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1.
Iran J Nurs Midwifery Res ; 18(5): 391-5, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-24403942

RESUMO

BACKGROUND: Providing high-quality care in the intensive care units (ICUs) is a major goal of every medical system. Nurses play a crucial role in achieving this goal. One of the most important responsibilities of nurses is sedation and pain control of patients. The present study tried to assess the effect of nurses' practice of a sedation protocol on sedation and consciousness levels and the doses of sedatives and analgesics in the ICU patients. MATERIALS AND METHODS: This clinical trial was conducted on 132 ICU patients on mechanical ventilation. The patients were randomly allocated to two groups. While the control group received the ICU's routine care, the intervention group was sedated by ICU nurses based on Jacob's modified sedation protocol. The subjects' sedation and consciousness levels were evaluated by the Richmond Agitation Sedation Scale (RASS) and the Glasgow Coma Scale (GCS), respectively. Doses of administered midazolam and morphine were also recorded. RESULTS: The mean RASS score of the intervention group was closer to the ideal range (-1 to +1), compared to the control group (-0.95 ± 0.3 vs. -1.88 ± 0.4). Consciousness level of the control group was lower than that of the intervention group (8.4 ± 0.4 vs. 8.8 ± 0.4). Finally, higher doses of midazolam and morphine were administered in the control group than in the intervention group. CONCLUSION: As nurses are in constant contact with the ICU patients, their practice of a sedation protocol can result in better sedation and pain control in the patients and reduce the administered doses of sedatives and analgesics.

2.
Iran J Nurs Midwifery Res ; 17(5): 343-51, 2012 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23853646

RESUMO

BACKGROUND: Life-threatening and stressful events, such as myocardial infarction (MI) can lead to an actual crisis, which affects the patients spiritually as well as physically, psychologically, and socially. However, the focus of health care providers is on physical needs. Furthermore, the spirituality of the patients experiencing heart attack in the light of our cultural context is not well addressed in the literature. This study is aimed at exploring the spiritual experiences of the survivors of the MI. MATERIALS AND METHODS: In this qualitative research a grounded theory approach was used. Key informants were 9 MI patients hospitalized in the coronary care units of 3 hospitals in Shiraz. In addition, 7 nurses participated in the study. In-depth interviews and a focus group were used to generate data. Data analysis was done based on Strauss and Corbin method. Constant comparison analysis was performed until data saturation. RESULTS: Five main categories emerged from the data, including perceived threat, seeking spiritual support, referring to religious values, increasing faith, and realization. The latter with its 3 subcategories was recognized as core category and represents a deep understanding beyond knowing. At the time of encountering MI, spirituality provided hope, strength, and peace for the participants. CONCLUSION: Based on the results we can conclude that connecting to God, religious values, and interconnectedness to others are the essential components of the participants' spiritual experience during the occurrence of MI. Spirituality helps patients to overcome this stressful life-threatening situation.

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