COVID-19 Clinical Trials and Expanded Access

Corona virus is known as covid 19 And is transmitted through droplet infection

According to previous studies, viral pneumonia can develop into pulmonary fibrosis, which can affect patients'lung function and even life health.This study aims to observe the efficacy and safety of Fuzheng Huayu Tablets in the treatment of pulmonary fibrosis after COVID-19.

This study is an adaptive, randomized, double-blind, placebo-controlled trial to evaluate the safety and efficacy of novel therapeutic agents in hospitalized adults diagnosed with COVID-19. The study is a multicenter trial that will be conducted in up to approximately 100 sites globally. The study will compare different investigational therapeutic agents to a control arm. There will be interim monitoring to introduce new arms and allow early stopping for futility, efficacy, or safety. If one therapy proves to be efficacious, then this treatment may become the control arm for comparison(s) with new experimental treatment(s). Any such change would be accompanied by an updated sample size. Because background standards of supportive care may evolve/improve over time as more is learned about successful management of COVID-19, comparisons of safety and efficacy will be based on data from concurrently randomized subjects. An independent Data and Safety Monitoring Board (DSMB) will actively monitor interim data to make recommendations about early study closure or changes to study arms. To evaluate the clinical efficacy, as assessed by time to recovery, of different investigational therapeutics as compared to the control arm.

In the absence of 2019-ncov specific therapeutic drugs, arbidol is effective against a variety of coronaviruses in vitro pharmacodynamics. In order to observe the efficacy and safety of arbidol in the treatment of 2019-ncov infected pneumonia, this study is planned.

The COVID-19 pandemic has already overwhelmed the sanitary capacity. Additional therapeutic arsenals, albeit untested in the given context but previously proven to be efficacious in a related clinical context, that could reduce the morbidity rate are urgently needed. A decrease of Heart Rate Variability (HRV) is a validated bad prognosis marker in sepsis and acute respiratory distress syndrome. In contrast, auricular vagus nerve stimulation was proven not only to increase HRV values in healthy Humans, but also to reduce sepsis and increase survival, both significantly, in experimental models. Moreover, the heavy viral infection within the brainstem of deceased patients suggests that the neuroinvasive potential of SARS-CoV2 is likely to be partially responsible for COVID-19 acute respiratory failure and may bear relevance in tailoring future treatment modalities. Interestingly, the vagus nerve (or tenth cranial nerve) connects bidirectionally the brainstem to various internal organs including the lung and to one external organ, namely, the outer ear. Hence, the impact of auricular vagus nerve stimulation through semi-permanent needles will be studied, mostly used so far for pain alleviation, on the outcome of COVID-19 inpatients within 15 days.

This is a phase II, randomised, double-blinded and placebo-controlled clinical trial in healthy adults above 18 years of age. This clinical trial is designed to evaluate the immunogenicity and safety of Ad5-nCoV which encodes for a full-length spike (S) protein of SARS-CoV-2.

Blood samples from participants who have recovered from COVID-19 infection will be obtained and studied. The goal of the research is to identify antibodies that have been generated by the patient to fight the COVID-19 infection. By identifying the most effective antibodies, scientists can make specific antibodies to use to prevent future coronavirus outbreaks or to treat patients with severe disease.

Clinical thoracic ultrasound plays an important role in the exploration, diagnosis and follow-up of thoracic pathologies. The COVID (Coronavirus Disease) epidemic is leading to a large influx of patients in the emergency department with respiratory disorders. The rapid diagnosis of respiratory disorders in infected patients is important for further management. Chest ultrasound has already demonstrated its value in the diagnosis of pneumonia in the emergency department with superiority over chest X-ray. However, there is little data on the thoracic ultrasound semiology of viral pneumonia in general and of COVID in particular.

The COVID-19 pandemic has necessitated drastic measures in order to limit the spread of SARS-CoV-2. The stay home policies for the whole population and especially for frail patients and the express instruction to deprogram non-urgent consultations and interventions limited the clinic visits in neuro-urology department. In this context, telemedicine was seen as a pragmatic solution to provide follow-up care for our neurologic patients. Due to the delay in deploying telemedicine and the cognitive impairment of some of our patients, telephone consultation has been prioritized. The COVID-19 pandemic might be an opportunity to review and refine our practices in neuro-urology. For the follow-up of selected patients, telephone consultations may be efficient and cost effective. The aim of the study is to assess the efficiency and the satisfaction with telephone consultation for the physician and the patient. The study was conducted in a neuro-urology department of a university hospital in France. During the stay-home policies for the COVID-19 pandemic, all the scheduled medical visits were converted into telephone consultation. New patients weren't included. For each teleconsultation, the physician assess the duration of the consultation, the number of tries to join the patient, the efficiency of the consultation, the difficulty to obtain relevant information due to the phone way of the consultation and the lack of physical examination. On the next days, the patient was contacted by phone and was asked a) if he was satisfied of being phoned by the physician, b) if the teleconsultation was embarrassing, c) if he had enough time of teleconsultation d) if he got all the answers to his queries, e) if he would preferred to had a physical consultation f) to assessed the global satisfaction of the teleconsultation and g) if in the future, they may considered converting some clinic visits to teleconsultations. The physician and the patient assessed whether this teleconsultation has replaced a physical visit. The usual transport mode of the patient for a clinic visit and the need to take a day off for worker patients were recorded. The primary aim was to assess the efficiency and the satisfaction of the telephone consultation. The primary outcome was the evaluation of the efficiency of the telephone consultation by the physician on a numerical 10-points scale. The secondary outcome was the evaluation of the satisfaction of the telephone consultation by the patient on a numerical 10-points scale. Four hundred teleconsultations are scheduled for five physicians.

The "COVID-19 infection self-test and alert system" (hereinafter referred to as "COVID-19 self-test applet") jointly developed by Beijing Tsinghua Changgung Hospital, Institute for precision medicine, artificial intelligence of Tsinghua University was launched on February 1，2020. Residents , according to their actual healthy situation, after answering questions online, the system will conduct intelligent analysis, make disease risk assessment and give healthcare and medical guidance. Based on the Internet population survey, and referring to the diagnosis and screening standards of the National Health Commission of the People's Republic of China, investigators carried out the mobile applet of Internet survey and registry study for the Internet accessible identifiable population, so as to screen the suspected population and guide the medical treatment.