IRCT20190407043189N1 IRCT 2019-05-25 Mashhad University of Medical Sciences The effect of earplugs and eye masks on sleep quality, anxiety and onset of delirium in hospitalized patients in ICU ICU The effect of using earplugs and eye masks during night on sleep quality, anxiety and onset of delirium in hospitalized patients in ICU at Imam Reza and Qaem hospitals in Mashhad 2014-11-22 anticipated 40 Complete https://irct.ir/trial/39025 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: Random assignments will be made using the production of random online numbers on the relevant websites. Before the study, the researchers agreed that the first time random numbers were assigned to the control group and the second time to the intervention group. At first, the range of numbers is from 1 to 80, and then 40 random numbers for the control group and again 40 random numbers for the intervention group will be selected.The option "Not repeat numbers" will also be considered. Then the qualified patients will be numbered and will be numbered in control and intervention groups based on their number. N/A Delirium. Intervention 1: Intervention group: The nurse will put an earplugs and eye mask on the patient at 22 o'clock and leave at 6 o'clock in the morning and put in the patient's closet. This is done for 3 consecutive nights. Intervention 2: Control group: In the control group no special equipment will be used during the night. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is No information