论著

宫腔镜病灶切除术与超声监测下吸宫术治疗剖宫产瘢痕部位妊娠的有效性比较

Comparison of effectiveness between hysteroscopic resection surgery and ultrasound-guided uterine aspiration in the treatment of cesarean scar pregnancy

:500-504
 
       目的   比较宫腔镜病灶切除术与超声监测下吸宫术治疗剖宫产瘢痕部位妊娠(CSP)的有效性。   回顾性分析2021年7月—2023年10月在南宁市妇幼保健院确诊为I、Ⅱ型CSP并接受治疗的129例患者,停经时间在38~83 d,中位停经时间48 d。其中42例患者接受了宫腔镜病灶切除术治疗(A组),87例患者接受超声监测下吸宫术治疗(B组),比较两组患者术后1、3、7、14 d的人绒毛膜促性腺激素水平以及手术出血量、手术时间、住院时间、住院花费。结果   两组患者在术后1 d,血清HCG水平下降,下降幅度均超过50%,且A组患者术后1 d血清HCG的下降幅度及下降速率大于B组患者(P<0.05);术后3、7、14 d,两组血清HCG水平仍持续下降。另外,A组患者手术出血量、手术时间、住院时间、住院花费分别为(15.35±14.53)mL、(60.73±53.05)min、(4.33±1.90)d、(6 689.23±2 216.19)元;B组患者手术出血量、手术时间、住院时间、住院费用分别为(26.09±29.24)mL、(51.59±54.46)min、(4.82±1.83)d、(6 270.34±2 547.85)元。A组患者术中出血量低于B组、住院时间短于B组(P<0.05),手术时间及住院费用与B组比较差异无统计学意义(P均>0.05)。结论   宫腔镜病灶切除术与超声监测下吸宫术均能有效治疗CSP,但宫腔镜病灶切除术在术后血清HCG的下降幅度及下降速率、术中出血量、住院时间等方面优于超声监测下吸宫术,而且手术时间和住院费用并没有显著增加。
       Objective  To compare the efficacy between hysteroscopic  resection surgery and ultrasound-guided uterine aspiration in the treatment of cesarean scar pregnancy(CSP).Methods  A  retrospective analysis was performed in 129 patients diagnosed with CSP(type I or Ⅱ)and treated in Nanning Maternal and Child Health Hospital from July 2021 to October 2023.Their duration of amenorrhea was between 38~83 d,with a median of 48 days.Among them,42  patients were treated with hysteroscopic resection surgery therapy(group A),87 patients were treated with ultrasound-guided uterine aspiration therapy and(group B).Then,the levels of human chorionic gonadotropin(HCG),the amount of the intraoperative bleeding volume,surgical time,hospitalization time,and hospitalization expenses were compared between the two groups at one,three,seven and 14 days postoperativey.Results  After one day of surgery,the serum HCG levels of two groups significantly decreased,with a decrease of more than 50%,and the magnitude and  rate of  decrease in  serum HCG levels of group A were  significantly larger than those of group B(P<0.05);After three,seven,and 14 day of surgery,serum HCG levels continued to decrease.Furthermore,the intraoperative bleeding volume,surgical time,hospitalization time,hospitalization expenses in group A were(15.35±14.53)mL,(60.73±53.05)min,(4.33±1.90)d,(6 689.23±2 216.19)yuan,respectively.That in group B were(26.09±29.24)mL,(51.59±54.46)min,(4.82±1.83)d,(6 270.34±2 547.85)yuan,respectively.Compared to group B,the intraoperative bleeding volume of group A was significantly lower(P<0.05),and the hospitalization time is shorter,while there was no significant difference in surgical time and hospitalization expenses.Conclusions  Both of hysteroscopic resection surgery and ultrasound-guided uterine aspiration can treat cesarean scar pregnancy effectively,but the former is superior to the latter in terms of the magnitude and rate of decrease in serum HCG levels after surgery,intraoperative bleeding volume,and hospitalization time,with no significant increase in surgical time and hospitalization expenses.
医学教育

BOPPPS 模式下模块化教学结合模拟演练在创伤急救培训中的应用

Application of modular teaching combined with simulation exercise in trauma first aid training under BOPPPS model

:422-428
 
       目的   探讨BOPPPS[(导引(B),目标(O),课前测试(P),参与式学习(P),课后测试(P),总结(S)]模式下模块化教学结合模拟演练在创伤急救培训中的应用效果。方法   选取福建省泉州市正骨医院急诊科2022年8月—2024年2月90名护士,随机分为对照组和干预组,每组45名护士。对照组采用传统授课模式进行教学培训;干预组采用BOPPPS模式下模块化教学结合模拟演练进行教学培训。培训结束对两组学员的创伤急救综合理论及单项技能、创伤急救救护综合能力、培训效果满意度进行统计分析。结果   干预组的综合理论成绩为(80.74±6.87)分、单项技能成绩为(92.13±2.26)分,相较于对照组均提高(P<0.05)。干预组对创伤急救课程的总体满意度:非常同意23例、同意20例,比例均高于对照组(P<0.05)。干预组的创伤急救救护综合能力如病情评估预判能力,优秀26例、良好15例;护理计划分析实施能力,优秀25例、良好13例;团队协作与资源管理能力,优秀27例、良好15例;情景感知与应变能力,优秀30例、良好11例;综合救护能力,优秀36例、良好5例。显著优于对照组(P<0.05)。结论  BOPPPS模式下模块化教学结合模拟演练能够提高急诊科护士的综合创伤救护能力,且取得了较高的满意度,值得进一步推广应用。
       Objective  To explore the application effect of modular teaching combined with simulation exercise in trauma 
first aid training under BOPPPS model.Methods  A total of 90 nurses in the emergency department from August 2022 to February 2024 were randomly divided into control group(n=45) and intervention group(n=45).The control group was trained  by traditional teaching mode.The intervention group was trained by BOPPPS modular teaching combined with simulation exercise.After the training,the comprehensive theory of trauma first aid,individual skills,comprehensive ability of trauma first aid and satisfaction degree of training effect of the two groups of nurses were statistically analyzed.Results  The comprehensive theoretical scores and single skill scores of the intervention group were significantly improved compared with the control group(P<0.05).The satisfaction degree of trauma first aid training in the intervention group was significantly higher than that in the control group(P<0.05).The comprehensive ability of trauma first aid in the intervention group was significantly better than that in the control group(P<0.05).Conclusions  The combination of modular teaching and  simulation exercise in BOPPPS model can improve the comprehensive trauma rescue ability of nurses in emergencydepartment,and has obtained a high degree of satisfaction,which is worthy of further popularization and application.
论著

ALBI 联合 NLR 预测肝硬化合并食管胃底静脉曲张破裂出血的作用

The role of ALBI combined with NLR in predicting liver cirrhosis complicated with esophageal and gastric varices bleeding

:387-392
 
       目的   探讨白蛋白-胆红素(ALBI)联合中性粒细胞与淋巴细胞比值(NLR)预测肝硬化合并食管胃底静脉曲张破裂出血(EGVB)的临床价值。方法   回顾性分析2021年1月—2022年12月肇庆市第一人民医院消化内科收治的80例肝硬化合并EGVB患者的临床资料,通过电话及门诊、再入院对其进行为期1年的随访,根据随访结果,将其分为2组,即存活组(n=69)与死亡组(n=11),分析导致患者死亡的危险因素,并评估ALBI联合NLR预测肝硬化合并EGVB患者死亡的临床价值。结果   死亡组的年龄60岁以上、腹水和肝性脑病者占比,总胆红素(TBiL)、NLR、凝血酶原时间(PT)、谷丙转氨酶(ALT)水平及ALBI评分均高于存活组(均P<0.05),而血红蛋白(HGB)、白蛋白(ALB)及血钠水平均低于存活组(均P<0.05);Logtisic回归分析显示,年龄60岁以上、腹水、肝性脑病和TBiL、NLR水平升高及ALBI分级为3级是肝硬化合并EGVB患者死亡的危险因素(均P<0.05);ALBI联合NLR预测肝硬化合并EGVB患者预后的准确率及灵敏度高于单一诊断,漏诊率低于单一诊断(P<0.05)。结论   肝硬化合并EGVB患者可见ALBI评分及NLR水平升高,而以上两种指标是患者死亡的危险因素,将其联合检测可评估患者预后,预测其死亡风险。
       Objective  To investigate the clinical value of albumin-bilirubin(ALBI)combined with neutrophil lymphocyte ratio(NLR)in predicting liver cirrhosis complicated with esophageal  and gastric varices bleeding(EGVB).Methods The clinical data of 80 patients with liver cirrhosis complicated with EGVB admitted to the Department of Gastroenterology of the First People’s Hospital of Zhaoqing from January 2021 to December 2022 were retrospectively analyzed.They were followed up for one year by telephone,outpatient service and readmission.According to the follow-up results,they were divided into the survival group(n=69)and the death group(n=11).The risk factors leading to the death of patients were analyzed and evaluated.Results  The proportion of age over 60,ascites and hepatic encephalopathy,the levels of TBiL,NLR,PT,ALT and ALBI in the death group were higher(P<0.05),while the levels of HGB,ALB and blood sodium were lower(P<0.05).Logistics analysis showed that age over 60,ascites,hepatic encephalopathy,NLR and ALBI grade 3 were independent risk factors for the death(P<0.05).The accuracy and sensitivity of ALBI combined with NLR in predicting their prognosis were significantly higher than that of single diagnosis,and the missed diagnosis rate was lower(P<0.05).Conclusions  ALBI scores and NLR levels significantly increase in patients with liver cirrhosis complicated with EGVB,and the above two indexes are risk factors for the death,and the combination of them can evaluate the prognosis of patients and predict the death risk.
论著

ApoE 基因多态性与大动脉粥样硬化型脑梗死及卒中后认知障碍的相关性研究

Correlation of ApoE gene polymorphisms with large artery atherosclerotic cerebral infarction and post-stroke cognitive impairment

:338-345
 
      目的   探讨载脂蛋白E(ApoE)基因多态性与卒中后认知障碍的相关性,即大动脉粥样硬化型脑梗塞的严重程度。方法   采用病例——对照研究的方法,收集九江学院附属医院神经内科的100例急性缺血性脑卒中且病因分型为大动脉粥样硬化型患者(脑梗死组)和50例性别、年龄匹配的非缺血性脑卒中患者(对照组)。检测患者的 ApoE 基因型、血脂、美国国立卫生院卒中量表(NIHSS)、卒中后6个月简易智力状态检查量表(MMSE)等,采用多因素方差分析等统计学方法分析他们之间的关联性。结果  ApoE 3/4基因型频率与Ɛ3、Ɛ4等位基因频率,在脑梗死组别中高于对照组(P<0.05)。同时,携带Ɛ3等位基因患者的低密度脂蛋白水平高于携带Ɛ2、Ɛ4等位基因的患者;进一步分析发现含Ɛ3等位基因的脑梗死患者NIHSS评分更高、卒中后认知障碍更严重(P<0.05)。结论  ApoE基因型为Ɛ3/4、等位基因Ɛ3、Ɛ4更易罹患大动脉粥样硬化型脑梗死,提示该基因型是脑梗死的易感基因,脑梗死后认知障碍患者Ɛ3等位基因的频率较高,可能是卒中后认知障碍的易感因素。
       Objective  To  explore the  relationship  between ApoE  gene  polymorphisms  and  post-stroke  cognitive  impairment,the severity of large artery atherosclerotic cerebral infarction.Methods  A  case-control research  study was conducted,gathering  data from  100 individuals  diagnosed with large artery atherosclerotic cerebral infarction according to the TOAST classification,who admitted to the Neurology Department of the Affiliated Hospital of Jiujiang University.Additionally,50 non-ischemic stroke patients,matched for gender and age,were included as the control group.The patients were assessed for ApoE genotype,blood lipid,NIHSS,and MMSE scale at 6 months post-stroke,and statistical methods were used to analyze their associations.  Results  Significant differences were observed in the ApoE 3/4 genotype frequency and Ɛ3、Ɛ4 allele frequency between patients with cerebral infarction and the control group,with a notably higher incidence of cerebral infarction in the former.Furthermore,patients carrying the Ɛ3 allele exhibited significantly higher LDL levels than those carrying Ɛ2 or Ɛ4.The analysis also revealed that patients with the Ɛ4 allele experienced higher NIHSS and severer post-stroke cognitive impairment.Conclusions  The findings suggest that the ApoE genotype Ɛ3/4 and allele Ɛ3、Ɛ4 may predispose individuals to develop large atherosclerotic cerebral infarction,indicating a susceptibility gene for cerebral infarction.Additionally,the Ɛ3 allele was associated with a higher frequency of cognitive deficits after cerebral infarction,implying that it may be a predisposing factor for post-stroke cognitive impairment.
专家述评

炎症性肠病相关易感基因及其作用机制的研究进展

Research progress on susceptibility genes and their mechanisms in inflammatory bowel disease

:300-309
 
       炎症性肠病(IBD)是一种以反复腹痛、腹泻、血便和体重降低为主要表现的慢性特发性性疾病,主要分为溃疡性结肠炎与克罗恩病两种类型。近年来,IBD的患病率随着城市化和工业化进展迅速升高,给中国和全球的公共健康带来沉重的负担。随着人类基因组技术的发展,越来越多的证据表明,遗传学因素在IBD发病过程中起着不可或缺的作用。在亚欧人群中,通过大规模全基因组关联研究现已明确了320个IBD易感基因位点。IBD易感基因在影响机体的细胞代谢、免疫功能调节、肠道上皮屏障和微生物清除等多个方面发挥着重要作用。本文就IBD相关易感基因及其多态性的研究进展进行综述,从基因层面揭示IBD发病的分子机制,并对探索IBD因人而异的个性化治疗方案提供帮助。
    Inflammatory bowel disease(IBD)is a chronic idiopathic disease characterized by recurrent abdominal pain,diarrhea,bloody stools,and weight loss.Ulcerative colitis and Crohn’s disease represent the two main types of IBD.In recent years,the prevalence of IBD has increased rapidly with the advancement of industrialization,imposing a heavy burden on public health in China and globally.Currently,with the development of genomics,a growing body of evidence suggests that genetic factors play an indispensable role in the pathogenesis of IBD.In the Eurasian population,320 IBD susceptibility gene loci have been identified through large-scale genome-wide association studies.IBD susceptibility genes play a crucial role in various aspects affecting cellular metabolism,immune function regulation,intestinal epithelial barrier,and microbial clearance.This article reviews the susceptibility genes and their polymorphisms associated with IBD,revealing the molecule mechanisms of IBD from gene perspectives and contributing to the development of personalized treatment strategies tailored to individual IBD patients.
论著

老年慢性心力衰竭患者血清 SCD-1 和 sVEGFR-2 表达水平及其与预后的评估价值研究

Expression levels of serum SCD-1 and sVEGFR-2 in elderly patients with chronic heart failure and their prognostic value

:241-246
 
       目的   探究血清多配体蛋白聚糖-1(SCD-1)与可溶性血管内皮生长因子受体-2(sVEGFR-2)表达水平在老年慢性心力衰竭患者预后评估的判定价值。方法   选取2023年1月—2024年3月珠海市第五人民医院检验科收治的110例老年慢性心力衰竭患者,检测其血清SCD-1和sVEGFR-2水平,对患者进行随访调查,了解其再次由于心力衰竭住院、心源性死亡的情况。运用多因素Logistic回归分析,探究老年慢性心力衰竭患者预后影响因素。结果  Logistic回归分析显示,心功能分级(OR=3.433,95%CI:0.934~6.431)、B型脑钠肽升高(OR=2.462,95%CI:0.861~4.765)、血清SCD-1升高OR=3.795,95%CI:0.972~6.894)、血清sVEGFR-2升高(OR=3.842,95%CI:0.942~6.912)为影响老年慢性心力衰竭患者预后不良的重要因素(P<0.05);联合血清SCD-1和sVEGFR-2曲线下面积0.962与B型脑肽钠曲线下面积0.844,相较于单一SCD-1曲线下面积0.658、sVEGFR-2曲线下面积0.712明显偏高(P<0.05)。结论   经研究证实,老年慢性心力衰竭患者预后效果不理想,其血清SCD-1和sVEGFR-2监测水平异常升高,和老年慢性心力衰竭预后不佳存在关联性,可视为老年慢性心力衰竭患者判定预后效果的主要标志物。
      Objective  To investigate the prognostic value of serum syndecan-1(SCD-1)and soluble vascular endothelial growth factor receptor-2(sVEGFR-2)expression levels in elderly patients with chronic heart failure.Methods  A total of 110 elderly patients with chronic heart failure admitted to our hospital were selected,with a time interval of January 2023 to March 2024.Serum SCD-1 and sVEGFR-2 levels were detected and follow-up investigations were conducted to understand their re hospitalization and cardiogenic death due to heart failure.Multiple logistic  regression analysis was used to explore the prognostic factors affecting elderly patients with chronic heart failure.Results  According to logistic retrospective analysis,heart function grading(OR=3.433,95%CI:0.934-6.431),elevated B-type brain natriuretic peptide(OR=2.462,95%CI:0.861-4.765),elevated serum SCD-1(OR=3.795,95%CI:0.972-6.894),and elevated serum sVEGFR-2(OR=3.842,95%CI:0.942-6.912)were important factors affecting the poor prognosis of elderly patients with chronic heart failure,with differences P<0.05.The area under the curve of combined serum SCD-1 and sVEGFR-2 was 0.962,and the area under the curve of B-type brain peptide sodium was 0.844,which was significantly higher than that of a single SCD-1 curve of 0.658 and sVEGFR-2 curve of 0.712,with a difference of P<0.05.Conclusions  Research has confirmed that the prognosis of elderly patients with chronic heart failure is not satisfied,and their serum SCD-1 and sVEGFR-2 monitoring levels are abnormally elevated,which is related to the poor prognosis of elderly patients with chronic heart failure.It can be regarded as the main biomarker for defining the prognosis of elderly patients with chronic heart failure.
论著

AST、CHE、CA125、AFP 对肝硬化患者的诊断效果分析

Analysis of diagnostic efficacy of AST, CHE, CA125 and AFP in patients with liver cirrhosis

:113-116
 
     目的   分析谷草转氨酶(AST)、胆碱酯酶(CHE)、糖类抗原125(CA125)以及甲胎蛋白(AFP)对肝硬化患者的诊断效能。方法   选择70例肝硬化患者为观察组研究对象,另取70例同期健康体检者为对照组。两组研究对象均接受生化检验、肿瘤标志物检验。对比两组研究对象的AST、CHE、CA125、AFP检测结果,分析上述指标对肝硬化患者的诊断效能。结果   观察组肝硬化患者的CHE低于对照组,AST、CA125与AFP高于对照组(P<0.05);AST与CHE在肝硬化诊断中具有良好的灵敏度、特异度;CA125联合AFP的灵敏度、特异度、符合率均高于CA125或AFP单独检验(P<0.05)。结论  AST、CHE、CA125、AFP在肝硬化患者临床诊断中具有良好的应用表现,是反映患者肝硬化病情进展的重要参考指标。
     Objective  To analyze the diagnostic efficacy of aspartate aminotransferase(AST),cholinesterase(CHE),carbohydrate antigen 125(CA125),and alpha fetoprotein(AFP)in patients with liver cirrhosis.Methods  A total of 70 patients with liver cirrhosis were included in the observation group as the study subjects,and 70 healthy individuals who underwent physical examinations during the same period were selected as the control group.Both groups of  research subjects underwent biochemical testing and tumor marker testing.The AST,CHE,CA125,and AFP detection  results of two groups of research subjects were compared,and the diagnostic effect of the above indicators on patients with liver cirrhosis were analyzed.Results  The CHE test  results of patients with liver cirrhosis in the observation group were significantly lower than those of healthy individuals undergoing physical examination,and the AST,CA125,and AFP test results were higher(P<0.05).AST and CHE had good sensitivity and specificity in the diagnosis of liver cirrhosis.The sensitivity,specificity and coincidence  rate of CA125 combined with AFP were higher than those of CA125 or AFP alone.Conclusions  AST,CHE,CA125,and AFP have good clinical application performance in the diagnosis of liver cirrhosis patients,and are important reference indicators reflecting the progression of liver cirrhosis in patients.
论著

不同湿化方法对喉癌患者术后气道湿化效果的网状 Meta 分析

Effects of airway humidification for postoperative with laryngeal cancer:A network Meta-analysis

:89-98
 
       目的   评估多种气道湿化方法对喉癌患者术后气道湿化的效果。方法   检索PubMed、Cochrane、Embase、Web of Science、Ovid、中国知网、万方、CBM、Google Scholar等数据库和网站,检索时限为建库至2023年2月。搜集关于喉癌患者术后不同气道湿化方法的随机对照试验,采用JBI2016年随机对照试验RCT评价标准评价文献质量。使用ADDIS1.16.5软件进行网状Meta分析。结果   纳入18篇研究,共1 596例患者。结果显示,镇痛泵持续泵入与注射器间断滴入、喷雾瓶间断喷雾在痰痂形成方面比较差异有统计学意义[OR(95%CI)=537.70(4.18,124 511.88)、0(0,0.52),P<0.05];湿化满意度方面,注射器间断滴入与喷雾瓶间断喷雾比较差异有统计学意义[OR(95%CI)=8.55(1.40,73.35),P<0.05];其余比较差异无统计学意义(P>0.05)。概率排序显示,降低肺部感染、黏膜出血和痰痂形成、痰液黏稠度、咳嗽和湿化不满意的发生,最优方法分别为湿化泵持续泵入、镇痛泵持续泵入、MR400湿化器和输液器持续泵入。结论   综合网状Meta分析及概率排序结果,考虑到喉癌患者术后早期下床活动,推荐便携式持续湿化方法。
       Objective  To access the effects of multiple airway humidification methods for postoperative patients with laryngeal cancer.Methods  PubMed,Cochrane Library,EMbase,Web of Science,Ovid,China National Knowledge Infrastructure,Wanfang database,CBM and Google Scholar were searched systematically from establishment to February 2023,respectively.Related  randomized controlled trials on airway humidification for postoperative patients with laryngeal cancer was analyzed and the quality of the literature was assessed using the JBI 2016 RCT evaluation.The network Meta analysis was performed using ADDIS 1.16.5 softwares.Results  A total of 18 articles and 1596 patients were inciuded.The results showed that the analgesia pump continued to pump into the airway compared with the syringe intermittently drip and the spray bottle intermittent spray was statistically different in the formation of sputum[OR(95%CI)=537.70(4.18,124 511.88),0(0,0.52),P<0.05].In terms of satisfaction of wetness,the difference between the intermittent drop of the syringe and the intermittent spray of the spray bottle was statistically different[OR(95%CI)=8.55(1.40,73.35),P<0.05],the others were not statistically different(P0.05).Probability ranking table shows that the optimal methods were the humidification pump continues to pump into the airway,the analgesia pump continued to pump into the airway,the MR400 humidifier and the infusion set continuously pumped into the airway,which were beneficial to the reduction in pulmonary infection,tracheal mucosal hemorrhage and formation of phlegm callus,the degree of sputum viscosity,cough and unsatisfactory wetness.Conclusions  Based on the comprehensive mesh meta-analysis and probability ranking results,a portable continuous humidification method is  recommended considering the early post-operative activities of laryngeal cancer patients.
综述

机器学习算法在术后谵妄风险评估中的应用进展

Progress in the application of machine learning algorithms in the risk assessment of postoperative delirium

:42-47
 
      近年来,人工智能技术(AI)的发展正在逐渐改变传统的医疗行业,机器学习作为人工智能技术中的主流被越来越多地应用于分析复杂的医学数据,为疾病的诊断、预后风险评估、诊疗决策的制定等方面提供了便利。文章对国内外机器学习算法在术后谵妄中的应用进行综述,以期为术后谵妄预测模型的构建提供新的思路,为临床早期评估术后谵妄提供新的依据。
    In recent years,the development of artificial intelligence(AI)is gradually changing the traditional medical industry.Machine learning,as the mainstream of artificial intelligence technology,is increasingly applied to analyze complex data in medical research.It provides convenience for disease diagnosis,risk assessment and diagnosis and treatment decision making.This paper reviews the application of machine learning algorithms in postoperative delirium at home and abroad,in order to provide a new idea for the construction of postoperative delirium prediction model and a new basis for early clinical evaluation of postoperative delirium.
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