Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 7, 2026, 8:06 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Microbiological analysis Clear all
Terminated No phase listed Observational

Diagnostic Tests to Help Determine Osteomyelitis

NCT01612962
View directory record Official record
Conditions
Osteomyelitis
Interventions
Not listed
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 5, 2015 · Synced Sep 7, 2026, 8:06 PM EDT
Completed No phase listed Observational

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

NCT02352389
View directory record Official record
Conditions
Influenza, Human
Interventions
Blood sample, Nasal swab, Oropharyngeal swab, Stool sample, Symptom checklist
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 11, 2023 · Synced Sep 7, 2026, 8:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Acne Vulgaris Related Microbiology and Serology

NCT04056598
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Study of humoral immunity
Diagnostic Test
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 40 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Sep 7, 2026, 8:06 PM EDT
Completed Not applicable Interventional

Vitamin D and Microbiota in Cystic Fibrosis

NCT02589444
View directory record Official record
Conditions
Vitamin D Deficiency, Cystic Fibrosis
Interventions
High-Dose Vitamin D3, Stool Sample, Sputum Sample, Sham Comparator, Blood draw
Dietary Supplement · Other · Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 13, 2017 · Synced Sep 7, 2026, 8:06 PM EDT
Completed Phase 1Phase 2 Interventional Results available

A Phase 1b/2 Trial of the Safety and Microbiological Activity of Bacteriophage Therapy in Cystic Fibrosis Subjects Colonized With Pseudomonas Aeruginosa

NCT05453578
View directory record Official record
Conditions
Bacterial Disease Carrier, Cystic Fibrosis
Interventions
Placebo, WRAIR-PAM-CF1
Other · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
19
States / cities
Tucson, Arizona • La Jolla, California • Los Angeles, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Sep 7, 2026, 8:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Apical Size and Root Canal Treatment Success Trial (AS-RCT Trial)

NCT03053037
View directory record Official record
Conditions
Root Canal Therapy
Interventions
final apical size instrumentation
Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
2
States / cities
San Antonio, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 23, 2022 · Synced Sep 7, 2026, 8:06 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Autonomic and Cytokines Profiles of Patients With Ulcerative Proctitis

NCT03259659
View directory record Official record
Conditions
Inflammatory Bowel Diseases
Interventions
ECG recording, inflammatory cytokines, microbiota, ulcerative colitis disease activity index
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 30, 2020 · Synced Sep 7, 2026, 8:06 PM EDT
Terminated Not applicable Interventional Results available

Providing Optimal PEEP During Mechanical Ventilation for Obese Patients Using Esophageal Balloon

NCT03951064
View directory record Official record
Conditions
Obesity, Morbid, Ventilator-Induced Lung Injury, Respiratory Failure
Interventions
Esophageal balloon, Intervention Spontaneous Breathing Trial (SBT) and Extubation, Control Spontaneous Breathing Trial and Extubation, Intervention Weaning after Tracheostomy, Control Weaning after Tracheostomy
Device · Procedure
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 4, 2024 · Synced Sep 7, 2026, 8:06 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 7, 2026, 8:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

A Biochip for Rapid Diagnosis of Complicated Urinary Tract Infection

NCT00591240
View directory record Official record
Conditions
Urinary Tract Infections, Bladder, Neurogenic
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
338 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 26, 2016 · Synced Sep 7, 2026, 8:06 PM EDT
Completed Not applicable Interventional Results available

FOB in HSCT and Leukemia Patients With Acute Respiratory Symptoms and Pulmonary Infiltrates

NCT01328873
View directory record Official record
Conditions
Pulmonary Infiltrate New
Interventions
Microbiological analysis
Other
Lead sponsor
Northside Hospital, Inc.
Other
Eligibility
18 Years to 80 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 10, 2017 · Synced Sep 7, 2026, 8:06 PM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Photodynamic Therapy for Cutibacterium Acnes (C. Acnes) Decolonization of the Shoulder Dermis

NCT04636242
View directory record Official record
Conditions
C. Acnes, Phototherapy, Postoperative Infection, Arthroscopic Rotator Cuff Repair, Shoulder Surgery
Interventions
Skin Biopsy, 5 Aminolevulinic Acid + Phototherapy
Procedure · Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years to 80 Years · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced Sep 7, 2026, 8:06 PM EDT
Completed No phase listed Observational

Study Assessing Risk Factors for Abdominal Pain in Children With Inflammatory Bowel Disease

NCT02984059
View directory record Official record
Conditions
Inflammatory Bowel Disease
Interventions
Genomic DNA, RNA analysis, Microbiome, Calprotectin, Pain questionnaires, Anxiety/Depression Questionnaires
Genetic · Other
Lead sponsor
Connecticut Children's Medical Center
Other
Eligibility
8 Years to 18 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 7, 2019 · Synced Sep 7, 2026, 8:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Molecular Analysis of Microbial DNA in Infected Necrotizing Pancreatitis

NCT01815489
View directory record Official record
Conditions
Necrotizing Pancreatitis
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 25, 2022 · Synced Sep 7, 2026, 8:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Comparison of Root Canal Desinfection Protocols

NCT07439614
View directory record Official record
Conditions
Periapical Periodontitis
Interventions
Desinfection device, Analytical microbiological methods
Device
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Sep 7, 2026, 8:06 PM EDT
Completed No phase listed Observational

Selective Laser Photocoagulation of Communicating Vessels in Twin-Twin Transfusion Syndrome

NCT01622049
View directory record Official record
Conditions
Twin Twin Transfusion Syndrome
Interventions
Selective Laser Photocoagulation of Communicating Vessels
Device
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 13, 2013 · Synced Sep 7, 2026, 8:06 PM EDT
Not listed No phase listed Observational

Observational Study of Sepsis and Pneumonia to Develop Diagnostic Tests

NCT00258869
View directory record Official record
Conditions
Sepsis, Septicemia, Sepsis Syndrome, Shock, Septic, Community Acquired Pneumonia
Interventions
Not listed
Lead sponsor
National Center for Genome Resources
Other
Eligibility
6 Years and older
Enrollment
1,200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
3
States / cities
Detroit, Michigan • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 8, 2010 · Synced Sep 7, 2026, 8:06 PM EDT
Active, not recruiting No phase listed Observational

Utility of Advanced Ultrasound Otoscope In The Diagnosis of AOM

NCT06429709
View directory record Official record
Conditions
Otitis Media Recurrent, Middle Ear Infection, Ear Infection
Interventions
Advanced Ultrasound Otoscope
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
0 Years to 12 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 7, 2026, 8:06 PM EDT