Objective: To evaluate the anal sphincter function of congenital anorectal malforotation retrospectively.Methods: With continuous pull through technique, the manometry of 22 congenital anorectal malforotation patients and 24 controls were studied and the results were analysed with their clinical scores. Results: Anal resting pressure in the children with neurogenic anorectum induced by myelodysplasia(21.3?3.4) mmHg was lower than that in normal children(66.7?24.0) mmHg.The maximum contractive pressure of anus in the patients(22.4?3.3) mmHg was lower than that in normal children(129.0?18.8) mmHg. The length of high pressure zone in the patients(12.3?4.6 mm) was lower than that in normal children(23.6?4.6 mm). Rectoanal inhibitory reflex was identified in both patients and normal children. Conclusion:Anorectal manometry might be an effective parameter to evaluate the anal sphincter function of congenital anorectal malformation.

Objective:To systematically review the efficacy and safety of dexmedetomidine and midazolam in procedural sedation. Methods: PubMed,EMBase,Cochrane Library,CNKI,CBM and WanFang databases were retrieved to collect the randomized controlled trials (RCT) about comparion of efficacy and safety between dexmedetomidine and midazolam in procedural sedation up to March, 2017. Based on the inclusion criteria, the data extraction and quality evaluation were performed, and then the systematic evaluation was carried out.The outcome measures for efficacy were the satisfaction scores and pain scores of the patients and clinicians;the outcome measures for safety comparison were hypotension, hypoxia, and circulatory and respiratory complications.Results:There were 14 RCT satisfied the inclusion criteria including 949 patients.Compared with midazolam group, the incidence of pain, delirium, and analgesia of the patients in dexmedetomidine group had significant differences (P<0.05);but the incidence of respiratory depression, low blood pressure had no significant differences (P>0.05).Conclusion:When the adult patients are sedated, dexmedetomidine can be used as an ideal alternative to midazolam sedation.

Objective To evaluate the effectiveness of a comprehensive hypertension management. Methods Hypertensive patients aged≥35 years in the Zhengfei community of Zhengzhou were selected. The patients were randomly assigned to the intervention and control groups. Those in intervention group received comprehensive hypertension management from October 2015 to September 2016,whereas those in the control group received the original management mode. Scales to assess blood pressure control, biochemical indexes, unhealthy lifestyle, and cardiovascular disease associated risk level were used to evaluate the effectiveness of the management modes.Results Each study groups had 1 051 patients.There were no significant differences in the baseline data of the two groups (P>0.05). At the end of 1 year of receiving the respective hypertension management modes, each group had 941 patients. Findings revealed that after receiving the comprehensive hypertension management mode, the systolic and diastolic blood pressure in the intervention group decreased by(9.87±7.38)mmHg(1 mmHg=0.133 kPa)and(6.33±4.14) mmHg,respectively.Those in the control group decreased by(7.01±6.02)mmHg and(4.52±3.59)mmHg, respectively,statistically significant differences in the extent of reduction of blood pressure between the two groups (P<0.05). Further, the fasting plasma glucose, postprandial blood glucose, low density lipoprotein, serum creatinine,and microalbuminuria levels in the intervention group were significantly lower than those in the control group(all P<0.05).However,the intervention group exhibited a significant increase in the high density lipoprotein level as compared to the control group(P<0.05).There were no significant differences in the total cholesterol,triglyceride,urinary creatinine levels,and body mass index between the two groups(P>0.05), although they had decreased in both groups. After the 1-year management, these proportions of smoking,heavy drinking,high salt diet and need to exercise were 10.0%,3.7%,20.1%,and 48.9% in the intervention group, and 15.3%, 10.0%, 29.0%, and 54.3% in the control group. The proportions were significantly different between the two groups (P<0.05). After the 1-year management, these proportions of low,moderate,and high risk of cardiovascular disease were 13.3%,33.5%,and 53.2% in the intervention group, and 11.2%, 30.1%, and 58.8% in the control group, respectively, with statistically significant differences between the two groups (P< 0.05). After the 1-year management, the proportion of treated, controlled, and control-treated hypertension using medication was 100%, 65.1%, and 75.3% in the intervention group, and 39.5%, 60.3%, and 70.0% in the control group, respectively, with statistically significant differences between the two groups (P< 0.05). Conclusion The comprehensive hypertension management mode was effective in significantly improving the blood pressure and health condition of hypertensive patients.

Objective:To investigate the recovery of patients with acute thallium poisoning after 9 years.Methods:A group of 14 patients with familial thallium poisoning who were admitted to our hospital in 2010 were followed up for 9 years.Results:Among the 14 patients with acute thallium poisoning, one patient died on the 14th day after poisoning, and all the other survivors were followed up 9 years later. The general condition of all the patients was significantly better than that of poisoning 9 years ago. The alopecia of all cases disappeared, the newborn hair grew normally, without gastrointestinal symptoms, numbness, pain in the limbs and mental symptoms. All the patients returned to normal intelligence and physical strength and had a normal life. One patient (No. 5) gave birth to 2 children successively after discharge. The first child was 6 years old and the second child was 2 years old. Both growth and intelligence were not different from those of the same age. Currently, the third pregnancy was more than 7 months. No.6 and No.10 patients were poisoned in their teenage and were currently all studying in university. No.6 patient suffered from Hashimoto's thyroiditis 7 years after poisoning, and he has been taking thiamazole tablets for two years. Poisoned infants, No.7, 8 ,11 and 12, were school-age children with normal growth, mental development and excellent academic performance. Among the 13 surviving patients, blood and urine samples from No. 1, No. 3, and No. 4 patients were collected, and no thallium concentration was detected, and biochemical examina-tion and neurological examination were all normal.Conclusions:Patients with acute thallium poisoning have a favorable prognosis according to the follow-up after 9 years. All patients have no obvious sequelae and have normal labor ability. Young women have normal fertility, and children have normal growth and mental development.