The deadly broomstick: an unusual missile injury to the neck

A 51-year-old man was struck by the tip of a broomstick weighing 1000 g at the left side of the neck, upon which he collapsed. Intense but delayed cardiopulmonary resuscitation restored the circulation roughly 30 minutes after the incident. Upon admittance to a nearby hospital, an extensive hypoxic cerebral damage was diagnosed. Death due to the severe cerebral damage occurred 5 hours after the incident. An autopsy demonstrated a severe subcutaneous traumatization of the left side of the neck, with a hemorrhage compressing the carotid bifurcation. A prolonged excitation due to this ongoing compression of the baroreceptors in the carotid sinus was assumed to have led to a cardiac arrest. In this case report, the authors discuss the underlying pathophysiology of this potentially lethal and rare reflexogenic incident also known as the Hering reflex and discuss possible therapeutic measures.

Alveolar echinococcosis: from a deadly disease to a well-controlled infection. Relative survival and economic analysis in Switzerland over the last 35 years

BACKGROUND/AIMS: Alveolar echinococcosis (AE) is a serious liver disease. The aim of this study was to explore the long-term prognosis of AE patients, the burden of this disease in Switzerland and the cost-effectiveness of treatment. METHODS: Relative survival analysis was undertaken using a national database with 329 patient records. 155 representative cases had sufficient details regarding treatment costs and patient outcome to estimate the financial implications and treatment costs of AE. RESULTS: For an average 54-year-old patient diagnosed with AE in 1970 the life expectancy was estimated to be reduced by 18.2 and 21.3 years for men and women, respectively. By 2005 this was reduced to approximately 3.5 and 2.6 years, respectively. Patients undergoing radical surgery had a better outcome, whereas the older patients had a poorer prognosis than the younger patients. Costs amount to approximately Euro108,762 per patient. Assuming the improved life expectancy of AE patients is due to modern treatment the cost per disability-adjusted life years (DALY) saved is approximately Euro6,032. CONCLUSIONS: Current treatments have substantially improved the prognosis of AE patients compared to the 1970s. The cost per DALY saved is low compared to the average national annual income. Hence, AE treatment is highly cost-effective in Switzerland.

Gerd Schwerhoff and Alex Kästner, eds., Göttlicher Zorn und menschliches Maß: Religiöse Abweichung in frühneuzeitlichen Stadtgemeinschaften (Constance: UVK, 2013)

This book presents six essays by researchers associated with the Technological University of Dresden’s collaborative research centre, Transzendenz und Gemeinsinn, on the interesting theme of religious deviance in early modern cities. As Gerd Schwerhoff and Alexander Kästner make clear in the introduction, early modern religious deviance is a broad concept, and one difficult to delimit, particularly because most early modern secular crimes—theft, adultery, witchcraft and magic, blasphemy—were also sins. Should such offences fall under the rubric of secular or religious deviance? Historians have traditionally approached these offences as secular (and indeed, they were commonly prosecuted in ‘secular’ courts), but one cannot help but see their religious roots. Moreover, religious deviance also encompassed divergence over confessional practices and doctrinal beliefs among Catholics, Protestants, Anabaptists, Calvinists, and so on. To try and demarcate this broad field, Schwerhoff and Kästner advocate using the ‘labelling approach’, drawn from sociology and previously used in Schwerhoff’s work: that is, behaviour only becomes deviant when contemporaries classified (or labelled) it as such (p. 27).

Signalling in malaria parasites. The MALSIG consortium

Depending on their developmental stage in the life cycle, malaria parasites develop within or outside host cells, and in extremely diverse contexts such as the vertebrate liver and blood circulation, or the insect midgut and hemocoel. Cellular and molecular mechanisms enabling the parasite to sense and respond to the intra- and the extra-cellular environments are therefore key elements for the proliferation and transmission of Plasmodium, and therefore are, from a public health perspective, strategic targets in the fight against this deadly disease. The MALSIG consortium, which was initiated in February 2009, was designed with the primary objective to integrate research ongoing in Europe and India on i) the properties of Plasmodium signalling molecules, and ii) developmental processes occurring at various points of the parasite life cycle. On one hand, functional studies of individual genes and their products in Plasmodium falciparum (and in the technically more manageable rodent model Plasmodium berghei) are providing information on parasite protein kinases and phosphatases, and of the molecules governing cyclic nucleotide metabolism and calcium signalling. On the other hand, cellular and molecular studies are elucidating key steps of parasite development such as merozoite invasion and egress in blood and liver parasite stages, control of DNA replication in asexual and sexual development, membrane dynamics and trafficking, production of gametocytes in the vertebrate host and further parasite development in the mosquito. This article, which synthetically reviews such signalling molecules and cellular processes, aims to provide a glimpse of the global frame in which the activities of the MALSIG consortium will develop over the next three years.