Articles: pain-measurement.
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Randomized Controlled Trial Comparative Study Clinical Trial
Pain in older adults living in sheltered accommodation--agreement between assessments by older adults and staff.
This study aimed to investigate the presence of pain, pain duration, localization(s), intensity, type and pharmacological treatment among older adults living in sheltered accommodation or receiving rehabilitation, as well as the agreement between pain assessments performed by staff and the older adults. Twenty-nine randomly selected older adults (65+ years) and the staff who looked after them participated in a structured interview based on standardized measures for pain assessment and physical, intellectual and communicative functions. Pain was found to be common, with a majority of participants experiencing it every day or all of the time. ⋯ Agreement between assessments by the older adults and the staff was no higher than moderate and in general pain levels were underestimated. The findings indicate that older adults were at risk of undetected and untreated pain and the risk was even higher for those with speech difficulties. The provision of good nursing care for older adults in sheltered accommodation requires systematic routines for frequent pain assessments.
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Randomized Controlled Trial Clinical Trial
Heel lancing in term new-born infants: an evaluation of pain by frequency domain analysis of heart rate variability.
The aim of the investigation was to assess pain by frequency domain analysis of heart rate variability (HRV) during a routine heel lancing procedure in term new-born infants. Beat-to-beat heart rate (HR) was recorded in 23 healthy new-born infants on the maternity ward during blood sampling for neonatal screening. A sham heel prick prior to the sharp lancing procedure was performed randomly in half of the infants. ⋯ A clear stress response was provoked when the heel was squeezed for blood sampling, indicated by an increased HR and a decreased spectral power in the high frequency band (i.e. lower vagal tone). The different stress responses during the lancing and the squeezing of the heel were clearly illustrated when principal component analysis was applied and the vectors for the changes in HR and spectral pattern were indicated. In conclusion, the squeezing of the heel is the most stressful event during the heel prick procedure.
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Randomized Controlled Trial Comparative Study Clinical Trial
Intradermal normal saline solution, self-selected music, and insertion difficulty effects on intravenous insertion pain.
To examine the effect of listening to self-selected music versus an intradermal injection of normal saline solution on the intensity and distress of intravenous (IV) catheter insertion pain. ⋯ Intradermal unpreserved saline solution contributes to greater pain intensity and distress, greater insertion difficulty, and a higher failure rate than the use of music or routine IV insertion. Listening to preferred music attenuates the effect of insertion difficulty on IV insertion pain. Intravenous insertion attempts were unsuccessful in more than one third of the subjects, resulting in higher pain distress scores. Further research is needed on interventions to reduce IV insertion pain and on factors contributing to IV insertion failure.
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J. Am. Vet. Med. Assoc. · Mar 1999
Randomized Controlled Trial Clinical TrialDevelopment of a scale to evaluate postoperative pain in dogs.
To design and evaluate a scale for measurement of postoperative pain in dogs. ⋯ Behavioral and physiologic measurements can be used reliably to evaluate degree of pain in dogs during the postoperative period and their response to analgesics.
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Randomized Controlled Trial Clinical Trial
Psychometric properties of the Multidimensional Pain Inventory, Dutch language version (MPI-DLV).
The purpose of this study was to investigate the psychometric properties of a Dutch translation of the Multidimensional Pain Inventory, MPI-DLV. Data was available on 733 chronic pain patients. There were three issues of special interest. ⋯ From the results obtained it was concluded that (1) the factorial structure of the three MPI parts is replicated and the reliability estimates and validity indicators are similar to those from the American and German versions; (2) patients with high scores on the 'general activity' scale are in better physical condition and (3) MPI-DLVs of fibromyalgia and back pain patients do have similar factorial structures. Evidence was also obtained that the MPI-DLV is sensitive to treatment changes. Applications of the MPI-DLV are discussed.