Pain physician
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Case reports of catastrophic neurological sequelae during ESIs have questioned the safety of this procedure. A proposed mechanism is particulate steroid embolization resulting in neuralischemia. Previous reports have described steroid clumping in common epidural injection mixtures. We demonstrate that physiologic medium can also modify aggregation. ⋯ Overall, the presence of serum resulted in fewer large steroid particle aggregates when compared to non-serum control samples. Amongst particulate steroids, betamethasone with bupivacaine 0.5% demonstrated the fewest and smallest particle aggregates, suggesting that preparation may reduce the risk of embolic infarction. Methylprednisolone formed significantly larger particles in bupivicaine 0.5% with serum compared to non-serum controls.
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Review Meta Analysis
Manual Therapy for Hip Osteoarthritis: A Systematic Review and Meta-analysis.
Hip osteoarthritis (HOA) is one of the major causes of disability in seniors and is costly to society. Manual therapy is one therapeutic approach to treating HOA. ⋯ This review did not suggest there was enough evidence for manual therapy for the management of HOA. However, we are not confident in making such a conclusion due to the limitations listed above.
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Review Meta Analysis
Coxib's Safety in Patients with Inflammatory Bowel Diseases: A Meta-analysis.
Patients with inflammatory bowel diseases (IBD) frequently have extraintestinal manifestations including arthritis, sacroiliitis, and ankylosing spondylitis. While the treatment of these rheumatological conditions with traditional non-steroidal anti-inflammatory drugs (NSAIDs) has been reported to lead to frequent IBD exacerbation, the safety of cyclooxygenase-2 (COX-2) inhibitors (Coxibs) remains unclear. ⋯ This meta-analysis showed that Coxibs are safe in most patients with IBD. Controlled trials of Coxibs compared with NSAIDs would be useful, at least in patients suffering from rheumatic pain refractory to standard treatment.
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Epidural injections have been used since 1901 in managing low back pain and sciatica. Spinal pain, disability, health, and economic impact continue to increase, despite numerous modalities of interventions available in managing chronic spinal pain. Thus far, systematic reviews performed to assess the efficacy of epidural injections in managing chronic spinal pain have yielded conflicting results. ⋯ This systematic review, with an assessment of the quality of manuscripts and outcome parameters, shows the efficacy of epidural injections in managing a multitude of chronic spinal conditions.
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Meta Analysis
High Frequency Repetitive Transcranial Magnetic Stimulation Therapy For Chronic Neuropathic Pain: A Meta-analysis.
Increasing evidence supports an analgesic effect of repetitive transcranial magnetic stimulation (rTMS) for neuropathic pain (NP). However, the optimal parameters of rTMS (stimulation frequency and treatment sessions) for achieving long-term analgesic effects remain unknown. This study analyzed the current findings in the literature. ⋯ HF-rTMS stimulation on primary motor cortex is effective in relieving pain in NP patients. Although 5 sessions of rTMS treatment produced a maximal analgesic effect and may be maintained for at least one month, further large-scale and well-controlled trials are needed to determine if this enhanced effect is specific to certain types of NP such as post-stroke related central NP.