扬州地区肝硬化食管静脉曲张初次出血80例患者诊治分析

目的探讨扬州地区肝硬化食管静脉曲张初次出血患者诊治特点。方法回顾性分析2010年1月-2013年12月苏北人民医院消化内科收治的80例肝硬化食管静脉曲张初次出血患者病例资料。计数资料用率或构成比表示,率的比较采用χ2检验。结果由乙型肝炎导致肝硬化所引起的食管静脉曲张破裂出血所占比例最大;三腔二囊管临床运用可最大限度地挽救患者生命,为后期治疗提供时间;基础治疗包括止血、输血、抑酸、补液等,后期以硬化剂、套扎、硬化剂+套扎、手术、经颈静脉肝内门体分流术(TIPS)为主,但套扎运用最为广泛;患者出血初期各项指标变化有利于指导临床治疗,对患者预后具有良好的评估作用。结论扬州地区肝硬化引起的食管静脉曲张破裂出血病因呈现复杂交叉性,治疗方法仍需进一步完善,以达到个体化治疗水平;及时正确的救治,对提高临床疗效、降低病死率有重要意义;早期的健康体检,对疾病诊治起关键性的作用。     

医院离退休干部参与社会治理现状

通过文献研究、问卷调查、专家访谈、现地调研等方法,分析医院离退休干部参与社会治理的现状及影响因素,探讨社区对离退休干部参与社会治理的需求,提出通过党建引领医院离退休干部参与社会治理的“1235”模式,并给出具体的操作路径,以期为推动医院离退休干部积极参与社会治理提供参考。     

大病保险对我国中老年人家庭灾难性卫生支出影响实证分析

目的:考察大病保险对我国中老年人家庭灾难性卫生支出的影响,为完善我国大病保险制度提供建议。方法:以中国健康与养老追踪调查数据库(2011年与2015年)中45岁及以上的城乡中老年人家庭作为研究对象,利用描述性统计法和两部模型法分析大病保险对我国中老年人家庭灾难性卫生支出的影响。结果:目前的大病保险政策从总体上降低了中老年人家庭灾难性卫生支出的发生率,但没有显著降低其发生强度。结论:目前的大病保险并未达到其预期的效果,只是解决了"面"的问题,从总体上降低了灾难性卫生支出发生的可能性,但并没有解决"点"的问题,没有有效降低其大额的医疗卫生支出进而减少其医疗经济负担。建议各地各级政府相关部门应进一步完善大病保险制度,从而真正有效减轻居民重大疾病医疗经济负担。     

绝经后女性2型糖尿病伴骨质疏松患者骨密度与骨代谢指标的相关性分析

目的分析研究绝经后女性2型糖尿病伴骨质疏松症患者骨密度与骨代谢指标的相关性。方法选取2013年10月至2017年05月于重庆医科大学附属第一医院内分泌内科住院的绝经后女性2型糖尿病患者385名。搜集其基本资料、骨代谢指标及骨密度等。根据T值将这些患者分为骨质疏松组(233例)、骨量减少组(101例)和骨量正常组(51例),比较三组间骨代谢指标的变化,并对骨密度(bone mineral density,BMD)与各项骨代谢指标进行相关性分析。结果 1型前胶原氨基末端前肽(Type I procollagen N-terminal propeptide,P1NP)、骨钙素(bone Gla protein,BGP)在骨质疏松组显著高于骨量减少组、骨量正常组(P0.05);随着骨密度的降低,1型胶原羧基端肽β特殊序列(β-Carboxyl terminal peptide,β-CTX)逐渐升高,骨质疏松组、骨量减少组与骨量正常组相比较差异有统计学意义(P0.05);Spearman等级相关分析示P1NP、BGP、β-CTX与骨密度呈负相关,25(OH)D_3与骨密度呈现正相关。结论绝经后女性2型糖尿病伴骨质疏松症患者骨密度与骨代谢指标有一定的相关性,有助于预测骨折风险并及时抗骨质疏松治疗。     

益气化瘀解毒方对MRP、GST-π和Topo Ⅱ基因在Sorafenib获得性耐药人肝癌QGY7702细胞表达的干预研究

目的探讨益气化瘀解毒方干预后对Sorafenib获得性耐药人肝癌QGY7702细胞(QGY7702/Sora)增殖及MRP、GST-π和Topo Ⅱ基因表达的影响。方法培养QGY7702/Sora细胞和QGY7702细胞,利用Cell Counting Kit-8(CCK-8)法检测Sorafenib对细胞的半数抑制率浓度(IC50值),计算耐药指数RI;观察益气化瘀解毒方对耐药细胞的增殖影响;采用荧光定量PCR检测药物干预前后2种细胞中MRP、GST-π和Topo Ⅱ基因表达水平。结果亲本细胞和耐药细胞Sorafenib的IC50值分别为(7.993±0.522)μmol/L和(19.651±1.216)μmol/L,RI约为2.5。益气化瘀解毒方可抑制耐药细胞的增殖活性。2种细胞的MRP、GST-π、Topo Ⅱ表达量无明显差异(P>0.05)。Sorafenib组可促进耐药细胞MRP 、GST-π基因的过表达(P<0.05),益气化瘀解毒方组可抑制GST-π基因的过表达(P<0.01),且联合Sorafenib可显著提高Topo Ⅱ基因的表达量(P<0.01)。结论 QGY7702/Sora细胞MRP、GST-π和Topo Ⅱ的表达水平与亲本细胞无显著差异。耐药细胞对Sorafenib敏感性降低与MRP、GST-π过表达相关,而益气化瘀解毒方拮抗Sorafenib耐药与抑制GST-π过表达相关。     

非活动性结核性胸膜炎与活动性结核性胸膜炎的CT扫描影像特征分析

目的: 探讨非活动性结核性胸膜炎与活动性结核性胸膜炎CT扫描影像表现。方法: 对2012年6月1日至2021年3月30日在首都医科大学附属北京胸科医院就诊的单纯非活动性结核性胸膜炎患者68例和同期活动性结核性胸膜炎44例的CT扫描影像表现进行比较。结果: (1) 68例非活动性结核性胸膜炎患者 CT扫描影像表现中胸膜粘连62例(91.2%),胸膜有钙化者28例(41.2%),叶间裂受累22例(32.4%),胸腔积液12例(17.6%),包裹性胸腔积液8例(11.8%)。(2)44例活动性结核性胸膜炎患者CT扫描影像表现中胸膜粘连30例(68.2%),未见胸膜钙化,叶间裂受累32例(72.7%),胸腔积液43例(97.7%),包裹性胸腔积液26例(59.1%)。(3)非活动性与活动性结核性胸膜炎CT扫描影像比较:胸膜粘连、胸膜钙化发生率高,差异均有统计学意义(χ²=9.630,P=0.002;χ²=23.737,P=0.000);叶间裂受累、胸腔积液、包裹性胸腔积液的发生率低,差异均有统计学意义(χ²=12.692,P=0.000;χ²=68.548,P=0.000;χ²=28.301,P=0.000)。结论: 非活动性结核性胸膜炎的CT扫描影像与活动性结核性胸膜炎比较胸膜粘连、胸膜钙化的发生率高,胸腔积液、包裹性胸腔积液、叶间裂受累的发生率低。识别非活动性和活动性结核性胸膜炎的CT扫描影像特点,对患者临床治疗有指导意义。     

糖尿病肾病内热证与肾功能及炎症因子的相关性研究

目的:观察糖尿病肾病不同分期内热证与肾功能及炎症指标的相关性。方法:收集202例糖尿病肾病患者的临床资料,采用酶联免疫吸附法检测微炎症指标,包括超敏C反应蛋白(high-sensitivity C-reactive protein,HS-CRP)、白细胞介素-6(interleukin-6,IL-6)、肿瘤坏死因子-α(tumor necrosis factor-α,TNF-α),进行统计分析。结果:与非内热证组比较,中期、晚期内热证组24小时尿蛋白定量明显升高;晚期内热证组的血清肌酐明显升高,肾小球滤过率(glomerular filtration rate,GFR)明显降低;炎症因子CRP、IL-6、TNF-α随疾病进展均呈上升趋势;晚期内热证组与非内热证组比较,IL-6、TNF-α升高;中期HS-CRP与内热积分呈正相关,晚期TNF-α与内热积分呈正相关。结论:内热病机贯穿于糖尿病肾病的始终,与糖尿病肾病肾功能以及疾病进展密切相关;同时,内热积分与炎症因子HS-CRP、TNF-α的表达存在一定的相关性,这种相关性在疾病中期、晚期表现更加明显。     

Analysis of early mortality and related risk factors in maintenance hemodialysis patients

Objective To analyze the early mortality and related risk factors of new hemodialysis patients in Zhejiang province, and provide basis for reducing the death risk of hemodialysis patients. Methods The early mortality and related factors of new hemodialysis patients from January 1, 2010 to June 30, 2018 were retrospectively analyzed using the database of Zhejiang province hemodialysis registration. The early mortality was defined as death within 90 days of dialysis. Cox regression model was used to analyze the related risk factors of the early mortality in hemodialysis patients. Results The mortality was the highest in the first month after dialysis (46.40/100 person year), and gradually stabilized after three months. The early mortality was 25.33/100 person year. The mortality within 120 days and 360 days were 21.40/100 person year and 11.37/100 person year, respectively. The elderly (≥65 years old, HR=1.981, 95%CI 1.319-2.977, P＜0.001), primary tumor (HR=3.308, 95%CI 1.137-5.624, P=0.028), combined with tumors (not including the primary tumor, HR=2.327, 95%CI 1.200-4.513, P=0.012), temporary catheter (the initial dialysis pathway, HR=3.632, 95%CI 1.806-7.307, P＜0.001), lower albumin (＜30 g/L, HR=2.181, 95%CI 1.459-3.260, P＜0.001), lower hemoglobin (every 0.01 g/L increase, HR=0.861, 95%CI 0.793-0.935, P=0.001), lower high density lipoprotein (＜0.7 mmol/L, HR=1.796, 95%CI 1.068-3.019, P=0.027) and higher C reactive protein (≥40 mg/L, HR=1.889, 95%CI 1.185-3.012, P=0.008) were the risk factors of early death for hemodialysis patients. Conclusions The early mortality of hemodialysis patients is high after dialysis, and gradually stable after 3 months. The elderly, primary tumor, combined with tumors, the initial dialysis pathway, lower albumin, lower hemoglobin, lower high density lipoprotein and higher C reactive protein are the risk factors of early death for hemodialysis patients.     

Additional bedtime H2‐receptor antagonist for the control of nocturnal gastric acid breakthrough: A Cochrane systematic review

OBJECTIVES: To assess the effectiveness and safety of additional bedtime H₂‐receptor antagonists (H₂RAs) in suppressing nocturnal gastric acid breakthrough (NAB) via a systematic review. METHODS: Eligible trials were identified by searching the Cochrane Central Register of Controlled Trials (CENTRAL) (Cochrane Library Issue 2, 2004), MEDLINE (January 1966–June 2004), EMBASE (January 1980–June 2004) and CINAHL (January 1982–June 2004). Additional hand‐searching was conducted on the proceedings of correlated conferences, eight important Chinese journals and references of all included trials. All randomized controlled trials evaluating H₂RAs for the control of NAB were eligible for inclusion. The systematic review was conducted using methods recommended by The Cochrane Collaboration. RESULTS: Only two randomized crossover studies, comprising 32 participants, met the inclusion criteria. Because the design, dosage and duration of the treatments were different between the studies, it was not possible to conduct meta‐analysis. There were no consistent conclusions found between the two included studies in evaluating H₂RAs for the control of NAB. CONCLUSIONS: No implications for practice at this stage can be concluded. Appropriately designed large‐scale randomized controlled trials with long‐term follow up are needed to determine the effects of additional bedtime H₂RAs in suppressing NAB.