- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT05558696
Bomedemstat in pazienti con policitemia vera
Uno studio multicentrico di fase 2 in aperto per valutare la sicurezza, l'efficacia, la farmacocinetica e la farmacodinamica di Bomedemstat in pazienti con policitemia vera (PV)
Questo è uno studio di fase 2 in aperto su un inibitore dell'LSD1 somministrato per via orale, bomedemstat (IMG-7289), in pazienti con policitemia vera.
Questo studio indaga quanto segue:
- La sicurezza e la tollerabilità di bomedemstat
- L'effetto farmacodinamico di bomedemstat
Panoramica dello studio
Descrizione dettagliata
Questo è uno studio multicentrico di Fase 2, in aperto, che valuta la sicurezza, l'efficacia, la farmacocinetica e la farmacodinamica di bomedemstat somministrato per via orale una volta al giorno in pazienti con policitemia vera.
I pazienti riceveranno 36 settimane di dosaggio e potranno qualificarsi per un trattamento aggiuntivo in seguito.
I pazienti saranno seguiti da vicino durante lo studio per entrambi gli eventi avversi mediante un monitoraggio frequente di segni e sintomi clinici e laboratori di sicurezza. L'efficacia e gli effetti farmacodinamici saranno attentamente monitorati mediante frequenti valutazioni ematologiche del sangue periferico. Durante il dosaggio, se necessario, possono essere somministrate trasfusioni o flebotomia in conformità con le linee guida istituzionali standard.
Per garantire la sicurezza, un comitato consultivo per la sicurezza eseguirà revisioni periodiche dei parametri di sicurezza e dei marcatori farmacodinamici.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Fase 2
Contatti e Sedi
Luoghi di studio
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Queensland
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Sunshine Coast, Queensland, Australia, 4556
- Sunshine Coast Hematology and Oncology Clinic (Site 0506)
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Victoria
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Clayton, Victoria, Australia, 3168
- Monash Medical Centre ( Site 0006)
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Western Australia
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Perth, Western Australia, Australia, 6000
- Royal Perth Hospital ( Site 0504)
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England
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Gloucester, England, Regno Unito, GL1 3NN
- Gloucestershire Royal Hospital ( Site 0205)
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Great Britain
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Lincoln, Great Britain, Regno Unito, LN2 5QY
- United Lincolnshire Hospitals NHS Trust ( Site 0204)
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London, Great Britain, Regno Unito, W12 0HS
- Imperial College London ( Site 0025)
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Lincolnshire
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Boston, Lincolnshire, Regno Unito, PE21 9QS
- Boston Pilgrim Hospital ( Site 0207)
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London, City of
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London, London, City of, Regno Unito, SE1 9RT
- Guys and St Thomas NHS Foundation Trust - Guys Hospital ( Site 0020)
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Wales
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Newport, Wales, Regno Unito, NP9 2UB
- Royal Gwent Hospital ( Site 0201)
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Florida
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Plantation, Florida, Stati Uniti, 33322
- BRCR Global ( Site 0120)
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Illinois
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Skokie, Illinois, Stati Uniti, 60076-1264
- Hematology Oncology of the North Shore ( Site 0104)
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Michigan
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Ann Arbor, Michigan, Stati Uniti, 48109
- University of Michigan Comprehensive Cancer Center ( Site 0008)
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Nevada
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Las Vegas, Nevada, Stati Uniti, 89128
- Comprehensive Cancer Centers of Nevada - Peak ( Site 0118)
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North Carolina
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Durham, North Carolina, Stati Uniti, 27705
- Duke University Medical Center ( Site 0016)
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Ohio
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Columbus, Ohio, Stati Uniti, 43203
- Ohio State University Comprehensive Cancer Center ( Site 0103)
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Oregon
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Portland, Oregon, Stati Uniti, 97239-4503
- OHSU Knight Cardiovascular Institute Cardiology Clinic - South Waterfront ( Site 0102)
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Utah
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Salt Lake City, Utah, Stati Uniti, 84112
- Huntsman Cancer Hospital at the University of Utah ( Site 0119)
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Descrizione
Criterio di inclusione:
- Diagnosi di policitemia vera secondo i criteri diagnostici dell'Organizzazione mondiale della sanità (OMS) per le neoplasie mieloproliferative
- Punteggio di fibrosi del midollo osseo di Grado 0 o Grado 1
- Pazienti che hanno fallito almeno una terapia citoriduttiva standard per abbassare l'ematocrito
- Conta piastrinica ≥250 x 10ˆ9/L
- Conta assoluta dei neutrofili (ANC) ≥1,5 x 10ˆ9/L
- Aspettativa di vita > 36 settimane.
- Deve aver interrotto la precedente terapia citoriduttiva per 2 settimane (4 settimane per l'interferone) prima dell'inizio del farmaco in studio.
Criteri di esclusione:
- Performance status dell'Eastern Cooperative Oncology Group (ECOG) pari o superiore a 3
- Tossicità correlate al trattamento non risolte derivanti da terapie precedenti (a meno che non siano state risolte a ≤ Grado 1).
- Infezione attiva incontrollata.
- Uso corrente di farmaci proibiti
- Infezione da HIV nota o infezione attiva da virus dell'epatite B o dell'epatite C
- Evidenza di aumentato rischio di sanguinamento, inclusi disturbi emorragici noti
- Altri requisiti ematologici/biochimici, come da protocollo
- Donne in gravidanza o in allattamento
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
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Sperimentale: Bomedemstat
I partecipanti riceveranno bomedemstat quotidianamente per 36 settimane e potranno beneficiare di un trattamento aggiuntivo fino alla settimana 52 se ne trarranno beneficio clinico.
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Capsula orale
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Number of Participants With Adverse Events (AEs)
Lasso di tempo: Up to approximately 52 weeks
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An AE was defined as any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention.
The number of participants with one or more AEs are reported.
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Up to approximately 52 weeks
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Number of Participants Who Discontinued Study Intervention Due to AEs
Lasso di tempo: Up to approximately 52 weeks
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An AE was defined as any untoward medical occurrence in a clinical study participant, temporally associated with the use of study intervention, whether or not considered related to the study intervention.
The number of participants who discontinued study intervention due to an AE are reported.
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Up to approximately 52 weeks
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Percentage of Participants With Sustained 12-week Reduction of Hematocrit (Hct) to <45% Without Concomitant Phlebotomy by Week 36
Lasso di tempo: Up to approximately 36 weeks
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Hematocrit (Hct) was analyzed by taking blood samples from participants at designated time points during the study.
Participants were considered responders if they achieved a sustained reduction of Hct to <45% for 12 weeks (84 calendar days) by Week 36 AND there was no concomitant phlebotomy performed during the sustained reduction.
Baseline data was defined as the data most recently collected prior to the first dose.
A Clopper-Pearson (exact binomial) two-sided 95% confidence interval for the percentage of responders was presented.
The percentage of participants who achieved a sustained 12-week reduction of Hct to <45% without concomitant phlebotomy at Week 36 are reported.
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Up to approximately 36 weeks
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Duration of Reduction of Hematocrit (Hct) to <45% Without Phlebotomy
Lasso di tempo: Up to approximately 22 months
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Total response duration was defined as the summation of all Hct <45% response durations, where an individual response duration starts at the timepoint where the Hct <45% and ends at the first subsequent occurrence of phlebotomy or Hct >=45%.
Hct was analyzed by taking blood samples from participants at designated time points during the study.
Duration of reduction of Hct to <45% without phlebotomy was presented.
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Up to approximately 22 months
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Percentage of Participants With Platelet Count ≤ 450 x 10^9/L by Week 36
Lasso di tempo: Up to approximately 36 weeks
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Platelet count was analyzed by taking blood samples from participants at designated time points during the study.
Participants who enter the study with platelet counts ≤450 X 10^9/L must achieve an additional on-study platelet count ≤450 X 10^9/L to be considered responders.
A Clopper-Pearson (exact binomial) two-sided 95% confidence interval for the percentage of responders is presented.
Baseline data was defined as the data most recently collected prior to the first dose.
The percentage of participants who have a platelet count ≤450 X 10^9/L by week 36 are reported.
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Up to approximately 36 weeks
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Duration of Platelet Count ≤ 450 x 10^9/L
Lasso di tempo: Up to approximately 22 months
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Total response duration was defined as the summation of all platelet ≤450 x 10^9/L response durations, where an individual response duration starts at the timepoint where platelet count ≤450 x 10^9/L and ends at the first subsequent occurrence of platelet >450 x 10^9/L.
Platelet counts were analyzed by taking blood samples from participants at designated time points during the study.
The duration of platelet count ≤450 X 10^9/L in participants are reported.
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Up to approximately 22 months
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Percentage of Participants With White Blood Cell (WBC) Count <10 x 10^9/L by Week 36
Lasso di tempo: Up to approximately 36 weeks
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WBC count was analyzed by taking blood samples from participants at designated time points during the study.
Participants who enter the study with WBC counts <10 X 10^9/L must achieve an additional on-study WBC count <10 X 10^9/L to be considered responders.
A Clopper-Pearson (exact binomial) two-sided 95% confidence interval for the percentage of responders is presented.
Baseline data was defined as the data most recently collected prior to the first dose.
The percentage of participants who have a WBC count <10 X 10^9/L week 36 are reported.
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Up to approximately 36 weeks
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Duration of White Blood Cell (WBC) Count <10 x 10^9/L
Lasso di tempo: Up to approximately 22 months
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Total response duration was defined as the summation of all WBC <10 x 10^9/L response durations, where an individual response duration starts at the timepoint when WBC <10 x 10^9/L and ends at the first subsequent occurrence of WBC ≥ 10 x 10^9/L.
WBC count was analyzed by taking blood samples from participants at designated time points during the study.
The duration of WBC count <10 X 10^9/L in participants are reported.
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Up to approximately 22 months
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Number of Participants With Thrombotic Events
Lasso di tempo: Up to approximately 22 months
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Thrombotic events are defined as: new or recurrent acute myocardial infarction; unstable angina; stroke; transient ischemic attack (TIA); deep venous thrombosis (DVT); pulmonary embolism (PE); thrombotic digital ischemia; other thrombotic events such as peripheral limb ischemia or Budd-Chiari syndrome that are assessed to be due to underlying polycythemia vera (PV); other vascular occlusive events such as symptoms of cardiac, abdominal or peripheral limb ischemia supported by objective evidence of vessel disease and/or ischemia.
Baseline data was defined as the data most recently collected prior to the first dose.
The number of participants with thrombotic events are reported.
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Up to approximately 22 months
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Number of Participants With Major Hemorrhagic Events
Lasso di tempo: Up to approximately 22 months
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Hemorrhagic events were defined as: Major Bleeding (MB) Events such as fatal bleeding, and/or symptomatic bleeding in a critical area or organ such as intracranial, intraspinal, intraocular, retroperitoneal, intra-articular or pericardial, or intramuscular with compartment syndrome, and/or bleeding causing a fall in hemoglobin level of 2 g/dL or more, or leading to transfusion of 2 or more units of whole blood or red cells; Clinically Relevant Non-Major Bleeding (CRNMB) Events Leading to hospitalization or increased level of care or clinically important, prompting a face-to-face medical evaluation.
Baseline data was defined as the data most recently collected prior to the first dose.
The number of participants with major hemorrhagic events are reported.
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Up to approximately 22 months
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Number of Participants With an Enlarged Spleen at Baseline Who Had a Reduction in Splenic Volume by 36 Weeks
Lasso di tempo: Up to approximately 36 weeks
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Spleen volume was measured by magnetic resonance imaging (MRI) (or computerized tomography [CT] if participant is not a candidate for MRI) of the abdomen according to standard procedures.
Baseline data was defined as the data most recently collected prior to the first dose.
The number of participants with an enlarged spleen at baseline (volume >450 cm^3) who achieved any reduction in spleen volume by Week 36 are reported.
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Up to approximately 36 weeks
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Number of Participants With Progressive Disease (PD)
Lasso di tempo: Up to approximately 52 weeks
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PD was defined as the worsening of Polycythemia Vera (PV) to post-PV myelofibrosis, myelodysplastic syndrome or transformation to acute myeloid leukemia.
Baseline data was defined as the data most recently collected prior to the first dose.
The number of participants with PD are reported.
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Up to approximately 52 weeks
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Collaboratori e investigatori
Investigatori
- Direttore dello studio: Medical Director, Merck Sharp & Dohme LLC
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- 3543-004
- IMG-7289-CTP-203 (Altro identificatore: Imagobio ID)
- MK-3543-004 (Altro identificatore: MSD)
- 2022-002262-32 (Numero EudraCT)
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su Policitemia vera
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Federico II UniversityNon ancora reclutamento
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Prelude TherapeuticsReclutamentoMielofibrosi post-policitemia vera | Mielofibrosi primaria (PMF) | Mielofibrosi (MF) | Neoplasie mieloproliferative (MPN) | Policitemia Vera (PV) | Mielofibrosi post-trombocitemia essenzialeStati Uniti
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Chengdu Zenitar Biomedical Technology Co., LtdReclutamento
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Duan MinghuiNon ancora reclutamentoPolicitemia Vera (PV)
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Hospices Civils de LyonNon ancora reclutamentoPolicitemia | Policitemia Vera (PV)Francia
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Eilean TherapeuticsNon ancora reclutamentoMielofibrosi (MF) | Policitemia Vera (PV)
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Hacettepe UniversityIscrizione su invitoIleostomia - Stomia | Caregiver | Gestione delle cure | Partecipazione delle cure | Vera interazione del pazienteTacchino
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Cyrus HsiaNon ancora reclutamentoPolicitemia vera | Policitemia | Eritrocitosi | Policitemia Vera (PV) | Policitemia vera, fase di mielofibrosi post-policitemica | Policitemia secondaria | Policitemia; Familiare | Policitemia, primariaCanada
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PharmaEssentia Japan K.K.Reclutamento
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Novartis PharmaceuticalsCompletatoPolicitemia Vera (PV)Stati Uniti
Prove cliniche su Bomedemstat
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Merck Sharp & Dohme LLCCompletatoInsufficienza epaticaStati Uniti
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Merck Sharp & Dohme LLCReclutamentoMielofibrosi primaria | Policitemia vera | Trombocitemia, essenziale | Mielofibrosi | Post-policitemia Vera Mielofibrosi | Mielofibrosi Post-Trombocitemia EssenzialeAustralia, Italia, Nuova Zelanda, Stati Uniti, Hong Kong, Regno Unito
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Imago BioSciences, Inc., a subsidiary of Merck...CompletatoMielofibrosi | Mielofibrosi primaria (PMF) | Mielofibrosi vera post-policitemia (PPV-MF) | Mielofibrosi post-trombocitemia essenziale (PET-MF)Germania, Stati Uniti, Australia, Italia, Regno Unito
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United Lincolnshire Hospitals NHS TrustUniversity of LincolnNon ancora reclutamento
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The University of Hong KongImago BioSciences,Inc.Reclutamento
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Imago BioSciences, Inc., a subsidiary of Merck...CompletatoTrombocitemia essenzialeStati Uniti, Australia, Nuova Zelanda, Regno Unito, Hong Kong, Germania, Italia
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Terrence J Bradley, MDImago BioSciences, Inc., a subsidiary of Merck & Co., Inc., (Rahway, New Jersey...Attivo, non reclutantePolicitemia vera | Trombocitemia essenzialeStati Uniti
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Terrence J Bradley, MDImago BioSciences, Inc., a subsidiary of Merck & Co., Inc., (Rahway, New Jersey...ReclutamentoLeucemia mieloide acuta | Leucemia mieloide acuta refrattaria | Leucemia mieloide acuta, in recidivaStati Uniti
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Merck Sharp & Dohme LLCReclutamentoTrombocitemia essenzialeIsraele, Australia, Hong Kong, Stati Uniti, Spagna, Francia, Italia, Argentina, Regno Unito, Canada, Austria, Danimarca, Ungheria, Polonia, Svezia, Turchia (Türkiye), Colombia, Cina, Germania, Giappone, Messico, Chile, Taiwan
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The University of Texas Health Science Center at...Imago BioSciences, Inc., a subsidiary of Merck & Co., Inc., (Rahway, New Jersey...Attivo, non reclutanteTrombocitemia, essenzialeStati Uniti