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Background: Infants in the neonatal intensive care unit experience aversive stimuli that cause pain and distress. Maintaining adequate relief from pain and distress is challenging because of infants' varying ages and stages of development and their nonverbal status. Thus, pain and distress must be interpreted by a healthcare provider or other proxy from their own observations or perceptions. There is no standard research or clinical measure for pain and distress in infants. Objective: The purpose of this analysis was to evaluate the use of the COMFORT Behavior (COMFORT-B) Scale as a measure of pain and distress in infants diagnosed with life-threatening or life-limiting illnesses in the neonatal intensive care unit in comparison with the nurse-documented Neonatal Pain, Agitation and Sedation Scale; the infants' Technology Dependence Scale; and the mothers' report of total perceived symptom scores. Methods: Infants diagnosed with life-threatening or life-limiting illnesses and hospitalized in a Level IV neonatal intensive care unit in the Midwestern United States and their parents were included. Measurement of pain and distress in infants was collected weekly from enrollment through 12 weeks or until discharge, whichever occurred first. Observations for the COMFORT-B Scale were conducted before and after standard caregiving activities. Pearson r correlations were used to compare means between pain and distress, technology dependence, and mothers' total perceived symptom scores over time. Results: Data from 78 infants (46 male and 32 female infants) of ages 23-41 weeks of gestation at birth were analyzed. No correlations were found among the COMFORT-B Scale; the Neonatal Pain, Agitation and Sedation Scale; and mothers' total perceived symptom scores. Moderate correlations were found among the Technology Dependence Scale; mothers' total perceived symptom scores; and the Neonatal Pain, Agitation and Sedation Scale. Discussion: Performing COMFORT-B observations can be challenging, and it is unclear whether the information obtained from the COMFORT-B Scale added to the assessment of the infant's pain and distress that is typically recorded in the health record or from parents. Further evaluation is needed to determine if it is more reliable to collect the Neonatal Pain, Agitation and Sedation Scale scores rather than conduct observations using the COMFORT-B Scale in studies of infants with life-threatening and life-limiting illnesses in the neonatal intensive care unit. [ABSTRACT FROM AUTHOR]

Background: Infants who are admitted to a neonatal intensive care unit (NICU) may experience significant symptom burden. Parents are often distressed by these symptoms, which can affect their long-term coping and distress. There is limited research examining nurse perceptions of infant well-being (symptoms, suffering, and quality of life [QOL]) and associations with nurse distress. Objective: The objective of this descriptive study was to explore associations between nurse perceptions of infant well-being and self-reported distress. Methods: Nurses caring for infants with potentially life-threatening/life-limiting conditions were recruited from a Level IV NICU in the Midwestern United States as a part of a study on infant symptom burden. Nurses reported their perceptions of infant well-being and their own distress on a 5-point Likert scale. Surveys were administered at the bedside weekly for up to 12 weeks, depending on length of stay. Infant suffering and QOL were examined in relation to nurse distress. A cross-classified multilevel model was used to account for dependence within nurse and within patient. Results: A total of 593 surveys were collected from nurses. Using a cross-classified multilevel model with variables entered simultaneously, nurse perceptions of greater infant suffering and lower infant QOL were significantly associated with greater nurse distress. Discussion: Preliminary evidence shows that greater perceived infant suffering and lower perceived infant QOL may be associated with greater levels of self-reported distress in NICU nurses. Further work is needed to better understand factors related to symptom management in the NICU and the potential role of caregiver distress and compassion fatigue in NICU nurses. [ABSTRACT FROM AUTHOR]