Search clinical trials for: qRT-PCR and serology

Total 3702 results

Sciensano
Institute of Tropical Medicine, Belgium; Université Libre de Bruxelles; Mensura...

Completed

Influence of Prior Infection With COVID-19 on Occurrence of Influenza-like Illness or Acute Respiratory Infection (PICOV)

COVID-19 | Influenza, Human | SARS Virus | Espiratory Tract Infections

Belgium
Centre Hospitalier Sud Essonne

Recruiting

Prevalence of COVID-19 in a French Dependent Care Facility for the Elderly and in a French Long-term Care Unit: Observational Study (SPEED-COVID)

Covid19

France
Centre Hospitalier Sud Essonne

Unknown

Prevalence Of COVID-19 Among Health-workers in a French General Hospital (POCAH-COVID)

Covid19

France
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Withdrawn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
Hospital Clinico Universitario de Santiago
Hospital Clinic of Barcelona; Germans Trias i Pujol Hospital; Universitat Autonoma... and other collaborators

Recruiting

Prevalence and Impact of Pertussis and RSV on Asthma Severity and Control (PRIPASCO)

Pertussis | Asthma | RSV Infection

Spain
Assaf-Harofeh Medical Center

Completed

Evaluating the Immune Response for COVID-19 (COVIDIMMUNE)

COVID-19

Israel
Duke University
North Carolina Department of Health and Human Services

Completed

MURDOCK Cabarrus County COVID-19 Prevalence and Immunity (C3PI) Study (C3PI)

COVID 19

United States
Northwell Health

Completed

Incidence of COVID-19 Test Conversion in Post-surgical Patients

Sars-CoV2

United States
Universidade Nova de Lisboa

Recruiting

COVID-19 and Pregnancy Outcomes (COVID&PREG)

Coronavirus Infection | Pregnancy Complications | Breastfeeding | Neonatal Infection | Vertical Transmission of Infectious Disease

Portugal
Dr. Francisco Ciruela Alférez
Hospital Universitario de Bellvitge; Gerencia Territorial del Área Metropolitana... and other collaborators

Completed

SCREENING AND SEROEPIDEMIOLOGY OF SARS-CoV-2 INFECTION AT THE UNIVERSITY OF BARCELONA: A CROSS-SECTIONAL STUDY (UB-GTMS-COVID)

SARS-CoV-2 Infection

Spain
Xiamen University
Dongtai People's Hospital; Dongtai Center for Disease Control and Prevention; Dongtai Hospital of Traditional Chinese Medicine

Recruiting

Long-term Effectiveness of a Recombinant Hepatitis E Vaccine

Hepatitis E

China
Hospital St. Joseph, Marseille, France

Completed

Screening for Chronic Hepatitis C Virus in Hospitalized Patients (DeViCHO)

Hepatitis C

France
Oxford Immunotec

Terminated

Lyme Test Indication Combinations (LyTIC) Study (LyTIC)

Lyme Disease

United States
Assiut University

Recruiting

Potential Role of Inflammasome NLRP3 And IL-1B Gene Expression in COVID-19 Patients: Impact of Ferretin and D -Dimer.

Inflammasome NLRP3 And IL-1B Gene Expression in COVID-19 Patients

Egypt
Region Stockholm

Recruiting

Infections in Migrants in Sweden - the Importance of Malaria and Other Parasitic Infections (MMS)

Malaria | Parasitic Infection

Sweden
Universidad Industrial de Santander
University of North Carolina, Chapel Hill

Completed

Neurodevelopment Outcome of Newborns Exposed to Zika Virus (ZIKV) in Utero (ZENI)

Microcephaly | Mental Retardation

Colombia
Centre Georges Francois Leclerc

Completed

Mechanisms of Anti COVID-19 Humoral and Cellular Immune Response After Vaccination in a Sample of Patients and Salaried Staff From a French Anti-cancer Center (CANSEROVAX)

Cancer

France
The University of Hong Kong

Withdrawn

Novel Assays for Detection of Influenza Virus

Influenza A Virus

Hong Kong
Sher-E-Bangla Medical College

Recruiting

Assessment of Long-term Effects (Complications) of COVID-19 in the Southern Part of Bangladesh - a Retrospective Observational Study.

To Assess Long-term Effects of COVID-19 in Patients Who Were Affected With COVID -19

Bangladesh
Port Said University

Unknown

Predictors of COVID-19 Infection and Disease Progression (Portsaiduni)

Positive COVID-19 by PCR

Egypt
Oswaldo Cruz Foundation
National Institute of Allergy and Infectious Diseases (NIAID); Wellcome Trust; Walter Reed Army Institute of Research (WRAIR) and other collaborators

Completed

Study on the Persistence of Zika Virus (ZIKV) in Body Fluids of Patients With ZIKV Infection in Brazil (ZikaBra)

Zika Virus

Brazil
Ambry Genetics
Crozer-Keystone Health System; St. Joseph Hospital of Orange; The Saratoga Hospital

Completed

COVID-19 and SARS-CoV-2 Detection in Saliva

RNA Virus Infections

United States
Centre de l'arthrose, Paris
Beaujon Hospital

Completed

Detection of Covid-19 in Tissue Samples of Orthopedic Origin

COVID

France
Versailles Hospital

Active, not recruiting

RT-PCR on Conjunctival Sample for the Detection of SARS-CoV-2 in Patients With Covid-19 (P20/09)

SARS-CoV Infection | Pinkeye

France
Assiut University

Completed

Prevalence of Hepatitis c Virus Infection Among Rheumatological Patients

Hepatitis C

Egypt
Dr. Nechama Sharon

Unknown

Sub Populations of Immune Cells in Influenza A and B Patients

Influenza A and B

Israel
University Hospital, Essen

Completed

EGFRdelEx19 and KRAS Exon 2 Mutation Detection in EBUS-TBNA (EGFRdelEx19)

Lung Adenocarcinoma Metastatic
Assiut University

Unknown

MSCT Chest in Suspected COVID-19 Patients

COVID-19

Egypt
University Hospital, Geneva
Prof Laurent Kaiser; Dr Samuel Cordey; Dr Stavroula Masouridi-Levrat; Prof Christian... and other collaborators

Completed

DNA and RNA Viruses of the Blood Virome of Allogeneic Hematopoietic Stem Cell Transplant Recipients (GeBVir)

RNA Virus Infections | DNA Virus Infections | Hematopietic Stem Cell Transplantation | Blood Virome

Switzerland
QuantuMDx Group Ltd
PathAI; Bright Research Center; New Day Diagnostics

Completed

Q-POC SARS-CoV-2 Assay COVID-19 Clinical Evaluation

COVID-19

United States
Fondation Lenval

Withdrawn

Incidence of Covid-19 in School Children (COVIDECOLE)

Infection; Viral, Coronavirus

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

Completed

Long-term COVID-19 Immune Response in a Vulnerable Neighbourhood in Argentina

Coronavirus Disease 2019

Argentina
Ankara University
Presidency of Health Institute Turkey (TUSEB)

Completed

Decision Support System Algorithm for COVID-19 Diagnosis

Covid19

Turkey
Universidade de Cabo Verde
University of Southern Denmark; European and Developing Countries Clinical... and other collaborators

Completed

SARS-CoV-2/COVID-19 Infection Among Health Care Workers

COVID-19 | SARS-CoV-2 | BCG | Health Care Worker

Cape Verde
University Hospital, Lille

Recruiting

Rapid Detection of COVID-19 by Portable and Connected Biosensor (COR-DIAL-1)

Sars-CoV2

France
Kasr El Aini Hospital

Completed

Estimation of Level of ERAP1 Expression in Lesional and Non Lesional Skin of Psoraitic Patients and Healthy Controls.

Psoriasis
Fuda Cancer Hospital, Guangzhou

Completed

The Detection of Circulating Tumor Cells (CTCs) in Patients With Lung Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment

Neoplastic Cells, Circulating

China
Fuda Cancer Hospital, Guangzhou

Completed

The Detection of Circulating Tumor Cells (CTCs) in Patients With Prostatic Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment

Neoplastic Cells, Circulating

China
Fuda Cancer Hospital, Guangzhou

Completed

The Detection of Circulating Tumor Cells (CTCs) in Patients With Breast Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment

Neoplastic Cells, Circulating

China
Fuda Cancer Hospital, Guangzhou

Completed

The Detection of CTCs in Patients With Pancreatic Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment.

Neoplastic Cells, Circulating

China
Johns Hopkins Aramco Healthcare

Unknown

COVID 19 Seroprevalence Amongst Healthcare Workers in JHAH

COVID 19

Saudi Arabia
Safaa Samir

Unknown

Detection of the Most Common Microorganism of Infective Endocarditis in Assiut University Hospital

Infective Endocarditis
Igenomix

Completed

COVID-19: A Prevalence Study of Two ART Centres After the Pandemic Lockdown in the USA (COVID-19 Free Clinics)

COVID-19

United States
University Hospital, Lille

Recruiting

Rapid Detection of COVID-19 by Portable and Connected Biosensor : Biological Proof of Concept (COR-DIAL-S)

Covid19 | SARS-CoV Infection

France
Centre Hospitalier Universitaire, Amiens
University Hospital, Rouen; University Hospital, Montpellier; Central Hospital... and other collaborators

Active, not recruiting

COVID-19 Infection in Patients With Hepatocellular Carcinoma (COVID19-CHIEF)

COVID-19 | Hepatocellular Carcinoma

France
Centre Hospitalier Universitaire, Amiens

Completed

Validation of COVILUS Score in Patients Suspected of COVID-19 Infection in the Emergency Room (COVILUS2)

Covid19 | Respiratory Complication | Lung Ultrasound

France
Fuda Cancer Hospital, Guangzhou

Completed

The Detection of Circulating Tumor Cells (CTCs) in Patients With Colorectal Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment

Neoplastic Cells, Circulating

China
Fuda Cancer Hospital, Guangzhou

Completed

The Detection of Circulating Tumor Cells (CTCs) in Patients With Renal Cancer Undergoing Cryosurgery Combined With DC-CIK Treatment

Neoplastic Cells, Circulating

China
University Hospital, Grenoble

Unknown

Persistence of Neutralizing Antibodies 6 and 12 Months After a Covid-19 (PANCOLIN)

Covid19
Centre Scientifique de Monaco
Department of Health Affairs, Monaco

Recruiting

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Buccal Screening Evaluation Using an RT-PCR Assay and a Rapid ELISA Test Among Symptomatic and Asymptomatic Patients (CORDAGES)

COVID-19 | SARS-CoV-2

Monaco

Search clinical trials for: qRT-PCR and serology

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