European journal of pain : EJP
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Randomized Controlled Trial
Reliability and validity of a modified Brief Pain Inventory short form in patients with osteoarthritis.
The Brief Pain Inventory short form (BPI-sf) is a validated, widely used, self-administered questionnaire developed to assess the severity of pain and the impact of pain on daily functions. A modified version was used daily in randomised control trials of patients with arthritis undergoing treatment with cyclooxygenase-2 specific inhibitors and non-steroidal anti-inflammatory drugs. ⋯ Each scale and individual pain intensity item refers to changes in osteoarthritis pain associated with medication use. The modified BPI-sf, like the parent scale, is a valid and reliable tool for situations in which pain is assessed daily and minimises the burden placed on patients to record information necessary for scientific investigations.
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Randomized Controlled Trial
Analgesic efficacy and safety of intravenous paracetamol (acetaminophen) administered as a 2 g starting dose following third molar surgery.
The recommended dose for intravenous (IV) paracetamol injection in adults is 1g, however pharmacokinetic and pharmacodynamic findings suggest that a better analgesia could be obtained with a 2 g starting dose. ⋯ The analgesic efficacy of a 2 g starting dose of IV paracetamol was superior over the recommended dose of 1g in terms of magnitude and duration of analgesic effect for postoperative pain following third molar surgery, with no significant difference between groups regarding safety.
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Randomized Controlled Trial Comparative Study
Do dialogues about concepts of pain reduce immigrant patients' reported spread of pain? A comparison between two consultation methods in primary care.
Do dialogues about concepts of pain reduce the reported spread of pain more than the usual consultations? ⋯ Particularly the women in both consultation groups demonstrated much less spread of pain after treatment, despite similar clinical findings and less anxiety about pain in group A. The initially wide spread of pain may thus have been a way of communicating with the doctors.