Objective To analyze the progress of evaluation indexes for enhanced recovery after surgery (ERAS) model at home and abroad, and to propose suggestions for constructing systematic evaluation model of ERAS. Methods Atfirst checked the Chinese and English databases, including Medline, Embase, Sciencedirect, ACP Journal Club, BioMed Central, the Cochrane Central Register of Controlled Trials (CENTRAL), Science Citation Index Expanded, Cochrane Library, NHS Economic Evaluation Database, CNKI, VIP, and Wanfang databases (retrieval time was from January 1997 to December 2017), and then filtered the literatures, excluded duplicate documents, a total of 1 020 English literatures and 786 Chinese literatures were enrolled eventually to make an review. Results The literatures showed that, at present, there was no comprehensive and systematic evaluation index system about ERAS at home and abroad. The existing evaluation indexes mainly included the following deficiencies: localization and fragmentation of evaluation indicators, lack of evaluation indicators of ERAS organizational framework and process management, as well as lack of standardized operational definition of evaluation indicators. Conclusions The evaluation indexes of ERAS at home and abroad do not constitute a systematic evaluation index system according to scientific principles, which will restrict the standardization of accelerated surgical rehabilitation in our country. To establish a multidimensional and comprehensive quality evaluation index system based on multi-evaluation of hospital, patient, social, and medical management institutions, which covers ERAS organizational structure, process management, and clinical outcomes, is a necessary condition for the development of ERAS model.
ObjectiveNew Rural Cooperative Medical Systems (NCMS) has been constructed as a financial protection for rural population commencing 2003. With the development of NCMS, there were quite a few management models existing across the nation. In order to assess the management alternatives, we try to explore how to set up a set of indicators to analysis management effect of different management models. MethodsBy literature review, we sorted all qualitative indicators into 8 types. Delphi and Multi-Attribute utility theories were applied to construct the appraisal indicators, including shaping first and second level indicators and assigning the weights for each type of indicators. ResultsWe managed to identify the indicator system which was comprised of 4 types of first level indicators, aiming at claim, manament process, transparency and supervision on accredited hospitals. Besides, there were 9 sub-indicators. ConclusionThe evaluation indicators are constructed for future assessment on management effect of rural health insurance.
ObjectiveTo set up the evaluation form for classroom teaching quality in nursing humanities concern education, in order to conduct the evaluation on nursing teachers in their teaching of humanistic concern in their nursing class teaching. MethodsWe applied the Delphi approach to consult 16 nursing experts to screen the evaluation indicators combining with the method of dispersion degree. Analytic hierarchy process was carried out to determine the indicator weight to establish the evaluation form. Then we used the form to investigate a small sample of 37 nursing teachers. According to the test results, we checked the reliability and validity of the evaluation form. ResultsThe evaluation form was finally determined. It consisted of five level-1 indicators as well as 23 level-2 indicators. The results of Cranach's α showed that the internal consistency reliability and sensitivity of the evaluation form were very high. The results of Spearman correlation analysis showed that the construction of the evaluation form was quite reasonable. The results of factor analysis showed that the discriminant validity of the evaluation form was quite good. ConclusionThe evaluation form is true, credible and reasonably built. It may be used for self-assessment by the teachers, mutual evaluation as well as evaluation of teachers by leaders or experts for the assessment of humanistic teaching in nursing classes.
To realize the accurate positioning and quantitative volume measurement of tumor in head and neck tumor CT images, we proposed a level set method based on augmented gradient. With the introduction of gradient information in the edge indicator function, our proposed level set model is adaptive to different intensity variation, and achieves accurate tumor segmentation. The segmentation result has been used to calculate tumor volume. In large volume tumor segmentation, the proposed level set method can reduce manual intervention and enhance the segmentation accuracy. Tumor volume calculation results are close to the gold standard. From the experiment results, the augmented gradient based level set method has achieved accurate head and neck tumor segmentation. It can provide useful information to computer aided diagnosis.
ObjectiveTo summarize the current research progress of the relationship between vitamin D and the development and progression of hepatocellular carcinoma (HCC), and relevant clinical translational application researches.MethodsThe related literatures at home and abroad were searched to review the studies on the synthesis and metabolism of vitamin D, classic and non-classical effects of vitamin D, and the relationship between vitamin D and the development and progression of HCC, as well as relevant clinical translational application.ResultsVitamin D was an important cytokine that regulated the body’s mineral and bone metabolism, and its anti-proliferation, pro-differentiation, pro-apoptosis, anti-inflammation, immune regulation, and other non-classical effects, had received more and more attentions in recent years. The existing studies had found that vitamin D was closely associated with HCC, which affected the development and progression of HCC through various mechanisms. Epidemiology showed that vitamin D levels were closely related to the prognosis of HCC patients. Whether vitamin D could be used as a clinical prognostic indicator and treatment plan for HCC still needed further clinical evidence to confirm.ConclusionVitamin D plays an important role in the regulation of the development and progression of HCC, and exploration of the association between vitamin D and HCC and related clinical translation problems are expected to provide a new approach for the prevention and treatment of HCC.
Objective To analyze different characteristics of extra-vascular lung water ( EVLW) in the patients with acute respiratory distress syndrome( ARDS) , and examine its prognostic value. Methods 23 patients with ARDS admitted between November 2010 and December 2011 were divided into a survival group( n=13) and a dead group( n =10) according to the outcome. The hemodynamic status including extravascular lung water index( EVLWI) was measured in 3 consecutive days, and the relationship between EVLWI and the prognosis of patients was analyzed. Results On the first day of diagnosis, the EVLWI was higher in both groups in comparison with normal value. It was ( 13. 9 ±3. 45) mL/kg in the survival group and ( 14. 87 ±5. 75) mL/kg in the dead group( P gt;0. 05) . However, on the second day, the EVLWI in the survival group dropped significantly after intensive intervention, but the patients in the dead group did not respond well to the treatment and the EVLWI declined slightly. The EVLWI of both groups began to diverge significantly fromeach other, showing average value of ( 11. 07 ±2. 51) mL/kg and ( 15.63 ±5. 05) mL/kg, respectively( P lt; 0. 05) . On the third day, this difference between two groups was still more remarkable, resulting in ( 10.32 ±1.57) mL/kg vs. ( 16. 6 ±4. 33) mL/kg( P lt; 0. 01) . Conclusions The changes of EVLWI can be used to evaluate the effectiveness of treatment and predict the prognosis of patients with ARDS. EVLWI would likely be an indicator to evaluate the pulmonary capillary leakage.
ObjectiveTo investigate the value of neutrophil/lymphocyte ratio (NLR) in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) by detecting the relationship between NLR and other well-known inflammatory biomarkers.MethodsRetrospective study of 610 AECOPD cases was performed. In order to analyze the influence of NLR level on disease condition, treatment plan and prognosis, the clinical data with acute exacerbation were collected and the value of NLR in AECOPD were analyzed.ResultsThe level of NLR was higher in the group with pneumonia than that in the non-pneumonia group (P<0.05), and the more severe the pulmonary inflammation, the higher the NLR level (P<0.05). The level of NLR was higher in the group with heart failure and the group treated with ventilator and glucocorticoid (P<0.05). The NLR level was higher in the group of hospital stay over 14 days than the group of hospital stay less than 14 days (P<0.05). The NLR value of the death group was higher than that of the survival group (P<0.05). With the increase of NLR value, the mortality rate in hospital increased gradually. Compared with C-reactive protein and interleukin-6, NLR had the highest odds ratio by binary regression analysis. Cutoff value of NLR was 5.92 by analysis of receiver-operating characteristic curve with a sensitivity of 88% and a specificity of 51%, and the area under the curve in predicting in-hospital death was 0.727 (OR=4.112, 95% confidence interval 0.609 - 0.849, P=0.02).ConclusionsNLR can be used as an inflammatory marker to evaluate the severity of AECOPD and to predict the prognosis.
ObjectiveTo observe the level of extravascular lung water index (ELWI) in serious septic patients with ARDS,and the effects of ulinastatin (UTI) on ELWI. MethodsA perspective control study was performed on 48 severe septic patients with ARDS from the emergency department and ICU in Shanghai Changzhen Hospital from January 2010 to December 2012. Pulse indicator continuous cardiac output (PICCO) technique was utilized for measuring ELWI. Meanwhile the oxygenation index (PaO2/FiO2) was detected. The patients were randomized as an UTI group (n=30) and a control group (n=18). Both groups received routine comprehensive treatments,and the UTI group additionally received 30 000 units/kg UTI intravenous drip 4 times a day for continuous 3 days. The PaO2/FiO2,ELWI,Murray lung injury score,APACHEⅡ score,SOFA score and 28-day mortality were determined. ResultsThe APACHE Ⅱ score,Murray and SOFA score had no statistical difference between the UTI group and the control group before treatment (P>0.05),and decreased significantly after 4 and 7 days of treatment in both groups compared with those before treatment (P<0.05). There were varying degrees of PaO2/FiO2 decrease and ELWI increase before treatment in both groups with no significant difference between two groups (P>0.05). After treatment,the PaO2/FiO2 increased and ELWI decreased in both groups,and the UTI group had better PaO2/FiO2 and ELWI than the control group (P<0.05). The difference in 28-day mortality between the UTI group and the control group was statistically significant (10.0% vs. 33.3%,P<0.05). ConclusionsSevere septic patients with ARDS are all complicated with ELWI increase. Routine therapy combined with UTI can decrease ELWI,improve clinical symptoms,and decrease 28-day mortality.
Objective To analyze the research hotspots and trends of Chinese literature on medical quality evaluation indicators in China in recent years. Methods We searched for relevant Chinese literature on medical quality evaluation indicators on China National Knowledge Infrastructure from January 2000 to December 2024, and analyzed the annual publication volume, authors and institutions, research hotspots and frontiers. Results Finally, 177 articles were included in the literature. From 2000 to 2024, the number of Chinese literature on medical quality evaluation indicators in China showed a fluctuating upward trend, reaching 15 articles per year in both 2015 and 2024. The issuing units mainly included the National Institute of Hospital Administration, the School of Public Health of Peking University, Huazhong University of Science and Technology, etc. The publishing team mainly included author teams such as MA Xiemin, LIANG Minghui, XIA Ping, etc. The high frequency keywords and top 10 keywords for centrality ranking included medical quality, evaluation indicators, indicator system, Delphi method, evaluation, evaluation system, quality evaluation, indicators, clinical pathways, and hospital management. “Case classification” was the earliest emerging term in the study of medical quality evaluation indicators. In terms of burst intensity, the top 5 keywords for burst intensity included Delphi method, case classification, problem, data quality, and evidence-based evaluation. Conclusion The publishing institutions and research teams of Chinese literature on medical quality evaluation indicators in China are relatively loose, and there are still problems such as insufficient practical application of medical quality evaluation indicators and single research tools and methods.
Glomerular filtration rate (GFR), which can be estimated by Gates method with dynamic kidney single photon emission computed tomography (SPECT) imaging, is a key indicator of renal function. In this paper, an automatic computer tomography (CT)-assisted detection method of kidney region of interest (ROI) is proposed to achieve the objective and accurate GFR calculation. In this method, the CT coronal projection image and the enhanced SPECT synthetic image are firstly generated and registered together. Then, the kidney ROIs are delineated using a modified level set algorithm. Meanwhile, the background ROIs are also obtained based on the kidney ROIs. Finally, the value of GFR is calculated via Gates method. Comparing with the clinical data, the GFR values estimated by the proposed method were consistent with the clinical reports. This automatic method can improve the accuracy and stability of kidney ROI detection for GFR calculation, especially when the kidney function has been severely damaged.