中西医结合治疗动眼神经麻痹疗效观察

目的了解中西医结合法治疗动眼神经麻痹的临床疗效。方法对我院2012-03—2014-03收治的动眼神经麻痹患者进行抽样,择取74例患者随机分成2组,对照组予以基础性西医疗法,实验组在对照组治疗基础上予以中医疗法(包括针刺及服用中药正容汤等),观察2组患者的临床治疗效果。结果实验组总有效率(94.60%)明显高于对照组(64.86%),差异具有统计学意义(P0.05)。结论中西医结合法治疗动眼神经麻痹临床疗效确切,安全系数高,值得临床大力推广使用。     

桃红四物汤化学成分、药理作用、临床应用的研究进展及质量标志物的预测分析

桃红四物汤,活血祛瘀之经典名方。该文对近年来桃红四物汤的化学成分、药理作用以及临床应用研究进展进行总结与分析。目前,桃红四物汤不同提取部位化学成分的研究较为系统,其药理作用研究主要集中在活血化瘀、调经镇痛、促进骨折愈合等方面,临床可应用于多系统、多脏腑疾病的治疗,例如妇科疾病、内科疾病、骨伤科疾病、皮肤科疾病等。在此基础上,依照质量标志物(Q-marker)有效、特有、传递与溯源、可测和处方配伍的"五原则"对桃红四物汤Q-marker进行预测分析,提示阿魏酸、芍药苷、苦杏仁苷、芍药内酯苷、梓醇、没食子酸、羟基红花黄色素A可作为该复方的Q-marker,后续可选择这些Q-marker为指标,根据药材、饮片、中间体、对应实物的量值传递进行桃红四物汤全程质量控制并创建其质量可溯源体系。     

中医特色护理对心肌梗死后心律失常的应用效果研究

目的探讨中医特色护理联合全程优质护理对心肌梗死后心律失常的应用效果。方法收集2017年1月-2018年12月收治的心肌梗死后心律失常患者88例,随机分为试验组和对照组,各44例。对照组患者予以全程优质护理。试验组患者予以全程优质护理联合中医特色护理。比较2组患者护理满意度及心理焦虑、抑郁评分。结果干预后2组心理焦虑、抑郁评分均降低(P<0.05);与对照组相比,试验组护理满意率较高,试验组心理焦虑、抑郁评分较低(P<0.05)。结论全程优质护理联合中医特色护理在心肌梗死后心律失常患者的护理中具有积极作用,能够改善心理健康状态。     

基于VOSviewer的2019新型冠状病毒病中医临床诊疗可视化分析＊

目的 通过对公开发表在网络和数据库的有关中医药治疗2019新型冠状病毒肺炎（corona virus disease 2019，COVID-19）的文献进行方、药、证的可视化分析，客观全面的对COVID-19的中医药治疗进行探讨，为现代中医临床诊疗提供参考。方法 本文选用运用文献计量学方法和VOSviewer可视化软件对纳入文献中的用药情况进行数据拆分、整理和分析。结果 本研究高质量数据的主要期刊来源是核心期刊《中医杂志》；新冠临床用方以解表清热剂、开窍补益剂、辟秽祛湿剂为主；临床用药以解表药、清热解毒药、化湿祛痰药以及补益药为主；临床治病思路以六经辨证、三焦辨证和卫气营血辨证理论为指导；临床常见证型为湿、热、寒、毒相关证型；重视新冠前期预防以及后期恢复调养；治疗过程用药考究，注重养阴与祛邪并进。结论 新冠的中医临床诊治考病全面，并注重养阴与祛邪并进，可为官方制定治疗方案提供参考。     

Anomalous Origin of the Left Coronary Artery from the Pulmonary Artery: Diagnoses and Surgical Results in 12 Pediatric Patients

Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital condition. It responds well to early diagnosis and treatment, but otherwise the prognosis is poor. We present our case series of 12 patients (mean age, 2 ± 2.58 yr; age range, 2 mo–8 yr), emphasizing the diagnostic process and discussing our surgical results. The diagnosis of ALCAPA should be suspected in infants who have dilated cardiomyopathy with electrocardiographic changes that suggest ischemia, and in older children who have isolated mitral regurgitation. When clinical suspicion is high, the results of 2-dimensional echocardiography combined with color-flow Doppler studies in expert hands can establish the diagnosis, thus avoiding angiography in critically ill infants. The treatment of choice in our patients was transfer and reimplantation of the left coronary artery onto the ascending aorta. There were 2 deaths: both were infants in extremis who underwent emergency surgery. An older child with severe ventricular dysfunction was given mechanical ventricular assistance and then heart transplantation. As of this report, all 10 survivors remained well and asymptomatic.     

脂肪抽吸联合腹壁成形术改善腹部形态临床应用

目的探讨脂肪抽吸与腹壁成形术联合进行腹壁体形重塑的临床疗效,总结手术成功与减少并发症的经验。方法对18例腹部脂肪堆积伴腹壁皮肤松弛的患者采用肿胀麻醉,负压吸引器行腹壁脂肪抽吸;做耻骨联合上W形切口,折叠缝合腹直肌前鞘,切除多余皮瓣后分层缝合腹壁。结果所有切口均Ⅰ期愈合,随访4~24个月,腹部平坦,切口瘢痕不明显,腹围平均缩小15 cm,外形满意。结论根据患者腹部皮肤、皮下脂肪、腹壁肌肉等多方面的情况,有针对性的采用脂肪抽吸与腹壁整形相结合的腹壁体形重塑术,能够获得满意的效果,手术方法安全可靠。     

Reduced nontarget embolization and increased targeted delivery with a reflux-control microcatheter in a swine model

PurposeTo evaluate the potential differences in non-target embolization and vessel microsphere filling of a reflux-control microcatheter (RCM) compared to a standard end-hole microcatheter (SEHM) in a swine model.Materials and methodsRadiopaque microspheres were injected with both RCM and SEHM (2.4-Fr and 2.7-Fr) in the kidneys of a preclinical swine model. Transarterial renal embolization procedures with RCM or SEHM were performed in both kidneys of 14 pigs. Renal arteries were selectively embolized with an automated injection protocol of radio-opaque microspheres. Ex-vivo X-ray microtomography images of the kidneys were utilized to evaluate the embolization by quantification of the deposition of injected microspheres in the target vs. the non-target area of injection. X-ray microtomography images were blindly analyzed by five interventional radiologists. The degree of vessel filling and the non-target embolization were quantified using a scale from 1 to 5 for each parameter. An analysis of variance was used to compare the paired scores.ResultsTotal volumes of radio-opaque microspheres injected were similar for RCM (11.5 ± 3.6 [SD] mL; range: 6–17 mL) and SEHM (10.6 ± 5.2 [SD] mL; range: 4–19 mL) (P = 0.38). The voxels enhanced ratio in the target (T) vs. non-target (NT) areas was greater with RCM (T = 98.3% vs. NT = 1.7%) than with SEHM (T = 89% vs. NT = 11%) but the difference was not significant (P = 0.30). The total score blindly given by the five interventional radiologists was significantly different between RCM (12.3 ± 2.1 [SD]; range: 6–15) and the standard catheter (11.3 ± 2.5 [SD]; range: 4–15) (P = 0.0073), with a significant decrease of non-target embolization for RCM (3.8 ± 1.3 [SD]; range: 3.5–4.2) compared to SEHM (3.2 ± 1.5 [SD]; range: 2.9–3.5) (P = 0.014).ConclusionIn an animal model, RCM microcatheters reduce the risk of non-target embolization from 11% to 1.7%, increasing the delivery of microspheres of 98% to the target vessels, compared to SEHM microcatheters.     

盆筋膜解剖及其与直肠固有筋膜关系研究

目的 探讨盆筋膜的结构、范围及其与直肠固有筋膜的层次关系。方法 2020年12月至2021年3月对由广东药科大学生命与生物制药学院人体解剖与胚胎学系及中山大学中山医学院人体解剖学教研室提供的12具（男性5具、女性7具）骨盆标本进行大体观察，并对Denonvilliers筋膜进行组织学观察。结合2019年12月至2021年3月中山大学附属第三医院胃肠外科收治的20例直肠癌病人（男性10例、女性10例）的盆腔磁共振图像和手术视频进行解剖学印证。结果 12具骨盆大体标本显示，盆筋膜与Gerota筋膜相延续，部分纤维于S4水平构成直肠骶骨筋膜，向下与直肠固有筋膜融合终止于联合纵肌；部分纤维与后方骶前筋膜融合构成肛提肌上筋膜及肌间纤维。Denonvilliers筋膜在盆腔前外侧约2点、10点处与盆筋膜相延续构成完整筒状结构，包绕内层由直肠固有筋膜封套的直肠系膜；除“侧韧带”处有盆腔自主神经直肠支、淋巴管、直肠中动脉相连外，两层筋膜形成完整的双筒状结构，横断面呈同心圆状。除直肠支进入直肠固有筋膜外，盆腔自主神经主要分支均位于盆筋膜内层及Denonvilliers筋膜以外，沿直肠固有筋膜轮廓游离能够避免损伤盆腔自主神经。在7具女性骨盆标本中均能见到菲薄的Denonvilliers筋膜结构。直肠癌病人的横断面磁共振图像能够看到直肠固有筋膜与外侧盆筋膜、Denonvilliers筋膜的轮廓和间隙，手术视频资料也可见到完整盆壁筋膜和Denonvilliers筋膜的轮廓。结论 直肠癌手术中，在盆筋膜、Denonvilliers筋膜与直肠固有筋膜两层结构的间隙进行分离，并保持两层筋膜的完整性，对于保证肿瘤根治性和保护排尿及性功能至关重要。     

中医药对淋巴管新生与回流功能的作用研究进展＊

淋巴管作为循环系统的重要组成部分之一，具有调节机体体液稳态，协助免疫监视和肠道脂质吸收等重要作用。淋巴管新生是机体生理和病理过程中维持脉管系统结构和功能正常的重要手段，淋巴管新生调控对于防治肿瘤、心血管等诸多疾病有着潜在的临床转化意义；淋巴回流功能则与关节炎症等疾病发病机制关系密切。在循环系统中，相较于中医药调控血管相关疾病的发病机制已取得很大进展，近年来对于淋巴管的研究则明显相对滞后。本文从中医药作用于淋巴管新生及回流功能角度对这一领域的研究进展作一综述，以期为临床上中医药治疗相关疾病提供新的思路与方法。