Child-to-Parent Violence and Abuse: A Scoping Review.

Child-to-parent violence and abuse (CPVA) is a pattern of behavior where a parent or carer is abused by a child they are caring for. The main body of work on CPVA is relatively recent and evolving at pace. This scoping review explores the characteristics of parents, carers, children, and young people in cases of CPVA, the characteristics of CPVA, and barriers to and facilitators of help-seeking in cases of CPVA.

Cardiorespiratory consequences of attenuated fentanyl and augmented rocuronium dosing during protocolised prehospital emergency anaesthesia at a regional air ambulance service: a retrospective study.

Background: Pre-Hospital Emergency Anaesthesia (PHEA) has undergone significant developments since its inception. However, optimal drug dosing remains a challenge for both medical and trauma patients. Many prehospital teams have adopted a drug regimen of 3 mcg/kg fentanyl, 2 mg/kg ketamine and 1 mg/kg rocuronium ('3:2:1').

When brain devices go wrong: a patient with a malfunctioning deep brain stimulator (DBS) presents to the emergency department.

A man in his 50s attended the emergency department with an acute deterioration in his Parkinson's symptoms, presenting with limb rigidity, widespread tremor, choreiform dyskinesia, dysarthria, intense sadness and a severe occipital headache. After excluding common differentials for sudden-onset parkinsonism (eg, infection, medication change), an error on the patient's deep brain stimulator was noted. The patient's symptoms only resolved once he was transferred to the specialist centre so that the programmer could reset the device settings.

Quantifying indium with ion chromatography in hydro- and biohydrometallurgical leaching solutions.

A methodology has been developed to chromatographically quantify indium in polymetallic (bio)hydrometallurgical processing solutions using the Dionex IonPac CS5A column and pyridine-2,6-dicarboxylic acid eluent. Cu(II) and In(III) could be separated by elevating the column temperature to 45°C. The comparatively low stability constant of the In-eluent complex (log K  = 3.