Pain research & management : the journal of the Canadian Pain Society = journal de la société canadienne pour le traitement de la douleur
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Randomized Controlled Trial
The effects of preoperative oral pregabalin and perioperative intravenous lidocaine infusion on postoperative morphine requirement in patients undergoing laparatomy.
To evaluate and compare the effects of preoperative oral pregabalin and perioperative intravenous lidocaine infusion on postoperative morphine requirement, adverse effects, patients' satisfaction, mobilization, time to first defecation and time to discharge in patients undergoing laparotomy. ⋯ Preoperative oral pregabalin and perioperative intravenous lidocaine infusion decreased postoperative VAS scores. Preoperative oral pregabalin decreased morphine requirement and perioperative intravenous lidocaine infusion hastened gastrointestinal motility and mobilization, and decreased the incidence of nausea in patients undergoing laparotomy. Therefore, preoperative pregabalin with or without lidocaine provides superior pain relief in patients undergoing laparatomy.
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Randomized Controlled Trial
Application of cold patch in relieving pain after transepithelial photorefractive keratectomy.
A return toward toward photorefractive keratectomy has occurred due to better corneal stability and fewer corneal flap complications; however, pain remains a major drawback of the procedure. Currently, clinical pain control measures focus on the administration of pain medications, which may delay corneal epithelial healing and has, occasionally, led to serious corneal toxicity. ⋯ Wearing a cold patch on the eye after transepithelial photorefractive keratectomy effectively relieved pain and inflammation, and reduced the use of painkillers without any side effects.
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There is little knowledge regarding the association between psychological factors and complex regional pain syndrome (CRPS) in children. Specifically, it is not known which factors precipitate CRPS and which result from the ongoing painful disease. ⋯ Children with CRPS are not particularly prone to symptoms of anxiety or depression. Importantly, children with CRPS experienced more stressful life events than children with chronic headaches or abdominal pain. Prospective long-term studies are needed to further explore the potential role of stressful life events in the etiology of CRPS.
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Chronic pain is a complex phenomenon resulting from biological, psychological and social factors, and the use of patient-centred care (PCC) appears to be a promising avenue for its treatment. Various methods have been used for measuring PCC in nurses and physicians (caregivers); however, methodological problems have been raised following the observation of real clinical encounters or standardized patient simulations. The development of new strategies is required. ⋯ To the authors' knowledge, the SOS-PCC is the first instrument available in French to assess PCC behaviour of caregivers using videos of real patients with chronic pain. The psychometric qualities of these instruments are good. Future studies will need to assess this instrument with other populations of caregivers.
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Provision of appropriate and timely treatment for pain in the pediatric population has been challenging. Children with painful conditions commonly present to emergency departments (EDs), a setting in which it may be particularly difficult to consistently provide timely analgesic interventions. ⋯ A multifaceted approach to improving early analgesic interventions was associated with considerably improved rates of early analgesic treatments for supracondylar fracture; however, no improvement in early immobilization was observed.