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A Feasibility Trial of a Web Based App Intervention in Hormone Positive Breast Cancer Patients to Improve Adherence to Endocrine Therapy

A Feasibility Trial of a Web Based App Intervention in Hormone Positive Breast Cancer Patients to Improve Adherence to Endocrine Therapy

Status
Terminated
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05488145
Enrollment
21
Registered
2022-08-04
Start date
2023-03-21
Completion date
2025-12-10
Last updated
2026-04-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, HER2-Negative Breast Carcinoma, Hormone Receptor-Positive Breast Carcinoma

Brief summary

This clinical trial looks at the use of an internet-based application (app) intervention in improving adherence to endocrine therapy (ET) among patients with early stage hormone receptor-positive HER2-negative breast cancer. ET can significantly reduce the return of the cancer in patients who are compliant with their treatment regimen. Despite this, adherence to ET is poor due to side effects, lack of social support and timely access to clinicians, and poor patient understanding of the necessity and effectiveness of the therapy. An internet-based app may help patients improve their adherence to ET by providing reminders, side effect mitigation strategies available in the educational videos and from contacting providers/ nurse on the research team directly via the app.

Detailed description

PRIMARY OBJECTIVE: I. To assess the feasibility of a web-based app as an intervention to carry out functions such as weekly reminders, improving patient provider communication, improving patient education SECONDARY OBJECTIVES: I. To evaluate if high level of adherence to endocrine therapy can be maintained by using our web-based app in early-stage hormone positive breast cancer II. To assess whether the web-based app will improve patient satisfaction, whether patients feel the app helped improve their likelihood of adhering to endocrine therapy by making them feel more confident in their side effect management. OUTLINE: This is a single arm, feasibility study. 30 patients will be enrolled. In addition to standard of care, patients will receive access to the web-based application for the study duration (3 months). The app will have the following features: weekly text reminders to continue ET and prompts to report medication side effects, access to educational content explaining common side effects and symptom management strategies, prompts to patients to review this information when they report side effects, and most importantly, the patient will have access to their breast oncology providers to discuss their side effects and ask questions via the app. A feature unique to our app is the educational content readily available to patients. When a patient reports a side effect, the app will direct them to the relevant video explaining that side effect and going over strategies to mitigate them.

Interventions

OTHERBest Practice

Receive standard of care

OTHERInternet-Based Intervention

Receive application intervention

OTHERQuestionnaire Administration

PROMIS medication adherence questionnaire is a well-defined self-report measure of medication-taking habits used to objectively assess adherence to medication and therapy. At the end of the study period, we will perform data analysis.

OTHERSurvey Administration

Improvement in patient satisfaction will be measured by utilizing Consumer Assessment of Healthcare Providers and Systems (CAHPS) Cancer Care Survey scores. Surveys will be conducted among all participants at baseline and at 12 weeks, regardless of their use of the app, to better understand any barriers to using the app and which aspects of the app were most useful to patients.

Sponsors

Emory University
Lead SponsorOTHER
National Cancer Institute (NCI)
CollaboratorNIH

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Early-stage hormone receptor positive, HER2-negative breast cancer who have completed all recommended (neo)adjuvant chemotherapy, surgery and/or radiation therapy * Age \>= 18 * Started on an aromatase inhibitor or Tamoxifen within less than or equal to six months prior to time of enrollment * Access to internet from a desktop or a smartphone * Ability to speak English

Exclusion criteria

* Patients who are her2 neu positive

Design outcomes

Primary

MeasureTime frameDescription
Feasibility (Acceptability)Up to 1 yearFeasibility of the web-based app study will encompass: Acceptability which will be measured by using the System Usability Scale and a score if \>68 will indicate that the app was acceptable to patients. Acceptability will be summarized using descriptive statistics and confidence intervals will be reported using the Clopper-Pearson method.
Feasibility (Compliance)Up to 1 yearFeasibility of the web-based app study will encompass: Compliance, which is defined as at least 5 responses from patients (via app) over the 12-week period. Compliance will be summarized using descriptive statistics, and confidence intervals will be reported using the Clopper-Pearson method. The goal is to have at least 75% of patients adhere to the app to prove compliance.

Secondary

MeasureTime frameDescription
AdherenceUp to 1 yearPatients who are adherent to their endocrine therapy for at least 5 days in the week averaged over the 12-week period will be considered to have high level adherence, and those that took their ET for \<5 days/ week would be considered non-adherent. PROMIS medication adherence questions will be used. In addition, the investigators will be observing pharmacy dispensing history and weekly adherence data reported by patients on the app. The proportion who are adherent will be summarized descriptively using frequencies and percentages, and confidence intervals will be reported using the Clopper-Pearson method.
Patient satisfactionUp to 1 yearPatient satisfaction will be measured by utilizing Consumer Assessment of Healthcare Providers and Systems Cancer Care Survey scores. Surveys will be conducted among all participants at baseline and at 12 weeks, regardless of their use of the app, to better understand any barriers to using the app and which aspects of the app were most useful to patients.Satisfaction outcomes will be summarized using descriptive measures. The survey measures the following: In the last 6 months, how many times did you visit this cancer center to get care from your drug therapy team? Do not include telephone calls or emails, where 0=None, 1=1 to 5 times, 2=6 to 10 times, 3=11 or more times.In the last 6 months, did you contact this cancer center to get an appointment for an illness, injury, or condition that needed care right away? where1=yes and 2=no.

Countries

United States

Contacts

PRINCIPAL_INVESTIGATORJane L. Meisel, MD

Emory University Hospital/Winship Cancer Institute

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 18, 2026