Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 22, 2026, 10:51 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: keflex Clear all
Recruiting Phase 2 Interventional Accepts healthy volunteers

Effects of Treatments on Atopic Dermatitis

NCT01631617
View directory record Official record
Conditions
Eczema, Dermatitis, Skin Diseases, Genetic, Dermatitis, Atopic, Skin Diseases
Interventions
Trimethoprim/sulfamethoxazole (TMP/SMZ), Cephalexin, Doxycycline, Sodium hypochlorite, Placebo capsules, Placebo Sodium hypochlorite
Drug · Other
Lead sponsor
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
NIH
Eligibility
2 Years to 50 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 22, 2026, 10:51 AM EDT
Recruiting Phase 2 Interventional

Microbiome and Association With Implant Infections

NCT05020574
View directory record Official record
Conditions
Breast Cancer, Breast Cancer Female, Genetic Predisposition to Disease
Interventions
Cephalexin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Not applicable Interventional

Surgical Site Infection and Antibiotic Use Study

NCT04631185
View directory record Official record
Conditions
Surgical Site Infection, Breast Reconstruction, Antibiotic Use
Interventions
Single pre-operative dose of intravenous antibiotics with intraoperative redosing, One week of post-operative antibiotics
Drug
Lead sponsor
The Plastic Surgery Foundation
Other
Eligibility
18 Years and older · Female only
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
Chicago, Illinois • Baltimore, Maryland • Ann Arbor, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated May 29, 2024 · Synced Oct 22, 2026, 10:51 AM EDT
Enrolling by invitation Phase 3 Interventional Accepts healthy volunteers

Or v IV Antibiotics for Infection

NCT04723940
View directory record Official record
Conditions
Joint Infection
Interventions
Bactrim, Cefadroxil, Doxycycline Hcl, Clindamycin
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
308 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 22, 2026, 10:51 AM 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 3, 2020 · Synced Oct 22, 2026, 10:51 AM EDT
Terminated Phase 4 Interventional Results available

Postoperative Antibiotic Management Duration Following Surgery for Intravenous Drug Abuse (IVDA) Endocarditis (OPTIMAL)

NCT05156437
View directory record Official record
Conditions
Endocarditis
Interventions
Amoxycillin, Cefalexin, Dicloxacillin, Linezolid, Levofloxacin, Rifampicin, Ampicillin, Oxacillin, Vancomycin, Daptomycin, Ceftriaxone, Cefepime, Ceftaroline
Drug
Lead sponsor
West Virginia University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Phase 3 Interventional Results available

Perioperative Antibiotic Therapy to Prevent Cardiac Implantable Electronic Device Infections.

NCT02809131
View directory record Official record
Conditions
Sick Sinus Syndrome, Complete Heart Block, Syncope, Chronic Systolic Heart Failure
Interventions
polymixin/bacitracin, cephalexin, or levofloxacin, or clindamycin, Saline
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,010 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 9, 2022 · Synced Oct 22, 2026, 10:51 AM EDT
Enrolling by invitation Phase 4 Interventional

Antibiotic Prophylaxis in Pediatric Open Fractures

NCT06055712
View directory record Official record
Conditions
Fractures, Open, Infections
Interventions
Cefazolin, Cephalexin
Drug
Lead sponsor
St. Louis University
Other
Eligibility
0 Years to 17 Years
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2034
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 20, 2025 · Synced Oct 22, 2026, 10:51 AM EDT
Not listed Phase 4 Interventional

Struvite Stones Antibiotic Study

NCT02375295
View directory record Official record
Conditions
Kidney Stones
Interventions
ciprofloxacin, cotrimoxazole-trimethoprim, macrodantin
Drug
Lead sponsor
University of British Columbia
Other
Eligibility
19 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
11
States / cities
Scottsdale, Arizona • San Diego, California • Baltimore, Maryland + 8 more
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Oct 22, 2026, 10:51 AM EDT
Recruiting Phase 4 Interventional

Extended Oral Antibiotic Prophylaxis in Diabetic Fracture Patients

NCT07561541
View directory record Official record
Conditions
Fracture Lower Leg, Diabetes, Fracture Fixation, Internal
Interventions
Cefadroxil 500 mg Capsules, Clindamycin, Bactrim DS
Drug
Lead sponsor
Texas Tech University Health Sciences Center, El Paso
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Los Angeles, California • El Paso, Texas
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 22, 2026, 10:51 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Use of Prophylactic Antibiotics Prior to OnabotulinumtoxinA

NCT05519072
View directory record Official record
Conditions
Antibiotic Prophylaxis
Interventions
Nitrofurantoin
Drug
Lead sponsor
Atlantic Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Morristown, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 27, 2024 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Phase 3 Interventional Results available

A Study of Safety and Efficacy of MK-1986 (Tedizolid Phosphate) and Comparator in Participants From Birth to Less Than 12 Years of Age With Acute Bacterial Skin and Skin Structure Infections (MK-1986-018)

NCT03176134
View directory record Official record
Conditions
Acute Bacterial Skin and Skin Structure Infections
Interventions
Tedizolid phosphate, Comparator
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
1 Day to 11 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
8
States / cities
San Diego, California • Chicago, Illinois • Detroit, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Phase 2 Interventional

Pediatric Fingertip Injuries:Are Antibiotics Required?

NCT00300092
View directory record Official record
Conditions
Finger Injuries
Interventions
Cepahlexin (drug)
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
Up to 18 Years
Enrollment
146 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2015 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Assess the Effect of AZD1722 on the Pharmacokinetics of Cefadroxil in Healthy Volunteers

NCT02140281
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Treatment A (cefadroxil alone), Treatment B - AZD1722 followed by cefadroxil
Drug
Lead sponsor
Ardelyx
Industry
Eligibility
18 Days to 50 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 22, 2015 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Cefadroxil 500 mg Capsules Under Fasting Conditions

NCT00834275
View directory record Official record
Conditions
Healthy
Interventions
Cefadroxil 500 mg Capsules, DURICEF® capsules 500 mg
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 19, 2024 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Phase 4 Interventional Results available

Randomized Trial of Culture Directed Versus Empiric Antibiotics for Urinary Tract Infections in Older Women

NCT05726318
View directory record Official record
Conditions
UTI
Interventions
Antibiotics
Drug
Lead sponsor
Megan Bradley
Other
Eligibility
65 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 27, 2025 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Not applicable Interventional Results available

Study of New Antibiotic Regimen for the Treatment of Uncomplicated Cellulitis in Emergency Department Patients

NCT00676130
View directory record Official record
Conditions
Cellulitis
Interventions
trimethoprim-sulfamethoxazole, Cephalexin
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
12 Months and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 14, 2012 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Phase 2Phase 3 Interventional

Safety and Efficacy Study of Ceftaroline Versus a Comparator in Pediatric Subjects With Complicated Skin Infections

NCT01400867
View directory record Official record
Conditions
Infections, Pediatrics
Interventions
Ceftaroline fosamil, Vancomycin +/- Aztreonam or Cefazolin +/- Aztreonam, Cephalexin or Clindamycin or Linezolid
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
2 Months to 17 Years
Enrollment
163 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
28
States / cities
Phoenix, Arizona • Orange, California • San Diego, California + 23 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2015 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparison of Cephalexin Versus Clindamycin for Suspected CA-MRSA Skin Infections

NCT00352612
View directory record Official record
Conditions
Staphylococcal Infection, Abscess, Staphylococcal Skin Infection, Folliculitis
Interventions
clindamycin, cephalexin
Drug
Lead sponsor
Aaron Chen
Other
Eligibility
6 Months to 18 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 13, 2013 · Synced Oct 22, 2026, 10:51 AM EDT
Enrolling by invitation Phase 4 Interventional

Antibiotic Prophylaxis in High-Risk Arthroplasty Patients

NCT04297592
View directory record Official record
Conditions
Infections Joint Prosthetic, Overweight or Obesity, MSSA Colonization, MRSA, Chronic Kidney Diseases, Diabetes, Autoimmune Diseases, Inflammatory Disease, Tobacco Use
Interventions
Cephalexin, Doxycycline, Cefadroxil
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 99 Years
Enrollment
4,618 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
2
States / cities
Iowa City, Iowa • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 22, 2026, 10:51 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Single Dose Aminoglycosides for Acute Uncomplicated Cystitis in the Emergency Department Setting

NCT05702762
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Gentamicin, Standard of Care
Drug
Lead sponsor
Mercy Health Ohio
Other
Eligibility
18 Years and older · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Youngstown, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2023 · Synced Oct 22, 2026, 10:51 AM EDT
Recruiting Early Phase 1 Interventional

Self-Start Triage Model for Post-Botox® Lower Urinary Tract Symptoms

NCT07648290
View directory record Official record
Conditions
Overactive Bladder
Interventions
Macrobid® Capsules 100 mg, Standard Medical Care (SMC)
Drug · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 22, 2026, 10:51 AM EDT
Completed Not applicable Interventional

Placebo Controlled Study of Antibiotic Treatment of Soft Tissue Infection

NCT00187759
View directory record Official record
Conditions
Soft Tissue Infections
Interventions
cephalexin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 7, 2015 · Synced Oct 22, 2026, 10:51 AM EDT
Recruiting Not applicable Interventional

Nailbed Repair for Patients With Nailbed Injuries

NCT07388823
View directory record Official record
Conditions
Nail Bed Injury, Nail Laceration, Nail Plate Disruption
Interventions
Nail Bed Repair, Nail bed dressing
Other
Lead sponsor
Stanford University
Other
Eligibility
2 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 22, 2026, 10:51 AM EDT