View clinical trials related to Covid19.
Filter by:Point estimates of sensitivity and specificity of molecular POC platforms for SARS-CoV-2, with 95% confidence intervals, using RT-PCR as reference standard.
This is an open-tabled, one-arm observatory trial to assess the effectiveness and safety of the Autonomous Treatment System Based on Machine Learning in patients with Covid-19, Post-Acute Sequelae of SARS-CoV-2 infection and influenza.
This study is a randomized, open, single-dose, two-sequence, two-cycle, double-cross design bioequivalence study. 32 eligible subjects will be randomly assigned to TR group and RT group in a 1:1 ratio. Subjects in the TR group will take the test preparation (T) 200 mg/ pill × 1 pill on day 1 (D1) and the reference preparation (R) 200 mg/ pill × 1 pill on day 8 (D8). The sequence of medication in RT group is reversed from TR group. Wash for at least 7 days between doses. Screening was performed within 28 days prior to initial dosing, and all eligible subjects were admitted to the clinical research Center 1 day prior to Cycle 1 dosing (D-1) and discharged on day 10 of the study (D10) after completing Cycle 2 PK blood collection, corresponding safety examination, and evaluation. On the 14th day of the study (± 1 day), the clinical research center was returned for follow-up to further evaluate the safety and tolerability of the subjects.
The goal of this observational study is to learn about sarcoidosis development after COVID-19 infection. The main question it aims to answer is: - prevalence of Sarcoidosis among patients previously infected with COVID-19. Participants will: - provide previous positive RT-PCR for COVID-19 - Have computed tomography of the Chest with suggestive findings of sarcoidosis - Have bronchoscopic guided biopsies and pathological analysis to detect number of patients with sarcoidosis.
The coronavirus disease-19 (COVID-19), defined by the reporting of pneumonia cases of unknown etiology at the end of 2019 in Wuhan, China, has spread worldwide, causing millions of deaths. Despite the fact that more than two years have passed since the struggle against the disease it continues to be an important public health problem.The increasing number of critically ill patients with this pandemic caused a great demand for intensive care units (ICU), and ICU capacity and staff had to be rapidly expanded in many countries. Similarly, in various periods of the pandemic in Turkey, the capacity of many ICUs had to be increased. The rates of admission to the ICU and death rates differed greatly from center to center due to various factors such as ICU bed capacity and the duration of access to the ICU, patient characteristics, and differences in the treatments applied. Determining the factors that may be associated with mortality is important in terms of improving the ICU follow-up of patients with COVID-19 and guiding their treatment.There is limited information about the characteristics and mortality of Turkish patients with COVID-19 in the ICU. The aim of this study is to determine the demographic, clinical and laboratory characteristics and the factors affecting ICU mortality in COVID-19 patients followed in Akdeniz University Medical Faculty Hospital since the beginning of the pandemic.
This is a randomized, double-blind, placebo-controlled Phase 1 study in participants over the age of 18 years with mild to moderate COVID-19. This study aims to assess the safety, tolerability and preliminary antiviral effect of HH-120. This study includes dose escalation phase and dose expansion phase.
A monocentric observational study evaluates the accuracy of anticoagulation monitoring in critically ill patients on ECLS (extracorporeal life support) using new markers of the effect of direct thrombin inhibitors and also the accuracy of anticoagulation monitoring in patients on unfractionated heparin using anti-Xa. A more accurate setting of anticoagulation may lead to a reduction in the number of serious bleeding and thrombotic complications in these patients.
The present study aims to determine frequency of thromboembolic complications and the underlying causes of this complication of the patients who admitted to the intensive care unit diagnosed with COVID-19.
The previous survey of oncology patients at University of California, San Francisco in 2020-2021 found an alarmingly high symptom burden and high levels of stress and loneliness among respondents. This is a follow-up study with the same sample of oncology patients and survivors who participated in the previous study
LMN-301 is to prevent infection by SARS-CoV-2 (the virus causing Covid-19 disease) in uninfected individuals. This study aims to assess whether the formulation will cause irritation when administered in the nose, and how long its protective effects will last. Thirty five healthy adult volunteers will participate in this study.