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Showing 1–24 of 156 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Antimicrobial Prophylaxis Clear all
Withdrawn Phase 2 Interventional

Preventing Frequent Sinus Infections in HIV-Infected Patients

NCT00000752
View directory record Official record
Conditions
HIV Infections, Sinusitis
Interventions
Pseudoephedrine hydrochloride, Guaifenesin, Cefuroxime axetil, Beclomethasone dipropionate
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1993
U.S. locations
10
States / cities
San Diego, California • San Francisco, California • The Bronx, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2021 · Synced Jul 22, 2026, 7:45 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Vascular Surgical Antibiotic Prophylaxis Study (VSAPS 2)

NCT01612052
View directory record Official record
Conditions
MRSA - Methicillin Resistant Staphylococcus Aureus Infection
Interventions
Antibiotic Prophylaxis
Drug
Lead sponsor
CAMC Health System
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Charleston, West Virginia
Source: ClinicalTrials.gov public record
Updated Feb 19, 2013 · Synced Jul 22, 2026, 7:45 AM EDT
Terminated Phase 3 Interventional Results available

D-PLEX 302: Efficacy and Safety of D-PLEX in the Prevention of Sternal Infection Post Cardiac Surgery

NCT03558984
View directory record Official record
Conditions
Surgical Site Infection, Sternal Infection, Cardiac Surgery
Interventions
D-PLEX, Standard of Care
Drug · Other
Lead sponsor
PolyPid Ltd.
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Rochester, Minnesota • Huston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Phase 2 Interventional Results available

Does Antibiotic Prophylaxis Reduce Wound Complications After Vulvar Excision of Premalignant Lesions

NCT03578965
View directory record Official record
Conditions
Premalignant Vulvar Lesion, Benign Vulvar Lesion
Interventions
Cefazolin
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 20, 2022 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Phase 1 Interventional

A Study of Doripenem in Infants Less Than 12 Weeks of Age

NCT01381848
View directory record Official record
Conditions
Bacterial Infections
Interventions
Doripenem
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
Up to 12 Weeks
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
7
States / cities
Little Rock, Arkansas • Orange, California • Royal Oak, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Serum Levels of Doxycycline at the Time of Abortion With Two Dosing Regimens

NCT00177333
View directory record Official record
Conditions
Abortion, Induced, Vomiting
Interventions
Doxycycline
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 28, 2016 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Not applicable Interventional

A Study to Evaluate the Effects of Azithromycin on MAC Disease Prevention in HIV-Positive Patients

NCT00000947
View directory record Official record
Conditions
Mycobacterium Avium-intracellulare Infection, HIV Infections
Interventions
Azithromycin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
850 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2000
U.S. locations
19
States / cities
San Francisco, California • Denver, Colorado • Washington D.C., District of Columbia + 11 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Formative Study to Explore the Sensory Perceptions of Vaginal Product Users

NCT01334827
View directory record Official record
Conditions
Microbicide Delivery System Acceptability
Interventions
high volume gel, low volume gel, vaginal film
Other
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Jul 22, 2026, 7:45 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Nutraceutical Efficacy for rUTI

NCT03395288
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
D-Mannose
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
20 Years and older · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 3, 2022 · Synced Jul 22, 2026, 7:45 AM EDT
Terminated Phase 3 Interventional

Moxifloxacin in Preventing Bacterial Infections in Patients Who Have Undergone Donor Stem Cell Transplant

NCT00324324
View directory record Official record
Conditions
Breast Cancer, Chronic Myeloproliferative Disorders, Gestational Trophoblastic Tumor, Infection, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Neuroblastoma, Ovarian Cancer, Testicular Germ Cell Tumor
Interventions
moxifloxacin hydrochloride, Placebo
Drug
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years to 120 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 8, 2017 · Synced Jul 22, 2026, 7:45 AM EDT
Terminated Not applicable Interventional Results available

Antibiotic Prophylaxis for Simple Hand Lacerations

NCT01155154
View directory record Official record
Conditions
Simple Hand Lacerations
Interventions
cephalexin, clindamycin, placebo
Drug
Lead sponsor
State University of New York - Downstate Medical Center
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
3
States / cities
Brooklyn, New York • Staten Island, New York
Source: ClinicalTrials.gov public record
Updated Nov 6, 2014 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, PK, and PD Study of IVRs Releasing TFV and LNG

NCT03279120
View directory record Official record
Conditions
Anti-Infective Agents, Anti-Retroviral Agents, Contraceptive Usage
Interventions
TFV/LNG IVR, Placebo
Drug
Lead sponsor
CONRAD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 22, 2019 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Trial Comparing the Optimal Timing of Antibiotic Prophylaxis at the Time of Cesarean Delivery

NCT00811603
View directory record Official record
Conditions
Cesarean Section, Infection
Interventions
Cefazolin (Timing of Antibiotic Prophylaxis)
Drug
Lead sponsor
MemorialCare
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
2
States / cities
Long Beach, California • Orange, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2009 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Tenofovir Gel in Pregnancy and Lactation

NCT01136759
View directory record Official record
Conditions
HIV Infections
Interventions
Tenofovir 1% gel, Placebo gel
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 40 Years · Female only
Enrollment
232 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
2
States / cities
Birmingham, Alabama • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 24, 2021 · Synced Jul 22, 2026, 7:45 AM EDT
Terminated Phase 4 Interventional Results available

Topical Antibiotic Irrigation (Gentamicin) in Prophylaxis of Midfacial Fracture Surgical Wounds

NCT03483363
View directory record Official record
Conditions
Surgical Site Infection
Interventions
topical irrigation with gentamicin (80mg diluted in 1L 0.9% normal saline), topical irrigation with sterile normal saline (NS), intravenous (IV) prophylactic antibiotic
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Jul 22, 2026, 7:45 AM EDT
Withdrawn Not applicable Interventional

Cleanser for Acute Wounds

NCT05422144
View directory record Official record
Conditions
Acute Wound
Interventions
Antimicrobial Skin & Wound Cleanser (AWC), Antimicrobial Wound Gel (AWG)
Device
Lead sponsor
Rochal Industries LLC
Industry
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2025 · Synced Jul 22, 2026, 7:45 AM EDT
Withdrawn Phase 2 Interventional

Fecal Transplant +/- Gut Decontamination in Preventing Acute Graft Versus Host Disease in Patients Given Broad-Spectrum Antibiotics

NCT03862079
View directory record Official record
Conditions
Graft-versus-host Disease Prevention
Interventions
Best Practice, Fecal Microbiota Transplantation, Nystatin, Piperacillin-Tazobactam
Other · Procedure · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
16 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Not applicable Interventional Results available

De-Implementation of Unnecessary Surgical Antibiotic Prophylaxis in Children

NCT04366440
View directory record Official record
Conditions
Surgical Site Infection
Interventions
Order set review and modification with facilitation, Order set review and modification
Behavioral · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
0 Days to 75 Years
Enrollment
18,267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
10
States / cities
St. Petersburg, Florida • Boston, Massachusetts • Ann Arbor, Michigan + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Jul 22, 2026, 7:45 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Nitrofurantoin and Urinary Tract Infections (UTIs)

NCT00678041
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Nitrofurantoin, Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 26, 2016 · Synced Jul 22, 2026, 7:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

The Pharmacokinetics of Azithromycin Prophylaxis for Cesarean Delivery

NCT01464840
View directory record Official record
Conditions
Endometritis
Interventions
Azithromycin
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Jul 22, 2026, 7:45 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Safety and Effectiveness of Novel Nitroglycerin Based Catheter Lock Solution

NCT02577718
View directory record Official record
Conditions
Catheter-Associated Infections, Catheter-Related Infections
Interventions
Nitroglycerin-citrate-ethanol (NiCE)
Drug
Lead sponsor
Novel Anti-Infective Technologies, LLC
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 5, 2017 · Synced Jul 22, 2026, 7:45 AM EDT
Completed No phase listed Observational Results available

Perioperative Antibiotic Choices for Surgical Prophylaxis in Penicillin-allergic Pediatric Patients

NCT02036840
View directory record Official record
Conditions
Penicillin Allergy
Interventions
Antibiotic
Drug
Lead sponsor
Joseph D. Tobias
Other
Eligibility
Not listed
Enrollment
513 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 21, 2015 · Synced Jul 22, 2026, 7:45 AM EDT
Recruiting Phase 4 Interventional

Duration of Cardiac Antimicrobial Prophylaxis Outcomes Study

NCT05447559
View directory record Official record
Conditions
Surgical Site Infection
Interventions
Cefazolin, Water for injection
Drug
Lead sponsor
Monash University
Other
Eligibility
18 Years and older
Enrollment
9,180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Jul 22, 2026, 7:45 AM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Trial of 70% Ethanol Versus Heparin to Reduce the Rate of Central Line Infections in Children With Short Bowel Syndrome

NCT01263574
View directory record Official record
Conditions
Catheter Related Infections, Short Bowel Syndrome
Interventions
70% ethanol
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Months and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 21, 2017 · Synced Jul 22, 2026, 7:45 AM EDT