2019
DOI: 10.5935/2595-0118.20190029
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Abstract: BACKGROUND AND OBJECTIVES: Newborns at high risk in the intensive care unit are exposed to painful, repetitive and prolonged procedures that may be related to changes in brain development and behavioral abnormalities. The objective of this study was to relate pain and free cortisol of premature newborns undergoing therapeutic procedures in intensive care units. METHODS: A quantitative, descriptive, cross-sectional study conducted with 32 premature newborns submitted to venipuncture, who were evaluated for pain… Show more

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Cited by 6 publications
(8 citation statements)
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“…Os substratos e estruturas anatômicas para percepção e transmissão do estímulo doloroso estão muito bem desenvolvidos na população neonatal 12 . As respostas fetais do estresse aos procedimentos invasivos são encontradas na 23ª semana de idade gestacional, e na 24ª semana, todas as estruturas neurológicas necessárias para a nocicepção estão desenvolvidas, fato que comprova a necessidade de aplicar medidas não farmacológicas de alívio da dor a fim de amenizar o desconforto decorrente do período de hospitalização 13 .…”
Section: Discussionunclassified
“…Os substratos e estruturas anatômicas para percepção e transmissão do estímulo doloroso estão muito bem desenvolvidos na população neonatal 12 . As respostas fetais do estresse aos procedimentos invasivos são encontradas na 23ª semana de idade gestacional, e na 24ª semana, todas as estruturas neurológicas necessárias para a nocicepção estão desenvolvidas, fato que comprova a necessidade de aplicar medidas não farmacológicas de alívio da dor a fim de amenizar o desconforto decorrente do período de hospitalização 13 .…”
Section: Discussionunclassified
“…Therefore venous puncture is possibly the procedure that caused the most stress in the studied neonates. 21,22 Inadequate illuminance conditions are considered one of the environmental factors that generate stress in the NICU, predisposing the neonates to retinopathy, physiological instability and long term neurobehavioral prejudice. 6 The addition of natural light to artificial light explain the higher levels of illuminance identified in our study in the day shifts, specially at 11:30a.m.…”
Section: Discussionmentioning
confidence: 99%
“…Other studies involving cortisol often investigate diseases due to deficiency or excess secretion of this hormone in order to assess the physiological response to any stressful event (16)(17) . However, searches in the literature have shown that research on the subject with nurses from oncology sectors is still scarce, especially in Brazil, and mostly carried out with hospitalized patients in different hospital units (18)(19)(20) .…”
Section: Introductionmentioning
confidence: 99%