European journal of pain : EJP
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Randomized Controlled Trial
A randomised, double-blind, crossover, dose ranging study to determine the optimal dose of oral opioid to treat breakthrough pain for patients with advanced cancer already established on regular opioids.
Pain in people with advanced cancer is prevalent. When a stable dose of opioids is established, people still experience episodic breakthrough pain for which dosing of an immediate release opioid is usually a proportion of the total daily dose. ⋯ Despite the widespread use of immediate release morphine solution for breakthrough cancer pain, the ideal dose derived from background dose has not been determined in an adequately powered randomized, double-blind, crossover, dose ranging study. This study tested three dose levels in people with advanced cancer. Given no differences in time to onset, level of analgesia achieved, nor side effects, the lowest dose tested (1/12th of the daily dose) should be used.
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Randomized Controlled Trial
Ultrasound-Guided Continuous Deep Serratus Anterior Plane Block Versus Continuous Thoracic Paravertebral Block for Perioperative Analgesia in Videoscopic-Assisted Thoracic Surgery.
The deep serratus anterior plane block (SAPB) is a promising novel regional anaesthesia technique for blockade of the anterolateral chest wall. Evidence for the efficacy of SAPB versus other analgesic techniques in thoracic surgery remains inadequate. ⋯ The SAPB interfascial plane block is an efficacious alternative method of opioid-sparing analgesia in high-risk thoracic surgical patients as part of an enhanced recovery programme.
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Randomized Controlled Trial
Analgesic efficacy of 10% lidocaine spray during nasoenteral catheterization: Randomized triple-blind trial.
Pain is a common experience during nasoenteral catheterization. Although the procedure causes discomfort and distress to patients, procedural pain remains neglected and undertreated. ⋯ The use of 10% lidocaine spray was more effective in relieving procedural pain and discomfort during nasoenteral catheterization. Patients who received 10% lidocaine spray registered lower discomfort and pain scores than those from 2% lidocaine gel group; there were less complications among patients in the IG.
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Randomized Controlled Trial
Perioperative intravenous low-dose ketamine for neuropathic pain after major lower back surgery: A randomized, placebo-controlled study.
Chronic pain after major lower back surgery is frequent. We investigated in adults the effect of perioperative low-dose ketamine on neuropathic lower back pain, assessed by the DN4 questionnaire, 6 and 12 months after major lower back surgery. ⋯ Registered by Dr Christoph Czarnetzki as principal investigator on February 20, 2008 at clinicaltrials.gov (NCT00618423).
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Randomized Controlled Trial
Comparison of efficacy of diclofenac and tramadol in relieving pain in patients of acute pancreatitis: A randomized parallel group double blind active controlled pilot study.
Opioids and non steroidal anti inflammatory drugs (NSAIDs) are commonly used for pain relief in acute pancreatitis (AP). Opioids carry risk of sphincter of oddi constriction. Although diclofenac prevents post endoscopic retrograde cholangio-pancreatography (ERCP) pancreatitis, few reports of diclofenac associated AP are also present. Although, both tramadol and diclofenac are commonly used for pain relief in AP, no study has evaluated their comparative efficacy and safety. ⋯ There are no studies that have compared the safety and efficacy of two commonly used analgesics for pain relief in patients with AP. We found that both diclofenac and tramadol are equally effective in decreasing the pain associated with AP. There is also no significant difference in the incidence of side effects between both the groups. Hence both diclofenac and tramadol can be used safely and effectively for pain control in AP.