BACKGROUND:The research at home and abroad for appropriate immature myocardial cardioplegia has no breakthrough, and it may be a better mean to improve the protection effect of existing cardioplegia on immature myocardial by adding ingredients. Adenosine can reduce ischemia and neutrophil-mediated reperfusion injury, and salvia miltiorrhiza can reduce the content of ischemic myocardial lipid peroxide and increase the scavenging of myocardial cells to oxygen radical. OBJECTIVE:To investigate the protection effect of improved myocardial protection fluid containing adenosine and salvia miltiorrhiza on the heart, liver and kidney. METHODS:Sixty cases of infant open heart operation of the first time were randomly divided into three groups, 20 cases in each group. The adenosine group received the improved myocardial protection fluid added with adenosine, the combination group received the improved myocardial protection fluid added with adenosine and miltiorrhiza salvia, and the control group received the improved myocardial protection fluid in the same volume. The blood samples were taken at the time before anesthesia induction, 30 minutes after cardio pulmonary bypass beginning, 1 hour after cardio pulmonary bypass end and 24 hours after cardio pulmonary bypass end. The serum levels of the creatine kinase, alanine aminotransferase, aspartate aminotransferase, blood urea nitrogen, creatinine, tumor necrosis factor-α, interleukin-6, interleukin-8 and interleukin 10 were detected. RESULTS AND CONCLUSION:The serum levels of the alanine aminotransferase, aspartate aminotransferase, blood urea nitrogen, creatinine and creatine kinase in three groups were increased, but the control group was increased significantly (P<0.01), and there were significant differences between adenosine group and combination group (P<0.05);the levels of tumor necrosis factor-α, interleukin-6 and interleukin-8 were significantly increased after operation (P<0.05). The levels of tumor necrosis factor-α, interleukin-6 and interleukin-8 in the control group were significantly higher than those in the adenosine group and combination group before induction and at the same time point (P<0.01);at 3 minutes and 24 hours after cardio pulmonary bypass, the level of interleukin-10 was increased in three groups, but the level of interleukin-10 in the adenosine group was significantly higher than that in the control group (P<0.01). The results indicate that improved myocardial protection fluid has great protection effect on immature myocardial, and can significantly reduce the serum levels of tumor necrosis factor-α, interleukin-6 and interleukin-8, promote the secretion of interleukin-10 that can inhibit inflammatory cytokine and can significantly reduce the inflammatory response caused by cardiopulmonary bypass. So the improved myocardial protection fluid has protection effect on important organs, such as heart, lung, liver and kidney.

Objective To summarize the individualized cavity Single branch stent grafting through rebuilding the aortic arch surgery in 26 cases of the application of the Stanford type A aortic dissection. Methods From 2010 January to 2014 October, 26 patients received Stanford type A aortic dissection surgery, 26 patients received individualized cavity single branch stent grafting to rebuild the aortic arch surgery , together with improved myocardial protection fluid. Results In the present study, 26 cases with aortic dissection that were treated with single branch stent grafting for the reconstruction of aortic arch under DHCA and selective cerebral perfusion. Twenty-six patients received individualized cavity single branch stent grafting reconstruction of aortic arch surgery alone, and were stopped by using deep cryogenic loop (DHCA) plus selective cerebral perfusion surgical treatment. One patient suffered from permanent nerve dysfunction iand give up treatment. Conclusion The sexua branch stent grafting in reconstruction of aortic arch operation could simplify the operation procedures , shorten the operation time, and reduce the amount of blood transfusion and postoperative drainage.

BACKGROUND: Few studies have attempted to compare the differences in the prevalence and impact factors of hysterical tendencies (HTs) in adolescents. Thus, the aim of this study was to examine gender differences in the prevalence and impact factors of adolescents' HTs across three eastern Chinese provinces (Anhui, Jiangsu, and Zhejiang). METHODS: A multicenter, school-based, cross-sectional study was conducted in three provinces (Anhui, Jiangsu, and Zhejiang) in China in 2014. The sample included 10,131 middle-school students aged 13-18 years who were randomly selected using a multiphase, stratified, cluster sampling technique. A two-stage appraisal procedure was used to determine the adolescents' HTs. We also designed a multicenter, school-based, case control (1329 cases with 2661 control individuals) study to collect data on the common factors affecting this population using a common protocol and questionnaire. RESULTS: An overall positive rate of HTs among adolescents across the three eastern Chinese provinces studied was found at 13.1% (95% confidence interval (CI) 12.5-13.8%), at 14.5% (95% CI 13.3-15.7%) for females, and at 12.2% (95% CI 11.1-13.4%) for males. Gender-stratified, multiple conditional regression analyses revealed that superstitious beliefs pertaining to life, somatotype, teacher-student satisfaction, and family achievement orientation were significantly linked to HTs only in males, while left-behind adolescents, emotional and social adaptation, teacher-student support, family cohesion, and the Hospital Anxiety and Depression Scale - depression scores were significantly associated with female HTs only. The models indicated that of all the independent variables studied, family medical history was the strongest impact factor for both male HTs (adjusted matched odds ratio (amOR) = 2.92, 95% CI = 1.84-4.86) and female HTs (amOR = 2.74, 95% CI = 1.59-4.98). CONCLUSIONS HTs are prevalent among adolescents in the three eastern Chinese provinces studied. Gender differences in the prevalence and impact factors of HTs are significant in adolescents, and HTs seem to affect more females than males. Therefore, sex-specific intervention programs against HTs in adolescents should be considered to reduce HT prevalence in adolescents by modifying influential social, school, and family factors.
Adolescent ; Adolescent Behavior ; psychology ; China ; epidemiology ; Cross-Sectional Studies ; Female ; Histrionic Personality Disorder ; epidemiology ; psychology ; Humans ; Male ; Prevalence ; Risk Factors ; Sex Factors ; Students ; psychology

Objective:To explore the safety of transanal re-excision (TAR) after positive-margin local resection for early rectal cancer.Methods:A retrospective analysis was made data of 44 patients with rectal cancer after local excision from Mar 2006 to Oct 2018 at the Department of Colorectal Surgery, Cancer Hospital of Chinese Academy of Medical Sciences. All patients had positive margin or suspicious tumor remains after local excision, and subsequently salvage TAR surgery was performed after informed consent was given.Results:Forty-four patients after local excision were with pathologically showed residual condition, including 26 cases of positive margin and 18 cases of suspicious tumor remaining. The pathological types were all adenocarcinoma. Forty-one (93%) patients with pT1 and 3 (7%) patients with pT2. The median follow-up time after salvage TAR was 100 (11-164) months. During follow-up, 3 patients (7%) developed mild anal incontinence. One patient (2%) had local recurrence, 3 (7%) patients had distant metastases, and 3 patients (7%) died of non-tumor specific deaths. The overall 5-year survival rate and disease-free survival rate were 98% and 93 %, respectively.Conclusions:Transannal full thickness tumor re-excision is safe and reliable for the salvage treatment after non-complete local resection of early rectal cancer. The long-term follow-up results show that the 5-year survival rate is comparable to that of radical surgical resection, and with a good anal function.

Objective To investigate the safety and efficacy of enhanced recovery after surgery (ERAS) used in laparoscopic colorectal cancer surgery.Methods We conducted a retrospective analysis of the medical records of 99 cases treated with ERAS programed laparoscopic colorectal cancer surgery (ERAS group) and 103 cases treated with traditional perioperative care and laparoscopic colorectal cancer surgery (controlled group) from Mar 2017 to Sep 2017 in our center.Results There was no significant difference in age,gender,BMI,ASA classification,tumor location,operation time,pathological stage and the incidence of postoperative complications between ERAS group and controlled group (all P ＞ 0.05).Compared to control group,ERAS had less blood loss,shorter time to pass first flatus,stool and start diet and shorter hospitalization day,with all the difference statistically significant [(60 ± 63)ml vs.(112 ± 245)ml,(3.0±0.8)dvs.(4.3 ±1.2)d,(3.5 ±1.0)dvs.(4.6±1.3)d,(4.1 ±1.2)dvs.(5.4± 2.0)d,(5.8±2.1)dvs.(7.8±2.5)d,t=-2.021、-9.216、-6.887、-5.252、-6.163,allP＜ 0.05].No patients in both groups suffered from readmission or death within 30 days after surgery.Conclusion Patients treated with ERAS programed laparoscopic colorectal cancer surgery is safe and effective,with rapid recovery and reduced hospital stay.