Pain physician
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Neuropathic pain following breast cancer surgery can have a profoundly negative impact on the physical and psychosocial functioning of patients. Radiofrequency treatment has been used as therapy for chronic pain, which also has a problem under debate of its neurodestructive nature. Although the efficacy and safety of using glucocorticoids in nerve block treatment are controversial, they have been used to treat neuropathic pain for many years and have been used to alleviate acute and continued postoperative pain. Neither radiofrequency combined with glucocorticoids nor radiofrequency treatment of the thoracic paravertebral nerve for neuropathic pain following breast cancer surgery has been reported. ⋯ This case series suggests that it is possible that radiofrequency treatment of the thoracic paravertebral nerve combined with glucocorticoid may help in pain relief and improve the quality of life of patients with refractory neuropathic pain following breast cancer surgery.
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Femoral nerve injury is a rare complication of cardiac catheterization and is usually caused by direct trauma during femoral artery access, compression from a hematoma, or prolonged digital pressure for post-procedural hemostasis. Peripheral nerve stimulation has been used to treat different pain syndromes in the upper and lower extremities with variable success and it typically requires direct vision with open surgical approach. Since the femoral nerve can be readily seen with ultrasonography, an ultrasound-guided lead placement seemed practical. ⋯ Here we described a novel non-invasive percutaneous approach for femoral nerve stimulation with ultrasound guidance which allowed precise placement of the stimulating lead very close to the femoral nerve without the need for surgical exploration.
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Persistent pain interfering with daily activities is common. Chronic pain has been defined in many ways. Chronic pain syndrome is a separate entity from chronic pain. ⋯ The additional costs of misuse, abuse, and addiction are enormous. Comorbidities including psychological and physical conditions and numerous other risk factors are common in spinal pain and add significant complexities to the interventionalist's clinical task. This section of the American Society of Interventional Pain Physicians (ASIPP)/Evidence-Based Medicine (EBM) guidelines evaluates the epidemiology, scope, and impact of spinal pain and its relevance to health care interventions.
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Practice Guideline
Comprehensive evidence-based guidelines for interventional techniques in the management of chronic spinal pain.
Comprehensive, evidence-based guidelines for interventional techniques in the management of chronic spinal pain are described here to provide recommendations for clinicians. ⋯ The indicated evidence for diagnostic and therapeutic interventions is variable from Level I to III. These guidelines include the evaluation of evidence for diagnostic and therapeutic procedures in managing chronic spinal pain and recommendations for managing spinal pain. However, these guidelines do not constitute inflexible treatment recommendations. Further, these guidelines also do not represent "standard of care."
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Clinical Trial
Intrathecal ziconotide and opioid combination therapy for noncancer pain: an observational study.
Intrathecal ziconotide is used to manage severe chronic pain. Although ziconotide is approved by the US Food and Drug Administration for monotherapy, it is sometimes used in combination with other intrathecal drugs for the management of intractable pain conditions in clinical practice. ⋯ Results from this observational study suggest that combination intrathecal ziconotide and opioid therapy may be a safe and potentially effective treatment option for patients with refractory chronic pain. Controlled, prospective clinical trials to evaluate ziconotide combination therapy are needed.