Objective:Through the analysis of the 64 rows of 128 slice spiral CT two years usage data, establishes CVP analysis model.Methods: Using the rate of return on investment, the investment recovery period, cost recovery rate, the amount of profit, data analysis method, etc.Results: Comprehensive embodiment of equipment through various analysis methods of operation efficiency, to use department and management department to provide relevant data, and provide reference for the rational use of equipment.Conclusion: Through the large medical equipment benefit analysis, can make the hospital more clear understanding of medical equipment to hospitals with economic benefits, so as to improve the efficiency in the use of equipment, reduce the waste of money.

Objective To analyze the present research situation of stroke rehabilitation nursing in China, find out the defects and shortcomings existing in the development, and lay a good foundation for the development of stroke rehabilitation nursing. Methods The documentation published in Chinese core journals was searched in Chinese National Knowledge Infrastructure (CNKI), VIP database (VIP), Wanfang database by computer retrieval. The publishing year, journal name, scientific research funds, the method of literature research, research objects and research contents were analyzed by bibliometrics. Results A total of 253 articles were included with an increasing trend. These literature distributed in 34 kinds of Chinese core journals, fund rate was relatively good, but very few national fund, the experimental research was given priority to, and the research content was wide. Conclusions In order to better promote the rehabilitation of brain stroke patients, community rehabilitation care needs to be vigorously promoted, emphasis should be paid to the importance of patients family members, at the same time, great importance should also be attached to the combination between disciplines, in order to find better, more effective and easy methods to promote the rehabilitation nursing.

Objective To study the effects about rhizoma drynariae poly (lactic-co-glycolic acid) (DR-PLGA) /Calcium phosphate cement (CPC) composite scaffold on treating rabbit femoral bone defect.Methods Eight Newzealand rabbits were randomly divided into experiment group(n =4) and control group (n =4).The preparation of rabbit femoral bone defect model,separately implanted DR-PLGA/CPC scaffold and PLGA/CPC scaffold.After 4,8 weeks,we took out the materials,observed with X-ray,gross anatomy,histology observation to evaluate the osteogenetic activity,the effect of accelerating the healing of bone defect.Resuits At the 4th week and 8th week after implantation,the effect of promoting fracture healing and osteogenic activity of the experiment group were greater than those in the control group.Conclusions DR-PLGA combined with CPC could induce new bone formation,promote the healing of rabbit femoral defect.

Objective To explore the prevalence and clinical significance of metabolic disorder of lipids, glucose and uric acid at different fibrosis stages of patients with chronic hepatitis B (CHB).Methods From January 2006 to December 2014, 1 812 CHB patients in Department of Infectious Diseases, Shunde Hospital of Southern Medical University were retrospectively enrolled and analyzed.All biochemistry indexes were obtained by automatic biochemical instrument.Polymerase chain reaction was used for detecting serum hepatitis B virus (HBV) DNA, and particles immune detection kit was used for detecting hepatitis B e antigen (HBeAg).In statistical analyses, chi-square test, nonparametric test and Logistic analysis were used.Results The metabolic disorder prevalence in 1 812 CHB patients was as follows, 455 cases (25.1%) with decreased high density lipoprotein, 435 cases (24.0%) with increased uric acid, 342 cases (18.9%) with increased total cholesterol, 254 cases (14.0%) with increased triglyceride, 171 cases (9.4%) with decreased apolipoprotein A, 165 cases (9.1%) with increased apolipoprotein B, 162 cases (8.9%) with increased low density lipoprotein and 117 cases (6.5%) increased fasting blood glucose.Patients who had mild liver fibrosis tended to have metabolic disorders of uric acid (26.4%), total cholesterol (22.8%) and high density lipoprotein cholesterol (20.5%).Patients who had moderate liver fibrosis tended to have metabolic disorders of high density lipoprotein (27.2%) and uric acid (20.9%).Patients who had severe liver fibrosis tended to have metabolic disorders of high density lipoprotein (33.6%) and uric acid (22.2%).Multivariate Logistic regression analysis showed that inflammation activty (OR=17.31, 95% CI: 13.410-22.336, P=0.001), age (OR=1.019, 95%CI:1.005-1.035, P=0.010), sex (OR=1.497, 95% CI: 1.061-2.111, P=0.022), apolipoprotein A (OR=0.50, 95% CI: 0.281-0.892, P=0.019) and HBV DNA (OR=0.904, 95% CI: 0.858-0.952, P=0.001) may be independent predictors of moderate and severe liver fibrosis.Conclusions CHB patients with mild liver fibrosis tend to have metabolic disorders of uric acid, total cholesterol and high density lipoprotein cholesterol;patients with moderate liver fibrosis tend to have metabolic disorders of high density lipoprotein and uric acid;and patients with severe liver fibrosis tend to have metabolic disorders of high density lipoprotein and uric acid.

Objective To investigate a new technique for small wound repairs on the faces.Methods 71 skin lesions of 42 patients were selected in the study and removed with ring-cutting drills.The new formed small wounds were treated with nature repair technique under the help of bFGF and hyaluronic acid (HA).The bFGF and HA were applied on the wounds 3 times a day until the wounds were healed completely.The early and long-term healing effects were estimated.Results The wounds were all cured with very small scars.The wounds were healed within 15 days for the size of 7 mm × 7 mmand25 days for the size of 15 mm × 15 mm.63 lesion spots from 35 patients were followed up 12 months later.Compared with original skin lesion,the small scar contracted about 50％in size with flat appearance and similar skin color.Conclusions The tissue regeneration and nature repair technique is an ideal surgical procedure for small wounds on the faces with good appearance in quality and aesthetics.

Objective To evaluate the effect of ADV-TK gene in its inhibition of the recurrence and metastasis of hepatocellular carcinoma after curative resection in a nude mouse model. Methods In the two experimental groups, GFP-labelled ADV-TK gene transfection was determined 24 h after injection in one-each mouse. Nude mice with inplanted intrahepatic hepatocellular carcinoma underwent curative tumor resection, in the end of the operation ADV-TK gene was injected in incisional margin (11 mice) or retroperitoneally (11 mice). Ganciclovir at a dosage of 50 μg/10 g bw was given in the next day after resection. Mice in control group did not receive ADV-TK gene injection. After six weeks, mice were sacrificed. Results 1. It was showed that organs were all transfected by ADV-TK gene.2. Compared with the control group in which the recurrent tumor number of (8.7±6.5) ,tumor volume of (2933±597) mm3, and recurrence involved liver lobes of (4.3±2.2), that was (0.0±0.0), (0.0±0.0) mm3, and (0.0±0.0)(X2 = 3.05 all P<0.01) in incisional margin gene injection group, and (2.2±1.3), (265±109) mm3, and (2.1±1.3) (X2= 5.32, all P<0.01 ) respectively in intraperitoneally gene injection group.3. Compared with the control group in which the lung metastasis rate of (10/10)、number of distant organ involved by metastasis of (7.2±5.3 ), and serum AFP level of (1322±702), that was (2/10) , (3.2±1.5) and (322±102), (X2=4.33, all P<0.01) in incisional margin group, and ( 1/10)、( 1.8±1.2 ), and (268±133 ) ( X2=7.15, all P<0.01 ) in retroperitoneal group, respectively. Conclusions ADV-TK gene inhibits recurrence and metastasis of HCC after curative resection in this nude mouse model.

Objective To explore causes leading to and the timing of liver retransplantation. Methods Among 164 cases of liver transplantation from Jul. 1999 to Dec. 2004, 6 cases underwent retransplantation with an incidence of 3. 65%. Causes included multiple intrahepatic bile duct stricture by ischemic reperfusion injury in 3 cases, hepatic artery stricture and thrombosis, hepatitis B recurrence, outflow obstruction of hepatic veins in one each. Results Clinical symptom improved in 4 cases, and failed to improve in 2 cases. Two cases suffered from intraabdominal bleeding, one biliary leak, one bacterial infection, two mold infection. Two patients died from bacterial and mold infection in four months. Conclusion Ischemic reperfusion injury is main cause resulting in intrahepatic bile duct stricture, liver retransplantation should be performed when the function of graft deteriorates significantly and conservative therapy fails.

OBJECTIVETo compare the effectiveness and safety of using the combination of dinoprostone suppository and ethacridine and ethacridine alone for the induction of mid-term pregnancy.

METHODSThe clinical data of 96 patients at 16-27+6 gestational weeks in Peking Union Medical College Hospital from March 2008 to December 2009 were retrospectively analyzed. Patients were divided into combination group (n=54) and ethacridine alone group (n=42) based on their induction methods. The efficacy and side effect were compared between these two groups after the induction.

RESULTSThe effectiveness rate was 70.4% (38/54) in the combination group,which was significantly higher than that in ethacridine alone group (4.8%) (2/42) (P=0.001). The durations of the first and second,and total stage of labor were found to be significantly shorter in combination group [(287∓39) and (513∓39) min)] when compared with ethacridine alone group [(546∓84) and (661∓82) min] (P=0.01). The bleeding volume in the combination group was (69∓4) ml, which was significantly less than that in control group (96∓7) ml (P=0.02). The two groups had no significant differences in terms of in-labor duration (P=0.45), postpartum placenta remnants (P=0.91), and fetal membrane remnants (P=1.31).

CONCLUSIONThe combination of dinoprostone suppositories and ethacridine is more effective and safer than ethacridine alone for induction of mid-term pregnancy.

Abortifacient Agents ; therapeutic use ; Abortion, Induced ; methods ; Adult ; Dinoprostone ; therapeutic use ; Ethacridine ; therapeutic use ; Female ; Humans ; Pregnancy ; Pregnancy Trimester, Second ; Retrospective Studies ; Young Adult

Objectives:To evaluate the use of needle catheter jejunostomy for early enteral nutrition in liver transplant recipients . Methods:Five liver transplant recipients who had indication were performed with needle catheter jejunostomy before abdominal wall closure.The Flocare jejunokath was inserted on the small bowel at the point 20 cm distal to the ligament of Treitz,continued to go ahead in the wall of the bowel for a distance of about 4～5 cm,and then pierced into bowel lumen.Enteral nutrition was given through jejunostic tube at postoperative 1st day. Results:The time for placing needle catheter jejunostomy during operation was (9.2?2.3)min.The jejunostic tube was used well and pulled out from 14 to 46 days after operation.One patient occurred with jejunostic tube obstruction, and the tube was reused after treatment.No other complication occurred associated with needle catheter jejunostomy. Conclusions:Needle catheter jejunostomy may become the preferable method for early enteral nutrition in indicated liver transplant recipients.

OBJECTIVETo study the etiology, diagnosis and treatment of transverse testicular ectopia (TTE).

METHODSA case of TTE was treated with orchidopexy.

RESULTSSix months after the operation, both of the two testes were in proper positions with normal vascular supply.

CONCLUSIONTTE is a rare congenital abnormality of the male reproductive system with unknown etiology, and surgical correction remains the best option for treatment.

Child ; Humans ; Male ; Testicular Diseases ; diagnosis ; therapy ; Testis ; abnormalities