IRCT2014053117915N1 IRCT 2014-07-12 Hamadan University of Medical Sciences The effect of family communication and touch on unconscious patient The effect of programmed tactile and auditory stimulations on consciousness level and cardiopulmonary parameters in patients with decreased consciousness level admitted in intensive care units. 2014-03-06 anticipated 50 Complete https://irct.ir/trial/16368 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive. N/A decreased level of consciousness. Intervention 1: This intervention is performed in three 5 minute section twice on day between 16-16:15 and 18-18:15 hours for four day in the afternoon. The families in the intervention group after wearing gown and Slippers and washing hands and rubbing them with antibacterial jel enter the ward and sit on the chair near the bed, call the patient by one’s normal intonation, introduce oneself, hold the patient’s hands, touch the patient gently, talk to the patient about all the measures that had been done for the patient’s improvement Then, in the second 5 min of the visit, the visitor again should touch the patient’s hands and face, make the patient familiar with the time and place, and In the third set of 5 min, the visitor should touch the patient again, say goodbye, and finally state the time of the next visit. Intervention 2: In control group did not perform any intervention exception of routin nursing care.