- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05481151
A Study to Assess Efficacy, Safety, and Tolerability of P1101 in Adult Patients With PV
A Phase IIIb, Randomized, Open-Label, Parallel Group, Multicenter Study to Assess Efficacy, Safety, and Tolerability of Two Dosing Regimens of Ropeginterferon Alfa-2b-njft (P1101) in Adult Patients With Polycythemia Vera (PV)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Polycythemia vera (PV) is the most common type of chronic myeloproliferative neoplasm (MPN), with an annual reported incidence of up to 2.6/100,000. This is a long-term debilitating and life-threatening disease because it is associated with the risk of thrombosis, bleeding, and progression to myelofibrosis (MF) and secondary acute myeloid leukemia (sAML)
Ropeginterferon alfa-2b-njft (P1101), which gained US marketing authorization in November 2021, is the only interferon alfa approved for the treatment of PV.
This study aims to evaluate the efficacy, tolerability, and safety of ropeginterferon alfa-2b-njft (P1101) in US and Canadian PV patients, utilizing an optimized dosing regimen.
Study Type
Enrollment (Estimated)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Jewell Jessup, PhD
- Phone Number: 1-800-999-2449
- Email: clinicaltrials@pharmaessentia.com
Study Locations
-
-
Alberta
-
Calgary, Alberta, Canada
- Not yet recruiting
- Tom Baker Cancer Centre
-
Contact:
- Jewell Jessup, PhD
- Phone Number: 800-999-2449
- Email: clinicaltrials@pharmaessentia.com
-
-
British Columbia
-
Vancouver, British Columbia, Canada
- Not yet recruiting
- St. Paul's Hospital
-
Contact:
- Tathiana Ruiz
- Phone Number: 64986 604-682-2344
- Email: truiz1@providencehealth.bc.ca
-
-
Ontario
-
Hamilton, Ontario, Canada
- Not yet recruiting
- Juravinski Cancer Center - Hamilton Health Sciences
-
Contact:
- Christopher Hillis, PhD
- Phone Number: 905-387-9495
- Email: hillis@hhsc.ca
-
Ottawa, Ontario, Canada, K1H 8L6
- Not yet recruiting
- The Ottawa Hospital
-
Contact:
- Dana Maassen
- Phone Number: 77171 613-737-8899
- Email: dmaassen@ohri.ca
-
Toronto, Ontario, Canada
- Not yet recruiting
- Princess Margaret Hospital
-
Contact:
- Jewell Jessup, PhD
- Phone Number: 1-800-999-2449
- Email: clinicaltrials@pharmaessentia.com
-
Toronto, Ontario, Canada, M5B 1W8
- Not yet recruiting
- St. Michael's Hospital
-
Contact:
- Jewell Jessup, PhD
- Phone Number: 800-999-2449
- Email: clinicaltrials@pharmaessentia.com
-
-
-
-
Florida
-
Jacksonville, Florida, United States, 32207
- Recruiting
- Baptist MD Anderson
-
Contact:
- Poonam Neki
- Email: poonam.neki@bmcjax.com
-
-
Indiana
-
Fort Wayne, Indiana, United States, 46804
- Recruiting
- Fort Wayne Medical Oncology and Hematology
-
Contact:
- Phil Hutson
- Phone Number: 260-312-2219
- Email: phil.hutson@fwmoh.com
-
-
Kansas
-
Westwood, Kansas, United States, 66205
- Recruiting
- University of Kansas Medical Center
-
Contact:
- Jacob Patterson
- Phone Number: 913-588-8693
- Email: jpatterson12@kumc.edu
-
-
Kentucky
-
Paducah, Kentucky, United States, 42003
- Recruiting
- Mercy Health
-
Contact:
- Barbie Warner
- Phone Number: 270-441-4343
- Email: BJWarner@mercy.com
-
-
Louisiana
-
New Orleans, Louisiana, United States, 70112
- Recruiting
- Tulane University Medical Center
-
Contact:
- Leta Ko
- Phone Number: 504-988-6120
- Email: lko@tulane.edu
-
-
Maryland
-
Bethesda, Maryland, United States, 20817
- Recruiting
- American Oncology Partners of Maryland PA (Center for Cancer & Blood Disorders)
-
Contact:
- Delphine Thomas
- Phone Number: 1106 301-571-2016
- Email: Delphine.Thomas@aoncology.com
-
-
Missouri
-
Saint Louis, Missouri, United States, 63110
- Recruiting
- Washington University School of Medicine
-
Contact:
- Karyn Gordon
- Phone Number: 314-362-0156
- Email: kdgordon@wustl.edu
-
-
New Jersey
-
East Brunswick, New Jersey, United States, 08816
- Recruiting
- Astera HealthCare
-
Contact:
- Percy Yeung
- Phone Number: 732-387-3378
- Email: percy.yeung@asterahealthcare.org
-
-
New York
-
Bronx, New York, United States, 10467
- Recruiting
- Montefiore Medical Center
-
Contact:
- Noelle Townsend
- Phone Number: 718-430-2377
- Email: noelle.townsend@einsteinmed.edu
-
New York, New York, United States, 10029
- Not yet recruiting
- Mount Sinai
-
Contact:
- Mikaela Dougherty
- Phone Number: 646-369-4578
- Email: mikaela.dougherty@mssm.edu
-
-
North Carolina
-
Chapel Hill, North Carolina, United States, 27599
- Not yet recruiting
- University of North Carolina Lineberger Comprehensive Cancer Center
-
Contact:
- Jewell Jessup, PhD
- Phone Number: 800-999-2449
- Email: clinicaltrials@pharmaessentia.com
-
Greenville, North Carolina, United States, 27834
- Not yet recruiting
- East Carolina University
-
Contact:
- Denise Brigham
- Phone Number: 252-744-4924
- Email: brighamd16@ecu.edu
-
High Point, North Carolina, United States, 27265
- Recruiting
- Wake Forest Baptist Medical Center
-
Contact:
- Mitchell Davidsz
- Email: mdavidsz@wakehealth.edu
-
-
Tennessee
-
Memphis, Tennessee, United States, 38103
- Not yet recruiting
- University of Tennessee Health Science Center
-
Contact:
- Suzhen Gong
- Phone Number: 901-448-2234
- Email: sgong@uthsc.edu
-
-
Texas
-
Houston, Texas, United States, 77030
- Not yet recruiting
- MD Anderson
-
Contact:
- Nichole Ard
- Phone Number: 713-745-4657
- Email: nard@mdanderson.org
-
-
Utah
-
Salt Lake City, Utah, United States, 841312
- Recruiting
- University of Utah
-
Contact:
- Nicole Fisher
- Phone Number: 801-587-7604
- Email: Nicole.Fisher@hci.utah.edu
-
-
Virginia
-
Charlottesville, Virginia, United States, 22903
- Recruiting
- University of Virginia - Emily Couric Cancer Center
-
Contact:
- Cory Caldwell
- Phone Number: 434-297-4182
- Email: CJC2P@uvahealth.org
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Male or female subjects aged ≥18 years at the time of signing the informed consent form
- Subjects diagnosed with PV according to the 2008 or 2016 World Health Organization (WHO) criteria
- Subjects with good liver function at screening, which is defined as total bilirubin ≤1.5 × upper limit of normal (ULN), international normalized ratio (INR) ≤1.5 × ULN, albumin >3.5 g/dL, alanine aminotransferase (ALT) ≤2.0 × ULN, and aspartate aminotransferase (AST) ≤2.0 × ULN
- Hemoglobin (HGB) ≥10 g/dL for females, and HGB ≥11 g/dL for males at screening
- Neutrophil count ≥1.5 × 10^9/L at screening
- Creatinine clearance rate ≥40 mL/min at screening (according to the Cockcroft-Gault formula)
- Males and females of childbearing potential, as well as all women <2 years after the onset of menopause, must agree to use an acceptable form of birth control until 60 days following the last dose of the study drug, and females must agree to not breastfeed during the study
- Written informed consent obtained from the subject and ability for the subject to comply with the requirements of the study
Exclusion Criteria:
- Any contraindications to interferon alfa or hypersensitivity to interferon alfa
- Subjects who stopped prior to interferon alfa therapy due to low efficacy or poor tolerability
- Subjects with severe or serious diseases that the Investigator determines may affect the subject's participation in this study
- History of major organ transplantation
- Pregnant or breastfeeding women
Subjects with any other diseases that the Investigator determines will affect the study results or may weaken the compliance to protocol, including but not limited to:
- Prior or current autoimmune thyroid disease (clinical symptoms of hyper- or hypo-thyroidism), except subjects with controlled thyroid replacement therapy, could be enrolled
- Other documented autoimmune diseases (such as hepatitis, immune thrombocytopenia [ITP], scleroderma, psoriasis, or any autoimmune arthritis)
- Clinically significant pulmonary infiltration, infectious pneumonia, and non-infectious pneumonia, or a past history of interstitial pneumonia at screening
- Active infection with systemic manifestations (e.g., presence of bacteria, fungi, and/or human immunodeficiency virus [HIV] at screening, excluding hepatitis B [HBV] and/or hepatitis C [HCV] at screening)
- Evidence of severe retinopathy (e.g., cytomegalovirus [CMV]-induced retinitis, macular degeneration) or clinically significant eye diseases (due to diabetes or hypertension)
- History or presence of clinically relevant depression per Investigator's judgment
- Previously had suicidal attempts or has any risk for suicidal tendency at screening
- Poorly controlled diabetes defined as HbA1c >8.0% for at least 1 year
- Active thromboembolic complications caused by PV and abdominal hemorrhage in the active phase
- History of any malignancy within 5 years (except adequately treated non-melanoma skin cancer, prostate cancer status post resection with an undetectable prostate-specific antigen (PSA), curative treated in-situ cancer of the cervix, ductal carcinoma in situ (DCIS) of the breast, Stage 1 Grade 1 endometrial carcinoma, or other solid tumors including lymphomas (without bone marrow involvement) curatively treated with no evidence of disease for ≥2 years prior to study)
- History of alcohol or drug abuse in the past year
- History or evidence of post-polycythemia vera-myelofibrosis (PPV-MF), essential thrombocythemia, or any non-PV MPN
- Presence of blast cells in the peripheral blood in the past 12 weeks
- Use any investigational drug <4 weeks prior to the first dose of study drug, or not recovered from effects of prior administration of any investigational drug
- Any subject requiring a legally authorized representative
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: P1101 250-350-500mcg
Pre-filled Syringe, Q2W starting at 250-350-500, SC injection
|
Ropeginterferon alfa-2b-njft
|
Active Comparator: Ropeginterferon alfa-2b-njft
Pre-filled Syringe, Q2W starting at 100 up to 500 (50mcg increases), SC injection
|
Ropeginterferon alfa-2b-njft
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Compare efficacy, safety, and tolerability of P1101 utilizing 250-350-500 mcg compared to the current labeled dosing through assessing the proportion of subjects that are in a complete hematologic response at Week 24.
Time Frame: 24 weeks
|
CHR is defined as hematocrit (HCT) <45%, white blood cell (WBC) count <10 × 10^9/L, platelets (PLT) ≤400 × 10^9/L in the absence of phlebotomy in the previous 12 weeks.
|
24 weeks
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Ray Urbanski, MD, PhD, PharmaEssentia USA Corporation
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- ECLIPSE PV / A22-203
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Polycythemia Vera
-
PharmaEssentia Japan K.K.RecruitingPolycythemia Vera (PV)Japan
-
Novartis PharmaceuticalsCompletedPolycythemia Vera (PV)United States
-
Memorial Sloan Kettering Cancer CenterEli Lilly and Company; Incyte CorporationRecruitingMyelofibrosis Due to and Following Polycythemia VeraUnited States
-
PharmaEssentia Japan K.K.Recruiting
-
PharmaEssentia Japan K.K.CompletedPolycythemia Vera (PV)Japan
-
Northwestern UniversityNational Cancer Institute (NCI); Celgene; The Leukemia and Lymphoma SocietyWithdrawnPrimary Myelofibrosis | Polycythemia Vera, Post-Polycythemic Myelofibrosis PhaseUnited States
-
Ionis Pharmaceuticals, Inc.RecruitingPhlebotomy Dependent Polycythemia VeraUnited States, Canada, Hungary, United Kingdom, Australia, Poland
-
Novartis PharmaceuticalsTerminatedPrimary Myelofibrosis | Post-Polycythemia Vera | Post-Essential ThrombocytopeniaUnited States
-
CelgeneRecruitingPrimary Myelofibrosis | Myeloproliferative Disorders | Anemia | Myelofibrosis | Post-Polycythemia Vera MyelofibrosisFrance, Belgium, Spain, Australia, Canada, United States, Korea, Republic of, Romania, Japan, Israel, Italy, Austria, China, Czechia, Germany, Greece, Ireland, Poland, United Kingdom, Hong Kong, Hungary, Lebanon, Colombia, Argentina, Chile and more
-
CelgeneImpact Biomedicines, Inc., a wholly owned subsidiary of Celgene CorporationActive, not recruitingPrimary Myelofibrosis | Myelofibrosis | Post-Polycythemia VeraAustralia, Austria, Belgium, China, Czechia, France, Germany, Hungary, Italy, Korea, Republic of, Netherlands, Poland, Russian Federation, Spain, Ireland, United Kingdom
Clinical Trials on P1101 (Ropeginterferon alfa-2b-njft)
-
PharmaEssentiaRecruitingEssential ThrombocythemiaUnited States, Canada
-
PharmaEssentiaNot yet recruitingPolycythemia Vera | Myeloproliferative Neoplasm
-
PharmaEssentia Japan K.K.PharmaEssentiaCompleted
-
National Taiwan University HospitalPharmaEssentiaRecruitingChronic Hepatitis B Virus InfectionTaiwan
-
The University of Hong KongRecruitingMyelofibrosis | Primary Myelofibrosis, Prefibrotic StageHong Kong
-
National Taiwan University HospitalNot yet recruiting
-
PharmaEssentia Japan K.K.RecruitingPolycythemia Vera (PV)Japan
-
National Taiwan University HospitalCompleted
-
National Taiwan University HospitalRecruitingPre-fibrotic MyelofibrosisTaiwan
-
National Taiwan University HospitalPharmaEssentiaRecruitingHepatocellular CarcinomaTaiwan