Pain physician
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Randomized Controlled Trial
The Effect of Tramadol Versus Sufentanil on Controlling Postoperative Pain for Men Who Smoke and Do Not Smoke: A Randomized Clinical Trial.
Smoking behavior alters the analgesic threshold, which challenges postoperative pain management for patients who smoke. ⋯ Our data suggest that tramadol has a better analgesic effect than sufentanil in relieving postoperative pain in patients who smoke.
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Ultrasound imaging is shown to be superior to other imaging tools for the evaluation of shoulder disorders in a primary care settings. In addition to its diagnostic utility, ultrasound diathermy is useful as a deep heat modality for the management of shoulder pain. ⋯ This study highlights a significant trend of an increase in the number of publications focused on ultrasound imaging for shoulder-related pain syndrome. Ultrasound was shown to be a highly popular imaging modality among health care practitioners for the evaluation of shoulder disorders. Randomized controlled trials and state-of-the-art reviews are warranted to boost the citation count and conclusively establish the role of ultrasound applications in patients with shoulder pain syndrome.
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Meta Analysis
Radiofrequency Therapies for Trigeminal Neuralgia: A Systematic Review and Updated Meta-analysis.
Conventional radiofrequency (CRF), pulsed radiofrequency (PRF), and pulsed com-bined conventional radiofrequency (PCRF) are widely used in the clinical treatment of trigeminal neuralgia (TN), collective evidence comparing the efficacy and safety of these radiofrequency therapies is still controversial. ⋯ PCRF provides better long-term efficacy and fewer adverse effects for treating TN. Yet, it is hard to draw definitive conclusions about excellent pain relief comparisons due to the moderate quality of evidence, high heterogeneity, and scarcity of available data.
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Cervical epidural steroid injection (ESI) has been used to alleviate axial or radicular pain incurred from various cervical pathologies, including herniated intervertebral disc (HIVD) and spinal stenosis (SS). However, the superiority of the transforaminal ESI (TFESI) method over the interlaminar ESI (ILESI) in terms of clinical effectiveness for the radicular pain is still controversial. ⋯ Comprehensive reviews of selected articles revealed TFESI could not be recommended over ILESI for the sake of a preferential cervical radiculopathy control due to the weak evidential strength.
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Observational Study
High-order Brain Networks Abnormalities in Osteonecrosis of the Femoral Head Patients: An Independent Component Analysis of Resting-state fMRI.
Patients with osteonecrosis of the femoral head commonly present with sensorimotor anomalies. With independent component analysis, it is possible to explore the intrinsic alternations in highly specific functional networks. We used independent component analysis to examine the intrinsic changes and interactive connectivity between related functional resting-state networks. ⋯ This study investigated the alterations in resting-state network functional connectivity in osteonecrosis of the femoral head patients. Examining the large-scale functional reorganization in osteonecrosis of the femoral head patients may be helpful for us to understand the pathological mechanisms underlying dysfunction and shed light on potential behavioral treatments for osteonecrosis of the femoral head based on functional magnetic resonance imaging in clinical practice. Understanding the mechanisms of the disease may shed light on potential behavioral treatments for patients with osteonecrosis of the femoral head based on functional magnetic resonance imaging findings.