超声引导下经皮经肝胆囊穿刺后继发性脓肿发生的危险因素分析

目的 探讨超声引导下经皮经肝胆囊穿刺置管引流术(Percutaneous Transhepatic Gallbladder Drainage,PTGD)术后发生继发性脓肿(Secondary abscess,SA)的发生率及其危险因素。方法 回顾性分析南京医科大学附属无锡人民医院2010年1月至2017年12月间410例经超声引导下PTGD患者的临床资料,采用单因素和多因素Logistic回归分析相关危险因素。结果 12例(2.93%,12/410)患者PTGD术后出现SA,再次针对SA穿刺引流的成功率100%。对良性疾病梗阻、基础疾病、胆囊大小、腹水、凝血功能、血小板、糖化血红蛋白(HbA_1C)、短期内引流管脱落/自行拔出等混杂因素进行校正后,Logistic回归分析表明短期内引流管脱落/自行拔出(OR=6.64,95%Cl：3.34～13.81,P=0.03)和HbA_1C＞9.0%(OR=3.38,95%Cl：1.22～7.95,P=0.04)是引起术后SA的独立危险因素。结论 SA是超声引导下PTGD术后罕见的并发症,再次穿刺引流是治疗SA有效和安全的方法。临床可通过加强对穿刺引流管的保护和应用降血糖药物,降低PTGD术后SA的发生。     

经椎旁肌间隙入路与微创经皮入路手术治疗胸腰椎骨折的效果比较

目的比较胸腰椎骨折患者接受经椎旁肌间隙入路与微创经皮入路手术治疗的效果及关节功能。方法回顾性分析2014年4月-2015年10月在该院接受内固定手术治疗的胸腰椎骨折患者,根据手术入路不同分为椎旁入路组和经皮微创组,分别接受经椎旁肌间隙入路与微创经皮入路手术治疗。比较两组患者的手术情况、围手术期血清创伤分子含量以及远期功能恢复情况和矫正畸形效果。结果椎旁入路组的手术时间明显短于经皮微创组,差异有统计学意义(P0.05);术中出血量、术后引流量、术后卧床时间、住院总时间与经皮微创组比较,差异均无统计学意义(P0.05);两组患者术后当天的血清肌酸激酶(CK)、肌红蛋白(Myo)和乳酸脱氢酶(LDH)含量比较,差异均无统计学意义(P0.05),术后3、6和12个月时的伤椎前后缘高度比、Cobb角、视觉模拟评分(VAS)比较,差异均无统计学意义(P0.05)。结论椎旁肌间隙入路与微创经皮入路手术治疗胸腰椎骨折的效果和创伤程度相当,椎旁肌间隙入路的手术操作更为简单、手术时间更短。     

Giant right coronary artery aneurysm secondary to Kawasaki disease in an infant

Kawasaki disease (KD) is a potentially decapacitating multisystemic vasculitis with unknown etiology that acquired worldwide attention due to associated coronary aneurysms leading to life-threatening complications in very young babies including thrombosis, ischemia, and rupture. High levels of suspicion for early diagnosis and prompt treatment are crucial in preventing serious complications. We report here one of the patients who developed a giant coronary aneurysm but fortunately not a life-threatening complication after 5?years of follow-up. We conclude that later intravenous immunoglobulins (IVIG) treatment could be an important factor—among others—that precipitate into such complications.     

冠心病从体质干预与通调阴维脉论治

冠心病西医药物治疗虽可控制发作，但有时不能延缓病情发展，非药物治疗过程中围手术期多风险，易病情反复。中医辨证治疗存在证型不统一且证候消失后难根治的问题。倪诚教授秉承王琦国医大师"体病相关""体质可调"理论，认为血瘀体质、痰湿体质、气虚体质是冠心病的发病基础，瘀阻阴维是冠心病的病机要点，祛瘀化痰、补气通维是冠心病的主要治法，临床上自创通维止痛汤，取得良好疗效。     

垫枕法联合经皮椎体成形术治疗老年骨质疏松胸腰椎压缩性骨折

目的：观察垫枕法联合经皮椎体成形术治疗老年骨质疏松胸腰椎压缩性骨折的效果。方法：选择老年骨质疏松胸腰椎压缩性骨折患者 40 例，予垫枕法联合经皮椎体成形术治疗，并观察患者术前及术后 1 个月在疼痛缓解、伤椎前缘高度、后凸畸形改善的情况。 结果：40 例患者术前疼痛视觉模拟评分（visual analogue scale，VAS）（6.76±1.16）、伤椎前缘高度（16.38±2.26）mm 及 Cobb 角（22.17±3.46）?，术后 1 个月 VAS 评分（2.34±0.73）、伤体前缘高度（28.45±6.46）mm及 Cobb 角（8.43±4.34）?，术后 1 个月患者在疼痛缓解、伤椎前缘高度、后凸畸形改善等方面较术前有明显区别（P<0.05）。结论：老年骨质疏松胸腰椎压缩性骨折经垫枕法联合经皮椎体成形术治疗，可明显减轻患者疼痛，改善后凸畸形。     

Sonothrombolysis in ST-Segment Elevation Myocardial Infarction Treated With Primary Percutaneous Coronary Intervention

BackgroundPreclinical studies have demonstrated that high mechanical index (MI) impulses from a diagnostic ultrasound transducer during an intravenous microbubble infusion (sonothrombolysis) can restore epicardial and microvascular flow in acute ST-segment elevation myocardial infarction (STEMI).ObjectivesThis study tested the clinical effectiveness of sonothrombolysis in patients with STEMI.MethodsPatients with their first STEMI were prospectively randomized to either diagnostic ultrasound–guided high MI impulses during an intravenous Definity (Lantheus Medical Imaging, North Billerica, Massachusetts) infusion before, and following, emergent percutaneous coronary intervention (PCI), or to a control group that received PCI only (n = 50 in each group). A reference first STEMI group (n = 203) who arrived outside the randomization window was also analyzed. Angiographic recanalization before PCI, ST-segment resolution, infarct size by magnetic resonance imaging, and systolic function (LVEF) at 6 months were compared.ResultsST-segment resolution occurred in 16 (32%) high MI PCI versus 2 (4%) PCI-only patients before PCI, and angiographic recanalization was 48% in high MI/PCI versus 20% in PCI only and 21% in the reference group (p < 0.001). Infarct size was reduced (29 ± 22 g high MI/PCI vs. 40 ± 20 g PCI only; p = 0.026). LVEF was not different between groups before treatment (44 ± 11% vs. 43 ± 10%), but increased immediately after PCI in the high MI/PCI group (p = 0.03), and remained higher at 6 months (p = 0.015). Need for implantable defibrillator (LVEF ≤30%) was reduced in the high MI/PCI group (5% vs. 18% PCI only; p = 0.045).ConclusionsSonothrombolysis added to PCI improves recanalization rates and reduces infarct size, resulting in sustained improvements in systolic function after STEMI. (Therapeutic Use of Ultrasound in Acute Coronary Artery Disease; NCT02410330).