تأثیر تعدیل شاخص‌های FIO2 و PEEP بر اساس میزان فشار اکسیژن خون شریانی بر پیامدهای مراقبتی و درمانی بیماران بستری در بخش مراقبت‌های ویژه

نوع مقاله : مقاله های پژوهشی

نویسندگان

1 دانشجوی کارشناسی ارشد، گروه پرستاری، دانشکده‌ی پرستاری و مامایی و مرکز تحقیقات مراقبت پرستاری در بیماریهای مزمن، دانشگاه جندی شاپور اهواز، اهواز، ایران

2 استادیار، گروه بیهوشی، دانشکده‌ی پزشکی و بیمارستان امام خمینی (ره)، دانشگاه علوم پزشکی جندی شاپور اهواز، اهواز، ایران

3 دانشیار، گروه پرستاری، دانشکده‌ی ‌پرستاری و مامایی و مرکز تحقیقات مراقبت پرستاری در بیماری‌های مزمن، دانشگاه علوم پزشکی جندی شاپور اهواز، اهواز، ایران

4 مربی، گروه پرستاری، دانشکده‌ی ‌پرستاری و مامایی و مرکز تحقیقات مراقبت پرستاری در بیماری‌های مزمن، دانشگاه علوم پزشکی جندی شاپور اهواز، اهواز، ایران

5 استادیار، گروه آمار و اپیدمیولوژی، دانشکده بهداشت، دانشگاه علوم پزشکی جندی شاپور اهواز، اهواز، ایران

چکیده

مقدمه: یکی از مشکلات اصلی سیستم درمان، مرگ و میر بالا و طول مدت بستری بیماران در Intensive care unit (ICU) می‌باشد که هزینه‌های زیادی دارد. پژوهش حاضر با هدف تعیین تأثیر تعدیل Fraction of inspired oxygen (FIO2) و فشار مثبت انتهای بازدمی (Positive end-expiratory pressure یا PEEP) بر اساس میزان فشار اکسیژن خون شریانی بر پیامدهای مراقبتی بیماران بستری در ICU انجام شد.روش‌ها: این مطالعه از نوع کارآزمایی بالینی تصادفی و جامعه‌ی آماری آن، متشکل از بیماران بستری در بخش ICU بیمارستان امام خمینی (ره) اهواز در نیمه‌ی دوم سال 1399 بود. 40 بیمار به روش در دسترس انتخاب و به صورت تصادفی در دو گروه مداخله و شاهد تقسیم‌بندی شدند. جهت جمع‌آوری داده‌ها، از پرسش‌نامه‌ی اطلاعات دموگرافیک و سیستم نمره‌دهی Sequential Organ Failure Assessment (SOFA) استفاده گردید. در گروه مداخله، تعدیل FIO2 و PEEP بر اساس میزان فشار اکسیژن خون شریانی بیماران طی 7 روز انجام شد.یافته‌ها: از نظر متغیرهای دموگرافیک، تفاوت معنی‌داری بین دو گروه مشاهده نشد. میانگین نمرات SOFA قبل از مداخله در دو گروه تفاوت معنی‌داری نداشت، اما پس از مداخله، شدت بیماری، طول مدت اتصال به ونتیلاتور و بستری در ICU در گروه مداخله کمتر بود.نتیجه‌گیری: تعدیل FIO2 و PEEP بر اساس میزان فشار اکسیژن خون شریانی، بر کاهش نمره‌ی SOFA، طول مدت اتصال به ونتیلاتور و ماندگاری بیمار در ICU مؤثر می‌باشد. این روش می‌تواند به عنوان یک مداخله‌ی پرستاری و با هماهنگی تیم درمان به منظور کاهش پیامدهای بستری در ICU مورد استفاده قرار گیرد.

کلیدواژه‌ها


عنوان مقاله [English]

The Effect of Adjustment of Positive End-Expiratory Pressure (PEEP) and Fraction of Inspired Oxygen (FiO2) Based on Arterial Blood Oxygen Pressure on the Care and Treatment Outcomes of Patients in Intensive Care Unit (ICU)

نویسندگان [English]

  • Maliheh Moghaddas-Ghahfarrokhi 1
  • Mahboubeh Rashidi 2
  • Marziyeh Asadizaker 3
  • Mohammad Adineh 4
  • Saeid Ghanbari 5
1 MSc Student, Department Nursing, School of Nursing and Midwifery AND Nursing Care Research Center in Chronic Diseases, Jundishapur University of Medical Sciences, Ahvaz, Iran
2 Assistant Professor, Department of Anesthesiology, Intensive Care Unit, Imam Khomeini Hospital, School of Medicine, Jundishapur University of Medical Sciences, Ahvaz, Iran
3 Associate Professor, Department Nursing, School of Nursing and Midwifery AND Nursing Care Research Center in Chronic Diseases, Jundishapur University of Medical Sciences, Ahvaz, Iran
4 Instructor, Department Nursing, School of Nursing and Midwifery AND Nursing Care Research Center in Chronic Diseases, Jundishapur University of Medical Sciences, Ahvaz, Iran
5 Assistant Professor Department of Biostatistics and Epidemiology, School of Health, Jundishapur University of Medical Sciences, Ahvaz, Iran
چکیده [English]

Background: One of the problems of the treatment system is the high mortality and length stay of patients in the intensive care unit (ICU), which has high costs. The aim of this study was to determine the effect of adjustment of positive end-expiratory pressure (PEEP) and fraction of inspired oxygen (FiO2) based on PaO2 on the care and treatment outcomes of ICU patients.Method: This was a randomized clinical trial study in which the statistical population consisted of all patients admitted to the ICU of Imam Khomeini hospital in Ahvaz, Iran, in the second half of 2020. 40 samples were selected based on available sampling method, and randomly divided into two groups of intervention and control. To collect the data, a demographic information questionnaire as well as Sequential Organ Failure Assessment (SOFA) scoring system were used. In the intervention group, adjustment of PEEP and FiO2 was performed based on PaO2 of patients in 7 days.Findings: There was no difference between the two groups in terms of demographic variables. The mean scores of disease severity before intervention in the two groups were not statistically different; but after the intervention, disease severity score, duration of ventilator connection, and length of ICU stay were significantly lower in the intervention group.Conclusion: The adjustment of PEEP and FiO2 based on PaO2 is effective in reducing the disease severity score, duration of ventilator connection, and ICU stay. It should be used as a nursing intervention in coordination with treatment team to reduce the consequences of hospitalization in ICU.

کلیدواژه‌ها [English]

  • Positive end-expiratory pressure
  • Organ dysfunction scores
  • Intensive Care Unit
  • Ventilators
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