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TMC435-TiDP16-C116 - Relative Bioavailability and Food Effect Study

10 ottobre 2012 aggiornato da: Tibotec Pharmaceuticals, Ireland

A Phase I, Open-label, Randomized, Single-dose, 2-panel, Crossover Trial in Healthy Subjects to Assess the Relative Bioavailability of TMC435 HPMC Capsule Compared to the TMC435 Gelatin Capsule and to Assess the Effect of Different Meal Types on the Bioavailability of Both Formulations

The purpose of this study is to compare absorption of TMC435 formulated as 2 different types of capsules. After that, the absorption of one chosen TMC435 capsule will be compared when taken under fasting conditions or together with a standard or a high-fat meal. This will be done in healthy volunteers.

Panoramica dello studio

Descrizione dettagliata

This is an open-label, randomized, single-dose, crossover trial in healthy volunteers. Crossover means that participants may receive different interventions sequentially during the trial. Randomized means that you will be assigned to a treatment sequence by chance, like flipping a coin. Open-label means that you and your physician will know what treatment you will receive. The study will consist of 3 phases: a screening phase, a treatment phase and a follow-up phase. Total study duration for an individual participant will be up to 6 or 7 weeks. Once found eligible after the screening phase, participants will take part in one of the two parts of the treatment phase. In the first part, a group of 24 participants will receive two treatment sessions, A and B. The order in which the treatments are given will be determined by chance. Treatment A is a single dose of TMC345 as one formulation (1 capsule). Treatment B is a single dose of TMC435 as another formulation (1 other type of capsule). Both treatments will be taken without food. In between the 2 sessions, there will be at least 7 days. In the second part, another group of 24 participants will receive 3 treatment sessions, C, D, and E. The order in which these treatments are given will be determined by chance. All 3 treatments will consist of a single dose of TMC435 as one of the 2 formulations given in the first part. In Treatment C this will be given without food, in Treatment D with a standardized breakfast and in Treatment E with a high-fat breakfast. In between the sessions, there will be at least 7 days. For all treatment sessions, participants will enter the study center the day before dosing and will remain there until the evening of the day after. The 3 following mornings, participants will come back to the study center. Five to 7 days after dosing, participants will have a last follow-up visit at the study center (follow-up phase). During the study, safety will be monitored, and during the treatment phase, at specified timepoints, blood samples will be taken for pharmacokinetic evalutions (effect of the body on the drug). In every treatment session, a single oral 150 mg TMC435 capsule will be given. One formulation will be a gelatin capsule. The other formulation will be a hydroxypropylmethylcellulose (HPMC) capsule.

Tipo di studio

Interventistico

Iscrizione (Effettivo)

48

Fase

  • Fase 1

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 18 anni a 55 anni (Adulto)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion Criteria:

  • Non-smokers for at least 3 months prior to screening
  • Have a body mass index of 18.0 to 30.0 kg per square meter
  • Be healthy on the basis of physical examination, medical history, vital signs, and clinical laboratory tests performed at screening

Exclusion Criteria:

  • Use of disallowed therapies, including over-the-counter products and dietary supplements
  • Having previously participated in a multiple-dose trial or more than 3 single-dose trials with TMC435
  • Received an investigational drug or used an investigational medical device within 90 days before the planned start of treatment
  • History or evidence of current use of alcohol, barbiturate, amphetamine, recreational, or narcotic drug use

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione incrociata
  • Mascheramento: Nessuno (etichetta aperta)

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: 001
TMC435 gelatin capsule Single intake of one 150-mg capsule without food
Single intake of one 150-mg capsule without food
Sperimentale: 002
TMC435 HPMC capsule Single intake of one 150-mg capsule without food
Single intake of one 150-mg capsule without food
Sperimentale: 003
TMC435 HPMC or gelatin capsule Single intake of one 150-mg capsule without food
Single intake of one 150-mg capsule after high-fat breakfast
Single intake of one 150-mg capsule without food
Single intake of one 150-mg capsule after standardized breakfast
Sperimentale: 004
TMC435 HPMC or gelatin capsule Single intake of one 150-mg capsule after standardized breakfast
Single intake of one 150-mg capsule after high-fat breakfast
Single intake of one 150-mg capsule without food
Single intake of one 150-mg capsule after standardized breakfast
Sperimentale: 005
TMC435 HPMC or gelatin capsule Single intake of one 150-mg capsule after high-fat breakfast
Single intake of one 150-mg capsule after high-fat breakfast
Single intake of one 150-mg capsule without food
Single intake of one 150-mg capsule after standardized breakfast

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Lasso di tempo
Absorption of TMC435 following administration of the HPMC capsule and of the gelatin capsule
Lasso di tempo: Over 72 hours for every treatment session
Over 72 hours for every treatment session
Absorption of TMC435 following administration of the HPMC or gelatin capsule in the fed (following different meal types) and fasted state
Lasso di tempo: Over 72 hours for every treatment session
Over 72 hours for every treatment session

Misure di risultato secondarie

Misura del risultato
Lasso di tempo
Number of participants with adverse events and the severity of adverse events
Lasso di tempo: During maximum 7 weeks
During maximum 7 weeks
Percentage of abnormal values for laboratory parameters
Lasso di tempo: Up to maximum 7 weeks
Up to maximum 7 weeks
Observed values and changes from baseline of cardiovascular variables
Lasso di tempo: Up to maximum 7 weeks
Up to maximum 7 weeks
Evaluation of pulse and blood pressure values, based on changes from baseline and the percentage of participants with values beyond clinically important limits
Lasso di tempo: Up to maximum 7 weeks
Up to maximum 7 weeks
Physical examination findings and changes from baseline.
Lasso di tempo: Up to maximum 7 weeks
Up to maximum 7 weeks

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio

1 marzo 2011

Completamento dello studio (Effettivo)

1 giugno 2011

Date di iscrizione allo studio

Primo inviato

3 marzo 2011

Primo inviato che soddisfa i criteri di controllo qualità

3 marzo 2011

Primo Inserito (Stima)

4 marzo 2011

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Stima)

11 ottobre 2012

Ultimo aggiornamento inviato che soddisfa i criteri QC

10 ottobre 2012

Ultimo verificato

1 ottobre 2012

Maggiori informazioni

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 TMC435 gelatin capsule

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