European journal of anaesthesiology
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Randomized Controlled Trial Comparative Study Clinical Trial
Postoperative pain management in orthopaedic patients: no differences in pain score, but improved stress control by epidural anaesthesia.
To investigate the interactions of postoperative pain and endocrine stress response, three groups of 21 patients each with total knee arthroplasty were compared in a randomized, prospective design. For postoperative pain management, a three-in-one block, an epidural catheter analgesia or an intravenous patient-controlled analgesia was used. ⋯ All methods of pain management led to sufficient analgesia, but they were not accompanied by an adequate reduction in endocrine stress response. Thus, postoperative pain is only a secondary stressor and sufficient analgesia with subjective well-being does not prove a stress-free state. With regard to the reduction of sympathoadrenergic stress response, epidural anaesthesia is superior to the three-in-one block and patient-controlled analgesia. Epidural anaesthesia is recommended particularly for high-risk patients with hypertension, coronary heart disease and diabetes mellitus. In these patients, the reduction of a 'hidden' endocrine stress response in addition to prevention of pain is of special interest.
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Randomized Controlled Trial Clinical Trial
Epidural morphine injection after combined spinal and epidural anaesthesia.
Although combined spinal and epidural anaesthesia is efficient and easy to perform, the technique can be a double-edged sword having the potential risk that an increased flux of drugs across the meninges through the hole made in it may lead to severe adverse effects. The aim was to compare the incidence of adverse events when an epidural injection of morphine was given after combined spinal and epidural anaesthesia or after epidural anaesthesia. ⋯ The adverse effects associated with epidural morphine given after spinal anaesthesia did not increase significantly when a 27-G Whitacre needle was used. Thus, the morphine flux through the meningeal hole into the cerebrospinal fluid was trivial.
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Randomized Controlled Trial Clinical Trial
Epidural combination of ropivacaine with sufentanil for postoperative analgesia after total knee replacement: a pilot study.
We assessed the analgesic efficacy of postoperative epidural infusions of ropivacaine 0.1 and 0.2% combined with sufentanil 1 microg mL(-1) in a prospective, randomized, double-blinded study. ⋯ We recommend the use of ropivacaine 0.1% with 1 microg mL(-1) sufentanil for postoperative analgesia after total knee replacement as it provides efficient pain relief with no motor block of the lower limbs. In addition, compared with 0.2% ropivacaine with sufentanil, the mixture reduces local anaesthetic consumption without compromise in patient satisfaction or VAS scores. Patients even experience less nausea.
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Cardiac arrest is a dramatic condition leading to sudden death if someone cannot perform two interventions, basic life support and early defibrillation, that have been proved to improve long-term survival. The modern era of cardiopulmonary resuscitation began with a description of closed chest cardiac massage by Kouwenhoven in 1960. Research to make advances in cardiac arrest is a very difficult task. ⋯ The links in the adult chain of survival are: early access; early CPR; early defibrillation; and early acute cardiac life support. The 'Utstein style', recently introduced, represents a standard of practice both inside and outside hospital with recommended guidelines for the uniform reporting of clinical data from the patient suffering cardiac arrest. According to the concept of the chain of survival, the Utstein style delineates time and establishes a set of core and supplemental times to be recorded that provide important characteristics of the response of victims of cardiac arrest.