Participants who use the decision aid with benefit-harm assessment have a lower mean score on the decisional conflict scale than participants who use the existing decision aid.
Bron
Aandoening
Colorectal cancer
Ondersteuning
Onderzoeksproduct en/of interventie
Geen registraties gevonden.
Uitkomstmaten
Primaire uitkomstmaten
Decisional conflict
Achtergrond van het onderzoek
Most decisions in health care require a balancing of harms and benefits. Although people may make these decisions intuitively, informed decision making requires an explicit balancing of harms and benefits. Individuals making an informed decision therefore need to be aware of the harms and benefits relevant to their own situation. In situations with multiple outcomes, balancing harms and benefits for each of those outcomes to come to an overall decision may be challenging. The decision to participate in a nationwide screening program may be one of those situations, where different persons may weigh the potential harms and benefits of screening in different ways, and have a different risk profile for the screening condition. Benefit harm analyses can be used to assess the pros and cons of a decision in a quantitative way. Benefit-harm analyses can thereby help in tailoring the information and supporting the decision making of possible screening participants.
This RCT is part of a research project in which we aimed to develop a personalized web-based decision aid which enables indivuals to make a well-informed decision about participation in colorectal cancer (CRC) screening. First, we assessed the benefit-harm balance for FIT-based CRC screening versus no screening as a function of certain
characteristics and preferences of the invitees. We then developed a web-based decision aid based on the benefit-harm analysis, which visualized the benefit-harm balance for the individual. In this RCT, we will investigate whether participants who use this personalized deicison aid with benefit-harm assessment, are more certain about their decision whether to participate in CRC screening, as compared to participants who use a decision aid without such as personalized benefit-harm assessment. In addition, we will user-test the usability and acceptability of the deicison aid with benefit-harm assessment in the intervention arm of the study.
Doel van het onderzoek
Participants who use the decision aid with benefit-harm assessment have a lower mean score on the decisional conflict scale than participants who use the existing decision aid.
Onderzoeksopzet
.Primary and secondary outcomes are measured in an online questionnaire after participants have used the decision aid. Participants decide for themselves when they want to participate in the study between July 5 and August 16
Onderzoeksproduct en/of interventie
using an online decision aid with benefit-harm assessment
Publiek
Wetenschappelijk
Belangrijkste voorwaarden om deel te mogen nemen (Inclusiecriteria)
men and women aged 45-55 years
Belangrijkste redenen om niet deel te kunnen nemen (Exclusiecriteria)
none
Opzet
Deelname
Voornemen beschikbaar stellen Individuele Patiƫnten Data (IPD)
Opgevolgd door onderstaande (mogelijk meer actuele) registratie
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Andere (mogelijk minder actuele) registraties in dit register
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In overige registers
Register | ID |
---|---|
NTR-new | NL9666 |
Ander register | ZonMW : 2021/26866/ZONMW |