目的 探讨腹腔镜下卵巢癌减灭术联合化疗治疗卵巢癌的疗效。方法 选取2018年2月—2020年2月我院收治的68例卵巢癌患者,随机分为研究组和对照组各34例,对照组给予腹腔镜下卵巢癌减灭术,研究组给予腹腔镜下卵巢癌减灭术联合化疗。观察分析两组患者近期疗效、不良反应发生率、生存率以及相关手术情况等。结果 研究组近期疗效优于对照组(P＜0.05);研究组术后1年生存率高于对照组(P＜0.05),且并发症发生率低于对照组(P＜0.05);研究组理想减灭率优于对照组(P＜0.05),且腹水量及术中出血量少于对照组(P＜0.05),手术时间短于对照组(P＜0.05)。结论 减灭术联合化疗治疗卵巢癌可有效增强治疗疗效,降低多种化疗不良反应发生的可能性,并能使生存率得到进一步提升,可推广应用。

Objective To investigate the efficacy of laparoscopic ovarian cancer reduction combined with chemotherapy in the treatment of ovarian cancer. Methods A total of 68 ovarian cancer patients admitted to our hospital from February 2018 to February 2020 were randomly divided into study group and control group, 34 cases each. The control group was given laparoscopic ovarian cancer reduction surgery, while the study group was given laparoscopic ovarian cancer reduction surgery combined with chemotherapy. The short-term efficacy, incidence of adverse reactions, survival rate and related operation of the two groups were observed and analyzed. Results The short-term efficacy of the study group was better than that of the control group (P<0.05). The 1-year postoperative survival rate of the study group was higher than that of the control group (P<0.05), and the incidence of complications was lower than that of the control group (P<0.05). The ideal reduction rate of the study group was better than that of the control group (P<0.05), and the amount of abdominal water and intraoperative blood loss was less than that of the control group (P<0.05), and the operation time was shorter than that of the control group (P<0.05). Conclusion Laparoscopic ovarian cancer reduction combined with chemotherapy can effectively enhance the therapeutic effect, reduce the possibility of multiple adverse reactions of chemotherapy, and further improve the survival rate, which can be popularized and applied.

目的 氧气雾化吸入体位对颈椎前路减压植骨融合术后吞咽困难的影响。方法 将在2017年2月—2019年10月期间行颈椎前路减压植骨融合术患者(2～3节段)123例随机分成两组:A组(n=56,半卧位行氧气雾化), B组(n=67,平卧位行氧气雾化)。比较两组术后吞咽困难发生及程度、持续时间情况和患者对氧气雾化吸入方法满意度。结果 A组术后吞咽困难发生率低于B组(P=0.042),并且吞咽困难程度动态变化中总体优于B组;两组吞咽困难持续时间无统计学差异(P=0.826)。A组患者对氧气雾化吸入方法满意度优于B组患者(P=0.022)。结论 半卧位氧气雾化吸入能降低颈椎前路术后吞咽困难的发生及严重程度。

Objective To investigate the effect of aerosol inhalation position on dysphagia after multi-segment anterior cervical decompression and bone graft fusion. Methods 123 patients undergoing anterior cervical decompression and bone graft fusion during February 2017 to October 2019 were randomly divided into two groups: group A (n=56, aerosol inhalation in semireclining position), group B (n=67, aerosol inhalation in the supine position). The incidence, extent and duration of dysphagia were compared between the two groups. Results The incidence of postoperative dysphagia in group A was lower than that in group B (P=0.042), and the degree of dysphagia were better than that in group B in the dynamic changes. There was no statistical difference in the duration of dysphagia between the two groups (P=0. 826). Patients in group A had greatly better satisfaction with the aerosol inhalation position than patients in group B (P=0.022). Conclusion Aerosol inhalation in semireclining position can reduce the incidence and severity of dysphagia after anterior cervical spine surgery.

目的 分析经胸超声心动图在Stanford A 型主动脉夹层的直接征象、间接征象和优缺点,探讨超声心动图在其诊断及预后评估中的应用价值。方法 回顾性收集2018年9月—2020年6月在我院诊治的A型主动脉夹层患者的临床资料,分析超声心动图的应用价值,以及住院期间发生不良预后的高风险因素。结果 经胸超声心动图直接征象诊断 A 型主动脉夹层的敏感性低于CTA,但对受累主动脉瓣结构及其功能评价优于CTA。 院内不良预后的发生率为42%, A型夹层的病因多与高血压相关,主动脉瓣返流、心包积液、手术时间长等是其高风险因素。结论 经胸超声心动图对A型主动脉夹层的早期诊断有较高的初筛价值,在局限于主动脉窦部夹层及观察主动脉瓣是否受累及有独特的优势,对于手术方式的选择和预后的判断有指导意义。

Objective To analyze the direct signs, indirect signs, advantages and disadvantages of transthoracic echocardiography in Stanford A-type aortic dissection, and explore the application value of echocardiography in its diagnosis and prognostic evaluation. Methods Retrospectively collect the clinical data of patients with type A aortic dissection diagnosed and treated in our hospital from Sept 2018 to Jun 2020, and analyze the application value of echocardiography and the high-risk factors for poor prognosis during hospitalization. Results The direct signs of transthoracic echocardiography were less sensitive than CTA in the diagnosis of type A aortic dissection, but it was better than CTA in evaluating the structure and function of the affected aortic valve. The incidence of poor prognosis in the hospital was 42%. The cause of type A dissection was mostly related to hypertension. Aortic regurgitation, pericardial effusion, and long operation time were high-risk factors. Conclusion Transthoracic echocardiography has a higher initial screening value for the early diagnosis of type A aortic dissection. It has unique advantages in confining to the aortic sinus dissection and observing whether the aortic valve is involved, the choice of surgical methods and the judgment of prognosis has guiding significance.

目的 探讨老年急性缺血性脑卒中并发肺部感染患者的临床特征和相关危险因素。方法 采用回顾性研究方法,选择2017年7月— 2019年10月深圳市第二人民医院神经内科收治的1 113例老年急性缺血性脑卒中患者,其中卒中并发肺部感染患者(108 例)纳入感染组,未并发肺部感染患者(1 005例)纳入对照组。以单因素对比分析两组患者的临床资料,采用 Logistic多因素回归分析方法分析合并肺部感染的高危因素。结果 单因素分析提示两组年龄(尤其是高龄患者)、住院天数、房颤、脑梗死史、慢性肺疾病、吞咽困难、言语不清、意识障碍差异有统计学意义(P <0.05)。多因素 Logistics 回归分析显示,高龄(≥80岁)、住院天数、脑梗死史、吞咽困难、言语不清、意识障碍与老年急性缺血性脑卒中并发肺部感染密切相关。结论 老年急性缺血性脑卒中并发肺部感染的独立危险因素主要是高龄(≥80 岁)、住院天数、脑梗死史、吞咽困难、言语不清、意识障碍,临床应高度重视。

Objective Objective To investigate the clinical characteristics and risk factors of elderly patients with acute ischemic stroke complicated with pulmonary infection. Methods A retrospective study was conducted on 1 113 elderly patients with acute ischemic stroke admitted to the department of neurology, Shenzhen Second People's Hospital from July 2017 to October 2019. Among them, 108 patients with stroke complicated with pulmonary infection were included in the infection group and 1 005 patients without concurrent pulmonary infection were included in the control group. The clinical data of the two groups were analyzed by single factor comparison, and the risk factors for pulmonary infection were analyzed by logistic multiple factor regression analysis. Results Single factor analysis showed there were statistically significant differences between the two groups in age (especially elderly patients), length of stay in hospital, atrial fibrillation, history of cerebral infarction, chronic pulmonary disease, dysphagia, slurred speech, and disturbance of consciousness (P <0.05). Multi-factor logistic regression analysis showed that old age (≥80 years old), length of stay in hospital, history of cerebral infarction, dysphagia, slurred speech, and disturbance of consciousness were closely related to pulmonary infection in elderly patients with acute ischemic stroke. Conclusion The independent risk factors of acute ischemic stroke complicated with pulmonary infection in the elderly mainly include old age (≥80 years old), length of stay in hospital, history of cerebral infarction, dysphagia, slurred speech and disturbance of consciousness, which should be paid more attention to clinically.

目的 了解广州市肾综合征出血热住院病例临床表现和流行病学特征,分析患者出现重症的影响因素,为加深疾病认知和识别重症提供科学依据。方法 回顾性选取2014年1月以来在广州市二级及以上医疗机构住院的明确诊断为肾综合征出血热的患者572例作为本研究研究对象,自行设计问卷,收集患者流行病学史、临床表现和实验室检测结果,采用多因素Logistic回归分析识别患者重症HFRS的影响因素。结果 572例患者中男406人,女166人,男女比2.45:1,年龄最小者14岁,最大89岁,平均年龄(41.21±14.16)岁。临床表现以发热、起病急、乏力为主,三者分别占比96.33%、88.29%和82.32%,重症病例93例,重症率16.26%,不同颈红、胸红、腹痛、腹泻、恶心、呕吐、眼睑浮肿、黄疸、少尿或无尿、低血压、休克、白细胞计数减少、尿膜状物情况和鼠类暴露情况的患者重症发生率差异有统计学意义(均 P<0.05),多因素Logistic回归分析结果显示年龄为40～49岁、呕吐、休克、房内有老鼠及食物粮食无防鼠设备是患者发生重症的危险因素,其OR值和95%CI分别为2.712(95%CI:1.039~7.077)、2.99(95%CI:1.462~6.114)、5.822(95%CI:1.891~17.927)和3.292(95%CI:1.479 ~7.327)。结论 临床表现有呕吐和休克症状以及有明确的啮齿类动物暴露史者重症的风险更高,在今后的防治中,应进一步加强健康宣传教育,广泛开展灭鼠活动,临床上对存在高危风险的病例进行早期干预以提高患者的预后效果。

Objective To understand the clinical manifestations and epidemiological characteristics of hospitalized cases of hemorrhagic fever with renal syndrome in Guangzhou, analyze the influencing factors of patients with severe illness, and provide scientific basis for deepening disease recognition and identifying severe illness. Methods A retrospective selection of 572 patients with a clear diagnosis of hemorrhagic fever with renal syndrome who were hospitalized in second-level and higher medical institutions in Guangzhou since January 2014 were selected as the research objects. Questionnaires were designed and the epidemiological history clinical manifestations and laboratory test results of patients were collected. Multivariate logistic regression analysis was used to identify the influencing factors of patients with severe HFRS. Results Among the 572 patients, there were 406 males and 166 females. The male-to-female ratio was 2.45:1. The youngest was 14 years old, the oldest was 89 years old, and the average age was (41.21±14.16)years old. The clinical manifestations were mainly fever, acute onset, and fatigue, which accounted for 96.33%, 88.29% and 82.32%. There were 93 severe cases with a severe rate of 16.26%. Different neck redness, chest redness, abdominal pain, diarrhea, nausea, and nausea, vomiting, eyelid edema, jaundice, oliguria or anuria, hypotension, shock, decreased white blood cell count, urine membranes and rodent exposure, there were statistically significant differences in the incidence of severe illness (all P<0.05). The logistic regression analysis of factors showed that the age of 40-49 years, vomiting, shock, the presence of rats in the room, and food without rodent-proof equipment were risk factors for severe illness. The OR values and 95%CI were 2.712 (95 %CI: 1.039-7.077), 2.99 (95%CI: 1.462-6.114), 5.822 (95%CI: 1.891-17.927) and 3.292 (95%CI: 1.479-7.327). Conclusion Patients with clinical manifestations of vomiting and shock symptoms and a clear history of rodent exposure are at higher risk of severe illness. In the future prevention and treatment, health promotion and education should be further strengthened, rodent control activities should be carried out extensively, and early intervention is taken clinically to improve the patient's healing effect.

目的 探究小分子化合物逆转素(reversine,Rev)对胆管结扎(BDL)诱导的大鼠胆汁淤积性肝损害、纤维化、上皮细胞-间充质转化以及胆管反应的影响。方法 雄性Lewis大鼠随机分成三组,每组各5只。按照如下处理:BDL组大鼠行2周的胆管结扎;BDL+Rev组行胆管结扎同时给予腹腔注射逆转素;对照采用假手术(Sham)。2周后获取血液和肝组织。血指标检测总白蛋白(TP)、总胆红素(TBIL)、谷丙转氨酶(ALT)、谷草转氨酶(AST)、碱性磷酸酶(ALP)、γ谷氨酰转肽酶(GGT)。H&E染色检测肝组织病理。Azan染色检测组织胶原蛋白。免疫组化检测肝组织α平滑肌肌动蛋白(α-SMA)、结蛋白(Desmin)、波形蛋白(Vimentin)、细胞角蛋白(CK7,CK19)、β-连环蛋白(β-Catenin)以及上皮细胞粘附分子(EpCAM)蛋白的表达情况。结果 胆管结扎导致肝脏合成的总白蛋白量下降,总胆红素(TBIL)、谷草转氨酶(AST)、碱性磷酸酶(ALP)、γ谷氨酰转肽酶(GGT)水平明显上升,逆转素处理使下降的总白蛋白上升,使上升的总胆红素(TBIL)、谷草转氨酶(AST)、碱性磷酸酶(ALP)、γ谷氨酰转肽酶(GGT)水平向正常水平回复。逆转素可以缓解胆汁淤积引起的肝纤维化,表现为下调BDL引起的胶原蛋白和α-SMA蛋白沉积。逆转素可以抑制胆汁淤积引起的上皮细胞-间充质转化表现为逆转素明显降低BDL导致的Desmin和Vimentin的表达。逆转素可以抑制胆汁淤积引起的胆管反应表现为明显减少CK7和CK19阳性胆管的表达含量。逆转素抑制胆汁淤积引起的胆管反应与调节β-Catenin和EpCAM的表达有关。结论 逆转素可以缓解胆汁淤积引起的大鼠肝损害,具有一定的保护作用。逆转素可以成为一种潜在治疗药物。

Objective To investigate the effect of reversine (REV) on bile duct ligation (BDL) -induced hepatic damage, fibrosis, epithelial-mesenchymal transformation, and ductular reaction in rats. Methods Male Lewis rats were randomly divided into three groups with 5 rats in each group. Bile duct ligation was performed in the BDL group for two weeks. BDL+ REV group was treated with bile duct ligation and intraperitoneal injection of reversine. The control group was Sham operation (Sham). Blood and liver tissue were obtained after 2 weeks. Blood indexes were determined for total albumin, total bilirubin, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase and γ-glutamyl transpeptidase. Hepatic histopathology was detected by H&E staining. Azan staining was used to detect tissue collagen deposition. Immunohistochemistry was used to detect the expression of α-SMA, desmin, vimentin, cytokeratin, β-catenin and epithelial cell adhesion molecule (EpCAM) protein. Results Bile duct ligation resulted in the decrease of total albumin synthesis in liver, and the increase of total bilirubin, glutamic-oxalacetic transaminase, alkaline phosphatase and γ-glutamyltranspeptidase. The levels of total bilirubin, aspartate transaminase, alkaline phosphatase and γ-glutamyltranspeptidase returned to the normal level with reversine treatment. Reversine could alleviate cholestasis-induced liver fibrosis by downregulating BDL-induced deposition of collagen and α-SMA protein. Reversine inhibited cholestasis-induced epithelial-mesenchymal transformation by significantly reducing BDL-induced desmin and vimentin expression. Reversine could inhibit cholestasis-induced ductular reaction by significantly reducing the expression of CK7 and CK19 positive biliary cells. Inhibition of cholestasis induced ductular reaction by reversine was associated with regulation of β-catenin and EpCAM expression. Conclusion Reversine can alleviate liver damage caused by cholestasis in rats and have a protective effect. Reversine may be a potential treatment that need further investigation.

目的 对喀什地区和广州地区过敏性疾病儿童血清过敏原特异性IgE进行检测并比较检测结果。方法 选择喀什地区第一人民医院(喀什地区)和广东省妇幼保健院、广州市番禺区中心医院(广州地区)过敏性疾病儿童,血清标本采用国产欧博克试剂盒(酶联免疫法)检测过敏原特异性IgE。结果 两地区过敏性疾病儿童的过敏原IgE总阳性率均随年龄增长逐渐升高。广州地区过敏性疾病儿童对牛奶的IgE阳性率随年龄增长逐渐降低,对屋尘螨/粉尘螨则逐渐升高,组间比较均有统计学意义差异(P均<0.05)。喀什地区过敏性疾病儿童对花生/榛子/开心果、葎草/艾蒿/豚草、猫/狗毛皮屑的血清IgE阳性率明显高于广州地区,而对牛奶、屋尘螨/粉尘螨的血清IgE阳性率明显低于广州地区(P均<0.05)。结论 喀什地区和广州地区过敏性疾病儿童过敏原特异性IgE结果存在显著差异,过敏性疾病需要做好不同地区过敏原的监测。

目的 探讨D-二聚体在急诊胸痛中心早期鉴别诊断急性主动脉综合征(AAS)的重要性,以及讨论如何结合D-二聚体检测优化现有胸痛中心的急救流程。方法 收集近1年来我院胸痛中心收治的50例以胸痛为主诉的患者资料,其中25例最终确诊AAS的患者作为AAS组,以同一时期诊治的25例进行了急诊经皮冠状动脉介入治疗(PCI)确诊的急性非ST抬高型心肌梗死(NSTEMI)患者作为对照组。所有患者在首诊时检测血D-二聚体,通过绘制受试者工作特征曲线(receiver operating characteristic curve, ROC),分析D-二聚体对AAS与NSTEMI的鉴别诊断价值,并探讨其优化胸痛中心救治流程的实际意义。结果 AAS组D-二聚体水平明显高于NSTEMI组,差异具有统计学意义(P<0.001),且在D-二聚体为89 500 μg/L时取得最佳截止点。结论 对于胸痛患者早期鉴别诊断,D-二聚体具有重要参考价值。

Objective To explore the importance of D-dimer in early differential diagnosis of acute aortic syndrome (AAS) in the emergency chest pain center. And to discuss how to combine D-dimer detection with optimizing the first aid process of existing chest pain centers. Methods The data of 50 patients who complained of chest pain in the chest pain center of our hospital in the past 1 year was collected, including 25 patients who were finally diagnosed as AAS group. Other 25 patients with acute non-ST elevation myocardial infarction (NSTEMI) diagnosed by emergency percutaneous coronary intervention (PCI) were included as control group. Blood D-dimer was detected in all patients at the first visit. By drawing receiver operating characteristic curve (ROC), the value of D-dimer in differential diagnosis between AAS and NSTEMI was analyzed, and the practical significance of optimizing the treatment process of chest pain center was discussed. Results The level of D-dimer in AAS group was significantly higher than that in NSTEMI group (P<0.001), and the best cutoff point was obtained when D-dimer was 895.00 μg/L. Conclusion D-dimer has reference significance for early differential diagnosis of patients with chest pain.

目的 探讨联合镇静胃肠镜检查在安全性、可行性的效果以及优势方面的临床应用,为优化诊疗流程、方便患者提供科学依据。方法 纳入我院2017年6月—2018年3月行镇静胃肠镜检查的140例患者为研究对象,采用便利抽样法随机分为两组,观察组70例患者行联合镇静胃肠镜检查,对照组70例患者行胃肠镜分次检查。记录并对比分析两组患者的预约时间、检查时长、不适反应、疼痛程度、满意度、检查费用。结果 观察组在预约时间和检查时长、检查后心率变化,患者满意度和检查费用方面,与对照组相比有统计学差异(P＜0.05),而在血压、血氧、镇静及遗忘程度、疼痛程度及不适反应方面无统计学差异(P＞0.05)。结论 联合镇静胃肠镜检查在临床应用方面安全可行,具有便宜、时间少、患者配合度好、符合患者意愿、而且满意度高的优势,值得推广。

Objective To explore the scientific evidence in optimization of diagnosis and treatment process for patients' convenience, we evaluated the clinical effect of gastrointestinal endoscopy with sedation on the safety, feasibility and advantage. Methods We enrolled 140 patients who came to our hospital for gastrointestinal endoscopy from June 2017 to March 2018. We used the convenience sampling method that the patients were randomly divided into two groups: observation group of 70 patients with combined endoscopy, and the control group of 70 patients with seperate endoscopy. We recorded and compared the two groups of patients of appointment time, inspection time, pain degree, patient satisfaction, and cost. Results The two groups were different in the appointment time, inspection time, heart rate changes after endoscopy, patient satisfaction and the costs (P<0.05), while no significant difference was found in blood pressure, blood oxygen degree, sedation, pain degree and discomfort reaction(P>0.05). Conclusion Combined sedative gastrointestinal endoscopy is safe and feasible in clinical application, with the advantages of low cost, less time, good patient cooperation, in line with the wishes of patients, and high satisfaction, which is worthy of popularization.

目的 分析濮阳市人民医院肺炎克雷伯菌(Klebsiella pneumoniae,K. pneumoniae, KPN) 的临床分布、流行病学特点及耐药情况,以促进临床合理用药。方法 回顾性分析濮阳市人民医院2020年1—3月临床送检标本中分离出的209株肺炎克雷伯菌的分布及耐药情况。结果 临床标本中共分离出肺炎克雷伯菌209株,在肠杆菌科细菌中占比为68.30%;标本来源以痰液、血液和尿液为主,分别占75.11%、9.09%、5.74%;分离菌株数量较多的科室为ICU、神经外科一病区、EICU病区和胸外科病区,分别占比47.37%、 17.7%、3.35%和3.35%。产超广谱β-内酰胺酶(ESBLs)菌株检出率为11.48%,耐碳青霉烯肺炎克雷伯菌(CRKP)检出率为58.37%。不同来源KPN的耐药性具有显著差异, 综合ICU KPN的耐药率高于其他病区。结论 濮阳市人民医院临床分离KPN对常用抗菌药物有一定的耐药性,尤其以综合ICU分离菌株耐药严重,应加强监测KPN耐药情况,有针对性的选择抗菌药物,并增强院感防控,以减轻KPN的耐药情况。

Objective To analyze the characteristic of clinical distribution, epidemiological and drug resistance of Klebsiella pneumoniae (KPN) in the People's Hospital of Puyang City,and to provide evidence for rational use of antimicrobial drugs in clinical treatment. Methods A retrospectively analysis was conducted on 209 strains of KPN isolated from the clinical specimens in the People's Hospital of Puyang City from January 2020 to March 2020. Results A total of 209 strains of KPN were isolated from clinical specimens, accounting for 68.30% of enterobacteriaceae bacteria; the sources of specimen were mainly from sputum, blood and urine, accounting for 75.11%, 9.09% and 5.74% respectively; the departments with more isolated strains were ICU department, neurosurgery first department, EICU department, and thoracic surgery department, accounting for 47.37%, 17.7%, 3.35% and 3.35% respectively. Besides, the detection rate of extended spectrum β-lactamase(ESBLs) strains was 11.48%,and the detection rate of carbapenems-resistant klebsiella pneumoniae (CRKP) strains was 58.37%. The results showed that the drug resistance of KPN from different sources was with a significantly difference, and the drug resistance rate of KPN in comprehensive ICU was significantly higher than that of other departments. Conclusion The resistance of KPN isolated from the People's Hospital of Puyang City to common antibiotics is not optimistic. In particularly, the drug resistance of KPN isolated strains from the comprehensive ICU is more serious. Hence, the monitoring of KPN resistance should be strengthened and the effective prevention and control measures of hospital infection should be adopted. Furthermore, antibacterial drugs should be used rationally to reduce the generation of drug-resistant bacteria.