Articles: chronic.
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Critical care medicine · Apr 2014
Increased ICU Resource Needs for an Academic Emergency General Surgery Service.
ICU needs of nontrauma emergency general surgery patients are poorly described. This study was designed to compare ICU utilization of emergency general surgery patients admitted to an acute care emergency surgery service with other general surgery patients. Our hypothesis is that tertiary care emergency general surgery patients utilize more ICU resources than other general surgical patients. ⋯ Emergency general surgery patients have increased ICU needs in terms of length of stay, ventilator usage, and continuous renal replacement therapy usage compared with other services, perhaps due to the higher percentage of transfers and emergent surgery required. These patients represent a distinct population. Understanding their resource needs will allow for better deployment of hospital resources.
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In patients with COPD, cardiovascular diseases are the most common concomitant chronic diseases, a leading cause of hospitalization, and one of the main causes of death. A close connection exists between COPD and cardiovascular diseases. Cardiovascular risk scores aim to predict the effect of cardiovascular comorbidities on COPD mortality, but there is a need to better characterize occult and suboccult cardiovascular disease, even in patients with mild to moderate COPD. ⋯ Candidate mechanisms have been proposed, but surprisingly, only limited data are available regarding the impact of the different COPD treatment modalities on arterial stiffness, although initial studies have suggested a significant positive impact. In this review, we present the various surrogate markers of cardiovascular morbidity in COPD and the central role of arterial stiffness and the underlying mechanisms explaining vascular remodeling in COPD. We also consider the therapeutic impact of COPD medications and exercise training on arterial stiffness and the assessments that should be implemented in COPD care and follow-up.
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Nephrol. Dial. Transplant. · Apr 2014
Randomized Controlled Trial Multicenter Study Comparative StudyFerric carboxymaltose in patients with iron-deficiency anemia and impaired renal function: the REPAIR-IDA trial.
Iron-deficiency anemia in non-dialysis-dependent chronic kidney disease (NDD-CKD) frequently requires parenteral iron replacement, but existing therapies often require multiple administrations. We evaluated the efficacy and cardiovascular safety of ferric carboxymaltose (FCM), a non-dextran parenteral iron permitting large single-dose infusions, versus iron sucrose in patients with iron-deficiency anemia and NDD-CKD. ⋯ Two 750-mg infusions of FCM are a safe and effective alternative to multiple lower dose iron sucrose infusions in NDD-CKD patients with iron-deficiency anemia.
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A large proportion of patients undergoing surgery have coexisting chronic kidney disease, placing them at greater risk of postoperative morbidity and mortality. The purpose of this review is to review the recent developments in how renal function is estimated, how this relates to surgical outcomes, and how this has been applied clinically. ⋯ Improved accuracy in defining kidney disease will aid clinicians in identifying higher risk patients, and aid earlier diagnosis of acute kidney injury. Further research is required, specifically on the implications of kidney disease in noncardiac surgical patients, and how defining renal function before and after surgery can aid in preventive strategies.
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Productivity loss is an overlooked aspect of the burden of chronic health conditions. While modern guidelines emphasize achieving clinical control in asthma management, few studies have reported on the relationship between asthma control and productivity loss. We calculated the productivity loss that can be avoided by achieving and maintaining clinical control in employed adults with asthma. ⋯ Our results indicate that substantial gain in productivity can be obtained by achieving asthma control. Presenteeism is more responsive than absenteeism to asthma control, and, thus, is a more important source of preventable burden.