Safety issues with an inter-hospital transport of a patient with a Berlin Heart Excor biventircular assist device.

BACKGROUND: Interhospital transfers of pediatric patients on the Berlin Heart Excor have been published on an occasional basis. METHODS: Nowadays medicine evolves away from just feasibility towards quality and safety issues. Management tools like risk analysis have found their way into clinical practice. RESULTS: Exemplary, we present a case of a 20 months old boy on a Berlin Heart BiVAD Excor who underwent a 224 km ground transport. After a systematic review of the published literature, we describe our safety management with the aim was to provide highest quality of care for the transport. CONCLUSION: Besides a risk analysis, we also describe our training and simulation protocol.

Balloon angioplasty and stent implantation within 30 days postcongenital heart surgery (CHS) in children.

OBJECTIVES: This study aims to assess balloon angioplasty (BAP) and stent implantation (SI) procedures early after congenital heart surgery (CHS) in children. BACKGROUND: These interventions are considered potential high-risk procedures and often avoided or postponed. METHODS: This is a retrospective, single centre study of all BAP and SI procedures within 30 days after CHS (01/2001 until 01/2021). RESULTS: A total of 127 (96 SI, 31 BAP) procedures were performed in 104 patients at median 6.5 days (interquartile range: 1-15) after CHS. Balloon-to-stenosis ratio and balloon-to-reference vessel ratio were significantly smaller compared to stent-to-stenosis ratio and stent-to-reference vessel ratio (p < .001 and p = .005). There was a greater rise in absolute vessel diameter, greater rise in vessel diameter in relation to the stenosis and vessel diameter in relation to the reference vessel with SI (p < .001, p = .01, and p < .001). Up to 94% SIs fulfilled both success criteria (increase of vessel diameter ≥50% of minimal vessel diameter or achievement ≥75% of the reference vessel diameter). Major adverse events were more frequent in the BAP group (p = .05). Intraprocedural complications were 5/31 (16%) in the BAP group and 13/96 (13%) in the SI group (p = .77). CONCLUSION: BAP and SI procedures within 30 days post-CHS can be performed safely, with a greater stent-to-stenosis ratio and a greater rise in vessel diameter with stent implantation.

Neurological excitation in a 6-week-old male infant after morphine overdose.

While respiratory depression is a known complication of morphine overdose, the neuro-excitatory side effect of the morphine metabolite morphine-3-glucuronide is less widely known. Here, we report the case of an infant with neurological excitation after morphine overdose. The neuro-excitation in this infant was probably induced by an elevated morphine-3-glucuronide concentration.