Objective To explore the clinical feasibility of ambulatory surgery for inguinal hernia in 70 years of age or older patients.Methods The retrospective cohort study was adopted.The clinical data of 675 patients undergoing ambulatory surgery for inguinal hernia and 464 patients (age ≥ 70 years) undergoing inpatient surgery for inguinal hernia who were admitted to the West China Hospital of Sichuan University from January 2015 to May 2016 were collected.Of 675 patients undergoing ambulatory surgery,594 patients with age ＜ 70 years and 81 with age≥70 years were respectively allocated into the under 70 years group and 70 years or older group.Four hundred sixty-four patients undergoing inpatient surgery with age ≥ 70 years were allocated into the inpatient surgery group.Observation indicators included:(1) efficacies of patients undergoing ambulatory surgery:① type of anesthesia,surgical procedures and operation time,② cases with delayed discharge and cases with unplanned readmission,③postoperative complications,including wound infection and dehiscence,edema of scrotum,urinary retention,chronic pain and patch infection.(2) Efficacies of patients with inpatient surgery:①type of anesthesia,surgical procedures and operation time,② postoperative complications,including wound infection and dehiscence,edema of scrotum,urinary retention,chronic pain and patch infection,③ duration of postoperative hospital stay.(3) Follow-up.Patients were regularly followed up using telephone interview at postoperative day 1,2,3,and using outpatient examination and telephone interview at postoperative week 2 and month 3,6,12 up to July 2016.Follow-up included the survival of patients,recurrence of hernia and number of readmission.Measurement data with normal distribution were represented as （x） ± s and comparison between groups was evaluated with the t test.Comparison of count data were analyzed using the chi-square or Fisher exact probability.Results (1) Efficacies of patients undergoing ambulatory surgery:① type of anesthesia,surgical procedures and operation time:patients in the under 70 years group and 70 years or older group underwent tensionfree repair under local anesthesia.The operation time in the under 70 years group and 70 years or older group was respectively (29 ± 11) minutes and (28 ± 10) minutes,with no statistically significant difference between 2 groups (t =0.378,P ＞ 0.05).② The cases with delayed discharge and with unplanned readmission:there were 2 patients with delayed discharge and 1 with unplanned readmission in the under 70 years group and no case in the 70 years older group,with no statistically significant difference between the 2 groups (x2=0.601,0.137,P ＞ 0.05).③ The postoperative complications:wound infection and dehiscence,edema of scrotum,urinary retention and chronic pain were detected in 4,2,1,3 patients in the under 70 years group and 1,0,0,1 patients in the70 years or older group,respectively,showing no statistically significant difference between the 2 groups (P ＞ 0.05).No patch infection occurred.(2) Efficacies of patients undergoing inpatient surgery:① type of anesthesia,surgical procedures and operation time:patients in the inpatient surgery group underwent tension-free repair under local anesthesia and operation time was (29 ± 10) minutes.There was no statistically significant difference in operation time between the inpatient surgery group and 70 years or older group (t =0.806,P ＞ 0.05).② The wound infection and dehiscence,edema of scrotum,urinary retention and chronic pain in the inpatient surgery group were respectively detected in 3,1,1,2 patients,showing no statistically significant difference between the inpatient surgery group and 70 years or older group (P ＞ 0.05).No patch infection occurred.③ Duration of postoperative hospital stay was less than 1 day in 439 patients and more than 1 day in 25 patients in the inpatient surgery group,respectively.(3) Follow-up:625 of 675 patients undergoing ambulatory surgery were followed up for a median time of 9 months (range,2-18 months).One patient in the under 70 years group was complicated with recurrence of hernia and then was cured by reoperation.There was no recurrence of hernia in the 70 years or older group.Of 464 patients in the inpatient surgery group,432 were followed up for a median time of 9 months (range,2-18 months),and 1 patient with recurrence of hernia was cured by reoperation.Conclusion Ambulatory surgery for inguinal hernia is feasible in 70 years or older patients.

OBJECTIVE: To evaluate the effectiveness and safety of Baidu Jieduan Granules (BDJDG) to treat common type coronavirus disease 2019 (COVID-19). METHODS: This multicenter, retrospective, and observational clinical trial included 230 common COVID-19 patients in Leishenshan, Huangshi, and Laohekou Hospitals in Wuhan from January 21 to March 26, 2020. The included patients were further divided into two subgroups according to the use of supplemental oxygen, mild and moderate groups. During the first 14 d of hospitalization, all patients were administered BDJDG combined with conventional Western medicine, and observed for continuous 28 d. Primary outcomes were disease progression rate and discharge rate. Secondary outcomes included negative conversion time of nucleic acid, hospitalization duration, clinical symptom subsidence time, and symptom regression rate. RESULTS: A total of 230 common COVID-19 patients were analyzed (138 in moderate group and 92 in mild group). By day 28, the disease progression rate was 4.3% and the discharge rate was 95.7%. All mild cases recovered and were discharged from hospital. The median negative conversion time of nucleic acid of all 230 COVID-19 patients was 12 d [inter-quartile range (IQR) 3.5-17], the median hospitalization duration was 15 d (IQR 12-20). The median time to fever, cough, and fatigue recovery was 4 d (IQR 2-6), 8 d (IQR 5-12), and 8 d (IQR 5-11). The recovery rate of fever, cough, and fatigue was 94.6%, 90.5%, and 93.5%. The median time to clinical improvement was 12 d (IQR 10-17). Compared with the baseline, total leukocyte counts, neutrophil counts, lymphocyte counts, and platelet counts were increased significantly on days 7 and 14 (P<0.01). C-reactive protein markedly increased on day 3 and significantly decreased on days 7 and 14 (P<0.01). No serious adverse events occurred during treatment. CONCLUSION BDJDG may be effective and safe for treatment of common type COVID-19. (Registration No. ChiCTR2000030836).
C-Reactive Protein ; China ; Cough/drug therapy* ; Disease Progression ; Fatigue ; Fever ; Humans ; Nucleic Acids ; Oxygen ; Retrospective Studies ; SARS-CoV-2 ; Treatment Outcome ; COVID-19 Drug Treatment

Objective:To investigate the epidemiological characteristics and current status of surgical management for esophageal cancer in China.Methods:A national database was setup through a network platform. The clinical data of esophageal cancer treated by surgery was collected from 70 major hospitals in China between January 2009 and December 2014.Results:Complete data of 8 181 cases of esophageal cancer patients who underwent surgery were recorded in the database and recruited in the analysis. Among them, 6 052 cases were male and 2 129 were female, the average age was 60.5 years.The epidemiological investigation results showed that 148 cases (1.8%) had history of psychological trauma, 7 527 cases (92.0%) were lower social economic status, 5 072 cases (62.0%) were short of fresh vegetables and fruits, 6 544 cases (80.0%) ate rough food frequently, 3 722 cases (45.5%) drank untreated water directly from lake or river or shallow well, 3 436 cases (42.0%) had a unhealthy eating habit, including habits of eating food fast (507 cases, 6.2%), eating hot food or drinking hot tea/soup (998 cases, 12.2%), eating fried food (1 939 cases, 23.7%), 4 410 cases (53.9%) had the habits of smoking cigarettes and 2 822 cases (34.5%) drank white wine frequently.The pathological results showed that 7 813 cases (95.5%) were squamous cell carcinoma, 267 cases were adenocarcinoma (3.3%), 25 cases were adenosquamous cell carcinoma (0.3%) and 50 cases were small cell carcinoma (0.6%). A total of 1 800 cases (22.0%) received preoperative neoadjuvant therapy due to locally advanced disease or difficulty of resection. The esophagectomies were performed through left thoracotomy approach in 5 870 cases (71.8%), through right chest approach in 2 215 cases (27.1%), and the remain 96 cases (1.2%) received surgery though other approaches.A total of 8 001 cases (97.8%) underwent radical resection, the other 180 cases (2.2%) received palliative resection. The 30-day postoperative mortality rate was 0.5%, the overall ≥ grade Ⅱ postoperative complication rate was 11.6% (951 cases). The 1-yr, 3-yr, and 5-yr overall actual survival rates were 82.6%, 61.6%, and 52.9%, respectively.Conclusions:The data analysis of the national database for esophageal cancer shows that bad eating habits or eating rough food without enough nutrients, lower social and economic status, drinking white wine and smoking cigarettes frequently may be correlated with tumorigenesis of esophageal cancer. However, strong evidences produced by prospective observation studies are needed. Overall, the long-term survival of esophageal cancer patients has been improved gradually due to the application of advanced surgical techniques and reasonable multimodality treatment.

Objective:To investigate the epidemiological characteristics and current status of surgical management for esophageal cancer in China.Methods:A national database was setup through a network platform. The clinical data of esophageal cancer treated by surgery was collected from 70 major hospitals in China between January 2009 and December 2014.Results:Complete data of 8 181 cases of esophageal cancer patients who underwent surgery were recorded in the database and recruited in the analysis. Among them, 6 052 cases were male and 2 129 were female, the average age was 60.5 years.The epidemiological investigation results showed that 148 cases (1.8%) had history of psychological trauma, 7 527 cases (92.0%) were lower social economic status, 5 072 cases (62.0%) were short of fresh vegetables and fruits, 6 544 cases (80.0%) ate rough food frequently, 3 722 cases (45.5%) drank untreated water directly from lake or river or shallow well, 3 436 cases (42.0%) had a unhealthy eating habit, including habits of eating food fast (507 cases, 6.2%), eating hot food or drinking hot tea/soup (998 cases, 12.2%), eating fried food (1 939 cases, 23.7%), 4 410 cases (53.9%) had the habits of smoking cigarettes and 2 822 cases (34.5%) drank white wine frequently.The pathological results showed that 7 813 cases (95.5%) were squamous cell carcinoma, 267 cases were adenocarcinoma (3.3%), 25 cases were adenosquamous cell carcinoma (0.3%) and 50 cases were small cell carcinoma (0.6%). A total of 1 800 cases (22.0%) received preoperative neoadjuvant therapy due to locally advanced disease or difficulty of resection. The esophagectomies were performed through left thoracotomy approach in 5 870 cases (71.8%), through right chest approach in 2 215 cases (27.1%), and the remain 96 cases (1.2%) received surgery though other approaches.A total of 8 001 cases (97.8%) underwent radical resection, the other 180 cases (2.2%) received palliative resection. The 30-day postoperative mortality rate was 0.5%, the overall ≥ grade Ⅱ postoperative complication rate was 11.6% (951 cases). The 1-yr, 3-yr, and 5-yr overall actual survival rates were 82.6%, 61.6%, and 52.9%, respectively.Conclusions:The data analysis of the national database for esophageal cancer shows that bad eating habits or eating rough food without enough nutrients, lower social and economic status, drinking white wine and smoking cigarettes frequently may be correlated with tumorigenesis of esophageal cancer. However, strong evidences produced by prospective observation studies are needed. Overall, the long-term survival of esophageal cancer patients has been improved gradually due to the application of advanced surgical techniques and reasonable multimodality treatment.