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Background and Aim: One of the indicators of recovery in the patients admitted to intensive care units is improvement of the level of consciousness. Various factors, including the type of care are effective in the changes of consciousness level of the patients. This study was conducted to determine the effect of nursing care plan based on “Roy adaptation model” in physiologic aspect on the level of consciousness of the patients in the intensive care unit.
Material and Methods: This triple-blind clinical trial included 100 patients in the intensive care unit in 2017. Two ICU units in Sanandaj hospitals were selected randomly as intervention and control groups. Eligible patients in each unit were randomly assigned to intervention and control groups. The intervention group received nursing care plan based on "Roy adaptation model” and the control group received routine care. We measured level of consciousness for every patient based on the GCS for 7 days, twice a day. We used SPSS version 21 for data analysis.
Results: The mean level of consciousness in the first three days and nights did not show any significant difference between the intervention and control groups. But there was a significant difference between the mean levels of consciousness from the fourth day and night on, between intervention and control groups (p <0.05).
Conclusion: Roy adaptation model was effective in increasing the level of consciousness after three days in the patients in the intensive care unit. Therefore, we recommend organized nursing care based on standard nursing models for all of the patients in the intensive care units.
Keywords: Level of consciousness, Roy adaptation model, Intensive care unit.
 
Received: Feb 4, 2017     Accepted: Jul 8, 2017

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Background and Aim: Pain and restlessness are common problems in the intensive care unit. Sensory stimulation is one of the non-pharmacological methods of pain control. Dyang sensory stimulation includes visual, auditory, olfactory, tactile, and motor-sensory stimulation. In this study we investigated the effects of Dyang sensory stimulation on the level of consciousness, pain, and restlessness in the unconscious patients.
Materials and Methods: This clinical trial included 60 patients under mechanical ventilation. The patients were divided into two groups. The intervention group received Dyang sensory stimulation. Sensory stimulation was performed for one hour in the evening and at night for six consecutive days. Fifteen minutes after sensory stimulation, the level of consciousness, pain, and restlessness were measured using GlasgowComa Scale  , BPS (Behavioral Pain Scale), and Rass (Richmond Agitation Sedation Scale), respectively.
Results: The mean values for level of consciousness of the patients in the two groups before the intervention were below 7. The mean values for pain intensity (p=0.684) and restlessness (p=0.739) did not show any significant differences between the two groups before the intervention. After sensory stimulation on the second day, the level of consciousness of the patients in the intervention group increased compared to that in the control group (p=0.016). However, there were no significant differences between the two groups in terms of pain intensity and restlessness on all days of the study (p>0.05).
Conclusion: Dyang sensory stimulation can increase the level of consciousness.  Therefore, this multidimensional stimulation method can be used in the patients under mechanical ventilatation.