Onehealth, an evidence-based decision-making software, is based on the United Nations' epidemiological reference modules to predict the effect of health services. Onehealth is a large database. The software is using activitybased costing, simulating investment costs of health system and changes of mortality in different coverage levels. By the cost of inputs/avoid deaths, it could quantify the cost of health services effectiveness and provide an intuitive basis for the rational allocation of health resources. This study introduces the relevant concepts, model structures and applications of Onehealth. We took the study of child nutrition interventions in Sudan for example and to present Onehealth tool's operating. As a new auxiliary and evidence-based decision-making software with scientific and rigorous theoretical approach, Onehealth has practical significance on the national or regional macro decision-making.
Objective To explore the prevention and control effect of carbapenem resistant Gram-negative bacillus (CRO) in geriatric ward based on transparent supervision model. Methods Patients admitted to the geriatric ward in the First People’s Hospital of Lianyungang between January 2018 and December 2022 were selected. A transparent regulatory model for CRO was established and implemented in 2019, including the establishment of a regulatory group, the development of cluster prevention and control measures, the implementation of transparent reminder, publicity, supervision and assessment and other management measures. We evaluated the effectiveness by comparing the detection rate and infection rate of CRO before and after the intervention. Results A total of 15015 patients were monitored, and a total of 418 strains of CRO were detected. The incidence rate of noso-comial infection was decreasing year by year（χ2=26.666, P<0.001), and the etiological submission rate of hospitalized patients before antimicrobial treatment had been increasing year by year（χ2=280.320, P<0.001). The detection rate of CRO infection had been decreasing year by year, but the difference was not statistically significant (P>0.05), and there was statistical significance in the detection rate of carbapenem-resistant Klebsiella pneumonia infection (P=0.030). The detection rate of CRO had been decreasing year by year (χ2=33.593, P<0.001), and there was statistical significance in the detection rate of carbapenem-resistant Klebsiella pneumonia (χ2=23.663, P<0.001) and carbapenem resistant Pseudomonas aeruginosa (χ2=14.527, P=0.006).Conclusions By establishing and promoting transparent supervision mode in the geriatric ward, the detection rate and infection rate of drug-resistant bacteria can be significantly reduced, and the prevention and control effect of CRO in the elderly patients in the ward can be effectively improved to ensure the safety of elderly patients.
Objective To compare the effectiveness between a new hand-sewn intestinal anastomosis and stapled anastomosis during Roux-en-Y anastomosis of gastric cancer. Methods Retrospectively, we collected 200 gastric cancer patients who underwent radical distal or total gastrectomy from January 2014 to June 2017 in our hospital, and divided them into observation group (new hand-sewn anastomosis, n=100) and control group (stapled anastomosis, n=100) according to the type of anastomosis. The time and cost taken to perform the anastomosis, the incidence of postoperative complications (including anastomotic leakage, bleeding, and stenosis), and hospital stay were compared. Results The cost of anastomosis in the observation group was significantly lower than that of the control group [(194.1±13.5) RMB vs (5 270.3±852.7) RMB, P<0.001], and the time taken to perform was just slightly longer in the observation group [(8.34 ± 0.65) minvs (8.29±0.61 ) min, P=0.540], additionally the incidences between the observation group and the control group, in regards to anastomotic bleeding [0 (0/100) vs 3% (3/100), P=0.246], leakage [0 (0/100) vs 1% (1/100), P=1.000], stenosis [0 (0/100) vs 2% (2/100), P=0.497], and hospital stay [(18.8±7.4) d vs (19.2±6.2) d, P=0.175], showed no significant difference between the 2 groups. Conclusion The new hand-sewn anastomosis technology is safe and effective, easy to learn, and it can save money and time, which is worth promoting.
Objective To evaluate the change of blood sugar in diabetic patients after vitrectomy and analyze the relative reasons. Methods Nineteen diabetes II patients (20 eyes) who underwent vitrectomies received the tests of blood sugar preoperatively, and 1～2 hours, 1, 3, and 5 days postoperatively. Analysis of variance, apaired Studentrsquo;s t-test, and correlation analysis were used to analyze the change of postoperative blood sugar and correlation between postoperative blood sugar change and its relative factors. Results Postoperative blood sugar increased significantly compared with the preoperative one (Plt;0.05),reached the peak 1～2 hours postoperatively, and reached almost the preoperative level 5 days postoperatively (Pgt;0.05). There was a positive correlation between blood sugar increase and operation time, preoperative blood sugar level, and diabetic duration (Plt;0.05). Postoperative blood sugar was relative to potentiated anesthesia. Conclusion There is a regularity that blood sugar increases just postoperatively and reaches the preoperative level 5 days postoperatively. The relative factors to blood sugar change include preoperative blood sugar level, diabetic duration, operation time, and potentiated anesthesia. (Chin J Ocul Fundus Dis,2000,16:157-159)
Purpose To investigate the effects of intervention with Tanakan on anterior ocular segment in diabetic retinopathy (DR) after retinal photocoagulation． Methods Prospective random controlled study was performed on 72 patients (72 eyes) with ultrasound biomicroscopy (UBM),by obtaining and quantitatively analyzing the changes of anterior ocular segment including anterior chamber, anterior chamber angle, ciliary body and choroids before and the 3rd day and the 7th day after retinal photocoagulation. Results Three days after photocoagulation, significant elev ated IOP and narrowed chamber angle were observed in control group and 4 eyes (1 1.11%) in Tanakan group (Plt;0.01)． Choroidal detachment in 32 eyes (88.89%) in control group and in 2 eyes (5.56%) in Tanakan group and the severity of ciliochoroidal detachment in tanakan group was significantly lower than that in control group． Conclusion Tanakan is effective to prevent the complications of anterior segment, such as ciliochoroidal detachment, elevation of IOP, narrowing of chamber angle occurring early after retinal photocoagulation and reduce the severity of ciliochoroidal detachment． (Chin J Ocul Fundus Dis, 2001,17:187-189)
ObjectiveTo explore the causal association between venous thromboembolism (VTE) and cardiovascular disease (CVD) risks using a two-sample bidirectional Mendelian randomization (MR) study. MethodsThe single-nucleotide polymorphism (SNP) data associated with VTE and CVD from genome-wide association studies were obtained as instrumental variables. Inverse variance weighted (IVW) was used as the main MR method and other methods were used as supplementary methods. Cochran's Q test, the intercept term of MR-Egger, and MR-PRESSO were used to assess pleiotropy and heterogeneity to ensure the robustness of the results. ResultsThe IVW method suggested a causal association between VTE and atrial fibrillation (OR=1.033, 95%CI 1.009 to 1.058, P=0.008), but no association was identified between VTE and coronary artery disease (OR=0.994, 95%CI 0.974 to 1.023, P = 0.551), heart failure (OR=1.021, 95%CI 0.992 to 1.050, P=0.159) and myocardial infarction (OR=1.012, 95%CI 0.971 to 1.055, P=0.568). The results of Cochran's Q test showed that there was no heterogeneity in the MR analyses of VTE and CVD. The MR-Egger intercept analysis and the MR-PRESSO global testing did not detect potential horizontal pleiotropy, and the results were robust. Reverse MR analysis was used to verify the presence of reverse causal associations. The reverse MR analysis demonstrated that reverse causal associations between VTE and CVD were not evidenced. ConclusionThe results of the MR study demonstrated a causal association between VTE and atrial fibrillation, but not with coronary artery disease, heart failure or myocardial infarction.
Intravitreal anti-VEGF injection have been widely used in retinal vascular diseases and achieved good efficacy. Early pregnancy is an important period for fetal organ formation and vascular development. Studies have proved that VEGF plays an important role in maintaining the fetal and placental vascular system, and its loss or decline will affect embryonic development and lead to abortion. The use of intravitreal anti-VEGF during pregnancy is controversial, which may cause systemic side effects to the mother and fetus. This paper summarizes the literature of 23 cases on the use of anti-VEGF during pregnancy. Three cases reported loss of pregnancy with concomitant exposure to intravitreal bevacizumab, which suggested that we should be careful about the use of anti-VEGF during pregnancy and explain the possibility of ocular and systemic side effects to patients in detail. When deciding whether to use anti-VEGF, we should consider the relationship between exposure time and the critical period of vascular development and the systemic exposure of different drugs. Currently, there is a lack of large sample size studies on the use of anti-VEGF in pregnancy, and its safety needs to be further observed.
ObjectiveTo observe the expression in vitro and the influence of adenovirus-mediated recombinant Tum5 gene to the proliferation, migration and tubing of Rhesus RF/6A cell under high glucose. MethodsTo construct the adenovirus vector of recombinant Tum5 gene (rAd-Tum5), and then infected RF/6A cell with it. The Flow Cytometry was used to detect the infection efficiency. RF/6A cells were divided into normal group, high glucose (HG)-control group (HG group), empty expression vector group (HG+rAd-GFP), and HG+rAd-Tum5 group. Western blot was used to detect the expression of Tum5. The CCK-8 test was applied to detect the proliferation of RF/6A cell, the Transwell test was applied to detect the migration and the Matrigel test was applied to detect the tubing of RF/6A cell under high glucose. The proliferation, migration and tubing of RF/6A were tested respectively by CCK-8 test, Transwell test and Matrigel test. ResultsThe adenovirus vector of recombinant Tum5 gene was successfully constructed. The infection efficiency of rAd-Tum5 in RF/6A cell was 50.31% and rAd-GFP was 55.13% by the Flow Cytometry. The results of Western blot indicated that Tum5 was successfully expressed in RF/6A cell. The result of CCK-8 test, Transwell test and Matrigel test indicated that there were statistical differences between all groups in proliferation, migration and tubing of the RF/6A cell (F=44.484, 772.666, 137.696;P < 0.05). The comparison of each group indicated that the HG group was higher than normal group (P < 0.05). There were no statistical differences between HG group and HG+rAd-GFP group (P > 0.05). However, the HG+rAd-Tum5 group was less than HG group (P < 0.05), and the same to HG+rAd-GFP (P < 0.05). ConclusionThe adenovirus vector of recombinant Tum5 gene can inhibit the proliferation, migration and tubing of RF/6A cell under high glucose.
ObjectiveTo explore the mid-term effectiveness of total hip arthroplasty (THA) with subtrochanteric shortening osteotomy in treatment of Crowe type Ⅳ developmental dysplasia of the hip (DDH).MethodsBetween September 2009 and March 2014, a total of 49 patients (57 hips) who were diagnosed with Crowe type Ⅳ DDH were treated with THA and subtrochanteric shortening osteotomy. Of the 49 patients, 7 were male and 42 were female with an average age of 44.6 years (range, 20-73 years). The preoperative Harris score was 44.68±3.39 and the preoperative leg length discrepancy was (5.27±0.55) cm.ResultsAll incisions healed primarily. All patients were followed up 32-87 months (mean, 52.1 months). At last follow-up, the Harris score was 85.67±2.89 and the leg length discrepancy was (1.12±0.48) cm, showing significant differences when compared with the preoperative values (t=–69.53, P=0.00; t=42.94, P=0.00). X-ray films showed that bone union of the femoral osteotomy end at 6 months after operation. There was no loosening and subsidence of prosthesis at last follow-up.ConclusionThe subtrochanteric shortening osteotomy with THA in treatment of Crowe type Ⅳ DDH can obtain satisfactory mid-term effectiveness with low risk of peripheral vascular and nerve traction injuries.