- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT05313737
Opt-in vs. Opt-out for Breast Cancer Screening
Opt-in vs. Opt-out Mammography Screening Outreach: a Randomized Controlled Trial
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
This is a prospective, randomized controlled trial that will evaluate the effectiveness of two different outreach strategies in improving adherence to breast cancer screening via mammography.
Average risk female Veterans who are due for breast cancer screening (defined as aged 45-75 with no previous history of bilateral mastectomy, not under hospice care, and alive at the time of screening) will be identified through administrative data.
Veterans eligible for enrollment into the trial will be randomized in a 1:1 allocation using permuted block randomization (with random block sizes of 2 and 4) to the following interventions:
Arm 1: Automated phone opt-in message Intervention Type: Audiocare message requiring Veteran to confirm that they would like to participate in screening and have consult sent Arm 2: Opt-out scheduling Intervention Type: Consult automatically sent and Veteran called to schedule screening
Randomization will be stratified within arms by prior screening status (prior screener vs. never screener).
The study's primary outcome of interest is screening completion at 100 days post randomization. The study's secondary outcome of interest is screening scheduling at 100 days post randomization. Subgroup analysis aim 1 will explore whether the differences in breast cancer screening completion between investigational groups varies according to the Veterans' race/ethnicity. Subgroup analysis aim 2 will explore whether the differences in breast cancer screening scheduling between investigational groups varies according to the Veterans' race/ethnicity. Enrollment in the trial will occur between March 1, 2022 and August 31, 2022.
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
- Navn: Stefanie Deeds, MD
- Telefonnummer: 206-314-0507
- E-mail: Stefanie.Deeds@va.gov
Undersøgelse Kontakt Backup
- Navn: Alaina Mori, MS
- Telefonnummer: 206-247-6782
- E-mail: Alaina.Mori@va.gov
Studiesteder
-
-
Washington
-
Seattle, Washington, Forenede Stater, 98108
- VA Puget Sound Health Care System
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- female Veterans aged 45-75
- assigned to a primary care provider at the VA Puget Sound as of January 1, 2022 with at least 1 year of prior data available
- due for breast cancer screening (have not had a mammogram in the last 12 months)
Exclusion Criteria:
- must not be any indication of current receipt of hospice care
- no record of recent death in the administrative data
- not scheduled for either a screening or diagnostic mammogram within the following 12 weeks from assessment.
- not have a personal history of bilateral mastectomy.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Screening
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Tredobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Automated phone opt-in message
Audiocare message requiring Veteran to confirm that they would like to participate in screening and have consult sent
|
Automated message via phone call (audiocare)
|
|
Eksperimentel: Opt-out scheduling
Consult automatically sent and Veteran called to schedule screening
|
Scheduling via non-automated phone call
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percentage of mammograms completed at 100 days post randomization
Tidsramme: 100 days post randomization
|
Percent of mammograms completed
|
100 days post randomization
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percentage of mammograms scheduled at 100 days post randomization
Tidsramme: 100 days post randomization
|
Percent of mammograms scheduled
|
100 days post randomization
|
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Percentage of mammograms cancelled at 100 days post randomization
Tidsramme: 100 days post randomization
|
Percent of mammograms cancelled
|
100 days post randomization
|
|
Percentage of mammograms active at 100 days post randomization
Tidsramme: 100 days post randomization
|
Percent of mammograms active
|
100 days post randomization
|
Samarbejdspartnere og efterforskere
Efterforskere
- Ledende efterforsker: Ashok Reddy, MD, VA Puget Sound Health Care System
- Ledende efterforsker: Stefanie Deeds, MD, VA Puget Sound Health Care System
Datoer for undersøgelser
Studer store datoer
Studiestart (Forventet)
Primær færdiggørelse (Forventet)
Studieafslutning (Forventet)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- MAMMoutreach
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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