ObjectiveTo study the effect of menbranous milkvetch root parenteral solution on insulin resistance of gerontism cerebral infarction in recovery stage.Methods66 patients with gerontism cerebral infarction were randomly divided into therapy group(33 cases) which received membranous milkvetch root parenteral solution and control group(33 cases).Both groups adopted routine treatment at the same time, the period was 20 days. Insulin(Ins), free blood sugar(FBS), total cholesterol(CH), triglyceride(TG), hemorheology and insulin resistance(indicating by index of insulin sensitive) of blood on empty stomach were evalutated before and after treatment. ResultsAfter treatment there was decrease in CH, FBS, FINS in therapy group than in control group(P<0.01 or P<0.05); the clinical effect in therapy group was better than in control group(P<0.01).ConclusionMembranous milkvetch root parenteral solution can significantly decrease insulin resistance, blood lipin, blood viscosity in recovery stage of gerontism cerebral infarction, and improve clinical efficiency.

O'Donnell-Luria-Rodan(ODLURO)syndrome is an autosomal dominant genetic disorder caused by mutations in the KMT2E(lysine methyltransferase 2E)gene.The Third Xiangya Hospital of Central South University admitted a 12-year and 9-month-old male patient who presented with growth retardation,intellectual disability,and distinctive facial features.Peripheral blood was collected from the patient,and DNA was extracted for genetic testing.Chromosome karyotyping showed 46XY.Whole-exome sequencing and low-coverage massively parallel copy number variation sequencing(CNV-seq)revealed a 506 kb heterozygous deletion in the 7q22.3 region,which includes 6 genes,including KMT2E.The patient was diagnosed with ODLURO syndrome.Both the patient's parents and younger brother had normal clinical phenotypes and genetic test results,indicating that this deletion was a de novo mutation.The clinical and genetic characteristics of this case can help increase clinicians'awareness of ODLURO syndrome.

Since the outbreak of coronavirus disease 2019 (COVID-19) , in order to relieve the pressure of outpatient services, especially fever clinic service in hospital, and to avoid the cross-infection among patients, the general practice team of Sir Run Run Shaw Hospital has opened free online counseling service. This article introduces the workflow and related contents of the online counseling mode of general practice under the COVID-19 epidemic situation, so as to provide reference for medical institutions to implement "internet+general practice" mode of counseling service.

Objective:To explore the collaborative development of drug clinical trial institutions and Contract Research Organizations from the perspective of " government-application-industry-academia-research" , and facilitate faster and better conducting of clinical trials.Methods:Based the combination of literature review and the working practice in drug clinical trial management, problems existed during the implementation of clinical trials were summarized, and then the collaborative development of drug clinical trial institutions and Contract Research Organizations were discussed from the perspective of " government-application-industry-academia-research" partnership.Results:Problems identified during the implementation of clinical trials including uneven capacity of CROs, lack of effective supervision department and insufficient cooperation with clinical trial institutions, which resulted difficulties in sharing clinical trial resources and also negatively impacted the quality of clinical trials. Some proposals were offered in this article, including making good use of the " visible hand" of the government to strengthen the supervision of CROs, accelerating the construction of innovation alliance between clinical trial institutions and CROs, establishing the incentive mechanism of collaborative development and the talent team construction, strengthening the personnel professional training.Conclusions:The application of " government-application-industry-academia-research" model in clinical trials would promote the collaboration between drug clinical trial institutions and Contract Research Organizations, which play important roles in the development of clinical trials.