Active clinical trials for "COVID-19"

This is a single centre prospective observational study to assess the immune response to SARS-CoV-2 vaccines in cancer patients receiving active treatment or in follow-up at the IOSI and in non-cancer patients (age and gender matched).

The aim of this study is to analyze whether COVID-19 causes a delay in the diagnosis of gastric cancer patients particularly in the TNM staging of the tumor, or not and to compare the number of newly diagnosed patients with gastric cancer before and during the COVID-19 pandemic period.

The COVID-19 pandemic continues to rage and most of the world is facing a second wave with continuous lockdown and strict measures aiming to control it. While vaccination is on its way, and has even started in several countries, trust and acceptance remain a challenge for an effective vaccination strategy, especially with the increasing vaccination hesitance in recent years . It is important to understand the main concerns towards the COVID-19 vaccine so they can be addressed in a constructive way - more specifically among health care professionals who are at the frontline of the pandemic. The aim of this study is to evaluate whether surgeons are ready for the COVID-19 vaccine and to understand their main concerns towards the vaccine. In an objective to evaluate the attitude of doctors towards the COVID vaccine and the effect of prolonged lockdown on their psychological burden, the investigators created an anonymous survey of 21 questions.

COVID-19 vaccinations significantly reduce the risk of getting seriously ill or dying from COVID-19. Since December 2020, the UK has rolled out vaccinations according to the Joint Committee for Vaccinations and Immunity (JCVI) priority groups. However, despite data indicating that more than 90% of the UK population intends to get vaccinated, there are geographical and ethnic variations in vaccination acceptance. As younger cohorts with lower risk from COVID-19 become eligible for vaccination, it is expected that uptake rates may also be lower than they have been in previous cohorts. It was recently announced that a national NHS text message service will be introduced to invite individuals eligible for the COVID-19 vaccine to book a vaccination appointment. Many GP practices and CCGs have already implemented text messages to invite eligible residents and patients for the vaccine. However, recent research has shown that the message content of text messages inviting members of the public to other preventative health opportunities (e.g. personalised messages and GP-endorsements in cancer screening) can impact uptake. This 3-arm randomised controlled trial will be conducted across the Central London (CL) Clinical Commissioning Group (CCG) which to-date has seen the lowest rates of COVID-19 vaccination uptake in the country. The study aims to investigate the most effective text message strategy to inform local, regional and national practice. The intervention text message content to be tested is informed by behavioural science theory is personalised to include the recipient's name and GP practice name. All patients in the Central London CCG who are unvaccinated, aged 18-49, who have not declined the vaccine will be included as their cohort becomes eligible for vaccination according to the JCVI guidelines. The trial will compare the uptake of the COVID-19 vaccination by trial arm at 3 and 8 weeks after the intervention is deployed.

Is precariousness a risk factor for COVID-19 mortality in intensive care units ? Abstract Background: During the SARS-CoV-2 pandemic, the first wave overwhelmed hospitals in Paris area (Ile-de-France) with a variable impact depending on the territory. Several studies highlighted variable ICU mortality rates during COVID-19 surges across territories (10 to 60%) with higher rates in those most affected by poverty. We assessed the impact of precariousness, as an independent risk factor, on mortality linked to Covid-19 between ICUs at Delafontaine hospital and Ambroise Paré hospital. Method: Investigators carry out a retrospective observational cohort study of consecutive ICU patients aged ≥ 18 years admitted at Delafontaine and Ambroise Paré hospitals during the first wave of the Covid-19 outbreak in order to compare mortality rates according to predefined risk factors (age, diabetes, arterial hypertension, BMI, active solid or haematological cancer, IGS2, poverty rate at the threshold of 60% (%) according to the island grouped for statistical information (IRIS)37 of the patient, invasive ventilation or not) that include precariousness. Results: Conclusion:

Introduction Most countries imposed mandatory lockdowns that were rapidly lifted, however Argentina holds the record for one of the longest quarantines in the world. General surgery emergency conditions and trauma cases still require immediate evaluation and timely resolution. The primary objective of this study was to analyze the variations in the consults, surgical outcomes and severity of disease in admissions at our department of general surgery and to study the consequences of the lockdown effect in our community. Materials and methods An observational, ambispective study was carried out on a prospective cohort of patients who consulted with on-call surgical pathology and required hospitalization in the period from March 13th, 2020 until July 31, 2020 (PG) were included, analyzed and compared with the same period of 2019 (CG).

In this study, investigators aim to reveal how the COVID-19 pandemic process affects primary bladder cancer presentations, tumor stages and degrees, the time elapsed between diagnosis and intervention, tumor recurrence and progression, which are oncological results.

This study; It will be done in order to compare the quality of life and physical activity levels of physically disabled individuals who continue and do not continue rehabilitation during COVID-19. International Physical Activity Questionnaire Short Form (IPAQ) and The Quality of Life Scale for Children (PedsQL) questionnaire will be applied.

This study is a safety assessment of the iZephyr hood a novel aerosol removal device in patients receiving non invasive ventilation for COVID-19.

The present investigation aims to assess the diaphragmatic thickening fraction, reflecting the diaphragmatic activity, during supine (baseline) and at 1 hour following prone position in patients assisted through non invasive ventilation due to hypoxemic acute respiratory failure related to COVID-19. Also, the impact of lung aeration and comfort were ascertained in the same setting