Four-Weekly Benzathine Penicillin G Provides Inadequate Protection against Acute Rheumatic Fever in Some Children.

This study aimed to identify recurrent acute rheumatic fever (ARF) episodes which occurred despite adherence to prophylactic benzathine penicillin G (BPG). Data from Australia's Northern Territory were analyzed; ARF recurrences between 2012 and 2017 diagnosed while the person was prescribed BPG were identified. Days at risk (DAR)-median and interquartile range-preceding ARF onset were calculated. The timing of BPG doses was examined for individuals with no DAR. One hundred sixty-nine ARF recurrences were analyzed; median DAR in the previous 8 weeks before ARF onset was 29. Most recurrences occurred following > 7 DAR (87%). Eight recurrences (5%) occurred despite no DAR; all were aged less than 16 years at the time of their recurrence/s. Recurrent ARF most commonly occurs after delayed BPG doses, but in some cases, receiving every prescribed BPG dose on time did not prevent recurrent ARF. A method to identify high-risk individuals before recurrent ARF is needed.

Takotsubo Cardiomyopathy Associated With Work-Place Bullying.

Background: Takotsubo cardiomyopathy (TC) is a condition of transient left ventricular dysfunction precipitated by acute physical or emotional stress. The pathogenesis of TC is not well understood, but it is known to predominantly affect postmenopausal women in the context of physical or emotional triggers. Aims: To describe a case of TC with an association to a never previously described work place stressor of bullying. Case Report: A 48-year-old female lawyer developed acute chest pain after experiencing significant emotional distress at a workplace meeting. She had experienced 18 months of increasing work-related mental stress in a new managerial role. She was initially thought to have a non-ST-elevation myocardial infarction (NSTEMI) with widespread T wave inversion on electrocardiogram and elevated serial troponin. However, a diagnosis of TC was subsequently made given the characteristic apical ballooning morphology of the left ventricle found on echocardiogram, normal coronary arteries on angiography and a normal echocardiogram 3 weeks later. This case report describes TC in a younger demographic and a link with workplace bullying. Conclusions: Chronic workplace bullying has the potential for serious physical harm by precipitating Takotsubo cardiomyopathy.