IRCT20180324039145N1 IRCT 2018-04-05 Ahi Evran University Training and Research Hospital Department of Otorhinolaryngology Rose oil aromatherapy treatments for preoperative anxiety The effects of aromatherapy using rose oil (Rosa damascena Mill.) on preoperative anxiety: A prospective randomized clinical trial 2018-06-01 anticipated 150 Complete https://irct.ir/trial/30335 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Health service research, Randomization description: Microsoft Exel random number generator function will be used with blocks of 30 for randomization as the control group (Group C), the sham group (Group S) and the rose oil group (Group R). The volunteers will be randomized with closed envelope method (number of 1-30) as 1: 1: 1 in operation morning. Randomization will be repeated every 30 patients, Blinding description: Heart rate, systolic-diastolic blood pressure of patients will be measured when patients arrive at the otorhinolaryngology clinic service. The first STAI TX-1 (State-Trait Anxiety Inventory) (preop 1) test will be performed by a researcher and responses will be recorded in the case report form. The patients do not know which they are groups due to closed envelop method. Aromatherapy will be implemented according to the patient's group by the care provider. The other investigator and outcome assessor will be in the operating room. In the operating room, the second STAI TX-1 test will be performed by the researcher who does not know in which group the volunteers are in the group. Preoperative heart rate, systolic-diastolic blood pressure of patients will be measured and recorded as preop 2. N/A Preoperative anxiety. Intervention 1: Intervention group: rose oil group (Group R). Intervention 2: Intervention group: the sham group (Group S). Intervention 3: Control group: the control group (Group C). Yes - There is a plan to make this available What will be shared: All data will be shared by the open access manuscript.And the corresponding author can send all data or documents by e-mail. When: All data will be shared by the open access manuscript.And the corresponding author can send all data or documents by e-mail. To whom: All data will be shared by the open access manuscript. Conditions: All data will be shared by the open access manuscript.And the corresponding author can send all data or documents by e-mail. Where to obtain: All data will be shared by the open access manuscript.And the corresponding author can send all data or documents by e-mail. How to obtain: All data will be shared by the open access manuscript.And the corresponding author can send all data or documents by e-mail. Comments: All data will be shared by the open access manuscript. And the corresponding author can send all data or documents by e-mail.