Masui. The Japanese journal of anesthesiology
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Review
[Perioperative management after non-cardiac surgery in patients with chronic kidney disease].
The number of patients with chronic kidney disease (CKD) continues to increase all over the world for the past ten years. It follows that we have more CKD patients with various complications who need perioperative management in Japan. ⋯ Safe comprehensive anesthetic management is required in order not to aggravate the preoperative CKD. In this review, we will take up some recent topics and novel concept in association with noncardiac surgery for the perioperative management of CKD patients.
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The concept and the definition of CKD proposed by The National Kidney Foundation (USA) have been there for 10 years. The Japanese Society of Nephrology also has conducted the education and the spread of CKD. Consequently, in 2009 the newly introduced dialysis patients reached the ceiling in number in Japan. Definition, diagnosis, grading and the treatment of CKD published in 2012 by The Japanese Society of Nephrology were reviewed in this article.
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To avoid perioperative cardiac complications and deterioration of renal function in chronic kidney disease (CKD), anesthesiologists are required to manage respiration and circulation properly. Three mechanisms are considered to worsen renal function during inappropriate mechanical ventilation; first, hypercapnia or hypoxemia, second, unstable systemic hemodynamic, and third, systemic inflammatory mediators derived from pulmonary biotrauma. Many circulatory problems are present in CKD patients, for example, hypertension, cardiac hypertrophy, cardiomyopathy, ischemic heart disease, arterial sclerotic valve disease, salt and water retention etc. ⋯ Appropriate hemodynamic monitoring, including direct arterial pressure, left ventricular preload, intravascular volume and cardiac output could be helpful for anesthesiologists to manage CKD patients safely. In the area of CKD and anesthesia, there is lack of evidence in respiratory and circulatory strategies. Prospective studies in these aspects are required in the future.
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Chronic kidney disease (CKD), defined by abnormalities in kidney function or damage stable for more than three months, is a relatively common disease in Japan. A high prevalence of pain-associated disease is reported in the CKD population. ⋯ Furthermore, certain analgesics can increase the risk of acute kidney injury and they should be avoided in CKD patients. The aim of this article is to review the considerations needed for pain management in CKD patients.
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Regional anesthesia has been widely applied as an excellent method for perioperative analgesia. Recent studies suggested that regional anesthesia is a promising approach to minimize the risk of surgical site infection and postoperative cancer recurrence, subsequently providing the benefits to the long-term outcome. ⋯ Besides, during the perioperative periods, tumor immunity is significantly depressed due to surgical pain, activation of sympathetic nervous system, inflammatory responses, and others. In this review article, we discuss the tumor immunity during the perioperative period, with focus on the alterations of tumor immunity and regional anesthesia.