Minerva medica
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Alopecia still remains one of the most untreatable side-effects induced by cancer chemotherapy. According to the phytotherapeutic tradition, Panicum Miliaceum has been proven to be effective in the prevention of hair loss for different reasons. At present, however, there are no data about its possible efficacy in the treatment of cancer chemotherapy-induce alopecia. The aim of this study was to analyze the efficacy of Panicum Miliaceum in cancer patients treated with the most potent chemotherapeutic drugs in terms of hair loss, consisting of cisplatin (CDDP) and anthracyclines. ⋯ This preliminary study would suggest that the concomitant treatment with Panicum Miliaceum may be effective in preventing hair loss induced by CDDP-containing chemotherapies, whereas the benefit was lower in patients treated with anthracyclines. Future randomized studies will be necessary to confirm these preliminary
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The kidney is commonly affected in thrombotic thrombocytopenic purpura (TTP), a multi-system disorder with microvascular thrombosis of the capillaries and arterioles. Nevertheless, due to difference in its diagnostic criteria, the frequency and severity of renal dysfunction in TTP remains controversial. Recent studies indicate that the severe deficiency of a von Willebrand factor (VWF) cleaving protease, ADAMTS13, is the main cause of platelet thrombosis in TTP; it is now possible to define TTP at the molecular level. ⋯ Patients with TTP, particularly of the hereditary type, may develop chronic renal failure. This complication may be a consequence of repeated insults by overt or subclinical microvascular thrombosis to the kidney, or it may have a separate cause. Therapy of hereditary TTP should aim not only to prevent acute exacerbations but also to minimize the risk of irreversible renal injury.
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Meningococcal disease continue to have a major public health impact in many countries. Five major groups of Neisseria meningitidis (A, B, C, Y and W135) are responsible for most meningococcal diseases. Plain polysaccharides vaccines for Neisseria meningitidis groups A, C, Y and W-135 have been in use for approximately 20 years, both to prevent invasive disease in high-risk population and to control disease outbreaks. ⋯ Tetravalent serogroup A, C, Y and W135 meningococcal vaccines are under development and one has already been licensed. There is still no universal vaccine available against the serogroup B, which is a major cause of invasive disease. This report summarises the different approaches to the development of vaccines against the pathogenic meningococci.
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Burn trauma is a frequent cause of morbidity and mortality all over the world. Advancements in resuscitation, surgical tecniques, infection control and nutritional/metaolic support decreased mortality and morbidity. This article intends to review current outlines for initial treatment and resuscitation nutritional/metabolic support and wound management peculiar to burn patients.
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Up to 15% of people that are visited in the Emergency Department of a Hospital have a mental disorder and/or a psychiatric symptom: often this is not recognized or not properly treated. The reasons for this are more than one and involve: the emergency physicians that are not always prepared and sensible to face this kind of disorders; the psychiatrists that are not always well tuned with the language and the clinic of the emergency; and the patients, that can ignore or deny the psychiatric nature of their problems. After an initial definitions of the most important terms and concepts (Psychiatric Emergency and Urgency, Behavioral Emergency, Acute Presentations of Mental Disorders, and Crisis) the Medical and Psychiatric Assessment are discussed with different Clinical Presentations and Classifications, Psychosocial Evaluation and Risk Assessment. Finally the Clinical Management and the Pharmacological Treatment are presented with special attention to the underlying medical causes and to the use of new drugs, especially second generation antipsychotics, alone or combined with benzodiazepines.