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.
Lung cancer ranks among the most prevalent and lethal malignancies globally. Its prognostic outcomes are not only contingent upon tumor characteristics and therapeutic interventions but also intricately linked to the nutritional and immune profiles of patients. This article conducts a thorough review of both domestic and international research, providing a comprehensive synthesis of the prognostic value of widely investigated nutritional and immune indicators in the context of lung cancer. The primary objective is to identify optimal prognostic markers in clinical practice, offering guidance for precise post-treatment assessment and early intervention for lung cancer patients.
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.
Day surgery is a new medical service model, which has developed rapidly in China because of its advantages of safety, efficiency and resource conservation. However, along with the rapid development in quantity, it also presents contradictions such as the mismatch with the previous surgical quality and safety management model, the urgent need for the unification of the new system of quality and safety evaluation indicators at the national level, and the imbalance in the construction of information technology of medical institutions in China, leading to the new problem of uneven quality control of day surgery. This article constructs a “five-in-one” new system for the quality and safety management of day surgery from the perspective of high-quality development, aiming to provide a theoretical basis for the formulation of relevant policies in China and to promote the safe, efficient, and orderly development of day surgeries.
ObjectiveTo evaluate the predictive value of mini-fluid challenge for volume responsiveness in patients under shock.MethodsSixty patients diagnosed as shock were included in the study. A 50 mL infusion of physiological saline over 10 seconds and a further 450 mL over 15 minutes were conducted through the central venous catheter. Cardiac output (CO), global end-diastolic volume index (GEDVI), central venous pressure (CVP) and extravascular pulmonary water index (EVLWI) were monitored by the pulse indicator continuous cardiac output monitoring. If the increase of CO after 500 mL volume expansion (ΔCO500) ≥10%, the patient was considered to be with volume responsiveness. The relevance between ΔCO50 and ΔCO500 was analyzed, and the sensitivity and specificity of the ΔCO50 were analyzed by receiver operating characteristic (ROC) curve.ResultsAfter 50 mL volume injection, the heart rate and systolic blood pressure of the two groups did not change obviously. The CVP of non-responders changed slightly higher than that of responders, but neither of them had obviously difference (P>0.05). The CO of responders had increased significantly (P<0.05) which was in accord with that after a further 450 mL volume injection. GEDVI and EVLWI did not change significantly (P>0.05). ΔCO50 and ΔCO500 were strongly correlated (r=0.706, 95%CI 0.677 - 0.891, P>0.05). The area under ROC curve for ΔCO50 was 0.814 (95%CI 0.707 - 0.922).ConclusionThe volume responsiveness of patients under shock can be predicted by mini-fluid challenge study which is related to normal volume expansion and it does not increase the risk of pulmonary edema.
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 construct a multi-dimensional risk assessment system and scale for the prevention and control risk of respiratory infectious diseases in general hospitals, and make evaluation and early warning. Methods Through the collection of relevant literature on the prevention and control of respiratory infectious diseases during the period from January 1st, 2020 to December 31st, 2022, the articles related to the risk assessment of respiratory infectious diseases such as severe acute respiratory syndrome, COVID-19 and influenza A (H1N1) were screened, and the Delphi method was used to evaluate the articles and establish an indicator system. The normalized weight and combined weight of each item were calculated by analytic hierarchy process. The technique for order preference by similarity to the ideal solution method was used to calculate the risk composite index of 38 clinical departments in a tertiary general hospital in Jiangxi Province in December 2022. Results A total of 16 experts were included, including 4 with senior titles, 8 with associate senior titles, and 4 with intermediate titles. After two rounds of Delphi consult, a total of 4 first-level indicators, 11 second-level indicators, and 38 third-level indicators of risk assessment for the prevention and control of respiratory infectious diseases were determined. The reliability and validity of the scale were good. The top three items with the largest combined weights in the scale were spread by aerosol, spread by respiratory droplet, and commonly used instruments (inspection instruments and monitoring equipment). After a comprehensive analysis on the 38 departments, the top 10 departments in the risk index were the departments of medical imaging, pediatrics, ultrasound, cardiac and vascular surgery, infection, emergency, respiratory and critical care, general medicine, otolaryngology and neck surgery, stomatology, and obstetrics. Conclusions This study constructed the risk assessment scale of respiratory infectious diseases in general hospitals, and the scale has good reliability and validity. The use of this scale for risk assessment of general hospitals can provide a theoretical basis for the risk characteristics of prevention and control of respiratory infectious diseases in general hospitals.
Obstructive sleep apnea hypopnea syndrome (OSAHS) can affect the growth and development of minors. Although the gold standard for OSAHS diagnosis is an overnight polysomnography, its clinical application is limited due to the high requirements for equipment and environmental conditions. Body shape indicators can reflect the accumulation of fat in specific parts of the body. In recent years, body shape indicators (body mass index, neck circumference, waist circumference, waist to hip ratio, waist to height ratio, neck circumference to height ratio) have been increasingly used in the evaluation of minor OSAHS. This article will review the application of the above body shape indicators in the evaluation of minor OSAHS, aiming to provide a basis for better use of these indicators in the diagnosis and treatment of minor OSAHS.
Objective To establish a set of structure-process-outcome (SPO) indicators associating with the enhanced recovery after surgery (ERAS) process in day surgeries, based on the current data from Shanghai municipal hospitals. Methods The data on the first page of medical records of patients undergoing short-course surgery in 36 municipal hospitals in Shanghai between 2019 and 2021 were selected. The development of day surgery was analyzed, and the appropriate diseases and surgical catalogue for standardized management of day surgery were determined. Based on ERAS, the three-dimensional integrated indicators combined SPO process were designed. Results According to the national recommended day surgery directory, there were 87 kinds of day surgeries caried out by Shanghai municipal hospitals during 2019-2021. Another 81 kinds of day surgeries recommend had less than 100 cases. Under the circumstances, a set of SPO indicators were established, including 34 process indicators and 20 outcome indicators. They covered all process of day surgery. Conclusions An increase of day surgery is observed from 2019 to 2021 among Shanghai municipal hospitals. But the surgical ability still needs improving. The application of SPO indicators would provide evidence to enhance evaluation on how multi-disciplinary treatment and ERAS are conducted among day surgeries, therefore estimating if the surgical process is standard and methodical.
Bioartificial liver support system (BALSS) provides a new way to treat liver failure and leaves more time for patients who are waiting for liver transplantation. It has detoxification function as well as the human liver, at the same time it can provide nutrition and improve the internal environment inside human body. Bioreactors and hepatocytes with good biological activity are the cores of BALSS which determine the treatment effect. However, in the course of prolonged treatment, the function and activity of hepatocytes might be greatly changed which could influence the efficacy. Therefore, it is very important to detect the status of the hepatocytes in BALSS. This paper presents some common indicators of cell activity, detoxification and synthetic functions, and also introduces the commonly detection methods corresponding to each indicator. Finally, we summarize the application of detection methods of the hepatocyte status in BALSS and discuss its development trend.