The effect of positive mindfulness program on distress tolerance, blood cortisol levels and heart rate variability in women with breast cancer

Articles in Press

Document Type : Englise Original Article

Authors

1 university of isfahan

2 Department of Psychology, Faculty of Education and Psychology, University of Isfahan, Iran

3 Department of Radiation Oncology, University of Medical Science, Isfahan, Iran

10.22108/cbs.2026.145256.2016

Abstract

This study investigates the effects of a positive mindfulness program on distress tolerance, blood cortisol levels, and heart rate variability (HRV) in women diagnosed with breast cancer. Given the profound challenges breast cancer poses, both psychologically and physiologically, the integration of mindfulness practices may enhance coping mechanisms and overall well-being. The study involved three female participants ranging in age from 40 to 47, recruited from local clinics in MASKED FOR REVIEW. Data were collected through a series of assessments—including the Distress Tolerance Scale, blood cortisol tests, and HRV measurements—across baseline, intervention, and follow-up phases. Statistical analysis demonstrated significant improvements in distress tolerance and reductions in cortisol levels and heart rate variability(HRV) post-intervention. Findings suggest that mindfulness-based interventions effectively enhance emotional resilience and physiological responses in breast cancer patients, highlighting the need for their incorporation into comprehensive cancer care strategies. Further research with larger populations is warranted to consolidate these findings.

Keywords

Main Subjects

Research in Cognitive and Behavioral Sciences

Articles in Press, Accepted Manuscript
Available Online from 13 October 2026

Files

History

  • Receive Date: 13 May 2025
  • Revise Date: 06 September 2026
  • Accept Date: 13 October 2026

Share

How to cite

Statistics