RecruitingNot ApplicableNCT07474337

The Effect of Mindfulness-Based Breathing Exercises on Symptom Control

The Effect of Mindfulness-Based Breathing Exercises on Symptom Control and Salivary Cortisol Levels in Breast Cancer Patients Undergoing Chemotherapy

Sponsor

Firat University

Enrollment

72 participants

Start Date

Mar 10, 2026

Study Type

INTERVENTIONAL

Conditions

Breast Cancer

Summary

This randomized controlled experimental study aims to evaluate the effect of mindfulness-based breathing exercises on symptom management and salivary cortisol levels in breast cancer patients receiving chemotherapy. The study population will consist of breast cancer patients undergoing chemotherapy treatment in the Oncology Department of Fırat University Hospital. A total of 72 patients who meet the inclusion criteria and volunteer to participate will be included in the study, with 36 patients in the experimental group and 36 in the control group. Data will be collected using the Personal Information Form and the Edmonton Symptom Assessment Scale. The findings of this study are expected to provide evidence regarding the effectiveness of mindfulness-based breathing exercises in improving symptom management and reducing stress levels in breast cancer patients receiving chemotherapy.

Eligibility

Sex: FEMALEMin Age: 18 Years

Inclusion Criteria8

Being over 18 years of age
Knowing their diagnosis
Receiving chemotherapy for the first time due to a breast cancer diagnosis
Having breast cancer stages I, II, or III (stage 4 patients were not included in the study as metastatic spread would increase symptoms and make communication with the patient difficult),
Not receiving treatment for another cancer,
Not having a physical disability that would prevent telephone interviews (hearing, speech),
Not having any psychiatric disorder that would impair comprehension and understanding,
Patients who have verbally and in writing consented to participate in the study will be included in the research.

Exclusion Criteria1

Patients with communication problems • Patients with psychiatric problems

Interventions

BEHAVIORALMindfulness-Based Breathing Exercise

Mindfulness-based breathing exercises focusing attention on breathing to promote awareness and support symptom management in breast cancer patients receiving chemotherapy.