ABSTRACT
At present,the prevention and control of the COVID-19 is still severe,its pathogen SARS-CoV-2 is highly infectious and pathogenic,and the population is generally susceptible.Thus,it requires a higher standard to diagnose and treat patients with acute abdomen.The first step is to carry out procedures to identify whether the patient is infected or not.Those who are not infected can go through the normal treating procedures.For patients diagnosed with COVID-19 or suspected patients,the second step is to achieve classified diagnoses and treatments,and to adopt a treating plan that integrates TCM and western medicine.In order to protect patients and medical staff,the COVID-19 in hospital transmission must be avoided.For patients with COVID-19 who need emergency surgery,we must strictly comply with the hospital 's protection regulations,closely coordinate the relevant departments of surgery,perform the three-level protection,operate in accordance with the principle of damage control in the negative pressure surgery room,and return to the isolation ward according to the prevention and control process after operation.For units without surgical conditions,patients should be transferred to hospital in time on the premise of maximum damage control,and patients must not be delayed for timely diagnosis and treatment due to the epidemic.
ABSTRACT
BACKGROUND@#Circulating tumor cells (CTC) play an important role in the screening and prognosis of lung cancer, but the low efficiency and specificity of CTC isolation obviously restrict its clinical application. The purpose of this study is to explore a new and efficient isolation method of CTC in patients with non-small cell lung cancer (NSCLC) in order to achieve the purpose of early diagnosis of NSCLC.@*METHODS@#Three kinds of immunolipid magnetic spheres of epidermal growth factor receptor (EGFR), vimentin and folic acid (FA) were prepared by thin film method. After characterization, the sorting scheme of cell line was explored, the optimal sorting scheme of NSCLC CTC was constructed, and its clinical application value was studied.@*RESULTS@#The average capture efficiency of EGFR, Vimentin and FA magnetic spheres used alone and in combination to lung cancer cell lines was 78%, 79%, 82% and 91%, respectively. In 60 patients with lung cancer, using 2 CTC per 7.5 mL blood as cutoff value, the positive rates of EGFR, Vimentin and FA magnets used alone and in combination were 65.0%, 33.3%, 93.3% and 100%, respectively. It was also found that the number of CTC detected by combined use of the three magnetic spheres was correlated with clinical stages (P<0.05).@*CONCLUSIONS@#The combination of three kinds of magnetic spheres can separate EGFR+, Vimentin+, FA+ expressed CTC, which is beneficial to the downstream analysis of CTC correlation. This study provides a new method to improve the efficiency of NSCLC CTC capture, and verifies that the captured CTC counting method can be used in the auxiliary diagnosis of lung cancer.
ABSTRACT
At present, the prevention and control of the COVID-19 is still severe, its pathogen SARS-CoV-2 is highly infectious and pathogenic, and the population is generally susceptible. In order to deal with the epidemic, selective operation can be postponed, but most of the patients with acute abdominal diseases are commonly in clinic, with acute onset and severe condition, and most of them are accompanied with fever and gastrointestinal symptoms, so emergency operation is needed.Under the condition of the current epidemic—COVID-19, it requires a higher standard to diagnose and treat patients with acute abdomen. The first step is to carry out procedures to identify whether the patient is infected or not. Those who are not infected can go through the normal treating procedures.For patients diagnosed with COVID-19 or suspected patients, the second step is to achieve classified diagnoses and treatments, and to adopt a treating plan that integrates TCM and western medicine.In order to protect patients and medical staff, the COVID-19 in hospital transmission must be avoided. For patients with COVID-19 who need emergency surgery, we must strictly comply with the hospital's protection regulations, closely coordinate the relevant departments of surgery, perform the three-level protection, operate in accordance with the principle of damage control in the negative pressure surgery room, and return to the isolation ward according to the prevention and control process after operation. For units without surgical conditions, patients should be transferred to hospital in time on the premise of maximum damage control, and patients must not be delayed for timely diagnosis and treatment due to the epidemic.
ABSTRACT
The present use of artificial intelligence at primary health care institutions covers auxiliary treatment, voice electronic medical records, rational drug use, chronic disease management assistance, and auxiliary diagnosis of medical images. The authors analyzed the main factors restricting the development of primary medical artificial intelligence products, and put forward solutions from the perspectives of optimizing product functions, organizing expert resources from the national level. These efforts can assist in the examination and approval of medical artificial intelligence products, and improve the medical artificial intelligence system, so as to promote the healthy and sustainable development of artificial intelligence in primary medical and health institutions.
ABSTRACT
This paper defined the main stakeholders of basic medical insurance mobile payment using the stakeholder theory, namely the government ( medical insurance bureaus, human resources and social insurance authorities, and healthcare regulators ), medical insurance agencies, pilot hospitals, medical workers, patients, and third-party social resources ( third-party payment entities, commercial insurers, web-based medical enterprises, and state-own financial institutions). SWOT analysis is used in analysis of stakeholders, to uncover the strength, weakness, opportunity and threats in advancing basic medical insurance mobile payment, thereby proposing how to guarantee the healthy and sustainable development of such mobile payment.
ABSTRACT
〔Abstract〕 Based on the retrieval sources of the official website of Inforway in Canada , Tongfang Knowledge Network and Internet re-sources, by investigating the conformance test of health informatization and health standards conducted by Inforway in Canada , the paper makes a comprehensive analysis of the conformance test of health information standards in Canada from 4 aspects, namely the certification subject, certification object , certification standard , certification process .It aims to provide references for the conformance test of health information standards in China .