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ClinicalTrials.gov public records Last synced Jul 22, 2026, 11:48 AM EDT

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Showing 1–24 of 672 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Antibiotic Therapy Clear all
Terminated Not applicable Interventional Results available

Placebo-Controlled Trial of Antibiotic Therapy in Adults With Suspect Lower Respiratory Tract Infection (LRTI) and a Procalcitonin Level

NCT03341273
View directory record Official record
Conditions
Lower Respiratory Tract Infection
Interventions
Azithromycin, Placebo, VIDAS B.R.A.H.M.S Procalcitonin Test (PCT)
Drug · Other · Device
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
5
States / cities
Atlanta, Georgia • Decatur, Georgia • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Jul 22, 2026, 11:48 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Treatment Utility of Postpartum Antibiotics in Chorioamnionitis

NCT01585129
View directory record Official record
Conditions
The Primary Outcome of This Study Will be the Rate of Endometritis
Interventions
Postpartum Antibiotics, No postpartum antibiotics
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
14 Years to 50 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
2
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 18, 2018 · Synced Jul 22, 2026, 11:48 AM EDT
Not yet recruiting Phase 4 Interventional

Efficacy of Oral vs IV Antibiotics in the Treatment of Orofacial Osteomyelitis

NCT05867654
View directory record Official record
Conditions
Osteomyelitis of Jaw
Interventions
Amoxicillin-clavulanate 875mg/125mg q12hrs, oral clindamycin 300mg q6hrs, Levofloxacin 750mg QID
Drug
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Phase 2 Interventional Results available

The Safety and Efficacy of an Antibiotic Sponge in Diabetic Patients With Moderately Infected Foot Ulcers

NCT00659646
View directory record Official record
Conditions
Diabetic Foot Ulcer
Interventions
gentamicin-collagen sponge and levofloxacin, Levofloxacin only
Drug
Lead sponsor
Innocoll
Industry
Eligibility
18 Years to 80 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Lakeland, Florida
Source: ClinicalTrials.gov public record
Updated Jan 26, 2022 · Synced Jul 22, 2026, 11:48 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Prophylactic Antibiotics Prior to Embryo Transfer (PAPET): RCT

NCT03386227
View directory record Official record
Conditions
Assisted Reproductive Technology, Antibiotic Prophylaxis, Embryo Transfer
Interventions
Withholding antibiotic prophylaxis
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 43 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Not applicable Interventional

Strategies to Reduce Transmission of Antimicrobial Resistant Bacteria in Intensive Care Units (STAR*ICU) Trial

NCT00100386
View directory record Official record
Conditions
Bacterial Diseases
Interventions
Intensive Control Strategy, Standard Control Strategy
Procedure · Behavioral
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
30,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
19
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Tucson, Arizona + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2011 · Synced Jul 22, 2026, 11:48 AM EDT
Terminated Phase 3 Interventional Results available

CleanUP IPF for the Pulmonary Trials Cooperative

NCT02759120
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
Antimicrobial therapy: Co-trimoxazole or Doxycycline, No Intervention: Standard of Care
Drug · Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
40 Years and older
Enrollment
513 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
31
States / cities
Birmingham, Alabama • Tucson, Arizona • Sacramento, California + 22 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Phase 1 Interventional Results available

Safety and Tolerability of Ceftazidime-Avibactam for Pediatric Patients With Suspected or Confirmed Infections

NCT01893346
View directory record Official record
Conditions
Systemic Infections
Interventions
CAZ-AVI
Drug
Lead sponsor
Pfizer
Industry
Eligibility
3 Months to 17 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
10
States / cities
Little Rock, Arkansas • Orange, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Not applicable Interventional Results available

Efficacy of Post-operative Antibiotic Prophylaxis for Thoracic Surgery Requiring Tube Thoracostomy

NCT00818766
View directory record Official record
Conditions
Antibiotic Prophylaxis
Interventions
cefazolin or vancomycin, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 25, 2017 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Use of a Behavioral Economic Intervention to Reduce Antibiotic Prescription for Upper Respiratory Infections

NCT03464279
View directory record Official record
Conditions
Antibiotics, Upper Respiratory Infections, Safety-Net Hospitals, Behavioral Economics, Choosing Wisely
Interventions
Nudge using Behavioral Economic Interventions, Standard Practices to Reduce Health System Antibiotic Prescription
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 1, 2018 · Synced Jul 22, 2026, 11:48 AM EDT
Recruiting Phase 1 Interventional

Safety Trial of Antimicrobial Therapy and Precision Radiation Therapy in Patients With Oligoprogressive Non-small Cell Lung Cancer

NCT03546829
View directory record Official record
Conditions
Early Stage Non-Small Cell Lung Cancer
Interventions
Vancomycin, Precision hypofractionated radiation
Drug · Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Jul 22, 2026, 11:48 AM EDT
Terminated Phase 1 Interventional

A Study of Safety of PBCLN-003 Following Antibiotic Therapy in Subjects With C.Difficile-associated Diarrhea

NCT03793686
View directory record Official record
Conditions
Clostridium Difficile Diarrhea
Interventions
PBCLN-003, Placebo
Drug
Lead sponsor
Prolacta Bioscience
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Idaho Falls, Idaho
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Not applicable Interventional

A Prospective Study of Multidrug Resistance and a Pilot Study of the Safety of and Clinical and Microbiologic Response to Levofloxacin in Combination With Other Antimycobacterial Drugs for Treatment of Multidrug-Resistant Pulmonary Tuberculosis (MDRTB) in HIV-Infected Patients.

NCT00000796
View directory record Official record
Conditions
HIV Infections, Tuberculosis
Interventions
Cycloserine, Ethionamide, Capreomycin sulfate, Aminosalicylic acid, Streptomycin sulfate, Ethambutol hydrochloride, Amikacin sulfate, Isoniazid, Pyrazinamide, Pyridoxine hydrochloride, Levofloxacin, Rifampin, Clofazimine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
525 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1998
U.S. locations
21
States / cities
Chicago, Illinois • Detroit, Michigan • Brooklyn, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Patient-Directed Antimicrobial Duration in Acute Uncomplicated Pyelonephritis

NCT06127160
View directory record Official record
Conditions
Pyelonephritis Acute
Interventions
Cephalexin, Cephalexin or placebo
Drug
Lead sponsor
Brett A Faine
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
Sylmar, California • Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jul 22, 2026, 11:48 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Preoperative Prophylactic Antibiotic Duration in Moderate to High Risk Ureteroscopy

NCT06149455
View directory record Official record
Conditions
Infections, Urinary Tract, Nephrolithiasis
Interventions
Duration of antibiotics
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 99 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced Jul 22, 2026, 11:48 AM EDT
Recruiting No phase listed Observational

Clinical Microbial Species & Antibiotic Resistance ID in ED Patients Presenting With Infection - is Rapid ID Possible & Accurate?

NCT01904188
View directory record Official record
Conditions
Sepsis, Systemic Inflammatory Response Syndrome, Infection Mixed, Infection, Bacterial, Infection, Fungal, Infection, Coronavirus, Antibiotic Resistance Genes, Human Genome Analysis
Interventions
Gene Z or other rapid diagnostic techniques developed in our lab (as of 2018 not using Gene Z - now using In-Dx along with other developed techniquesregularly)
Device
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2032
U.S. locations
2
States / cities
Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Not applicable Interventional

Digital Otoscope Versus Education and Feedback for Otitis Media in Young Children

NCT06731660
View directory record Official record
Conditions
Otitis Media, Antimicrobial Stewardship
Interventions
Education with personalized performance feedback, Use of digital otoscope
Other · Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Wellesley, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Phase 2 Interventional Results available

Healing Effects of HP802-247 Versus Antibiotic Ointment in Mohs Micrographic Surgery Patients

NCT01359735
View directory record Official record
Conditions
Non-melanoma Skin Cancer
Interventions
HP802-247, Bacitracin Ointment
Biological
Lead sponsor
Healthpoint
Industry
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jun 28, 2017 · Synced Jul 22, 2026, 11:48 AM EDT
Completed Phase 4 Interventional

Study of the Use of Coated Venous Catheters in the Critically Ill Child

NCT00202813
View directory record Official record
Conditions
Children in the Pediatric Intensive Care Unit or General Pediatric Care Unit Requiring a Central Venous Catheter
Interventions
Cook Spectrum Pediatric Central Venous Catheter Anti-microbial Impregnated Polyurethane and Arrow Pediatric Central Venous Catheter
Device
Lead sponsor
Corewell Health West
Other
Eligibility
Up to 18 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 7, 2024 · Synced Jul 22, 2026, 11:48 AM EDT
Recruiting Not applicable Interventional

Interventions to De-implement Unnecessary Antibiotic Prescribing for Children With Ear Infections

NCT06034080
View directory record Official record
Conditions
Acute Otitis Media, Ear Infection, Pediatric Infectious Disease
Interventions
Changes to the electronic health record (EHR), Individualized audit and feedback reporting for clinicians, Clinician education sessions, Use of a shared decision-making (SDM) aide, Shared decision-making (SDM) education
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
6 Months to 17 Years
Enrollment
1,566 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
3
States / cities
Denver, Colorado • Chicago, Illinois • Murray, Utah
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Jul 22, 2026, 11:48 AM EDT
Not yet recruiting No phase listed Observational

Adapting Enhanced Supports to Improve Patient Adherence to Secondary Antibiotic Prophylaxis for Rheumatic Heart Disease

NCT07666048
View directory record Official record
Conditions
Rheumatic Heart Disease in Children
Interventions
CHW Delivered SAP Adherence Supports
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 22, 2026, 11:48 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Knee Prosthetic Joint Infection Antibiotic Elution

NCT06023238
View directory record Official record
Conditions
Prosthetic-joint Infection, Arthroplasty Complications
Interventions
Treatment of Chronic TKA PJI
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Jul 22, 2026, 11:48 AM EDT
Not listed Phase 3 Interventional

Mino-Lok Therapy (MLT) for the Treatment of CRBSI/CLABSI

NCT02901717
View directory record Official record
Conditions
Catheter-related Infections
Interventions
Mino-Lok, Antibiotic lock
Drug
Lead sponsor
Leonard-Meron Biosciences, Inc.
Industry
Eligibility
12 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
19
States / cities
Washington D.C., District of Columbia • Gainesville, Florida • Hines, Illinois + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2022 · Synced Jul 22, 2026, 11:48 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Improving Antibiotic Use in Urgent Care Facilities

NCT03932708
View directory record Official record
Conditions
Antibiotic Side Effect, Behavioral Changes
Interventions
CDC Core Elements of Outpatient Stewardship
Behavioral
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
Not listed
Enrollment
700,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Mar 28, 2022 · Synced Jul 22, 2026, 11:48 AM EDT