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The Anxiolytic Effect of Aromatherapy on Patients Awaiting Ambulatory Surgery: A Randomized Controlled Trial
Author(s) -
ChengHua Ni,
WenHsuan Hou,
ChingChiu Kao,
Ming-Li Chang,
Lee-Fen Yu,
ChiaChe Wu,
Chiehfeng Chen
Publication year - 2013
Publication title -
evidence-based complementary and alternative medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.552
H-Index - 90
eISSN - 1741-4288
pISSN - 1741-427X
DOI - 10.1155/2013/927419
Subject(s) - aromatherapy , ambulatory , anxiety , medicine , randomized controlled trial , trait anxiety , anesthesia , anxiolytic , clinical trial , physical therapy , surgery , psychiatry , alternative medicine , pathology
The aim of this study was to determine if aromatherapy could reduce preoperative anxiety in ambulatory surgery patients. A total of 109 preoperative patients were randomly assigned to experimental (bergamot essential oil) and control (water vapor) conditions and their responses to the State Trait Anxiety Inventory and vital signs were monitored. Patients were stratified by previous surgical experience, but that did not influence the results. All those exposed to bergamot essential oil aromatherapy showed a greater reduction in preoperative anxiety than those in the control groups. Aromatherapy may be a useful part of a holistic approach to reducing preoperative anxiety before ambulatory surgery.

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