Objective:To evaluate the safety and efficacy of endoscopic super-hemorrhoidal banding (SHB) in the treatment of internal hemorrhoids with prolapse.Methods:From June 2019 to June 2020, a total of 112 patients with grade Ⅱ and Ⅲ internal hemorrhoids underwent endoscopic SHB at People′s Hospital of Qiandongnan Miao and Dong Autonomous Prefecture. The efficacy of SHB, intraoperative and postoperative complications associated with the operation and patients′ satisfaction were prospectively studied. The follow-up time was over six months.Results:A total of 112 patients received SHB for internal hemorrhoids, 74 patients (66.1%) with grade Ⅱ hemorrhoids and 38 patients (33.9%) with grade Ⅲ hemorrhoids. The operations were successfully performed in all patients. No anal pain or bleeding was reported during the operation. All patients experienced various degrees of anal bulge after the operation, which lasted for 2-24 hours before spontaneous disappearance. Five patients with grade Ⅲ internal hemorrhoids showed dysuria, which was relieved with local heat on the bladder. One patient with grade Ⅲ internal hemorrhoid had bloody stool on day 14. The bleeding was stopped with another banding at the site of bleeding ulcer. All patients completed the follow-up. No complications such as bleeding, pain, infection or stenosis occurred in one month after operation. Eighteen patients with grade Ⅲ had partial prolapse after operation without bleeding or other symptoms. Six of them received additional SHB treatment and prolapse disappeared. No postoperative complications occurred in the six months of follow-up in all patients. The satisfaction rate was 100.0% according to the survey.Conclusion:Endoscopic SHB is an effective, safe and simple technique for internal hemorrhoids with prolapse.

Objective To explore the clinical effect of percutaneous vertebroplasty (PVP) in the treatment of old unstable osteoporotic vertebral fracture.Methods Twenty cases of old unstable osteoporotic single vertebral body fracture were divided into the stable group and unstable group according to the imaging results,10 cases in each group.PVP was performed in all 20 cases.The VAS scores of waist bending activity at preoperative 30 min,postoperative 6 h,3,30 d were observed.The changes of anterior edge height of spinal body in the injured vertebral segment of erect position and horizontal position were compared before and after operation.Results The VAS score of waist bending at preoperative 30 min had statistical difference between the two groups (P＜0.05).Compared with at preoperative 30 min,the VAS scores at postoperative observation points in the two groups were significantly decreased with statistical difference (P＜0.05).The VAS scores at postoperative 6 h,3,30 d had no statistical difference between the two groups(P＞0.05).The changes of posterior edge height of spinal body in the stable groups had no statistical difference before and after operation (P＞0.05);the anterior edge height of spinal body after treatment in the unstable group were significantly changed compared with before operation,and the difference was statistically significant(P＜0.05).Conclusion Preoperative pain in the patients with unstable osteoporotic vertebral fracture is more obvious than that in the patients with stable osteoporotic vertebral fracture.But all have similar effect after PVP therapy;the postoperative height in unstable osteoporotic vertebral fracture can obtain a certain recovery after PVP.

OBJECTIVETo study the active ingredients in liver protection from Erzhi Wan (AIEP) on acute hepatic injury induced by carbon tetrachloride (CCl4) in mice.

METHODSixty Kunming mice were randomly divided into six groups: the normal group, the model group, bifendate group (150 mg x kg(-1)), high AIEP group (19.8 g x kg(-1)), middle AIEP group (13.2 g x kg(-1)) and low AIEP group (6.6 g x kg(-1)). The treatment groups were orally administered once per day for 7 d separately, whereas the normal and model groups were orally administered with saline. Except normal rats, all the other rats were injected intraperitoneally CCl4 20 mL x kg(-1) once. The rats were sacrificed 16 h after CCl4 administration. Serum and liver samples were collected for analysis. The acute hepatic injury model was prepared by CCl4 injected intraperitoneally. Then, the therapeutic effects of AIEP on the model were evaluated by the activity determination of serum alanine aminotransferase and aspirate aminotransferase (ALT and AST), superoxide dismutase (SOD) and the content of malondialdehyde (MDA) in liver,and the hepatic pathohistological changes following the treatment.

RESULTThe activities of ALT and AST and the MDA content in liver was significantly increased and the activity of SOD was largely inhibited in the animals of modeling group. Following the treatment with AIEP, ALT and AST activities and MDA content were significantly reduced and SOD activity was obviously increased in the mice of treatment group. Furthermore, AIEP could ameliorate the hepatic pathological changes.

CONCLUSIONAIEP have protective effects on acute hepatic injury induced by CCL4 in mice, and are the effect of the liver protecting active sites.

Alanine Transaminase ; metabolism ; Animals ; Aspartate Aminotransferases ; physiology ; Carbon Tetrachloride Poisoning ; drug therapy ; Chemical and Drug Induced Liver Injury ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Liver ; drug effects ; injuries ; metabolism ; Male ; Malondialdehyde ; metabolism ; Mice

Objective To evaluate the knowledge,attitude and practice(KAP)related with AIDS of local floating population.Methods A total of 1 942 floating persons were sampled by multistage cluster sampling and interviewed with questionnaire in the agricultural markets,construction sites,and their habitats within 3 communities in Hongkou District.Results 82.9% of the interviewees were 20 ～49 years old.The average score was 34.77 ±3.52 (maximum score is 44)for knowledge,12.11 ±2.32(maximum score is 19)for attitude,5.50 ±0.95(maximum score is 7)for practice,respectively.The scores increased with educational level significantly.The scores of knowledge were 33.26 ±3.54,34.63 ±3.23,36.56 ±3.39 among the subjects with educational levels of primary school and below,junior high school,senior high school and above.The scores of attitude were 13.77 ±2.27,14.79 ±2.39,15.62 ±2.38,respectively.And the score of practice was 5.40 ±0.90,5.51 ±0.93,5.58 ±1.03,respectively.Conclusion In the present,the KAP relating AIDS of local floating population is poor in Hongkou District.A variety of intervention methods and operational patterns should be developed for the floating population with different educational levels and jobs.

Objective To evaluate the effect of early limited fluid resuscitation in treatment of severe pelvic fracture accompanied with traumatic hemorrhagic shock. Methods A retrospective study was done on 96 patients with severe pelvic fractures accompanied with traumatic hemorrhagic shock admitted into hospital from January 2002 to December 2006. Of all, 55 patients ( routine resuscitation group)were dealt with routine fluid resuscitation and 41 (limited resuscitation group) with limited fluid resuscitation. The injury severity, degree of shock, start time of resuscitation, transfusion volume were statistically analyzed and compared in two groups. Results Routine resuscitation group received transfusion volume of (3 432 ± 1 156) ml, with cure rate of 64% and mortality rate of 36% ; while limited resuscitation group received transfusion volume of (2 685 ± 524) ml, with cure rate of 83% and mortality rate of 17%. There was statistical difference between both groups ( P ＜ 0.05 ). Conclusion Limited fluid resuscitation can improve cure rate of severe pelvic fracture accompanied with traumatic hemorrhagic shock.