NCT06079879

Brief Summary

This is a study evaluating the safety and efficacy of bomedemstat (MK-3543) compared with the best available therapy (BAT) in participants with essential thrombocythemia (ET) who have an inadequate response to or are intolerant of hydroxyurea. The primary study hypothesis is that bomedemstat is superior to the best available therapy with respect to durable clinicohematologic response (DCHR).

Trial Health

88
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Strong global presence with extensive site network
Enrollment
340

participants targeted

Target at P50-P75 for phase_3

Timeline
26mo left

Started Dec 2023

Longer than P75 for phase_3

Geographic Reach
24 countries

163 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress53%
Dec 2023Aug 2028

First Submitted

Initial submission to the registry

October 6, 2023

Completed
6 days until next milestone

First Posted

Study publicly available on registry

October 12, 2023

Completed
3 months until next milestone

Study Start

First participant enrolled

December 31, 2023

Completed
3.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 30, 2027

Expected
1.1 years until next milestone

Study Completion

Last participant's last visit for all outcomes

August 18, 2028

Last Updated

June 12, 2026

Status Verified

June 1, 2026

Enrollment Period

3.6 years

First QC Date

October 6, 2023

Last Update Submit

June 11, 2026

Conditions

Keywords

essential thrombocythemiaETbomedemstatIMG-7289

Outcome Measures

Primary Outcomes (1)

  • Durable Clinicohematologic Response (DCHR) Rate

    DCHR rate is the percentage of participants with DCHR, defined as a confirmed reduction of platelet count to ≤400 × 10\^9/L, absence of white blood cell (WBC) count elevation to \>10 × 10\^9/L locally assessed to be due to ET, and the absence of any thrombotic or major hemorrhagic events or disease progression to myelofibrosis (MF), myelodysplastic syndrome (MDS) or acute myeloid leukemia (AML) by Week 52.

    Up to approximately 52 weeks

Secondary Outcomes (10)

  • Change From Baseline in Myelofibrosis Symptom Assessment Form (MFSAF) v4.0 Individual Fatigue Symptom Item Score

    Baseline and pre-specified timepoints through Week 156

  • Change From Baseline in Patient-reported Outcomes Measurement Information System (PROMIS) Fatigue SF-7a Total Fatigue Score

    Baseline and pre-specified timepoints through Week 156

  • Change From Baseline in Total Symptom Score as Measured on the MFSAF v4.0

    Baseline and pre-specified timepoints through Week 156

  • Duration of Clinicohematologic Response (DOCHR)

    Up to approximately 52 weeks

  • Duration of Hematologic Remission (DOHR)

    Up to approximately 52 weeks

  • +5 more secondary outcomes

Study Arms (2)

Bomedemstat

EXPERIMENTAL

Participants will begin treatment at a dose of 50 mg of bomedemstat daily. Dosage will be adjusted either up or down within specified time parameters for each participant to the dose that provides sufficient exposure to safely inhibit thrombopoiesis to decrease platelet counts to the target range. All participants will be treated daily for up to 52 weeks, and are eligible for an extended treatment phase up to 156 weeks.

Drug: Bomedemstat

Best Available Therapy

ACTIVE COMPARATOR

Each participant will receive either anagrelide, busulfan, interferon alfa/pegylated interferon alfa 2a/pegylated interferon alfa 2b, or ruxolitinib as determined by investigator. All participants will be treated per respective approved product labels for up to 52 weeks. Participants receiving BAT for 52 weeks who stop responding to BAT are eligible to switch to bomedemstat and receive this for up to 156 weeks at the investigators discretion.

Drug: AnagrelideDrug: BusulfanDrug: Interferon alfa/pegylated interferon alfa 2a/pegylated interferon alfa 2bDrug: Ruxolitinib

Interventions

Oral Capsule

Also known as: MK-3543, IMG-7289, Bomedemstat tosylate
Bomedemstat

Oral Capsule

Best Available Therapy

Oral Tablet

Best Available Therapy

Oral Tablet

Best Available Therapy

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Has a diagnosis of ET per WHO 2016 diagnostic criteria for myeloproliferative neoplasms (confirmed by a central pathologist)
  • Has a centrally assessed bone marrow fibrosis score of Grade 0 or Grade 1, as per a modified version of the European Consensus Criteria for Grading Myelofibrosis
  • Has a history of inadequate response to or intolerance of hydroxyurea based on modified European LeukemiaNet (ELN) criteria for hydroxyurea resistance or intolerance
  • Has an inadequate or loss of response to their most recent prior ET therapy, requiring a change of cytoreductive therapy
  • Has a platelet count \> 450 × 10\^9/L (450k /μL) assessed up to 72 hours before first dose of study intervention
  • Has an absolute neutrophil count (ANC) ≥0.75 × 10\^9/L assessed up to 72 hours before first dose of study intervention
  • Participants may have received up to 3 prior ET-directed cytoreductive agents including hydroxyurea

You may not qualify if:

  • Known immediate or delayed hypersensitivity reaction or idiosyncrasy to drugs chemically related to bomedemstat or lysine demethylase or monoamine oxidase inhibitor (LSDi or MAOi) or the chosen best available therapy (including anagrelide, interferon alfa/pegylated interferon, ruxolitinib, or busulfan) that contraindicates participation
  • History of any illness/impairment of GI function that might interfere with drug absorption (eg, chronic diarrhea or history of gastric bypass surgical procedure), confound the study results or pose an additional risk to the individual by participation in the study
  • Evidence at the time of Screening of increased risk of bleeding
  • History of a malignancy, unless potentially curative treatment has been completed with no evidence of malignancy for 2 years. Note: The time requirement does not apply to participants who underwent successful definitive resection of basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or carcinoma in situ, excluding carcinoma in situ of the bladder
  • Human immunodeficiency virus (HIV)-infected participants with a history of Kaposi's sarcoma and/or Multicentric Castleman's Disease

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (163)

Palo Verde Hematology/ Oncology Center, Ltd. ( Site 3496)

Glendale, Arizona, 85304, United States

RECRUITING

Los Angeles Cancer Network ( Site 3491)

Glendale, California, 91206, United States

RECRUITING

Stanford Cancer Institute ( Site 0107)

Stanford, California, 94305-5826, United States

RECRUITING

The Lundquist Institute ( Site 3423)

Torrance, California, 90502, United States

RECRUITING

University of Colorado Anschutz Medical Campus ( Site 3425)

Aurora, Colorado, 80045, United States

RECRUITING

Tufts Medical Center ( Site 3408)

Boston, Massachusetts, 02111, United States

RECRUITING

University of Michigan ( Site 0008)

Ann Arbor, Michigan, 48109, United States

RECRUITING

Henry Ford Hospital ( Site 3413)

Detroit, Michigan, 48202, United States

RECRUITING

Optum Care Cancer Center ( Site 3497)

Las Vegas, Nevada, 89102, United States

RECRUITING

Roswell Park Cancer Institute ( Site 3421)

Buffalo, New York, 14263, United States

RECRUITING

Duke University Health System (DUHS) ( Site 0016)

Durham, North Carolina, 27710, United States

RECRUITING

Wake Forest Baptist Health-Internal Medicine, Section on Hematology & Oncology ( Site 3400)

Winston-Salem, North Carolina, 27157, United States

RECRUITING

Oncology Associates of Oregon, P.C.(Willamette Valley Cancer Institute) (WVCI) ( Site 8000)

Eugene, Oregon, 97401, United States

RECRUITING

Medical University of South Carolina-Hollings Cancer Center ( Site 3426)

Charleston, South Carolina, 29425, United States

RECRUITING

University of Virginia ( Site 3422)

Charlottesville, Virginia, 22908, United States

RECRUITING

VCU Health Adult Outpatient Pavillion ( Site 3416)

Richmond, Virginia, 23219, United States

RECRUITING

Hospital Universitario Austral ( Site 0104)

Pilar, Buenos Aires, B1629AHJ, Argentina

RECRUITING

Hospital Italiano de Buenos Aires ( Site 0105)

ABB, Buenos Aires F.D., C1199ABB, Argentina

RECRUITING

C.I.C.E. 9 de Julio ( Site 1001)

San Miguel de Tucumán, Tucumán Province, T4000IKO, Argentina

RECRUITING

Royal Prince Alfred Hospital ( Site 1100)

Camperdown, New South Wales, 2050, Australia

ACTIVE NOT RECRUITING

Liverpool Hospital-Haematology ( Site 0501)

Liverpool, New South Wales, 2170, Australia

ACTIVE NOT RECRUITING

Royal North Shore Hospital ( Site 0003)

St Leonards, New South Wales, 2065, Australia

ACTIVE NOT RECRUITING

Calvary Mater Newcastle ( Site 0505)

Waratah, New South Wales, 2298, Australia

ACTIVE NOT RECRUITING

Royal Adelaide Hospital-Haematology Clinical Trials Unit ( Site 0001)

Adelaide, South Australia, 5000, Australia

ACTIVE NOT RECRUITING

Monash Health-Haematology Research ( Site 0006)

Clayton, Victoria, 3168, Australia

ACTIVE NOT RECRUITING

Western Health-Sunshine & Footscray Hospitals-Cancer Services-Cancer Research ( Site 0502)

Melbourne, Victoria, 3021, Australia

ACTIVE NOT RECRUITING

Royal Perth Hospital-Haematology ( Site 0504)

Perth, Western Australia, 6000, Australia

ACTIVE NOT RECRUITING

ZAS Cadix ( Site 1200)

Antwerp, 2030, Belgium

ACTIVE NOT RECRUITING

University Of Alberta Hospital ( Site 1504)

Edmonton, Alberta, T6G 2B7, Canada

RECRUITING

The Moncton Hospital-Oncology ( Site 1500)

Moncton, New Brunswick, E1C 6Z8, Canada

RECRUITING

The First Afflilated Hospital of Bengbu Medical College ( Site 3509)

Bengbu, Anhui, 233004, China

ACTIVE NOT RECRUITING

Anhui Provincial Hospital ( Site 3513)

Hefei, Anhui, 230071, China

ACTIVE NOT RECRUITING

Peking University Third Hospital-Hematology ( Site 3502)

Beijing, Beijing Municipality, 100191, China

ACTIVE NOT RECRUITING

Peking Union Medical College Hospital ( Site 3531)

Beijing, Beijing Municipality, 100730, China

ACTIVE NOT RECRUITING

The Second Affiliated Hospital Of Fujian Medical University ( Site 3525)

Quanzhou, Fujian, 362000, China

ACTIVE NOT RECRUITING

The First Affiliated hospital of Xiamen University ( Site 3515)

Xiamen, Fujian, 361003, China

COMPLETED

Sun Yat-sen Memorial Hospital of Sun Yat-sen University ( Site 3524)

Guangzhou, Guangdong, 510120, China

ACTIVE NOT RECRUITING

Southern Medical University Nanfang Hospital-Department of Hematopathology ( Site 3511)

Guangzhou, Guangdong, 510515, China

ACTIVE NOT RECRUITING

The First Hospital of Hebei Medical University ( Site 3510)

Shijiazhuang, Hebei, 050031, China

ACTIVE NOT RECRUITING

Henan Cancer Hospital-hematology department ( Site 3504)

Zhengzhou, Henan, 450008, China

ACTIVE NOT RECRUITING

Wuhan Union Hospital ( Site 3500)

Wuhan, Hubei, 430022, China

ACTIVE NOT RECRUITING

Jiangsu Province Hospital ( Site 3507)

Nanjing, Jiangsu, 210029, China

ACTIVE NOT RECRUITING

Affiliated Hospital of Nantong University ( Site 3527)

Nantong, Jiangsu, 226001, China

COMPLETED

The First affiliated hospital of Nanchang University (Xianghu campus) ( Site 3505)

Nanchang, Jiangxi, 330209, China

RECRUITING

The First Hospital of Jilin University-Hematology ( Site 3526)

Changchun, Jilin, 130021, China

COMPLETED

Shaanxi provincial people's hospital ( Site 3516)

Xi'an, Shaanxi, 710068, China

ACTIVE NOT RECRUITING

Jinan Central Hospital ( Site 3523)

Jinan, Shandong, 250013, China

ACTIVE NOT RECRUITING

Zhongshan Hospital,Fudan University-Hematology ( Site 3530)

Shanghai, Shanghai Municipality, 200032, China

ACTIVE NOT RECRUITING

Huashan Hospital, Fudan University ( Site 3529)

Shanghai, Shanghai Municipality, 200040, China

ACTIVE NOT RECRUITING

West China Hospital, Sichuan University ( Site 3518)

Chengdu, Sichuan, 610041, China

ACTIVE NOT RECRUITING

Institute of hematology&blood disease hospital ( Site 3501)

Tianjin, Tianjin Municipality, 300020, China

ACTIVE NOT RECRUITING

The first Affiliated Hospital, Zhejiang University School of Medicine ( Site 3508)

Hangzhou, Zhejiang, 310006, China

RECRUITING

Zhejiang University School of Medicine-The Fourth Affiliated Hospital ( Site 3517)

Yiwu, Zhejiang, 322000, China

ACTIVE NOT RECRUITING

Fundacion Colombiana de Cancerología Clinica Vida ( Site 1403)

Medellín, Antioquia, 050030, Colombia

ACTIVE NOT RECRUITING

Los Cobos Medical Center ( Site 1404)

Bogotá, Bogota D.C., 110121, Colombia

ACTIVE NOT RECRUITING

IMAT S.A.S ( Site 1401)

Montería, Departamento de Córdoba, 230002, Colombia

ACTIVE NOT RECRUITING

Centre Hospitalier Universitaire de Rennes - Hôpital Pontchaillou ( Site 0417)

Rennes, Brittany Region, 35000, France

COMPLETED

Centre Hospitalier Régional Universitaire de Tours - Hôpital-Hématologie et Thérapie Cellulaire ( Site 0413)

Tours, Indre-et-Loire, 37000, France

RECRUITING

Centre Hospitalier Universitaire de Limoges - Hôpital Dupuyt-Hématologie Clinique et Thérapie Cellu ( Site 1701)

Limoges, Limousin, 87042, France

COMPLETED

Centre Hospitalier Régional Universitaire de Nancy - Hôpitaux de Brabois-HEMATOLOGY ( Site 0407)

Vandœuvre-lès-Nancy, Lorraine, 54511, France

ACTIVE NOT RECRUITING

Centre Hospitalier de Roubaix ( Site 1703)

Roubaix, Nord, 59100, France

COMPLETED

centre hospitalier lyon sud ( Site 0406)

Pierre-Bénite, Rhone, 69310, France

RECRUITING

Hôpital Saint-Louis-Centre d'Investigations Cliniques ( Site 0405)

Paris, 75010, France

ACTIVE NOT RECRUITING

Hôpital Saint Antoine-Service d'Hématologie et de Thérapie Cellulaire ( Site 1702)

Paris, Île-de-France Region, 75571, France

COMPLETED

Universitätsklinikum Aachen ( Site 1801)

Aachen, North Rhine-Westphalia, 52074, Germany

COMPLETED

Universitaetsklinikum Carl Gustav Carus Dresden-Medical Dept I - Medical Oncology ( Site 0402)

Dresden, Saxony, 01307, Germany

ACTIVE NOT RECRUITING

Universitätsklinikum Halle ( Site 0401)

Halle, Saxony-Anhalt, 06120, Germany

ACTIVE NOT RECRUITING

Queen Mary Hospital ( Site 1901)

Hksar, Hong Kong

RECRUITING

Petz Aladar Egyetemi Oktato Korhaz ( Site 2000)

Győr, Győr-Moson-Sopron, Hungary

ACTIVE NOT RECRUITING

Szabolcs-Szatmár-Bereg Megyei Kórházak és Egyetemi Oktatókór-Haematológia osztály ( Site 0706)

Nyíregyháza, Szabolcs-Szatmár-Bereg, 4400, Hungary

ACTIVE NOT RECRUITING

Semmelweis Egyetem-Belgyógyászati és Hematológiai Klinika ( Site 0708)

Budapest, 1088, Hungary

ACTIVE NOT RECRUITING

Debreceni Egyetem Klinikai Kozpont-Belgyógyászati Klinika (Haematologia) ( Site 0707)

Debrecen, 4032, Hungary

ACTIVE NOT RECRUITING

Soroka Medical Center ( Site 2100)

Beersheba, 8410101, Israel

ACTIVE NOT RECRUITING

Rambam Health Care Campus ( Site 2102)

Haifa, 3109601, Israel

ACTIVE NOT RECRUITING

Carmel Hospital ( Site 0906)

Haifa, 3436212, Israel

ACTIVE NOT RECRUITING

Hadassah Medical Center ( Site 0904)

Jerusalem, 9112001, Israel

ACTIVE NOT RECRUITING

Rabin Medical Center ( Site 0905)

Petah Tikva, 4941492, Israel

RECRUITING

Sheba Medical Center ( Site 2101)

Ramat Gan, 5265601, Israel

ACTIVE NOT RECRUITING

Sourasky Medical Center ( Site 0902)

Tel Aviv, 6423906, Israel

ACTIVE NOT RECRUITING

Yitzhak Shamir Medical Center. ( Site 0901)

Ẕerifin, 7033001, Israel

ACTIVE NOT RECRUITING

Azienda Ospedaliero Universitaria di Ferrara ( Site 0304)

Cona, Ferrara, 44124, Italy

ACTIVE NOT RECRUITING

IRCCS - Istituto Romagnolo per lo Studio dei Tumori (IRST) "Dino Amadori" ( Site 0308)

Meldola, Forli-Cesena, 47014, Italy

ACTIVE NOT RECRUITING

Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico ( Site 2201)

Milan, Lombardy, 20122, Italy

ACTIVE NOT RECRUITING

Azienda Ospedaliera Universitaria Careggi ( Site 0030)

Florence, Tuscany, 50134, Italy

ACTIVE NOT RECRUITING

Azienda Ospedaliero Universitaria Pisana-UO Ematologia UNIV ( Site 0309)

Pisa, Tuscany, 56126, Italy

COMPLETED

Istituto Oncologico Veneto IRCCS-Oncoematologia ( Site 0306)

Castelfranco Veneto, Veneto, 31033, Italy

ACTIVE NOT RECRUITING

Azienda Ospedaliero-Universitaria SS. Antonio e Biagio e Cesare Arrigo ( Site 0034)

Alessandria, 15121, Italy

ACTIVE NOT RECRUITING

Azienda Ospedaliero Universitaria delle Marche ( Site 0302)

Ancona, 60126, Italy

RECRUITING

Arcispedale Santa Maria Nuova ( Site 0301)

Reggio Emilia, 42123, Italy

RECRUITING

Ospedale Mauriziano ( Site 0305)

Torino, 10128, Italy

RECRUITING

Ospedale di Circolo e Fondazione Macchi Varese ( Site 2200)

Varese, 21100, Italy

ACTIVE NOT RECRUITING

Fujita Health University Hospital ( Site 3613)

Toyoake, Aichi-ken, 470-1192, Japan

RECRUITING

National Cancer Center Hospital East ( Site 3610)

Kashiwa, Chiba, 277-8577, Japan

RECRUITING

Ehime University Hospital ( Site 3612)

Tōon, Ehime, 791-0295, Japan

RECRUITING

Hokkaido University Hospital ( Site 3601)

Sapporo, Hokkaido, 060-8648, Japan

RECRUITING

Kobe City Medical Center General Hospital ( Site 3603)

Kobe, Hyōgo, 650-0047, Japan

RECRUITING

Kanazawa University Hospital ( Site 3614)

Kanazawa, Ishikawa-ken, 920-8641, Japan

RECRUITING

Mie University Hospital ( Site 3615)

Tsu, Mie-ken, 514-8507, Japan

RECRUITING

National Hospital Organization Sendai Medical Center ( Site 3617)

Sendai, Miyagi, 983-8520, Japan

RECRUITING

Kansai Medical University Hospital ( Site 3607)

Hirakata, Osaka, 573-1191, Japan

RECRUITING

Kindai University Hospital ( Site 3600)

Sakai, Osaka, 590-0197, Japan

RECRUITING

Juntendo University Hospital ( Site 3611)

Bunkyo-ku, Tokyo, 113-8431, Japan

RECRUITING

Nippon Medical School Hospital ( Site 3608)

Bunkyo-ku, Tokyo, 113-8603, Japan

RECRUITING

University of Yamanashi Hospital ( Site 3606)

Chūō, Yamanashi, 409-3898, Japan

RECRUITING

Kyushu University Hospital ( Site 3605)

Fukuoka, 812-8582, Japan

RECRUITING

Fukushima Medical University Hospital ( Site 3616)

Fukushima, 960-1295, Japan

RECRUITING

University of Miyazaki Hospital ( Site 3609)

Miyazaki, 889-1692, Japan

RECRUITING

Okayama University Hospital ( Site 3604)

Okayama, 700-8558, Japan

RECRUITING

Spaarne Gasthuis - Hoofddorp-Oncology ( Site 2301)

Hoofddorp, North Holland, 2134 TM, Netherlands

COMPLETED

Albert Schweitzer Ziekenhuis, locatie Dordwijk-Internal Medicine ( Site 2302)

Dordrecht, South Holland, 3318 AT, Netherlands

ACTIVE NOT RECRUITING

University Medical Center Groningen ( Site 2304)

Groningen, 9713 GZ, Netherlands

ACTIVE NOT RECRUITING

Martini Ziekenhuis ( Site 2300)

Groningen, 9728 NT, Netherlands

ACTIVE NOT RECRUITING

North Shore Hospital-Department of Haematology ( Site 0051)

Auckland, 0622, New Zealand

ACTIVE NOT RECRUITING

Aotearoa Clinical Trials ( Site 0050)

Auckland, 2025, New Zealand

ACTIVE NOT RECRUITING

Pratia Onkologia Katowice ( Site 0702)

Katowice, Silesian Voivodeship, 40-519, Poland

ACTIVE NOT RECRUITING

Swietokrzyskie Centrum Onkologii, Samodzielny Publiczny Zakl-Klinika Hematologii i Transplantacji S ( Site 2504)

Kielce, Świętokrzyskie Voivodeship, 25-734, Poland

COMPLETED

Unidade Local de Saude de Braga - Hospital de Braga ( Site 0415)

Braga, 4710-243, Portugal

RECRUITING

Unidade Local de Saude Lisboa Ocidental - Hospital de São Francisco Xavier ( Site 2600)

Lisbon, 1449-005, Portugal

RECRUITING

Instituto Português de Oncologia do Porto Francisco Gentil, EPE ( Site 0414)

Porto, 4200-072, Portugal

RECRUITING

Seoul National University Bundang Hospital-Hematology ( Site 0605)

Seongnam, Kyonggi-do, 13620, South Korea

COMPLETED

Korea University Anam Hospital ( Site 0604)

Seoul, 02841, South Korea

COMPLETED

Asan Medical Center ( Site 0603)

Seoul, 05505, South Korea

ACTIVE NOT RECRUITING

The Catholic Univ. of Korea Seoul St. Mary's Hospital ( Site 0606)

Seoul, 06591, South Korea

ACTIVE NOT RECRUITING

Hospital Germans Trias i Pujol-Instituto Catalán de Oncología de Badalona ( Site 0409)

Badalona, Barcelona, 08916, Spain

ACTIVE NOT RECRUITING

Institut Català d'Oncologia - L'Hospitalet-Haematology Department ( Site 2801)

L'Hospitalet Del Llobregat, Barcelona, 08908, Spain

ACTIVE NOT RECRUITING

Hospital del Mar ( Site 2807)

Barcelona, Catalonia, 08003, Spain

ACTIVE NOT RECRUITING

HOSPITAL CLÍNIC DE BARCELONA ( Site 2800)

Barcelona, Catalonia, 08036, Spain

ACTIVE NOT RECRUITING

CHUS - Hospital Clinico Universitario ( Site 0421)

Santiago de Compostela, La Coruna, 19706, Spain

ACTIVE NOT RECRUITING

Hospital Universitario Ramón y Cajal-Hematology ( Site 2803)

Madrid, Madrid, Comunidad de, 28034, Spain

ACTIVE NOT RECRUITING

Hospital Costa del Sol-Hematology Service ( Site 0412)

Marbella, Malaga, 29603, Spain

ACTIVE NOT RECRUITING

Hospital General Universitario de Albacete ( Site 0408)

Albacete, 02006, Spain

ACTIVE NOT RECRUITING

Hospital Universitari Vall d'Hebron-Departamento de Oncologia- VHIO ( Site 0404)

Barcelona, 08035, Spain

RECRUITING

Hospital Universitario 12 de Octubre ( Site 2806)

Madrid, 28041, Spain

RECRUITING

Hospital Universitario Virgen de la Victoria ( Site 0418)

Málaga, 29010, Spain

ACTIVE NOT RECRUITING

Hospital Universitario de Salamanca - Complejo Asistencial U-Servicio de Hematologia ( Site 0419)

Salamanca, 37007, Spain

COMPLETED

Hospital Universitario Doctor Peset ( Site 0411)

Valencia, 46017, Spain

ACTIVE NOT RECRUITING

Karolinska Universitetssjukhuset Huddinge ( Site 2900)

Huddinge, Stockholm County, 141 86, Sweden

ACTIVE NOT RECRUITING

Universitetssjukhuset Örebro ( Site 0403)

Örebro, Örebro County, 701 85, Sweden

ACTIVE NOT RECRUITING

Chang Gung Memorial Hospital- Chiayi ( Site 3102)

Chiayi City, Chiayi, 613, Taiwan

ACTIVE NOT RECRUITING

Chang Gung Memorial Hospital at Kaohsiung-Division of Hematology and Oncology ( Site 3104)

Kaohsiung City, 83301, Taiwan

ACTIVE NOT RECRUITING

National Cheng Kung University Hospital-Clinical Trial Center ( Site 3105)

Tainan, 704, Taiwan

ACTIVE NOT RECRUITING

National Taiwan University Hospital ( Site 3101)

Taipei, 10048, Taiwan

ACTIVE NOT RECRUITING

Chang Gung Medical Foundation-Linkou Branch ( Site 3103)

Taoyuan, 33305, Taiwan

ACTIVE NOT RECRUITING

Ege Universitesi Hastanesi ( Site 3202)

Bornova, İzmir, 35100, Turkey (Türkiye)

RECRUITING

Hacettepe Universite Hastaneleri-Department of Hematology ( Site 3204)

Ankara, 06230, Turkey (Türkiye)

RECRUITING

Ankara UTF Cebeci Arastırma ve Uygulama Hastanesi ( Site 3210)

Ankara, 06620, Turkey (Türkiye)

RECRUITING

Ankara Bilkent Şehir Hastanesi ( Site 3201)

Ankara, 06800, Turkey (Türkiye)

RECRUITING

Antalya Egitim ve Arastırma Hastanesi ( Site 3207)

Antalya, 07100, Turkey (Türkiye)

RECRUITING

Trakya University Medical Faculty Hospital-Hematology ( Site 3200)

Edirne, 22030, Turkey (Türkiye)

RECRUITING

Medipol Mega Universite Hastanesi-oncology ( Site 3203)

Istanbul, 34214, Turkey (Türkiye)

RECRUITING

Kocaeli Üniversitesi-Hematology ( Site 3205)

Kocaeli, 41380, Turkey (Türkiye)

RECRUITING

VM Medical Park Mersin Hastanesi ( Site 3208)

Mersin, 33440, Turkey (Türkiye)

RECRUITING

Ondokuz Mayıs Universitesi-hematology ( Site 3206)

Samsun, 55270, Turkey (Türkiye)

RECRUITING

Addenbrooke's Hospital ( Site 3303)

Cambridge, Cambridgeshire, CB2 2QQ, United Kingdom

ACTIVE NOT RECRUITING

Gloucestershire Royal Hospital ( Site 3302)

Gloucester, Gloucestershire, Gl1 3NN, United Kingdom

ACTIVE NOT RECRUITING

Lincoln County Hospital ( Site 3310)

Lincoln, Great Britain, LN2 5QY, United Kingdom

ACTIVE NOT RECRUITING

Boston Pilgrim Hospital ( Site 3301)

Boston, Lincolnshire, PE21 9QS, United Kingdom

COMPLETED

University College London Hospital ( Site 3300)

London, London, City of, NW1 2PG, United Kingdom

ACTIVE NOT RECRUITING

Guy's & St Thomas' NHS Foundation Trust ( Site 3305)

London, London, City of, SE1 9RT, United Kingdom

ACTIVE NOT RECRUITING

King's College Hospital ( Site 3308)

London, London, City of, SE5 9RS, United Kingdom

ACTIVE NOT RECRUITING

Royal Gwent Hospital ( Site 3304)

Gwent, Newport, NP20 2UB, United Kingdom

ACTIVE NOT RECRUITING

GenesisCare - Windsor ( Site 3309)

Windsor, Windsor And Maidenhead, SL4 3HD, United Kingdom

ACTIVE NOT RECRUITING

The Christie NHS Foundation Trust ( Site 3307)

Manchester, m20 4bx, United Kingdom

ACTIVE NOT RECRUITING

Related Links

MeSH Terms

Conditions

Thrombocythemia, Essential

Interventions

bomedemstatanagrelideBusulfanruxolitinib

Condition Hierarchy (Ancestors)

Blood Coagulation DisordersHematologic DiseasesHemic and Lymphatic DiseasesThrombocytosisBlood Platelet DisordersMyeloproliferative DisordersBone Marrow DiseasesHemorrhagic Disorders

Intervention Hierarchy (Ancestors)

Butylene GlycolsGlycolsAlcoholsOrganic ChemicalsMesylatesAlkanesulfonatesAlkanesulfonic AcidsAlkanesHydrocarbons, AcyclicHydrocarbonsSulfonic AcidsSulfur AcidsSulfur Compounds

Study Officials

  • Medical Director

    Merck Sharp & Dohme LLC

    STUDY DIRECTOR

Central Study Contacts

Toll Free Number

CONTACT

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 6, 2023

First Posted

October 12, 2023

Study Start

December 31, 2023

Primary Completion (Estimated)

July 30, 2027

Study Completion (Estimated)

August 18, 2028

Last Updated

June 12, 2026

Record last verified: 2026-06

Data Sharing

IPD Sharing
Will share

https://trialstransparency.msdclinicaltrials.com/pdf/ProcedureAccessClinicalTrialData.pdf

More information

Locations