Medicine
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Meta Analysis Comparative Study
Infraclavicular versus supraclavicular nerve block for upper limb surgeries: A meta-analysis.
The impact of infraclavicular versus supraclavicular nerve block on the analgesia for upper limb surgeries is unclear. This meta-analysis and systematic review aims to study the analgesic efficacy of infraclavicular versus supraclavicular nerve block for upper limb surgeries. ⋯ Infraclavicular nerve block may be superior to control the analgesia for upper limb surgeries than supraclavicular nerve block.
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Given the need to measure parents' perceptions of their children's exposure to tobacco smoke, the Parental Perceptions of Children's Exposure to Tobacco Smoke (PPE) instrument was developed and validated in Hebrew and later translated into English and Portuguese. The PPE has already been translated and adapted to the Brazilian context but a more robust sample is necessary to investigate the measurement properties. Thus, this study evaluated the measurement properties of the Brazilian version of the PPE instrument. ⋯ Analysis of variance demonstrated that nonsmoking and former smoking parents have similar scores, although they are higher than those of current smokers. Our findings provide evidence that the PPE version translated and adapted for the Brazilian context is a reliable and valid instrument. Thus, it can help us understand how parents cope with exposure to tobacco smoke.
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Observational Study
Iron overload is positively associated with the incidence of osteoarthritis: A NHANES cross-sectional study.
With the aging of the global population and the increase in the number of people with conditions such as obesity, the incidence of osteoarthritis (OA) is increasing annually. Clinical studies have shown that excessive accumulation of iron in joints is associated with age-related OA. However, there have been no reports on the relationship between iron metabolism and osteoarthritis. ⋯ Ferritin is associated with OA, Q2: OR = 1.309 (95%CI: 1.012-1.692, P < .05); Q3: OR = 1.424 (95%CI: 1.129-1.797, P < .01); Q4: OR = 1.280 (95%CI: 1.013-1.616, P < .05). This cross-sectional study found that serum iron and transferrin saturation levels were positively correlated with OA incidence, suggesting that iron overload is a risk factor for OA. Large-sample prospective cohort studies are needed to confirm the correlation between iron overload and OA.
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Meta Analysis
Effect of sling exercise training on motor function in children with cerebral palsy: A systematic review and meta-analysis.
To systematically evaluate the efficacy of sling exercise training on balance and gross motor movement in children with cerebral palsy, and to investigate the effects of different intervention times and ages on treatment outcomes. ⋯ Sling exercise training significantly improves balance and gross motor function in children with cerebral palsy, and The average age of 5+ years is a critical period for the development of balance in children with cerebral palsy, and the treatment course is an important factor affecting walking and running and jumping function.
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Review Case Reports
Cytologic features of gastric-type endocervical adenocarcinoma: Three cases report and literature review.
Cervical gastric-type adenocarcinoma shows gastric differentiation, and the tumor cell morphology appears benign and unrelated to human papillomavirus, which makes cervical gastric-type adenocarcinoma highly susceptible to misdiagnosis as normal glandular epithelium in cytologic diagnosis. ⋯ The "drunken honeycomb" cell arrangement is diagnostically important in liquid-based cytology, especially when three-dimensional spheroids are present, and may be a characteristic cytological finding of well-differentiated cervical gastric-type adenocarcinoma.