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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:54 PM EDT

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Showing 1–24 of 115 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Prophylactic Antibiotics Clear all
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 10, 2016 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Phase 3 Interventional Results available

Study of Prophylactic Topical Dapsone 5% Gel Versus Moisturizer for Cetuximab-induced Papulopustular (Acneiform) Rash in Patients With mCRC or HNSCC Without Previous or Concurrent RT

NCT01931150
View directory record Official record
Conditions
Cetuximab-induced Papulopustular (Acneiform) Rash Who Have, Metastatic Colorectal Cancer or Head and Neck Squamous Cell Carcinoma
Interventions
Topical Dapsone 5% Gel, Moisturizer, oral antibiotics
Drug · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 13, 2017 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Not applicable Interventional

Treatment for Periodontal Disease in Dialysis Patients

NCT00937976
View directory record Official record
Conditions
Periodontal Disease
Interventions
Periodontal Scaling and Root Planing
Procedure
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 7, 2012 · Synced Oct 21, 2026, 10:54 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 10, 2026 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Phase 2Phase 3 Interventional

The Use of Prophylactic Antibiotics In the Management of Dog Bites

NCT00185939
View directory record Official record
Conditions
Bite, Wound, Infection
Interventions
Augmentin
Drug
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
3
States / cities
Burlingame, California • San Francisco, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2006 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Not applicable Interventional Results available

A Pilot Study on the Use of Prophylactic Antibiotics for EUS-guided Pancreatic Cyst Aspiration

NCT01929460
View directory record Official record
Conditions
Pancreatic Cysts
Interventions
Ciprofloxacin, Placebo (for ciprofloxacin)
Drug · Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years to 90 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 15, 2016 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Early Phase 1 Interventional

Vancomycin and Tobramycin Powder Use in Acute Open Fractures

NCT05849090
View directory record Official record
Conditions
Infections
Interventions
Cephalosporin or clindamycin/vancomycin antibiotics.., Vancomycin and Tobramycin antibiotics.
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 90 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 20, 2024 · Synced Oct 21, 2026, 10:54 PM EDT
Recruiting Early Phase 1 Interventional

Prophylactic Antibiotics in Cystectomy With Diversion

NCT06190197
View directory record Official record
Conditions
Muscle-Invasive Bladder Carcinoma, Radical Cystectomy, Ileal Conduit, Neobladder Diversion
Interventions
Prophylactic antibiotics postoperatively.
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 21, 2026, 10:54 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Antibiotic Usage Prior to OnabotulinumtoxinA Injection

NCT04754737
View directory record Official record
Conditions
Antibiotic Stewardship, Overactive Bladder, Onabotulinumtoxin A, UTI
Interventions
No antibiotic, Prophylactic antibiotic, cystoscopic injection of onabotulinumtoxinA
Other · Procedure
Lead sponsor
Benaroya Research Institute
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated May 24, 2024 · Synced Oct 21, 2026, 10:54 PM EDT
Terminated Not applicable Interventional Results available

Intravascular Ultrasound-Guided Intervention for Venous Leg Ulcers (IGuideU)

NCT04696354
View directory record Official record
Conditions
Venous Ulcer of Leg
Interventions
IVUS, Continued Compression Therapy/Stockings
Diagnostic Test · Other
Lead sponsor
Philips Clinical & Medical Affairs Global
Industry
Eligibility
18 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
8
States / cities
Darien, Connecticut • Winter Park, Florida • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Oct 21, 2026, 10:54 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Void Trials After Two Voiding Trials (TVT)

NCT03937531
View directory record Official record
Conditions
Postoperative Voiding Dysfunction, Postoperative Urinary Retention
Interventions
Bladder Scanner
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 28, 2020 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Not applicable Interventional Results available

Antibiotic Selection Using Next Generation Sequencing vs Urine Culture

NCT04404855
View directory record Official record
Conditions
Kidney Stone, Renal Stone, Infection, Bacterial
Interventions
NGS + Antibiotic Recommendation, Standard of Care treatment
Other · Procedure
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
3
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Oct 21, 2026, 10:54 PM 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 8, 2024 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Phase 4 Interventional Results available

Prophylactic Antibiotics in Admitted Cirrhotics

NCT04218695
View directory record Official record
Conditions
Cirrhosis, Liver
Interventions
Ceftriaxone, Normal saline
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 3, 2023 · Synced Oct 21, 2026, 10:54 PM EDT
Withdrawn Phase 4 Interventional

Role of Prophylactic Postoperative Antibiotics in HoLEP

NCT05274672
View directory record Official record
Conditions
Benign Prostatic Hyperplasia, Urinary Tract Infections
Interventions
Nitrofurantoin, Cephalexin, Sulfamethoxazole Trimethoprim Combination, Ciprofloxacin, Holmium Laser Enucleation of prostate
Drug · Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
40 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Temple, Texas
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 21, 2026, 10:54 PM EDT
Terminated Phase 1 Interventional

The Evaluation of Postoperative Antibiotics in Non-Infected Mandible Fractures

NCT04198129
View directory record Official record
Conditions
Jaw Fractures, Infection
Interventions
Antibiotic treatment (Unasyn or Cleocin), Antibiotic treatment (Augmentin or Cleocin), Control Group
Drug · Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 26, 2025 · Synced Oct 21, 2026, 10:54 PM EDT
Not listed Phase 4 Interventional

Antibiotics to Decrease Post ERCP Cholangitis

NCT03087656
View directory record Official record
Conditions
Cholangitis
Interventions
Ceftriaxone, Levofloxacin
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 21, 2026, 10:54 PM EDT
Terminated Not applicable Interventional Results available

A Study of the Laparoscopically-placed Adjustable Gastric Band for the Management of Obesity in Adolescent Patients

NCT01409928
View directory record Official record
Conditions
Obesity
Interventions
LAP-BAND (Allergan, Inc.)
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
14 Years to 17 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 7, 2020 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Phase 4 Interventional

Antibiotic Prophylaxis in Patients Undergoing Elective Total Knee Arthroplasty- Multi-center Trial

NCT03283878
View directory record Official record
Conditions
Arthropathy of Knee, Antibiotic Prophylaxis
Interventions
Cefazolin
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
1,770 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
14
States / cities
San Francisco, California • Atlanta, Georgia • Towson, Maryland + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Phase 3 Interventional Results available

D-PLEX 312 - Safety and Efficacy of D-PLEX in the Prevention of Post Abdominal Surgery Incisional Infection (SHIELD II)

NCT04411199
View directory record Official record
Conditions
Surgical Site Infection, Colon Surgery, Abdominal Surgery, Post-Op Infection
Interventions
D-PLEX, Standard of Care (SoC)
Drug · Other
Lead sponsor
PolyPid Ltd.
Industry
Eligibility
18 Years to 99 Years
Enrollment
975 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
5
States / cities
Augusta, Georgia • New Orleans, Louisiana • St Louis, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 21, 2026, 10:54 PM EDT
Withdrawn Phase 4 Interventional

Serum and Tissue Cefazolin Concentrations in Normal Weight Patients Undergoing Cesarean Delivery.

NCT01880112
View directory record Official record
Conditions
Infection, Cesarean Delivery, Antibiotic Prophylaxis
Interventions
Cefazolin
Drug
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Jun 18, 2013 · Synced Oct 21, 2026, 10:54 PM EDT
Completed Phase 4 Interventional Results available

Prophylactic Antibiotics for Urinary Tract Infections After Robot-Assisted Radical Cystectomy

NCT04502095
View directory record Official record
Conditions
Bladder Carcinoma, Refractory Bladder Carcinoma, Urinary Tract Infection
Interventions
Clindamycin, Diary, Ertapenem, Levofloxacin, Nitrofurantoin, Trimethoprim-Sulfamethoxazole
Drug · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 21, 2026, 10:54 PM EDT
Not listed Not applicable Interventional

A Research Study to Evaluate the Effects of Repeated Intravitreal Injections on Bacteria Around the Eye

NCT01531842
View directory record Official record
Conditions
Central Retinal Vein Occlusion, Choroidal Neovascularization, Age-related Macular Degeneration, Branch Retinal Vein Occlusion
Interventions
Conj flora Antibiotic resistance
Procedure
Lead sponsor
Mid Atlantic Retina
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 13, 2012 · Synced Oct 21, 2026, 10:54 PM EDT
Terminated Phase 4 Interventional

Noninferiority Comparison of Prophylactic Open Fracture Antimicrobial Regimens

NCT03560232
View directory record Official record
Conditions
Open Fracture, Post-Op Wound Infection
Interventions
Ceftriaxone, Ampicillin/sulbactam, Piperacillin/tazobactam, Cefazolin + Gentamicin, Clindamycin + Gentamicin
Drug
Lead sponsor
Mercy Health Ohio
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Warren, Ohio • Youngstown, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 11, 2020 · Synced Oct 21, 2026, 10:54 PM EDT