Objective To investigate the safety and feasibility of lapraroscopic Heller myotomy combined with Dor fundoplication surgery. Methods Three cases with achalasia have been treated with laproroscopic Heller-Dor surgery since February, 2005. Before surgery, patients were examined for generally esophageal barium meal and esophageal manometry. Results The operation time ranged from 110 and 120 minutes with the bleeding volumes between 40 to 50 ml, and the hospitalized time for patients post operation was 6 to 7 days. During a month after surgery, the patients showed the normal lower esophageal sphincter pressure and remnant pressure, increased the rate of relaxation,disappeared reversed peristalsis and gastroesophageal reflux, and no recurred symptoms. Conclusions In comparison to conventional surgery, Heller-Dor procedure results in smaller wound, less pain, fewer complications, faster recovery, shorter hospitalized days, and better therapeutic effectiveness. The Heller-Dor procedure is safe and feasible.

Objective To discuss the clinical application of lapraroscopic subtotal cholecystectomy in the acute cholecystitis with severe inflammatory and fibrous adhesions at calot triangle.Methods Retrospective analysis of the clinical data,surgical approaches,and short term and long term complications of 74 cases of acute cholecystitis in the period from January 2002 to September2005 in our hospital.Results In the 74 cases operated by subtotal cholecystectomy using laparoscopy,during laparoscopic procedure,71(95.9%) operations were successful;a case of Mirizzi syndrome could not be confirmed to have the residual stones in cystic duct and another case of the same syndrome was not confirmed to have the duodenum fistula.These two cases were then dealt with by conventional surgery and constituted 2.7% of the total cases.One case was dealtd with by second surgery because of the residual stones of cystic duct after lapraroscopic subtotal cholecystectomy and constituted 1.3% of the total cases.One case was found with minor bile leakage and constituted 1.3% of the total cases.Cholangiography was conducted 41 cases during operation,of whom,39 cases were normal and 2 cases failed.No death occurred with the operation of the lapraroscopic subtotal cholecystectomy.Conclusion It is safe and effective to apply laparoscopic subtotal cholecystectomy to treat acute cholecystitis with severe inflammatory and fibrous adhesions at calot triangle.

Objective To evaluate the safety and efficacy of laparoscopic splenectomy plus esophagogastric devascularization for the treatment of portal hypertensive variceal bleeding and secondary hypersplenism. Methods Laparoscopic splenectomy and devascularization of the lower esophagus and upper stomach were performed in ten cirrhotic patients between January 2000 and July 2005. Esophageal transection and reanastomosis performed by a stapler at the lower end of the esophagus was added to two patients through a small accessory incision. Results The procedure was successful in all cases without conversion to open surgery. The operation time ranged from 4.5 to 5.5 hours and the blood loss was 100 ~ 400 ml. The postoperative hospital stay was 8-15 days. Conclusion Laparoscopic splenectomy and portaazygous disconnection is a feasible, effective and safe procedure as well as minimally invasive hence is applicable for patients with portal hypertension and hypersplenism.

Objective To explore the short-term result and safety of laparoscopie sleeve gastrectomy and partial enterectomy for the treatment of morbid obesity.Methods Ten patients underwent laparoscopic sleeve gastrectomy,omentectomy,and partial enterectomy as a treatment option for weight reduction between December 2006 and September 2007.The procedure included 70%-75%vertical (sleeve)gastrectomy,omentectomy,and 1/3 to 2/5 enterectomy preserving proximal jejunum and most of the ileum. Results Laparoscopy was completed in all patients,no conversion to open surgery.The operation time averaged at 3.1 hours(range 2.5-3.5 hours),and there was no postoperative complications.The median postoperative hospital stay was 7 days(range 6-8 days).Mean preoperative BMI was 36.1(32.0-40.5)kg/m2.Mean decrease in BMI was 4.1(3.0-4.7)ks/m2,5.6(3.2-9.0)kg/m2,and 7.3(3.2-10.7)kg/m2 respectively,and mean weight loss at postoperative 1,3,and 6 months was 11.7(7-15)kg,17.5(8-25)kg,and 22.0(8-32)kg respectively.Conclusion Laparoscopic sleeve gastrectomy with omentectomy and partial enterectomy is an effective and safe surgical option for the treatment of morbid obesity.

ObjectiveTo explore efficacy and safety of laparoscopic sleeve gastrectomy for the treatment of obesity.MethodsForty patients underwent laparoscopic sleeve gastrectomy as a treatment option for weight reduction between December 2006 and February 2010.Mean preoperative body weight (BW),body mass index (BMI) and exceed body weight (EBW) were(104.2 ±3.3) kg,(36.9 ± 1.0) kg/m2 and (37.8 ±3.0) kg,respectively.Outcome data were collected and assessed prospectively.ResultsLaparoscopic procedures were completed in all patients,with no conversion to open surgery.The operation time averaged (80 ± 18 ) min,and there were no severe postoperative complications.The median postoperative hospital stay was (5.5 ± 1.5 ) days.BMI loss was (4.3 ± 1.7 ) kg/m2,( 7.0 ± 1.9 ) kg/m2,(9.3 ±3.1) kg/m2 and (10.1 ±3.8) kg/m2,respectively,and percentage of EBW loss was 35.0％ ± 13.5％,57.1％ ± 17.7％,74.2％ ±27.2％,and 81.8％ ±29.4％,respectively,at 1,3,6,and 12 months following the procedure.ConclusionLaparoscopic sleeve gastrectomy is an effective and safe surgical option for the treatment of obesity with lower BMI.Additional long-term studies are still needed to accurately compare laparoscopic sleeve gastrectomy with other procedures of weight reduction.

BACKGROUND: Ventilation dysfunction caused by bronchomalacia induced bronchostenosis following high-risk heart transplantation is an acute clinical disease, which seriously impairs the function of transplant heart. The case of emergency bronchial stent placement following heart transplantation with high-risk multi-complication has not been reported yet.OBJECTIVE: To investigate the curative effect of emergency stent placement for worse left main bronchial malacia, stenosis and collapse following orthotopic heart allotransplantation.DESIGN: A case analysis.SETTINGS: National Ministry of Health Transplantation Engineering and Technical Research Center, the Third Xiangya Hospital, Central South University; Department of Cardiosurgery, Zhongshan Hospital affiliated to Xiamen University.PARTICIPANTS: An 18-year-old female patient with dilated cardiomyopathy accompanied by moderate to severe pulmonary artery hypertension, who sequentially carried out orthotopic heart allotransplantation, was selected from the Department of Cardiosurgery, Zhongshan Hospital affiliated to Xiamen University in April, 2004. She had suffered from dilated cardiomyopathy for 15 years, and the mean pulmonary artery pressure (MPAP) was 50-51 mm Hg, she was also accompanied by left main bronchial malacia, stenosis and collapse, mixed (mainly central-) sleep apnea syndrome, left inferior pulmonary sequestration, right emphysema, and rheumatoid arthritis for half a year.METHODS: After heart transplantation, bronchus inflammation, congested edema aggravated the severity of bronchial malacia, stenosis and collapse, tenosis reduced to 4/5, and led to obstructive type of ventilation, and the patient was also accompanied by supraventricular tachycardia, ventricular extrasystole, and hypofunction of transplant cardiac systolic function (peak E＜peak A, ejection fraction reduced to 40%, inharmonious motion of ventricular wall). Attempted with inotropic agents and ventilator/support were not relieved, which resulted in the aggravation of illness. In order to improve the post-transplant cardiac function, to relieve bronchial collapse and stenosis, and correct the obstructive type of ventilation, an emergency bronchial stent placement surgery was carried out on the sixth day after heart transplantation. Under monitoring of electrocardiogram (EGG) and percutaneaous oxygen saturation (SpO2), patient was awake and in supine to relieve left main bronchial stenosis with a nickel-titanium shape memory alloy stent (Diameter: 12 mm; length: 20 mm) by D20 fiberoptic bronchoscope. Fibrobronchoscopy was used to observe the proximal end of bronchostenosis and set the proximate location mark by using video fluoroscopy; the patency of distal end was explored by stricture, and set the distal location mark; guidewire was inserted into working path of bronchofibroscope and led through the stricture; then loaded the Ni-Ti stent on a special placement apparatus, and led in bronchial stent implantation apparatus along guidewire. When targeting well, the stent was slowly released and adjusted properly. When it was completely released, the stent implantation apparatus was drawn out. Bronchofibroscope was performed postoperatively to observe the adherence of stent; immediately photographed to observe its unfolding. Synchronized intermittent mandatory ventilation (SIMV) was given postoperatively as supportive treatment.MAIN OUTCOME MEASURES: Ameliorations of the cardiac and pulmonary functions of the patient.RESULTS: ①Carbon dioxide retention and hypercapnia were remarkably improved as compared with those preoperatively; hypertensive pulmonary vascular disease was alleviated gradually, and MPAP reduced to 30 mm Hg. One week later, re-examination of bronchofibroscopy was carried out, and the results showed that bronchi of left upper lobe, lingual lobe as well as left lower lobe could be seen distinctly, mucous membrane had slightly congested edema, and lumens were unobstructed.②Supraventricular tachycardia and premature ventricualr contraction disappeared, and the transplant cardiac function recovered well (peak E ＞ peak A, ejection fraction 70%, FS41%), and the heart rate fluctuated at 100-110 beats per minute. ③The chest-radiography and CT postoperatively indicated the relief of left main bronchial stenosis. When the ventilation function of the patient was improved, the parameters of breathing machine were reduced gradually, and replaced by low-flow oxygen. There was no recurrence of obstructive ventilatory disorder. The sleep apnea syndrome of the patient was moderated.CONCLUSION: Emergency treatment with stent placement for bronchial malacia, stenosis and collapse occurring after orthotopic heart allotransplantation cAN improve ventilation dysfunction caused by bronchial malacia and stenosis,and increase the survival rate of heart transplantation.

Objective:To evaluate the construction effect of famous doctor studio and the correlation among the acceptance indexes by analyzing the achievements of famous doctor studio in the First Affiliated Hospital of Guangzhou University of Traditional Chinese Medicine.Methods:R software was used to count the relevant data of national famous medical studios approved from 2010 to 2018, and the advantages were analyzed by radar chart; Spearman correlation coefficient was calculated, and R software was used to draw the correlation heat map between the evaluation indexes; papers published by studio members during the construction period were retrieved, which were transformed into refworks format, imported into CiteSpace software to draw a visual knowledge map.Results:A total number of 506 articles were included in this study, involving 25 evaluation indexes and 22 national famous doctors' studios. The statistical analysis results showed that there was a significant positive correlation between the number of academic experience papers of famous and senior TCM experts published in core journals (V3) and the number of diagnosis and treatment schemes of dominant diseases (V1), and there was a significant negative correlation between 8 groups of indexes; Tinnitus, insomnia, premature ovarian failure, acupuncture and acupuncture therapy are research hotspots.Conclusions:When evaluating the construction effect of famous doctor studio, various indicators should be considered comprehensively, appropriately control of the number of members is helpful to improve the quality of talent training, and pay attention should be paid to experience exchange and thought collision during the training process.

OBJECTIVETo understand the fast plasma glucose (FPG) level and the epidemiologic characteristics of diabetes in ethnic Han residents of Guizhou province.

METHODSThe survey was conducted among the ethnic Han residents aged 20-80 years, who were selected through multi stage cluster sampling in Guizhou. Basic laboratory test, physical examination were performed for each subject.

RESULTSA total of 2 967 subjects were surveyed. The average FPG level was 5.21 mmol/L for urban residents and 5.03 mmol/L for rural residents, (P<0.001) and the average FPG level was higher in males than in females (5.23 mmol/L vs. 5.09 mmol/L, P=0.003). The FPG level increased with age (P<0.001). In urban residents, the standardized prevalence of diabetes was 6.01% (crude prevalence: 7.45%), higher in males than in females (P<0.001) and increased with age. In rural residents, the standardized prevalence of diabetes was 3.47% (crude prevalence: 3.77%) and increased with age, but there was no sex specific difference in diabetes prevalence. The awareness rate of self diabetes status was 56.59%, the treatment rate was 84.47% and the plasma glucose control rate was 41.38%. Multiple logistic regression analysis indicated that risk factors for diabetes included being male, older than 40 years, family history of diabetes, frequent physical exercise, hypertension, high triglycerid level.

CONCLUSIONThe prevalence of diabetes was high in ethnic Han residents in Guizhou, the differences in diabetes prevalence between urban area and rural area was statistical significant. More than half of the patients' FPG level had not been under control after treatment. The awareness rate of self diabetes status, the treatment rate and the control rate of diabetes should be improved.

Adult ; Aged ; Aged, 80 and over ; China ; epidemiology ; Diabetes Mellitus ; epidemiology ; Ethnic Groups ; Exercise ; Female ; Humans ; Hypertension ; Male ; Middle Aged ; Prevalence ; Risk Factors ; Rural Population ; Surveys and Questionnaires ; Young Adult

BACKGROUND: The fetal growth charts in widest use in China were published by Hadlock >35 years ago and were established on data from several hundred of American pregnant women. After that, >100 fetal growth charts were published around the world. We attempted to assess the impact of applying the long-standing Hadlock charts and other charts in a Chinese population and to compare their ability to predict newborn small for gestational age (SGA). METHODS: For this retrospective observational study, we reviewed all pregnant women ( n  = 106,455) who booked prenatal care with ultrasound measurements for fetal biometry at the Shenzhen Maternity and Child Healthcare Hospital between 2012 and 2019. A fractional polynomial regression model was applied to generate Shenzhen fetal growth chart ranges for head circumference (HC), biparietal diameter (BPD), abdominal circumference (AC), and femur length (FL). The differences between Shenzhen charts and published charts were quantified by calculating the Z -score. The impact of applying these published charts was quantified by calculating the proportions of fetuses with biometric measurements below the 3rd centile of these charts. The sensitivity and area under the receiver operating characteristic curves of published charts to predict neonatal SGA (birthweight <10th centile) were assessed. RESULTS: Following selection, 169,980 scans of fetal biometry contributed by 41,032 pregnancies with reliable gestational age were analyzed. When using Hadlock references (<3rd centile), the proportions of small heads and short femurs were as high as 8.9% and 6.6% in late gestation, respectively. The INTERGROWTH-21st standards matched those of our observed curves better than other charts, in particular for fat-free biometry (HC and FL). When using AC<10th centile, all of these references were poor at predicting neonatal SGA. CONCLUSIONS Applying long-standing Hadlock references could misclassify a large proportion of fetuses as SGA. INTERGROWTH-21st standard appears to be a safe option in China. For fat-based biometry, AC, a reference based on the Chinese population is needed. In addition, when applying published charts, particular care should be taken due to the discrepancy of measurement methods.
Infant, Newborn ; Child ; Female ; Pregnancy ; Humans ; Growth Charts ; Prenatal Care ; Ultrasonography, Prenatal/methods* ; Fetal Development ; Fetal Growth Retardation ; Gestational Age ; Fetus ; China ; Infant, Newborn, Diseases ; Observational Studies as Topic