经络艾灸防治乳腺癌根治术后患侧上肢水肿的效果评价

目的观察循经艾灸预防乳腺癌患者根治术后上肢水肿的效果。方法采用便利抽样法选取乳腺外科乳腺癌根治术的患者150例,随机分为对照组和观察组,每组75例。对照组行常规护理,观察组在对照组基础上在手术侧上肢循经艾灸。于术前1 d、术后第14天和术后1个月,测量两组患者患侧上肢水肿程度。结果观察组术后患侧上肢水肿发生率低于对照组(P<0.05)。结论术后循经艾灸可有效预防乳腺癌根治术后患侧上肢水肿,提高患者舒适度。     

The prognostic value of lymph node ratio in Medullary thyroid carcinoma: A multi-center study

IntroductionThe lymph node ratio (LNR), which represents the proportion of metastatic lymph nodes resected, has been found to be a prognostic variable in several cancers, but data for Medullary thyroid carcinoma (MTC) are sparse. The aim of this study was to determine the value of the LNR in predicting outcome in patients with MTC.Materials and methodsA retrospective multicenter study design of 107 patients with MTC who underwent total thyroidectomy with neck dissection between 1984 and 2016. The association of LNR with patient and tumor characteristics and prognostic factors was evaluated.ResultsStudy population consisted of 53.3% female, mean age at diagnosis was 50.3 ± 18.4 years; 16.8% had inherited MTC. LNR was positively correlated with tumor size (p = 0.018) and inversely correlated with age at diagnosis (p = 0.024). A higher LNR was associated with extrathyroidal extension (p < 0.001), multifocality (p = 0.001), bilateral tumor (p = 0.002), distant metastases (p < 0.001), and tumor recurrence (OR = 14.7, p < 0.001). LNR was also correlated to postoperative calcitonin levels (p < 0.001) and carcinoembryonic antigen (p = 0.011). LNR >0.1 was associated with shorter disease-specific survival in patients at risk: tumor larger than 20 mm at diagnosis (p = 0.013), sporadic MTC (p = 0.01), and age above 40 years at diagnosis (p = 0.004). Cox multivariate survival analysis revealed LNR as the only significant independent factor for disease free survival (p = 0.005).ConclusionsThis study showed that LNR correlates well with patient and tumor characteristics and prognostic variables. We suggest that LNR should be considered an important parameter for predicting outcome in MTC.     

含有黄嘌呤衍生物的N-杂环卡宾金属配合物的生物活性研究进展

N-杂环卡宾(NHC)是一类多功能的配体,能够与过渡金属形成稳定的配位化合物,在催化、药学和材料科学等领域有着广泛的应用。黄嘌呤衍生物具有抗肿瘤转移和抗血管生成等生物活性,且结构易于修饰。将黄嘌呤衍生的NHC配体与过渡金属相结合有望得到具有全新生物活性的金属配合物。综述黄嘌呤衍生物的生物活性,以及黄嘌呤衍生的NHC金属配合物的结构特点和生物活性,并对黄嘌呤NHC金属配合物的研究进行了总结和展望,以期为进一步的研究提供参考。     

中医康复护理对中风肢体功能障碍患者的疗效

目的分析脑卒中肢体功能障碍患者应用中医康复护理干预后,上下肢功能、生活品质以及神经功能损伤症状变化情况。方法选取本院2017年3月-2019年3月收治的160例脑卒中肢体功能障碍患者为研究对象,将其随机均分为采用传统康复护理的常规组,与采用中医康复护理的研究组。对比两组患者护理干预前后上下肢力指标、神经功能损伤评估分值以及生活品质评估分值。结果干预前,两组患者上、下肢肌力差异无统计学意义(P>0.05),干预后,两组患者上、下肢肌力全部明显增加,并且研究组增加幅度优于常规组,差异均具有统计学意义(P<0.05);干预后,研究组与常规组脑卒中患者神经功能缺损评分标准(CSS)评估分值均显著降低,且常规组降低幅度低于研究组;两组生活自理能力评估分值全部显著增加,且研究组提升幅度明显高于常规组,差异均具有统计学意义(P<0.05)。结论脑卒中肢体功能障碍患者应用中医康复护理干预,能够显著提高患者肢体肌肉能力以及生活品质,促进神经功能的修复。     

Aminotransferases During Treatment Predict Long-Term Survival in Patients With Autoimmune Hepatitis Type 1: A Landmark Analysis

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针刺泻阴法治疗脑卒中后上肢痉挛的临床观察

目的:通过随机对照方法观察针刺泻阴法与传统独取阳明法治疗中风后上肢痉挛的临床疗效。方法:将94例符合纳入标准的患者随机分为治疗组(47例)和对照组(47例)。治疗组采用泻阴的针刺方法,1次/d,5次/w,治疗6 w,治疗结束后随访2 w;对照组采用传统独取阳明经穴方法,治疗疗程和随访同治疗组。分别于治疗前、治疗后、随访结束采用改良Ashworth量表(MAS)评分,并进行组间比较。结果:泻阴法和传针法独取阳明法在改善中风患者上肢痉挛程度方面都有显著疗效,组内治疗前后MAS评分比较有显著差异(P0.05);2组间MAS评分在治疗结束和随访时有显著差异(P0.05);泻阴法组总有效率为97.7%,独取阳明法组总有效率为93.3%,2组间有显著组间差异(P0.05),泻阴法要优于传统独取阳明针法。结论:针刺泻阴法是治疗中风后上肢痉挛的一种有效方法,可改善患者的痉挛程度,提高患者的生活质量。