Pain
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Review Meta Analysis
Adherence to CONSORT harms-reporting recommendations in publications of recent analgesic clinical trials: an ACTTION systematic review.
Although improving, 'harms reporting' in analgesic clinical trials is generally poor. On average the 101 studied analgesic trials met only 60% of harms reporting recommendations.
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Facial expressions during infancy are important to examine, as infants do not have the language skills to describe their experiences. This is particularly vital in the context of pain, where infants depend solely on their caregivers for relief. The objective of the current study was to investigate the development of negative infant facial expressions in response to immunization pain over the first year of life. ⋯ Instead, infants displayed a variety of generalized pain and distress faces aimed at gaining caregiver aid. The development of nonverbal communication in infants, particularly facial expressions, remains an important area of inquiry. Further study into accurately measuring infant negative emotions, pain, and distress is warranted.
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Slow-release strong opioids (SRSO) are indicated in patients with severe chronic pain. Side effects, lack of efficacy and risk of dependency limit their use in clinical practice. The aim of this study was to explore prescription patterns of SRSO in Swedish real-world data on patients with a diagnosis related to chronic pain (DRCP). ⋯ In conclusion, fewer patients remain on SRSO in the long-term in clinical practice than reported in previous clinical trials. Oxycodone is the most common first SRSO prescription and one-third of patients get a prescription indicating psychiatric comorbidity. Our interpretation of these findings are that there is need for better treatment options for these patients, and that more effort is needed to improve treatment guidelines and to ascertain that these guidelines are followed.
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Psychological factors are thought to play a part in the aetiology of chronic widespread pain. We investigated the relationship between intelligence in childhood and risk of chronic widespread pain in adulthood in 6902 men and women from the National Child Development Survey (1958 British Birth Cohort). Participants took a test of general cognitive ability at age 11 years; and chronic widespread pain, defined according to the American College of Rheumatology criteria, was assessed at age 45 years. ⋯ In multivariate backwards stepwise regression, lower childhood intelligence remained as an independent predictor of chronic widespread pain (RR 1.10; 95% CI 1.01-1.19), along with social class, educational attainment, body mass index, smoking status, and psychological distress. Part of the effect of lower childhood intelligence on risk of chronic widespread pain in midlife was significantly mediated through greater body mass index and more disadvantaged socioeconomic position. Men and women with higher intelligence in childhood are less likely as adults to report chronic widespread pain.
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Multicenter Study
Predictors for postpartum pelvic girdle pain in working women: the Mom@Work cohort study.
The objective of this study was to examine which factors during pregnancy and postpartum predict pelvic girdle pain (PGP) at 12 weeks postpartum among working women. A total of 548 Dutch pregnant employees were recruited in 15 companies, mainly health care, child care, and supermarkets. The definition of PGP was any pain felt in the pelvic girdle region at 12 weeks postpartum. ⋯ The pregnancy and postpartum-related predictors were: more disability at 6 weeks, having PGP at 6 weeks, higher mean pain at 6 weeks, higher somatisation during pregnancy and at 6 weeks postpartum, higher birth weight of the baby, uncomfortable postures at work and number of days of bed rest. Based on these results, it is concluded that extra attention should be given to women who experience PGP during pregnancy to prevent serious PGP during late pregnancy and postpartum. More research is needed to confirm the roles of hours of sleep, somatisation, and bed rest in relation to PGP.