Articles: pain.
-
Review Meta Analysis
Efficacy and safety of paravertebral blocks in breast surgery: a meta-analysis of randomized controlled trials.
Thoracic paravertebral blocks (PVBs) are successfully performed for pain management after breast surgery. The aim of the present quantitative systematic review was to assess the efficacy and adverse events of PVB in women undergoing breast surgery. ⋯ There is considerable evidence that PVB in addition to GA or alone provide a better postoperative pain control with little adverse effects compared with other analgesic treatment strategies.
-
Review Meta Analysis Comparative Study
Analgesic efficacy and adverse effects of epidural morphine compared to parenteral opioids after elective caesarean section: a systematic review.
The optimal effective dose of epidural morphine that provides postoperative analgesia after caesarean section with minimal side effects remains debated. ⋯ A single bolus of epidural morphine provides better analgesia than parenteral opioids but with an effect limited to the first postoperative day after caesarean section and with an increase in morphine side effects.
-
J Pain Symptom Manage · Oct 2010
Review Meta AnalysisReducing the pain of nasogastric tube intubation with nebulized and atomized lidocaine: a systematic review and meta-analysis.
Nasogastric tube (NGT) intubations occur frequently in clinical practice and can be a painful procedure for patients. A systematic review of current knowledge concerning the use of nebulized lidocaine to reduce the pain of NGT insertion was conducted in order to develop evidence-based guidelines. In addition, a meta-analysis of appropriate randomized controlled trials (RCTs) was performed. ⋯ The pooled effect size was 0.423 (95% confidence interval: 0.204-0.880; Z=-2.301; P=0.021), indicating that the use of nebulized lidocaine before NGT insertion can decrease pain by 57.7%. There is insufficient evidence to recommend the dosage, concentration, or delivery method. Further research is needed to articulate a comprehensive clinical guideline.
-
Review Meta Analysis
Do sex differences exist in opioid analgesia? A systematic review and meta-analysis of human experimental and clinical studies.
Although a contribution of sex in opioid efficacy has garnered much attention, the confirmation and direction of any such difference remain elusive. We performed a systematic review of the available literature on sex differences in μ and mixed μ/κ opioid effect on acute and experimental pain. Fifty unique studies (including three unpublished studies) were included in the analyses. ⋯ Female patients had greater μ/κ opioid analgesia (n=7, effect size 0.84; 95% c.i. 0.25-1.43, P=0.005), but no sex-analgesia association was present in experimental studies (n=7). Sex differences exist in morphine-induced analgesia in both experimental pain studies and clinical PCA studies, with greater morphine efficacy in women. The data on non-morphine μ and mixed μ/κ-opioids are less convincing and require further study.
-
Depression and anxiety · Aug 2010
Meta AnalysisA meta-analytic review of the association between anxiety sensitivity and pain.
In recent years, anxiety sensitivity (AS) has demonstrated applicability across a wide range of conditions. An area of particular interest has been the association between AS and pain. ⋯ Results indicate that AS was strongly associated with fearful appraisals of pain, with more modest results for measures of pain tolerance/threshold and pain-related disability. Implications of these results for the treatment of chronic pain are discussed.