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Clinical Trial Finder

Search Results

A Study of Fedratinib in Japanese Subjects With DIPSS (Dynamic International Prognostic Scoring System)- Intermediate or High-risk Primary Myelofibrosis (PMF), Post-polycythemia Vera Myelofibrosis (Post-PV MF), or Post-essential Thrombocythemia Myelofibrosis (Post-ET MF)

Study Purpose

The study will be conducted in compliance with the International Council for Harmonisation (ICH) of Technical Requirements for Registration of Pharmaceuticals for Human Use/Good Clinical Practice (GCP) and applicable regulatory requirements. This is a Phase 1/2 multicenter, single arm, open-label study in Japanese subjects with DIPSS intermediate or high-risk PMF, post-PV or post-ET MF. The study consists of 2 parts: Phase 1 part to determine safety and tolerability and a RP2D. The Phase 1 portion of the study will explore one or more drug doses for fedratinib (300 mg and 400 mg) using a mTPI-2 design. Following completion of dose escalation and determination of MTD and/or a RP2D, the study will progress into the Phase 2 part to further evaluate the efficacy and safety. The study will consist of 3 periods: a Screening Period, a Treatment Period including a 30-day follow-up after last dose visit and a survival follow-up period.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 20 Years and Over
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

Subjects must satisfy the following criteria to be enrolled in the study: 1. Subject is ≥ 20 years of age at the time of signing the informed consent form (ICF) 2. Subject has an Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) of 0, 1 or 2. 3. Subject has diagnosis of Primary myelofibrosis (PMF) according to the 2016 World Health Organization (WHO) criteria, or diagnosis of post-ET or post- Polycythemia vera (PV) Myelofibrosis (MF) according to the IWG-MRT 2007 criteria, confirmed by the most recent local pathology report. 4. Subject has a Dynamic International Prognostic Scoring System (DIPSS) Risk score of Intermediate-1 with symptom(s), Intermediate-2 or High. 5. Subject has a measurable splenomegaly during the screening period as demonstrated by spleen volume of ≥ 450 cm3 by magnetic resonance imaging (MRI) or computed tomography (CT) scan or by palpable spleen measuring ≥ 5 cm below the left costal margin. 6. Subject must meet at least one of the following criteria of (a or b). Note: reason to discontinue ruxolitinib treatment (lack of efficacy and/or intolerability, etc) and physician decision as to the study participation as being appropriate should be recorded in the case report form: 1. Previously received ruxolitinib treatment for PMF or post-PV MF or post-ET MF for at least 14 days (exposure of < 14 days is allowed for subjects who discontinued ruxolitinib due to intolerability or allergy). 2. Never received ruxolitinib treatment and is expected to derive clinical benefit from this study participation based on the clinical judgement of the Investigator Only those subjects who previously received ruxolitinib treatment are eligible for the Phase 1 part of the study to avoid overestimating tolerability of fedratinib. 7. Subject must have treatment-related toxicities from prior therapy resolved to Grade 1 or pretreatment baseline before start of last therapy prior to starting the fedratinib treatment. 8. Subject must understand and voluntarily sign an ICF prior to any study-related assessments/procedures being conducted. 9. Subject is willing and able to adhere to the study visit schedule and other protocol requirements. 10. A female of childbearing potential (FCBP) must: 1. Have 2 negative pregnancy tests as verified by the Investigator during screening prior to starting fedratinib treatment. She must agree to ongoing pregnancy testing during the course of the study, and after end of fedratinib treatment. This applies even if the subject practices true abstinence* from heterosexual contact. 2. Either commit to true abstinence* from heterosexual contact (which must be reviewed on a monthly basis and source documented) or agree to use and be able to comply with highly effective contraception** without interruption, -14 days prior to starting investigational product, during the fedratinib treatment (including dose interruptions), and for 30 days after discontinuation of fedratinib treatment. 3. If breastfeeding, agree to stop breastfeeding prior to the participation in the study and not to resume breastfeeding for at least 30 days after treatment discontinuation of the fedratinib treatment. Note: A female of childbearing potential (FCBP) is a female who: 1) has achieved menarche at some point, 2) has not undergone a hysterectomy or bilateral oophorectomy, or 3) has not been naturally postmenopausal (amenorrhea following cancer therapy or amenorrhea due to other medical reasons does not rule out childbearing potential) for at least 24 consecutive months (ie, has had menses at any time in the preceding 24 consecutive months). 11. A male subject must: Practice true abstinence (which must be reviewed on a monthly basis) or agree to use a condom during sexual contact with a pregnant female or a female of childbearing potential while participating in the study, during dose interruptions and for at least 30 days following fedratinib discontinuation, or longer if required by local regulations, even if he has undergone a successful vasectomy. True abstinence is acceptable when this is in line with the preferred and usual lifestyle of the subject. (Periodic abstinence [eg, calendar, ovulation, symptothermal, postovulation methods] and withdrawal are not acceptable methods of contraception). Agreement to use highly effective methods of contraception that alone or in combination resulting in a failure rate of a Pearl index of less than 1% per year when used consistently and correctly throughout the course of the study. Such methods include combined (estrogen and progestogen containing) hormonal contraception (oral), progestogen-only hormonal contraception associated with inhibition of ovulation (oral), placement of an intrauterine device, placement of an intrauterine hormone-releasing system, bilateral tubal occlusion, and vasectomized partner.

Exclusion Criteria:

The presence of any of the following will exclude a subject from enrollment: 1. Any of the following laboratory abnormalities: 1. Platelets < 50 x 109/L (without platelet transfusion) 2. Absolute neutrophil count (ANC) < 1.0 x 109/L. 3. White blood count (WBC) > 100 x 109/L. 4. Myeloblasts ≥ 5 % in peripheral blood. 5. Estimated creatinine clearance < 30 mL/min (as estimated by Cockcroft-Gault formula) 6. Serum amylase or lipase > 1.5 x upper limit of normal. 7. Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) > 3 x upper limit of normal (ULN) 8. Total bilirubin > 1.5 x ULN, subject's total bilirubin between 1.5
  • - 3.0 x ULN are eligible if the direct bilirubin fraction is < 25% of the total bilirubin.
2. Subject is pregnant or breastfeeding female. 3. Subject with previous splenectomy. 4. Subject with previous or planned hematopoietic Stem-cell transplantation (SCT) 5. Subject with prior history of Encephalopathy, including Wernicke encephalopathy (WE) 6. Subject with signs or symptoms of encephalopathy, including WE (eg, severe ataxia, ocular paralysis or cerebellar signs) without documented exclusion of WE by thiamine level and brain MRI. 7. Subject with thiamine deficiency, defined as thiamine levels in whole blood below normal range according to institutional standard and not demonstrated to be corrected prior to starting the fedratinib treatment. 8. Subject with concomitant treatment with or use of pharmaceutical, herbal agents or food known to be strong or moderate inducers of Cytochrome P450 (CYP) 3A4, and dual CYP2C19 and CYP3A4 inhibitors. 9. Subject on any chemotherapy, immunomodulatory drug therapy (eg, thalidomide, interferon-alpha), anagrelide, immunosuppressive therapy, systemic corticosteroids > 10 mg/day prednisone or equivalent. Subjects who have had prior exposure to hydroxyurea (eg, Hydrea) in the past may be enrolled into the study as long as it has not been administered within 14 days prior to starting the fedratinib treatment. 10. Subject on treatment with myeloid growth factor (eg, granulocyte-colony stimulating factor [G-CSF]) within 14 days prior to starting the fedratinib treatment. 11. Subject with previous exposure to JAK inhibitor(s) other than ruxolitinib treatment. 12. Subject has received ruxolitinib within 14 days prior to starting the fedratinib treatment. 13. Subject on treatment with aspirin with doses > 150 mg daily. 14. Subject with major surgery within 28 days prior to starting the fedratinib treatment. 15. Subject with diagnosis of chronic liver disease (eg, chronic alcoholic liver disease, autoimmune hepatitis, sclerosing cholangitis, primary biliary cirrhosis, hemochromatosis, non-alcoholic steatohepatitis) 16. Subject with prior malignancy other than the disease under study unless the subject has not required treatment for the malignancy for at least 3 years prior to the start of fedratinib treatment. However, subject with the following history/concurrent conditions provided successfully treated may enroll: non-invasive skin cancer, in situ cervical cancer, carcinoma in situ of the breast, incidental histologic finding of prostate cancer (T1a or T1b using the tumor, nodes, metastasis [TNM] clinical staging system), or is free of disease and on hormonal treatment only. 17. Subject with uncontrolled congestive heart failure (New York Heart Association Classification 3 or 4) 18. Seropositive for and with evidence of active viral infection with hepatitis B virus (HBV) 1. Subject who are hepatitis B surface antigen (HBsAg) negative but HB core anti-body (HBcAb) positive or HBsAb positive are eligible in case HBV viral deoxyribonucleoside (DNA) negative. 2. Subject who had HBsAg positive but show non-detectable viral DNA for at least 6 months prior to starting the fedratinib treatment where appropriate anti-viral treatment should have been given/considered to prevent HBV reactivation based on the standard practice are eligible. 3. Subject who are seropositive because of hepatitis B virus vaccine are eligible. 19. Seropositive for and with active viral infection with hepatitis C virus (HCV) • Subject who had hepatitis C but show no detectable HCV viral ribonucleotide (RNA) for at least 6 months prior to starting the fedratinib treatment are eligible. 20. Evidence of human immunodeficiency virus (HIV) infection. 21. Subject with serious active infection. • Additionally, subject with history of active severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection within 4 weeks prior to screening, unless the subject has adequately recovered from coronavirus disease (COVID) symptoms and related complications as per investigator's discretion, and following a discussion with the Medical Monitor. 22. Subject with presence of any significant gastric or other disorder that would inhibit absorption of oral medication. 23. Subject is unable to swallow capsule. 24. Subject with any significant medical condition, laboratory abnormality, or psychiatric illness that would prevent the subject from participating in the study. 25. Subject has any condition including the presence of laboratory abnormalities, which places the subject at unacceptable risk if the subject were to participate in the study. 26. Subject has any condition that confounds the ability to interpret data from the study. 27. Subject with participation in any study of an investigational agent (drug, biologic, device) within 30 days prior to starting the fedratinib treatment. 28. Subject with a life expectancy of less than 6 months from the planned first dose of fedratinib.

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT04446650
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Phase 1/Phase 2
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Celgene
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Bristol Myers Squibb
Principal Investigator Affiliation Bristol-Myers Squibb
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Industry
Overall Status Recruiting
Countries Japan
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Primary Myelofibrosis
Arms & Interventions

Arms

Experimental: Fedratinib Administration

The fedratinib dose is 300 or 400 mg/day PO (3 or 4 x 100 mg capsules) to be self-administered orally once daily continuously on an outpatient basis, preferably together with food during an evening meal, the same time each day.

Interventions

Drug: - Fedratinib

Oral

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

International Sites

Aomori Prefectural Central Hospital, Aomori, Japan

Status

Recruiting

Address

Aomori Prefectural Central Hospital

Aomori, , 030-8553

Site Contact

Clinical.Trials@bms.com

please email:

Juntendo University Hospital, Bunkyo-ku, Japan

Status

Recruiting

Address

Juntendo University Hospital

Bunkyo-ku, , 113-8431

Site Contact

Clinical.Trials@bms.com

please email:

Bunkyo-ku, Japan

Status

Recruiting

Address

Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital

Bunkyo-ku, , 113-8677

Site Contact

Clinical.Trials@bms.com

please email:

University of Yamanashi Hospital, Chuo, Japan

Status

Recruiting

Address

University of Yamanashi Hospital

Chuo, , 409-3898

Site Contact

Clinical.Trials@bms.com

please email:

Kyushu University Hospital, Fukuoka, Japan

Status

Recruiting

Address

Kyushu University Hospital

Fukuoka, , 812-8582

Site Contact

Clinical.Trials@bms.com

please email:

Tokai University Hospital, Isehara City, Kanagawa, Japan

Status

Recruiting

Address

Tokai University Hospital

Isehara City, Kanagawa, , 259-1193

Site Contact

Clinical.Trials@bms.com

please email:

Kameda General Hospital, Kamogawa, Japan

Status

Recruiting

Address

Kameda General Hospital

Kamogawa, , 296-8602

Site Contact

Clinical.Trials@bms.com

please email:

Gunma University Hospital, Maebashi, Japan

Status

Recruiting

Address

Gunma University Hospital

Maebashi, , 371-8511

Site Contact

Clinical.Trials@bms.com

please email:

University of Miyazaki Hospital, Miyazaki, Japan

Status

Recruiting

Address

University of Miyazaki Hospital

Miyazaki, , 889-1692

Site Contact

Clinical.Trials@bms.com

please email:

Nagasaki-shi, Japan

Status

Recruiting

Address

Japanese Red Cross Nagasaki Genbaku Hospital

Nagasaki-shi, , 8528511

Site Contact

Clinical.Trials@bms.com

please email:

Kindai University Hospital, Osaka-Sayama, Japan

Status

Recruiting

Address

Kindai University Hospital

Osaka-Sayama, , 589-8511

Site Contact

Clinical.Trials@bms.com

please email:

Osaka City University Hospital, Osaka, Japan

Status

Recruiting

Address

Osaka City University Hospital

Osaka, , 545-8586

Site Contact

Clinical.Trials@bms.com

please email:

Sapporo Hokuyu Hospital, Sapporo, Japan

Status

Not yet recruiting

Address

Sapporo Hokuyu Hospital

Sapporo, , 003-0006

Site Contact

Clinical.Trials@bms.com

please email:

NTT Medical Center Tokyo, Shinagawa-ku, Tokyo, Japan

Status

Recruiting

Address

NTT Medical Center Tokyo

Shinagawa-ku, Tokyo, , 141-8625

Site Contact

Clinical.Trials@bms.com

please email:

Shinjuku City, Japan

Status

Not yet recruiting

Address

Tokyo Women's Medical University Hospital

Shinjuku City, , 162-8666

Site Contact

Clinical.Trials@bms.com

please email:

Tokyo Medical University Hospital, Shinjyuku-ku, Japan

Status

Recruiting

Address

Tokyo Medical University Hospital

Shinjyuku-ku, , 160-0023

Site Contact

Clinical.Trials@bms.com

please email:

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