ObjectiveTo compare and evaluate the effect and quality of T-tube drainage and bulit-in-tube drainage plus primary suture after laparoscopic cholecystectomy (LC). MethodsA clinical trial was taken in 79 cases with T-tube drainage (control group) and 62 cases with built-in-tube drainage (observation group). The treatment success rate, incidence of complications, bilirubin recovered time, length of stay, recuperation time, and treatment cost were measured and compared between the two groups. ResultsThere were no statistically significant differences between the two groups in treatment success rate, incidences of complications, and bilirubin recovered time of patients （Pgt;0.05）, while length of stay, recuperation time, and treatment cost of patients in observation group were significantly less than those in control group （Plt;0.05）. ConclusionsBuilt-in-tube drainage plus primary suture after LC and common bile duct exploration could achieve the same therapeutic effect as the traditional T-tube drainage with less length of stay, recuperation time, and treatment cost.
ObjectiveTo compare clinical outcomes between modified and traditional Morrow procedures for the treatment of hypertrophic obstructive cardiomyopathy (HOCM). MethodsForty-two HOCM patients undergoing surgical correction in Beijing Anzhen Hospital between January 2005 and July 2011 were recruited in this study. According to different surgical techniques, all the patients were divided into 2 groups. In traditional Morrow procedure group, there were 16 patients including 13 males and 3 females with their age of 49±15 years. In modified Morrow procedure group, there were 26 patients including 14 males and 12 females with their age of 40±18 years. Preoperative and postoperative echocardiography were performed to compare ventricular septal thickness (VST), left ventricular outflow tract velocity (LVOTV)and left ventricular outflow gradient (LVOG)between the 2 groups. ResultsVST, LVOTV and LVOG of HOCM patients were significantly reduced after both traditional and modified Morrow procedure. There was statistical difference in preoperative and postoperative VST (23.10±3.64 mm vs. 17.38±4.39 mm), LVOTV (433.08±101.68 mm/s vs. 248.46±101.88 mm/s)and LVOG (78.57±40.16 mm Hg vs. 4.29±21.52 mm Hg)in traditional Morrow procedure group (P < 0.05). There was statistical difference in preoperative and postoperative VST (25.04±47.05 mm vs. 18.38±6.55 mm, P < 0.05), LVOTV (414.83±83.33 mm/s vs. 159.72±60.84 mm/s, P < 0.05)and LVOG (77.94±29.16 mm Hg vs. 17.56±9.39 mm Hg, P < 0.05)in modified Morrow procedure group (P < 0.05). Preoperative and postoperative difference in LVOG of modified Morrow procedure group was more significant than that of traditional Morrow procedure group (74.25±27.91 mm Hg vs. 34.63±30.66 mm Hg, P < 0.05). ConclusionModified Morrow procedure is superior to traditional Morrow procedure in reducing postoperative LVOG for HOCM patients.
Including gut microbiota and oral microbiota, various microorganisms in different human ecosystem constitute the human microbiota, which play an important role in human metabolism, immunity and maintaining microecological homeostasis. Abnormal changes in gut microbiota known as dysbiosis may lead to metabolic abnormalities and inflammatory changes, which are closely related to disease states including hypertension, diabetes, inflammatory bowel disease, and autoimmune diseases. The main cause of coronary artery disease is coronary atherosclerosis, a chronic and progressive inflammatory disease. Many evidences have shown that there is a correlation between gut microbiota and coronary artery disease. Therefore, we aim to review the relationship between gut microbiota and coronary artery disease, and discuss the possible research directions and application prospects.
Objective To analyze the efficacy of off-pump coronary artery bypass grafting (OPCABG) in elderly patients with coronary artery disease complicated with moderate ischemic mitral regurgitation. Methods The clinical data of patients aged≥70 years with coronary artery disease complicated with moderate mitral regurgitation, and undergoing OPCABG from January 2009 to January 2020 in Beijing Anzhen Hospital were retrospectively analyzed. The echocardiographic indicators of the patients were compared preoperatively, postoperatively before discharge and during the follow-up. Results Finally 239 patients were enrolled. There were 136 males and 103 females, aged 74.1±3.2 years. Before postoperative discharge, 49 (20.5%) patients had no mitral regurgitation, 144 (60.3%) mild regurgitation, 46 (19.2%) moderate regurgitation, and 0 severe regurgitation. The area of mitral regurgitation was significantlyimproved (2.5±1.8 cm2 vs. 5.6±1.0 cm2, P<0.001). There were 10 (4.2%) patients of hospital death, 23 (9.6%) of low cardiac output, 3 (1.3%) of myocardial infarction, and 8 (3.3%) of nervous system injury after operation. As a result, 208 (90.8%) patients were followed up and the mean follow-up time was 3.4 years (range 1-9 years). The cumulative survival rates at postoperative 2, 4, 6, and 8 years were 95.8%, 88.0%, 78.4%, and 73.1%, respectively. Postoperative follow-up showed significant improvements compared with those before surgery in the area of mitral regurgitation, left ventricular ejection fraction, left ventricular end-diastolic and left ventricular end-systolic diameters (all P＜0.05). Duirng the follow-up, the major adverse cardiac and cerebrovascular events were all cause death in 22 (10.6%) patients, including cardiac death in 17 (8.2%) patients, myocardial infarction in 7 (3.4%) patients, heart failure in 24 (11.5%) patients, cerebrovascular events in 11 (5.3%) patients, re-hospitalization due to heart disease in 23 (11.1%) patients, and none of the patients with myocardial infarction were revascularized. Conclusion The mid- and long-term outcomes of OPCABG in the treatment for elderly patients with coronary artery disease complicated with moderate ischemic mitral regurgitation is good.
目的 系统阐述腹茧症的发病机理、临床表现和诊治进展。方法 报道腹腔镜胆囊切除术中意外遭遇腹茧症1例，并进行文献综述。 结果 该例患者在腹腔镜下完成胆囊切除并切除膜状组织，术后病理诊断为纤维结缔组织增生伴慢性炎症反应，术后患者恢复顺利。结论 腹茧症的症状、体征及辅助检查均无特异性，较易出现误诊或漏诊，而腹腔镜技术的发展为该疾病的诊治提供了新的尝试。
Objective To investigate the early and long-outcomes of coronary artery bypass grafting(CABG) in acute myocardial infarction (AMI) patients with coronary artery disease(CAD)(age≤45 years). Methods Data of 596 adult CAD patients (include AMI and Angina) who underwent CABG in our hospital were collected retrospectively from May 2010 to October 2018. In an AMI group, 234 were male patients with an average age of 41.59±3.79 years; 26 were female patients with an average age of 41.64±3.03 years. In an angina group, 280 were male patients with an average age of 42.19±2.90 years; 56 were female patients with an average age of 41.54±3.52 years. Preoperative baseline variables, perioperative mortality, major adverse cardiac and cerebrovascular events (MACCE) were compared between two group. Results There was no significant difference in all preoperative variables. Seven patients were died and the hospital mortality rate was 1.23% (1.54% vs. 0.89%, P=0.477). The complications including reoperation for bleeding, cerebral infarction, renal failure and atrial fibrillation arrhythmia were without significant difference between two group (P>0.05). The intensive care unit stay duration (30.66±27.46 h vs. 23.96±15.11 h), intubation duration (22.54±22.31 h vs. 18.64±11.81 h) and hospitalization costs (97 186±33 741¥ vs. 90 081±24 537¥, P=0.003) were greater in the AMI group. The hospital mortality rate and complications rate were without significant difference between STEMI (ST segment elevated myocardial infarction) and NSTEMI (non-ST-segment elevated myocardial infarction) subgroups (P>0.05). The follow-up rate was 92.6% (546 patients) and the follow-up time was 4 (0.5 to 8.5) years. All cause-mortality rate was 3.85% (21 patients), and freedom MACCE was 72.2%. The freedom from MACCE, recurred angina and cerebral infarction were without significant difference, but AMI was associated with higher rate of PCI procedure. Conclusion CABG procedure in CAD patients under 45 years accompanied AMI is safety and reliable both in early and the long-term outcomes.