- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT03766009
Zwiększenie zaangażowania pacjentów w podejmowanie decyzji dotyczących operacji raka piersi
Zwiększenie zaangażowania pacjentów znajdujących się w niekorzystnej sytuacji społeczno-ekonomicznej w podejmowanie decyzji dotyczących operacji raka piersi poprzez wspólne podejmowanie decyzji
This trial studies how well a breast cancer surgery decision aid works in increasing patient engagement in decision making for patients with newly diagnosed stage 0-III breast cancer. The trial also examines barriers to patient engagement even with the use of a decision aid, and if barriers are more likely to be experienced by socioeconomically disadvantaged patients.
Przegląd badań
Status
Interwencja / Leczenie
Szczegółowy opis
The primary and secondary objectives of the study:
PRIMARY OBJECTIVES:
I. Test the effectiveness of a breast cancer surgery decision aid in increasing patient engagement in decision making (measured by knowledge and power) in clinics serving a high proportion of socioeconomically disadvantaged patients.
II. Test the extent to which the effect of a decision aid on patient engagement is mediated through the mitigation of barriers and determine if persistent barriers are disproportionately experienced by socioeconomically disadvantaged patients.
SECONDARY OBJECTIVES:
I. Characterize how persistent barriers influence patient engagement in decision making in order to identify targets for adjunct interventions that could be implemented in clinics serving a high proportion of socioeconomically disadvantaged patients.
Trial Design:
OUTLINE: This is a multi-site cluster randomized trial using a stepped wedge design. Ten clinics will be recruited for participation. All clinics will begin in the usual care arm. Clinics will be randomized to the timing with which they cross-over to the decision aid intervention, with new clinics crossing over every 10 weeks.
ARM I: usual care
ARM II: decision aid intervention
The only difference between patients enrolled before institutional crossover and patients enrolled after institutional crossover is those who are enrolled after institutional crossover will have been offered the decision aid as accepted practice in the clinic.
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
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Tamuning, Guam, 96913
- FHP Health Center-Guam
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San Juan, Portoryko, 00902
- Pan American Center for Oncology Trials LLC
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California
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Dublin, California, Stany Zjednoczone, 94568
- Epic Care-Dublin
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Emeryville, California, Stany Zjednoczone, 94608
- Bay Area Breast Surgeons Inc
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Emeryville, California, Stany Zjednoczone, 94608
- Epic Care Partners in Cancer Care
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Martinez, California, Stany Zjednoczone, 94553-3156
- Contra Costa Regional Medical Center
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Oakland, California, Stany Zjednoczone, 94609
- Alta Bates Summit Medical Center - Summit Campus
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Oakland, California, Stany Zjednoczone, 94609
- Bay Area Tumor Institute
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Walnut Creek, California, Stany Zjednoczone, 94597
- Epic Care Cyberknife Center
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Georgia
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Augusta, Georgia, Stany Zjednoczone, 30912
- Augusta University Medical Center
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Hawaii
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Honolulu, Hawaii, Stany Zjednoczone, 96813
- Queen's Medical Center
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Honolulu, Hawaii, Stany Zjednoczone, 96817
- The Cancer Center of Hawaii-Liliha
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Honolulu, Hawaii, Stany Zjednoczone, 96813
- Hawaii Cancer Care Inc - Waterfront Plaza
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Honolulu, Hawaii, Stany Zjednoczone, 96813
- Queen's Cancer Cenrer - POB I
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Honolulu, Hawaii, Stany Zjednoczone, 96813
- Straub Clinic and Hospital
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Honolulu, Hawaii, Stany Zjednoczone, 96813
- University of Hawaii Cancer Center
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Honolulu, Hawaii, Stany Zjednoczone, 96817
- Hawaii Cancer Care Inc-Liliha
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Honolulu, Hawaii, Stany Zjednoczone, 96817
- Kuakini Medical Center
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Honolulu, Hawaii, Stany Zjednoczone, 96817
- Queen's Cancer Center - Kuakini
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Honolulu, Hawaii, Stany Zjednoczone, 96826
- Kapiolani Medical Center for Women and Children
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Honolulu, Hawaii, Stany Zjednoczone, 96813
- Island Urology
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Lihue, Hawaii, Stany Zjednoczone, 96766
- Wilcox Memorial Hospital and Kauai Medical Clinic
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‘Aiea, Hawaii, Stany Zjednoczone, 96701
- Pali Momi Medical Center
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‘Aiea, Hawaii, Stany Zjednoczone, 96701
- Queen's Cancer Center - Pearlridge
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‘Aiea, Hawaii, Stany Zjednoczone, 96701
- The Cancer Center of Hawaii-Pali Momi
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‘Aiea, Hawaii, Stany Zjednoczone, 96701
- Hawaii Cancer Care - Savio
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Idaho
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Boise, Idaho, Stany Zjednoczone, 83706
- Saint Alphonsus Cancer Care Center-Boise
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Caldwell, Idaho, Stany Zjednoczone, 83605
- Saint Alphonsus Cancer Care Center-Caldwell
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Coeur d'Alene, Idaho, Stany Zjednoczone, 83814
- Kootenai Health - Coeur d'Alene
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Emmett, Idaho, Stany Zjednoczone, 83617
- Walter Knox Memorial Hospital
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Meridian, Idaho, Stany Zjednoczone, 83642
- Idaho Urologic Institute-Meridian
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Nampa, Idaho, Stany Zjednoczone, 83686
- Saint Alphonsus Medical Center-Nampa
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Post Falls, Idaho, Stany Zjednoczone, 83854
- Kootenai Clinic Cancer Services - Post Falls
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Sandpoint, Idaho, Stany Zjednoczone, 83864
- Kootenai Cancer Clinic
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Illinois
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Chicago, Illinois, Stany Zjednoczone, 60612
- John H Stroger Jr Hospital of Cook County
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Danville, Illinois, Stany Zjednoczone, 61832
- Carle on Vermilion
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Effingham, Illinois, Stany Zjednoczone, 62401
- Carle Physician Group-Effingham
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Mattoon, Illinois, Stany Zjednoczone, 61938
- Carle Physician Group-Mattoon/Charleston
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Urbana, Illinois, Stany Zjednoczone, 61801
- Carle Cancer Center
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Urbana, Illinois, Stany Zjednoczone, 61801
- The Carle Foundation Hospital
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Louisiana
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New Orleans, Louisiana, Stany Zjednoczone, 70121
- Ochsner Medical Center Jefferson
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Montana
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Anaconda, Montana, Stany Zjednoczone, 59711
- Community Hospital of Anaconda
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Billings, Montana, Stany Zjednoczone, 59101
- Billings Clinic Cancer Center
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Bozeman, Montana, Stany Zjednoczone, 59715
- Bozeman Deaconess Hospital
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Great Falls, Montana, Stany Zjednoczone, 59405
- Great Falls Clinic
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Great Falls, Montana, Stany Zjednoczone, 59405
- Benefis Healthcare- Sletten Cancer Institute
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Helena, Montana, Stany Zjednoczone, 59601
- Saint Peter's Community Hospital
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Kalispell, Montana, Stany Zjednoczone, 59901
- Kalispell Regional Medical Center
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Missoula, Montana, Stany Zjednoczone, 59804
- Community Medical Hospital
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New Mexico
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Albuquerque, New Mexico, Stany Zjednoczone, 87102
- University of New Mexico Cancer Center
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Oregon
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Baker City, Oregon, Stany Zjednoczone, 97814
- Saint Alphonsus Medical Center-Baker City
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Ontario, Oregon, Stany Zjednoczone, 97914
- Saint Alphonsus Medical Center-Ontario
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South Carolina
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Charleston, South Carolina, Stany Zjednoczone, 29425
- Medical University of South Carolina
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Virginia
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Richmond, Virginia, Stany Zjednoczone, 23235
- VCU Massey Cancer Center at Stony Point
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Richmond, Virginia, Stany Zjednoczone, 23298
- Virginia Commonwealth University/Massey Cancer Center
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Wisconsin
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Marshfield, Wisconsin, Stany Zjednoczone, 54449
- Marshfield Medical Center-Marshfield
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Wyoming
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Cody, Wyoming, Stany Zjednoczone, 82414
- Billings Clinic-Cody
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Sheridan, Wyoming, Stany Zjednoczone, 82801
- Welch Cancer Center
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Newly diagnosed with stage 0-III breast cancer
- Eligible patients must be planning breast surgery as a component of their definitive treatment
- Patients with impaired decision-making capacity (such as with a diagnosis of dementia or memory loss) are not eligible for this study
- Patients with hearing impairment requiring the use of an interpreter are not eligible for this study
- Patients must be able to speak English with the fluency required to have a direct discussion around treatment decision-making (i.e. without interpreter)
- CLINIC STAKEHOLDER (SURGEONS AND CLINIC STAFF): Breast surgeon(s) and nursing staff, medical assistant, or mid-level provider at each participating clinic who participates in the care of patients newly diagnosed with breast cancer
- INSTITUTIONAL: 10 clinics that annually provide surgical care for 120-300 patients newly diagnosed with breast cancer will be selected to participate in this study
- INSTITUTIONAL: Surgeons at eligible clinics must consent to the study as a requirement for site participation
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Badania usług zdrowotnych
- Przydział: Randomizowane
- Model interwencyjny: Zadanie krzyżowe
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
|
Aktywny komparator: Arm I (surgical consultation)
Prior to institutional crossover, participants receive care as per usual care. |
Usual Care |
|
Eksperymentalny: Arm II (web-based breast cancer surgery decision aid)
Following a 10 week implementation period, at the time of institutional crossover, participants will receive a web-based decision aid prior to the surgical consultation.. |
Usual Care Web-based decision aid received prior to the surgical consultation |
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Patient Power: Self-efficacy in Patient Physician Interactions
Ramy czasowe: 3 weeks
|
Power is defined as patients' self-perceived capacity to influence the decision-making encounter. This construct is measured using the Patient's Self-Efficacy in Patient-Physician Interactions (PEPPI)-5 point scale; the primary outcome measure is a total score ranging from 5-25, where higher scores indicate increased self-efficacy. The patient completes the PEPPI-5 questionnaire within 3 weeks post-surgical consultation. |
3 weeks
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Patient Power: Active Patient Participation
Ramy czasowe: 1 day
|
Power is also separately measured by the validated Active Patient Participation Behaviors System to assess active patient participation during the surgeon consultation and is measured off the audio-recording of the consultation; a summary measure of patient's active involvement in the interaction is coded by the study team and represents a total count of patients' communicative behaviors (i.e., count of patient asking questions, count of patient assertive responses and count of patient expressions of concern) ranging from 0-114, where higher scores indicate increased active patient participation. The consultation for a patient will typically be study day 1 (day of registration). |
1 day
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Patient Knowledge
Ramy czasowe: Up to 3 weeks
|
Patient knowledge is measured from 5 knowledge questions in the Decision Quality Instrument-Breast Surgery survey, with a percent correct recorded as the secondary outcome measure, ranging from 0-100%. The patient completes the Decision Quality Instrument-Breast Surgery survey within 3 weeks post-surgical consultation. |
Up to 3 weeks
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Percentage of Concordant Between Surgery Received and Patient Treatment Preference
Ramy czasowe: Up to 3 weeks
|
This binary outcome indicates whether the surgery received (mastectomy or lumpectomy) was concordant with the patient's treatment preference. Patient's goals/concerns (keep the breast, remove the breast for peace of mind, avoid radiation), rated from 0 (not at all important) to 10 (extremely important), and treatment preference (lumpectomy only, lumpectomy and radiation, mastectomy, other surgery, or not sure) are measured with the Decision Quality Instrument (DQI)-Breast Surgery survey, completed within 3 weeks post-consultation. Concordance is derived using the method of Sepucha et al. (2012): (1) estimate a predicted probability (pp) of surgery preference from a multivariable logistic regression model with patient's goals/concerns and stage as independent variables; (2) classify patients as concordant if pp >= 0.5 and mastectomy was received, or pp < 0.5 and lumpectomy was received; and (3) calculate the percentage of concordant. |
Up to 3 weeks
|
Współpracownicy i badacze
Śledczy
- Krzesło do nauki: Heather B. Neuman,, MD, MS, University of Wisconsin, Madison
Publikacje i pomocne linki
Publikacje ogólne
- Schumacher JR, Zahrieh D, Chow S, Taylor J, Wills R, Hanlon BM, Rathouz PJ, Tucholka JL, Neuman HB. Increasing socioeconomically disadvantaged patients' engagement in breast cancer surgery decision-making through a shared decision-making intervention (A231701CD): protocol for a cluster randomised clinical trial. BMJ Open. 2022 Nov 17;12(11):e063895. doi: 10.1136/bmjopen-2022-063895.
- Schumacher JR, Hanlon BM, Zahrieh D, Rathouz PJ, Tucholka JL, McKinney G, Tan AD, Breuer CR, Bailey L, Higham AM, Wecsler JS, Arnold AH, Froix AJ, Dull S, Abbott AM, Fine SG, McGuire KP, Seydel AS, McNamara P, Chow S, Neuman HB. Impact of a Web-Based Decision Aid on Socioeconomically Disadvantaged Patients' Engagement in Breast Surgery Decision-Making: Stepped-Wedge Clinical Trial (Alliance-A231701CD). Ann Surg Oncol. 2025 Aug;32(8):5540-5550. doi: 10.1245/s10434-025-17452-0. Epub 2025 May 17.
- Saucke MC, Jacobson N, McKinney G, Neuman HB. Role of the Surgeon in De-Escalating Emotion During a Breast Cancer Surgery Consultation: A Qualitative Study of Patients' Experiences in Alliance A231701CD. Ann Surg Oncol. 2024 Dec;31(13):8873-8881. doi: 10.1245/s10434-024-16156-1. Epub 2024 Sep 25.
- Zahrieh D, Croghan IT, Inselman JW, Mandrekar SJ. Guidelines for Data and Safety Monitoring in Pragmatic Randomized Clinical Trials Using Case Studies. Mayo Clin Proc. 2023 Nov;98(11):1712-1726. doi: 10.1016/j.mayocp.2023.02.019.
- Saucke MC, Jacobson N, Chow S, McKinney G, Neuman HB. Providing information to prepare breast cancer patients for their surgical consultation: barriers and recommendations (an analysis from Alliance A231701CD). Support Care Cancer. 2026 May 14;34(6):537. doi: 10.1007/s00520-026-10726-7.
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- A231701CD
- NCI-2018-00643 (Identyfikator rejestru: NCI Clinical Trial Reporting Program)
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Individual participant data that underlie the results reported in this article, after deidentification (text, tables, figures, and appendices).
Ramy czasowe udostępniania IPD
Beginning 6 to 12 months following article publication.
Kryteria dostępu do udostępniania IPD
Investigators whose proposed use of the data has been approved by an independent review committee ("learned intermediary") identified for this purpose.
Typ informacji pomocniczych dotyczących udostępniania IPD
- PROTOKÓŁ BADANIA
- ICF
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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