Grant Details
Grant Number: |
5R21CA218723-02 Interpret this number |
Primary Investigator: |
Arch, Joanna |
Organization: |
University Of Colorado |
Project Title: |
A Novel Values-Based Intervention to Increase Endocrine Therapy Adherence Among Breast Cancer Survivors |
Fiscal Year: |
2019 |
Abstract
PROJECT ABSTRACT
This project will develop and pilot a brief, novel personal values-based intervention for promoting
adherence to endocrine therapy (daily anti-hormonal medication) among breast cancer survivors.
Endocrine therapy (ET) represents the most powerful way to prevent recurrence of the most common form of
breast cancer (estrogen receptor-positive)1,2, cutting recurrence rates by 40-50%3,4, and breast cancer
survivors who adhere to it live longer5,6. Although ET is generally prescribed once daily for five to ten years7,8,
only half or fewer breast cancer survivors adhere to it as recommended6,9,10. Yet a recent Cochrane review11
identified no effective medication adherence interventions that were sustainable for community settings and
found that only 1 of 182 trials focused on a cancer population, revealing a lack of disseminable approaches to
promote ET adherence. By developing a low-cost, disseminable intervention to improve ET adherence, this
project addresses this vital need11,12. In addition to educating patients on ET benefits and encouraging them to
discuss side effects with providers, the proposed intervention innovatively links the medical value of ET
adherence with patients' personal values (who and what are most important to them). Using piloted prompts to
elicit values linked to taking ET, we will create a sticker with an image that captures each patient's top value
(e.g., photo of grandkids, family, travel) and have patients attach this sticker to their ET medication box,
creating an affective visual cue for promoting ET adherence. The intervention thus aims to create more positive
and meaningful associations with ET, addressing a core set of risk factors for ET non-adherence13. Values
comprise a central component of a theory-driven model for promoting behavior change and reducing
psychological distress14,15, which we adapted to reduce distress among cancer survivors16 and which has been
applied to change multiple health behaviors17-21. We propose to conduct the first study that applies values to
improving ET medication adherence. The pilot will be conducted in collaboration with a statewide community
oncology pharmacy, readying it for dissemination. We aim to: (1) Develop and refine the brief values
intervention in response to patient (n = 10) and medical team (n = 5) feedback; (2) Conduct a pilot randomized
trial (n = 80) among breast cancer survivors recently prescribed ET to preliminarily evaluate whether the values
intervention (plus ET education), improves ET adherence (with electronic pillbox monitoring as primary
outcome), positive and negative emotional associations with ET, and intentions to adhere to ET in the next 1
and 5 years, compared to an education-only control, and to assess intervention acceptability and evaluate the
feasibility of a large-scale trial; (3) Revise intervention content in response to participant feedback, analyze
data, and use findings to inform next steps. Given the life-extending benefits of ET5,6 coupled with the lack of
brief, sustainable interventions designed to promote ET adherence11 the development, refinement, and piloting
of this intervention has the potential to benefit both breast cancer survivors and the healthcare system.
!
Publications
Anxiety trajectories among cancer survivors during the COVID-19 pandemic.
Authors: Finkelstein L.B.
, Friedman N.P.
, Arch J.J.
.
Source: Journal Of Psychosocial Oncology, 2023-01-19 00:00:00.0; , p. 1-20.
EPub date: 2023-01-19 00:00:00.0.
PMID: 36655572
Related Citations
Cancer survivors' cancellations of healthcare appointments during the COVID-19 pandemic: Associations with anxiety and depression.
Authors: Finkelstein L.B.
, Fishbein J.N.
, Bright E.E.
, Nealis M.
, Schmiege S.J.
, Arch J.J.
.
Source: Psycho-oncology, 2022 Dec; 31(12), p. 2104-2112.
EPub date: 2022-10-12 00:00:00.0.
PMID: 36209390
Related Citations
A mixed-methods study of the technical feasibility and patient acceptability of a real-time adherence monitor in breast cancer survivors taking adjuvant endocrine therapy.
Authors: Bright E.E.
, Genung S.R.
, Stanton A.L.
, Arch J.J.
.
Source: Breast Cancer Research And Treatment, 2022-08-12 00:00:00.0; , .
EPub date: 2022-08-12 00:00:00.0.
PMID: 35962148
Related Citations
Randomized Controlled Pilot Trial of a Low-Touch Remotely-Delivered Values Intervention to Promote Adherence to Adjuvant Endocrine Therapy Among Breast Cancer Survivors.
Authors: Arch J.J.
, Crespi C.M.
, Levin M.E.
, Genung S.R.
, Nealis M.
, Mitchell J.L.
, Bright E.E.
, Albright K.
, Magidson J.F.
, Stanton A.L.
.
Source: Annals Of Behavioral Medicine : A Publication Of The Society Of Behavioral Medicine, 2022-03-22 00:00:00.0; , .
EPub date: 2022-03-22 00:00:00.0.
PMID: 35323853
Related Citations
Cancer survivors' perceived vulnerability to COVID-19 and impacts on cognitive, affective, and behavioral responses to the pandemic.
Authors: Slivjak E.T.
, Fishbein J.N.
, Nealis M.
, Schmiege S.J.
, Arch J.J.
.
Source: Journal Of Psychosocial Oncology, 2021; 39(3), p. 366-384.
EPub date: 2021-04-22 00:00:00.0.
PMID: 33886442
Related Citations
Is acceptance and commitment therapy effective in addressing critical outcomes associated with cancer survivorship?
Authors: Kirk A.
, Rollins V.
, Arch J.J.
.
Source: Evidence-based Practice : Patient-oriented Evidence That Matters, 2020 Jun; 23(6), p. 8-9.
PMID: 35132302
Related Citations
Presence and predictors of anxiety disorder onset following cancer diagnosis among anxious cancer survivors.
Authors: Arch J.J.
, Genung S.R.
, Ferris M.C.
, Kirk A.
, Slivjak E.T.
, Fishbein J.N.
, Schneider R.L.
, Stanton A.L.
.
Source: Supportive Care In Cancer : Official Journal Of The Multinational Association Of Supportive Care In Cancer, 2020-01-10 00:00:00.0; , .
EPub date: 2020-01-10 00:00:00.0.
PMID: 31925530
Related Citations
Examining the "usual" in usual care: a critical review and recommendations for usual care conditions in psycho-oncology.
Authors: Arch J.J.
, Stanton A.L.
.
Source: Supportive Care In Cancer : Official Journal Of The Multinational Association Of Supportive Care In Cancer, 2019 May; 27(5), p. 1591-1600.
EPub date: 2019-02-20 00:00:00.0.
PMID: 30788625
Related Citations