Trial reportBreast cancer research and treatment2023
Adjuvant endocrine therapy non-initiation and non-persistence in young women with early-stage breast cancer.
Trial report in Breast cancer research and treatment, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01468246 (Helping Ourselves, Helping Others), which is not on this map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Helping Ourselves, Helping Others: The Young Women's Breast Cancer Study
Who cites it
8 citing papers in PubMed, 13 citations in OpenAlex.
- Predictors of Decision-Making Regarding Endocrine Therapy in Breast Cancer Survivors: A Systematic Review.Journal of clinical medicine · 2026Review
- Impact of Side Effects on 5-Year Adherence to Adjuvant Endocrine Therapy in Women with Breast Cancer: An Integrative Review.International journal of women's health · 2026Review
- Article
- Impact of motivational interviewing on psychosocial and symptom outcomes during breast cancer endocrine therapy.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025Article
- Hormone Receptor Positive Breast Cancer in Young Women: A Review.Journal of surgical oncology · 2025Review
- The murine metastatic microenvironment of experimental brain metastases of breast cancer differs by host age in vivo: a proteomic study.Clinical & experimental metastasis · 2024Article
- Follow-up Routines Matter for Adherence to Endocrine Therapy in the Adjuvant Setting of Breast Cancer.Breast cancer : basic and clinical research · 2024Article
- Motivational Interviewing Counseling to Increase Endocrine Therapy Adherence in Diverse Patients.Cancers · 2023Article
Corrections and comments
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Authors and funding
14 authors at 8 institutions in 2 countries.
Funding
Abstract
purposeCharacterizing oral adjuvant endocrine therapy (ET) non-initiation and non-persistence in young women with breast cancer can inform strategies to improve overall adherence in this population.
methodsWe identified 693 women with hormone receptor-positive, stage I-III breast cancer enrolled in a cohort of women diagnosed with breast cancer at age ≤ 40 years. Women were classified as non-initiators if they did not report taking ET in the 18 months after diagnosis. Women who initiated but did not report taking ET subsequently (through 5-year post-diagnosis) were categorized as non-persistent. We assessed ET decision-making and used logistic regression to identify factors associated with non-initiation/non-persistence and to evaluate the association between non-persistence and recurrence.
resultsBy 18 months, 9% had not initiated ET. Black women had higher odds and women with a college degree had lower odds of non-initiation. Among 607 women who initiated, 20% were non-persistent. Younger age, being married/partnered, and reporting more weight problems were associated with higher odds of non-persistence; receipt of chemotherapy and greater hot flash and vaginal symptom burden were associated with lower odds of non-persistence. Adjusting for age and clinical characteristics, non-persistence was associated with lower odds of recurrence. Women who initiated were more likely to report shared decision-making than non-initiators (57% vs. 38%, p = 0.049), while women who were non-persistent were less likely to indicate high confidence with the decision than women who were persistent (40% vs. 63%, p < 0.001).
conclusionInterventions to improve ET decision-making may facilitate initiation and address barriers to adherence in young breast cancer survivors.
trial registrationwww. CLINICALTRIALS: gov , NCT01468246.
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