Search clinical trials for: clean swab

Total 870 results

Institut National de la Santé Et de la Recherche...

Completed

Natural Microbiota Restoration After C-section Birth (RESTORE)

Insufficient Intestinal Microbiota Diversity After C-section Birth

France
University of Calgary
Health Canada

Completed

PERC Health Canada COVID-19

COVID-19 | SARS-CoV-2 Infection

Canada
Institut de Médecine et d'Epidémiologie Appliquée...
ANRS, Emerging Infectious Diseases

Unknown

Risk-factors for Multidrug-resistant Bacteria Colonization Among Patients at High Risk of STIs (BMR-IST)

HIV Infections | Bacterial Infections

France
Sheffield Teaching Hospitals NHS Foundation Trust
Hotel Dieu Hospital

Unknown

Differences in Preparation for Small Bowel Capsule Endoscopy

Inflammatory Bowel Diseases | Celiac Disease | Capsule Endoscopy

United Kingdom, Canada
Universidad Autonoma de Baja California

Unknown

Instrumentation Time Efficiency and Histologically the Debriding Efficacy. (ITE)

Necrosis

Mexico
Owlstone Ltd
Maastricht University; OLVG

Completed

Performance Assessment of SARS-CoV-2 Detection Breath Biopsy - SARS-CoV-2 Study (COVID)

Covid19

Netherlands
University Hospital, Antwerp

Not yet recruiting

The Role of VOCs, Airway Mucins and Airway Microbiome in Bronchopulmonary Dysplasia (INFANCY)

Bronchopulmonary Dysplasia
LumiraDx UK Limited

Active, not recruiting

Performance Evaluation of LumiraDx COVID-19 (SARS-CoV-2) Ag Test (ASPIRE)

Covid19

United States
LumiraDx UK Limited

Active, not recruiting

Performance Evaluation of LumiraDx COVID-19 (SARS-CoV-2) Ag ULTRA Test (ASPIRE-2) (ASPIRE-2)

COVID-19

United States
University of Virginia

Completed

Clinical Validation of New Injection Molded Flocked Nasopharyngeal Swabs in Response to the COVID-19 Pandemic

COVID19

United States
Public Health England

Completed

A Study to Assess the Carriage of Pneumococci in Children Aged 1-5 Years, and Their Household Contacts (PIN)

Nasal Carriage of Pneumococci

United Kingdom
Cairo University

Completed

Unexplained Early Miscarriage : Role and Prevalence of Lower Genital Tract Infections

First Trimester Abortion

Egypt
GlaxoSmithKline

Terminated

A Study to Identify and Characterise Bacteria Causing Chronic Cough Among Children in United Kingdom

Infections, Respiratory Tract

United Kingdom
Taher Abu Hejleh
Holden Comprehensive Cancer Center; Iowa Institute of Human Genetics

Completed

Microbiome in Lung Cancer and Other Malignancies

Cancer | Lung Cancer | Malignancy

United States
University of Colorado, Denver
GlaxoSmithKline

Completed

Evaluation of Moderate to Severe Influenza Outcomes in Children (M2SFlu)

Fever | Influenza | Otitis Media | Lower Resp Tract Infection | Encephalitic Infection | Myositis Viral

United States
Medical University Innsbruck

Unknown

Conjunctival Swab vs Nasopharyngeal Swab in Patients With COVID-19

COVID-19 | SARS-CoV 2

Austria
Butantan Institute

Completed

Seroepidemiological Study of SARS-CoV-2 (COVID-19) Infection in Population Subgroups in the State of São Paulo

SARS-CoV 2 | COVID

Brazil
London School of Hygiene and Tropical Medicine
National Institute of Public Health, Cambodia; WaterAid

Completed

CLEAN Frontline: A Stepped Wedge Cluster Trial

Hospital Infections | Infection Control | Environment, Controlled

Cambodia
St. Luke's Hospital, Pennsylvania

Unknown

Urinary Protein to Creatinine Ratio in Term Pregnant Women

Pregnancy Complications

United States
Peri-Swab, LLC

Completed

Comparison of Soft Toothbrush and Brushless Cleaner in Their Ability to Remove Plaque From Teeth

Plaque Control
Thammasat University
National Research Council of Thailand

Unknown

Safety and Efficacy of Skin Cleanser Contained Roselle Extract in Acne

Acne

Thailand
Rigshospitalet, Denmark

Recruiting

Combined Molecular Testing for Influenza, SARS-CoV-2, and RSV RNA From Different Upper Airway Specimens.

COVID-19 | Influenza | RSV Infection

Denmark
Academisch Medisch Centrum - Universiteit van Amsterdam...

Unknown

The Effect of Leukocyte Dna mEthylation and micRoBIOME Diversity on Host Defense Mechanisms During Community-acquired Pneumonia (ELDER-BIOME) (ELDER-BIOME)

Pneumonia

Netherlands
GlaxoSmithKline

Completed

N. Meningitidis Carriage Study

Infections, Meningococcal

Philippines
St. Jude Children's Research Hospital

Completed

A Pilot Study of Influenza Viruses Isolated From Immunocompromised Children and Adolescents

Influenza, Human

United States
The Lifebox Foundation
Ethiopian Society of Obstetricians and Gynecologists

Completed

Clean-CS: A Program to Improve the Safety of C-section (Clean-CS)

Cesarean Section Complications

Ethiopia
Rutgers, The State University of New Jersey
National Institute of Environmental Health Sciences (NIEHS)

Completed

Air Pollution Study: The Effect of Ozone on the Lung

Air Pollution

United States
Environmental Protection Agency (EPA)

Completed

Responses to Exposure to Low Levels of Concentrated Ambient Particles in Healthy Young Adults (RECAP)

Exposure to Pollution

United States
Environmental Protection Agency (EPA)

Completed

Epigenetic Effect Modifications With Ozone Exposure on Healthy Volunteers (Geminoz)

Exposure to Environmental Pollution, Non-occupational

United States
Marco J. Bruno
Boston Scientific Corporation

Recruiting

Prevalence of Multidrug Resistant Micro-organism Carriage in Patients Undergoing an ERCP in Four Different Countries (PREVENT)

Cholangiopancreatography, Endoscopic Retrograde | Drug Resistance, Multiple, Bacterial

United States, India, Netherlands, Italy
University of California, San Francisco
Tobacco Related Disease Research Program

Suspended

Controlled Exposure of Healthy Nonsmokers to Secondhand and Thirdhand Cigarette Smoke (THS04)

Pollution; Exposure | Exposure to Pollution | Smoke Inhalation

United States
Rutgers, The State University of New Jersey
National Institute of Environmental Health Sciences (NIEHS)

Recruiting

The Role of Macrophage Activation in Lung Injury Following Ozone Exposure

Air Pollution

United States
Colorado State University
National Institute of Environmental Health Sciences (NIEHS)

Recruiting

Sustainable Household Energy Adoption in Rwanda (SHEAR) (SHEAR)

Blood Pressure | Lung Function

Rwanda
Massachusetts General Hospital
Mbarara University of Science and Technology

Enrolling by invitation

The Effect of Household Air Pollution on Lung Function Growth in Infants With Pneumonia in Sub-Saharan Africa (PLUS2)

Pneumonia | Pollution; Exposure | Pediatric Respiratory Diseases | Lung Function Decreased | Chronic Respiratory Disease | Lungs; Developmental Disorder

Uganda
Datar Cancer Genetics Limited
National University of Singapore; Test At Home Pte. Ltd

Not yet recruiting

Concordance Between Buccal Cavity Swab and Nasopharyngeal Swab for SARS-CoV-2 (COVID-19) Detection by RT-PCR and ELISA

Covid19

India
LumiraDx UK Limited

Recruiting

Evaluation of Performance of the LumiraDx Influenza A/B + RSV Test at POC Testing Sites (INSPIRE)

Influenza, Human | Respiratory Syncytial Virus Infections

United States
Indonesia University

Completed

Comparison of Scalp Microbiome of Healthy Women Wearing Hijab and Those Who do Not Wear Hijab

Microbial Colonization | Scalp--Diseases

Indonesia
GlaxoSmithKline

Completed

Study on the Burden of Influenza-related Hospitalizations and Emergency Room (ER) Visits in Children in Spain

Influenza

Spain
Assistance Publique - Hôpitaux de Paris
Université Paris-Saclay

Active, not recruiting

Evolution of Oropharyngeal and Rectal Microbiota After Severe Traumatic Brain Injury (BBAX)

Traumatic Brain Injury | Multiple Trauma

France
Anne's Day Ltd
Careggi Hospital; Lindus Health

Active, not recruiting

Screening With Tampons: Evaluating Diagnostic Accuracy and HPV and Assessing Participant Views (STAMP)

Chlamydia | Gonorrhea | Human Papilloma Virus | Bacterial Vaginosis

United Kingdom
Eastman Dental Insitute and Hospital
University College London Hospitals; The Whittington Hospital NHS Trust; DermBiont...

Unknown

Oral Health, Microbial Burden and COVID-19 (ORACLE)

Covid19 | Periodontitis

United Kingdom
National Institutes of Health Clinical Center (CC)

Recruiting

Mediterranean-like Unprocessed (CLEAN-MED) Diet Intervention Study of the Gut Microbiome of Healthy Adults

Diet Therapy

United States
Environmental Protection Agency (EPA)

Completed

Interaction Effects of Temperature and Ozone (TROPICOZ)

Exposure to Environmental Pollution, Non-occupational

United States
Environmental Protection Agency (EPA)

Completed

The Interaction of Social Factors With Air Pollution (SOZIAL)

Exposure to Environmental Pollution, Non-occupational

United States
University of North Carolina, Chapel Hill
National Institute of Environmental Health Sciences (NIEHS); Environmental...

Completed

Effects of Wood Smoke Particles on Influenza-induced Nasal Inflammation in Normal Volunteers (Woodsies)

Response of Viral Infection to Woodsmoke

United States
Assistance Publique - Hôpitaux de Paris

Recruiting

Acquisition of Resistant Enterobacteria During Oral Drug Challenge for Betalactams in Children (ARET)

Betalactams Hypersensitivity

France
University of California, Davis

Enrolling by invitation

Serum Auto-Antibodies in Neurological Diseases (SAA)

Multiple Sclerosis | Myasthenia Gravis | Transverse Myelitis

United States
Chun Pan

Unknown

Comparision of Different Methods of Enviromennt Disinfection

Enviroment Cleaning
University of Luebeck

Recruiting

Epidemiology of Sexually Transmitted Infections and Its iMpAcT on fEmale Infertility (ESTIMATE)

Sexually Transmitted Infection

Germany
Institut Pasteur

Recruiting

Role of Nasal Dysbiosis in Parkinson Disease (SMELLPARK)

Parkinson Disease

France, Guadeloupe

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