase 1 Interventional

A Phase 1 Study of XL019 in Adults With Polycythemia Vera

NCT00595829
View directory record Official record
Conditions
Polycythemia Vera
Interventions
XL019
Drug
Lead sponsor
Exelixis
Industry
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
5
States / cities
Los Angeles, California • San Francisco, California • Tampa, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2015 · Synced Nov 2, 2026, 4:39 PM EST
Terminated Phase 2 Interventional Results available

Low-Dose Decitabine in Treating Patients With Symptomatic Myelofibrosis

NCT00630994
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Secondary Myelofibrosis
Interventions
Dacogen
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 120 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 30, 2015 · Synced Nov 2, 2026, 4:39 PM EST
Completed Phase 2 Interventional

A Study to Evaluate Sapablursen (Formerly ISIS 702843, IONIS-TMPRSS6-LRx) in Patients With Polycythemia Vera

NCT05143957
View directory record Official record
Conditions
Phlebotomy Dependent Polycythemia Vera
Interventions
sapablursen
Drug
Lead sponsor
Ionis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
5
States / cities
Birmingham, Alabama • Phoenix, Arizona • Hackensack, New Jersey + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Nov 2, 2026, 4:39 PM EST
Completed No phase listed Observational

Tissue Banking Study - Polycythemia Vera or Essential Thrombocythemia (PV & ET) Patients

NCT01970930
View directory record Official record
Conditions
Polycythemia Vera, Essential Thrombocythemia
Interventions
Blood specimen
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
Not listed
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 19, 2018 · Synced Nov 2, 2026, 4:39 PM EST
Completed Phase 1 Interventional

MPN-RC 118 AVID200 in Myelofibrosis

NCT03895112
View directory record Official record
Conditions
Primary Myelofibrosis, Post-essential Thrombocythemia Myelofibrosis, Post-polycythemia Vera Myelofibrosis, Post ET MF, Post PV MF
Interventions
AVID200
Drug
Lead sponsor
John Mascarenhas
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 10, 2023 · Synced Nov 2, 2026, 4:39 PM EST
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 13, 2019 · Synced Nov 2, 2026, 4:39 PM EST
Active, not recruiting Phase 3 Interventional Results available

An Efficacy and Safety Study of Luspatercept (ACE-536) Versus Placebo in Subjects With Myeloproliferative Neoplasm-Associated Myelofibrosis on Concomitant JAK2 Inhibitor Therapy and Who Require Red Blood Cell Transfusions

NCT04717414
View directory record Official record
Conditions
Myeloproliferative Disorders, Myelofibrosis, Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, Anemia
Interventions
ACE-536, Placebo
Drug · Other
Lead sponsor
Celgene
Industry
Eligibility
18 Years and older
Enrollment
313 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2032
U.S. locations
14
States / cities
Los Angeles, California • Orlando, Florida • Plantation, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Nov 2, 2026, 4:39 PM EST
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 12, 2020 · Synced Nov 2, 2026, 4:39 PM EST
Terminated Phase 2 Interventional Results available

A Study to Evaluate the Efficacy, Safety, Pharmacokinetics and Pharmacodynamics of Idasanutlin Monotherapy in Participants With Hydroxyurea-Resistant/Intolerant Polycythemia Vera

NCT03287245
View directory record Official record
Conditions
Polycythemia Vera
Interventions
Idasanutlin
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
5
States / cities
Phoenix, Arizona • Kansas City, Kansas • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 8, 2021 · Synced Nov 2, 2026, 4:39 PM EST
Active, not recruiting Phase 3 Interventional Results available

A Study of Rusfertide in Adults With Polycythemia Vera (PV)

NCT05210790
View directory record Official record
Conditions
Polycythemia Vera
Interventions
Rusfertide, Placebo
Drug
Lead sponsor
Protagonist Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
80
States / cities
Mobile, Alabama • Glendale, Arizona • Duarte, California + 66 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Nov 2, 2026, 4:39 PM EST
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 Feb 1, 2019 · Synced Nov 2, 2026, 4:39 PM EST
Terminated Early Phase 1 Interventional

CPAP in Treating Obstructive Sleep Apnea in Patients With Polycythemia Vera or Essential Thrombocythemia

NCT03972943
View directory record Official record
Conditions
CALR Gene Mutation, Essential Thrombocythemia, JAK2 Gene Mutation, MPL Gene Mutation, Obstructive Sleep Apnea Syndrome, Polycythemia Vera
Interventions
Continuous Positive Airway Pressure, Patient Observation, Questionnaire Administration
Procedure · Other
Lead sponsor
University of Utah
Other
Eligibility
30 Years to 85 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 8, 2024 · Synced Nov 2, 2026, 4:39 PM EST
Completed No phase listed Observational

Ruxolitinib for Polycythemia Vera in Patients Resistant to or Intolerant of Hydroxyurea.

NCT05421104
View directory record Official record
Conditions
Polycythemia Vera (PV)
Interventions
Ruxolitinib
Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 99 Years
Enrollment
1,576 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 5, 2022 · Synced Nov 2, 2026, 4:39 PM EST
Terminated Phase 1 Interventional Results available

Anti-TGF-beta Therapy in Patients With Myelofibrosis

NCT01291784
View directory record Official record
Conditions
Myelofibrosis, Primary Myelofibrosis, Polycythemia Vera, Post-Polycythemic Myelofibrosis Phase, Post-essential Thrombocythemia Related Myelofibrosis
Interventions
monoclonal antibody to TGF-beta
Biological
Lead sponsor
John Mascarenhas
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 8, 2014 · Synced Nov 2, 2026, 4:39 PM EST
Completed Phase 3 Interventional Results available

Randomized Trial of Pegylated Interferon Alfa-2a Versus Hydroxyurea in Polycythemia Vera (PV) and Essential Thrombocythemia (ET)

NCT01259856
View directory record Official record
Conditions
High Risk Polycythemia Vera, High Risk Essential Thrombocythemia
Interventions
PEGASYS, Hydroxyurea, Aspirin
Drug
Lead sponsor
Ronald Hoffman
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
16
States / cities
Scottsdale, Arizona • Los Angeles, California • Palo Alto, California + 10 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2019 · Synced Nov 2, 2026, 4:39 PM EST
Completed Phase 2 Interventional Results available

To Assess the Safety, Tolerability and Efficacy of Itacitinib Immediate Release Tablets in Participants With Primary or Secondary Myelofibrosis Who Have Received Prior Ruxolitinib and/or Fedratinib Monotherapy (LIMBER-213)

NCT04629508
View directory record Official record
Conditions
Myelofibrosis, Polycythemia Vera, Thrombocythemia
Interventions
itacitinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
8
States / cities
New Orleans, Louisiana • Bethesda, Maryland • Kansas City, Missouri + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Nov 2, 2026, 4:39 PM EST
Not listed Phase 2Phase 3 Interventional

KRT-232 Versus Best Available Therapy for the Treatment of Subjects With Myelofibrosis Who Are Relapsed or Refractory to JAK Inhibitor Treatment

NCT03662126
View directory record Official record
Conditions
Primary Myelofibrosis (PMF), Post-Polycythemia Vera MF (Post-PV-MF), Post-Essential Thrombocythemia MF (Post-ET-MF)
Interventions
KRT-232, Best Available Therapy (BAT)
Drug
Lead sponsor
Kartos Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
385 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
19
States / cities
Birmingham, Alabama • Los Angeles, California • Stanford, California + 14 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2023 · Synced Nov 2, 2026, 4:39 PM EST
Active, not recruiting Phase 2 Interventional

Extended Access of Momelotinib in Adults With Myelofibrosis

NCT03441113
View directory record Official record
Conditions
Primary Myelofibrosis
Interventions
Momelotinib
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
14
States / cities
Scottsdale, Arizona • Stanford, California • Aurora, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2026 · Synced Nov 2, 2026, 4:39 PM EST
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 12, 2023 · Synced Nov 2, 2026, 4:39 PM EST
Completed Phase 3 Interventional Results available

A Study of Momelotinib Versus Danazol in Symptomatic and Anemic Myelofibrosis Participants (MOMENTUM)

NCT04173494
View directory record Official record
Conditions
Primary Myelofibrosis, Post-polycythemia Vera Myelofibrosis, Post-essential Thrombocythemia Myelofibrosis
Interventions
Momelotinib, Placebo to match danazol, Danazol, Placebo to match momelotinib
Drug
Lead sponsor
Sierra Oncology LLC - a GSK company
Industry
Eligibility
18 Years and older
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
17
States / cities
Phoenix, Arizona • Irvine, California • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced Nov 2, 2026, 4:39 PM EST
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 12, 2018 · Synced Nov 2, 2026, 4:39 PM EST
Recruiting No phase listed Observational

MPN PROGRESSion Registry: Observational Study Tracking Symptoms, Treatments, and Disease Progression in People With Myeloproliferative Neoplasms (MPNs)

NCT07362225
View directory record Official record
Conditions
Polycythemia Vera, ET (Essential Thrombocythemia), Polycythemia Vera (PV), Essential Thrombocythemia (ET), Primary Myelofibrosis (MF), Primary Myelofibrosis (PMF), Myelofibrosis, Myelofibrosis (MF), Myelofibrosis, Primary, Myelofibrosis, Post ET, Myelofibrosis, Post PV, Myelofibrosis (PMF), Myelofibrosis，MF, Myelofibrosis; Primary Myelofibrosis; Post-polycythemia Vera Myelofibrosis; Post-essential Thrombocythemia Myelofibrosis, Myelofibrosis Due to and Following Polycythemia Vera, Myelofibrosis Transformation in Essential Thrombocythemia, Myelofibrosis With High Molecular Risk Mutations, MF, Secondary Myelofibrosis, Secondary Myelofibrosis in Myeloproliferative Disease, Secondary Myelofibrosis (Post-Polycythemia Vera Myelofibrosis, Post-Essential Thrombocythemia Myelofibrosis), Post-Polycythemia Vera Myelofibrosis, Post-polycythemia Vera Myelofibrosis (PPV-MF), Post-polycythemia Vera Myelofibrosis (Post-PV MF), Post-polycythemia Vera Myelofibrosis(Post-PV MF), Post-PV MF, Post-Essential Thrombocythemia Myelofibrosis, Post-essential Thrombocythemia Myelofibrosis (PET-MF), Post-essential Thrombocythemia Myelofibrosis(Post-ET MF), Post-essential Thrombocythemia Myelofibrosis (Post-ET MF), Post-ET MF, Pre-fibrotic Myelofibrosis, Myeloproliferative Disorder, Myeloproliferative Disorders, Myeloproliferative Disorders (MPD), Myeloproliferative Neoplasms (MPNs), Myeloproliferative Neoplasm(MPN)-Associated Myelofibrosis, Myeloproliferative Neoplasm With 10% Blasts or Higher, Myeloproliferative Neoplasms, MPN, MPN (Myeloproliferative Neoplasms), MPN-associated Myelofibrosis, Myeloproliferative Neoplasm, Unclassifiable, Myeloproliferative Neoplasm, Not Otherwise Specified, Accelerated Phase MPN, Accelerated Phase Myeloproliferative Neoplasm, Blast Phase MPN, Blast Phase Myeloproliferative Neoplasm, Thrombocythemia Myelofibrosis (PET-MF), Thrombocythemia, Essential, Thrombocythemia, Hemorrhagic, Agnogenic Myeloid Metaplasia, Chronic Idiopathic Myelofibrosis, Idiopathic Myelofibrosis, MDS/MPN Crossover Syndromes
Interventions
Not listed
Lead sponsor
MPN Research Foundation
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
2
States / cities
Chicago, Illinois • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Nov 2, 2026, 4:39 PM EST
Active, not recruiting Phase 3 Interventional

A Study to Assess Efficacy, Safety, and Tolerability of P1101 in Adult Patients With PV

NCT05481151
View directory record Official record
Conditions
Polycythemia Vera
Interventions
P1101 (Ropeginterferon alfa-2b-njft), Ropeginterferon alfa-2b-njft (P1101)
Drug
Lead sponsor
PharmaEssentia
Industry
Eligibility
18 Years and older
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
17
States / cities
Jacksonville, Florida • Fort Wayne, Indiana • Westwood, Kansas + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Nov 2, 2026, 4:39 PM EST
Completed Phase 2 Interventional

Study With SAR302503 in Patients With Polycythemia Vera or Essential Thrombocythemia

NCT01420783
View directory record Official record
Conditions
Hematopoietic Neoplasm
Interventions
SAR302503
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
8
States / cities
Scottsdale, Arizona • La Jolla, California • Los Angeles, California + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced Nov 2, 2026, 4:39 PM EST