Online mindfulness program to reduce chemotherapy-related stress

Online Mindfulness-based Stress Reduction Intervention for Patients With Breast Cancer Receiving Chemotherapy

Not applicable Interventional Medicos e Investigadores en la Lucha contra el Cancer de Mama · NCT06534957

This study will test whether a 6-week online mindfulness-based stress reduction program can reduce stress in women with non-metastatic breast cancer starting chemotherapy.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment200 (estimated)
Ages18 Years and up
SexFemale
SponsorMedicos e Investigadores en la Lucha contra el Cancer de Mama Academic / other
Drugs / interventionschemotherapy
Locations1 site (San Pedro Garza García, Nuevo León)
Trial IDNCT06534957 on ClinicalTrials.gov

What this trial studies

This is a prospective, randomized, waitlist-controlled trial comparing a 6-week online MBSR program to no intervention in women beginning neoadjuvant or adjuvant chemotherapy. Participants are randomized 1:1 and complete surveys at baseline, 7 weeks, and 11 weeks to measure perceived stress and treatment-related symptoms. Primary outcome is change in Perceived Stress Scale scores; secondary outcomes include anxiety, depression, sleep disturbance, fatigue, and multiple symptomatic adverse events using the PRO-CTCAE. The intervention is delivered entirely online and excludes patients with current meditation practice or disease recurrence.

Who should consider this trial

Good fit: Women aged 18 or older with non-metastatic breast cancer who plan to start neoadjuvant or adjuvant chemotherapy within four weeks and have internet access and availability for a 6-week online program are ideal candidates.

Not a fit: Patients with recurrent or metastatic disease, those already practicing meditation or mindfulness, or those unable to read/write or access the internet are unlikely to benefit from this intervention.

Why it matters

Potential benefit: If effective, the program could lower perceived stress and improve symptoms such as anxiety, insomnia, and pain during chemotherapy.

How similar studies have performed: In-person MBSR has shown benefit for stress and quality-of-life in cancer populations, but evidence for online MBSR specifically in patients undergoing chemotherapy is more limited.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Female sex
* Age ≥18 years
* Diagnosis of non-metastatic breast cancer
* Plan to start neoadjuvant or adjuvant chemotherapy in \<4 weeks
* Internet access at home or in their mobile phone
* Availability to participate in the online MBSR intervention for 6 weeks
* Availability to answer the study surveys
* Provision of signed informed consent

Exclusion Criteria:

* Disease recurrence
* Current meditation or mindfulness practice
* Inability to read or write

Where this trial is running

San Pedro Garza García, Nuevo León

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 CancerStressmindfulness-based stress reductionchemotherapy-related stressbreast cancer
Last reviewed 2026-06-15 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.