Articles: adult.
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Chronic pain affects approximately 20 % of adults worldwide and is often associated with a decrease in the quality of life and various comorbidities. Conventional analgesic therapies are frequently insufficient and sometimes lead to severe side effects. ⋯ Epigenetic mechanisms which interfere with the regulation of gene expression are involved in the pathogenesis of several diseases and are gaining increasing impetus in medical research. As they are also involved in pain processing, a modulation of these mechanisms might represent a novel option for the therapy of pain patients.
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Int J Chron Obstruct Pulmon Dis · Jan 2014
ReviewDistinguishing adult-onset asthma from COPD: a review and a new approach.
Adult-onset asthma and chronic obstructive pulmonary disease (COPD) are major public health burdens. This review presents a comprehensive synopsis of their epidemiology, pathophysiology, and clinical presentations; describes how they can be distinguished; and considers both established and proposed new approaches to their management. Both adult-onset asthma and COPD are complex diseases arising from gene-environment interactions. ⋯ The current management of chronic asthma in adults is based on achieving and maintaining control through step-up and step-down approaches, but further trials of back-titration in COPD are required before a similar approach can be endorsed. Long-acting inhaled anticholinergic medications are particularly useful in COPD. Other distinctive features of management include pulmonary rehabilitation, home oxygen, and end of life care.
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Burns from domestic irons are potentially preventable injuries which can result in significant morbidity. Several studies have reported these injuries in children but there are no reports to date in adults. Epidemiology, management and outcome of these injuries is described, and possible preventative strategies are discussed. ⋯ Burns from domestic irons are relatively common and cause significant morbidity despite their small size. A bimodal presentation is seen with injuries occurring either before the age of 4 years or during adulthood, when they are typically associated with an underlying medical condition. Education campaigns and design features such as a retractable cord may further reduce the incidence of this type of burn.
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Invasive Candida infections represent a diagnostic and therapeutic challenge for clinicians particularly in the intensive care unit (ICU). Despite substantial advances in antifungal agents and treatment strategies, invasive candidiasis remains associated with a high mortality. Recent guideline recommendations on the management of invasive candidiasis by the European Society of Clinical Microbiology and Infectious Diseases (ESCMID) from 2012, the German Speaking Mycological Society and the Paul Ehrlich Society for Chemotherapy (DMykG/PEG) from 2011 and the Infectious Diseases Society of America (IDSA) from 2009 provide valuable guidance for diagnostic procedures and treatment of these infections but need to be interpreted in the light of the individual situation of the patient and the local epidemiology of fungal pathogens. ⋯ Echinocandins have emerged as the generally preferred primary treatment in candidemia. The expert panel of ESCMID views fluconazole only as a marginally recommended therapy for this indication. The use of amphotericin B deoxycholate should be generally avoided because of toxicity.
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The estimation of caloric needs of critically ill patients is usually based on energy expenditure (EE), while current recommendations for caloric intake most often rely on a fixed amount of calories. In fact, during the early phase of critical illness, caloric needs are probably lower than EE, as a substantial proportion of EE is covered by the non-inhibitable endogenous glucose production. Hence, the risk of overfeeding is higher during the early phase than the late phase, while the risk of underfeeding is higher during the late phase of critical illness. ⋯ Available techniques to assess EE include predictive equations, calorimetry, and doubly labeled water, the reference method. The available predictive equations are often inaccurate, while indirect calorimetry is difficult to perform for several reasons, including a shortage of reliable devices and technical limitations. In this review, the authors intend to discuss the different techniques and the influence of the method used on the interpretation of the results of clinical studies.