Articles: pain-measurement.
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Comparative Study
Gender Difference in Cancer Patients' Adherence to Analgesics and Related Outcomes of Pain Management.
Males and females have significant differences in certain medical outcomes. However, little research has explored the gender differences in cancer patient perceptions of analgesics, the relationship between gender and analgesic adherence, or the effectiveness of pain management. ⋯ Healthcare professionals should consider women as a high-risk group for inadequate pain control. It is crucial for health providers to consider the gender discrepancy when attempting to improve cancer pain management.
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This study investigated the most efficient means of measuring pain intensity and pain interference comparing ecological momentary assessment (EMA) to end of day (EOD) data, with the highest level of measurement reliability as examined in individuals with spinal cord injury. ⋯ These findings can help researchers and clinician balance the cost/benefit tradeoffs of these different types of assessments by providing specific cutoffs for the numbers of each type of assessment that are needed to achieve excellent reliability.
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Comparative Study
Gender does not make a difference in "composite psoriatic disease activity index (CPDAI)" in patients with psoriatic arthritis.
The aim of the study was to investigate the relationship of CPDAI with other follow-up parameters and to evaluate gender differences in measures in psoriatic arthritis (PsA) patients. This cross-sectional study included patients with PsA followed up at a rheumatology outpatient clinic. Disease activity was assessed using CPDAI, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), Visual Analog Scale (VASglobal) and Disease Activity Score (DAS28). ⋯ However, objective disease parameters such as ESR, CRP, tender/swollen joint counts, DAS28 and BASMI were similar in both gender groups. This study confirmed that CPDAI, a compound scale to assess disease activity in PsA, was well correlated with other disease activity measurements. Although subjective disease scores were higher in female patients, CPDAI was not affected by gender.
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Background and aims Conditioned Pain Modulation (CPM) is a well-established phenomenon and several protocols have shown acceptable between-subject reliability [based on intraclass correlation coefficient (ICC) values] in pain-free controls. Recently, it was recommended that future CPM test-retest reliability studies should explicitly report CPM reliability based on CPM responders and non-responders (within-subject reliability) based on measurement error of the test stimulus. Identification of reliable CPM paradigms based on responders and non-responders may be a step towards using CPM as a mechanistic marker in diagnosis and individualized pain management regimes. ⋯ In contrast, the commonly used combination of manual pressure algometry and cold water immersion induced a CPM effect in most participants however it was inconsistent in doing so. Further exploration of the two paradigms and classification of responders and non-responders in a larger heterogeneous sample also including women would further inform the clinical usefulness of these CPM protocols. Future research in this area may be an important step towards using CPM as a mechanistic marker in diagnosis and in developing individualized pain management regimes.
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Wearable long-duration low-intensity ultrasound is an emerging non-invasive and non-narcotic therapy for the daily treatment of musculoskeletal pain. The aim of this randomized, double-blind, placebo-controlled study was to examine whether long-duration low-intensity ultrasound was effective in treating pain and improving function in patients with knee osteoarthritis. ⋯ Long-duration low-intensity ultrasound significantly reduced pain and improved joint function in patients with moderate to severe osteoarthritis knee pain. The clinical findings suggest that ultrasound may be used as a conservative non-pharmaceutical and non-invasive treatment option for patients with knee osteoarthritis. Additional research is warranted on non-weight bearing joints of the musculoskeletal system as well as extended treatment time frames and follow-up.