Articles: postoperative.
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Acta Anaesthesiol Taiwan · Jun 2016
CommentMagnesium sulfate for postoperative analgesia after surgery under spinal anesthesia.
Magnesium has been proven to have antinociceptive effects in animal and human models of pain. Its effect is primarily based on the regulation of calcium influx into the cell, which is natural physiological calcium antagonism and N-methyl-d-aspartate (NMDA) receptor antagonism. ⋯ Intravenous magnesium sulfate when given as a bolus, followed by an infusion, delayed and decreased the need of rescue analgesics after spinal anesthesia.
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Randomized Controlled Trial
Intraperitoneal ketorolac for post-cholecystectomy pain: a double-blind randomized-controlled trial.
Ketorolac is a parenterally active nonsteroidal anti-inflammatory drug with localized anti-inflammatory properties. We examine the postoperative analgesic efficacy of locally administered intraperitoneal (IP) ketorolac compared with intravenous (IV) ketorolac during laparoscopic cholecystectomy. ⋯ This study did not demonstrate any advantage for the off-label topical intraperitoneal administration of ketorolac in this surgical population. Intraperitoneal and IV ketorolac showed comparable analgesic efficacy following laparoscopic cholecystectomy.
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To elucidate the dynamics of analgesic consumption regarding intravenous patient controlled analgesia (IVPCA) during postoperative period is rather complex partly due to between-patient variation and partly due to within-patient variation. A statistical method was proposed to classify serial analgesic consumption into different classifications that were further taken as the multiple outcomes on which to explore the associated predictors. ⋯ The serial analgesic consumptions were simplified into 3 analgesic consumptions classifications. The identified predictors are useful to recognize patient's analgesic classifications before using IVPCA. This study explored a new approach to analysing dynamic changes of postoperative analgesic consumptions.
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Alleviating acute pain and providing pain relief are central to caring for surgical patients as pain can lead to many adverse medical consequences. This study aimed to explore patients' experience of pain and satisfaction with postoperative pain control. A cross-sectional survey was carried out among 107 respondents who had undergone abdominal surgery in the surgical ward of an urban hospital using the Revised American Pain Society's Patient Outcome and Satisfaction Survey Questionnaires (APS-POQ-R). ⋯ Further analysis on nominal regression, association between dissatisfaction with factors of operation status (46.09 (95% CI 7.456, 284.947)) and previous operation status (13.38 (95% CI 1.39, 128.74)) was found to be significant. Moderate to high levels of pain intensity in the last 24 h after surgery, as well as moderate to high rates of pain-related interference with care activities were most reported. Pain still remains an issue among surgical patients, and effective pain management and health education are needed to manage pain more effectively after surgery.