With the development and improved availability of low-dose computed tomography (LDCT), an increasing number of patients are clinically diagnosed with lung cancer manifesting as ground-glass nodules. Although radical surgery is currently the mainstay of treatment for patients with early-stage lung cancer, traditional anatomic lobectomy and mediastinal lymph node dissection (MLND) are not ideal for every patient. Clinically, it is critical to adopt an appropriate approach to pulmonary lobectomy, determine whether it is necessary to perform MLND, establish standard criteria to define the scope of lymph node dissection, and optimize the decision-making process. Thereby avoiding over- and under-treatment of lung cancer with surgical intervention and achieving optimal results from clinical diagnosis and treatment are important issues before us.
ObjectiveTo investigate the influence of different discontinuation time of clopidogrel and aspirin before off-pump coronary artery bypass grafting on postoperative volume of drainage and blood products imported.MethodsA total of 454 patients who underwent coronary artery bypass grafting in Beijing Anzhen Hospital from January 2017 through December 2019 were included. According to the preoperative discontinuation of clopidogrel and aspirin, all the 454 patients were divided into three groups including a guide group, a non-stop group and a stop group. There were 86 patients in the guide group including 59 males and 27 females with an average age of 64.12±6.15 years. They continued to take aspirin 100 mg/d before operation, but stopped clopidogrel for more than 5 days. In the non-stop group, there were 234 patients including 141 males and 93 females with an average age of 63.71±7.01 years. They continued to take aspirin 100 mg/d before operation, and stopped clopidogrel <5 days. In the stop group, there were 134 patients including 76 males and 58 females with an average age of 62.90±7.78 years. They stopped aspirin and clopidogrel for more than 5 days before operation. The clinical effectiveness was compared among the three groups.ResultsNo perioperative death occurred in all patients. There was no statistical difference in platelet count, coagulation function, liver function, renal function, or myocardial markers among the groups (P>0.05). The hemoglobin [97 (15) g/ L vs. 98 (21) g/L vs. 100 (20) g/ L, F=4.894, P=0.008] in the non-stop group was lower than that in the guide group and the non-stop group at 30 minutes postoperatively. The flow volume (399.87±127.19 mL vs. 367.05±125.89 mL vs. 349.63±130.68 mL, F=7.770, P=0.000) in the non-stop group at 3 hours postoperatively, the flow volume [600 (300) mL vs. 580 (245) mL vs. 550 (350) mL, Z=8.218, P=0.016] in the non-stop group at 6 hours postoperatively, the flow volume [750 (370) mL vs. 730 (350) mL vs. 730 (350) mL, Z=8.329, P=0.016] in the non-stop group at 12 hours postoperatively, the flow volume [890 (365) mL vs. 850 (340) mL vs. 850 (350) mL vs. Z=6.585, P=0.037] in the non-stop group at 24 hours postoperatively and the flow volume [950 (375) mL vs. 940 (360) mL vs. 940 (380) mL, Z=8.680, P=0.013] in the non-stop group at 48 hours postoperatively were more than those of the guide group and the stop group. The retention time of drainage tube was longer in the non-stop group [3 (1) d vs. 3 (1) d vs. 3 (1) d, Z=6.579, P=0.037] than in the guide group and the non-stop group. The amount of suspended erythrocytes input [0 (2) U vs. 0 (2) U vs. 0 (0) U, Z=6.150, P=0.046], and the amount of plasma input [200 (200) mL vs. 0 (200) mL vs. 0 (200) mL, F=4.144, P=0.016], the number of cases of plasma input (119 patients vs. 34 patients vs. 47 patients, Z=10.116, P=0.006) were more than those of the guide group and the stop group.ConclusionAspirin maintenance is recommended for patients before off-pump coronary artery bypass grafting. If not necessary, clopidogrel is discontinued for at least 5 days.
ObjectiveTo review our experience of reoperations for pulmonary venous stenosis (PVS) after total anomalous pulmonary venous connection (TAPVC) repair for the past decade in Fuwai Hospital.MethodsNine patients underwent reoperation for PVS between 2009 and 2019 in Fuwai Hospital, including 4 males and 5 females with an average age of 5.10±5.00 years. The patients were divided into a sutureless group (n=3) and a non-sutureless group (n=6). Clinical data were reviewed and analyzed.ResultsFor primary TAPVC type, 4 patients were supracardiac, 2 patients were cardiac, 1 patient was infracardiac, and 2 patients were mixed-type anomaly. The median cardiopulmonary bypass time was 95 (63, 208) min, aortic clamping time was 58 (30, 110) min, ICU stay was 24 (24, 2 136) h. Early hospital death occured in 1 (11.1%) patient. One (11.1%) patient with single ventricle physiology had hospital comorbidity, who underwent hemofitration therapy. The follow-up time was 11.9 (2.2, 18.0) months, during which 1 patient died of restenosis of pulmonary vein and another patient died of stroke. No statistically significant difference was found between the sutureless group and non-sutureless group in postoperative or follow-up results (P>0.05). ConclusionSurgery is effective for treatment of PVS after repair of TAPVC, yet with a realatively high morbidity and mortality. The advantage of sutureless repair over conventional repair for this particular group of patients is yet to be verified.
ObjectiveTo compare the outcomes following emergency surgery or conservative treatment for patients with acute type A aortic intramural hematoma (IMH).MethodsClinical data of consecutive patients diagnosed with acute type A aortic IMH in our hospital from September 2014 to December 2018 were retrospectively analyzed. The patients who met our surgical indications received surgery (an operation group) and other patients received strict conservative treatment (a conservative treatment group).ResultsFinally 127 patients were enrolled, including 112 males and 15 females with an average age of 53.6±13.0 years. Of 127 patients, 85 (66.9%) patients accepted emergency surgery and 42 (33.1%) patients accepted strict conservative treatment. There was no difference between the two groups in early mortality or complications (P＞0.05). The 5-year survival rate was 90.4% in the operation group and 74.3% in the conservative treatment group (P=0.010). A maximum aortic diameter in the ascending aorta and aortic arch≥45 mm and maximum thickness of IMH in the same section≥8 mm were risk factors for IMH-related death in patients undergoing conservative treatment (P＜0.001).ConclusionThe mortality associated with emergency surgery for patients with acute type A aortic IMH is satisfactory. In clinical centers with well-established surgical techniques and postoperative management, emergency surgical treatment may provide a better outcome than conservative treatment for patients with acute type A aortic IMH.
ObjectiveTo summarize the pathological characteristics of primary left ventricular tumors and their influence on surgical treatment.MethodsThe clinical data of 32 patients with primary left ventricular tumor in Fuwai Hospital from January 2008 to March 2019 were retrospectively analyzed, including 17 males and 15 females with an average age of 33.88±17.89 years. The impact of different types of left ventricular tumor pathology on the surgical outcome was analyzed.ResultsThirty-two patients with primary left ventricular tumors underwent surgery. Postoperative pathological biopsy results revealed benign tumor in 31 patients, including myxoma in 10 patients, lipomas in 7 patients, fibroma in 4 patients, hemangioma in 3 patients, rhabdomyoma in 2 patients, cyst in 2 patients, schwannoma in 1 patient, papillary fibroelastoma in 1 patient, cavernous hyperplasia of valvular lymphatic vessels in 1 patient. There was 1 patient of carcinoid (low-grade malignant tumor). Thirty patients underwent tumor resection surgery under hypothermic anesthesia and cardiopulmonary bypass followed by cardiac arrest while 2 patients without cardiopulmonary bypass. Nine patients received partial resection of the tumor, including lipomas in 6 patients, rhabdomyoma in 2 patients, schwannoma in 1 patient. Twenty-three patients received complete resection of the tumor. There were no in-hospital deaths, bleeding, secondary thoracotomy, low cardiac output, renal failure, postoperative embolism or other surgical complications. All the patients were normal before they were discharged out of the hospital. Their average postoperative hospital stay was 8.1±2.7 d. Within 6 months after the surgery, all 32 patients returned to the hospital for reexamination, and ultrasound results were all normal. Afterwards, the patients were followed up by telephone or in an outpatient clinic, and 3 patients were lost. The follow-up rate was 90.63%. During the follow-up of 3-120 (61.4±38.5) months, among the 9 patients whose tumors were partially resection, 2 patients recurred. One patient with schwannoma recurred 30 months after the surgery, and in the other patient lipomas grew 15 months later which resulted in massive regurgitation of the mitral valve.ConclusionSurgical resection is the first choice for the treatment of left ventricular benign tumors. For malignant left ventricular tumors, it is necessary to be cautious, and the surgical risk needs to be carefully evaluated. Most of the primary left ventricular tumors need to be operated as soon as possible. A surgeon should develop different surgical strategies according to different pathological types of tumors.
Objective To compare the effectiveness of open reduction and conservative treatment for pediatric mandibular condylar fractures and to provide the evidence for the selection of cl inical therapy. Methods The cl inical data were retrospectively analyzed from 25 patients with the mandibular condylar fractures between January 1988 and December 2006. Of them, 8 patients (11 fractures) were treated with surgical treatment (surgical group) and 17 patients (22 fractures) withnon-surgical treatment (non-surgical group). In surgical group, there were 6 males (9 fractures) and 2 females (2 fractures) with an age range of 8-13 years; fracture was caused by tumbl ing in 7 cases and by traffic accident in 1 with an interval of 1-6 days between injury and hospital ization; and 5 cases were identified as unilateral condylar fractures (3 compl icated by mental fractures) and 3 cases as bilateral condylar fractures compl icated by mental fractures. In non-surgical group, there were 12 males (15 fractures) and 5 females (7 fractures) with an age range of 3-12 years; fracture was caused by fall ing from height in 4 cases, by tumbl ing in 10, and by traffic accident in 3 with an interval of 1-25 days between injury and hospital ization; and 12 cases were identified as unilateral condylar fractures (3 compl icated by mental fractures) and 5 cases as bilateral condylar fractures (1 compl icated by mental fracture). Results Incision healed by first intention in surgical group, and 25 cases were followed up 1-6 years with an average of 3.5 years. At 12 months after treatment, no temporomandibular joint pain, eating disorder, or l imited mandibular movement occurred in 2 groups. No significant difference was observed in opening mouth extent, protrusive and lateral movements between 2 groups at 6 and 12 months (P gt; 0.05). During centric occlusion, mental point located at the midl ine with symmetric face figure. Two patients in surgical group and 3 in non-surgical group had sl ight snap when opening their mouths. Mandible deviation was observed in 3 patients of 2 groups, respectively when gaping. The X-ray films showed heal ing of fracture and condylar remodel ing at 3-6 months. Mandibular ramus were symmetric in cephalometry. Conclusion Good effectiveness can be obtained by surgical or non-surgical treatment in pediatric mandibular condylar fractures. Considering the pediatric mandibular condyle having powerful heal ing and reconstructing potency and avoiding secondary injury on the temporomandibular joint from surgery, non-surgical treatment should be first selected for the pediatric mandibular condylar fractrues in patients under 7 years.
This study reports the surgical treatment of a female patient at age of 64 years with novel coronavirus (SARS-CoV-2) latent infection complicated with esophageal foreign body perforation with no significant changes in the lung CT. The patient was confirmed as SARS-CoV-2 infection on the 4th day after surgery and then was transferred into the Department of Infectious Disease in our hospital for treatment. This case has guiding value for the operation of thoracic surgery during the outbreak of novel coronavirus pneumonia.
ObjectiveTo investigate the optimal treatment scheme for the first primary spontaneous pneumothorax (PSP) in young patients.MethodsThe clinical data of 171 patients with the first PSP were retrospectively analyzed who were treated in Huaihe Hospital of Henan University between November 2011 and October 2017. There were 157 males and 14 females with a median age of 18 years at onset and a median body mass index of 18.51 kg/m2. According to the treatment methods, they were classified into two groups, a conservative treatment group (a non-surgical group, n=86) and a surgical group (n=85). The characteristics including clinical data, efficacy evaluation criteria, complications and recurrence of the two groups were analyzed.ResultsAs a result, 73.68% of the patients suffered PSP in their daily routine. The drainage duration in the non-surgical group was longer than that in the surgical group (4 d vs. 3 d, P=0.008). There was no statistical difference in the success rate of lung re-expansion between the two groups (98.85% vs. 100.00%, P=1.000). The proportion of the surgical group using postoperative analgesic drugs was higher than that in the non-surgical group (48.23% vs. 10.46%, P=0.000). The recurrence rate of the surgical group was lower than that of the non-surgical group (3.53% vs. 46.51%, P=0.000). No relationship between smoking and recurrence of pneumothorax was found in both groups (P=0.301, P=1.000). The success rate of lung re-expansion in the non-surgical group was not statistically different between the 24F subgroup and the 12F subgroup (39/39 vs. 33/34, P=0.458). No advantage of intraoperative pleural fixation was found in the surgical group (P=0.693).ConclusionThoracoscopic surgery is the first choice for the treatment of the first PSP in young patients.
摘要: 目的: 探讨小儿先天性心脏病（CHD）部分性房室间隔缺损（PAVSD）的外科治疗方法，以期提高疗效。方法: 对1999年6月至2009年8月收治27例PAVSD临床资料进行分析，男16例，女11例，年龄1.3~14岁,平均6.08岁。术前均经彩色多普勒超声心动图（Echo）和部分心导管检查确诊。手术全部在中低温体外循环（CPB）下行根治术。结果: 无手术死亡。22例获1个月~10年随访，1例术后3个月因重度二尖瓣返流（MR）,心力衰竭死亡，1例Ⅱ°房室传导阻滞（AVB）6个月后自行恢复，2例仍有轻度二尖瓣关闭不全; 余生活、学习正常，心功能Ⅰ级。结论: 一旦确诊应尽早手术治疗。修补原发孔缺损，注意避免损伤传导束，二尖瓣裂修复完善是手术成功和减少并发症的关键。Abstract: Objective: To discuss the surgical treatment of congenital heart disease as partial atrioventricular septal defect（PAVSD）to improve the therapeutic effect. Methods: From June1999 to December2008, the clinical data of 27 children suffering from PAVSD were analyzd. Male：16,female: 11. The ages ranged from 1.3 to 14 years, the average age is 6.08±3.73 years.All the children were final diagnosised by color Doppler echocardiogram and right catheterization.All underwent the radical correction under moderate hypothermic cardiopulmonary bypass. Results: There was no operative mortality. 25 cases were followed up for 6 months to 10 years, 1 case died of heart failure secondary to severe mitral regurgitation 3 months after the operation, 1 case had Ⅱdegree atrioventricular block , recovered 6 months later. 2 cases still had mild mitral regurgitation. Other cases lived and studied normally, their heart function is first class. Conclusion: Surgical treatment should be taken as soon as the diagnosis is confirmed. Shallow suturing repairing primum atrial defect and complete repairing mitral valve cleft are the key points of success and avoiding complications.
ObjectiveTo assess the value of palliative surgical treatment for patients with advanced periampullary carcinoma. MethodsThe clinical data of 292 cases of unresectably advanced periampullary carcinoma who had undergone palliative surgical treatment between June 1998 and June 2008 were analyzed retrospectively. ResultsThe mortality and incidence of complications after operation were 0.7% (2/292) and 24.0% (70/292), respectively. The average survival time was 10.3 months (range 4－29 months). Total bilirubin decreased to normal in 243 cases (83.2%) and decreased by 50% in 39 cases (13.4%) after operation. The totally effective rate was 96.6% (282/292). ConclusionsPalliative surgical treatment is a safe method for the patients with unresectably advanced periampullary carcinoma. Hepaticojejunostomy combined with gastrojejunostomy is recommended for these patients.