Articles: pain-measurement.
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Tumor necrosis factor alpha (TNF-α) mediated inflammation has been implicated, in knee osteoarthritis, despite being a predominantly degenerative condition. ⋯ Injection of adalimumab via the intra-articular route into the knee joint in primary osteoarthritis yields promising results.
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Observational Study
Pressure-Induced Referred Pain as a Biomarker of Pain Sensitivity in Fibromyalgia.
Fibromyalgia (FM) syndrome is characterized by widespread pain, fatigue, and generalized increased pain sensitivity. Appropriate and simple pain models are methods employed to assess pain mechanisms that can potentially lead to improved treatments. Pressure pain thresholds (PPTs) or mapping the referred pain area produced by pressure stimulation at suprathreshold intensities are used to assess pain mechanisms. The optimal suprathreshold stimulation intensity to elicit referred pain with minimal discomfort for patients with FM has yet to be determined. ⋯ Referred pain, pain sensitivity, fibromyalgia, central sensitization, suprathreshold, pressure pain threshold, biomarker, facilitated pain mechanisms.
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Observational Study
Cross-lagged longitudinal analysis of pain intensity and sleep disturbance.
There is substantial evidence that pain intensity and sleep are related, with findings generally suggesting more support for the influence of sleep on pain intensity than vice versa. However, the strength and direction of the relationship has been found to vary among different populations, with few studies in individuals with chronic physical disabilities. ⋯ The relationship between pain intensity and sleep disturbance appears bi-directional, but the effects are small in a sample of individuals with long-term disabilities. The temporal effects of pain on sleep disturbance appear stronger than the effects of sleep disturbance on pain intensity. Future research is needed to better understand this relationship in the context of pain and/or sleep disturbance treatments.
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ED pain score reassessment and documentation rates were drastically low according to sampled data from the St. Margaret Hospital Emergency Department, leading to difficult pain management encounters for clinicians. The purpose of this project was to improve pain score reassessment rates in ED patients who were discharged with extremity pain. ⋯ Implementing daily audits and weekly newsletters that created transparency of individual and group performances increased pain score reassessment and documentation rates.
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Randomized Controlled Trial
Immediate effects of the combination of interferential therapy parameters on chronic low back pain: a randomized controlled trial.
To compare the immediate analgesic effects of 2 kHz or 4 kHz interferential current (IFC) with different amplitude-modulated frequencies (AMFs) (2 Hz or 100 Hz) on chronic low back pain (CLBP). ⋯ RBR-59YGRB.