ObjectiveTo explore the clinical value of three early predictive scale of lung injury (ALI) in patients with high risk of acute lung injury (ALI) after lung cancer surgery.MethodsA convenient sampling method was used in this study. A retrospective analysis was performed on patients with lung cancer underwent lung surgery. The patients were divided into an ALI group and a non-ALI group according to ALI diagnostic criteria. Three kinds of lung injury predictive scoring methods were used, including lung injury prediction score (LIPS), surgical lung injury prediction (SLIP) and SLIP-2. The differences in the scores of the two groups were compared. The correlation between the three scoring methods was also analyzed. The diagnostic value was analyzed by drawing receiver operating characteristic (ROC) curves.ResultsA total of 400 patients underwent lung cancer surgery, and 38 patients (9.5%) developed ALI after operation. Among them, 2 cases progressed to acute respiratory distress syndrome and were treated in intensive care unit. There were no deaths. The predictive scores of the patients in the ALI group were higher than those in the non-ALI group, and the difference was statistically significant (all P<0.001). There was a good correlation between the three scoring methods (allP<0.001). The three scoring methods had better diagnostic value for early prediction of high risk ALI patients after lung cancer surgery and their area under ROC curve (AUC) were larger than 0.8. LIPS score performed better than others, with an AUC of 0.833, 95%CI (0.79, 0.87).ConclusionThree predictive scoring methods may be applied to early prediction of high risk ALI patients after lung cancer surgery, in which LIPS performs better than others.
目的:探讨彩色多普勒超声在诊断冠状动脉造影术后引发的医源损伤性假性动脉瘤的临床价值。方法: 经股动脉穿刺,行冠状动脉造影术而发生的股动脉假性动脉瘤共39例,所有患者都采用高频彩色多普勒诊断仪,对动脉瘤的二维超声图像、彩色多普勒图像及脉冲多普勒图像进行分析。结果: 39例假性动脉瘤患者在穿刺部位动脉的一侧均显示一搏动性无回声区或混合性低回声区;彩色多普勒显示无回声区内呈涡流或旋转样血流信号,表现为一半红色一半蓝色;脉冲多普勒显示典型的双期双向频谱。39例假性动脉瘤彩色多普勒超声诊断完全明确。其中32例在彩色多普勒超声监控下行人工加压包扎修复。7例经血管外科手术修补治疗。结论: 彩色多普勒超声在诊断冠状动脉造影术后造成的医源损伤性假性动脉瘤,在观察动脉瘤的大小、形态、瘤体的结构,判断来源动脉破口定位上准确、简便、无创,且可在超声引导下行安全无创治疗,可作为该病诊断及治疗的首选方法。
ObjectiveTo investigate the feasibility and safety of non-intubation anesthesia in thoracic surgery.MethodsFrom September 2017 to December 2019, 296 patients were operated at department of thoracic surgery in our hospital. There were 167 males and 129 females with an average age of 50.69±12.95 years, ranging from 16 to 76 years. The patients were divided into two groups according to whether they were intubated: 150 patients were in a non-intubation group, including 83 males and 67 females with an average age of 49.91±13.59 years, ranging from 16 to 76 years, and 146 patients were in an intubation group including 84 males and 62 females with an average age of 51.49±12.26 years, ranging from 16 to 74 years. Intraoperative data, postoperative recovery, inflammatory response of the two groups were compared.ResultsThere was no statistical difference between the two groups in operation time, blood loss, the lowest oxygen saturation or other indicators (P>0.05). But the highest partial pressure of carbon dioxide of the non-intubation group was higher than that of the intubation group (P=0.012). The non-intubation group was superior to the intubation group in postoperative recovery and inflammatory response (P<0.05).ConclusionThe non-intubation anesthesia is safe and maneuverable in thoracic surgery, and it has some advantages in accelerating postoperative rehabilitation.
ObjectiveTo explore the risk factors and potential mechanisms of hypertension events on the same day after transcatheter aortic valve implantation (TAVI) in patients with severe aortic stenosis. MethodsClinical data of patients who underwent TAVI for severe aortic stenosis at Department of Structural Heart Disease, Fuwai Hospital from December 2023 to February 2024 were retrospectively collected. According to the peak systolic blood pressure on the same day after surgery, patients were divided into a hypertension group (≥140 mm Hg) and a normal blood pressure group (<140 mm Hg). Logistic regression model was used to analyze the risk factors for hypertension on the same day after TAVI. ResultsA total of 54 patients after TAVI were included, with 41 patients in the hypertension group, including 18 males and 23 females, with an average age of (72.83±6.78) years; 13 patients in the normal blood pressure group, including 9 males and 4 females, with an average age of (70.00±7.57) years. Univariate analysis found that there were statistical differences in interventricular septal thickness [(13.71±1.98) mm vs. (12.23±1.59) mm, P=0.018], preoperative left ventricular ejection fraction (LVEF)>55% [33 (80.5%) vs. 6 (46.2%), P=0.040], and postoperative same-day LVEF>55% [33 (80.5%) vs. 4 (30.8%), P=0.003]. Multivariate logistic regression analysis found that postoperative same-day LVEF>55% [OR=10.173, 95%CI (1.044, 99.115), P=0.046] was an independent risk factor for hypertension on the same day after TAVI. ConclusionMyocardial contractility mainly participates in the occurrence of hypertension on the same day after TAVI. This study can not only improve our understanding of early hemodynamic changes after TAVI, but also provide a basis for the formulation of early hypertension treatment plans after TAVI to improve the short- and long-term prognosis of patients.
Objective To study the relation between changes of the hepatic energy metabolism and allograft viability in early phase after orthotopic liver transplantation, arterial blood ketone body ratio (AKBR) was measured in pre- intra and post-operative phase. Methods The monkeys were divided into two groups in accordance with survived times. A group (＞24h), 5 monkeys survived 29—168 postoperative hours; B group (＜24h), 9 monkeys survived only 5—22 hours. Results AKBR in all models immediately decreased to extraordinarily low state in anhepatic-phase (versus preanhepatic phase, Ｐ＜0.01), and A group recovered rapidly to the normal levels, and maintained continuously for 12 postoperative hours above the level of 0.7. In contrast in B group, AKBR decreased below 0.7 rapidly and failed to restore to the normal level. Within 12 hours postoperatively, in B group, AKBR was lower than 0.4. Conclusion AKBR is a sensitve indicator to the allograft viability in the early phase after hepatic transplantation.
Pneumothorax and pulmonary air leakage are common emergency and complication in department of thoracic surgery. The treatment measures of air leakage include conservative observation, needle aspiration, chest tube drainage, surgical operation, and pleurodesis. In selection of treatment methods, there is no unified and feasible standard to choose a reasonable, effective and economic therapeutic regimen. Inapposite treatment will prolong hospitalization days, increase cost, even may lead to death. Therefore, sorting out and summarizing the therapies is vitally important for clinical conduction. We retrieved about 80 reports in PubMed, Sciencedirect, and CNKI while we searched "pneumothorax" or "lung air leakage" and "treatment" as key words or title in recent ten years. We review and summarize the selection and development of them.
【摘要】 目的 观察丙泊酚在重症监护室（ICU） 外科术后对患者的镇静效果及作用。 方法 2006年7月-2008年7月，对行外科手术后在ICU观察室采用丙泊酚镇静的45例患者的镇静效果、停药苏醒时间及给药前后呼吸、循环参数的变化进行观察，并与治疗前进行比较。 结果 丙泊酚镇静起效快，镇静治疗后大多数患者开始血压有所下降（Plt;0.05）但不久恢复正常，所有患者心率、呼吸频率、血氧饱和度无明显变化（Pgt;0.05），停药后苏醒快。 结论 丙泊酚是外科术后患者较理想的镇静剂，但应根据患者情况调整给药速度、剂量及时间。 【Abstract】 Objective To observe the sedative effect of propofol on the patients after surgical operations in intensive care unit (ICU). Methods Forty-five patients underwent the injection with propofol after surgical operations in ICU from July 2006 to July 2008. The sedative efficacy, recovery time after the propofol administration, and changes of respiratory, circulate parameter before and after medication were observed, which were compared with those before the treatment. Results The sedative reactive time of propofol was short. Most of the patients had decreased blood pressure after injection with propofol (Plt;0.05) but recovered soon. The heart rate, respiratory rate, and pulse oxygen saturation did not significantly changed (Pgt;0.05). The recovery time was short after propofol administration was stopped. Conclusion Propofol is an effective sedative for the patients after surgical operations in ICU, but the medicated speed, amount and time according to state of the patients should be adjusted.
Objective To discuss the treatment of a patient with postoperative recurrence of hepatic epithelioid hemangioendothelioma by multidisciplinary team (MDT) model. MethodsThe MDT discussion and disease diagnosis and treatment process of one patient with recurrent hepatic epithelioid angioendothelioma admitted to Zhongnan Hospital of Wuhan University in April 2021 were summarized. Results The patient was admitted to the hospital for “more than one year after operation of hepatic epithelioid hemangioendothelioma”. Two years ago, the patient’s upper abdominal CT examination showed that there was a kind of round and slightly low-density nodule shadow in the left lateral lobe of the liver, which was about 30 mm×22 mm in size, and the boundary around the nodule was clear. There was a punctate high-density shadow in the S7 segment of the liver, which was not given special treatment and was reviewed regularly. One year later, the enhanced CT examination of the liver showed that the mass in the left lateral lobe of the liver was larger than before, and multiple nodules were seen in the right lobe of the liver. After admission, MRI examination showed multiple abnormal signal foci in the liver, so atypical hemangioma-like lesions (epithelioid hemangioendothelioma may be considered) were considered. Laparoscopic left lateral lobe resection + right liver lesion resection + radiofrequency ablation of liver lesion were performed in our department, and the patient recovered well after surgery. Four months after operation, MRI reexamined and found that intrahepatic metastasis might recur, so he was re-hospitalized, and after MDT discussion, it was decided to perform laparoscopic radiofrequency ablation of liver lesions (fluorescent laparoscopy) and laparoscopic partial liver resection (fluorescent laparoscopy) again. The patient recovered well after operation, and there was no recurrence after follow-up. Conclusion For patients with postoperative recurrence of hepatic epithelioid hemangioendothelioma, a comprehensive reoperation plan is made through MDT discussion, which may bring the best prognosis to patients.