Articles: pain-measurement.
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Clin. Orthop. Relat. Res. · Nov 2017
Comparative StudyPROMIS Pain Interference and Physical Function Scores Correlate With the Foot and Ankle Ability Measure (FAAM) in Patients With Hallux Valgus.
Traditional patient-reported outcome instruments like the Foot and Ankle Ability Measure (FAAM) quantify patient disability but often are limited by responder burden and incomplete questionnaires. The Patient-Reported Outcome Measurement Information System (PROMIS) overcomes such obstacles through computer-adaptive technology and can capture outcome data from various domains including physical and psychosocial function. Prior work has compared the FAAM with PROMIS physical function; however, there is little evidence comparing the association between foot and ankle-specific tools like the FAAM with more general outcomes measures of PROMIS pain interference and depression in foot and ankle conditions. ⋯ The relationships shown here between PROMIS and FAAM scores further support the use of PROMIS tools in outcomes-based research. In patients with hallux valgus, pain-related disability appears to be a central feature of the patient-experience. Future studies should assess the association of various outcome domains on other common foot and ankle diagnoses.
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The objective of this work was to study the agreement between four pain intensity scales when administered electronically: the Numerical Rating Scale-11, the Faces Pain Scale-Revised, the Visual Analogue Scale and the Coloured Analogue Scale. In all, 180 schoolchildren between 12 and 19 years old participated in the study. ⋯ Agreement was calculated using the Bland-Altman method. Results show that the electronic versions of Numerical Rating Scale-11, Coloured Analogue Scale and Visual Analogue Scale can be used interchangeably.
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Comparative Study
Liposomal Bupivacaine Versus Continuous Popliteal Sciatic Nerve Block in Total Ankle Arthroplasty.
Liposomal bupivacaine (LB) is widely used in joint arthroplasty, but there is little reported on the use of LB in foot and ankle surgery. Continuous popliteal sciatic nerve block (CPSNB) is more commonly used for major foot and ankle reconstructions. The purpose of this study was to compare use of intraoperative LB injection to CPSNB as a regional anesthetic for total ankle arthroplasty (TAA), with attention to postoperative pain scores, narcotic use, and complications. ⋯ Level III, retrospective comparative study.
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Pupillary diameter (PD) varies under the influence of the sympathetic as well as parasympathetic systems, increasing proportionally with pain intensity. Such variations however, should not be confused with pupillary fluctuations, which refer to the fast and permanent PD fluctuations induced by the ongoing interplay between the sympathetic and parasympathetic systems, which we propose to measure using the variation coefficient of PD (VCPD). This study aimed first at correlating PD, PD increase during a contraction, and VCPD, with pain rated using a numeric rating scale (NRS) during obstetrical labor, and then at comparing such correlations with each other. ⋯ The ability of VCPD to predict the occurrence of NRS scores ≥4 during obstetrical labor is .97 (confidence interval, .93-1.0). When measured over 10 seconds during contraction, VCPD correlates more strongly than PD increase with pain rated using the NRS. Such stronger correlation allows for an easy assessment of antinociception-nociception balance.
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Psychometric testing of the Persian version of Pain Anxiety Symptom Scale 20. ⋯ 3.