ObjectiveTo explore the early outcomes of the surgical treatment for patent ductus arteriosus (PDA) combined with intracardiac abnormities via right vertical infra-axillary thoracotomy (RVIAT).MethodsA total of 7 children with PDA combined with intracardiac defects underwent surgery through RVIAT at the Second Affiliated Hospital of Nanjing Medical University from 2016 to 2018. There were 4 males and 3 females, with an average age of 5.3±4.5 years and weight of 18.0±11.2 kg.ResultsIn all patients, PDA was ligated before the repair of intracardiac abnormities. No patient died in hospital. All patients were followed up, with a mean follow-up time of 18.0±8.0 months. No other complications such as residual shunts, arrhythmias, hemorrhaging or wound infection occurred after operations or during the follow-up period.ConclusionRVIAT is an emerging technique used for the surgical repair of PDA combined with intracardiac defects. It yields satisfying cosmetic results, without increasing postoperative complications or mortality.
ObjectiveTo explore the optimal preoperative management strategy in patients with acute type A aortic dissection and pericardial tamponade.MethodsA total of 197 patients with acute type A aortic dissection were admitted to the Cardiovascular Center at the Second Affiliated Hospital of Nanjing Medical University from 2017 to 2019, among whom 26 patients suffered from cardiac tamponade, including 20 males and 6 females with an average age of 59.27±10.76 years. The clinical data of the patients were analyzed.ResultsAll patients underwent surgical repair of the aorta. The median cardiopulmonary bypass time and aortic cross clamping time were 174.5 min and 121.5 min, respectively. Postoperative complications included kidney failure in 3 patients, respiratory failure in 2 patients and disturbance of consciousness in 3 patients. Postoperative death occurred in 5 (19.2%) patients. The other 21 patients were successfully followed up for 2 years, during which 1 patient died with a survival rate of 95.2%, and no re-intervention was indicated.ConclusionAdequate preoperative management is crucial in patients with acute type A aortic dissection complicated with cardiac tamponade. A cardiac surgery team with round-the-clock availability, an integrated cardiac surgery ward and a rational algorithm that can shorten the time from disease onset to surgery treatment are the keys to improve survival rate.
ObjectiveTo understand variations in clinical epidemiology of lung cancer and to help with early accurate diagnosis and treatment of lung cancer.MethodsThis research was based on the Lung Cancer Database of West China Hospital of Sichuan University. Clinicopathological data of inpatients with primary lung cancer from 2011 to 2018 was collected for analysis. Information regarding sex, age, smoking history, surgical resection modalities, TNM stage of tumor, and pathological subtypes was included.ResultsA total of 23 228 inpatients with primary lung cancer were included in this research. There were 1 932, 2 029, 2 162, 2 773, 2 975, 3 318, 3 993, and 4 046 patients in every single year from 2011 to 2018, respectively. The male-to-female ratio of patients had changed significantly from 2.00∶1 in 2011 to 1.34∶1 in 2018 (P<0.001). Statistically significant difference was found in age distribution of patients in different years, while elderly always accounted for the majority of all patients. More nonsmokers were among the group of lung cancer patients, the proportion of whom rose from 41.61% in 2011 to 52.47% in 2018 (P<0.001). The proportion of adenocarcinoma in all subtypes rose from 54.04% in 2011 to 71.73% in 2018, while the proportion of squamous carcinoma dropped from 29.04% to 17.67% simultaneously. From 2011 to 2018, the proportion of stage Ⅰ lung cancer rose from 15.68% to 40.79%. Patients with stage ⅠA1 accounted for 11.82% in 2018. In 2018, 60.78% of stage ⅠA patients had gone through surgical resection modalities, forming a stark contrast with the fact that only 26.48% of stage ⅠA patients adopted surgeries in 2011.ConclusionsFrom 2011 to 2018, the total number of lung cancer patients increased year by year. The proportions of female patients and nonsmokers rose significantly. Adenocarcinoma accounted for the highest proportion of all subtypes, followed by squamous cell carcinoma. There were more patients with early lung cancer and less with advanced lung cancer diagnosed, implying a gradual accumulation of weight on the early stages according to the TNM classification of lung cancer.
Objective To detect and analize the expressions and it’s clinical significance of apoptosis factors in hepatic alveolar echinococcosis tissues by using antibody chip technology. Methods The liver tissue specimens (including the edge of lesions and normal liver tissues) of surgical resection of 6 patients with hepatic alveolar echinococcosis in Affiliated Hospital of Qinghai University were collected. The tissue protein was extracted and the level of apoptosis was detected by antibody chip technology. The data were analyzed by AAH-APO-G1 software. Results The expression levels of 5 kinds of apoptosis factors (Bad, Fas, IGFBP-3, P21 and XIAP) in the liver tissues of the marginal zone of hepatic alveolar echinococcosis were compared with that of the normal liver tissues, and the difference was statistically significant (P<0.05). The expression levels of Bad, Fas, IGFBP-3 and P21 were up-regulated, and the expression level of XIAP was down regulated. Conclusions Apoptosis-related factors play a role in the progression of the hepatic alveolar echinococcosis, there may be contact with the immune escape mechanisms, while promote apoptosis factor and inhibitory apoptosis factor that may exist the function imbalance, so more in-depth exploration the mechanism of apoptosis factors on hepatic alveolar echinococcosis in diagnosis and treatment have important significance.
Objective To analyze the clinical manifestations, diagnosis, treatment and prognosis of bone hydatid disease in China by literature review. Methods We searched the databases of China National Knowledge Infrastructure and Wanfang for case reports of bone hydatid disease published from 2000 to 2015 in China. Data were extracted by using a standardized form and a retrospective clinical analysis was performed. Results A total of 21 relevant literatures published from 2000 to 2015 were included, including 87 cases of bone hydatid disease treated from 1975 to 2015. The regional distribution of bone hydatid disease was mainly concentrated in the animal husbandry areas in China. In terms of diagnosis basis, imaging examination was mentioned in 54 cases (62.1%), laboratory examination was mentioned in 32 cases (36.8%), and pathologic examination was mentioned in 8 cases (9.2%), etc. Surgical treatment was the main treatment, and some treatments were combined with chemotherapy. The outcomes of bone hydatid disease were relatively poor. In the 44 cases whose outcomes were reported, 26 cases (59.1%) had recurrence, 18 cases were cured (40.9%), 10 cases (22.7%) underwent re-operation, and 2 cases (4.5%) died. Conclusions Bone hydatid disease is rare. Surgical treatment is still the main method for treating bone hydatid disease. The rate of recurrence of bone hydatidosis is relatively high, so it is very important to explore new methods for diagnosis and treatment of bone hydatid disease.