目的 探讨无创呼吸机辅助常规药物治疗重症哮喘的疗效及对肺功能的影响。方法 选取我院于2014年2月—2017年6月间收治的60例重症哮喘患者作为研究对象,按照随机数字法分为对照组和研究组,对照组30例予以常规药物治疗,研究组30例予以无创呼吸机辅助常规药物治疗。比较两组患者临床疗效、肺功能指标、气血指标、心率、哮喘症状评分以及药物使用情况。结果 研究组临床有效率(96.66%)高于对照组(76.66%)(P＜0.05)。2组患者干预前肺功能指标、气血指标及心率比较无差异(P＞0.05),干预后两组心率、PaCO₂均较干预前降低,PaO₂、FEV1、FEV1/FVC均较干预前升高(P＜0.05),研究组较对照组改善明显(P＜0.05)。两组患者干预前哮喘症状评分比较无差异(P＞0.05),干预后两组哮喘症状评分均较干预前降低,且研究组较对照组降低明显(P＜0.05)。研究组使用茶碱类药物、糖皮质类激素、受体激动剂药物比例均低于对照组(P＜0.05)。结论 无创呼吸机辅助常规药物治疗重症哮喘可显著改善患者血气指标及肺功能,疗效确切。

目的 通过回顾分析某三级医院神经外科近5年发生的意外跌倒事件,以指导改进护理防范策略。方法 对2012年3月—2017年6月期间某三级医院神经外科发生的21例住院期间意外跌倒事件进行数据采集、对照研究及回顾分析。结果 61.9%事件发生于00:00~07:59时间段,71.4%无陪人在旁,85.71%年龄大于等于60岁。与非跌倒组相比,跌倒组患者有更多例数的肢体乏力(P=0.005),依从性差的比例更高(P＜0.001),特殊药物应用及跌倒史未见统计差异。结论 应重视跌倒事件多发时间段,加强对无陪人、年龄大、肢体乏力、依从性差患者的护理,优化跌倒风险评估体系及预防措施。

目的 研究参附注射液在小儿川崎病治疗中的应用价值。方法 将2015年1月—2016年12月期间在我院接受治疗的川崎病患儿120例作为研究对象,并按照随机数表法将其随机分为两组,对照组和观察组,每组60例。对照组采取丙种球蛋白注射、口服阿司匹林、激素等常规治疗措施,观察组在对照组的基础上实施参附注射液治疗。对比2组患儿的退热时间、住院时间、C反应蛋白变化情况、红细胞沉降率,观察2组治疗期间的不良反应发生情况。结果 治疗后,观察组患儿的C-反应蛋白水平、红细胞沉降率与白细胞水平均小于对照组,血小板与血红蛋白水平高于对照组,退烧时间与治疗时间均小于对照组,差异有统计学意义(P＜0.05);2组的不良反应发生率相比较,差异无统计学意义(P＞0.05)。结论 参附注射液可以有效降低川崎病患儿机体内的C-反应蛋白水平、红细胞沉降率,改善血常规指标,加快康复进程,且具有一定的安全性。

目的 对我院43例经临床诊断及随访证实的足底筋膜炎患者MRI诊断资料进行回顾性研究,总结其MRI特征。方法 选取2016年8月—2017年8月因足底疼痛就诊的43例患者为本次研究对象,对患者进行彩超及MRI诊断,对比诊断患侧及健侧足底筋膜厚度及评测者间相关系数。结果 经临床及随访证实足底筋膜炎患者43例。MRI诊断结果:43例患者中最常见表现为足底筋膜周围软组织水肿,32例患者表现为跟骨骨髓水肿,17例患者观察到足底筋膜内肌腱信号改变。彩超及MRI诊断患侧、健侧足底筋膜厚度均有差异,MRI诊断优于对照组,组间差异有统计学意义(P＜0.05);彩超及MRI评测者间相关系数有差异,MRI诊断优于对照组,组间差异有统计学意义(P＜0.05)。结论 足底筋膜炎采用MRI诊断可观察到足底筋膜厚度及信号改变,对跟骨骨髓水肿、筋膜周围软组织肿胀改变程度有良好诊断表现,临床可作为足底筋膜炎诊断的首选方法。

Objective The MRI diagnostic data of 43 patients with plantar fasciitis confirmed by clinical diagnosis and follow-up were retrospectively studied. Methods Selection in August 2016 to August 2017 because of a foot pain clinic of 43 patients as the research object, to colour to exceed and MRI in the diagnosis of patients with diagnosed with lateral contrast and health parapodum bottom thickness of the membrane and the correlation coefficient between the reviewers. Results 43 cases of plantar fasciitis were confirmed by clinical and follow-up. Of MRI diagnosis results: 43 cases of plantar fascia around the most common soft tissue edema, 32 patients were characterized by calcaneal bone marrow edema, 17 patients were observed in the plantar fascia tendon signal change. There were significant differences in the diagnosis and treatment of the lateral and healthy side of the MRI diagnosis, and the MRI diagnosis was significantly better than the control group, and the difference between the groups was statistically significant (P< 0.05). There was significant difference in correlation coefficient between color ultrasound and MRI. MRI diagnosis was significantly better than the control group, and the difference between groups was statistically significant (P< 0.05). Conclusion Plantar fasciitis plantar fascia was observed by MRI in the diagnosis of thickness and signal change, soft tissue around the heel bone marrow edema, fascia swelling degree of change has a good diagnosis performance, clinical can be used as the preferred methods for the diagnosis of plantar fasciitis.

目的 探究血必净联合乌司他丁治疗重症急性胰腺炎的疗效及对血清细胞因子水平的影响。方法 选择2016年2月—2017年3月我院收治的重症急性胰腺炎患者88例,随机将其为两组,各44例。对照组采用乌司他丁治疗,在此基础上给予观察组血必净治疗,比较2组临床疗效、血清细胞因子及药物不良反应。结果 观察组总有效率较对照组高,TNF-α、IL-6、hs-CRP水平较对照组低,差异有统计学意义(P＜0.05);观察组不良反应率略低于对照组,但差异无统计学意义(P＞0.05)。结论 血必净联合乌司他丁可提高重症急性胰腺炎临床疗效,减轻炎性反应,且不增加不良反应率,安全性较高。

目的 了解足月小样儿生后早期的潮气呼吸肺功能及1岁内发生喘息的情况。方法 选择我院2015年3月—2016年3月阴道分娩的足月小样儿及同期胎龄相近、阴道分娩的健康足月儿,比较2组生后5~7天的潮气呼吸肺功能各项指标及1岁内发生喘息的次数。结果 2组出生胎龄、性别、Apgar评分、母亲吸烟史、一级亲属中哮喘史比较均无差异;研究组中分钟通气量(MV)、潮气量(VT/kg)、达峰时间比(TPEF/TE)、达峰容积比(VPEF/VE)均低于对照组,差异有统计学意义(P＜0.05);呼吸频率(RR)、吸气时间(Ti)、呼气时间(Te)、吸呼比(Ti/Te)、潮气呼吸呼气峰流(PTEF)比较无差异(P＞0.05);研究组1岁内发生喘息的次数多于对照组,差异有统计学差异。结论 足月小样儿生后早期肺容量小于健康足月儿,小气道阻塞更明显,可能影响1岁内发生喘息的几率。

目的 探讨炔雌醇环丙孕酮联合二甲双胍对多囊卵巢综合征(PCOS)患者促排卵结局及性激素水平的影响。方法 选择2015年3月—2016年12月我院收治的多囊卵巢综合征(PCOS)患者90例,将其参照随机数字表法分为2组,各45例。对照组给予炔雌醇环丙孕酮治疗,在此基础上给予观察组二甲双胍治疗,1个疗程后评估两组临床疗效、性激素水平、药物不良反应,并观察治疗6个月后2组促排卵结局。结果 观察组治疗总有效率、排卵率、妊娠率均较对照组高,T、E₂、LH水平较对照组低,差异具有统计学意义(P＜0.05);观察组不良反应率与对照组相比,差异无统计学意义(P＞0.05)。结论 炔雌醇环丙孕酮联合二甲双胍可显著提高PCOS临床疗效,改善性激素水平及促排卵结局,且不增加不良反应率,安全性较高。

目的 探讨揭阳地区急性下呼吸道感染住院患儿病毒病原学特点。方法 对2 125例急性下呼吸道感染患儿应用直接免疫荧光法(DIF)进行A型流感病毒(甲型流感病毒IFA)、B型流感病毒(乙型流感病毒IFB)、呼吸道合胞病毒(RSV)、腺病毒(AdV)、副流感病毒1(PIVⅠ)、2(PIVⅡ)和3型(PIVⅢ)进行病毒学检测。结果 2 125例患儿鼻咽部分泌物标本中有538例检测出至少1种病毒,总阳性率25.3％,其中RSV 阳性率(19.7%)明显高于其他病毒,具有统计学意义。春、夏、冬季的RSV阳性率大致相当,明显高于秋季。婴儿期组RSV阳性率(27.2%)最高,幼儿期组(18.7%)次之,均显著高于学龄前期、学龄期,后2组阳性率无统计学差异,青春期组未检出RSV。结论 病毒是急性下呼吸道感染的重要病原体,而其中又以RSV为著,RSV感染具有显著的季节性和年龄特征性。

Objective To investigate the viral etiology feature in hospitalized children with acute lower respiratory infection in Jieyang area. Methods A total of 2 125 children with acute lower respiratory tract infection were screened by direct immune fluorescence assay (DIF) for influenza virus A (IFA), influenza virus B (IFB), respiratory syncytial virus (RSV), adenovirus (AdV), parainfluenza virus I (PIV Ⅰ), PIV Ⅱ and PIV Ⅲ. Results In 2 125 cases of nasopharyngeal secretory specimens, 538 cases were detected at least one kinds of viruses. The total positive rate was 25.3%, of which the positive rate of RSV (19.7%) was higher than that of other viruses. The positive rate of RSV was similar in spring, summer and winter, much higher than that in autumn.The positive rate of RSV in infancy group (27.2%) was the highest,then the second was the toddler's age(18.7%), both of which were higher than that in preschool age group and school age group. There was no significant difference in the positive rate between preschool age group and school age group. In addition, RSV was not detected in the adolescence group. Conclusion Virus is an important pathogen of acute lower respiratory tract infection. The most common virus is RSV, infection of which has seasonal and age characteristics.

目的 探讨重症胸外伤患者在行胸腔镜手术探查同期行肋骨骨折内固定术的有效性和临床意义。方法 选取我院2008年—2017年收治的68例具有胸腔镜手术探查指征的重症胸外伤患者,其中36例同期行肋骨骨折内固定术,32例单纯行胸腔镜探查术。比较2组患者的VAS评分、镇痛药物用量、卧床时间、住院天数等。结果 2组患者术后VAS评分、镇痛药物用量、卧床时间、住院天数等有统计学差异。结论 胸腔镜手术探查同期行肋骨骨折内固术治疗重症胸外伤可降低术后并发症的发生,加速患者的康复,值得推广。

Objective To investigate the clinical significance and effectiveness of thoracic endoscopic surgery for patients with severe thoracic trauma. Methods 68 cases of severe thoracic trauma with thoracoscopic operation, of which 36 cases underwent internal fixation of rib fracture and 32 cases were performed by thoracoscope. The VAS score, analgesic dosage, bed time and hospitalization days were compared between the two groups. Results There were significant differences in VAS score, analgesic dosage, bed time and hospitalization days after operation in the two groups. Conclusion The treatment of severe thoracic trauma by thoracoscopic surgery and internal fixation of rib fracture may reduce postoperative complications and accelerate the recovery of patients, which is worth popularizing.

目的 探讨孕母甲状腺疾病的新生儿第一个月生长速率和甲状腺功能与2岁时神经发育结局之间的相关性。方法 2013年1月—2014年12月在我院出生的156例孕母甲状腺疾病的新生儿为实验组,观察其第1个月体质量、身长及头围生长的速率,生后当天、第7天、第28天的总甲状腺素(TT4)及促甲状腺素(TSH)的水平;妊娠期无高危因素的母亲分娩的正常新生儿中随机抽取150例为正常对照组,观察生后新生儿第1个月体质量、身长及头围生长的速率,2组均在2岁内分别每3个月均接受随访评估,2岁时行贝利婴幼儿发展量表进行Bailey智力发育指数(MDI)、精神运动发育指数(PDI)的评分。采用回归分析检验新生儿生后第一个月体质量、身长及头围生长的速率,新生儿生后当天、第7天、第28天的TT4及TSH水平与中位数的差值与2岁时MDI、PDI之间的关联性。结果 ①实验组生后第1个月体质量(29.5±4.2 g/d)、身长(1.18±0.67 cm/周)及头围(0.79±0.39 cm/周)生长的速率慢于正常对照组的体质量(35.4±6.3 g/d)、身长(1.69±0.85 cm/周)及头围(1.10±0.42 cm/周)生长的速率,2组差异有统计学意义(t值分别为9.672、5.882、6.768,P均<0.05);②实验组2岁时MDI(108±15)、PDI评分(109±16)低于正常对照组MDI(115±14)、PDI评分(118±11),2组差异有统计学意义(t值分别为16.129、21.279,P均<0.05);③实验组孕母甲状腺疾病的新生儿生后第1个月体质量、身长及头围生长的速率与2岁时MDI、PDI呈正相关(相关系数分别为:0.874,0.842,0.890,0.857,0.871,0.845,t值分别为22.584,59.296,65.441,61.214,62.662,59.507,P均<0.05);④实验组孕母甲状腺疾病的新生儿生后当天、第7天及第28天的TT4及TSH水平与中位数的差值与2岁时MDI、PDI呈负相关(相关系数分别为:-0.878,-0.894,-0.890,-0.690,-0.654,-0.702,t值分别为73.167,81.273,74.166,11.523,10.548,12.103,P均<0.05)。结论 母亲妊娠期患有甲状腺疾病会影响新生儿生后第1个月体质量、身长、头围生长的速率及2岁时的精神运动、智力发育,落后于母亲妊娠期无高危疾病的正常新生儿。另外孕母甲状腺疾病的新生儿第1个月体质量、身长及头围生长的速率和生后当天、生后第7天 及第28天的T4及TSH的水平与2岁时MDI、PDI密切相关。

Objective To investigate the correlation between the growth rate, thyroid function in the first month and neurodevelopmental outcome at the age of 2 in the infants of the maternal thyroid disease. Methods We chose 156 infants of maternal thyroid disease from January 2013 to December 2014 born in our hospital as the experimental group and 150 normal infants of their mothers without high risk factors during pregnancy as the control group. We observed the rate of weight, length and head circumference growth in the first month and TT4 、TSH level at the 1^st day, 7^th day, and 28^th day after birth. We followed up two groups every 3 months up to the age of 2. We assessed Bailey mental development index (MDI) and psychomotor development index (PDI) at the age of 2. Regression analysis was used to test the correlation between the growth rate, TT4,TSH level in the 1^st month and MDI, PDI at the age of 2. Results ① The rate of growth rate in the 1^st month of the experimental group was slower than the control group. It was statistically significant difference between the two groups (P<0.05); ②MDI, PDI at the age of 2 in the experimental group were lower than those of the control group. It was statistically significant difference between the two groups (P<0.05); ③The rate of growth rate in the first month of the experimental group was positively related to MDI and PDI at the age of 2.④The difference between the level of TT4,TSH at the 1^st day, 7thday, and 28^th day and the median after birth was negatively related to MDI and PDI at the age of 2. Conclusion The maternal thyroid disease will affect the first month growth rate and neurodevelopmental outcome at the age of 2 of their infants. Their infants will grow behind than the normal newborns on pregnancy without high-risk disease.The growth rate of the first month and the level of T4 and TSH on the 1^st day, 7^th day, and 28^th day in maternal thyroid disease are closely related MDI and PDI at the age of 2.