[Holistic approach of the care of the infant with hypoxic-ischaemic encephalopathy in Spain]

Abstract

Introduction: There is not much information about the care of infants with hypoxic-ischaemic encephalopathy (HIE) treated with therapeutic hypothermia (TH) in Spain. This includes whether protocols are routinely used, the type of neuro-monitoring performed, and how information on the neurological prognosis is presented to families. The answers to these would allow to detect and implement areas of improvement.

Method: A cross-sectional analysis was performed on the responses to structured questionnaires sent to all the Spanish neonatal units that were performing TH in June 2015. Questions were divided into 5sections: 1) the availability of protocols and technological resources, 2) the use of neuro-monitoring tools, 3) the knowledge and training of the professionals; 4) the prognostic information given to the parents; and 5) the discharge report and the follow-up plan.

Results: Most centres (95%) use servo controlled whole-body cooling methods and have specific management protocols. Sedation is used in 70% of centres, and in 68% of them the onset of enteral feeding is delayed until the end of the cooling period. Amplitude-integrated electroencephalography monitoring is used in more than 80% of the centres, although only in 50% are nurses able to interpret it. Cerebral oxygen saturation is not often monitored (16%). As regards diagnostic-prognostic studies, neuroimaging is universal, but brain damage biomarkers are hardly used (29%). Prognostic information is offered within the first 72 posnatal hours in 21% of the centres, and is given without the presence of the nurse in 70% of the centres. Follow-up is performed by a neuro-paediatrician (84%), with an uneven duration between centres.

Conclusions: The care of infants with HIE treated with TH in Spain is generally adequate, although there are areas for improvement in neuromonitoring, sedation, prognostic information, teamwork, and duration of follow-up.

Keywords: Asfixia; Asphyxia; Biomarcadores; Biomarkers; Follow-up; Hipotermia terapéutica; Hipoxia-isquemia; Hypoxia-ischaemia; Neonato; Newborn; Prognosis; Pronóstico; Seguimiento; Therapeutic hypothermia.