The Clinical journal of pain
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This study investigated the psychometric properties of eight pain intensity measures used with chronic low back pain patients. All measures were similar in terms of scale distribution and rates of incorrect responses, with all scales apart from the Pain Rating Index significantly correlated. ⋯ The 101-point Numeric Rating Scale and the Box Scale had the strongest relationship, with loadings of 0.90. The Numeric Rating Scale and the Box Scale appear to be the scales of choice for the measurement of pain intensity in the low back pain patient.
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Randomized Controlled Trial Comparative Study Clinical Trial
A comparison of patient-controlled analgesia and bolus PRN intravenous morphine in the intensive care environment.
We compared the use of patient-controlled analgesia (PCA) morphine and p.r.n. intravenous morphine in an intensive care unit setting. Thirty-eight patients scheduled for admission to the Surgical Intensive Care Unit (SICU) were prospectively randomized to either a PCA group or a p.r.n. intravenous morphine group. ⋯ PCA was found to be comparable in safety and efficacy to nurse-administered morphine in the intensive care environment. An unexpected finding was the higher initial morphine utilization seen in the patients utilizing PCA.
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Patients experience oral pain in ways that make an accurate diagnosis difficult. The same complaints can be caused by either dental or nonodontogenic diseases. The author systematically explores symptoms and etiologies to direct the health care provider to an accurate diagnosis and treatment.
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There is a lack of information about the precise strength of the relationship between chronic pain and depression. In a prior study, women with temporomandibular pain and dysfunction syndrome (TMPDS) had much higher scores than did controls on a measure of nonspecific psychological distress. The question arose as to whether rates of clinical depression are also unusually high in TMPDS patients. ⋯ A subset of those rated as likely depressed then had their diagnoses verified independently through a structured clinical interview by a psychiatrist and clinical psychologist. Results revealed a minimum lifetime prevalence rate for major depression of 41%. A rate of this magnitude in TMPDS cases is clearly much higher than would be found for women of similar background in the general population.
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Munchausen's syndrome is a popular name for a factitious disorder with physical symptoms. We have identified four Munchausen patients within a sample of 2,860 chronic pain patients for a frequency of 0.14%. These patients are described and an attempt is made to develop a profile of the Munchausen patient presenting with chronic pain.