The Clinical journal of pain
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This case-control study explored pain experience and expression among individuals with neuronal ceroid lipofuscinosis (NCL) through parental report, tactile sensory testing, and infrared thermography (IRT). ⋯ Ongoing reported pain was a problem for the children with NCL in this sample. Increased pain expression during the repeated Von Frey filament suggests that the pathophysiology of the ongoing pain may be centrally mediated.
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Randomized Controlled Trial
Relationships among Adverse Events, Disease Characteristics, and Demographics in Treatment of Postherpetic Neuralgia with Gastroretentive Gabapentin.
To characterize risk factors for occurrence of adverse events (AEs) and treatment discontinuations due to AEs for improving safety and tolerability of treatment of postherpetic neuralgia (PHN). ⋯ The tolerability of G-GR was not affected by patient age, but was affected by AE severity. Although being female was predictive of reporting AEs, it did not influence treatment discontinuation. Given that PHN is a disease for which the risk and duration of PHN increases with age and with being female, G-GR appears to be a well-suited treatment option for PHN.
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Social interactions can influence the experience and impact of chronic pain. Children and adolescents expectations of how others respond to them could therefore influence their adjustment to pain. This study examined how children and adolescents expected their peers and teachers would react to classmates with chronic pain. ⋯ The results of this study have important practical implications, given the well-known importance of significant other's responses to chronic pain problems. Further research is needed to understand how social interactions at school may influence functioning of children with chronic pain and their development. This information could provide an important empirical basis for determining how best to manage individuals with chronic pain problems in the school setting.
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Randomized Controlled Trial
Efficacy and Cost-effectiveness of Acceptance and Commitment Therapy and Applied Relaxation for Longstanding Pain: A Randomized Controlled Trial.
To date, few studies have compared Acceptance and Commitment Therapy (ACT) for longstanding pain with established treatments. Only 1 study has evaluated the cost-effectiveness of ACT. The aim of the current study was to evaluate the efficacy and cost-effectiveness of ACT and applied relaxation (AR) for adults with unspecific, longstanding pain. ⋯ More studies investigating moderators and mediators of change are needed. The present study is one of few that have evaluated the cost-effectiveness of ACT and AR and compared ACT with an established behavioral intervention, and the results provide additional support for behavioral interventions for longstanding pain.
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Previous research indicates that reducing fear of movement-related pain is hampered by engaging in safety-seeking behavior. We tested the hypothesis that fear reduction is only disrupted by behavior that serves a pain-avoidance goal (safety-seeking), but not when it is serving an achievement goal. ⋯ These results highlight the importance of motivational context in understanding the role of safety-seeking behavior in exposure-based therapies.