Objective To remind the attention to contraceptive in cesarean section group by analyzing the treatment of 104 cases cesarean scar pregnancy (CSP).Methods From April 2009 to November 2012,104 patients with CSP treated in Department of Obstetrics and Gynecology,Wuhan Union Hospital were studied retrospectively.The incidence,treatment,and average in hospital days and average cost of hospitalization were analyzed.Results From 2009 to 2012,the number of CSP was 10,19,29,and 46 cases annually which accounted for the proportion of the corresponding period of gynecological patients were 0.33％,0.63％,0.97％,and 1.53％.Bilateral uterine artery embolization plus curettage was the most effective treatment.The average transfusion rate was 25％.The average amount of in-hospital days were (14 ± 8) days,the average cost of hospitalization were (12954.97 ± 3888.89) yuan.Conclusions The CSP incidence was increasing sharply in China.Although the current treatment methods could greatly reduce complications of CSP,it did harm to the patients and their family.The key to reduce the occurrence of CSP included reducing the rate of cesarean section,and strengthening contraceptive education after cesarean section.

Objective To investigate and analysis the actuality and demands of scientific researchers in state clinical research facility of TCM, in order to provide evidences for policy making. Methods All the trainees taken part in the meeting for the training of clinical research method were assigned to answer the self-designed questionnaire. Results Of all these people, 47.58 percent people had senior professional title, 84.14 percent people had doctorate or master degree, 57.24 percent people had participated in project research at provincial or ministerial level as key personnel, 35.17 percent people had participated in a key disease research as directors, 65.52 percent people had taken methodology training of clinical research,30.34% of who trained by evidence-based medicine. The majority of these people had clear understanding in methodology of clinical research, who believed that evidence-based medicine and system evaluation are the most difficult subjects to understand and practice, hoping to learn more about the knowledge on statistics. Conclusion Clinical researchers of state clinical research facility of TCM had sound basis for scientific research, but relatively lacking of key disease research and systematic knowledge of scientific methodology, which needed to be enhanced.

Objective To investigate the impact of preoperative comorbidities on the abdominal complications after laparoscope-assisted total gastrectomy (LATG) for gastric cancer.Methods The retrospective casecontrol study was conducted.The clinical data of 1 657 gastric cancer patients who underwent LATG at the Fujian Medical University Union Hospital between January 2008 and December 2015 were collected.There were 175 patients with postoperative abdominal complications,including 78 without preoperative comorbidities and 97 with preoperative comorbidities (52 with 1 comorbidity,30 with 2 comorbidities and 15 with more than 3 comorbidities).Analysis method and observation indicators:(1) risk factors analysis of abdominal complications after LATG;(2) risk assessment of abdominal complications after LATG:independent influencing factors of risk factors analysis were expressed as dependent variables,alignment diagram was built and then consistency index was calculated;(3) comparisons of abdominal complications among the patients with different kinds of comorbidities after LATG;(4) multivariate analysis of abdominal complications in patients with comorbidities after LATG;(5)follow-up situations.Follow-up using outpatient examination and telephone interview was performed to detect postoperative survival of patients up to May 2016.The univariate analysis and multivariate analysis were respectively done using the chi-square test and Logistic regression model.The survival rate was calculated by the Kaplan-Meier method.Results (1) Risk factors analysis of abdominal complications after LATG:results of univariate analysis showed that age,body mass index (BMI),number of preoperative comorbidities,operation time and estimated volume of intraoperative blood loss were related factors affecting abdominal complications of patients after LATG (X2 =4.487,16.602,10.361,4.567,7.482,P＜0.05).Results of multivariate analysis showed that BMI,number of preoperative comorbidities and estimated volume of intraoperative blood loss were independent factors affecting abdominal complications of patients after LATG [OR =1.966,1.204,1.423,95％confidence interval (CI):1.355-2.851,1.014-1.431,1.013-1.999,P＜0.05].(2) Risk assessment of abdominal complications after LATG:BMI,number of preoperative comorbidities and estimated volume of intraoperative blood loss were expressed as dependent variables,and the alignment diagram on risk prediction of abdominal complications after LATG was built,with a consistency index of 0.703.(3) Comparisons of abdominal complications among the patients with different kinds of comorbidities after LATG:numbers of patients without comorbidity,with 1 comorbidity,2 comorbidities and ≥3 comorbidities were detected in 21,8,13,3 patients with intra-abdominal infection and 13,10,9,5 patients with anastomotic leakage and 6,3,6,2 patients with intra-abdominal bleeding,respectively,with statistically significant differences (X2 =10.677,10.436,9.245,P＜0.05).(4) Multivariate analysis of abdominal complications in patients with comorbidities after LATG:BMI ≥25 kg/m2 and estimated volume of intraoperative blood loss ＞ 82 mL were independent risk factors affecting abdominal complications of patients with preoperative comorbidities after LATG (OR =2.104,1.771,95％ CI:1.307-3.387,1.146-2.738,P＜0.05).(5) Follow-up situations:of 1 657 patients,1 568 were followed up for 4-99 months,with a median time of 47 months.Ninety-seven patients with preoperative comorbidities undergoing LATG had postoperative abdominal complications and were followed up.During follow-up,5-year survival rate of patients was 58.1％,and 5-year survival rate of 97 patients with preoperative comorbidities undergoing LATG and with postoperative abdominal complications was 57.4％.Conclusion Preoperative comorbidities are independent factors affecting abdominal complications of patients after LATG.

Objective To examine the short-term prognostic value of procalcitonin ( PCT ) combined with coagulation factors for cirrhotic patients complicated with spontaneous bacterial peritonitis (SBP).Methods Clinical data of 128 cirrhotic patients complicated with SBP admitted in Jinhua Central Hospital from June 2014 to October 2017 were retrospectively analyzed .In 3 months after admission , 83 patients survived ( survival group ) and 45 patients died ( fatal group ) .The factors related to prognosis were analyzed with Logistic regression and the prediction model was constructed with the weights derived from regression coefficients.The ROC curve and the area under the curve (AUC) of combination of PCT with coagulation factors were used to predict the survival of patients .Results Univariate analysis indicated that the level of PCT , total bilirubin ( TBil ) , serum creatinine ( Scr ) , prothrombin time ( PT ) , prothrombin activity ( PTA ) , blood coagulation factor Ⅱ, Ⅴ, Ⅶ, Ⅸ, Ⅹ, Ⅺ and Ⅻ were factors affecting the prognosis of cirrhotic patients complicated with SBP (P<0.01).Multivariate analysis showed that PCT , blood coagulation factors Ⅴ and Ⅸ were independent factors of short-term prognosis of cirrhotic patients complicated with SBP.The constructed predictive model was Logit (P) =1.200+0.099 ×PCT-0.026 × clotting factor Ⅴ-0.038 ×clotting factor Ⅸ.The sensitivity and specificity of the model were 0.822 and 0.675, respectively, and the AUC was 0.829.Compared with the classic MELD score , the difference was not statistically significant (P>0.05).Conclusions The predictive model based on PCT and coagulation factors Ⅴand Ⅸcan effectively predict the short-term survival of cirrhotic patients complicated with SBP . The overall prognostic ability is not different from MELD score , but the model is more simple and easier to apply.

Objective: To investigate the mutual prediction relationship between peer relationship and internalizing problem. Methods: One-year follow up survey was conducted with a sample of 220 preschool children from 4 kindergartens in Shandong province. The quality of peer relationship and degree of internalizing problem were evaluated with the Peer Relationship Scale and the Child Behavior Checklist Cross-lagged panel analysis was used for mutual prediction among variables. Results: The quality of preschool children’s peer relationship showed an increasing trend with grade(F=6.40, 4.81, P<0.01), while the degree of internalizing problem showed a downward trend(F=7.65, 5.46, P<0.01). The predictive effect of pre-test peer relationship and internalizing problem on post-test corresponding behaviors were all statistically significant (β=0.56, 0.49, P<0.01). The predictive effect of pre-test peer relationship on post-test internalizing problem was statistically significant(β=-0.19, P<0.05). Conclusion Both peer relationship and internalizing problem has a certain stability across time, and early peer relationship and internalizing problem could predict later corresponding behaviors. Early peer relationship can predict later internalizing problem, while early internalizing problem cannot predict later peer relationship.

Gastric cancer is one of the most common malignant tumors in the world, and its incidence and mortality are among the top of malignant tumors in China. Since Kitano et al com-plete the first laparoscopic radical gastrectomy for gastric cancer in the world in 1992, the laparos-copic technology has developed rapidly. After more than 30 years of exploration and practice, the clinical diagnosis and treatment of gastric cancer in China has also made considerable progress. A large number of clinical studies at home and abroad have confirmed that laparoscopic radical gas-trectomy is no less effective than traditional open surgery in the short and long term. Laparoscopic radical gastrectomy has the characteristics of less trauma, faster recovery of gastrointestinal func-tion, less postoperative pain, and shorter average hospital stay. It has gradually replaced open surgery as the mainstream surgical method for gastric cancer. As the concept of surgical treatment for gastric cancer continues to update, emerging minimally invasive technologies continue to emerge, including robotic surgery systems and indocyanine green tracing technology, which are increasingly used in gastric cancer surgery, making gastric cancer surgery more minimally invasive and accurate, the quality of perigastric lymph node dissection and the domestic gastric cancer surgery technology further improving. Based on the relevant research at home and abroad, the authors review and summarize the latest progress in recent years with the topic of minimally invasive surgery for gastric cancer, aiming to systematically describe the current situation and future prospects of gastric cancer surgery. It is believed that in the future, the clinical diagnosis and treatment of gastric cancer in China will be more standardized, minimally invasive and accurate, more high-quality multicenter clinical research will be carry out and the diagnosis and treatment of gastric cancer will be further improved in China.

Objective To explore the practical effects of multiple intelligence theory applied in Obstetrics and Gynecology clinical internship teaching for the medical students.Methods The Eight-year program medical students in the classes of 2009 and 2010 were collected,among which 45 students in theexperimental group were taught by multiple intelligence theory,and 40 students in the control group were taught by traditional teaching methods.The results determined by the questionnaire survey,written test scores,operation test scores,medical documents writing results,usual performance and teachers' job evaluation.The data were analyzed by SPSS 17.0 statistical software,chi-square test and t test.Results Compared with control group,the written test scores,operation test scores,medical documents writing results,usual performance,the student questionnaire and teachers' self work evaluation of the experimental group were significantly higher (89.720 ± 8.147) vs.(81.140 ± 9.142),(88.230 ± 4.328) vs.(80.360 ± 5.621),(86.530 ± 2.641) vs.(81.580 ± 2.036),(87.650 ± 3.957) vs.(82.360 ± 6.392),which showed statistically significant difference (P＜0.05).The experimental group students think the teaching methods with multiple intelligence theory are novel,producing following positive effects in fully inspiring learning initiative,fostering the ability of independent study,enlightening clinical thinking,strengthening collective cooperation and improving the ability of doctor-patient communication and problem-solving etc.Conclusions It shows that the application of multiple intelligences theory in Obstetrics and Gynecology clinical internship for the medical students could motivate the students' self-confidence and enthusiasm,and contribute to train high quality medical talent,Meanwhile,the higher requirements are needed for teachers.It is worth promoting the application.

OBJECTIVETo explore the feasibility and efficacy of laparoscopic D2 radical gastrectomy in patients with gastric neuroendocrine carcinoma (GNEC).

METHODSClinical data of 84 patients with GNEC undergoing laparoscopic D2 radical gastrectomy in Union Hospital from January 2006 to December 2012 were analyzed respectively. Among these patients, 44 cases underwent laparoscopic D2 gastrectomy (LAG group) and 40 cases underwent open gastrectomy (OG group). The short- and long-term outcomes, 3-year survival and recurrence-free survival were compared between two groups.

RESULTSThe LAG group and OG group did not differ significantly in terms of clinicopathologic characteristics. All the patients completed operations successfully and no patients in the LAG group ware converted to laparotomy. The operative time was similar (P>0.05). As compared to OG group, LAG group had less intra-operative blood loss [(85±21) ml vs. (192±89) ml, P=0.003], lower ratio of transfusion [2.3%(1/44) vs. 15.0%(6/40), P=0.048], shorter time to ambulation after surgery [(2.5±1.1) days vs. (3.5±1.1) days, P=0.001], faster postoperative gastrointestinal function recovery [(2.9±1.1) days vs. (5.1±1.0) days, P=0.001], shorter time to resume soft diet [(4.1±1.2) days vs. (5.7±1.3) days, P=0.001] and shorter postoperative hospital stay [(12.0±3.4) days vs. (15.0±5.5) days, P=0.002]. No significant difference was observed in average dissected lymph node number between LAG and OG group (35.0±16.4 vs. 31.6±12.1, P=0.204). Morbidity of postoperative complication of LAG group and OG group was 11.4%(5/44) and 17.5%(7/40) respectively (P=0.422). The overall 3-year survival rate was 54.0% for all the patients, while 3-year survival rate was 56.3% in LAG group and 51.4 % in OG group (P=0.478). In addition, there was no significant difference in recurrence-free survival between the two group (33.0 months vs. 31.5 months, P=0.703).

CONCLUSIONCompared with open gastrectomy, laparoscopic D2 radical gastrectomy has the advantages of faster recovery and less blood loss, and similar short-term and long-term outcomes in treatment of patients with GNEC, thus it is a safe and feasible treatment for GNEC.

Blood Loss, Surgical ; Carcinoma, Neuroendocrine ; surgery ; Female ; Gastrectomy ; methods ; Humans ; Laparoscopy ; Laparotomy ; Length of Stay ; Lymph Node Excision ; Male ; Middle Aged ; Operative Time ; Postoperative Complications ; Postoperative Period ; Stomach Neoplasms ; surgery ; Survival Rate ; Treatment Outcome

Objective To explore the effect of unplanned reoperation (URO) on clinical efficacy after radical resection of gastric cancer (GC),and its causes and risk factors analysis affecting URO.Methods The retrospective case-control study was conducted.The clinicopathological data of 4 124 patients who underwent radical resection of GC in the Union Hospital of Fujian Medical University between January 2005 and December 2014 were collected.The initial operation was open or laparoscopic radical resection of GC.Observation indicators:(1) initial operation situations,results of pathologic examination and follow-up situations;(2) postoperative recovery situations;(3) causes and time interval of URO after radical resection of GC;(4) univariate analysis affecting URO after radical resection of GC;(5) multivariate analysis affecting URO after radical resection of GC.Follow-up using outpatient examination,telephone interview and Wechat was performed to detect postoperative 30-day recovery of patients.Measurement data with normal distribution were represented as (-x)±s,and comparisons between groups were done using the independent-sample t test.Count data and univariate analysis were done using the chi-square test or Fisher exact probability.Multivariate analysis was done using the logistic regression model.Results (1) Initial operation situations,results of pathologic examination and follow-up situations:① Initial operation situations of 4 124 patients,2 608 and 1 516 underwent respectively laparoscopic surgery and open surgery;2 259 and 1 865 underwent respectively total gastrectomy and distal gastrectomy.② Results of pathological examination of 4 124 patients:883,468,959 and 1 814 were respectively in T1,T2,T3 and T4a stages;1 414,571,683 and 1 456 were in N0,N1,N2 and N3 stages;1 073,825 and 2 226 were in Ⅰ,Ⅱ and Ⅲ stages.③) All the 4 124 patients were followed up within 30 days after initial operation,with a follow-up rate of 100.000％(4 124/4 124),including 52 with URO and 4 072 without URO,with a early URO rate of 1.261％ (52/4 124).(2) Postoperative recovery situations:of 4 072 patients without URO,575 had postoperative complications,with an incidence of 14.121％ (575/4 072);17 died after operation,with a mortality of 0.417％ (17/4 072),and duration of postoperative hospital stay was (14.0±9.0) days.Of 52 patients with URO,23 had complications after reoperation,with an incidence of 44.231％ (23/52);6 died after reoperation,with a mortality of 11.538％ (6/52),and duration of postoperative hospital stay was (28.0± 13.0) days.There were statistically significant differences in above indicators between groups (x2=37.550,t=10.900,P＜0.05).(3) Causes and time interval of URO after radical resection of GC:total time interval between initial operation and URO of 52 patients was (6.9±6.7)days.Causes of URO of 52 patients:23 (2 deaths),7,6 (2 deaths),5,5 (1 death),3,2 and 1 (death) patients were respectively due to intraperitoneal hemorrhage,anastomotic bleeding,anastomotic leakage,intra-abdominal infection,small bowel obstruction,dehiscence of abdominal incisions,enteric perforation and pancreatic fistula,and time intervals between initial operation and URO of them were respectively (3.9±3.8)days,(0.9±_0.5)days,(7.9±4.7) days,(14.9±4.6)days,(16.4±9.9) days,(10.0±6.O)days,(6.7±5.2) days and 12.0 days.(4) Univariate analysis affecting URO after radical resection of GC:results showed that age,body mass index (BMI) and volume of intraoperative blood loss were risk factors affecting URO after radical resection of GC (x2 =5.468,7.589,5.041,P＜0.05).(5) Multivariate analysis affecting URO after radical resection of GC:results showed that age ＞ 70 years old,BMI ＞ 25 kg/m2 and volume of intraoperative blood loss ＞ 100 mL were independent risk factors affecting occurrence of URO after radical resection of GC (odds ratio =1.950,2.288,1.867;95％ confidence interval:1.074-3.538,1.230-4.257,1.067-3.267,P＜0.05).Conclusions URO can increase postoperative complications and mortality,and extend duration of hospital stay after radical resection of GC.Intraabdominal bleeding,anastomotic bleeding and anastomotic leakage are the main causes affecting occurrence of URO after radical resection of GC,and age ＞70 years old,BMI ＞ 25 kg/m2 and volume of intraoperative blood loss ＞ 100 mL are independent risk factors affecting occurrence of URO after radical resection of GC.

Objective: To investigate the clinical efficacy of Da Vinci robotic total gastrectomy combined with spleen-preserving splenic hilar lymphadenectomy for gastric cancer. Methods: The retrospective cross-sectional study was conducted. The clinicopathological data of 47 patients with gastric cancer who were admitted to Fujian Medical University Union Hospital from September 2016 to June 2018 were collected. There were 37 males and 10 females, aged from 23 to 75 years, with an average age of 60 years. Patients underwent Da Vinci robotic total gastrectomy combined with spleen-preserving splenic hilar lymphadenectomy. Observation indicators: (1) intraoperative situations; (2) postoperative situations; (3) postoperative pathological examination; (4) follow-up. Follow-up was conducted by outpatient examination and telephone interview to detect postoperative survival of patients up to September 2018. Measurement data with normal distribution were represented as Mean±SD, and measurement data with skewed distribution were expressed by M (range). Count data were represented as absolute numbers. Results: (1) Intraoperative situations: 47 patients underwent Da Vinci robotic total gastrectomy combined with spleen-preserving splenic hilar lymphadenectomy for gastric cancer, without conversion to open surgery. The operation time, hilar lymph node dissection time, volume of intraoperative blood loss, number of lymph node dissected, number of splenic hilar lymph node dissected, number of metastatic lymph nodes, number of metastatic splenic hilar lymph node were (225±36) minutes, (20±6) minutes, (40±27) mL, 40 (range, 17-112), 2 (range, 0-10), 2 (range, 0-29), 0 (range, 0-3). (2) Postoperative situations: time to first out-of-bed activities, time to first anal flatus, time to gastric tube removal, time to initial liquid diet intake, time to initial semi-liquid diet intake, time to drainage tube removal, and duration of postoperative hospital stay were (2.0±0.3)days, (3.4±0.9)days, (3.4±1.1)days, (4.8±1.0)days, (6.7±1.5)days, (8.5±2.5)days, and (12.0±8.3)days, respectively. Of 47 patients, 3, 2, 1, 1, and 1 were detected pulmonary infection, abdominal bleeding, anastomotic fistula, postoperative intestinal obstruction, and abdominal infection. There were 1, 5, and 2 patients with complications in grade Ⅰ, Ⅱ, and Ⅲ of Clavien-Dindo classification. There was no death in the postoperative 30 days. Two patients with abdominal bleeding were cured by intervene therapy, and patients with other complications were cured by conservative treatment. (3) Postoperative pathological examination: tumor diameter, cases with nodal or vascular or neural invasion, cases with differentiated and undifferentiated tumor (histological differentiation), cases in T1, T2, T3, T4 stages (T staging), cases in N0, N1, N2, N3 stages (N staging), cases in Ⅰ, Ⅱ, Ⅲ stages (TNM staging) were (4.2±1.6)cm, 26, 31, 16, 5, 22, 17, 3, 18, 9, 8, 12, 13, 20, 14, respectively. (4) Follow-up: 47 patients were followed up for 3-25 months, with a median time of 9 months. During the follow-up, 3 of 47 patients died of tumor recurrence, 1 had tumor-bearing survival, and 43 had tumor-free survival. Conclusion Da Vinci robotic total gastrectomy combined with spleen-preserving splenic hilar lymphadenectomy for gastric cancer is safe and feasible.