Life sciences · Interventional Study
ClinicalTrials.gov · October 5, 2026
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Interventional Study.
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Registry record from ClinicalTrials.gov (NCT07449273). This is a study registration, not published results. Lead sponsor: Ondokuz Mayıs University. Recruitment status: RECRUITING. Phase: NA. Study type: INTERVENTIONAL. Enrollment: 126 participants (ESTIMATED). Conditions: Breast Cancer, Breast Surgery, Postoperative Pain, Anxiety. Interventions: BEHAVIORAL: Pranayama Breathing Exercise; BEHAVIORAL: Pursed-Lip Breathing Exercise. Primary outcome measures: Postoperative Pain Level , Postoperative day 1, and postoperative day 2.. Brief summary: This randomized controlled trial aims to evaluate the effects of pranayama and pursed-lip breathing exercises on postoperative pain, anxiety, and vital signs in patients undergoing breast surgery. Postoperative pain and anxiety are common problems that can negatively affect recovery, physiological stability, and overall well-being. Non-pharmacological interventions such as breathing exercises may help reduce these adverse outcomes and support recovery. Participants will be randomly assigned to one of three groups: a pranayama breathing exercise group, a pursed-lip breathing exercise group, or a control group receiving routine postoperative care. Breathing exercises will be performed three times daily for five minutes. Outcomes including pain, anxiety, and vital signs will be measured at baseline (pretest), postoperative day 1, and postoperative day 2. The findings of this study are expected to provide evidence on the effectiveness of breathing exercises as supportive nursing interventions in the postoperative care of breast surgery patients.