A.413 Reduced morphine requirements via PCA in the elderly
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چکیده
منابع مشابه
Epidural Xylazine Reduced Ketamine Anesthetic Requirements in Laparoscopic Ovariohysterectomy in the Dog
Objectives: To evaluate if epidural administration of xylazine could decrease the effective dose of intravenous ketamine for maintenance of general anesthesia in laparoscopic procedures and assessment of related complications during anesthesia. Design: Experimental Study. Animals: 20 Female dogs with 21.0 ± 3.0 kg weight and 18.0 ± 1.2 months age. Material and methods: Animals randomly divid...
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BACKGROUND It has been suggested that the dose of intravenous morphine used during postoperative titration is not modified by aging. The authors therefore studied morphine requirements in patients undergoing total hip replacement. METHODS Intravenous morphine titration was administered as boluses, then subcutaneous morphine was administered every 4 h over 24 h. Pain was assessed by use of the...
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OBJECTIVE To study the use of intrathecal morphine plus PCA for reducing morphine consumption, pain scores, and improving patient-satisfaction. MATERIAL AND METHOD The authors included patients who had received a flank incision for elective kidney surgery. The patients were random into the intrathecal and control groups by block randomization using the sealed envelop technique. The intratheca...
متن کاملComparison of patient-controlled analgesia (PCA) with tramadol or morphine.
PURPOSE To compared the clinical efficacy of tramadol and morphine using a patient-controlled analgesia (PCA) delivery system. METHODS In a prospective, randomized, double blind study, we evaluated 80 adult patients scheduled for elective hip or knee arthroplasty with general inhalational anesthesia. When patients complained of pain in the recovery room, patients were randomized to receive ei...
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In sparse principal component analysis we are given noisy observations of a low-rank matrix of dimension n × p and seek to reconstruct it under additional sparsity assumptions. In particular, we assume here each of the principal components v1, . . . ,vr has at most s0 non-zero entries. We are particularly interested in the high dimensional regime wherein p is comparable to, or even much larger ...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1996
ISSN: 0007-0912
DOI: 10.1016/s0007-0912(18)31268-6