RESUMEN
OBJECTIVE: To describe the effects of prone positioning on airway management, mechanical ventilation, enteral nutrition, pain and sedation management, and staff utilization in infants and children with acute lung injury. DESIGN: Secondary analysis of data collected in a multiple-center, randomized, controlled clinical trial of supine vs. prone positioning. SETTING: Seven pediatric intensive care units located in the United States. PATIENTS: One hundred and two pediatric patients (51 prone and 51 supine) with acute lung injury. INTERVENTIONS: Patients randomized to the supine group remained supine. Patients randomized to the prone group were positioned prone per protocol during the acute phase of their illness for a maximum of 7 days. Both groups were managed using ventilator and sedation protocols and nutrition and skin care guidelines. MEASUREMENTS AND MAIN RESULTS: Airway management and mechanical ventilatory variables before and after repositioning, enteral nutrition management, pain and sedation management, staff utilization, and adverse event data were collected for up to 28 days after enrollment. There were a total of 202 supine-prone-supine cycles. There were no differences in the incidence of endotracheal tube leak between the two groups (p = .30). Per protocol, 95% of patients remained connected to the ventilator during repositioning. The inadvertent extubation rate was 0.85 for the prone group and 1.03 for the supine group per 100 ventilator days (p = 1.00). There were no significant differences in the initiation of trophic (p = .24), advancing (p = .82), or full enteral feeds (p = .80) between the prone and supine groups; in the average pain (p = .81) and sedation (p = .18) scores during the acute phase; and in the amount of comfort medications received between the two groups (p = .91). There were no critical events during a turn procedure. While prone, two patients experienced an obstructed endotracheal tube. One patient, supported on high-frequency oscillatory ventilation, experienced persistent hypercapnea when prone and was withdrawn from the study. The occurrence of pressure ulcers was similar between the two groups (p = .71). Compared with the supine group, more staff (p = .001) and more time were necessary to reposition patients in the prone group. CONCLUSIONS: Our data show that prone positioning can be safely performed in critically ill pediatric patients and that these patients can be safely managed while in the prone position for prolonged periods of time.
Asunto(s)
Enfermedad Crítica , Unidades de Cuidado Intensivo Pediátrico , Posición Prona , Analgesia , Preescolar , Nutrición Enteral , Femenino , Recursos en Salud/estadística & datos numéricos , Humanos , Lactante , Recién Nacido , Intubación Intratraqueal , Masculino , Respiración Artificial , Síndrome de Dificultad Respiratoria/terapia , Síndrome de Dificultad Respiratoria del Recién Nacido/terapia , Posición SupinaRESUMEN
OBJECTIVE: To evaluate the effect of parent presence during multidisciplinary rounds on NICU-related parental stress. DESIGN: Quasi-experimental study. SETTING: University-affiliated, 24-bed NICU located within a children's hospital that admits infants from birth to 6 months of age. PARTICIPANTS: One hundred thirty-two parents of infants admitted to the NICU for the first time. METHODS: All parents completed the Parent Stressor Scale: NICU (PSS:NICU) on Study Days 0 and 3. In addition to usual family communication practices, parents in the experimental group were offered the opportunity to participate in multidisciplinary rounds on their infants. RESULTS: A total of 132 parents completed the study; the first 46 parents were enrolled in the control group, and the subsequent 86 parents in the experimental group. Overall PSS:NICU scores decreased significantly in the experimental group between Study Days 0 and 3 (mean ± standard error [SE] = -0.24 ± 0.07, p < .001), but the change was not significantly different between the control and experimental groups (mean ± SE = -0.12 ± 0.10, p = .25). The PSS:NICU Parental Role Alteration subscale decreased by the largest margin in the experimental group (mean ± SE = -0.42 ± 0.09, p < .0001), but the change was not significantly different between groups (mean ± SE = -0.26 ± 0.14, p = .06). Overall PSS:NICU stress scores were higher in mothers than fathers (mothers, mean ± SE = 3.4 ± 0.81; fathers, mean ± SE = 2.7 ± 0.67; p < .001). CONCLUSION: Providing parents with the opportunity to participate in multidisciplinary rounds did not affect NICU-related parental stress. Mothers reported higher levels of stress than fathers.