Pain physician
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The erector spinae plane block (ESPB), which was introduced for the management of thoracic pain, is a technically easy and relatively noninvasive ultrasound (ULSD)-guided technique. Although the ESPB is used widely in variable clinical situations, its sympatholytic effect has never been studied. ⋯ The high thoracic ESPB was effective in relieving upper extremity pain in diverse disease entities, and the PIs of patients' blocked sides demonstrated significant increases over the baseline value and contralateral unblocked sides.
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Observational Study
Predictive Value of Blood Glucose Coefficient of Variation for Prognoses in Patients with Diabetes Mellitus-Associated Herpes Zoster.
Herpes zoster (HZ) and diabetes mellitus (DM) are common diseases in middle-aged and older adults aged 50 years or more, and the prevalence of DM-associated HZ is gradually increasing. Several studies have confirmed that DM is a significant risk factor for postherpetic neuralgia (PHN). However, few studies have investigated the correlation between blood glucose-related indices and prognoses in patients with DM-associated HZ. The purpose of this study was to investigate the effect of blood glucose-related indices on the prognoses of these patients. ⋯ GLUcv has a high predictive value for the prognoses of patients with DM-associated HZ. The higher the GLUcv value, the likelier the patient is to have a poor prognosis.
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Epidural steroid injections are widely used to treat spinal and radiating pain. However, crystal formation has recently been reported in mixtures of ropivacaine and nonparticulate steroids, commonly used in epidural steroid injections. ⋯ The combination of ropivacaine and betamethasone should be avoided because of their physicochemical instability. Combinations of ropivacaine and dexamethasone should be administered cautiously because they are more physicochemically stable than combinations of ropivacaine and betamethasone.
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Randomized Controlled Trial Multicenter Study
The Safety and Effectiveness of Orthobiologic Injections for Discogenic Chronic Low Back Pain: A Multicenter Prospective, Crossover, Randomized Controlled Trial with 12 Months Follow-up.
Chronic low back pain is one of the most common causes of disability, affecting more than 600 million people worldwide with major social and economic costs. Current treatment options include conservative, surgical, and minimally invasive interventional treatment approaches. Novel therapeutic treatment options continue to develop, targeting the biological cascades involved in the degenerative processes to prevent invasive spinal surgical procedures. Both intradiscal platelet-rich plasma (PRP) and bone marrow concentrate (BMC) applications have been introduced as promising regenerative treatment procedures. ⋯ This is the only human lumbar disc study that evaluates both PRP and BMC in the same study and compares it to placebo. PRP and BMC were found to be superior to placebo in improving pain and function; however, larger randomized clinical trials are needed to answer further questions on the comparative effectiveness of various biologics as well as to identify outcome differences specific to disc pathology.
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Splanchnic nerve neurolysis (SNN) is commonly used as an alternative pain control technique to celiac plexus neurolysis (CPN) in patients with distortion of anatomy, but the analgesic effect and relative risks of the 2 procedures remain controversial in general condition. ⋯ Our evidence supports that the analgesic effect of SNN is equivalent to that of CPN, independent of changes in the anatomical structure of the abdominal nerve plexus. SNN requires less use of opioids at 2 months and does not show greater improvement in pain burden compared to CPN.