- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT00692653
Personal Patient Profile Prostate (P4) Randomized, Multisite Trial (P4)
The purpose of this study is to determine whether or not participation in an experimental program called the "P4 program" is useful to men who are faced with choices about treatment for their early stage prostate cancer. The P4 program consists of a series of questions and information for the participant.
Before seeing the cancer specialist, participants will answer several questionnaires on a computer. This will take about 20-30 minutes. Participants may choose to do this on a computer at home or on a touch-screen computer in the clinic. Half the participants will then be shown several highly rated informational websites about prostate cancer treatments. The other half, based on the individual participant's answers, will receive the P4 program's customized written and on-screen information. Reading the information and watching videos will take about 20 minutes.
About one month later, and again 6 months, participants will complete follow-up questionnaires electronically or by mail. These questionnaires will help us understand how each participant's decision for treatment of their prostate cancer went. Answering these questionnaires should take about 20 minutes each time.
Aperçu de l'étude
Type d'étude
Inscription (Réel)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
-
-
Georgia
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Augusta, Georgia, États-Unis, 30904
- VA Medical Center / Medical College of Georgia
-
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Pennsylvania
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Philadelphia, Pennsylvania, États-Unis, 19111
- Fox Chase Cancer Center
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Texas
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San Antonio, Texas, États-Unis, 78229
- University of Texas Health Sciences Center at San Antonio
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Washington
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Seattle, Washington, États-Unis, 98195
- University of Washington Medical Center
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Seattle, Washington, États-Unis, 98108
- Veterans Administration Puget Sound Health Care System
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Seattle, Washington, États-Unis, 98104
- Seattle Prostate Institute
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Biopsy-proven diagnosis of prostate cancer, stage I or II
- Diagnosis within the past 6 months
- Has appointment with a consulting specialist at one of the clinical trial sites
- Must be able to read and write English or Spanish at a 6th grade level
- Must not have begun any treatment (except watchful waiting)
- Must be able to complete baseline assessment before target clinician visit.
Exclusion Criteria:
- Advanced prostate cancer
- Diagnosed more than 6 months ago
- Cannot read and write English or Spanish at a 6th grade level
- Does not have appointment at one of the clinical trial sites
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
---|---|
Expérimental: P4
Participant uses P4 program before meeting with his clinician to discuss treatment options.
|
Tailored online decision support system for prostate cancer treatment decision making
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Aucune intervention: Usual care+
Usual care plus participant is directed to reputable websites highly rated in research literature to learn more about prostate cancer treatments.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
---|---|
Decisional Conflict
Délai: Baseline to 6 months
|
Baseline to 6 months
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Decisional Satisfaction
Délai: Baseline to 6 months
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Baseline to 6 months
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Satisfaction with Preparation for Decision Making
Délai: Baseline to 1 month
|
Baseline to 1 month
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Mesures de résultats secondaires
Mesure des résultats |
Délai |
---|---|
Shift in decisional control preference from pre-decision to 1 month post-treatment
Délai: Baseline to 1 month
|
Baseline to 1 month
|
Resource utilization
Délai: Baseline to 6 months
|
Baseline to 6 months
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Seth Wolpin, RN, PhD, University of Washington
- Directeur d'études: Donna L Berry, RN, PhD, Dana-Farber Cancer Institute
Publications et liens utiles
Publications générales
- Underhill ML, Hong F, Berry DL. When study site contributes to outcomes in a multi-center randomized trial: a secondary analysis of decisional conflict in men with localized prostate cancer. Health Qual Life Outcomes. 2014 Oct 25;12:159. doi: 10.1186/s12955-014-0159-3.
- Bosco JL, Halpenny B, Berry DL. Personal preferences and discordant prostate cancer treatment choice in an intervention trial of men newly diagnosed with localized prostate cancer. Health Qual Life Outcomes. 2012 Sep 28;10:123. doi: 10.1186/1477-7525-10-123.
- Berry DL, Wang Q, Halpenny B, Hong F. Decision preparation, satisfaction and regret in a multi-center sample of men with newly diagnosed localized prostate cancer. Patient Educ Couns. 2012 Aug;88(2):262-7. doi: 10.1016/j.pec.2012.04.002. Epub 2012 May 17.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- 1R01NR009692 (Subvention/contrat des NIH des États-Unis)
- R01NR009692 (Subvention/contrat des NIH des États-Unis)
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .
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