目的 系统评价胰岛素联用α-葡萄糖苷酶抑制剂(AGIs)治疗成人1型糖尿病(T1DM)的疗效和安全性。方法 检索中英文数据库,纳入关于胰岛素联用AGIs治疗成人T1DM患者的随机或非随机对照试验。使用Review Manager 5.3软件进行Meta分析。结果 共纳入10项研究,616例患者。与安慰剂或空白对照相比,在有效性方面,胰岛素联合AGIs可改善成人T1DM患者的糖化血红蛋白;降低平均血糖、空腹血糖和餐后2小时血糖;改善血糖波动情况,包括平均血糖波动幅度和最大血糖波动幅度(均P<0.05)。在安全性方面,AGIs增加总不良反应发生的风险(P<0.05),其中主要是胃肠道不适,但未增加低血糖的发生率和发生次数(均P>0.05)。胰岛素联合AGIs减少了每日胰岛素总剂量(P<0.05),但对体重、甘油三酯和高密度脂蛋白胆固醇无显著影响(均P>0.05)。结论 胰岛素联合AGIs可降低成人T1DM患者的糖化血红蛋白,改善血糖水平和血糖波动情况。AGIs不会增加低血糖的风险,但需重视其不良反应,特别是胃肠道不良反应。

Objective To systematically evaluate the efficacy and safety of adding alpha-glucosidase inhibitors (AGIs) to insulin therapy in adult patients with type 1 diabetes (T1DM). Methods Articles about randomized or non-randomized controlled trials of insulin combined with AGIs in adult patients with T1DM were retrieved from Chinese and English database. Meta-analyses were performed by using Review Manager 5.3. Results A total of 616 patients were included from 10 clinical trials. Compared with adding placebo or nothing, in terms of efficacy, the addition of AGIs resulted in decreased HbA1c, mean blood glucose, fasting plasma blood glucose and 2-hour postprandial blood glucose levels (all P<0.05). And this scheme improved the glucose variability including mean amplitude of glycemic excursions and the largest amplitude of glycemic excursions (P<0.05, respectively). As to safety, AGIs increased the risk of total adverse reactions (P<0.05), most of them were gastrointestinal complaints, while the occurrence and the frequency of hypoglycemia were similar (P>0.05, respectively). This scheme could also lead to the reduced total daily insulin dose (P<0.05) but had no significant effect on body weight, triglyceride or cholesterol concentration (P>0.05, respectively). Conclusions The addition of AGIs to insulin therapy in adult patients with T1DM may reduce HbA1c and improve the glucose levels and glucose variability. But total adverse effects especially the gastrointestinal complaints should also be considered in the use of AGIs although it does not increase the risk of hypoglycemia.

目的 分析区级医院甲型流行性感冒患者的临床特征,为基层医院甲型流感的早期诊断及防控工作提供科学依据。方法 对2019年12月广州市番禺区中心医院发热门诊就诊的具有流感样症状的发热患者共628例,进行咽拭子甲型流感病毒核酸检测,收集患者临床资料,包括性别、年龄、体温、症状、血常规,根据核酸检测结果分为阴性组及阳性组,2组结果进行比较。结果 甲型流感病毒核酸检测阳性患者共116例,阳性率为18.5%。阳性组发病年龄以14～19岁所占比例最大,共91例(78.4%)。阳性组平均年龄小于阴性组(P＜0.05)。阳性组发病体温以38.1～39 ℃所占比例最大,共47例(46.5%)。阳性者平均体温高于阴性组(P＜0.01)。症状方面,阳性组仅鼻塞流涕比例较阴性组高(P＜0.05)。阳性组白细胞计数、中性粒细胞绝对值、淋巴细胞绝对值、淋巴细胞百分比均低于阴性组(P＜0.01)。结论 2019年冬季甲型流感患者以青少年为主,单纯症状较难区分甲型流感及普通感冒,需结合血常规特别是白细胞计数、中性粒细胞绝对值、淋巴细胞绝对值的降低进行分析。

Objective The clinical characteristics of patients with influenza A in district hospital were analyzed to provide scientific basis for early diagnosis, prevention and control of influenza A in primary hospital. Methods A total of 628 patients with influenza-like symptoms from Guangzhou Panyu Central Hospital in December 2019 were enrolled, and the clinical data was collected, including gender, age, body temperature, symptoms, and blood test results. According to the result of influenza A nucleic acid detection, patients were divided into negative group and positive group, and the clinical data of these two groups were compared. Results A total of 116 patients were positive in influenza A virus nucleic acid detection, which positive rate was 18.5%. In the positive group, patients aged 14-19 accounted for the largest proportion, with 91 patients (78.4%). The mean age of the positive group was significantly lower than that of the negative group (P＜0.05). Body temperature ranged from 38.1 to 39 ℃ accounted for the largest proportion in the positive group, with 47 patients (46.5%). The mean body temperature of the positive group was significantly higher than that of the negative group (P＜0.01). In terms of symptoms, only the proportion of nasal congestion in positive group was higher than that in negative group (P＜0.05). In terms of blood test results, WBC count, neutrophil absolute value, lymphocyte absolute value and lymphocyte percentage in the positive group were significantly lower than those in the negative group (P＜0.01). Conclusions The majority of patients with influenza A in the winter of 2019 were teenagers, and it was difficult to distinguish influenza A from the common cold only by symptoms. The differential diagnosis should be carried out in combination with the blood routine analysis, especially the decrease in the white blood cell count, the absolute value of neutrophil and the absolute value of lymphocytes.

目的 探讨性别、年龄、日剂量、合并用药、药物厂家等因素对使用阿立哌唑患者稳态血药浓度的影响,为临床合理用药提供依据。方法 收集深圳市康宁医院2019年1月—2021年2月使用阿立哌唑住院患者血药浓度监测数据样本229份,包括患者性别、年龄、日剂量、合并用药、药物厂家等基本信息,使用SPSS 25.0统计学软件对数据进行回顾性分析。结果 经多元线性回归分析,本研究仅性别、日剂量能解释阿立哌唑血药浓度的变化。使用阿立哌唑患者血药浓度剂量比值(C/D)女性组高于男性组(P＜0.01),阿立哌唑合用丙戊酸盐组高于无合用组(P＜0.05),年龄、其他合并、药物厂家用药对阿立哌唑(C/D)值的影响无统计学差异。结论 阿立哌唑C/D值与性别有关,合并用药对其有一定影响,不同药物厂家的阿立哌唑C/D值无统计学差异,临床应加强治疗药物监测,根据血药浓度及临床诊疗效果,结合药物经济学因素优化给药方案。

Objective To provide the reference for clinical rational use of aripiprazole,to investigate the effects of gender, age, daily dose, concurrent medication, drug manufacturer and other factors on the steady-state serum concentration in aripiprazole patients. Methods Serum concentration monitoring data of 229 inpatients using aripiprazole in Shenzhen Kangning Hospital from January 2019 to February 2021 was collected, including patients' gender, age, daily dose, concurrent medication, drug manufacturer and other basic information, which were retrospectively analyzed by SPSS 25.0 statistical software. Results In this study, only gender and daily dose could explain the significant changes of aripiprazole serum concentration after multiple linear regression analysis. The serum concentration/dose ratio (C/D) was significantly higher in female patients than in male patients (P＜0.01), and the group of aripiprazole combined with valproate was markedly higher than the non-combined group (P＜0.05). Nevertheless, there were no statistically significant differences in the effects of age, concurrent medication and drug manufacturer on aripiprazole C/D values. Conclusions The C/D value of aripiprazole was closely related to gender, and concurrent medication had a certain effect on it. There was no statistical difference in the aripiprazole C/D value among different drug manufacturers. This study suggested that clinical monitoring of therapeutic drugs should be strengthened, and the prescription should be optimized based on serum concentration and therapeutic efficacy, combined with pharmacoeconomic factors.

目的 调查分析老年精神疾病住院患者潜在不适当用药(PIM)现状。方法 回顾分析2021年3月老年住院患者临床诊断、用药情况等资料,依据2017年版《中国老年人潜在不适当用药判断标准》分析处方PIM情况。结果 125例研究对象中,平均年龄(73.31±7.87)岁,平均用药(6.62±2.68)种。101例(80.80%)患者存在140项PIM,81例(64.80%)患者使用了A级警示药物共103项,33例(40.74%)患者使用了B级警示药物共37项;高风险药物39项(27.86%),低风险药物101项(72.14%);PIM发生率排名前3位的药物是奥氮平、利培酮、劳拉西泮;12例患者存在4项与疾病状态相关的PIM。结论 该院PIM发生率偏高,医生和药师应加大力度降低PIM比例,减少不良反应,提高用药安全,促进合理用药。

Objective To investigate the current status of potentially inappropriate medications (PIM) for elderly inpatients with mental illness in a psychiatric hospital. Methods Based on the 2017 edition of “Judgment Standards for Potentially Inappropriate Medications for the Elderly in China”, we retrospectively analyzed the PIM by investigating the clinical diagnosis and medication status of 125 elderly psychiatric inpatients in March 2021. Results Among 125 subjects, the average age was (73.31±7.87) years, and the average medication was (6.62±2.68). There were 101 patients (80.80%) had 140 items of PIM, 81 patients (64.80%) used a total of 103 items of A-level warning drugs, 33 patients (40.74%) used a total of 37 items of B-level warning drugs; there were 39 high-risk drugs(27.86%), 101 low-risk drugs (72.14%); the drugs with top three PIM incidence were olanzapine, risperidone and lorazepam; 12 patients had 4 PIMs related to the disease state. Conclusions The incidence of PIM in this hospital is relatively high. Doctors and pharmacists should be advised to increase their efforts to reduce the proportion of PIM, reduce the incidence of adverse reactions, improve medication safety, and promote rational drug usage.

目的 对儿童重症肺炎支气管肺泡灌洗液(BALF)进行病原学分析及疾病预后的分析。方法 本研究选取2019年3月—2020年12月在我院儿科住院并进行肺泡灌洗治疗的40例重症肺炎患儿作为研究对象。通过对这些患儿在感染急性期肺泡灌洗液中的细菌、真菌、肺炎支原体等进行病原学检查以及T 淋巴细胞亚群的检测,了解台山地区儿童重症肺炎病原体情况及耐药性、T淋巴细胞亚群与疾病严重程度、预后评估的关系。结果 BALF病原学检测结果分析中,肺炎支原体27例,肺炎支原体+肺炎链球菌5例,肺炎支原体+中间葡萄球菌2例,肺炎支原体+铅黄肠球菌1例,肺炎支原体+嗜麦芽假单胞菌2例,病原菌阴性3例;本组病例血清T细胞亚群检测结果显示:大部分病例CD3⁺、CD4⁺、CD8⁺及CD4⁺/CD8⁺水平有不同程度的下降。其中CD3⁺水平下降的有6例,CD4⁺水平下降的有16例,CD8+水平下降的有17例,CD4⁺、CD8⁺水平同时下降的有14例,CD3⁺、CD4⁺、CD8⁺水平同时下降的有4例;BALF细胞总数(3673.1±377.9)×10⁶ /L,巨噬细胞比例(23.6±17.6)%,淋巴细胞(22.1±16.2)%,中性粒细胞(46.5±24.8)%。结论 病原学分析儿童重症肺炎BALF的主要病原菌为肺炎支原体,血清T细胞亚群检测大多表现为CD4⁺、CD8⁺水平下降。

Objective To analyze the etiology of bronchoalveolar lavage fluid and prognosis of children with severe pneumonia. Methods In this study, 40 children with severe pneumonia who were hospitalized in the pediatrics department of our hospital and underwent alveolar lavage treatment from March 2019 to December 2020 were selected as the research objects. Through the detection of pathogens such as bacteria, fungi, Mycoplasma pneumoniae and T lymphocyte subsets of these children in the acute phase of infection, we can understand the pathogens and drug resistance of children with severe pneumonia in Taishan area and the relationship among drug resistance, T lymphocyte subsets and disease severity and prognosis assessment. Results In the analysis of the BALF pathogenic test results, there were 27 cases with Mycoplasma pneumoniae, 5 cases with Mycoplasma pneumoniae+Streptococcus pneumoniae, 2 cases with Mycoplasma pneumoniae+Staphylococcus intermedius, 1 case with Mycoplasma pneumoniae+Enterococcus casseliflavus, 2 cases with Mycoplasma pneumoniae+Pseudomonas maltophilia and 3 cases were pathogenic bacteria negative. The test results of serum T cell subsets of these cases showed that most of the cases had different degrees of decline in the levels of CD3⁺, CD4⁺, CD8⁺ and CD4⁺/CD8⁺. Among them, CD3⁺ levels decreased in 6 cases, CD4⁺ levels decreased in 16 cases, CD8⁺ levels decreased in 17 cases, CD4⁺ and CD8⁺ levels decreased in 14 cases, and CD3⁺, CD4⁺, and CD8⁺ levels decreased in 4 cases; total cell number of BALF was (3 673.1±377.9)×10⁶/L, the proportion of macrophages was (23.6±17.6)%, lymphocytes had (22.1±16.2)%, and neutrophils had (46.5±24.8)%. Conclusions Pathogenic analysis showed that the main pathogen of BALF in children with severe pneumonia is Mycoplasma pneumoniae, and the detection of serum T cell subsets mostly showed a decrease in CD4⁺ and CD8⁺ levels.

目的 本项目主要探究关于妊娠期妇女肛肠疾病的患病现状和危险因素分析,为减少妇女在妊娠阶段肛肠疾病的发病几率,有效预防疾病发生提供参考建议。方法 本研究主要采用现况研究,以2020年5月1日—2021年5月在本院就诊的妊娠妇女患者633例作为研究对象。采用现况调查,对研究对象进行临床检查和问卷调查。临床检查为肛肠科检查,包括肛门视诊、肛门直肠指诊检查、肛门镜检查等。问卷调查主要包括五个部分,第一部分为基础资料,包括年龄,居住地(农村/城市),学历、怀孕次数,怀孕时间,流产次数;第二部分为饮食习惯;第三部分为生活习惯和方式;第四部分为肛肠疾病患病信息;第五部分为孕产妇心理焦虑调查量表。使用SPSS、SAS统计学软件对患者数据进行分析,使用t检验和单因素方差分析检测数据之间的差异性,使用多元Logistic回归对危险因素进行分析。结果 通过对妊娠妇女进行肛肠检查,根据临床肛肠疾病诊断标准得知,633名妊娠妇女中,共有437名,患病率为69.03%;根据疾病种类进行分类得知,单纯性疾病:便秘患者156例、痔疮患者105例、肛裂患者35例、肛周脓肿患者29例、直肠脱垂24例、直肠息肉15例、直肠阴道瘘10例;合并疾病:肛裂合并痔疮43例;肛肠类癌症疾病:无;根据数据分析结果得知:633名妊娠妇女中,共有437名,患病率为69.03%;根据差异性分析,肛肠疾病患病率在不同年龄、居住地、生产次数、流产次数、饮食习惯、运动量、饮酒史、焦虑状况等因素之间有统计学差异(P<0.05),在不同学历、吸烟史、睡眠时间之间无统计学差异(P>0.05);经过采用多元Logistic回归分析,结果显示,年龄、生产次数、流产次数、食物喜好、使用水果蔬菜的频率、每日运动量、饮酒史、焦虑状况等是造成妊娠期妇女肛肠疾病发病的独立危险因素。结论 造成妊娠期妇女肛肠疾病的发病的主要影响因素为年龄、居住地、怀孕次数、孕期、流产次数、饮食习惯、运动量、焦虑状况,应该针对以上因素进行防范,有效减少发病率。

目的 观察失效模式与效应分析(FMEA)在医务人员血源性职业暴露监测分析及防护的应用。方法 采用FMEA回顾性分析2018年1月—2019年6月我院医务人员血源性职业暴露高危因素,计算风险指数(RPN),优先处理最高风险因素,制定改进措施,且于2019年7月—2020年12月采用改进后方案,对照分析方案实施前后失效模式RPN值、血源性职业暴露情况、医院安全氛围量表中文版。结果 采用FMEA后,RPN、权重系数(W_i)均降低,且RPN实施前为2 633分,实施后为853分,降幅为67.60%,W_i实施前为0.729 9,实施后为0.268 0,降幅为63.28%,均达到预定目标。采用FMEA前,血源性职业暴露率为28.74%,采用FMEA后,血源性职业暴露率为4.65%。实施整改方案后的安全工作阻碍(11.99±2.16)分、清洁度和整洁度(11.48±1.89)分、管理与支持(28.58±3.24)分、冲突与沟通(22.54±2.83)分、反馈和培训(13.82±2.55)分均高于实施前(10.67±2.68)分、(10.06±2.36)分、(26.80±3.86)分、(20.85±2.62)分、(12.52±1.19)分,P<0.05。结论 在医务人员血源性职业暴露管理中采用FMEA,可以细化高风险环节,提高改进措施的针对性,减少职业暴露。

Objective To observe the application of failure mode and effect analysis (FMEA) in monitoring analysis and protection countermeasures of blood-borne occupational exposure of medical personnel. Methods FMEA was used to retrospectively analyze the high risk factors of blood-borne occupational exposure of medical staff in our hospital from January 2018 to June 2019, to calculate the risk priority number (RPN), to give priority to the highest risk factor, to formulate improvement measures. The improved scheme was adopted from July 2019 to December 2020. The RPN value of failure mode, blood-borne occupational exposure and Chinese Hospital Safety Atmosphere Scale (C-HSCS) before and after the implementating of the scheme were compared and analyzed. Results After implementating FMEA, RPN and weight coefficient (W_i) decreased, and the RPN scores were 2 633 and 853 before and after implementation, with a decrease of 67.60%, W_i was 0.729 9 before implementation and 0.268 0 after implementation, with a decrease of 63.28%. Before FMEA, the blood-borne occupational exposure rate was 28.74%, and after FMEA, the rate was 4.65%. After the implementation, the scores of safety work obstruction was (11.99±2.16), cleanliness and tidiness was (11.48±1.89), management and support was (28.58±3.24), conflict and communication was (22.54±2.83), feedback and training was (13.82±2.55), which were higher than those before the implementation: (10.67±2.68), (10.06±2.36), (26.80±3.86), (20.85±2.62), (12.52±1.19), P<0.05. Conclusions Using FMEA in the management of blood-borne occupational exposure of medical personnel could refine high-risk steps, improve the pertinence of improvement measures and reduce occupational exposure.

目的 研究羌活胜湿汤对风湿外感头痛患者的疗效。方法 选择2018年1月—2020年12月我院收治的62例风湿外感头痛患者,随机分为2组。对照组服用5 mg的氟桂利嗪胶囊,每晚1次;观察组联用羌活胜湿汤。比较2组风湿外感头痛患者的有效率,治疗前后的睡眠质量评分和视觉模拟评分法(VAS)评分。结果 观察组风湿外感头痛患者的有效率(96.77%)高于对照组(80.64%) (P<0.05);治疗前,2组风湿外感头痛患者的VAS评分无差异(P>0.05),治疗后,2组风湿外感头痛患者的VAS评分降低(P<0.05),且观察组风湿外感头痛患者的VAS评分更低(P<0.05);治疗前,2组风湿外感头痛患者的夜间苏醒、入睡时间、睡眠深度、早醒、白天情绪、梦境情况、气色和白天身体状况评分无差异(P>0.05),治疗后,2组风湿外感头痛患者的夜间苏醒、入睡时间、睡眠深度、早醒、白天情绪、梦境情况、气色和白天身体状况评分降低(P<0.05),且观察组风湿外感头痛患者的夜间苏醒、入睡时间、睡眠深度、早醒、白天情绪、梦境情况、气色和白天身体状况评分低于对照组(P<0.05)。结论 羌活胜湿汤对风湿外感头痛患者有显著的疗效,与其能明显减轻疼痛程度和改善睡眠质量有关。

Objective To investigate the effect of Qianghuo Shengshi decoction on patients with wind-damp headache. Methods A total of 62 cases of patients with wind-damp headache who were treated in our hospital from January 2018 to December 2020 were selected and divided into two groups randomly. The control group took 5 mg of flunarizine capsules once a night; the observation group took Qianghuo Shengshi decoction additionally. The effective rate, sleep quality score and visual analogue scale(VAS) score before and after treatment were compared between the two groups of patients. Results The effective rate of the observation group (96.77%) was significantly higher than that of the control group (80.64%, P<0.05). Before treatment, the VAS scores of the two groups of patients with exogenous wind-damp headache were not significantly different (P>0.05). After treatment, the VAS scores of the two groups were significantly reduced (P<0.05), and the score drop of the observation group was significant (P<0.05). Before treatment, there were no significant differences in night awakening, sleep time, sleep depth, early awakening, daytime mood, dream condition, complexion and daytime physical condition score between the two groups (P>0.05), after treatment, the scores of night awakening, sleep time, sleep depth, early awakening, daytime mood, dream condition, complexion and daytime physical condition in patients with wind-damp headache in both groups were significantly decreased (P<0.05), and the scores of night awakening, sleep time, sleep depth, early awakening, daytime mood, dream condition, complexion and daytime physical condition in patients with wind-damp headache in the observation group were significantly lower than those in the control group (P<0.05). Conclusions Qianghuo Shengshi decoction had a significant effect on patients with wind-damp headache, and its was related to its ability of significant pain reduction and sleep quality improvement.

目的 对腹腔镜子宫肌瘤切除术围手术期应用抗菌药物的情况进行回顾性分析,并分析腹腔镜子宫肌瘤切除术围手术期感染的影响因素。方法 选择2018年5月—2021年5月在我院行腹腔镜子宫肌瘤切除术的患者72例进行回顾性分析。收集患者一般资料及抗生素使用情况,根据有无术后感染将患者分为2组,比较2组患者上述各资料,并采用多因素分析法判断各因素对腹腔镜子宫肌瘤切除术后感染的综合作用。结果 本次纳入的72例腹腔镜子宫肌瘤切除术患者共有16例出现术后感染,术后感染率为22.22%。多因素Logistic回归分析结果显示:年龄≥50岁、手术时间≥60 min、合并糖尿病为腹腔镜子宫肌瘤切除术围手术期感染的危险因素,预防性使用抗生素、术前≤2 h抗生素使用、术后抗生素使用≤48 h为保护性因素(P<0.05)。结论 腔镜子宫肌瘤切除术患者术后感染率为22.22%,抗菌药物使用时机及使用时间对腹腔镜子宫肌瘤切除术患者术后感染有重要的影响,此外患者年龄、手术时间、合并糖尿病情况也与患者术后感染有关。

Objective To retrospectively analyze the perioperative application of antibacterial drugs during laparoscopic myomectomy, and to analyze the influencing factors of infection during the perioperative period of laparoscopic myomectomy. Methods Seventy-two patients who underwent laparoscopic myomectomy in our hospital from May 2018 to May 2021 were selected for retrospective analysis. The patients were divided into two groups according to postoperative infection status. The above data were compared between the two groups, and the comprehensive effects of various factors on postoperative infection after laparoscopic myomectomy were determined by multivariate analysis. Results There were 16 cases of 72 patients underwent laparoscopic myomectomy had postoperative infection, and the postoperative infection rate was 22.22%. Multivariate Logistic regression analysis showed that age over 50, operation time over 60 minutes, and with diabetes mellitus were the risk factors of perioperative infection in laparoscopic myomectomy. Prophylactic use of antibiotics, preoperative use of antibiotics in less than 2 hours and postoperative use of antibiotics in less than 48 hours were protective factors (P<0.05). Conclusions The infection rate of patients underwent laparoscopic myomectomy was 22.22%. The time and length of antibiotics use had important influence on postoperative infection of patients underwent laparoscopic myomectomy. In addition, age, operation time and complicated with diabetes mellitus were also related to postoperative infection.

目的 了解遵义地区住院新生儿TORCH感染状况、发病率,为相关疾病的早期预防和治疗提供重要参考依据。方法 采用回顾性研究方法,对遵义市妇幼保健院2018—2019年住院新生儿弓形虫(TOX)、风疹(RV)、巨细胞(CMV)和单纯疱疹病毒(HSV)Ⅰ型感染结果进行分析。结果 遵义地区4 604例住院新生儿TORCH-IgM的总体阳性率为1.35%,其中CMV、TOX、RV、HSV Ⅰ的阳性率分别是1.00%、0.20%、0.13%和0.02%;对应TORCH-IgG的阳性率分别是67.38%、0.91%,54.54%、22.22%。对2018—2019年住院新生儿TORCH感染筛查结果显示:CMV-IgM阳性率分别从1.47%下降到0.43%(χ²=4.981,P=0.026),RV-IgM的阳性率从0.24%下降到0.00(χ²=12.446,P<0.001),差异均有统计学意义。在研究的2 607例男性患儿中,CMV、TOX、RV、HSV Ⅰ的IgM阳性率率分别是0.19%、0.11%、0.96%和0.04%,其IgG的阳性率为1.07%、55.20%、67.93%和22.48%。在研究的1 997例女性患儿中,CMV、TOX、RV、HSV Ⅰ的IgM阳性率分别是0.20%、0.15%、1.05%和0.00%,其IgG的阳性率为0.70%、53.68%、66.65%和21.88%。不同CMV-IgM感染对谷丙转氨酶(ALT)和谷草转氨酶(AST)的活性影响研究中,CMV-IgM抗体阳性对照组的ALT活性高于阴性组(t=-2.793,P<0.05),AST的活性无差异(t=0.067,P>0.05) 结论 遵义地区4 604例住院新生儿中以CMV感染率相对较高,不容忽视。2018—2019年CMV和RV的新近感染率呈下降趋势。CMV-IgM的感染能引起ALT活性的升高。

Objective To reveal the TORCH infection status and incidence of hospitalized newborns in Zunyi area, and provide important reference for early prevention and treatment of related diseases. Methods The retrospective research method was used to analyze the infection results of toxoplasma gondii (TOX), rubella virus (RV), cytomegalovirus (CMV) and herpes simplx virus (HSV) type I in hospitalized newborns in Zunyi Maternal and Child Health Hospital from 2018 to 2019. Results The overall positive rate of TORCH-IgM in 4 604 hospitalized newborns in Zunyi area was 1.35%, of which the positive rates of CMV, TOX, RV, and HSV Ⅰ were 1.00%, 0.20%, 0.13% and 0.02%, respectively; the corresponding TORCH-IgG positive rates were 67.38%, 0.91%, 54.54%, 22.22%. The TORCH infection screening results of neonates hospitalized in 2018—2019 showed that the CMV-IgM positive rate decreased from 1.47% to 0.43% (χ²=4.981, P=0.026), and the RV-IgM positive rate decreased from 0.24% to 0.00 (χ²=12.446, P< 0.001), the differences were statistically significant. In 2 607 male children, the IgM positive rates of CMV, TOX, RV and HSVⅠwere 0.19%, 0.11%, 0.96% and 0.04%, respectively; and the corresponding IgG positive rates were 1.07%, 55.20%, 67.93% and 22.48%. In 1 997 female children, the IgM positive rates of CMV, TOX, RV and HSVⅠwere 0.20%, 0.15%, 1.05% and 0.00,respectively; and the corresponding IgG positive rate was 0.70%, 53.68%, 66.65% and 21.88%. In the study of effects of different CMV-IgM infection on alanine aminotransferase(ALT) and aspartate aminotransferase(AST) activity, the ALT activity of CMV-IgM positive group was significantly higher than that of negative group (t=-2.793, P<0.05), and there was no difference in AST activity between the two groups (t=0.067, P>0.05). Conclusions The CMV infection rate among 4 604 hospitalized newborns in Zunyi area was relatively high, which should not be ignored. The recent infection rates of CMV and RV showed a downward trend from 2018 to 2019. CMV-IgM infection could cause an increase in ALT activity.