Articles: pain-measurement.
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To evaluate the effectiveness of a computer tablet as a distraction tool for minimizing pain and distress in children undergoing an injection. ⋯ The use of a tablet as a distraction was not effective in decreasing pain and distress in children receiving an injection.
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Pain assessment and monitoring is a prerequisite for its adequate treatment in patients with cancer. We performed a feasibility study on the use of short message service (SMS) and interactive voice response (IVR) to improve pain management in patients with cancer, including terminally ill patients. ⋯ Monitoring and managing pain with IVR/SMS in patients with cancer at home appeared acceptable and feasible, even in terminally ill patients. The reluctance for actively contacting the professional in case of increased pain intensity is circumvented in this setting. Further research, preferably in a controlled study, is needed to establish the use of this intervention in a larger patient population.
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Predictions which invoke evolutionary mechanisms are hard to test. Agent-based modeling in artificial life offers a way to simulate behaviors and interactions in specific physical or social environments over many generations. The outcomes have implications for understanding adaptive value of behaviors in context. ⋯ Allowing exploitation of injured agents decreased expression of pain to near zero, but altruists remained. Decreasing costs or increasing benefits of helping hardly changed its frequency, whereas increasing interaction rate between injured agents and helpers diminished the benefits to both. Agent-based modeling allows simulation of complex behaviors and environmental pressures over evolutionary time.
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The Mobilization-Observation-Behaviour-Intensity-Dementia (MOBID) Pain Scale has been developed for the assessment of pain in elderly individuals with severe dementia. From the initial draft of the MOBID, the teeth/mouth care item was removed due to its low correlation with the total score. However, the observation of this item was done by non-dental professionals only. The aim was to revisit the unique teeth/mouth care video uptake fragments with a group of experienced elderly care dentists, as to establish the reliability of this item. ⋯ Teeth/mouth care, as displayed on video uptakes, cannot be interpreted reliably by experienced elderly care dentists in terms of orofacial pain/discomfort-related behaviour or dementia-related behaviour with the Orofacial MOBID Pain Scale.
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Thalamic pain is a severe and treatment-resistant type of central pain that may develop after thalamic stroke. Lesions within the ventrocaudal regions of the thalamus carry the highest risk to develop pain, but its emergence in individual patients remains impossible to predict. Because damage to the spino-thalamo-cortical system is a crucial factor in the development of central pain, in this study we combined detailed anatomical atlas-based mapping of thalamic lesions and assessment of spinothalamic integrity using quantitative sensory analysis and laser-evoked potentials in 42 thalamic stroke patients, of whom 31 had developed thalamic pain. ⋯ Lesion of spinothalamic afferents to the posterior thalamus appears therefore determinant to the development of central pain after thalamic stroke. Sorting out of patients at different risks of developing thalamic pain may be achievable at the individual level by combining lesion localization and functional investigation of the spinothalamic system. As the methods proposed here do not need complex manipulations, they can be added to routine patients' work up, and the results replicated by other investigators in the field.