NCT07454499

Brief Summary

The purpose of the study is to learn more about ways to help patients understand and manage side-effects from hormone therapy. The investigators will use the information from this study to design future studies to better understand how our well our tools work to help patients monitor and manage symptoms from hormone therapy and to stay on their hormone therapy for the recommended period of time.

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
60

participants targeted

Target at P25-P50 for not_applicable cancer

Timeline
19mo left

Started Apr 2026

Geographic Reach
1 country

1 active site

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress8%
Apr 2026Dec 2027

First Submitted

Initial submission to the registry

January 21, 2026

Completed
1 month until next milestone

First Posted

Study publicly available on registry

March 6, 2026

Completed
26 days until next milestone

Study Start

First participant enrolled

April 1, 2026

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 30, 2027

Expected
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2027

Last Updated

March 6, 2026

Status Verified

March 1, 2026

Enrollment Period

1.7 years

First QC Date

January 21, 2026

Last Update Submit

March 2, 2026

Conditions

Outcome Measures

Primary Outcomes (2)

  • System Usability Scale (SUS)

    Determined via patient reported satisfaction with the intervention; final score from 0-100 (higher score represents better usability)

    Once during study exit survey at 6 months

  • Feasibility- recruitment rates and intervention completion rates

    Evaluated via rates of recruitment and intervention completion

    Consent to study exit survey at 6 months

Secondary Outcomes (2)

  • Endocrine therapy adherence

    Day 1 though study completion, an average of 48 weeks

  • FACTS-ES likert variables

    Assessed at baseline (T0), 12 weeks (T1), and 24 weeks (T2)

Study Arms (2)

ARM A Intervention

EXPERIMENTAL

Patients assigned to symptom monitoring web-based intervention.

Behavioral: Digital Endocrine therapy Symptom Monitoring and Education Intervention

ARM B Usual care

NO INTERVENTION

Participants will be provided with an educational handout describing endocrine therapy.

Interventions

Patients will receive text messages with links to symptom monitoring surveys and educational materials on possible symptoms from endocrine therapy.

ARM A Intervention

Eligibility Criteria

Age18 Years+
Sexfemale(Gender-based eligibility)
Gender Eligibility DetailsParticipants must identify as a woman.
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Participants must identify as a woman
  • Participants must be age 18 or older
  • Participants must have a diagnosis of Stage 0, I, II, or III HR+ breast cancer
  • Participants must have started initial treatment with standard of care oral endocrine therapy (ET) (i.e., tamoxifen, anastrozole, exemestane, or letrozole) within 16 weeks of study registration.
  • Participants must have completed surgery for treatment of breast cancer at least 14 days prior to randomization.
  • Participants who received chemotherapy must have finished it at least 14 days prior to randomization.
  • Speak and read in English
  • Own an internet-enabled cell phone
  • Capable of using the electronic pill bottle
  • Concomitant radiotherapy is allowed. Concomitant maintenance targeted or biologic therapy (e.g., anti-HER2 therapy, osteoclast inhibitor therapy, CDK 4/6 inhibitor, ovarian function suppression medications) is allowed.

You may not qualify if:

  • Metastatic (Stage IV) breast cancer
  • Male gender
  • Prior treatment with endocrine therapy for breast cancer
  • Communication difficulties such as: Uncorrected or uncompensated hearing and/or vision impairment, uncorrected or uncompensated speech defects, uncontrolled psychiatric/mental condition or severe physical, neurological or cognitive deficits rendering individual unable to understand study goals and tasks

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Abramson Cancer Center at the University of Pennsylvania

Philadelphia, Pennsylvania, 19104, United States

Location

MeSH Terms

Conditions

Neoplasms

Study Officials

  • Kimberley Lee, MD

    University of Pennsylvania

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 21, 2026

First Posted

March 6, 2026

Study Start

April 1, 2026

Primary Completion (Estimated)

November 30, 2027

Study Completion (Estimated)

December 31, 2027

Last Updated

March 6, 2026

Record last verified: 2026-03

Data Sharing

IPD Sharing
Will not share

Locations