- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07721402
A Study to Learn About How Different Forms of Study Medicine Prifetrastat Are Taken Up Into the Blood in Healthy Adults
A PHASE 1, RANDOMIZED, OPEN-LABEL, 2-PERIOD, 4-SEQUENCE SINGLE-DOSE CROSSOVER STUDY IN HEALTHY PARTICIPANTS TO INVESTIGATE THE RELATIVE BIOAVAILABILITY OF PRIFETRISTAT DRUG PRODUCT DIFFERING IN PARTICLE SIZE DISTRIBUTION
The purpose of this study is to understand the relative amount of drug that enters bloodstream from prifetrastat product lots differing in active ingredient particle size distribution.
The study is seeking participants who are:
Healthy males and females of non-childbearing potential >=18 years of age at screening
Participants in the study will receive a single dose of prifetrastat by mouth. After at least 14 days, they will receive another dose of prifetrastat by mouth. Each dose received by the patient will be in tablet form. The sequence in which tablets are given will be random.
The study will help understand how the difference in particle size distributions of the tablets may, or may not, affect how the drug is absorbed, processed, and eliminated by the body.
Participants will remain in the study clinic for 21 days. However, they may be permitted to leave between periods, and will have one follow-up contact.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 1
Contatti e Sedi
Contatto studio
- Nome: Pfizer CT.gov Call Center
- Numero di telefono: 1-800-718-1021
- Email: ClinicalTrials.gov_Inquiries@pfizer.com
Luoghi di studio
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Bruxelles-capitale, Région de
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Brussels, Bruxelles-capitale, Région de, Belgio, B-1070
- Reclutamento
- Pfizer Clinical Research Unit - Brussels
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion
- Females of non-childbearing potential and males >=18 years of age at screening who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, vital signs and 12-lead ECGs.
- BMI of 18-32 kilogram per meter square(Kg/m^2); and a total body weight >50 kg (110 lb).
Exclusion
- Use of prescription or nonprescription drugs and dietary and herbal supplements within 14 days or 5 half-lives (whichever is longer) prior to the first dose of study intervention
- Prior use of epigenetic modifying agents. Participants will only be permitted to enroll in a single arm of this study (cannot participate in Arm 1 and Arm 2).
- Current use of any prohibited concomitant medication(s) or unwillingness or inability to use a required concomitant medication(s).
- current use or anticipated need for food or drugs that are known strong inducers or inhibitors of CYP2C9 or CYP3A4, including their administration within 14 days plus 5 half-lives of the strong inducers or inhibitors of CYP2C9 or CYP3A4, whichever is longer, prior to first dose of study intervention, during the treatment period, and within 2 days after the last dose of prifetrastat
- Proton pump inhibitors must be discontinued at least 14 days prior to the first dose of study medication and throughout treatment period.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Scienza basilare
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione incrociata
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Comparatore attivo: Arm 1 prifetrastat
Crossover
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Reference Treatment
Test 1 Treatment
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Comparatore attivo: Arm 2 prifetrastat
Crossover
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Reference Treatment
Test 2 Treatment
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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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Area under the Plasma Concentration-Time profile from time 0 to extrapolated infinite time (AUCinf) of Reference treatment of prifetrastat (AUClast If data does not permit AUCinf)
Lasso di tempo: Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
AUCinf was area under the plasma concentration time-curve from zero (pre-dose) extrapolated out to infinite time (If data permits).
|
Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
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Maximum Observed Plasma Concentration (Cmax) profile of Reference prifetrastat treatment
Lasso di tempo: Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
Cmax was the maximum observed plasma concentration directly observed from data.
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Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
|
Area under the Plasma Concentration-Time profile from time 0 to extrapolated infinite time (AUCinf) of Test 1 treatment of prifetrastat (AUClast If data does not permit AUCinf)
Lasso di tempo: Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
AUCinf was area under the plasma concentration time-curve from zero (pre-dose) extrapolated out to infinite time (If data permits).
|
Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
|
Maximum Observed Plasma Concentration (Cmax) profile of Test 1 prifetrastat treatment
Lasso di tempo: Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
Cmax was the maximum observed plasma concentration directly observed from data.
|
Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
|
Area under the Plasma Concentration-Time profile from time 0 to extrapolated infinite time (AUCinf) of Test 2 treatment of prifetrastat (AUClast If data does not permit AUCinf)
Lasso di tempo: Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
AUCinf was area under the plasma concentration time-curve from zero (pre-dose) extrapolated out to infinite time (If data permits).
|
Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
|
Maximum Observed Plasma Concentration (Cmax) profile of Test 2 prifetrastat treatment
Lasso di tempo: Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
Cmax was the maximum observed plasma concentration directly observed from data.
|
Pre-dose, 0, 0.5, 1, 1.5, 2, 3, 4 ,6 , 8, 12, 24, 36, 48, 72, 96, 144 hours post dose in period 1 and period 2
|
Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
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Number of Participants With Treatment Emergent Adverse Events (TEAEs)
Lasso di tempo: Up to Day 35 after the last dose of study intervention in Period 2
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Up to Day 35 after the last dose of study intervention in Period 2
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Number of Participants with Clinically Significant Abnormalities in Laboratory Parameters
Lasso di tempo: Up to Day 35 after the last dose of study intervention in Period 2
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Up to Day 35 after the last dose of study intervention in Period 2
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Number of Participants With Clinically Significant Abnormalities in Vital Signs
Lasso di tempo: Up to Day 35 after the last dose of study intervention in Period 2
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Up to Day 35 after the last dose of study intervention in Period 2
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Number of Participants With Clinically Significant Electrocardiogram (ECG) Abnormalities
Lasso di tempo: Up to Day 35 after the last dose of study intervention in Period 2
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Up to Day 35 after the last dose of study intervention in Period 2
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Number of Participants With Clinically Significant Physical Examination Abnormalities
Lasso di tempo: Up to Day 35 after the last dose of study intervention in Period 2
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Up to Day 35 after the last dose of study intervention in Period 2
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Collaboratori e investigatori
Sponsor
Investigatori
- Direttore dello studio: Pfizer CT.gov Call Center, Pfizer
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
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
Altri numeri di identificazione dello studio
- C4551017
- 2026-526038-26-00 (Identificatore di registro: CTIS (EU))
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
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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 prifetrastat Reference
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UNICANCERPfizerNon ancora reclutamentoMelanoma metastatico (stadio IV).Francia