IRCT20220416054545N1 IRCT 2022-04-26 Tehran University of Medical Sciences Investigating the effect of virtual reality in reducing patients' anxiety Evaluation of the effect of training using virtual reality on reducing anxiety before performing invasive surgical procedures in patients with maintenance hemodialysis 2022-05-04 anticipated 20 Complete https://irct.ir/trial/62954 interventional Randomization: Not randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance. N/A reducing anxiety Patients with maintenance hemodialysis. Intervention 1: Intervention group: The intervention group is trained in virtual reality about surgical procedures for two months each week for two sessions and on average 10 to 15 minutes after connecting the dialysis system. In this method, virtual reality glasses are used that are placed on the eyes of patients in the intervention group. At this time, images and videos about the surgical procedures are played and in terms of audio, headphones are used that are placed on both ears in a way that by playing the sound of that environment, the person enters the virtual space. Intervention 2: Control group: The control group did not receive any intervention. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no more information