Search clinical trials for: SARS-CoV-2 viral load

Total 68932 results

Baiya Phytopharm Co., Ltd.
National Vaccine Institute, Thailand

Completed

A Study to Evaluate Safety, Tolerability, and Reactogenicity of an RBD-Fc-based Vaccine to Prevent COVID-19

Coronavirus

Thailand
Everly Health

Completed

A Prospective Virtual Study to Evaluate the Longevity of IgG Antibodies in Individuals Exposed to COVID-19

SARS-CoV-2 Acute Respiratory Disease

United States
Kasr El Aini Hospital

Completed

Asymptomatic COVID-19 Infection Among Healthcare Workers

Immunologic Activity Alteration

Egypt
Novavax

Active, not recruiting

Study to Evaluate Safety and Immunogenicity of COVID-19 Vaccine in Children 6 Months to < 12 Years (COVID-19)

COVID-19

Spain, United States, South Africa, Mexico, United Kingdom, Philippines, Colombia, Dominican Republic, Guatemala, Honduras
Sanofi Pasteur, a Sanofi Company

Active, not recruiting

Study of Monovalent and Bivalent Recombinant Protein Vaccines Against COVID-19 in Adults 18 Years of Age and Older (VAT00008)

COVID-19

United States, Colombia, Ghana, Honduras, India, Japan, Kenya, Mexico, Nepal, Nigeria, Sri Lanka, Uganda, Ukraine
China National Biotec Group Company Limited
Beijing Institute of Biological Products Co Ltd.; Wuhan Institute of Biological... and other collaborators

Completed

A Study to Evaluate The Efficacy, Safety and Immunogenicity of Inactivated SARS-CoV-2 Vaccines (Vero Cell) in Healthy Population Aged 18 Years Old and Above (COVID-19)

COVID-19

Jordan, Bahrain, Egypt, United Arab Emirates
Elizabeth Glaser Pediatric AIDS Foundation
UNITAID; Kenya Ministry of Health; Ministry of Public Health, Cameroon

Completed

Evaluation of the Integration of Ag-RDTs for COVID-19 in MNCH, HIV and TB Services in Cameroon and Kenya

COVID-19

Cameroon, Kenya
Institute of Agrochemistry and Food Technology,...
Universitat Jaume I; INCLIVA; Universidad de Granada; Hospital Universitario La Fe and other collaborators

Completed

Impact of Maternal COVID-19 Disease on Breast Milk and Infant Health (MilkCorona)

Covid19

Spain
University Medical Center Groningen
Radboud University Medical Center; Erasmus Medical Center; Academisch Medisch...

Completed

The REnal Patients COVID-19 VACcination Immune Response (RECOVAC IR) Study (RECOVAC-IR)

Covid19 | Chronic Kidney Diseases

Netherlands
Durect

Terminated

DUR-928 in Subjects With SARS-CoV-2 With Acute Lung, Liver or Kidney Injury

SARS-CoV-2

United States
The Second Affiliated Hospital of Chongqing Medical...

Recruiting

Safety and Immune Response of COVID-19 Vaccination in Overweight People With Excessive BMI

Covid19 | Overweight

China
University of Wisconsin, Madison

Completed

Immunogenicity of COVID-19 Vaccine in Patients With Inflammatory Bowel Disease

IBD | Covid19 Vaccine

United States
University Hospital, Bordeaux

Recruiting

Virus and Bronchial Epithelium in Children and the Elderly (VIRCHILLD)

SARS-CoV-2

France
Magdalena Salcedo

Unknown

Humoral Immunity Against SARS-CoV-2 in Liver Transplanted Patients After COVID-19 in Comparison With Immunocompetent Patients

Liver Transplant Infection | Covid19 | Mortality | Immune Response

Spain
Novavax

Not yet recruiting

Phase 3 Strain Change Study for SARS-CoV-2 rS Vaccines (COVID-19)

Severe Acute Respiratory Syndrome Coronavirus 2 Infection
Centre Hospitalier Universitaire de Besancon

Completed

Study of Viral Load and Maternal-fetal Serology in the Interpretation of the Vertical Transmission of SARS Cov-2 (COVID-19) During Pregnancy (TRANSCOVID)

Sars-CoV2

France
Mansoura University

Active, not recruiting

Genetic and Immunologic Basis of COVID-19 Infection

Genetic Basis of COVID-19 Infection

Egypt
Vanderbilt University Medical Center
American Heart Association

Recruiting

Cardiovascular Autonomic and Immune Mechanism of Post COVID-19 Tachycardia Syndrome

Long COVID | SARS CoV 2 Infection | Post-acute COVID-19 Syndrome | Postural Tachycardia Syndrome (POTS)

United States
National Institute of Allergy and Infectious Diseases...
Ina-Respond; Institut National de Recherche Biomédicale. Kinshasa, République... and other collaborators

Active, not recruiting

International Study on COVID-19 Vaccine to Assess Immunogenicity, Reactogenicity and Efficacy (InVITE) (InVITE)

COVID-19

Congo, The Democratic Republic of the, Guinea, Indonesia, Liberia, Mali, Mexico, Mongolia
Pfizer

Terminated

Evaluation of Protease Inhibition for COVID-19 in Standard-Risk Patients (EPIC-SR).

COVID-19

United States, Malaysia, Thailand, Turkey, Spain, Czechia, Poland, Bulgaria, Japan, Korea, Republic of, South Africa, Hungary, Argentina, Brazil, Colombia, Mexico, Puerto Rico, Romania, Slovakia, Ukraine
University Hospital, Montpellier

Terminated

REassessement After Hospitalization for Sars-COV-2 disordER (REHCOVER)

Sars-CoV2

France
University of California, Los Angeles
ModernaTX, Inc.

Completed

High-Dose Moderna mRNA-1273 Booster Study for Lung Transplant Recipients

SARS-CoV-2 | Immunosuppression | Lung Transplant Recipient

United States
Centre Hospitalier Intercommunal Creteil
Association Clinique Thérapeutique Infantile du val de Marne; GPIP; Francophone...

Withdrawn

Part 2 on the Study Prevalence of SARS -Cov2 Carriage in Asymptomatic and Mildly-symptomatic Children (COVILLE2) (WHO) (COVILLE2)

COVID19
University Hospital, Montpellier

Withdrawn

Risk of SARS-CoV-2 Infection (COVID-19) in a Standing Concert in a Closed Performance Hall (ConcerTest)

SARS-CoV-2
Thomas Benfield

Terminated

Efficacy and Safety of Novel Treatment Options for Adults With COVID-19 Pneumonia (CCAP)

COVID | Corona Virus Infection | Viral Pneumonia

Denmark
Direction Centrale du Service de Santé des Armées
University Hospital, Grenoble

Terminated

Efficacy of Convalescent Plasma Therapy in the Early Care of COVID-19 Patients. (PLASCOSSA)

COVID-19

France
Radboud University Medical Center
Faculdade da Polícia Militar, Goiânia, GO - Brazil

Recruiting

Non-specific Effects of FLU-MMR Vaccines in Adults (FLUMMR-BRA)

COVID-19

Brazil
Romark Laboratories L.C.

Not yet recruiting

Trial to Evaluate Nitazoxanide for Treatment of Mild COVID-19 in Subjects Not at High Risk of Severe Illness

COVID-19
Public Health Foundation of India
University of Cape Town; Centre for Chronic Disease Control, India; World Heart...

Recruiting

WORLD HEART FEDERATION (WHF) COVID-19 and Cardiovascular Disease Survey (WHF)

Cardiovascular Diseases | COVID-19

Argentina, Bosnia and Herzegovina, Ghana, India, Iran, Islamic Republic of, Sudan, Colombia, Bangladesh, Japan, Kenya, Malaysia, Mexico, Nigeria, Pakistan, Portugal, South Africa, Zambia
Kaiser Permanente

Active, not recruiting

COVID-19 Antibody and Reinfection Study

COVID-19 Testing

United States
National Institute of Allergy and Infectious Diseases...

Completed

A Study of SARS CoV-2 Infection and Potential Transmission in Individuals Immunized With Moderna COVID-19 Vaccine (CoVPN 3006)

SARS-CoV-2 Infection

United States
IRCCS Azienda Ospedaliero-Universitaria di Bologna

Unknown

Long-term Evolution of Pulmonary Involvement of Novel SARS-COV-2 Infection (COVID-19): Follow the Covid Study

SARS-COV-2 Pneumonia

Italy
GeoVax, Inc.
National Cancer Institute (NCI)

Recruiting

SARS-CoV-2 Vaccine (GEO-CM04S1) Versus mRNA SARS-COV-2 Vaccine in Patients With Blood Cancer

Lymphoma | Leukemia | Plasma Cell Myeloma | Hematopoietic and Lymphoid System Neoplasm | COVID-19 Infection

United States
Binhui Biopharmaceutical Co., Ltd.

Recruiting

Clinical Trial of Safety and Immunogenicity of Recombinant SARS-CoV-2 S-Trimer Vaccine (CHO Cells) as Booster Vaccination in Populations Aged 18 to 59 Years

COVID-19

China
Beijing Minhai Biotechnology Co., Ltd
Shenzhen Kangtai Biological Products Co., LTD; Jiangsu Province Centers for...

Unknown

A Safety and Immunogenicity Study of Inactivated SARS-CoV-2 Vaccine (Vero Cells) in Healthy Population Aged 18 Years and Above(COVID-19)

COVID-19

China
University of Pennsylvania

Not yet recruiting

ACE2 Chewing Gum on SARS-CoV-2 Viral Load (COVID 19)

SARS-CoV-2

United States
Universidad de Antioquia
Laboratorio integrado de medicina especializada(LIME); Proyecto de regalias...

Recruiting

Prospective Evaluation of SARS-CoV-2 Antibodies Levels in a Vaccinated Population of Valle de Aburra

COVID-19

Colombia
Laboratorio Elea Phoenix S.A.
China National Biotec Group Company Limited; Beijing Institute of Biological... and other collaborators

Completed

Clinical Trial to Evaluate the Efficacy, Immunogenicity and Safety of the Inactivated SARS-CoV-2 Vaccine (COVID-19)

COVID-19 Virus Infection

Argentina
Beijing Minhai Biotechnology Co., Ltd
Shenzhen Kangtai Biological Products Co., LTD; Jiangsu Province Centers for...

Unknown

A Study to Evaluate Safety and Immunogenicity of Inactivated SARS-CoV-2 Vaccine (Vero Cells) in Healthy Population Aged 18 Years and Above(COVID-19)

COVID-19

China
The Second Affiliated Hospital of Chongqing Medical...

Recruiting

Safety and Immune Response of COVID-19 Vaccination in Patients With Chronic Liver Diseases (SIMPLE)

Liver Diseases | Covid19 | Adverse Reaction to Vaccine

China
Immuno Cure 3 Limited
The University of Hong Kong

Active, not recruiting

Immunogenicity and Safety Study of SARS-CoV-2 DNA Vaccine (ICCOV)

COVID-19

Hong Kong
Grand Hôpital de Charleroi

Completed

COVID-19 Seroconversion Study Among GHdC Staff Members - Summer 2020

Covid19

Belgium
Hospital Italiano de Buenos Aires
Roche Pharma AG

Unknown

Serologic Surveillance for SARS-CoV-2 (COVID-19) in a Prospective Cohort of Health Care Workers

COVID-19 | SARS-CoV 2 | Health Personnel
University Hospital, Geneva

Completed

Evaluation of the Safety and Outcomes of Outpatient Management With Mild to Moderate COVID-19 Pneumonia (PneumoCoV-Ambu)

Pneumonia | Covid19

Switzerland
University Hospital, Strasbourg, France

Completed

Seroprevalence of Covid-19 in the Staff of the University Hospitals of Strasbourg (SeroPrevHUS)

COVID-19

France
The Second Affiliated Hospital of Chongqing Medical...

Recruiting

Safety and Immune Response of COVID-19 Vaccination in Patients With Basic Disease (SIM-PBD)

Covid19 | Adverse Reaction to Vaccine | Diseases, Chronic

China
Stanford University

Completed

Safety, Tolerability, and Pharmacokinetics of Anti-Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Chicken Egg Antibody (IgY) (COVID-19)

Covid19

Australia
Kingman Regional Medical Center

Completed

Prevalence of COVID-19 Antibodies Kingman AZ

Covid19

United States
Novavax

Completed

Phase 3 Boosting Study for the SARS-CoV-2 rS Variant Vaccines (COVID-19)

COVID-19 | SARS CoV 2 Infection

Australia
University Hospital, Tours

Not yet recruiting

Development and Qualification of Methods for Analyzing the Mucosal Immune Response to COVID-19 (MUCOVID)

Certain Disorders Involving the Immune Mechanism

France

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