The Clinical journal of pain
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The purpose of this study was to develop a brief knowledge survey about chronic noncancer pain that could be used as a reliable and valid measure of a provider's pain management knowledge. ⋯ The psychometric properties of the KnowPain-12 support its potential as an instrument for measuring provider pain management knowledge. The ability to assess pain management knowledge with a brief measure will be useful for developing future research studies and specific pain management knowledge intervention approaches for health care providers.
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Low back pain (LBP) is a common and costly condition that often becomes chronic if not properly addressed. Recent research has shown that psychosocial symptoms can complicate LBP, necessitating more comprehensive screening measures. ⋯ Findings suggest that anger may be part of a generalized negative affect rather than a unique predictor when assessing risk for pain and disability in LBP treatment. Continued research in the area of screening for psychosocial prognostic indicators in LBP may ultimately guide treatment protocols in physical therapy for more comprehensive patient care.
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The aim of this study was to (1) test the concurrent validity of brief screening questions for 5 psychosocial constructs (anxiety, depression, social isolation, catastrophization, and fear of movement) and (2) translate into Danish and validate those screening questions. ⋯ The concurrent validity of these screening questions was comparable to, or better than, alternate questions previously reported, and stable across age, sex, pain intensity, pain duration, and counties. On the basis of the observed likelihood ratios, all of the screening questions provided moderate or strong evidence to rule in or out an extreme score on each psychosocial construct. Given the ease of administration of these brief screening questions, their prognostic and treatment implications should be investigated.
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Randomized Controlled Trial Comparative Study
The Subjective Psychoactive Effects of Oral Dronabinol Studied in a Randomized, Controlled Crossover Clinical Trial For Pain.
The oral cannabinoid dronabinol has similar psychoactive effects to smoking marijuana.
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Randomized Controlled Trial
Perioperative Epidural or Intravenous Ketamine Does Not Improve the Effectiveness of Thoracic Epidural Analgesia for Acute and Chronic Pain After Thoracotomy.
Persistent postsurgical pain (PPP) after thoracotomy effect 50% to 80%. Nerve damage and central sensitization involving NDMDAr activation may play an important role. This study evaluates the efficacy of adding intravenous (IV) or epidural ketamine to thoracic epidural analgesia (TEA) after thoracotomy. ⋯ Adding epidural or IV racemic ketamine to TEA after thoracotomy did not lead to any reduction in PPP or allodynia. Epidural administration produced similar plasma ketamine levels to the IV route.