Internal medicine journal
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Internal medicine journal · Apr 2023
Preventability of Venous Thromboembolism in Hospitalised Patients.
Hospital-acquired venous thromboembolism (VTE) is a major cause of morbidity and mortality. ⋯ Approximately one out of 10 hospital-acquired VTE are preventable. Hospitals should focus on measuring and reporting VTE that are preventable to provide a more accurate measure of the burden of VTE that can be reduced by improving care.
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Schizophrenia is the most common of a group of psychotic disorders that occur in approximately 3% of the population over the lifespan. It has clear genetic antecedents, which are shared across the spectrum of psychotic disorders; however, a range of other biological and social factors influence the onset and treatment of the disorder. Schizophrenia is diagnosed by a characteristic set of symptoms (positive, negative, disorganisation, cognitive and affective) accompanied by a functional decline. ⋯ Treatment requires a combination of pharmacological and psychosocial interventions. Physical health is poor in this group of people and this is not helped by inconsistent care from health services. Although earlier intervention has improved the immediate outcomes, the longer-term outcome has not significantly shifted.
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Internal medicine journal · Apr 2023
Pancreatitis and Post-Pancreatitis Diabetes in Central Australia.
Pancreatitis and diabetes are common among Aboriginal people of Central Australia. The contribution of pancreatitis to the development of post-pancreatitis diabetes mellitus (PPDM) is not known. ⋯ Prevalence of AP and CP in Central Australia was higher in Aboriginal than non-Aboriginal people. Few patients with diabetes recorded after pancreatitis had appropriate PPDM diagnostic testing. Interdisciplinary education on the diagnosis of PPDM is required.
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Internal medicine journal · Apr 2023
Immunisation used for offensive and defensive purposes during the Second World War.
The best defence against natural or intentional biological agents during armed conflict is usually immunisation, as with typhoid fever, but exceptional circumstances are informative. A large iatrogenic epidemic of hepatitis B occurred in 1942 due to contaminated lots of yellow fever (YF) vaccine used in the US military, even though there was no natural risk of infection. YF vaccine was intended to protect against Japanese Army's use of YF as a biowarfare agent, which did not eventuate. ⋯ German Army use of the Weil-Felix reaction to eliminate civilians likely to be typhus infected was subverted by Polish medical officers. They immunised civilians with locally produced Proteus antigens to create false-positive Weil-Felix reactions in order to exempt men from forced labour schemes. Immunisation against biowarfare agents has a mixed record, indicating that vaccines rarely cover well for intelligence gaps.