Comparing the effect of eye mask and self selected music on the level of anxietyand hemodynamic indices in patients undergoing cardiac angiography

Comparing the effect of eye mask and self selected music on the level of anxiety and hemodynamic indices in patients undergoing cardiac angiography

Clinical trial with control group with parallel, double blind, randomized, and blocked; 360 patients in total, and 90 patients in each group, inclusive of loss.

Location: Fatemeh Zahra Hospital, Sari Hospital, Shahid Lavasani Hospital, Tehran. Anxiety assessment with a questionnaire, 10 min before the intervention and 20 min after the end of intervention, by an external evaluator and recording vital signs immediately before intervention, as soon as they were placed on the angiographic bed and 5 min after the intervention and immediately after Completion of the doctor's work and 20 min after the intervention by the researcher in all four groups. Doubles: An evaluator and statistician.

Entry: 18 years and older, patient conscious , candid for coronary artery angiography, Score higher than 32 after responding to anxiety inventory, willingness to participate in the study, physician's permission Music playback, No drug consuming for four hours and soothing at least one hour before the intervention, non-use of antipsychotics, lack of cognitive impairment, and lack of significant visual and auditory problems. Exit: Pregnancy, Acute pain, Illiterate patients and low levels of illiteracy, angiography history, Earn 73 anxiety score, Emergency Angiography,Medical personnel.

Group A:Putting eyes mask on the patient's eyes. Group B:Play the desired music through the headphones for the patient. Group C:Putting eyes on the patient's eyes and music playback through headphones at the same time, .Group D:without any intervention.

Social-Demographic Information Questionnaire; Clinical Questionnaire; Spielberger Anxiety Inventory.

Samples are selected by random method and will be randomly divided into four groups.Group A (eye mask ),Group B (self selected music) Group C (Receiver of self Selected Music and eye mask at the same time) And group D (control group).The design of this research is in the form of parallel groups, In this case, a comparison is made between the two randomly assigned groups.One group faces certain treatment and the other group is not faced.Participants in the study period remain in the examined and control groups.The necessity of the third group in this study (Receiver of self Selected Music and eye mask at the same time) is based on a clinical trial with factorial designs.So that they compare the two therapies simultaneously with the control group, and the third group will receive both treatments to examine the interference effects of the two treatments.The random allocation of patients in each of the four groups is performed using random block and all random variables are used to create the block.The random allocation of patients in each of the four groups is performed using random block and all random variables are used to create the block. Each block is assigned a number from 1 to 24 and These numbers are placed in the pieces of the cases for selection, and according to the sample size, N times randomly selected a nut, and again the vertebrae is returned to the lottery cycle to complete the number of members of the groups To make.

Blinding in this study is as follows: An assessment that completes the anxiety questionnaire before and after the intervention, and the statistician who studies the results is unaware of the process of doing the research (blinded) This knowledge, while the researcher is aware of the type of intervention devoted to the participants in the research, does not affect the analysis of the data.