A huge number of initiatives about COVID-19 are ongoing and a growing number ofpublications regard the correlation between cancer patients in general and SARS-CoV-2infection. Although it has been reported that cancer patients are at a higher risk ofSARS-CoV-2 infection and COVID-19 complications, data collection about cases of NENpatients SARS-CoV-2 positive are scattered and related to single countries orinstitutions. Because of that and due to the rarity and heterogeneity of NEN it will behard to have homogeneous, reliable, representative and reproducible data for drawingadequate clinical recommendations about NEN patients and COVID-19.Therefore we propose a global collection of data through an international database todescribe and monitor NEN patients with SARS-CoV-2 infection. Thisretrospective/prospective collection of data can create a solid basis to check frequenceof events, clinical management, clinical outcome, demographic, geographical, clinical andbiological correlations. This will be helpful for the clinical and scientific communityto get reliable information for a homogeneous clinical management of NEN patients duringCOVID-19 pandemic.The main goal is to get the as wide as possible representativity of the world situation.

DESIGN Longitudinal prospective observational multicentre study.Primary objective:Understand the immune mechanisms driving COVID-19 disease in patients with a history oflung disease

By the end of 2019 a new coronavirus, named SARS-CoV-2, was discovered in patients withpneumonia in Wuhan, China. In the following weeks and months the virus spread globally,having a tremendous impact on global health and economy. To date, no vaccine or therapyis available. Severe courses of the infection not only affect the lungs, but also otherorgans like the heart, kidney, or liver. The lack of preexisting immunity might at leastpartially explain the affection of extra pulmonary organs not yet seen in infections dueto other respiratory viruses. In this observational investigation the study group willfollow up on patients that have been hospitalized due to a SARS-CoV-2 infection, andmonitor sequelae in various organs, with an emphasis on the pulmo-cardiovascular system.Our that in some patients, organ damage will persist and require long-term medical care.

The aims of the BIBS StudyThe Brain Imaging in Babies study (BIBS) aims to improve understanding of how a baby'sbrain develops from before birth, up until 3-4 years of age. Working with children from avariety of backgrounds and communities, the investigators use a combination ofstate-of-the-art diagnostic tools such as MRI scans alongside traditional behaviouralassessments to capture the earliest information on infant brain development.The focus of the BIBS studyMRI scanning is a safe way of producing detailed images using strong magnetic fields andradio waves. It does not use X-ray. Along with learning more about brain development ingeneral, the investigators also try to identify features that may in future help predictwhether a child will or will not develop traits of conditions such as Autism SpectrumDisorder (ASD) or Attention Deficit Hyperactivity Disorder (ADHD). Long-term, this mayhelp target useful interventions early on, helping children who are most in need.Since COVID-19 arrived in the United Kingdom (U.K.) in 2020, the investigators have beengiven ethical approval to include testing for this infection in the mothers and childrenparticipating in the study. This may provide an opportunity to better understand howmother and baby respond to infections. The investigators particularly welcome mothers whohave had a positive COVID-19 test during their pregnancy to join the study.

The purpose of this study is to test whether Fisetin, a senolytic drug, can assist inpreventing an increase in the disease's progression and alleviate complications ofcoronavirus due to an excessive inflammatory reaction.

A global study for a better understanding of the cardiovascular conditions that increasethe risk of developing severe COVID-19, and a better characterization of cardiovascularcomplications in hospitalized patients with COVID-19.

This is a prospective cohort observational registry study that will include data on allpatients who are treated at MHS facilities for COVID-19.

The aim of this work is to conduct a randomized, double-blind, placebo-controlledclinical trial to assess the efficacy and safety of cannabidiol (CBD - 300 mg a day) inpatients infected with SARS-CoV-2.The specific objectives are to assess whether, in patients with mild and moderate formsof SARS-CoV-2, daily use of CBD 300 mg for fourteen days is capable of:i) decrease viral load; ii) modify inflammatory parameters, such as cytokines, measuredfrom serum; iii) reduce clinical and emotional symptoms through daily clinicalevaluation; iv) improve sleep; v) reduce hospitalization and worsen the severity of thedisease; v) Monitor the possible adverse effects of CBD use in these patients.

: Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acuterespiratory syndrome coronavirus 2 (SARS-CoV-2). SAB Biotherapeutics has developedSAB-185, an Anti-SARS-CoV-2 Human Immunoglobulin Intravenous (transchromosomic [Tc]bovine-derived), as a potential therapeutic to treat COVID-19. This study will evaluatethe safety, immunogenicity, and pharmacokinetics of SAB-185 in ambulatory participantswith COVID-19.

Rationale: Infection with severe acute respiratory syndrome coronavirus (SARS-CoV) 2could result in endothelial dysfunction with increased risk of arterial thrombotic eventsby downregulating the expression of angiotensin converting enzyme 2 (ACE2). Endothelialfunction can be easily and non-invasively determined by carotid artery reactivity (CAR)testing.Objective: To investigate the predictive value of endothelial dysfunction, measured bycarotid artery reactivity testing, for 1-year cardiovascular events in patients with pastCOVID-19 infection.Study design: A prospective observational longitudinal cohort study.Study population: Patients recovered from confirmed infection with SARS-CoV2.Main study parameters/endpoints: macrovascular endothelial function measured by carotidartery reactivity testing.