Clinical trial Recruiting at 448 sites Phase 3 Interventional Ages 18 to 50

Digital mindfulness programs for life after breast cancer

Official title: Harnessing E-Mindfulness Approaches for Living After Breast Cancer-HEAL-ABC

Run by NRG Oncology · NCT06748222 · Data updated 2026-11-12

This trial will test whether a live Zoom mindfulness class or a self‑paced app can help younger breast cancer survivors with mild-to-moderate depressive symptoms.

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years to 50 Years
SexAll
Enrollment402 (estimated)
SponsorNRG Oncology
Academic / other
Drugs / interventionspertuzumab, trastuzumab, chemotherapy, immunotherapy, radiation
Locations456 sites (Phoenix, Arizona and 455 other locations)
StatusRecruiting
StartedJune 27, 2025
Main results expectedFebruary 28, 2029
Study endsFebruary 28, 2030
Registry record updatedNovember 4, 2026
Trial IDNCT06748222 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are younger (diagnosed at ≤50) survivors of non‑metastatic breast cancer (stage 0–III) who finished primary treatment 6 months to 5 years ago and have mild-to-moderate depressive symptoms (PHQ‑8 5–14).

Probably not a fit

Patients with severe depression (PHQ‑8 >14), metastatic disease, those still undergoing primary cancer treatment, or those who prefer or require in‑person psychotherapy may not benefit from these digital-only interventions.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

NRG-CC015 is a randomized phase III trial comparing two digital delivery methods of a mindfulness-based program (MAPs): a live instructor-led course delivered over Zoom and a self-paced app version, with a meditation-only control group. Participants are younger breast cancer survivors diagnosed at or before age 50 who completed primary treatment 6 months to 5 years earlier and have elevated depressive symptoms (PHQ-8 scores 5–14). The trial will measure changes in depressive symptoms and related mental-health and well‑being outcomes and will explore mediators (e.g., emotion regulation, rumination, self-kindness) and moderators (e.g., baseline distress, race, ethnicity, education, rurality). Findings aim to show which digital approach works best overall and for specific subgroups to guide personalized delivery of psychological support in oncology.

Why it matters

Potential benefit: If successful, the intervention could reduce depressive symptoms and improve well‑being while offering scalable, remote support for younger breast cancer survivors.

How similar studies have gone: In-person mindfulness-based programs have shown benefit for younger breast cancer survivors, while digital mindfulness interventions are promising but less well established and require phase III evidence.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* The participant or a legally authorized representative must provide study-specific informed consent prior to pre-entry and, for participants treated in the U.S., authorization permitting release of personal health information.
* The participant must have been greater than or equal to 18 or less than or equal to 50 years of age at the time of breast cancer diagnosis.
* The participant must have a first-time diagnosis of non-metastatic breast cancer which is Stage 0, I, II, or III.
* The participant must have a score of greater than or equal to 5 and less than or equal to 14 on the Patient Health Questionnaire-8 item (PHQ-8).
* Participants must have completed all primary breast cancer treatments at least 6 months prior to and no more than 5 years prior to registration. Note: Primary treatments include surgery, radiation therapy, adjuvant chemotherapy, targeted therapies (e.g., PARP (poly-ADP ribose polymerase) inhibitors, CDK4/6 inhibitors, TDM-1, pertuzumab, or immunotherapy). (Participants may still be taking adjuvant therapy with trastuzumab or adjuvant endocrine therapy or completing minor reconstructive surgery.)
* Participant must be able to understand, speak, read, and write in English or Spanish.
* Participant must be willing to participate in a 6-week program to receive training in mindfulness.
* Participant must be able to use a smartphone, tablet, or other digital device.
* Sex assigned at birth must be female.

Exclusion Criteria:

* Patient Health Questionnaire-8 item (PHQ-8) score of less than 5 or greater than 14 .
* Any history or current evidence of recurrent or metastatic breast cancer.
* Current or past history of another cancer. Participants with a history of only non-melanoma skin cancer or in situ cervical cancer without chemotherapy treatment would be eligible.
* Currently pregnant or planning to become pregnant in the near future.
* Participants who are enrolled in other cancer control or behavioral intervention trials that require frequent assessments or training activities.

Where it's running

  • Mayo Clinic Hospital in Arizona
    Phoenix, Arizona, United States
    Recruiting
  • Mercy Hospital Fort Smith
    Fort Smith, Arkansas, United States
    Recruiting
  • NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro
    Jonesboro, Arkansas, United States
    Recruiting
  • University of Arkansas for Medical Sciences
    Little Rock, Arkansas, United States
    Recruiting
  • Kaiser Permanente-Anaheim
    Anaheim, California, United States
    Recruiting
  • Kaiser Permanente-Deer Valley Medical Center
    Antioch, California, United States
    Recruiting
Show 44 more locations
  • AIS Cancer Center at San Joaquin Community Hospital
    Bakersfield, California, United States
    Recruiting
  • Kaiser Permanente-Baldwin Park
    Baldwin Park, California, United States
    Recruiting
  • Kaiser Permanente-Bellflower
    Bellflower, California, United States
    Recruiting
  • Marshall Cancer Center
    Cameron Park, California, United States
    Recruiting
  • Enloe Medical Center
    Chico, California, United States
    Recruiting
  • Enloe Cancer Center
    Chico, California, United States
    Recruiting
  • UC Irvine Health Cancer Center-Newport
    Costa Mesa, California, United States
    Recruiting
  • Kaiser Permanente Dublin
    Dublin, California, United States
    Recruiting
  • UC San Diego Health System - Encinitas
    Encinitas, California, United States
    Recruiting
  • Kaiser Permanente-Fontana
    Fontana, California, United States
    Recruiting
  • Kaiser Permanente-Fremont
    Fremont, California, United States
    Recruiting
  • Washington Health
    Fremont, California, United States
    Recruiting
  • Kaiser Permanente-Fresno
    Fresno, California, United States
    Recruiting
  • Kaiser Permanente South Bay
    Harbor City, California, United States
    Recruiting
  • UCI Health - Chao Family Comprehensive Cancer Center and Ambulatory Care
    Irvine, California, United States
    Recruiting
  • Kaiser Permanente-Irvine
    Irvine, California, United States
    Recruiting
  • UC San Diego Moores Cancer Center
    La Jolla, California, United States
    Recruiting
  • Kaiser Permanente Los Angeles Medical Center
    Los Angeles, California, United States
    Recruiting
  • Los Angeles General Medical Center
    Los Angeles, California, United States
    Recruiting
  • USC / Norris Comprehensive Cancer Center
    Los Angeles, California, United States
    Recruiting
  • Kaiser Permanente West Los Angeles
    Los Angeles, California, United States
    Recruiting
  • Fremont - Rideout Cancer Center
    Marysville, California, United States
    Recruiting
  • Kaiser Permanente- Modesto MOB II
    Modesto, California, United States
    Recruiting
  • Kaiser Permanente-Modesto
    Modesto, California, United States
    Recruiting
  • Kaiser Permanente-Oakland
    Oakland, California, United States
    Recruiting
  • Kaiser Permanente-Ontario
    Ontario, California, United States
    Recruiting
  • UC Irvine Health/Chao Family Comprehensive Cancer Center
    Orange, California, United States
    Recruiting
  • Kaiser Permanente - Panorama City
    Panorama City, California, United States
    Recruiting
  • Eisenhower Medical Center
    Rancho Mirage, California, United States
    Recruiting
  • Kaiser Permanente- Marshall Medical Offices
    Redwood City, California, United States
    Recruiting
  • Kaiser Permanente-Richmond
    Richmond, California, United States
    Recruiting
  • Kaiser Permanente-Riverside
    Riverside, California, United States
    Recruiting
  • Kaiser Permanente-Roseville
    Roseville, California, United States
    Recruiting
  • Kaiser Permanente Downtown Commons
    Sacramento, California, United States
    Recruiting
  • Kaiser Permanente-South Sacramento
    Sacramento, California, United States
    Recruiting
  • Salinas Valley Memorial
    Salinas, California, United States
    Recruiting
  • UC San Diego Medical Center - Hillcrest
    San Diego, California, United States
    Recruiting
  • Kaiser Permanente-San Diego Zion
    San Diego, California, United States
    Recruiting
  • Kaiser Permanente-San Francisco
    San Francisco, California, United States
    Recruiting
  • Kaiser Permanente-Santa Teresa-San Jose
    San Jose, California, United States
    Recruiting
  • Kaiser Permanente San Leandro
    San Leandro, California, United States
    Recruiting
  • Kaiser Permanente-San Marcos
    San Marcos, California, United States
    Recruiting
  • Kaiser San Rafael-Gallinas
    San Rafael, California, United States
    Recruiting
  • Kaiser Permanente Medical Center - Santa Clara
    Santa Clara, California, United States
    Recruiting

+406 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.