Occupational risk due to violence in a psychiatric ward.
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OBJECTIVES: This study aimed to elucidate causes of aggression from clinical records of a psychiatric ward of a major urban public hospital where aggression towards Health Care Workers [HCWs] was the second leading cause of hospital work-related injuries after needlesticks. METHODS: Psychiatric patients'clinical records for the period 2002-2005 were examined and coded. Data were analysed with the case-control approach to identify the determinants of the aggressive behavior towards HCWs, after adjustment for age, gender, nationality and diagnosis of the patients. RESULTS: We examined 2.196 records and identified 321 individuals who had become violent at least once towards nurses, pshysicians or other patients or relatives during their hospitalization. The victims of the aggressive behavior were mainly nurses. A history of involuntary admission was strongly associated with aggression [OR 4.5, 95% CI 3.4-5.9]. Diagnosis, gender and nationality of the patients were not predictive of aggressive behavior towards HCWs. CONCLUSIONS: Involuntary admission to a psychiatric ward might be a cause of violent behavior towards health care workers, mainly nurses. (+info)
Mechanical ventilation in patients with end-stage idiopathic pulmonary fibrosis.
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Hippocrates of Kos, the father of clinical medicine, and Asclepiades of Bithynia, the father of molecular medicine. Review.
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Hippocrates of Kos (460-377 Before Common Era, BCE) is universally recognized as the father of modern medicine, which is based on observation of clinical signs and rational conclusions, and does not rely on religious or magical beliefs. Hippocratic medicine was influenced by the Pythagorean theory that Nature was made of four elements (water, earth, wind and fire), and therefore, in an analogous way, the body consisted of four fluids or 'humors' (black bile, yellow bile, phlegm and blood). The physician had to reinstate the healthy balance of these humors by facilitating the healing work of 'benevolent Nature'. The Hippocratic Oath contains the Pythagorean duties of justice, secrecy, respect for teachers and solidarity with peers. The clinical and ethical basics of medical practice as well as most clinical terms used even today have their origins in Hippocrates. His contribution in clinical medicine is immense. Asclepiades of Bithynia (124-40 BCE) was the first physician who established Greek medicine in Rome. Influenced by the Epicurean philosophy, he adhered to atomic theory, chance and evolution, and did not accept the theory of a 'benevolent Nature'. He suggested that the human body is composed of molecules and void spaces, and that diseases are caused by alteration of form or position of a patient's molecules. Asclepiades favored naturalistic therapeutic methods such as a healthy diet, massage and physical exercise. Above all, he introduced the friendly, sympathetic, pleasing and painless treatment of patients into medical practice, influenced by the teachings of Epicurus on pleasure and friendship. He was the first who made the highly important division of diseases into acute and chronic ones and to perform an elective non-emergency tracheotomy. As the founder of the Methodic School, Asclepiades was the first known physician who spoke about what is known today as molecular medicine. (+info)
Coin hoards speak of population declines in Ancient Rome.
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