View clinical trials related to Covid19.
Filter by:This study will refine and pilot the feasibility of introducing a thermal imaging test to detect fever in 100 patients being triaged within the Emergency Department. The only additional research requirement for the patient is to have a thermal image of their face taken. Other triage tests will be routine. The aims of the feasibility study are to: - Understand the acceptability of introducing the intervention within the Emergency Department setting - Establish indicative patient recruitment numbers per week - Determine the likely proportion of patients recruited from this group who have a high temperature - Provide preliminary evidence that the technology can identify a high temperature in this diverse group of patients - Provide preliminary data for machine learning training to support classification of patients as being with or without fever The feasibility study will then inform the design and size of larger study to further develop and validate the the thermal imaging screening test to provide a 'with/ without' fever result.
Older adults are at the highest risk of complications and severe illness for 2019-nCoV infections. Hydroxychloroquine (HCQ), an emerging chemoprophylaxis, which holds clinical and mechanistic plausibility, will help to reduce disease incidence and mitigate disease severity across in-patient settings. This study is designed to assess the safety and efficacy of post-exposure prophylaxis with hydroxychloroquine (HCQ) for the prevention of Coronavirus Infectious Disease-19 (COVID-19) in high-risk older individuals in long-term and specialized care.
Aerosol Combination therapy of All-trans retinoic acid and Isotretinoin as A novel Treatment for Inducing Neutralizing Antibodies in COVID -19 Infected Patients better than vaccine : An innovative Treatment Mahmoud ELkazzaz(1),Tamer Haydara(2), Mohamed Abdelaal(3), Ahmed M. Kabel(4), Abedelaziz Elsayed(5) ,Yousry Abo-amer(6) ,Hesham Attia(7) 1. Department of chemistry and biochemistry, Faculty of Science, Damietta University,Egypt. 2. Department of Internal Medicine,Faculty of Medicine, Kafrelsheikh University, Egypt 3. Department of Cardiothoracic Surgery,Faculty of Medicine, Kafrelsheikh University, Egypt 4. Department of Clinical Pharmacy, Faculty of Medicine , Tanta University,Egypt. 5. Department of Pharmaceutical Biotechnology, Faculty of Pharmacy,Tanta University,Egypt. 6. Hepatology,Gastroenterology and Infectious Diseases Department, Mahala Hepatology Teaching Hospital,Egypt 7. Department of Immunology and Parasitology, Faculty of Science, Cairo University, Egypt. - Study Chair ((( Dr.Tamer Hydara))), Department of Internal Medicine,Faculty of Medicine, Kafrelsheikh University, Egypt Contact: Dr.Tamer Hydara-Tel: 00201142233340 Mail: tamerhydara@yahoo.com - Principal Investigator ((( Mahmoud Elkazzaz))), Faculty of Science, Damietta University,GOEIC,Egypt Contact:Tel: 00201090302015 Mail: mahmoudramadan2051@yahoo.com - Study coordinator ((Prof/Dr Mohamed Abdelaal)), Department of Cardiothoracic Surgery,Faculty of Medicine, Kafrelsheikh University, Egypt Contact:Tel: 00201001422577 Mail: Malaal2@hotmail.com Abstract The pandemic of COVID-19 which is caused by severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) has infected over 20,000,000 people causing over 700,000 deaths .It has no currently approved treatments. In this clinical study we confirm that combination of isotretinoin and All trans retinoic acid can be used in the treatment of SARS-COV-2 better than vaccine according to the findings of previous studies and researches. Retenoic acid can induce neutralizing antibodies in case of corona virus (COVID-19) by restoring inhebited and exhausted T cells via inhebiting both CD13 and Angiotensin-converting enzyme-2 (ACE2). CD13 amyloid receptor which abundantly overexpressed on cell surface of lymphocyte, Dentritic cell, Macrophage, granulocytes and monocytes and is ubiquitous in respiratory tract epithelial cells, smooth muscle cells, fibroblasts, epithelial cells in the kidneys and small intestine, activated endothelial cells, and platelets In addition inhibing of Angiotensin-converting enzyme-2 (ACE2) , Angiotensin T1 protein and Angiotensin II-mediated intracellular calcium release pathway which is responsible for COVID-19 cell fusion and entry.ACE2-expressing cells are prone to SARS-CoV-2 infection as ACE2 receptor facilitates cellular viral entry and replication. A study demonestrated that patients with hypertension and diabetes mellitus may be at higher risk of SARS-CoV-2 infection, as these patients are often treated with ACE inhibitors (ACEIs) or angiotensin II type-I receptor blockers (ARBs), which have been previously suggested to increase ACE2 expression.Butisotretinoin was found to be the strongest down-regulator of ACE 2 receptors.and this will give hope for diabetic patients or patients with hypertension infected with COVID-19.Therefore we suggest that Retinoic Acid will help in inhabiting factors which may enhance antibody dependent enhancement (ADE), A phenomenon caused by covid-19 which expected to lead to failure of vaccination specially in case of corona virus (covid-19) as a hyper mutatated COVID-19 antigens can lead to (ADE) phenomenon in which IgG antibodies facilitate viral entry and fusion with infected cell through uptake of the virus-IgG complex via the Fc receptors and later viral fusion with antigen presenting cells like Dentric cells, macrophages and B cells via FcR , through the neonatal FcR instead of antibodies induced viral agglutination and this is known as antibody dependent enhancement (ADE)(2) ADE can hamper vaccine development, as a vaccine may cause the production of antibodies which, via ADE, worsen the disease the vaccine is designed to protect against. ADE in COVID-19 infection can be caused by high mutation rate of the gene that encodes spike (S) protein. In this clinical study we suggest that Hyper mutated spike protein ,lymphopenia, and impaired dentreic cells all these factors can help in and lead to delayed antibodies response and appearing after a period of covid -19 symptoms onset and this may be responsible for antibody dependent enhancement (ADE) Keywords: COVID 2019 , Retinoic acid, Lymphopenia ,T Cells, Dentric cells , ADE, Vaccine
In this study, the content and results of the psychiatric consultation on patients in Corona Care Ward were verified retroactively, and the effects of COVID-19 patients' emotional state and psychological support and crisis intervention were assessed on their emotional state. Patients who are admitted to the COVID-19 care unit of the Catholic University of Daegu Hospital are subject to consultation with the psychiatrist. By retrospectively reviewing the medical records of the request and the results of the subjects, We collected Socio-demographic information, medical severity (oxygen saturation, chest x-ray readings, medication being administered), clinical psychological scale (PHQ-9, GAD-7, PC-PTSD-5, AIS, P4, SF-36, SCL-90-R) This study evaluates whether there is a difference in psychological scale according to differences in socio-demographic status and medical severity, and compares psychological measures before and after referral to mental health medicine to evaluate the effectiveness of psychiatric counseling.
The study is a prospective, randomized, placebo-controlled, single-blind phase 2 clinical study of the efficacy and safety of AMY-101, a potent C3 inhibitor, for the management of patients with ARDS caused by SARS-CoV-2 infection. We will assess the efficacy and safety, as well as pharmacokinetics (PK), and pharmacodynamics (PD). The study will assess the impact of AMY-101 in patients with severe COVID19; specifically, it will assess the impact of AMY-101 1) on survival without ARDS and without oxygen requirement at day 21 and 2) on the clinical status of the patients at day 21.
A randomized, open-label, multicenter, three-arm clinical trial to study the efficacy and safety of passive immunotherapy (convalescent plasma and anti-COVID-19 human immunoglobulin) compared to the standard treatment in Colombia.
There is urgent need of an effective therapy for Covid-19. To date, the best treatment of SARS-CoV-2 infection is unknown. Baricitinib has been identified as potential treatment for 2019-nCoV acute respiratory disease, because of its immunomodulating and hypothesized antiviral activity. This is a multicenter randomized clinical trial that aims to evaluate the efficacy and safety of baricitinib in patients with SARS-CoV2 pneumonia. Patients will be randomized to receive or not baricitinib as adjunctive therapy. All patients will continue to receive the ongoing standard therapy: chloroquine/idrossichloroquine and low-molecular weight heparin (LMWH) eventually associated with ritonavir/lopinavir or darunavir/ritonavir will be allowed for all included patients. The primary endpoint measure is the efficacy of baricitinib in reducing the number of patients requiring invasive ventilation after 7 and 14 days of treatment. Secondary endpoints will be mortality rates and toxicity of baricitinib.
Background: In December 2019, SARS-CoV-2 was isolated on Vero E6 and Huh7 cell lines after an outbreak of pneumonia of unknown origin in Wuhan, Hubei Province, China. Since the basis for pathogenesis of this virus and its proliferation is unclear, there is still no definitive treatment or vaccine against it. Thus, medications used against SARS-CoV-2 are mainly based on their effectiveness on in vitro studies, virtual screenings and records of their effects on earlier strains of coronavirus, SARS and MERS. Therefore, the immediate introduction of potential COVID-19 treatments can be essential and salvaging. Aim: to compare the rate and time of viral clearance in subjects receiving the combination of Nitazoxanide, Ribavirin and Ivermectin vs. those control group (without any intervention). Methods: a sequential clinical trial in this design sample size is not fixed in advance. Instead data will be evaluated as they are collected, and further sampling is will be stopped in accordance with a pre-defined stopping rule as soon as significant results are observed. After "n" (10 subjects in each group) subjects in each group are available an interim analysis will be conducted. A statistical test will be performed to compare the two groups and if the null hypothesis is rejected the trial is terminated; otherwise, the trial continues, another n subjects per group will be recruited, and the statistical test is performed again, including all subjects. If the null is rejected, the trial is terminated, and otherwise it continues with periodic evaluations until a maximum number of interim analyses have been performed, at which point the last statistical test is conducted and the trial is discontinued [25]. Outcome: The combination of Nitazoxanide, Ribavirin, Ivermectin and Zinc could be effective in clearance of COVID 19. KEY WOARD: COVID-19; clinical trial; corona virus
Multifocal interstitial pneumonia represents the most common cause of admission in intensive care units and death in SARS-CoV2 infections. In our Hospital, similarly to what reported in literature, up to 25% of admitted patients with pneumonitis requires mechanical ventilation or oro-tracheal intubation within 5-10 days. No established treatment is available for this condition. Preliminary evidence is accumulating about the efficacy of an aggressive treatment of the corona virus-induced inflammation and, in particular, investigators believe that blocking JAK1 is clinically rewarding in down-regulating IL-6 driven inflammation in patients with corona-virus infection. Thus, investigators designed a randomized controlled trial to test the hypothesis that adding Tofacitinib to the standard treatment in the early phase of COVID related pneumonitis could prevent the development of severe respiratory failure needing mechanical ventilation.
To evaluate the efficacy of using Desferal injections for prevention of ARDS in moderate cases with fever , chest tightness and relevant chest images