Intervention to improve medication adherence in breast cancer patients

IMPACT Trial: Intervention to iMProve AdherenCe Equitably

Not applicable Interventional Columbia University · NCT05496829

This study is testing a new program to help women with early-stage breast cancer stick to their medications for both cancer and heart health.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment350 (estimated)
Ages18 Years to 99 Years
SexAll
SponsorColumbia University Academic / other
Drugs / interventionschemotherapy, radiation
Locations1 site (New York, New York)
Trial IDNCT05496829 on ClinicalTrials.gov

What this trial studies

This trial aims to evaluate the effectiveness of a multicomponent adherence intervention designed for individuals with early-stage breast cancer who are also taking cardiovascular disease medications. Participants will be assessed for their adherence to both endocrine therapy and cardiovascular medications over a 24-week period using self-reported questionnaires and pharmacy fill data from electronic health records. The study seeks to identify whether this intervention can enhance medication adherence among this patient population.

Who should consider this trial

Good fit: Ideal candidates for this study are adults over 18 years diagnosed with stage I-III breast cancer who are currently prescribed endocrine therapy and at least one cardiovascular medication.

Not a fit: Patients who have experienced breast cancer recurrence or those who are not able to provide informed consent may not benefit from this study.

Why it matters

Potential benefit: If successful, this intervention could significantly improve medication adherence, leading to better health outcomes for patients with breast cancer and cardiovascular conditions.

How similar studies have performed: Other studies have shown promise in improving medication adherence through similar multicomponent interventions, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Women or men age \>18 years
* Diagnosed with stage I-III breast cancer prescribed endocrine therapy
* Within 3-years of the end of early active treatment (e.g., surgery, chemotherapy not including human epidermal growth factor receptor 2 (HER2)-directed therapy, radiation)
* Patients must be prescribed at least 1 antihypertensive or statin medication for CVD prevention
* Self-report of at least some nonadherence ET or CVD medication on DOSE-Nonadherence Extent of Nonadherence questionnaire

Exclusion Criteria:

* Evidence of breast cancer recurrence
* Non-English or Non-Spanish speaking
* Not cognitively able to complete study requirements
* Do not follow with either a primary care provider or cardiologist within the New York Presbyterian Health system's Epic EHR
* Inability to provide informed consent

Where this trial is running

New York, New York

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Breast Cancer
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.