Pain practice : the official journal of World Institute of Pain
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Multicenter Study
The Danish Barriers Questionnaire-II: preliminary validation in cancer pain patients.
The objective of this study was to examine the psychometric properties of the Danish version of the Barriers Questionnaire-II (DBQ-II). ⋯ The DBQ-II seems to be a reliable and valid measure of the barriers to pain management among Danish cancer patients.
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Randomized Controlled Trial
Effects of intravenous small dose ketamine and midazolam on postoperative pain following knee arthroscopy.
The aim of this randomized, double blind, controlled study was to assess the effect of intravenous coadministration of small dose midazolam with ketamine on postoperative pain and spinal block level. ⋯ Ketamine improved the postoperative pain patient satisfaction, increased the maximal sensory level, and was associated with lower sedation scores in the first 15 minutes after administration. Group I was also associated with decreased total meperidine consumption and delayed the time to first recue analgesic administration. Coadministration of ketamine and midazolam did not provide any further benefit over ketamine alone.
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A new technique for performing nerve blocks of the ganglion impar (ganglion Walther) is presented. These injections have been reported to relieve coccydynia (tailbone pain), as well as other malignant and nonmalignant pelvic pain syndromes. A variety of techniques have been previously described for blocking this sympathetic nerve ganglion, which is located in the retrorectal space just anterior to the upper coccygeal segments. ⋯ This article presents a new, paracoccygeal approach whereby the needle is inserted alongside the coccyx and the needle is guided through three discrete steps with a rotating or corkscrew trajectory. Compared with some of the previously published techniques, this paracoccygeal corkscrew approach has multiple potential benefits, including ease of fluoroscopic guidance using the lateral view, ability to easily use a stylet for the spinal needle, and use of a shorter, thinner needle. While no single technique works best for all patients and each technique has potential advantages and disadvantages, this new technique adds to the available options.
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The treatment of acute pain in the prehospital emergency setting remains a significant problem. We evaluated the incidence, site, and possible cause of acute pain in the prehospital period and also the current state of prehospital pain management by evaluating analgesic availability in emergency vehicles in Italy. ⋯ There is a high prevalence of pain among patients receiving prehospital emergency treatment in Italy and treatment for acute pain during emergency treatment of trauma patients is inadequate. All emergency vehicles, without distinction, should carry opioids and other analgesic drugs (NSAIDs and paracetamol) and there should be no geographic differences in the availability of pain medications.