Search clinical trials for: Seroprevalence study

Total 118636 results

Tenaya Therapeutics
Medical University of South Carolina; Johns Hopkins University; University of... and other collaborators

Recruiting

Non-interventional Study of Seroprevalence of Pre-existing Antibodies Against Adenovirus-associated Virus Vector (AAV9) and the Progression of Disease in Patients With Plakophilin 2 (PKP2)-Associated Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) (RIDGE)

Arrhythmogenic Right Ventricular Cardiomyopathy

United States, Italy, United Kingdom, France, Sweden, Germany
Fundacion GESICA
Merck Sharp & Dohme LLC

Recruiting

A Dengue Sero-prevalence Study in the Metropolitan Area of Buenos Aires

Flavivirus Infections | Dengue

Argentina
Epicentre
Wellcome Trust; Institut Pasteur; Ministry of Public Health, Democratic Republic... and other collaborators

Recruiting

Impact Study of Cholera Vaccination in Endemic Areas - Seroprevalence

Cholera

Congo, The Democratic Republic of the
BioMarin Pharmaceutical

Recruiting

A Prospective Study Evaluating Seroprevalence and Seroconversion of Antibodies Against Adeno-associated Virus (AAV)

Hemophilia A

Argentina
Mexican Society of Public Health
Merck Sharp & Dohme LLC

Not yet recruiting

Serological Study of Dengue and Characterization of Immune Response in Ten Endemic and Non-Endemic Cities in Mexico

Dengue

Mexico
University of Zurich
Swiss School of Public Health (SSPH+)

Recruiting

COVID-19: Longitudinal Study of Seroprevalence of SARS-CoV-2 Antibodies and Development of Immunity in School Children (CiaoCorona)

COVID-19 | SARS-CoV 2

Switzerland
Columbia University

Recruiting

ARMOR Study: COVID-19 Seroprevalence Among Healthcare Workers

Coronavirus Infection | Covid-19 | Coronavirus

United States
BioMarin Pharmaceutical

Completed

A Study to Evaluate Seroprevalence and Seroconversion of Antibodies to Adeno-Associated Virus (AAV) in Patients With Hemophilia A (SAAVY)

Hemophilia A

United States
European University at St. Petersburg

Completed

Study of the Spread of COVID-19 in Saint Petersburg, Russia

COVID19

Russian Federation
University of Manitoba
Research Manitoba

Completed

The CHILD Cohort COVID-19 Add-On Study

Covid19 | SARS-CoV Infection

Canada
Rennes University Hospital
Fonds NOMINOE

Completed

COVID 19 : Seroprevalence Study of Anti SRAS-CoV-2 Antibodies in GHT Employees in Haute Bretagne (AntiCoV-HB) (AntiCoV-HB)

Coronavirus

France
Spark Therapeutics

Completed

Neutralizing Antibody Seroprevalence Study With a Retrospective Component in Participants With Late-Onset Pompe Disease

Lysosomal Storage Diseases | Glycogen Storage Disease Type 2 | Pompe Disease (Late-onset) | Pompe Disease | LOPD | Acid Maltase Deficiency

United States, Italy, United Kingdom, Netherlands, France, Germany
Hospital General de Mexico
AbbVie

Completed

Study to Determine the Hepatitis C Virus Infection Prevalence Among Patients Attended Primarily for Vasculitis

Vasculitis | Chronic Hepatitis c

Mexico
Institut Pasteur
Eurofins; Institut Pasteur de la Guyane; Laboratoire de biologie médicale, Institut... and other collaborators

Completed

COVID-19 Seroprevalence Study in French Guiana (EPI-COVID-POP)

Severe Acute Respiratory Syndrome | Coronavirus Infection | Covid19 | SARS-CoV Infection

French Guiana
University Hospital, Montpellier

Completed

Seroprevalence Study of CoV-2-SARS (COVID-19) Infection in Patients With Chronic Inflammatory Rheumatic Diseases (COVID-RIC1)

COVID-19 | Rheumatoid Arthritis | SARS-CoV Infection | Psoriatic Arthritis | Ankylosing Spondylitis | Spondyloarthritis

France
Assistance Publique - Hôpitaux de Paris

Completed

Study of Seroprevalence of Anti-SARS-CoV2 Among Children of Hospital Workers in AP-HP (FamilyPEDCOVID)

SARS-CoV2

France
Baxalta now part of Shire

Completed

Global Epidemiologic Study of Preexisting Immunity to AAV in Adults With Severe Hemophilia

Hemophilia A | Hemophilia B

United States, Spain, Italy, Germany, France, Austria
National Institute of Allergy and Infectious Diseases...

Withdrawn

Defining the COVID-19 Immunity Denominator in the Mekong: a Cross-Sectional Seroprevalence Study of SARS-CoV-2 in HealthyVolunteers

Healthy Volunteers

Cambodia
Etablissement Français du Sang, Martinique
Institut National de la Santé Et de la Recherche Médicale, France; Sanofi Pasteur... and other collaborators

Completed

Dengue Seroprevalence Study in Blood Donors in the French West Indies (DengSeroprevAn)

Dengue | Blood Donors

Guadeloupe, Martinique
Direction Centrale du Service de Santé des Armées

Completed

Study of SARS-CoV2 Virus (COVID-19) Seroprevalence in the Population of Creil Air Force Base (BA110) (EpiCovCreil)

Sars-CoV2

France
University of Cagliari

Completed

Seroprevalence of SARS-CoV-2 in Unselected Surgical Patients: an Unicentric, Regional Study (COVID-19)

Covid19 | SARS-CoV Infection | Seroprevalence

Italy
Direction Centrale du Service de Santé des Armées

Completed

Study of SARS-CoV2 Virus (COVID-19) Seroprevalence Among Lyon-Bron Military Health Schools Personnel (SeroCovEms)

Covid19 | SARS-CoV Infection

France
University Hospital, Strasbourg, France

Unknown

Study of seroPREvalence Vis-à-vis SARS-CoV2 and Correlation With Clinical Forms of COVID-19 in Patients Followed in Pneumology in the Cluster Area of the Grand-Est Region (Strasbourg University Hospital) (PRESAGE)

Covid-19

France
Hospital Italiano de Buenos Aires
Hospital de Niños R. Gutierrez de Buenos Aires; Salud Comunitaria Ministerio...

Completed

Seroprevalence of Coronavirus Disease 2019 (COVID-19) Antibodies in a Vulnerable Neighbourhood, Buenos Aries Argentina

SARS-CoV-2

Argentina
Institute of Tropical Medicine, Belgium

Completed

COVID-19 Seroprevalence Study in ITM Staff (CovAb)

Covid19

Belgium
Central Hospital, Nancy, France
University of Lorraine; Métropole du Grand Nancy

Completed

Epidemiological Study of Seroprevalence Against the SARS-CoV-2 Virus (COVID-19) (COVAL-NANCY)

Coronavirus Infection | Prevalence

France
Centre Georges Francois Leclerc

Completed

Study of the Specific Seroprevalence of SARS-CoV-2 in a Sample of Patients and Salaried Staff From a French Anti-cancer Center at the End of the Containment Period of the SARS-CoV-2 Pandemic (canSEROcov)

Cancer

France
Hôpital Necker-Enfants Malades

Unknown

Seroprevalence and Immunoprotection Against COVID-19 in Parisian Children (AP-PEDCOVID)

COVID-19

France
Istituto Scientifico Romagnolo per lo Studio e...
AUSL ROMAGNA

Unknown

Correlative Study on Cancer Patients and Healthcare Professionals Exposed to Infection by Severe Acute Respiratory Syndrome-Corona Virus-2 (SARS-Cov-2), COVID-19 Causative Agent. (CORSA)

COVID-19 | SARS-CoV-2

Italy
GlaxoSmithKline

Completed

A Study to Determine the Seroprevalence of Bordetella Pertussis in Adults in Hungary

Pertussis | Pertussis Vaccines

Hungary
GlaxoSmithKline

Completed

This Study Will Evaluate the Persistence of Hepatitis A Antibodies, 8 Years and 10 Years Later, in Children Who Had Received Havrix at Selected Health Centres of Panama

Hepatitis A Vaccine

Panama
GlaxoSmithKline

Completed

Study to Assess Seroprevalence of Hepatitis A, Hepatitis B and Bordetella Pertussis in Mexico

Hepatitis A | Viral Hepatitis Vaccines

Mexico
Imaxio

Completed

Seroprevalence Study to Evaluate the Persistence of Anti-leptospira Antibody in Subjects Vaccinated With Spirolept® Vaccine (SPT-001)

Leptospirosis

France
Sanofi Pasteur, a Sanofi Company

Completed

Prospective Dengue Seroprevalence Study in 5 to 10 Year-old Children

Dengue | Dengue Fever | Dengue Hemorrhagic Fever

India
Centre Hospitalier Universitaire de la Réunion

Completed

Study on Seroprevalence and Risk Factors of Coxiella Burnetii (Q Fever) in the South of Reunion Island (E-Q-RUN)

q Fever
Barbara Ensoli, MD
Italian Ministry of Foreign Affairs - Dir. Gen. for Cooperation and Development

Completed

Study to Assess the Seroprevalence of Anti-Tat Antibodies in HIV-infected Patients (ISS OBS T-004)

HIV Infection

South Africa
Sanofi

Completed

Study of Febrile Illness for Dengue-Endemic Areas in Latin America

Fever | Dengue Fever

Colombia, Puerto Rico, Brazil, Mexico
GlaxoSmithKline

Completed

Seroprevalence Study of Hepatitis A, Varicella-Zoster, Cytomegalovirus, Herpes Simplex and Bordetella Pertussis

Hepatitis A | Cytomegalovirus | Bordetella Pertussis Infection | Viral Hepatitis Vaccines | Varicella-Zoster Virus | Herpes Simplex (1 and 2)

Mexico
National Institute of Allergy and Infectious Diseases...
National Institute on Drug Abuse (NIDA); Eunice Kennedy Shriver National Institute... and other collaborators

Completed

HIV Prevention Preparedness Study

HIV Infections | HIV Seronegativity

South Africa, Zambia, Tanzania
National Cancer Institute (NCI)

Completed

Seroprevalence of Kaposi's Sarcoma Herpes Virus in the United States

Kaposi's Sarcoma | Herpesviridae Infection

United States
AbbVie

Not yet recruiting

A Study to Evaluate the Risk of Tumor Lysis Syndrome (TLS) in Adult Participants Receiving Oral Venetoclax in Combination With Intravenously Infused Obinutuzumab or Oral Acalabrutinib for Previously Untreated Chronic Lymphocytic Leukemia (CLL)

Chronic Lymphocytic Leukemia
Hong Kong Metropolitan University

Not yet recruiting

Sit Less and Move More: Feasibility Study

Sedentary Behavior

Hong Kong
Gannex Pharma Co., Ltd.

Not yet recruiting

Study to Evaluate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of ASC47 in Healthy Subjects

NASH
Merck Sharp & Dohme LLC

Not yet recruiting

Study of Belzutifan (MK-6482) Plus Fulvestrant for ER+/HER2- Metastatic Breast Cancer (MK-6482-029/LITESPARK-029)

Metastatic Breast Cancer
The First Affiliated Hospital of Soochow University

Recruiting

Study of A Venetoclax-based, Anthracycline-free Regimen in Newly Diagnosed CBFβ::MYH11(+) AML

Acute Myeloid Leukemia

China
Penn State University

Not yet recruiting

Child Snack Variety Study

Eating Behavior
Merck Sharp & Dohme LLC

Not yet recruiting

A Clinical Study of MK-2870 Alone or With Chemotherapy to Treat Gastrointestinal Cancers (MK-9999-02A)

Colorectal Cancer | Biliary Tract Cancer | Pancreatic Ductal Carcinoma
I.R.C.C.S. Fondazione Santa Lucia

Not yet recruiting

REducing the Risk of COgnitive DEcline ad Dementia in Patients With Subjective Cognitive Decline Through an Immersive Virtual Reality and Telemedicine-based Multi-component Intervention: the SCD-ReCODED Study (SCD-ReCODED)

Subjective Cognitive Decline
Novartis Pharmaceuticals

Not yet recruiting

Clinical Study of Asciminib in Previously Treated Indian Patients With Ph+ CML-CP Without T315I Mutation and in Patients With Ph+ CML-CP With T315I Mutation (ASC4INDIA)

Leukemia, Myelogenous, Chronic, BCR-ABL Positive
The First Affiliated Hospital with Nanjing Medical...

Not yet recruiting

Study on the Mechanism of ZhenQiFuZheng in the Treatment of Allergic Rhinitis Based on Intestinal Flora and Metabolites

Rhinitis, Allergic

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