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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Antibiotic Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Microdialysis and Pharmacokinetic Study of TR-701

NCT00666601
View directory record Official record
Conditions
Healthy
Interventions
TR-700 (active moiety), TR-701 (pro-drug)
Drug
Lead sponsor
Trius Therapeutics LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 50 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 14, 2019 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Not applicable Interventional

Bacteremia Antibiotic Length Actually Needed for Clinical Effectiveness

NCT03005145
View directory record Official record
Conditions
Bacteremia, Intensive Care, Critically Ill, Sepsis, Mortality, Antimicrobial
Interventions
7 days of adequate antibiotic treatment, 14 days of adequate antibiotic treatment.
Other
Lead sponsor
Sunnybrook Health Sciences Centre
Other
Eligibility
18 Years and older
Enrollment
3,622 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
2
States / cities
New York, New York • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Sep 24, 2026, 9:32 PM EDT
Completed No phase listed Observational

Comparison of Antibiotic Protocols in Spine Patients With Postoperative Drains

NCT01608854
View directory record Official record
Conditions
Surgical Wound Infection, Spinal Deformity, Spinal Degeneration
Interventions
Antibiotic Protocol
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
539 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 9, 2016 · Synced Sep 24, 2026, 9:32 PM EDT
Not listed Not applicable Interventional

Effectiveness for Interventions to Minimize Surgical Site Infections

NCT01153191
View directory record Official record
Conditions
Infections
Interventions
Normal saline pressurized irrigation, sub-q gentamicin
Procedure · Drug
Lead sponsor
Dallas VA Medical Center
Federal
Eligibility
18 Years to 95 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 3, 2011 · Synced Sep 24, 2026, 9:32 PM EDT
Completed No phase listed Observational

Evaluation of Infection in Obstructing Urolithiasis

NCT04332861
View directory record Official record
Conditions
Kidney Stone, Kidney Calculi, Urinary Tract Obstruction, Infection, Sepsis
Interventions
Initial clinical and laboratory evaluation
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
477 participants
Timeline
2019 – 2020
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 12, 2023 · Synced Sep 24, 2026, 9:32 PM EDT
Terminated Phase 4 Interventional Results available

Clinical, Inflammatory, and Economic Impact of Dextran 70 in Treating Spontaneous Bacterial Peritonitis

NCT00570960
View directory record Official record
Conditions
Spontaneous Bacterial Peritonitis
Interventions
Dextran 70, human albumin
Drug · Biological
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 2, 2014 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Phase 4 Interventional Results available

Management of Sub-Clinical Bacteriuria in Pregnancy

NCT03275623
View directory record Official record
Conditions
Cystitis, Cystitis;Puerperium, Pyelonephritis
Interventions
Antibiotic, Standard Prenatal Care
Drug · Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Sep 24, 2026, 9:32 PM 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 Sep 24, 2026, 9:32 PM EDT
Completed No phase listed Observational

Antibiotic Concentration After Delivery to Middle Ear for Chronic Suppurative Otitis Media

NCT05133258
View directory record Official record
Conditions
Chronic Suppurative Otitis Media
Interventions
Aspiration of middle ear fluid following standard-of-care delivery of ciprofloxacin and dexamethasone suspension
Other
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Sep 24, 2026, 9:32 PM EDT
Recruiting Not applicable Interventional

Application of a Prediction Model for Directing Antibiotic Use in the Treatment of Urinary Tract Infection in an Ambulatory Setting

NCT06976125
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Decision Aid-prediction model
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 24, 2026, 9:32 PM EDT
Completed No phase listed Observational

Impact of Immunosuppression in IBD Patients on Response to Influenza Vaccine

NCT00542776
View directory record Official record
Conditions
Inflammatory Bowel Disease (IBD), Immunosuppressed or Non-Immunosuppressed, Influenza Vaccine, Antibody Titers, Seroprotective Titers
Interventions
blood draw
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
5 Years and older
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 30, 2008 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Phase 1 Interventional

Study to Investigate the Safety, Tolerability, and Pharmacokinetics of DSTA4637S in Participants With Staphylococcus Aureus Bacteremia Receiving Standard-of-Care (SOC) Antibiotics

NCT03162250
View directory record Official record
Conditions
Bacteremia
Interventions
DSTA4637S, Placebo, SOC
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
4
States / cities
Torrance, California • Detroit, Michigan • Royal Oak, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 21, 2020 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Responses to Live Attenuated Influenza Virus (LAIV) in Chronic Obstructive Pulmonary Disease (COPD)

NCT04901455
View directory record Official record
Conditions
COPD
Interventions
LAIV
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Topical Antimicrobial Effectiveness Testing

NCT01366417
View directory record Official record
Conditions
Antimicrobial Effectiveness
Interventions
ChloraPrep One-Step, 70% isopropyl alcohol
Drug
Lead sponsor
C. R. Bard
Industry
Eligibility
18 Years to 90 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Sterling, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Not applicable Interventional Results available

Can Addition of Doxycycline Perioperatively Reduce Propionibacterium Acnes in Shoulder Arthroplasty?

NCT03115177
View directory record Official record
Conditions
Osteoarthritis
Interventions
Doxycycline, Cefazolin
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years to 90 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Sep 24, 2026, 9:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Pilot Study Assessing Intestinal Microbiota Diversification and Changes After Travel to South(East) Asia From the US

NCT03043300
View directory record Official record
Conditions
Dysbiosis
Interventions
Screening Criteria Review, Pre-Travel Questionnaire, Pre-Travel Stool Specimen Collection, Short-Term Post-Travel Questionnaire, Short-Term Post-Travel Stool Specimen Collection, Long-Term Post-Travel Questionnaire, Long-Term Post-Travel Stool Specimen Collection
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 29, 2019 · Synced Sep 24, 2026, 9:32 PM EDT
Recruiting Phase 3 Interventional

Antibiotic Cement Bead Pouch Versus Negative Pressure Wound Therapy

NCT05615844
View directory record Official record
Conditions
Open tíbia Fracture
Interventions
Antibiotic Cement Bead Pouch, Negative Pressure Wound Therapy
Drug · Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
312 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
30
States / cities
Chandler, Arizona • Tucson, Arizona • Davis, California + 25 more
Source: ClinicalTrials.gov public record
Updated Sep 13, 2026 · Synced Sep 24, 2026, 9:32 PM EDT
Terminated Phase 1 Interventional

Probiotics in the Reduction of Antibiotic Associated Diarrhea

NCT02589964
View directory record Official record
Conditions
Clostridium Difficile
Interventions
Florajen-3, Placebo
Dietary Supplement · Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years to 120 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 30, 2016 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Dropless Pars Plana Vitrectomy Study

NCT05331664
View directory record Official record
Conditions
Rhegmatogenous Retinal Detachment
Interventions
Pars plana vitrectomy, Triamcinolone Acetonide 40mg/mL, Moxifloxacin 0.5% or Polymyxin/Trimethoprim if patient is allergic to moxifloxacin, Prednisolone 1%, Atropine 1%
Procedure · Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
40 Years and older
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Sep 24, 2026, 9:32 PM EDT
Recruiting Not applicable Interventional

Reduction of Bacterial Seeding in Total Shoulder Arthroplasty

NCT07406893
View directory record Official record
Conditions
Joint Arthroplasty, Shoulder, Cutibacterium Acnes, Prosthetic Joint Infection
Interventions
Prontosan Wound Gel
Device
Lead sponsor
St. Louis University
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study of Aztreonam for Inhalation Solution (AZLI) in Patients With Cystic Fibrosis and Chronic Burkholderia Species Infection

NCT01059565
View directory record Official record
Conditions
Cystic Fibrosis, Burkholderia Infections
Interventions
AZLI, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
6 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
34
States / cities
Mobile, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 31 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2014 · Synced Sep 24, 2026, 9:32 PM EDT
Recruiting Not applicable Interventional

Lung Ultrasound for Guiding Antibiotic Use in Pediatric Pneumonia

NCT06921993
View directory record Official record
Conditions
Pneumonia Childhood, Pneumonia, Lung Ultrasound, Antibiotic Stewardship
Interventions
LUNG ULTRASOUND
Diagnostic Test
Lead sponsor
Meyer Children's Hospital IRCCS
Other
Eligibility
3 Years to 10 Years
Enrollment
659 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
4
States / cities
San Diego, California • New Haven, Connecticut • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 24, 2026, 9:32 PM EDT
Withdrawn Not applicable Interventional

The Effect of Yogurt in Cancer Patient With Moderate Gastrointestinal (GI) Symptoms

NCT03177681
View directory record Official record
Conditions
Malignant Neoplasms of Independent (Primary) Multiple Sites
Interventions
Tongue Assessment, Stool Sample, Questionnaires, Holter Monitor, Yogurt
Other · Behavioral · Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2023 · Synced Sep 24, 2026, 9:32 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intraocular Steroid After Cataract Surgery Study

NCT00478764
View directory record Official record
Conditions
Cataract
Interventions
intraocular triamcinolone and gatifloxicin
Drug
Lead sponsor
Dean Health System
Other
Eligibility
40 Years to 80 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Baraboo, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 24, 2007 · Synced Sep 24, 2026, 9:32 PM EDT