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ClinicalTrials.gov public records Last synced Nov 9, 2026, 5:24 PM EST

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Showing 865–888 of 1,280 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Infection Prophylaxis Clear all
Completed Early Phase 1 Interventional Accepts healthy volunteers

A Pilot Study for Toxicity Evaluation of HIV Rectal Microbicides

NCT00389311
View directory record Official record
Conditions
HIV Infections
Interventions
Normosol-R, Nonoxynol-9, Gastrointestinal instrumentation
Drug · Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 1, 2015 · Synced Nov 9, 2026, 5:24 PM EST
Terminated Phase 1 Interventional Accepts healthy volunteers

Vacuum Assisted Closure for Cesarean Section

NCT02390401
View directory record Official record
Conditions
Surgical Wound Infection
Interventions
Vacuum-assisted closure, Standard sterile dressing
Device
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
4
States / cities
Lebanon, New Hampshire • Nashua, New Hampshire
Source: ClinicalTrials.gov public record
Updated May 22, 2018 · Synced Nov 9, 2026, 5:24 PM EST
Recruiting No phase listed Observational Accepts healthy volunteers

Addressing Barriers to Achieving Cardiometabolic Disorders Prevention and Treatment Goals for PLWH in the SE US

NCT05129345
View directory record Official record
Conditions
Hypertension, Dyslipidemias, Type 2 Diabetes, HIV-1-infection
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
Charlotte, North Carolina • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 24, 2025 · Synced Nov 9, 2026, 5:24 PM EST
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessment of Pre-Exposure Prophylaxis (PrEP) Administered at Sexually Transmitted Disease (STD) Clinics

NCT01632995
View directory record Official record
Conditions
HIV Infections
Interventions
FTC 200 mg/TDF 300 mg fixed-dose combination tablet
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older · Male only
Enrollment
557 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
3
States / cities
San Francisco, California • Washington D.C., District of Columbia • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 5, 2021 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety, Tolerability and Acceptability of Long-Acting Cabotegravir (CAB LA) for the Prevention of HIV Among Adolescent Males

NCT04692077
View directory record Official record
Conditions
HIV Infections
Interventions
Cabotegravir (CAB) tablet, CAB LA, Tenofovir disoproxil fumarate/emtricitabine (TDF/FTC) tablet
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 17 Years · Male only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
4
States / cities
Aurora, Colorado • Chicago, Illinois • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Nov 9, 2026, 5:24 PM EST
Recruiting Phase 4 Interventional

Placement of Antibiotic Powder in Wounds During the Emergency Room

NCT03765567
View directory record Official record
Conditions
Open Fracture
Interventions
Vancomycin
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 89 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 2 Interventional Results available

Isavuconazole in Preventing Invasive Fungal Infections in Adult Patients With Newly Diagnosed Acute Myeloid Leukemia or Myelodysplastic Syndrome and Neutropenia

NCT03019939
View directory record Official record
Conditions
Acute Myeloid Leukemia, Myelodysplastic Syndrome, Neutropenia
Interventions
Isavuconazole
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Nov 9, 2026, 5:24 PM EST
Terminated Phase 2Phase 3 Interventional

Trial of Iseganan in Prevention of Ventilator-Associated Pneumonia

NCT00118781
View directory record Official record
Conditions
Pneumonia
Interventions
iseganan hydrochloride
Drug
Lead sponsor
IntraBiotics Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 19, 2005 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 4 Interventional

Dilute Betadine Lavage in the Prevention of Postoperative Infection

NCT01175044
View directory record Official record
Conditions
Prosthesis-Related Infections, Arthroplasty
Interventions
Betadine Lavage, Saline Lavage
Procedure
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
505 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
2
States / cities
Chicago, Illinois • Winfield, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 17, 2021 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Combo-PEP: Multipurpose Prevention of Post-Exposure Prophylaxis Regimens

NCT04860505
View directory record Official record
Conditions
Sexually Transmitted Diseases
Interventions
Doxycycline, Biktarvy
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 59 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 23, 2023 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 1Phase 2 Interventional

Sirolimus, Tacrolimus, and Methotrexate in Preventing Acute Graft-Versus-Host Disease in Patients With Hematologic Cancer Who Are Undergoing Donor Stem Cell Transplantation

NCT00089037
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Graft Versus Host Disease, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Diseases
Interventions
methotrexate, sirolimus, tacrolimus
Drug
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 15, 2011 · Synced Nov 9, 2026, 5:24 PM EST
Completed Not applicable Interventional

A Double-Blind Placebo-Controlled Group Comparative Study To Evaluate the Safety and Effectiveness of Aerosol Pentamidine in the Prophylaxis of Pneumocystis Carinii Pneumonia in Patients With AIDS Post First Episode PCP

NCT00002053
View directory record Official record
Conditions
Pneumonia, Pneumocystis Carinii, HIV Infections
Interventions
Pentamidine isethionate
Drug
Lead sponsor
Fisons
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Nov 9, 2026, 5:24 PM EST
Terminated Phase 3 Interventional Results available

The CRISIS Prevention Study

NCT00395161
View directory record Official record
Conditions
Sepsis
Interventions
Metoclopramide, Zinc, Glutamine, Selenium, saline, sterile water, selenium, whey-protein
Drug · Dietary Supplement · Other
Lead sponsor
Michael Dean
Other
Eligibility
12 Months to 17 Years
Enrollment
293 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
7
States / cities
Little Rock, Arkansas • Los Angeles, California • Washington D.C., District of Columbia + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2013 · Synced Nov 9, 2026, 5:24 PM EST
Completed Not applicable Interventional Results available

Endotracheal Tubes for Prevention of Ventilator-associated Pneumonia

NCT01744483
View directory record Official record
Conditions
Ventilator-acquired Pneumonia
Interventions
PVC ETT, PUC ETT, PUC-CASS ETT
Device
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Nov 9, 2026, 5:24 PM EST
Completed Not applicable Interventional

Preventive Treatment Against Tuberculosis (TB) in Patients With Human Immunodeficiency Virus (HIV) Infection and Confirmed Latent Tuberculous Infection

NCT00000638
View directory record Official record
Conditions
HIV Infections, Tuberculosis
Interventions
Isoniazid, Pyrazinamide, Pyridoxine hydrochloride, Rifampin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1999
U.S. locations
75
States / cities
Birmingham, Alabama • Los Angeles, California • Oakland, California + 39 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Nov 9, 2026, 5:24 PM EST
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

Study of Monovalent and Bivalent Recombinant Protein Vaccines Against COVID-19 in Adults 18 Years of Age and Older

NCT04904549
View directory record Official record
Conditions
COVID-19
Interventions
SARS-CoV-2 adjuvanted recombinant protein vaccine (monovalent D614) (primary series), SARS-CoV-2 adjuvanted recombinant protein vaccine (bivalent D614 + B.1.351) (primary series), Placebo, SARS-CoV-2 adjuvanted recombinant protein vaccine (monovalent B.1.351) (booster dose) >= 4 months after last vaccination, SARS-CoV-2 adjuvanted recombinant protein vaccine(monovalent D614)(primary series)& SARS-CoV-2 adjuvanted recombinant protein vaccine(monovalent B.1.351)(booster dose)>=4 months after last vaccination
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
18 Years and older
Enrollment
23,670 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
23
States / cities
Birmingham, Alabama • Huntsville, Alabama • Rolling Hills Estates, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Pharmacokinetics Study in Adults for the Prevention of S. Epidermidis Infection in Low Birth Weight Infants

NCT00636285
View directory record Official record
Conditions
Staphylococcal Sepsis
Interventions
Placebo, BSYX-A110
Drug
Lead sponsor
Biosynexus Incorporated
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 9, 2008 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 2 Interventional Accepts healthy volunteers

Follow-up Study of GSK Biologicals' Human Papilloma Virus (HPV) Vaccine to Prevent Cervical Infection in Young Adults

NCT00120848
View directory record Official record
Conditions
Infections, Papillomavirus
Interventions
HPV 16/18 VLP AS04
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
20 Years to 30 Years · Female only
Enrollment
776 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
17
States / cities
San Francisco, California • Augusta, Georgia • Bardstown, Kentucky + 13 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2016 · Synced Nov 9, 2026, 5:24 PM EST
Completed Early Phase 1 Interventional

Rifaximin for Infection Prophylaxis in Hematopoietic Stem Cell Transplantation

NCT03529825
View directory record Official record
Conditions
Microbial Colonization
Interventions
Rifaximin
Drug
Lead sponsor
Emory University
Other
Eligibility
2 Years to 21 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 12, 2021 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 3 Interventional Results available

Post-exposure Prophylaxis / Preemptive Therapy for SARS-Coronavirus-2

NCT04308668
View directory record Official record
Conditions
Corona Virus Infection, Acute Respiratory Distress Syndrome, SARS-CoV Infection, Coronavirus, Coronavirus Infections
Interventions
Hydroxychloroquine, Placebo
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
1,312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
2
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 13, 2021 · Synced Nov 9, 2026, 5:24 PM EST
Completed Not applicable Interventional

A Structural HIV Prevention Intervention Targeting High-risk Women

NCT04413591
View directory record Official record
Conditions
Sex Work
Interventions
Community based combination HIV prevention package
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older · Female only
Enrollment
385 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2022 · Synced Nov 9, 2026, 5:24 PM EST
Completed Phase 4 Interventional Accepts healthy volunteers

Rapid Development and Implementation of a Remote ECG-monitored Prospective Randomized Clinical Trial During a Pandemic: Hydroxychloroquine Prophylaxis in COVID-19 Household Contacts

NCT04652648
View directory record Official record
Conditions
Covid19, Hydroxychloroquine, Coronavirus Infection, Transmission, Prophylaxis
Interventions
Hydroxychloroquine
Drug
Lead sponsor
Bryn Mawr Hospital
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
3
States / cities
Bryn Mawr, Pennsylvania • Paoli, Pennsylvania • Wynnewood, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 3, 2020 · Synced Nov 9, 2026, 5:24 PM EST
Withdrawn No phase listed Observational Accepts healthy volunteers

The Role of Guideline-adherent Perioperative Antibiotic Administration and the Risk of Surgical Site Infections After Non-cardiac Surgery.

NCT03982810
View directory record Official record
Conditions
Surgical Site Infection, Antibiotic Prophylaxis
Interventions
Antibiotics
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced Nov 9, 2026, 5:24 PM EST
Enrolling by invitation Not applicable Interventional

A Spatial Analysis of Hotspots and Targeted Injection Settings Pilot Intervention for HIV Prevention Among People Who Inject Drugs

NCT05769023
View directory record Official record
Conditions
COVID-19
Interventions
Intervention test
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Nov 9, 2026, 5:24 PM EST