IRCT20210612051551N1 IRCT 2021-11-10 Esfahan University of Medical Sciences The effect of using soundproof headphone on patients' physiological indices and duration of recovery Evaluation of the effect of using sound proof headphones during orthopedic surgery with spinal anesthesia on patients' physiological indices and length of staying in recovery room: a controlled clinical trial in selected hospitals of Isfahan in 2021 2021-11-11 anticipated 184 Complete https://irct.ir/trial/56896 interventional Randomization: Not randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Blinding description: Person who analyzes data doesn't know that which data belong to which group. N/A Orthopedic surgeries with spinal anesthesia. Intervention 1: Intervention group: using Hellberg secure 2 soundproof headphone to reduce hearing noises in patients with spinal anesthesia. the headphone will be placed on patient's ears after inducing of spinal anesthesia and it will be removed at the end of surgery when suturing is done. then we will monitor patient's physiologic indices in 5 points and also we will measure length of staying in recovery room. Intervention 2: Control group: soundproof headphone won't be used for patients in control group and usual surgery will be done for patients. Yes - There is a plan to make this available What will be shared: All data including data related to main variables like "length of staying in recovery room" and " mean of physiologic indices" and also background variables like kind of surgery, age and sex of patients will be published after unrecognizing patients. When: Six months after gathering results To whom: Researchers working in universities will get access to data. Conditions: Using data for : 1.Therapeutic goals 2. research goals Where to obtain: Saeed Belyad 0098 937 2580188 How to obtain: Sending a request by calling and providing evidence for use in research or treatment and receiving data in less than a week Comments: