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- Klinische proef NCT02151032
Using Multimedia Approaches to Communicate Probabilities in Patient Decision Aids for Low-Literacy Populations: Randomized Trial
Studie Overzicht
Toestand
Conditie
Gedetailleerde beschrijving
If you agree to take part in this study, you will be randomly assigned (as in a roll of dice) to 1 of 3 study groups. Neither you nor the study staff will be able to choose which group you will be in:
- If you are in Group 1, you will read a booklet about colorectal cancer screening tests. While reading the booklet, you will also listen to an audio CD that will narrate the booklet.
- If you are in Group 2, you will watch a video with non-moving images about colorectal cancer screening tests on an iPad.
- If you are in Group 3, you will watch a video with animated images about colorectal cancer screening tests on an iPad.
You will complete questionnaires before and after viewing the program that will contain questions about:
- Your age and what language you speak
- Your math and reading comprehension
- Your knowledge of colorectal cancer and colorectal cancer screening
- Your thoughts about colorectal cancer screening
- Your opinions about this study, and
- How well you understand the booklet/video you view as part of this study
It will take about 1 hour to complete all the questionnaires. In total, the study will take about 1 ½ to 2 hours to complete. After you have completed the questionnaires, your participation in the study will be over.
This is an investigational study.
Up to 201 people will take part in this multicenter study. Up to 67 will be enrolled at MD Anderson.
Studietype
Inschrijving (Werkelijk)
Contacten en locaties
Studie Locaties
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Texas
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Houston, Texas, Verenigde Staten, 77030
- University of Texas MD Anderson Cancer Center
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Houston, Texas, Verenigde Staten, 77042
- Literacy Advance of Houston
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Houston, Texas, Verenigde Staten, 77035
- Bethel's Heavenly Hands
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Houston, Texas, Verenigde Staten, 77071
- Ephiphany Community Health Outreach Services
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- Men and women 45 to 75 years of age.
- Participant must speak English.
Exclusion Criteria:
1) Self-reported diagnosis of colon cancer.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
|---|---|
|
Colorectal Cancer Screening Booklet + Audio CD
Participants read the booklet about colorectal cancer screening tests, and listen to an audio CD that will narrate the booklet.
Questionnaire completion before and after viewing the program.
|
Participants read a booklet about colorectal cancer screening tests.
Andere namen:
Participants listen to an audio CD that will narrate the colorectal cancer screening tests booklet.
Questionnaire completion before and after viewing the program.
Andere namen:
|
|
Video with Non-Moving Images on iPad
Participants watch a video with non-moving images about colorectal cancer screening tests on an iPad.
Questionnaire completion before and after viewing the program.
|
Questionnaire completion before and after viewing the program.
Andere namen:
Participants watch a video with non-moving images about colorectal cancer screening tests on an iPad.
|
|
Video with Animated Images on iPad
Participants watch a video with animated images about colorectal cancer screening tests on an iPad.
Questionnaire completion before and after viewing the program.
|
Questionnaire completion before and after viewing the program.
Andere namen:
Participants watch a video with animated images about colorectal cancer screening tests on an iPad.
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Gist and Verbatim Knowledge for a Colorectal Cancer Screening Program
Tijdsspanne: 1 day
|
The fixed effects analysis of variance (ANOVA) will utilize a factorial design with two factors: content presentation type (standard, animated, interactive) and numeracy status (high and low based on US population scores).
Main dependent measures are gist and verbatim knowledge.
Gist and verbatim knowledge scores (0-100) looked at separately as well as combined.
|
1 day
|
Medewerkers en onderzoekers
Sponsor
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Robert Volk, PHD, M.D. Anderson Cancer Center
Publicaties en nuttige links
Algemene publicaties
- Housten AJ, Kamath GR, Bevers TB, Cantor SB, Dixon N, Hite A, Kallen MA, Leal VB, Li L, Volk RJ. Does Animation Improve Comprehension of Risk Information in Patients with Low Health Literacy? A Randomized Trial. Med Decis Making. 2020 Jan;40(1):17-28. doi: 10.1177/0272989X19890296. Epub 2019 Dec 3.
- Housten AJ, Lowenstein LM, Hoover DS, Leal VB, Kamath GR, Volk RJ. Limitations of the S-TOFHLA in measuring poor numeracy: a cross-sectional study. BMC Public Health. 2018 Mar 27;18(1):405. doi: 10.1186/s12889-018-5333-9.
Nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 2011-0632
- 0619-1 (Ander subsidie-/financieringsnummer: Foundation for Informed Medical Decision Making)
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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