Articles: postoperative.
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Curr Opin Anaesthesiol · Feb 2014
ReviewTechniques and applications of perioperative therapeutic plasma exchange.
Therapeutic plasma exchange (TPE) is a useful adjunct in the management of antibody-mediated disorders. The indications for TPE now include the perioperative setting. This review updates the anesthesiologist on the relevant clinical indications and precautions of plasma exchange. ⋯ Plasmapheresis, or TPE, removes monoclonal antibodies, immune complexes and paraproteins. The utility of TPE in the perioperative period has recently become more apparent. Antibody-mediated disorders are associated with postoperative morbidity and mortality and are treated with TPE. Indications for TPE for cardiac surgery include heparin-induced thrombocytopenia, thrombotic thrombocytopenia purpura and antiphospholipid syndrome. Other indications for perioperative TPE are typically related to immunomodulation during solid-organ transplant. Immunomodulation, primarily with immunosuppressive medications and TPE, of a previously allosensitized recipient pretransplant increases the likelihood of a successful match. TPE is also useful in the management of intentional and inadvertent ABO incompatible recipients and is essential in the treatment of hyperacute rejection. TPE will likely be more utilized in the future and understanding the essentials of the procedure will facilitate the perioperative management of antibody-mediated disorders.
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Minerva anestesiologica · Feb 2014
Postoperative hemoglobin levels and its association with myocardial ischemia in non-cardiac surgical patients.
Low hemoglobin (Hb) levels as well as cardiac complications are common conditions in postoperative surgical patients and both are associated with poor outcome. The aim of this study was to determine the influence of postoperative Hb levels on myocardial ischemia in high-risk patients who underwent non-cardiac surgery. ⋯ Postoperative Hb levels are independently associated with postoperative myocardial ischemia in high-risk patients undergoing non-cardiac surgery.
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This study was conducted to provide information regarding prevalence of pain, type of provider managing pain, and use of Internet for information regarding pain, among patients coming for presurgical anesthesia consultation at a major academic institution. ⋯ Patients are presenting for surgery with significant pre-operative pain issues. Knowing this information pre-operatively will help healthcare personnel manage postsurgical pain more effectively. Patients are also using the Internet to obtain information regarding pain. As providers, there may be value to directing patients to reliable information online during consultation. As all physicians will eventually be managing chronic pain in their patients, pain education should be given priority in medical school curriculum.
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Meanwhile mitral valve insufficiency is probably the second most common heart valve disease represented in cardiac surgery. Due to low perioperative morbidity and mortality, nowadays mitral valve repair can even be considered in asymptomatic patients. The enhancements of minimally invasive surgical techniques led to a decrease in surgical trauma and accelerated postoperative recovery, resulting in increased acceptance of these operating techniques. Therefore, the present review focuses on the different surgical access ways to the mitral valve and their significance for mitral valve repair. ⋯ Today mitral valve repair is the gold standard for treatment of significant mitral valve regurgitation with low perioperative morbidity and mortality and excellent long-term results. It can be performed through minimally invasive surgical techniques without compromising long-term durability of repair results, but with a decrease in surgical trauma and accelerated postoperative recovery. Currently, endovascular therapy for mitral regurgitation (e.g., the MitraClip procedure) should be limited to patients who otherwise would not be eligible for surgery.
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Anesthesia and analgesia · Feb 2014
The impact of sleep apnea on postoperative utilization of resources and adverse outcomes.
Despite the concern that sleep apnea (SA) is associated with increased risk for postoperative complications, a paucity of information is available regarding the effect of this disorder on postoperative complications and resource utilization in the orthopedic population. With an increasing number of surgical patients suffering from SA, this information is important to physicians, patients, policymakers, and administrators alike. ⋯ The presence of SA is a major clinical and economic challenge in the postoperative period. More research is needed to identify SA patients at risk for complications and develop evidence-based practices to aid in the allocation of clinical and economic resources.