View clinical trials related to Covid19.
Filter by:A major issue brought about by the current pandemic concerns the discontinuation of a large proportion of outpatient services provided locally, especially in the rehabilitation field. Added to this situation is the ever-increasing demand for rehabilitation for post-COronaVIrus Disease 19 (COVID-19) patients. Data show that respiratory and motor rehabilitation for people infected with COVID-19 is necessary at all stages of the disease, even in the medium to long term after discharge from acute hospital care. Also to be taken into account are the logistical difficulties imposed by restrictions on the movement of individuals within the territory for both patients and caregivers, which are amplified in remote or poorly served areas, such as many cross-border territories. In this context, telerehabilitation can provide solutions to assist healthcare facilities in managing the demand for rehabilitation in the territory using a 'digital' therapist. The main objective of this project is therefore to identify the appropriate technology to administer the rehabilitation programme to patients and apply to a group of post-COVID-19 patients a customised respiratory and/or motor rehabilitation programme to be carried out directly at the patients' home after hospital discharge in order to evaluate its effects.
Coronavirus disease is caused by SARS-CoV-2, known as 2019 novel coronavirus (2019-nCoV). To date has caused a large number of deaths causing serious respiratory illness such as pneumonia and lung failure, therefore representing a serious threat to public health. The etiological agent belongs to the subfamily Orthocoronavirinae in the family Coronaviridae, Order Nidovirales. The genome of coronaviruses is composed of an enveloped, positive-sense, single-stranded RNA with a size varying between 26 kb and 32 kb, becoming the largest genome of known RNA viruses so far. Similar to RNA viruses, this family is characterized by genetic variability and high recombination rate that enable them to be easily distributed among humans and animals worldwide. Considering the huge impact of the pandemic, it is urgent to gain understanding and to build strategies to contain the viral spread. To date, different diagnostic kits for testing the illness are available. Besides diagnosis, the prediction of the severity and prognosis of COVID-19 is essential to stratify patients and allocate them in the adequate medical facilities so as to reduce mortality rates. It has been reported that microRNAs (miRNAs) are valuable biomarkers for disease diagnosis, prognosis and classification. MiRNAs are defined as a class of non-coding RNAs that are able to regulate gene expression by specific binding to complementary regions in coding messenger RNAs, leading to translational repression or decay. Not only that, but also they can be important modulators of viral infections.Previous studies have revealed the presence of miRNA-like small RNAs (milRNAs), which can be encoded by RNA viruses and can actively disrupt the host innate immune responses in order to create a favourable environment for viral replication. On the other side, cellular miRNAs can also play a role on virus replication and pathogenesis.In this case, this pilot project is aimed at their valuable diagnostic potential, in order to diagnose and stratify patients under viral infection. The project came up after receiving information from a Chinese research group, requesting their results to be replicated in Caucasian population. The ROC curves were constructed to demonstrate the accuracy of this specific miRNA in COVID-19 patient stratification and discerning between severe patients from healthy controls. Both ROC curves suggested the miRNA as precise biomarker for differential diagnosis and prognosis of disease severity.
The goal of this study investigate the effects of 12-week exercise training on pulmonary function, symptoms, functional capacity, and quality of life (QoL) in patients with severe COVID 6 months after intensive care discharge. The main question it aims to answer are: 1-Does exercise training given in post-COVID-19 syndrome have an effect on pulmonary function, symptoms, functional capacity, muscle strength and quality of life? 25 severe post-COVID patients (35 M) were in exercise group (EG) (age=52.9±11 years, 18M), and 25 (age=53.6±11.9 years, 17M) were in the control group (CG). EG received aerobic exercise (30-min walking) and upper and lower extremity strength training for 12 weeks for 3 days/week. CG continued only routine follow-up.
The goal of this retrospective analysis is to compare the magnitude of improvement in respiratory and peripheral muscle strength, following the completion of a hybrid pulmonary rehabilitation programme, in men and women with long COVID-19 syndrome. The main question it aims to answer is the following: • does gender limits the effects of a hybrid pulmonary rehabilitation programme on respiratory and peripheral muscle strength?
Background Anal fissure is one of the most common anorectal problems. After an outbreak of coronavirus disease (COVID-19) has rapidly spread from China to almost all over the world, it nearly affected all countries. In spite of its typical presentation in the form of fever, cough, myalgia, fatigue and pneumonia, other GIT manifestations were reported. We found some of COVID-19 survivors who had complained from anal fissure problem. The aim of this study was to report the prevalence of acute anal fissure among COVID-19 patients, its possible risk factors and outcome. Methods This is a retrospective cross-sectional study which was conducted over three months from the start of September 2020 to the end of November 2020 at Mansoura university isolation hospital, on COVID-19 patients' who were diagnosed with anal fissure. Those who survived and were discharged home safely were telephone called to pick up whether they suffered from any symptoms of anal pain, difficulty in defecation suggesting anal fissure, in order to identify their outcomes, the risk factors for anal fissure development and how they were managed. Results A total of 176 patients were enrolled in this study. Patients were categorized into two groups. The first group included patients who developed anal fissure (n=65) and the 2nd group included patients who did not develop anal fissure (n=111). No significant difference was noted in demographic data apart from the age which was younger in the fissure group. The incidence of anal fissure was 36.9% of total population. The majority of patients' anal fissure problem resolved spontaneously after patients improved from the COVID symptoms without receiving any treatment (43.1%). Conclusion Anal fissure is quite common problem after COVID-19. Young and middle age patients are more vulnerable to develop anal fissure after COVID-19 infection.
The COVID-19 pandemic is associated with a highly variable presentation, ranging from patients who are asymptomatic or experience only mild symptoms to others with acute respiratory syndrome (ARDS) who require ventilatory support and carry a high risk of severe adverse outcomes and mortality. The most vulnerable population are older adults, usually people with chronic medical conditions and more often men than women.. Nevertheless, infection with SARS-CoV-2 can have deadly consequences even among those without any clear pre-existing medical conditions. Differences in adaptive immune responses and ensuing inflammatory reactions are proposed to contribute to the variable vulnerability to severe disease among patients infected with SARS-CoV-19. It is also possible that inter-individual differences in responsiveness of counter-regulatory hormonal and stress systems may further contribute to variable outcomes in infected patients, and that this may involve modulation of inflammatory responses. The hypothalamo-pituitary adrenal (HPA) axis in particular is a critical regulator of adaptive responses of metabolic and immune systems to various stressors, including. Sex-differences and age-related declines in adrenal cortical production of glucocorticoids and androgens as well as responsiveness of the HPA axis and immune function to stressors are particularly in older men. Such factors may contribute to the high morbidity associated with SARS-CoV-2 infection in elderly males.Among other important hormonal counter-regulatory systems, the renin angiotensin aldosterone system (RAAS) is prominently and directly impacted by SARS-CoV-2. Specifically both SARS-CoV-2 and SARS-CoV angiotensin-converting enzyme 2 (ACE2) to gain entry into cells. Tissue distrubtions of ACE2 match to viral distributions and systemic-wide impacts of SARS-CoV-2 or SARS-CoV beyond the lungs to kidneys, pancreas heart and other tissues. Studies in rats have shown that ACE2 is expressed in substantially higher amounts in alveolar epithelium, bronchiolar epithelium, endothelium and smooth muscle cells of pulmonary vessels of younger than older animals and among the latter group in higher amounts in females than males. Should the same apply to humans such differences may underly the predominance of symptomatic and more severe infections with both SARS-CoV-2 and SARS-CoV in older than younger patients, particularly male
The purpose of this study is to evaluate the effectiveness of repurposed medications (study drug(s) in reducing symptoms of non-hospitalized participants with mild to moderate COVID-19. Participants will receive either study drug or placebo. They will self-report any new or worsening symptoms or medical events they may experience while taking study drug or placebo. This study is intended to be all remote with no in person visits, unless the study team feels it is in the best interest of a participant to see them in person. Prior and current drug arms are listed on clinicaltrials.gov and will be updated with the activation of any new drug arms. This protocol was originally registered under NCT04885530. Per recent guidance on reporting master protocol research programs (MPRPs), a separate record for Arm C was created.
The purpose of this study is to evaluate the effectiveness of repurposed medications (study drug(s) in reducing symptoms of non-hospitalized participants with mild to moderate COVID-19. Participants will receive either study drug or placebo. They will self-report any new or worsening symptoms or medical events they may experience while taking study drug or placebo. This study is intended to be all remote with no in person visits, unless the study team feels it is in the best interest of a participant to see them in person. Prior and current drug arms are listed on clinicaltrials.gov and will be updated with the activation of any new drug arms. This protocol was originally registered under NCT04885530. Per recent guidance on reporting master protocol research programs (MPRPs), a separate record for Arm A was created.
In 2021 and following the COVID-19 (corona virus disease 2019) pandemic, different vaccines were initially authorized in Italy and Lebanon. Notably, vaccine side effects were poorly recorded. Thus, the investigator performed a survey study to monitor COVID-19 vaccine side effects among Italian and Lebanese citizens according to gender and age through a web-based questionnaire in Italian and Arabic languages including 21 items by "Google Form", investigating 13 symptoms, and employing social-media platforms
The purpose of this study is to evaluate the usability of the MGC Health COVID-19 & Flu A+B Home Multi Test in home use.