| Title | Skin conductance versus the modified COMFORT sedation score as a measure of discomfort in artificially ventilated children. | | Author(s) | Gjerstad AC, Wagner K, Henrichsen T, Storm H | | Institution | Skills Training Center, Rikshospitalet University Hospital, Oslo, Norway. acg@online.no | | Source | Pediatrics 2008 Oct; 122(4):e848-53. | | MeSH | Blood Pressure
Child
Child, Preschool
Conscious Sedation
Critical Illness
Female
Follow-Up Studies
Galvanic Skin Response
Heart Rate
Humans
Infant
Infant, Newborn
Intensive Care Units, Pediatric
Male
Pain
Pain Measurement
Respiration, Artificial
| | Abstract | OBJECTIVE: We wanted to use skin conductance as a measure of increased stress in artificially ventilated children. The aim was to examine how changes in skin conductance, arterial blood pressure, and heart rate are associated with changes in the modified COMFORT sedation score during suction from the trachea. Nociceptive stimulation induces an outgoing sympathetic nervous burst to the skin and the palmar and plantar sweat glands are filled, which creates a skin conductance fluctuation.
METHODS: Twenty children who were 1 day to 11 years of age were studied. All patients were artificially ventilated and circulatory stable. The data were obtained before, during, and 10 minutes after endotracheal suction. The number of skin conductance fluctuations, the amplitude of skin conductance fluctuations, the mean skin conductance level, arterial blood pressure, heart rate, and the modified COMFORT sedation score were recorded and tested from before to during and from during to after suction in the trachea.
RESULTS. The number of skin conductance fluctuations, mean skin conductance level, arterial blood pressure, and the modified COMFORT sedation score increased during suction in the trachea, in contrast to heart rate and amplitude of skin conductance fluctuations. The number of skin conductance fluctuations from before to during and from during to after endotracheal suctioning correlated with changes in the modified COMFORT sedation score. This was in contrast to the other variables that did not.
CONCLUSIONS: The number of skin conductance fluctuations during endotracheal suctioning showed better correlation with the increase in the modified COMFORT sedation score than heart rate and arterial blood pressure. Thus, the number of skin conductance fluctuations seems to be an objective supplement to the modified COMFORT sedation score for monitoring increased stress in artificially ventilated and circulatory stable children. | | Language | eng | | Pub Type(s) | Comparative Study
Journal Article
Multicenter Study
| | PubMed ID | 18829782 |
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