黄连解毒汤对重度颅脑损伤合并肺部感染患者血气指标和炎症因子影响分析

目的:观察黄连解毒汤对重度颅脑损伤合并肺部感染患者血气指标和炎症因子的影响,探讨其治疗效果。方法:随机抽签方式将77例重度颅脑损伤合并肺部感染患者分为两组。对照组35例接受常规治疗,研究组42例在常规治疗基础上,联合黄连解毒汤直肠灌注及全身擦浴治疗。评估两组临床效果,记录两组呼吸机使用时间、ICU入住时间及治疗费用,测定两组治疗前后血气指标和炎症因子。结果:两组临床治疗效果间差异无统计学意义(P>0.05)。与对照组比,研究组呼吸机使用时间和ICU入住时间明显缩短,ICU治疗费用显著减少(P<0.01)。治疗后两组SaO、PaO₂水平明显上升,PaCO₂及血清PCT、IL-1β、HMGB-1、CRP水平明显下降(P<0.05)。组间比较,研究组SaO、PaO₂水平高于对照组,PaCO₂及血清PCT、IL-1β、HMGB-1、CRP水平低于对照组(P<0.05)。结论:黄连解毒汤直肠灌注联合全身擦浴可明显控制重度颅脑损伤合并肺部感染患者感染病症,改善血气指标,调节炎症反应,缩短呼吸机使用时间和ICU入住时间,减少患者的治疗费用。     

多囊卵巢综合征妊娠患者与非多囊卵巢综合征孕妇妊娠结局比较

目的比较多囊卵巢综合征(PCOS)妊娠患者与非PCOS孕妇的妊娠结局。方法选取200例PCOS妊娠患者作为研究组,并选取同期200例非PCOS孕妇作为对照组,比较两组孕妇的妊娠结局、新生儿情况及妊娠期并发症情况。结果研究组的先兆流产、早产、足月剖宫产发生率显著高于对照组(P <0.05);两组的先兆早产发生率比较无统计学差异(P>0.05)。两组的新生儿情况比较无统计学差异(P>0.05)。研究组的妊娠期高血压综合征、妊娠期糖尿病、羊水异常、胎儿窘迫发生率显著高于对照组(P <0.05)。结论与非PCOS孕妇相比,PCOS妊娠患者的早产风险增加,且妊娠期高血压综合征、妊娠期糖尿病、羊水异常、胎儿窘迫发生率显著升高。     

A modified three-incision approach to treating three-column Lisfranc injuries

PurposeThe most popular surgical approach to manage Lisfranc fracture-dislocations is the double-incision approach, which frequently causes a variety of complications, such as skin necrosis, rotational malreduction of the first tarsometatarsal joint (TMTJ) and lateral column dorsoplantar malreduction of the TMTJ. We introduce a three-incision approach to treat Lisfranc fracture-dislocations with only minor postoperative complications and good foot function.MethodsWe prospectively selected 30 previously healthy patients, ranging from 18 to 60 years of age, but only 23 patients completed the follow-up and thus were finally included, with an average age of 38.1 ± 12.9 years. All patients have sustained Lisfranc fracture-dislocations involving all three-column; 13.0% (3/23) were Myerson classification type A (medial), 47.8% (11/23) were type A (lateral), and 39.1% (9/23) were type C2. All patients were treated via a three-incision approach: a long incision made along the lateral border of the second ray was used as a working incision to visualize and reduce the first three TMTJs, as well as to apply internal fixation instrumentation; a 2 cm medial incision was made at the medial side of the first TMTJ as an inspecting incision, ensuring good reduction of the first TMTJ in medial and plantar view; another 1 cm inspecting incision was made at the dorsal side of the fourth/fifth TMTJ to prevent sagittal subluxation of the lateral column. Mean ± SD was used for quantitative data such as operation time, follow-up time and foot function scores. Postoperative complications were documented, and foot function was evaluated using the American orthopaedic foot & ankle society score, foot function index and Maryland foot score at follow-up. The foot function of the injured foot and contralateral foot of the same patient was at the end of follow-up, and independent sample t-test was used for statistical analysis.ResultsThe median operation time was 117.9 ± 14.6 min (range 93 - 142 min). All complications occurred within three months after the operation, and included delayed wound healing (17.4%), superficial infection (8.7%), complex regional pain syndrome (4.3%) and neuroma (4.3%). There was no case of postoperative skin necrosis or malreduction. At the end of follow-up of 14.1 ± 1.2 months (range 12–16 months), the median American orthopaedic foot & ankle society score of the operated foot was 89.7 ± 5.7, the median foot function index was 21.7 ± 9.9, and the median Maryland foot score was 88.7 ± 4.8. There were no significant differences between the operated and contralateral sides, in terms of foot function, at the end of followup (p > 0.05).ConclusionThe three-incision approach can provide adequate visualization of all TMTJs to ensure anatomical reduction and offer sufficient working space to apply internal fixation instrumentation, which is effective in treating three-column Lisfranc fracture-dislocations with minor soft tissue complications and satisfactory functional recovery.     

Functional outcomes and complications after treatment of distal radius fracture in patients sixty years and over: A systematic review and network meta-analysis

AimThis network meta-analysis aims to compare functional outcomes and complications between conservative treatment and surgery for distal radius fractures in patients aged 60 years and over.MethodsWe searched the PubMed, EMBASE, and Web of Science databases for randomized controlled trials (RCTs) assessing the effect of conservative treatment and surgery for distal radius fractures in patients aged 60 years and over. Primary outcomes included grip strength and overall complications. Secondary outcomes included Disabilities of the Arm, Shoulder, and Hand (DASH) scores, Patient-Rated Wrist Evaluation (PRWE) scores, wrist range of motion and forearm rotation, and radiographic assessment. All continuous outcomes were assessed using standardized mean differences (SMDs) with 95% confidence intervals (CIs), and binary outcomes were assessed using odds ratio (OR) with 95% CIs. The surface under the cumulative ranking curve (SUCRA) was used to determine a hierarchy of treatments. Cluster analysis was performed for grouping treatments based on the SUCRA values of primary outcomes.ResultsFourteen RCTs were included to compare conservative treatment, volar lockedplate (VLP), K-wires fixation, and external-fixation. VLP outperformed conservative treatment for 1-year and minimum 2-year grip strength (SMD; 0.28 [0.07 to 0.48] and 0.27 [0.02 to 0.53], respectively). VLP yielded the optimal grip strength at 1-year and minimum 2-year follow-up (SUCRA; 89.8% and 86.7%, respectively). In a subgroup analysis of patients aged 60 to 80 years old, VLP outperformed conservative treatment in DASH and PRWE scores (SMD, 0.33 [0.10, 0.56] and 0.23 [0.01, 0.45], respectively). In addition, VLP had the fewest complications (SUCRA = 84.3%). Cluster analysis suggested that VLP and K-wire fixation were more effective treatment groups.ConclusionEvidence to date demonstrates that VLP provides measurable benefits in grip strength and fewer complications to those 60 years of age and over, and that benefit is not reflected in current practice guidelines. There is a subgroup of patients where K-wire fixation outcomes are similar to those of VLP; defining this subgroup may yield substantial societal benefits.     

妊娠合并肺动脉高压患者剖宫产围产期并发症的危险因素分析

目的探讨妊娠合并肺动脉高压患者剖宫产围产期并发症的危险因素。方法该研究为病例对照研究。回顾性纳入山东大学齐鲁医院、山东第一医科大学附属省立医院、山东省千佛山医院和青岛大学附属医院2010年5月至2020年5月妊娠合并肺动脉高压患者。根据是否发生剖宫产围产期并发症分为并发症组和对照组。收集患者的一般临床资料和辅助检查结果, 记录患者发生围产期并发症的情况。围产期并发症包括心功能恶化、新发心律失常、心脏骤停、术后42 d内全因死亡、产后出血及血栓事件。采用多因素logistic回归模型分析妊娠合并肺动脉高压患者剖宫产围产期并发症的危险因素。结果研究纳入患者167例, 年龄28(24, 32)岁, 其中并发症组47例, 对照组120例。两组患者年龄, 孕周, 初产妇、存在心内分流及接受靶向药物治疗者比例, 左、右心室舒张末期内径差异均无统计学意义(P均>0.05)。与对照组比较, 并发症组患者特发性肺动脉高压者比例较高(P=0.001)、接受全身麻醉的比例较高(P=0.001)、超声心动图估测的肺动脉收缩压较高(P<0.001)、术前世界卫生组织(WHO)功能Ⅲ/Ⅳ级者比例较高(...     

Predictors of 30-day postoperative systemic complications in geriatric patients undergoing elective brain tumor surgery

Little evidence exists to guide the preoperative selection of elderly brain tumor patients who are fit for surgery. We aimed to evaluate the safety of brain tumor resection in geriatric patients and identify predictors of postoperative 30-day systemic complications. We conducted a retrospective cohort study of 212 consecutive patients at or above the age of 60 years who underwent elective brain tumor resection between 2007 and 2017. The primary outcome measures analyzed were perioperative systemic complications within 30 days after the operation. A total of 212 geriatric brain tumor patients were included. Fifty-two (24.5%) had a 30-day systemic complication. Among them, 29 (13.7%) had systemic infections, 13 (6.1%) had perioperative seizures, 10 (4.7%) had syndrome of inappropriate antidiuretic hormone secretion (SIADH), five (2.4%) had deep venous thrombosis (DVT), four (1.9%) had perioperative stroke, three (1.4%) had acute myocardial infarction (AMI) and three (1.4%) had central nervous system (CNS) infections. One patient (0.5%) died. Perioperative stroke was predicted by previous stroke (p = 0.040), chronic liver disease (p < 0.001) and vestibular schwannoma (p = 0.002 with reference to meningiomas). Perioperative AMI was predicted by co-existing ischemic heart disease (p = 0.031). Systemic infection was predicted by female gender (p = 0.007) and preoperative Karnofsky Performance Scale (KPS) score < 70 (p = 0.019). DVT was predicted by GBM (p = 0.014). In conclusion, brain tumor surgery can be safe in carefully-selected geriatric patients. The risk factors identified in this study would be helpful to select suitable candidates for surgery.     

Meek植皮术和微粒皮移植术治疗特大面积深度烧伤患者的效果比较

目的:比较Meek植皮术和微粒皮移植术治疗特大面积深度烧伤患者的效果。方法:回顾性分析2018年6月至2020年6月该院烧伤科收治的100例特大面积深度烧伤患者的临床资料,按手术方法不同分为对照组和研究组各50例。对照组采用微粒皮移植术,研究组采用Meek植皮术。比较两组植皮效果、手术相关指标(手术时间、创面愈合时间、住院时间和治疗费用)、患者满意度和并发症发生率。结果:研究组植皮优良率为90.00%(45/50),显著高于对照组的56.00%(28/50),植皮达优率为60.00%(30/50),显著高于对照组的20.00%(10/50),差异均有统计学意义(P<0.05);研究组手术时间、住院时间、创面愈合时间均显著短于对照组,治疗费用和并发症发生率均低于对照组,差异有统计学意义(P<0.05);研究组满意度为96.00%(48/50),显著高于对照组的76.00%(38/50)。结论:Meek植皮术治疗特大面积深度烧伤患者的效果优于微粒皮移植术,能缩短手术时间、创面愈合时间和住院时间,降低并发症发生率和治疗费用,且患者满意度较好。     

非体外循环冠状动脉搭桥术合并糖尿病患者的强化护理干预

目的观察强化护理应用于非体外循环冠状动脉搭桥术合并糖尿病患者的效果。方法选择本院2013年1-12月收治的需行非体外循环冠状动脉搭桥术合并糖尿病的患者42例作为研究对象,随机分为两组,每组21例,对照组采取常规护理,观察组给予强化护理模式,比较两组患者疗效差异。结果观察组血糖、血肌酐、24h尿蛋白水平均低于对照组,差异有统计学意义,P<0.05;观察组住院期间焦虑程度重度1例(4.8%),中度7例(33.3%),轻度13例(61.9%),焦虑程度显著轻于对照组,P<0.05。观察组术后并发症发生率3例(14.3%),明显低于对照组9例(42.9%),P<0.05。结论强化护理应用于非体外循环冠状动脉搭桥术合并糖尿病患者效果较佳,血糖控制好,术后并发症发生率较低。     

湿热交换过滤器的功能及其并发症研究进展

背景 湿热交换过滤器是一类用于代替上呼吸道和鼻功能的人工装置,具有一定程度的保温、保湿和滤过功能.目的 概述湿热交换过滤器及其并发症,为临床医师的合理选择和使用提供参考.内容 通过总结大量的临床和实验室研究文献,客观地讲述呼吸过滤器的三大功能及其影响因素,同时也详细地介绍了可能发生的并发症.趋向 随着临床和实验室研究的深入,湿热交换过滤器会得到进一步的改进和完善.