Pain physician
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The Added Value of Sensitivity to Nonnoxious Stimuli to Predict an Individual's Sensitivity to Pain.
Simple tools are needed to predict postoperative pain. Questionnaire-based tools such as the Pain Sensitivity Questionnaire (PSQ) are validated for this purpose, but prediction could be improved by incorporating other parameters. ⋯ The predictive potential of the PSQ can be improved by including information about gender, eye color, and light sensitivity. However, there is still a need for a technique suitable for routine clinical use to assess light sensitivity.
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Despite the high prevalence of vertebral compression fractures (VCFs) associated with refractory pain, deformity, or progressive neurological symptoms, minimally invasive vertebral augmentation procedures, including vertebroplasty and kyphoplasty, have been declining in their relative utilization, along with expenditures. ⋯ This study shows a significant decline in relative utilization patterns of vertebroplasty and kyphoplasty procedures, along with reductions in overall expenditures. The inflation-adjusted total expenditures of kyphoplasty and vertebroplasty decreased 21% with an annual decline of 3%. The inflation-adjusted expenditures per 100,000 of Medicare population decreased 40% overall and 5% per year. In addition, vertebroplasty has seen substantial declines in utilization and expenditure patterns compared to kyphoplasty procedures, which showed trends of decline.
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Percutaneous kyphoplasty (PKP) is a widely accepted surgical treatment modality for painful osteoporotic vertebral compression fractures. The risk factors cause of subsequent vertebral fractures after PKP are debated. ⋯ Osteoporosis is the main cause of refracture after PKP. Elderly women were found to be more susceptible than elderly men to refracture. Patients with a history of previously fracture, previously osteoporosis, stomach ulcer, and ovariectomy are more likely to be refracture. Antiosteoporosis treatment (calcium + vitamin D or zoledronate) after PKP can reduce the risk of refracture.
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Postoperative patient-controlled analgesia provides pain relief, encourages early mobilization, and results in a shortened hospital stay. Patient-controlled analgesia involves the mixing of different types of drugs. When using patient-controlled analgesia, it is important to confirm the microbiological and physicochemical stability of each drug in a mixture to guarantee that the drug is delivered to the patient in an unaltered form. ⋯ With the exception of ketorolac, the drugs used in the intravenous patient-controlled analgesia drug mixtures in this study were physicochemically stable up to 96 hours after mixing. The concentration of ketorolac decreased in more acidic mixtures.
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The costal pain is common in thoracic osteoporotic fracture patients. It is unclear why vertebral fracture patients without any specific nerve impingement on magnetic resonance imaging (MRI) present with costal pain. ⋯ The incidence of costal pain is significantly and positively associated with the width of the fractured vertebra in patients with osteoporotic thoracic vertebrae fracture.