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Showing 1–24 of 64 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Skin Swab Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Discovering New Genetic Markers in Adults and Children Who May Be At Risk for Hereditary Forms of Cancer

NCT03922893
View directory record Official record
Conditions
Cancer
Interventions
Family History Information, ORAGENE, Blood, Skin Biopsy
Other · Genetic
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Sep 2, 2026, 6:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Microneedle Patch Study in Healthy Infants/Young Children

NCT03207763
View directory record Official record
Conditions
Vaccination, Skin Absorption
Interventions
Microneedle Formulation 1, Microneedle Formulation 2
Device
Lead sponsor
Emory University
Other
Eligibility
6 Weeks to 24 Months
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 9, 2020 · Synced Sep 2, 2026, 6:08 PM EDT
Completed No phase listed Observational

COVID-19 Respiratory Outcomes Registry

NCT05074875
View directory record Official record
Conditions
Covid19
Interventions
Questionnaires and Patient Reported Outcomes (PROs), Nasal Swab COVID-19 reverse transcription polymerase chain reaction test (RT-PCR), Blood Samples for Biomarkers, High Resolution Computed Tomography, Physical Exam and Vital Signs, Medical Research Council Sum Score, Hand Grip Strength, Spirometry, Diffusing Capacity of Carbon Monoxide, 6 Minute Walk Test, Sit to Stand (STS) Measurement
Other · Diagnostic Test · Genetic
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
37 participants
Timeline
2021 – 2023
U.S. locations
4
States / cities
St Louis, Missouri • New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced Sep 2, 2026, 6:08 PM EDT
Completed No phase listed Observational

Surgical Prep in Hand Surgery

NCT01676051
View directory record Official record
Conditions
Surgical Scrubbing, Disinfection
Interventions
Skin culture
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 89 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 30, 2017 · Synced Sep 2, 2026, 6:08 PM EDT
Completed No phase listed Observational

Microbiome in Lung Cancer and Other Malignancies

NCT03688347
View directory record Official record
Conditions
Lung Cancer, Cancer, Malignancy
Interventions
Nasal Swab, Oral Swab, Stool Collection, Microbiome analysis, DNA Banking, Skin Swab
Procedure · Other · Genetic
Lead sponsor
Taher Abu Hejleh
Other
Eligibility
18 Years to 100 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 10, 2022 · Synced Sep 2, 2026, 6:08 PM EDT
Withdrawn No phase listed Observational

Incidence of HIV Infection in Screening Indian Men Who Have Sex With Men

NCT04142385
View directory record Official record
Conditions
HIV Infection
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis, Medical Examination, Physical Examination, Proctoscopy with Biopsy, Questionnaire Administration
Other · Procedure
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2025 · Synced Sep 2, 2026, 6:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Normal Blood, Bone Marrow and Buccal Mucosa Protocol

NCT00806364
View directory record Official record
Conditions
Non-atopic, Atopic, Healthy, Normal, Allergy
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
119 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 3, 2023 · Synced Sep 2, 2026, 6:08 PM EDT
Recruiting Phase 3 Interventional

The Effect of Bacterial Decolonization Before Skin Cancer Surgery on Infection Rate of Lower Extremity Wounds Left Open to Heal

NCT07142408
View directory record Official record
Conditions
Surgical Wound Infection
Interventions
Chlorhexidine gluconate (4%), Mupirocin 2% Ointment
Drug
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
848 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 25, 2025 · Synced Sep 2, 2026, 6:08 PM EDT
Not listed Not applicable Interventional

Electrical Nerve Stimulation for Overactive Bladder a Comparison of Treatments

NCT01940367
View directory record Official record
Conditions
Overactive Bladder, Urge Urinary Incontinence
Interventions
PTNS (Percutaneous Tibial Nerve Stimulation, TENS (Transcutaneous Electrical Nerve Stimulation)
Device
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years and older · Female only
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
3
States / cities
Bethesda, Maryland • Fort Belvoir, Virginia • Portsmouth, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 27, 2016 · Synced Sep 2, 2026, 6:08 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Pilot Study to Evaluate Skin Swabbing With Chlorhexidine to Prevent Skin And Soft Tissue Infections Among People Who Inject Drugs

NCT06733506
View directory record Official record
Conditions
Opioid Use Disorder, Injection Drug Use, Skin and Soft Tissue Infections (SSTIs)
Interventions
Chlorhexidine gluconate, Isopropyl Alcohol 70% Topical Application Solution, Skin Prep Before Injecting Recreational/Street Drugs
Drug · Behavioral
Lead sponsor
Gabriel John Culbert
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 2, 2025 · Synced Sep 2, 2026, 6:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Understanding and Diagnosing Allergic Disease in Twins

NCT01613885
View directory record Official record
Conditions
Allergies
Interventions
No Intervention
Other
Lead sponsor
Stanford University
Other
Eligibility
0 Years to 80 Years
Enrollment
340 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
2
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced Sep 2, 2026, 6:08 PM EDT
Completed Phase 3 Interventional

Acupuncture for the Treatment of Chronic Post-Chemotherapy Fatigue: A Randomized, Phase III Trial

NCT00200096
View directory record Official record
Conditions
Cancer
Interventions
Acupuncture and questionnaires, placebo acupuncture
Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 64 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
2
States / cities
Basking Ridge, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 14, 2011 · Synced Sep 2, 2026, 6:08 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Test for Pre Operative Skin Preparations

NCT00799812
View directory record Official record
Conditions
Topical Antisepsis
Interventions
CHG 2% w/v & IPA 70% v/v, swabstick (3 @ once)., CHG 2% w/v & IPA 70% v/v swab applied sequentially, Aqueous CHG 4% w/v applied according to mfr's directions, Sterile swabstick with sterile water (3 @ once), Sterile swabstick with sterile water (one-at-a-time)
Drug · Other
Lead sponsor
C. R. Bard
Industry
Eligibility
16 Years and older
Enrollment
335 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Sterling, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Sep 2, 2026, 6:08 PM EDT
Completed Not applicable Interventional Results available

The Natural History of Community-Associated MRSA Infections and Decolonization Strategies

NCT00513799
View directory record Official record
Conditions
Abscesses, Furunculosis, Staphylococcus Aureus, Staphylococcal Skin Infections
Interventions
Mupirocin ointment, Chlorhexidine showers, Bleach baths (dilute), Intensive education on personal hygiene
Drug · Genetic · Procedure + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
6 Months and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
2
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 29, 2015 · Synced Sep 2, 2026, 6:08 PM EDT
Completed Phase 4 Interventional Results available

SURGX Antimicrobial Gel Versus Povidone-iodine Skin Incision Prep in Total Shoulder Arthroplasty

NCT05919888
View directory record Official record
Conditions
Surgery, Surgical Site Infection, Cutibacterium Acnes, Prosthetic-joint Infection
Interventions
Povidone-Iodine, SURGX Wound Gel
Drug · Device
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Sep 2, 2026, 6:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Determine Range of Tissue Frataxin Concentrations and Other Potential Biomarkers

NCT05028764
View directory record Official record
Conditions
Friedreich Ataxia, Healthy Volunteers
Interventions
Buccal Swabs, Blood Draws and Skin Punch Biopsy
Diagnostic Test
Lead sponsor
Larimar Therapeutics, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Eatontown, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 23, 2022 · Synced Sep 2, 2026, 6:08 PM EDT
Not listed Not applicable Interventional

The Effect of an Individualized Impairment-based, Orthopedic Physical Therapy Intervention (IOI), on Muscle Stiffness, Pelvic Floor Function, and Pain in Women With Chronic Pelvic Pain

NCT04851730
View directory record Official record
Conditions
Pelvic Pain, Chronic Pain, Muscle Tightness
Interventions
Orthopedic Physical Therapy Intervention, Dry Needling
Procedure · Device
Lead sponsor
Texas Woman's University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Lee's Summit, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Sep 2, 2026, 6:08 PM EDT
Completed No phase listed Observational

Analysis of Skin Lesions for Melanoma Presence by Volatile Spectroscopy Techniques

NCT02393001
View directory record Official record
Conditions
Melanoma
Interventions
Dermatology patients
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 23, 2019 · Synced Sep 2, 2026, 6:08 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Chlorhexidine Versus Betadine in Preventing Colonization of Femoral Nerve Catheters After Total Joint Arthroplasty (TJA)

NCT00896402
View directory record Official record
Conditions
Infection
Interventions
Skin antisepsis with chlorhexidine, povidone-iodine
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Syosset, New York • Valley Stream, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2015 · Synced Sep 2, 2026, 6:08 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Safety of Gebauer's Pain Ease and Gebauer's Ethyl Chloride

NCT04207710
View directory record Official record
Conditions
Spray, Pain, Safety Issues
Interventions
Gebauer's Pain Ease Top Aerosol Mist Spray, Gebauer's Ethyl Chloride
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
Not listed
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 3, 2024 · Synced Sep 2, 2026, 6:08 PM EDT
Recruiting Not applicable Interventional

Post-incision Antimicrobial Wash vs C. Acnes in Shoulder Arthroplasty

NCT06831422
View directory record Official record
Conditions
Shoulder Arthroplasty, Positive C. Acnes Culture
Interventions
Povidone-Iodine, Hydrogen Peroxide, Xperience Antimicrobial Wash, Bacterial Cultures, Shoulder Arthroplasty
Device · Diagnostic Test · Procedure
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Sep 2, 2026, 6:08 PM EDT
Active, not recruiting Not applicable Interventional

Validation of Belun Ring Gen3 Deep Learning Algorithms With Subxiphoid Body Sensor

NCT06255613
View directory record Official record
Conditions
Sleep-Disordered Breathing, Sleep Architecture, Arrhythmia
Interventions
Belun Ring, Belun Cor
Device
Lead sponsor
Belun Technology Company Limited
Other
Eligibility
18 Years to 80 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Chardon, Ohio • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Sep 2, 2026, 6:08 PM EDT
Terminated Phase 4 Interventional

ChloraPrep Versus Betadine for Elective Knee Replacement Surgery

NCT01184196
View directory record Official record
Conditions
Arthroplasty, Knee Replacement, Replacement, Total Knee, Total Knee Replacement
Interventions
Swab area with Betadine, Swab area with ChloraPrep
Drug
Lead sponsor
Central DuPage Hospital
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Winfield, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 15, 2013 · Synced Sep 2, 2026, 6:08 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Characterizing Skin Microbiome Change in Atopic Dermatitis

NCT04800185
View directory record Official record
Conditions
Atopic Dermatitis, Atopic Dermatitis Eczema
Interventions
Crisaborole 2% Top Oint, Skin Microbiome Swabs
Drug · Genetic
Lead sponsor
University of California, Irvine
Other
Eligibility
2 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Feb 1, 2024 · Synced Sep 2, 2026, 6:08 PM EDT