Frontiers of medicine
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Frontiers of medicine · Dec 2015
Meta AnalysisEfficacy and safety of perioperative parecoxib for acute postoperative pain treatment in children: a meta-analysis.
Perioperative parecoxib administration reduces postoperative pain, opioid consumption, and adverse events in adult patients. However, the efficacy and safety of parecoxib in children remain unclear. This metaanalysis included related published studies to address this concern. ⋯ Overall, these results suggested that perioperative parecoxib administration was associated with less acute postoperative pain and fewer adverse events compared with placebo or standard treatments. Parecoxib administration also resulted in less emergence agitation compared with placebo treatment and less excessive sedation concern compared with standard treatments. However, the long-term effects, effects on opioid consumption, and patient satisfaction of parecoxib administration warrant further investigation.
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Frontiers of medicine · Dec 2015
U-shaped association between telomere length and esophageal squamous cell carcinoma risk: a case-control study in Chinese population.
Telomeres play a critical role in biological ageing by maintaining chromosomal integrity and preventing chromosome ends fusion. Epidemiological studies have suggested that inter-individual differences of telomere length could affect predisposition to multiple cancers, but evidence regarding esophageal squamous cell carcinoma (ESCC) was still uncertain. Several telomere length-related single nucleotide polymorphisms (TLSNPs) in Caucasians have been reported in genome-wide association studies. ⋯ More interestingly, an evident nonlinear U-shaped association was observed between RTL and ESCC risk (P < 0.001), with odds ratios (95% confidence interval) equal to 2.40 (1.84-3.14), 1.36 (1.03-1.79), 1.01 (0.76-1.35), and 1.37 (1.03-1.82) for individuals in the 1st (the shortest), 2nd, 3rd, and 5th (the longest) quintile, respectively, compared with those in the 4th quintile as reference group. No significant associations were observed between the eight reported TL-SNPs and ESCC susceptibility. These findings suggest that either short or extremely long telomeres may be risk factors for ESCC in the Chinese population.
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Obama’s precision medicine initiative made the medical community boil over after the initiative’s release. Precision medicine has been advocated by the majority of scientists and doctors. ⋯ This article does not oppose precision medicine. However, the incentive of vigorously promoting precision medicine at present is a concern.