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.