Objective To test the long-term evaluation of scleral reinforcement surgery for high progressive myopia.Methods 28 cases(53 eyes)of progressive myopia underwent posterior scleral reinforcement operation.Results Postoperative visual acuity was stable in over 90% of the eyes and many were better than preoperation.The ocular axial length and refractive degree were stable after operation.Conclusions Posterior scleral reinforcement operation in the treatment of progressive myopia plays a role of protecting the visual function,preventing method of high myopia.

Objective To evaluate the treatment method and time for congenital dacryocystitis.Methods The data about the treat ment massage of Congenital dacryocystitis was analyzed.Results 117 eyes of congenital dacryocystitis in 76 patients were given therapy,of which 5 eyes(5%)were cured by dacryocystitis massage,13 eyes(11%)were cured by dacryosolen lavage,99 eyes were cured by dacryorhinocystotomy,with the cure rate of 85%.Conclusion Dacryorhinocystotomy was an effective and important method to treat congenital dacryocystitis.The age from 2 months to 6 months old are available for treatment of Congenital dacryocystitis.

Objective To investigate the effect of curosurf in treatment of children with hyaline membrane disease and the nursing. Methods 56 cases of children patients with hyaline membrane disease from June 2008 to June 2010 admitted to neonatal wards were selected. The control group (26 cases)treated with mechanical ventilation alone and corresponding conventional care, on this basis, the treatment group (30 cases) was treated with curosurf and give systemic nursing intervention. Symptomatic relief time, mechanical ventilation time, length of stay, complication incidence rate, death rate, PaO2 and PaCO2 before and after treatment were observed in two groups. Results Symptomatic relief time, mechanical ventilation time, length of stay, complication incidence rate in the treatment group was significantly lower than that in the control group; PaO2 and PaCO2 amelioration in the treatment group was better than the control group. Conclusions Children with hyaline membrane disease should be treated with curosurf and given systemic nursing intervention as early as possible, it can rapidly improve the symptoms of hypoxia, reduce complications, decrease mortality, accelerate the recovery of disease.

Objective To determine the pharmacokinetic parameters of P-methoxybenzyl alcohol from Gastrodiae Rhizoma in plasma of rats by HPLC. Methods Gavage and intravenous injection were employed for administration. HPLC was used to determine the concentrations of P-methoxybenzyl alcohol from Gastrodiae Rhizoma in plasma of rats in different time points. The pharmacokinetic parameters were computed by DAS3.0. Results The linear range of P-methoxybenzyl alcohol in plasma was 0.63-321.17 μg/mL, r 2=0.994 5. Intra-day accuracy, inter-day accuracy, absolute recovery and stability were in specified range. Conclusion The method is simple and accurate for the determination of the pharmacokinetic parameters of P-methoxybenzyl alcohol from Gastrodiae Rhizoma in plasma of rats.

Objective To investigate the relationship between 4G/5G polymorphism in the promotor of plasminogen activator inhibitor-1 (PAI-1) gene and pulmonary thromboembolism (PTE). And to detect whether it plays an important role in the pathogenesis of PTE. Methods The 76 patients with PTE, 74 gender and age matched healthy controls were recruited in this study. Genome DNA was extracted from whole blood using phenol-chloroform. Subjects were genotyped for the 4G/ 5G polymorphism of PAI-1 gene using polymerase chain reaction and restriction fragment length polymorphism analysis. Results Significant difference was found in the frequency of 4G/4G genotype between PTE group and control group (50.0% vs.24.3%,P<0.01). And there were no significant differences in 4G/5G and 5G/5G genotype between the two groups. The 4G allele frequency was higher in PTE group than in control group (72.4% vs. 55.4% , P<0.01) . The recessive allele model was informative and the odd ratio of 4G/4G genotype was much higher than of other two genotypes (OR=3.40, P<0.01). Further stratification showed 4G/4G genotype was associated with high risk of PTE for those individuals without traditional environment risk factors. Conclusions The 4G/5G polymorphism of PAI-1 gene is associated with PTE and 4G allele is recessive. 4G/4G genotype increases the risk of PTE for individuals who have no traditional risk factors of PTE.

Objective: To evaluate the impact of intracoronary administration of eptifibatide oncoronary no-reflow and myocardium perfusion in patients with ST-elevation myocardial infarction (STEMI) at percutaneous coronary intervention (PCI). Methods: A total of 80 STEMI patients with emergent PCI were randomly divided into 2 groups: Eptifibatide group, the patients received intracoronary administration of eptiifbatide and Control group, the patients received the same volume of normal saline.n=40 in each group. The baseline condition, post-operative vascular recanalization, changes of platelet aggression at pre- and post-medication were compared between 2 groups. Echocardiography was examined at immediately and 24 weeks after operation;myocardial infusion imaging was examined at l week after operation. All patients were followed-up for 24 weeks to observe the incidence of major adverse cardiovascular events (MACE). Results: Compared with Control group, Eptifibatide group showed increased ratios of post-operative TIMI grade 3 (72.5%vs 92.5%) and myocardium perfusion (70.0% vs 90.0%), bothP<0.05; decreased post-operative and 2h post-medicinal platelet aggression and they were both lower than Control group at the same period, allP<0.05. Eptiifbatide group had obviously improved LVEDD and LVEF at 24-week than 1-week after PCI and they were both superior to Control group, allP<0.05. There were 7 (17.5%) patients in Eptiifbatide group and 7 (7.5%) in Control group suffering from small bleeding events, P>0.05; no severe bleeding eventand no in-hospital thrombocytopeniaoccurred. MACE occurrence rates during 24-week follow-up period were 12.5% vs 22.5%, P>0.05. Conclusion: Intracoronary administration of eptiifbatide in STEMI patients at emergent PCI could effectively improve coronary blood lfow,increase myocardium perfusion and enhance cardiac function without severe bleeding events.

Objective:To investigate the characteristics of short-term prognostic factors in very elderly patients with acute coronary syndrome (ACS).Methods:A total of 2 912 ACS patients admitted to Shengjing Hospital of China Medical University from January 1, 2010 to October 31, 2014 and treated with percutaneous coronary intervention (PCI) were enrolled and divided into two groups according to age: very elderly group (≥75 years, 480 cases) and control group (< 75 years, 2 432 cases). The clinical data and coronary artery lesions of the included patients were detected. Major cardiovascular adverse events (MACE) occurred within 30 d after discharge were followed up and recorded. The short-term prognostic factors in very elderly patients with ACS were analyzed by Logistic regression.Results:Compared with control group, the percentage of hypertension, global registry of acute coronary events (GRACE) score, high density lipoprotein cholesterol, N-terminal pro-brain natriuretic peptide, the left main lesion ratio and Gensini score in very elderly group were higher, while the percentage of men, number of smoking, hyperlipidemia proportion, red blood cell count, white blood cell count, blood platelet count, albumin, and long term oral administration of aspirin, clopidogrel, statins, angiotensin receptor inhibitor after discharge were lower, and the differences were statistically significant ( P<0.01 or<0.05). During the follow-up period, the all-cause mortality in very elderly group was higher than that in control group: 2.5%(12/480) vs. 0.9% (21/2 432), and the difference was statistically significant ( P<0.01). Multivariate analysis showed that oral angiotensin converting enzyme inhibitor was a protective factor for elderly ACS patients after discharge ( OR = 0.046, 95% CI 0.006 to 0.383, P = 0.004). The receiver operating characteristic curve analysis showed that Gensini score ≥ 87.75 scores was a threshold value for all-cause mortality. The all-cause mortality ratio in high Gensini score (≥ 87.75 scores) group was higher than that in low Gensini score (<87.75 scores) group: 6.6% (9/137) vs. 0.9% (3/343), and the difference was statistically significant ( P<0.01). Conclusions:Very elderly patients with ACS have their own characteristics from both clinical history and prognostic factors. Patients with Gensini score of ≥ 87.75 scores should be closely observed, and drug treatment during hospitalization should be intensified if necessary. Follow-up should be strengthened for such patients, and oral drug treatment should be continued after discharge.

Objective To investigate the invasion situation of cardinal ligaments(CL) in stage Ⅰ A2 - ⅡA2 cervical cancer and to find the high risk clinicopathological factors affecting its invasion .Methods The retrospective analysis was performed on the clinicopathological data in 2 982 patients with cervical cancer treated by operation extracted in 5 hospitals from January 2004 to De‐cember 2014 .Results (1) Totally 855 cases according with the research condition were included .The CL invasion was found in 20 cases(2 .3% ) .No CL invasion occurred in the stage ⅠA2 ,the CL invasion rate in the stage ⅠB1 was 1 .7% ,in the stage ⅠB2 was 1 .2% ,in the stage ⅡA1 was 5 .7% and in the stage ⅡA2 was 2 .9% .With the increase of FIGO staging ,the CL invasion rate had no significant increase(P=0 .269) .(2) The infiltration rate of left CL and right CL had no statistical difference among the stageⅠA2- ⅡA2(P=1 .000) .And the invasion rate of the left CL with different FIGO stages had no statistical difference(P=0 .286) , while the right one had statistical difference(P=0 .005) ,in which the highest was in the stage ⅡA1 (4 .3% ) .(3)The univariate a‐nalysis found that lymph‐vascular invasion ,cervical stroma infiltration depth ,pelvic lymph node metastasis ,uterus body infiltration and vaginal fornix infiltration were the risk factors of CL invasion(P<0 .01);the further multivariate analysis determined that the invasion of uterine body(OR=11 .858) ,pelvic lymph node metastasis(OR=6 .359 ,) ,vaginal fornix infiltration(OR=6 .012 ,) were the risk factors for CL invasion(P<0 .05) .Conclusion The invasion rate of CL invasion in early stage cervcial cancer is low .The invasion of uterine body ,pelvic lymph node metastasis and vaginal fornix filtration are the risk factors for CL invasion in the stageⅠA2- ⅡA2 cervical cancer .

Objective:To evaluate the effectiveness and feasibility of health management based on cloud platform for population with high-risk of coronary heart disease (CHD).Methods:In this study, self-control method was used to study the high-risk group of CHD in two community outpatient clinics in Jinshui District, Zhengzhou through cloud platform. One year later, the clinical indicators, the degree of mastering CHD prevention knowledge andthe medicine compliance of the group were evaluated. Finally, the feasibility and acceptance of cloud platform management were evaluated through questionnaire survey.Results:A total of 272 people were enrolled intothe group. After one year of cloud platform management, the blood lipid, uric acid, homocysteine and fasting blood glucose in the group weresignificantly improved (all P<0.05), but the glycosylated hemoglobin was not significantly reduced [(6.4±1.2)% vs.(6.3±1.1)%, P>0.05]. The degree of mastering CHD prevention knowledgewas significantly improved, and the medicine compliance was not significantly improved [(5.0±1.6) vs. (5.0±1.5), P>0.05]. Questionnaire survey showed that 228 (83.8%) of the patients had a high acceptance of cloud platform management, and 208 (76.5%) of the group wanted to continue to use cloud platform for health management. Conclusions:Health management based on cloud platform can improve the clinical index control of the high-risk population of CHD, and help the high-risk population to master the relevant knowledge of CHD prevention. Some functions of cloud platform need to be further improved.

Objective:To investigate the prognostic value of infarct size (IS) in patients with acute ST-segment elevation myocardial infarction (STEMI) underwent primary percutaneous coronary intervention (PCI).Methods:A total of 104 patients with acute STEMI who underwent primary PCI treatment in Shengjing Hospital of China Medical University from February 2017 to November 2018 were included in the present study. All patients underwent cardiovascular magnetic resonance (CMR) within one week after primary PCI treatment. The subjects were followed up for two years. Major adverse cardiac events (MACE) included new onset congestive heart failure and/or recurrent nonfatal myocardial infarction and/orcardiac death. The optimal IS cutoff value for MACE was determined by receiver operating character (ROC) curve. Based on the IS cutoff value, the patients were divided into the high IS group and the low IS group. Clinical characteristics between the two groups were compared. A cox regression model was used to analyze the prognostic value of IS in acute STEMI patients treated with primary PCI for the adverse events.Results:The IS cutoff value determined by ROC curve was 13.55%. 50 patients were in the high IS group (IS≥13.55%) and 54 patients were in the low IS group (IS<13.55%). More female patients [14 cases (28.0%) vs. 6 cases (11.1%)] were in the IS group, and a higher proportion of patients in the high IS group had anterior myocardial infarction [27 cases (54.0%) vs. 16 cases (29.6%)] or microvascular obstruction [32 cases (64.0%) vs. 16 cases (29.6%)]. White blood cell counts [11.25(8.90, 13.38) ×10 9/L vs. 9.25(7.58, 11.00) ×10 9/L], troponin I levels [50.63(16.56, 76.30)μg/L vs. 16.58(2.66, 38.42)μg/L] and brain natriuretic peptide levels [178.10(79.70, 281.95)μg/L vs. 79.60(42.83, 183.90)μg/L] in the high IS group were higher than those in the low IS group ( P<0.05), and left ventricular ejection fraction [(45.15±10.65)% vs. (51.95±12.91)%] in the high IS group was lower than that in the low IS group ( P<0.05). Multivariate Cox regression analyses showed that IS was independently associated with the risk of cardiac death in patients with acute STEMI two years after primary PCI( P=0.033, HR=1.075, 95% CI1.006-1.148). Every 1% increase in IS was associated with a 7.5% increase in cardiac death. Conclusions:Infarct size, measured by CMR within one week after primary PCI, is strongly associated with cardiac death in patients with acute STEMI two years after primary PCI. IS could be used as an index for the prognosis of patients with acute STEMI.