Clinical trials: Swabs
SARS-CoV-2
Evaluation of the COVIDSeq Test in Nasal Swab and Saliva From a COVID-19 Asymptomatic Population
"This is a prospective, single-center specimen collection study. Subjects 18 years of age or older who do not have symptoms of COVID-19 will be enrolled.
- Trial name
- NCT04561102
- Testing
- Diagnostic test for detection of SARS-CoV-2
- Where
- United States
- Volunteers
- 644 people, healthy volunteers welcome
- Sponsor
- Illumina, Inc.
Chronic Wounds With Different Etiologies
Swab Sample Collection for the Detection of Bacterial Proteases in Wounds Assay
The objective of this study is to collect wound exudate (fluid) swab samples from Subjects who have wounds that show clinical signs of infection, as well as from Subjects who have wounds that do not show clinical signs of…
- Trial name
- NCT01750203
- Testing
- Swabs
- Where
- United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Systagenix Wound Management
Age-related Macular Degeneration, Choroidal Neovascular Age-related Macular Degeneration
Association of Macular Pigment Optical Density (MPOD) and Genetic Variants in Complement Factor H in Subjects With Choroidal Neovascular (CNV)
Subjects with wet AMD, dry AMD, and age-matched controls will undergo routine occular measurements, will provide a blood and cheek cell sample, and will have macular pigment optical density (MPOD) measured to determine if there…
- Trial name
- NCT01682382
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Sequenom, Inc.
Polyomavirus
Amplification of Merkel Cell Polyomavirus From Skin Swabs
Background: Polyomavirus are DNA-based viruses that infect vertebrates, including humans. Most people are not harmed by polyomavirus infection, but people with compromised immune systems may be harmed by these viruses, and are at…
- Trial name
- NCT00977990
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Weight Management, Diet Conditions
A to Z Study Follow-up: Collection of DNA Data From Buccal Swabs
The goal of this study is to determine the association between genotypes and diet. The weight and weight loss data are already available from the previously completed study called: A to Z Study - Benefits and Risks of Alternative…
- Conditions
- Weight Management, Diet Conditions, Dietary Recommendations, Overweight Management
- Trial name
- NCT00866151
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Interleukin Genetics, Inc.
Chlamydial Infection, Gonorrhoea
Clinical Study of a Single-Use, Point-of-Care Molecular Diagnostic Device for the Detection of Neisseria Gonorrhoeae (NG), Trichomonas Vaginalis (TV), and Chlamydia Trachomatis (CT) Utilizing Vaginal Swabs
This is a multi-center study with a minimum of three sites in the United States. The study will enroll approximately 1750 female subjects and will have a study duration of approximately 9 months after enrollment of the first…
- Conditions
- Chlamydial Infection, Gonorrhoea, Trichomoniasis
- Trial name
- NCT03596151
- Testing
- Click Device
- Where
- 8 sites in United States
- Volunteers
- 295 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Chlamydia Infections, Gonorrhea
Prospective Collection of Female and Male Specimens for PANTHER® System Testing
The objective of this study is to obtain female first-catch urine, vaginal, cervical and endocervical swabs and male first-catch urine and urethral swabs for testing with multiple APTIMA Assays on the Gen-Probe PANTHER® System
- Trial name
- NCT01638637
- Testing
- APTIMA Assays; PANTHER System
- Where
- 16 sites in United States
- Volunteers
- 1,492 people, healthy volunteers welcome
- Sponsor
- Gen-Probe, Incorporated
Mucosal Immune Response to Influenza Vaccination
How Healthy Adults Respond to the Nasal Flu Vaccine
This study is looking at how the immune system in the nose responds after receiving the FluMist nasal flu vaccine in healthy adults. FluMist is an FDA-approved influenza vaccine that is given as a nasal spray.
- Trial name
- MOSAIC (NCT07726862)
- Testing
- FluMist (Live Attenuated Influenza Vaccine)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
COVID19
Clinical Validation of New Injection Molded Flocked Nasopharyngeal Swabs in Response to the COVID-19 Pandemic
The SARS-CoV-2 pandemic has resulted in an international shortage of the nasopharyngeal (NP) swabs used to collect sample for virological testing.
- Trial name
- NCT04368260
- Testing
- Control swab, Prototype swab
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Virginia
SARS-CoV Infection, Coronavirus
Should Palatine Tonsils be Included in the Oropharyngeal Swab for SARS-CoV-2 Molecular Testing?
Citizens who undergo testing for COVID-19 at one of two Testcenters in Copenhagen Captial Region will be invited to participate in the study.
- Conditions
- SARS-CoV Infection, Coronavirus, Corona Virus Infection
- Trial name
- NCT05611203
- Testing
- An Oropharyngeal swab
- Where
- 2 sites in Denmark
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Covid19
Comparison of Detection of SARS-CoV2 (COVID-19) Between Nasopharyngeal Swab Specimens and Those Obtained by Salivary Sputum
Multicenter observational study of diagnostic test validation (Research Involving the Human Person, type 3) In addition to the diagnosis by the reference method (nasopharyngeal swab), the patient will be asked to provide a saliva…
- Trial name
- COVISAL (NCT05024461)
- Testing
- Salivary test for COVID19
- Where
- French Guiana
- Volunteers
- 1,159 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier de Cayenne
Healthy Young Adults, Influenza Vaccines
Characterizing the Human Airway Immune Response to FluMist Vaccination
The goal of this clinical trial is to measure the immune response in the blood, nose, and lungs after participants receive either the FDA-approved inactivated influenza vaccine or the FDA-approved intranasal FluMist vaccine.
- Conditions
- Healthy Young Adults, Influenza Vaccines, Influenza Vaccine Response
- Trial name
- EVax-3 (NCT07177417)
- Testing
- FluMist, inactivated influenza vaccine, bronchoscopy
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
COVID -19
Diagnostic Accuracy of 2 cm Versus 4 cm Insertion Depth for Nasal Swabs for SARS-CoV-2 (COVID-19) Rapid Antigen Testing-A Randomized Controlled Trial
This study aims to compare the diagnostic accuracy of rapid antigen detection tests (RDTs) for SARS-CoV-2 using nasal swab insertion depths of 2 cm versus 4 cm.
- Trial name
- NCT07597889
- Testing
- 4 cm nasal swab - left nostril, 2 cm nasal swab in the left nostril, 4 cm nasal swab - right nostril
- Where
- Denmark
- Volunteers
- 317 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
COVID-19 Virus Infection, COVID-19
Evaluation of Clinical Performance and Usability of iStatis COVID-19 Ag Rapid Test at POC
A rapid point of care test for the detection of virus particles will be compared to the FDA approved EUA RT-PCR detection standard.
- Conditions
- COVID-19 Virus Infection, COVID-19, Coronavirus Disease-19, COVID-19 Pandemic
- Trial name
- NCT05514691
- Testing
- iStatis COVID-19 Ag Rapid Test, "COVID-19 RT-PCR Test EUA Number: EUA200011, Company: Laboratory Corporation of America ("Labcorp")
- Where
- 2 sites in United States
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- bioLytical Laboratories
Childhood Infections
The Investigation of Methods to Capture Acute Respiratory and Gastrointestinal Infections of Children Aged 1 to 3 Years
This study serves as a feasibility study for a birth cohort study to investigate the influence of the sequence and load of infections and vaccinations on the development of the immune system of children.
- Trial name
- NCT02081833
- Where
- Germany
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Helmholtz Centre for Infection Research
The Retention of Iodine in Saliva Over the Time, The Comparison of Iodine in Saliva Between Gargle and Swab
Alternative Application Methods of Pre-procedural Povidone Iodine Mouthrinse
To compare the iodine remaining in saliva between gargle method and swab method
- Trial name
- NCT06272019
- Testing
- Iodine gargle
- Where
- Thailand
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Covid19
Detection of SARS-CoV-2 in Nasopharyngeal Swabs by Using Multi-Spectral Screening System
The aim of this research is to use the Multi-Spectral method to measure the biomolecular fingerprint of the virus directly instead of the virus's RNA (RT-PCR) or the body's immune response (antibody) measurement methods to…
- Trial name
- NCT04860895
- Testing
- AP-23
- Where
- Turkey (Türkiye)
- Volunteers
- 4,400 people, healthy volunteers welcome
- Sponsor
- Fable Biyoteknoloji San ve Tic A.S
Chronic Wounds
Swab Sample Collection for the Detection of Bacterial Proteases
The objective of this study is to collect wound exudate (fluid) swab samples from Subjects who have wounds that show clinical signs of infection, as well as from Subjects who have wounds that do not show clinical signs of…
- Trial name
- NCT01881815
- Testing
- Swabs
- Where
- United States
- Volunteers
- 141 people, healthy volunteers welcome
- Sponsor
- Systagenix Wound Management
COVID-19
COVID-19 Infection Control Using H2O2 Mouth Wash and Nasal Spray
Hydrogen peroxide is produced physiologically by oral bacteria and plays a significant role in the balance of oral microecology since it is an important antimicrobial agent.
- Trial name
- NCT04878042
- Testing
- Hydrogen peroxide
- Where
- Italy
- Volunteers
- healthy volunteers welcome
- Sponsor
- EPISTATA
COVID-19
The Measurement of Chemicals in Exhaled Breath Can Identify If a Person is Infected with COVID-19
The type and number of chemicals in exhaled breath are different in people with infection as compared to those without infection. In this study, the breath of people with and without COVID infection will be measured.
- Trial name
- NCT06571136
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- N5 Sensors