European journal of pain : EJP
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Adolescents with recurrent pain miss out from school more often than pain-free peers. Research has so far used cross-sectional designs, focusing on non-specific absenteeism in clinical samples. Hence, it is unknown whether estimates of absenteeism are specifically linked to the pain itself or reflects the characteristics of clinical samples. ⋯ This study adds substantially to the field by estimating the prevalence of pain-specific school absenteeism in a large sample of adolescents with recurrent pain in the general population using a prospective design. Furthermore, it identifies risk factors of pain-specific absenteeism from a broader context of the adolescent's life with independent predictors being the previous history of absenteeism, age, immigrant status, pain intensity, medication use and stress related to school attendance.
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Review Meta Analysis
The Relationship of Alexithymia to Pain and Other Symptoms in Fibromyalgia: A Systematic Review and Meta-analysis.
People with fibromyalgia (FM) often report having difficulty with emotional identification and expression, and this "alexithymia" may contribute to their pain and other symptoms. Multiple studies have assessed alexithymia in FM, and we systematically reviewed and meta-analyzed this literature to: (a) describe the prevalence of alexithymia in people with FM; (b) compare the level of alexithymia in FM to both healthy controls and controls with other pain conditions; and (c) determine the association of alexithymia to pain intensity, depression, and anxiety in people with FM. ⋯ Due to the high level of alexithymia in people with FM and the positive relationship of alexithymia with pain and psychological distress, interventions to improve emotional awareness, expression, and processing in FM are recommended.
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Studies of individuals with non-cancer-related chronic pain find that higher levels of psychological flexibility (PF) are associated with less distress, better functioning, and a better response to treatment. People diagnosed with cancer are at a significantly increased risk of developing chronic cancer-related pain, the presence of which is associated with poorer health outcomes. Little is known about whether PF is applicable to cancer pain. The current study investigates the relationship between chronic cancer-related pain, distress and functioning, and three theoretical processes proposed by the PF model: pain acceptance, present-moment focus, and committed action. ⋯ This study explores the relationship between cancer-related pain (intensity and impairment), depression, fatigue, overall functioning, social stigma and PF. The findings suggest that higher levels of PF are associated with lower levels of distress and improved functioning in chronic cancer-related pain, after controlling for cancer status (current, in remission), pain intensity and social stigma.
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Several risk factors for the onset of CRPS have been found, but evidence for prognostic factors associated with the progression of this condition remains sparse. However, the detection and management of these factors are necessary to design secondary prevention strategies. The objective of this systematic review was to identify prognostic factors in adult individuals with early CRPS. ⋯ This systematic review highlights the lack of knowledge about early prognostic factors in CRPS. A few putative prognostic factors were identified. Most of the moderate evidence is related to a single cohort. Future research is required to find out which patients are vulnerable to chronification.