NCT06914167

The Effectiveness of Lavender Aromatherapy Combined With Slow Breathing Exercises in Improving Occupational Burnout and Sleep Disorders Among Nursing Staff

• Status: Enrolling By Invitation
• Phase: N/A
• Study type: Interventional
• Enrollment: 70 (estimated)
• Sponsor: Tri-Service General Hospital · Academic / Other
• Sex: All
• Age: 20 Years – 65 Years
• Healthy volunteers: Accepted

Summary

This study investigates the effects of breathing exercises combined with lavender essential oil inhalation on occupational burnout and sleep disturbances in rotating shift nurses.

Detailed description

This study will adopt a randomized controlled trial (RCT) design targeting rotating shift nurses with at least six months of clinical experience at a regional teaching hospital in northern Taiwan. Eligible participants who consent to join the study will be randomly assigned into five groups using block randomization. The randomization process will be conducted via sealed envelopes to allocate participants into the following groups: Experimental Group 1, Experimental Group 2, Experimental Group 3, Breathing-Only Group, and Control Group. Experimental Group 1: Participants will receive slow breathing training (6 breaths per minute) once daily before bedtime, combined with the inhalation of 3 drops of natural lavender essential oil on a towel, for 3 minutes, over a 4-week period. Experimental Group 2: Same breathing protocol as above, with 3 drops of linalyl acetate-containing essential oil. Experimental Group 3: Same breathing protocol, with 3 drops of linalool-containing essential oil. Breathing-Only Group: Participants will perform slow breathing training (6 breaths per minute) for 3 minutes daily before bedtime, without any essential oil inhalation, for 4 weeks. Control Group: Participants will maintain their usual lifestyle without any intervention. The outcomes will be evaluated using a nurse burnout scale and a sleep quality scale. Measurements will be taken at three time points: baseline (pre-test), 4 weeks after the intervention (post-test 1), and 8 weeks after the intervention (follow-up/post-test 2). The study is co-led by Yao-Hsiang Chen, Assistant Head Nurse at Tri-Service General Hospital Songshan Branch, and Professor Chia-Hui Lin, School of Nursing, National Defense Medical Center.

Conditions

• Sleep Wake Disorders

Interventions

Type	Name	Description
BEHAVIORAL	Slow Breathing Exercises	Participants will perform slow breathing (6 breaths/min) for 3 minutes daily before bedtime
BEHAVIORAL	Lavender Essential Oil Inhalation	inhalation of 3 drops of lavender essential oil on a towel,
BEHAVIORAL	linalyl acetate essential oil Inhalation	inhalation of 3 drops of linalyl acetate essential oil on a towel.
BEHAVIORAL	linalool essential oil Inhalation	inhalation of 3 drops of linalool essential oil on a towel.

Timeline

• Start date: 2025-04-01
• Primary completion: 2025-12-31
• Completion: 2026-02-28
• First posted: 2025-04-06
• Last updated: 2025-05-08

Locations

1 site across 1 country: Taiwan