Masui. The Japanese journal of anesthesiology
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We realized the looks of Gendai Kamada. At first, we found in a figure, in "Seishu Hanaoka and His Surgery" by Syuzo Kure, that the portrait described as that of Gendai is his father's. And we discovered the illustrations that illustrate the looks of Gendai in "Gekakihaizufu", which was a textbook of clinical anesthesia and surgery, printed in 1840. Using these illustrations, we realized the looks of Gendai Kamada.
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The lightwand device (Trachligh) is effective and safe for difficult tracheal intubation. We recorded the process of acquiring the intubation technique with Trachlight and evaluated the usefulness of Trachlight for tracheal intubation. ⋯ This study suggests that the experience of at least 30 cases is necessary to learn the intubation technique with Trachlight.
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The treatment of chronic pain, whether of cancer or noncancer origin, frequently involves the use of opioids. Delay in GI transit and constipation are the most common and often disabling side effects of opioid analgesics. ⋯ This goal is currently addressed by the use of opioid receptor antagonists with limited absorption such as oral naloxone and by the development of peripheral opioid receptor antagonists such as methylnaltrexone and alvimopan. These drugs hold considerable promise in preventing constipation due to treatments with opioids, whereas the analgesic action of opioids remains unabated.
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Tramadol/acetaminophen fixed-dose combination tablets (Tramse) combine tramadol, a centrally acting week opioid analgesic, with low-dose acetaminophen. The action of tramadol may be described as a weak agonist at the mu-opioid receptor, inhibition of serotonin reuptake, and inhibition of noradrenaline reuptake. The second component in these tablets, acetaminophen mainly appears to act through central mechanism. ⋯ It is expected that Tramset is going to induce pain relief and to improve disturbance of daily life in patients with intractable chronic pain. However overuse of Tramset may induce severe adverse effects such as addiction, abuse and hepatotoxicity. Therefore clinician should continuously assess pain intensity, activity of daily life, mode of its consumption, and adverse effects after prescription.
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Opioids are available for patients with chronic non-cancer pain. At the start of treatment, side effects such as nausea and vomiting may occur. As these symptoms appear at a dose lower than that at which analgesic actions are achieved, preventive strategies are important. ⋯ It is also effective to use opioid rotation or change the administration route from oral to continuous subcutaneous administration. However, concerning chronic, non-cancer pain, the opioid rotation regimen is limited to a combination of codeine preparations, morphine preparations, and fentanyl patches. For long-term administration, the continuous intravenous/subcutaneous injection of opioids is not indicated.