Paediatric anaesthesia · 2021
An assessment of opioids on respiratory depression in children with and without obstructive sleep apnea.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Adler Adam C, Chandrakantan Arvind, Nathanson Brian H, von Ungern-Sternberg Britta S
Аннотация
BACKGROUND: Obstructive sleep apnea is a risk factor for respiratory depression following opioid administration as well as opioid-induced hyperalgesia. Little is known on how obstructive sleep apnea status is associated with central ventilatory depression in pediatric surgical patients given a single dose of fentanyl.
METHODS: This was a single-center, prospective trial in children undergoing surgery requiring intubation and opioid administration. Sixty patients between the ages of 2-8 years presenting for surgery at Texas Children's Hospital were recruited. Twenty non-obstructive sleep apnea controls and 30 patients with moderate to severe obstructive sleep apnea met inclusion criteria. Following induction of general anesthesia and establishment of steady-state ventilation, participants received 1 mcg/kg intravenous fentanyl. Ventilatory variables (tidal volume, respiratory rate, end-tidal CO2 , and minute ventilation) were assessed each minute for 10 min. The primary outcome was the extent of opioid-induced central ventilatory depression over time by obstructive sleep apnea status when compared with baseline values. Secondary aims assessed the impact of demographics and SpO2 nadir on ventilatory depression.
RESULTS: We found no significant difference in percent decrease in respiratory rate (38.1% and 37.1%; p = .950), tidal volume (6.4% and 5.4%; p = .992), and minute ventilation (35.0 L/min and 35.0 L/min; p = .890) in control and obstructive sleep apnea patients, respectively. Both groups experienced similar percent increases in end-tidal CO2 (4.0% vs. 2.2%; p = .512) in control and obstructive sleep apnea patients, respectively.
CONCLUSIONS: In pediatric surgical patients, obstructive sleep apnea status was not associated with significant differences in central respiratory depression following a single dose of fentanyl (1 mcg/kg). These findings can help determine safe opioid doses in future pediatric obstructive sleep apneapatients.
METHODS: This was a single-center, prospective trial in children undergoing surgery requiring intubation and opioid administration. Sixty patients between the ages of 2-8 years presenting for surgery at Texas Children's Hospital were recruited. Twenty non-obstructive sleep apnea controls and 30 patients with moderate to severe obstructive sleep apnea met inclusion criteria. Following induction of general anesthesia and establishment of steady-state ventilation, participants received 1 mcg/kg intravenous fentanyl. Ventilatory variables (tidal volume, respiratory rate, end-tidal CO2 , and minute ventilation) were assessed each minute for 10 min. The primary outcome was the extent of opioid-induced central ventilatory depression over time by obstructive sleep apnea status when compared with baseline values. Secondary aims assessed the impact of demographics and SpO2 nadir on ventilatory depression.
RESULTS: We found no significant difference in percent decrease in respiratory rate (38.1% and 37.1%; p = .950), tidal volume (6.4% and 5.4%; p = .992), and minute ventilation (35.0 L/min and 35.0 L/min; p = .890) in control and obstructive sleep apnea patients, respectively. Both groups experienced similar percent increases in end-tidal CO2 (4.0% vs. 2.2%; p = .512) in control and obstructive sleep apnea patients, respectively.
CONCLUSIONS: In pediatric surgical patients, obstructive sleep apnea status was not associated with significant differences in central respiratory depression following a single dose of fentanyl (1 mcg/kg). These findings can help determine safe opioid doses in future pediatric obstructive sleep apneapatients.