Articles: postoperative-pain.
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A retrospective study was carried out to determine analgesic requirements in a group of orthopaedic outpatients (n = 145) and oral surgery inpatients (n = 172). The orthopaedic patients received a codeine-paracetamol premedication, an opioid during operation, or no analgesic. ⋯ In the patients undergoing oral surgery, ibuprofen administered before operation significantly reduced analgesic requirement, without unwanted side effects. The use of codeine-paracetamol or a non-steroidal anti-inflammatory agent before body surface surgery appeared to be advantageous in reducing postoperative analgesic needs, without causing problems associated with the stronger opioids.
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Randomized Controlled Trial Comparative Study Clinical Trial
Continuous infusions of lumbar epidural fentanyl and intravenous fentanyl for post-thoracotomy pain relief. I: Analgesic and pharmacokinetic effects.
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Randomized Controlled Trial Comparative Study Clinical Trial
Patient controlled lumbar epidural fentanyl for post thoracotomy pain.
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Randomized Controlled Trial Clinical Trial
Timing of caudal block placement in relation to surgery does not affect duration of postoperative analgesia in paediatric ambulatory patients.
The purpose of this study was to determine if the timing of caudal block placement in relation to surgery affected either the duration of postoperative pain relief or the discharge time in children undergoing brief ambulatory surgical procedures. Forty ASA physical status I or II children ages 18 mo to 11 yr were randomly assigned to one of two groups. Group 1 patients received a caudal block with 0.5 ml.kg-1 of bupivacaine 0.25 per cent following the induction of anaesthesia but before the onset of surgery. ⋯ Pain was assessed at five-minute intervals using an Objective Pain Scale. No statistically significant differences were noted between Group 1 and Group 2 patients with regard to their postoperative pain/discomfort scores, the need for postoperative narcotic analgesia, or the time required for either group to meet standard discharge criteria. It is concluded that the duration of postoperative analgesia is not impaired by placing the caudal block prior to the start of a brief surgical procedure.
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Epidural sufentanil was administered to 57 women after Caesarean section, under epidural anaesthesia, to provide postoperative analgesia. Each patient received a 30 micrograms dose at the first complaint of pain and this dose was repeated when pain recurred. Epinephrine (1:200,000) was added to the local anaesthetic, sufentanil, both, or neither. ⋯ Respiratory depression, as defined by a respiratory rate less than 10 bpm, was not observed. A number of patients noted a transient period of euphoria 5-8 min after administration of the epidural sufentanil. The authors feel that epidural sufentanil provides satisfactory analgesia after Caesarean section, but the brief duration of action and the high incidence of drowsiness limit its acceptability for routine use in obstetric patients.