Facilitating Shared Decisionmaking About Prostate Cancer Screening
|Study Design:||Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Single Group Assignment
Masking: Single Blind
Primary Purpose: Treatment
|Official Title:||Facilitating Shared Decisionmaking About Prostate Cancer Screening|
|Study Completion Date:||December 2002|
Due to the disputed efficacy of prostate cancer (CaP) screening and treatment, most authorities recommend that providers inform and involve patients in CaP screening decisions.
This study evaluated two interventions designed to facilitate this process.
1152 male veterans age 50+ with no CaP and primary care appointments at four VA medical facilities in VISN 23 were randomly assigned to one of three groups: mailed pamphlet intervention, mailed video intervention, or usual care (control). Intervention materials were mailed two weeks prior to a target primary care appointment and patient telephone surveys were conducted one week (T1) and one year (T2) after the target appointment. Outcomes included: a 10- item validated knowledge index; responses to questions on CaP natural history, treatment efficacy, PSA accuracy, and expert disagreement about the PSA; whether screening was discussed with provider; scores on decision information seeking, participation and satisfaction scales; screening and treatment preferences; and PSA testing rates.
Please refer to this study by its ClinicalTrials.gov identifier: NCT00013247
|United States, Minnesota|
|Minneapolis VA Health Care System, Minneapolis, MN|
|Minneapolis, Minnesota, United States, 55417|
|Principal Investigator:||Melissa R. Partin, PhD||Minneapolis VA Health Care System, Minneapolis, MN|