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ClinicalTrials.gov public records Last synced Oct 2, 2026, 11:27 AM EDT

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Showing 25–48 of 64 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: ceftriaxone sodium Clear all
Terminated Phase 2 Interventional Results available

Ceftriaxone to PRevent pneumOnia and inflammatTion aftEr Cardiac arresT (PROTECT)

NCT04999592
View directory record Official record
Conditions
Out-Of-Hospital Cardiac Arrest, Pneumonia
Interventions
Standard of care without prophylaxis, Antibiotic prophylaxis
Drug
Lead sponsor
David J. Gagnon
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Oct 2, 2026, 11:27 AM EDT
Completed No phase listed Observational

Multi-Drug Resistant Organism (MDRO): Study of Highly Resistant Escherichia Coli

NCT04574596
View directory record Official record
Conditions
E Coli Infection
Interventions
no Intervention
Other
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
300 participants
Timeline
2020 – 2021
U.S. locations
13
States / cities
Torrance, California • Aurora, Colorado • Atlanta, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2021 · Synced Oct 2, 2026, 11:27 AM EDT
Not listed Phase 2 Interventional

Selenium as a Potential Treatment for Moderately-ill, Severely-ill, and Critically-ill COVID-19 Patients.

NCT04869579
View directory record Official record
Conditions
Covid19
Interventions
Selenium (as Selenious Acid), Placebo
Drug · Other
Lead sponsor
CHRISTUS Health
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Longview, Texas
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Oct 2, 2026, 11:27 AM EDT
Completed No phase listed Observational

Ceftriaxone and Jaundice in Neonates

NCT03133637
View directory record Official record
Conditions
Jaundice and Sepsis in Neonates
Interventions
ceftriaxone
Drug
Lead sponsor
University of Rochester
Other
Eligibility
3 Days to 7 Days
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 6, 2021 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Antibiotic Prophylaxis for Transrectal Prostate Biopsy

NCT01659866
View directory record Official record
Conditions
Infection
Interventions
Ciprofloxacin, trimethoprim-sulfamethoxazole, cefuroxime, ceftriaxone, gentamicin, amikacin, aztreonam, imipenem
Drug
Lead sponsor
Northwestern University
Other
Eligibility
30 Years to 90 Years · Male only
Enrollment
563 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 25, 2019 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Randomized Trial of Preoperative Prophylactic Antibiotics Prior to Kidney Stone Surgery (Percutaneous Nephrolithotomy [PCNL])

NCT02384200
View directory record Official record
Conditions
Nephrolithiasis, Urinary Tract Infections
Interventions
nitrofurantoin monohydrate/macrocrystalline capsules, ampicillin, gentamicin, vancomycin, ceftriaxone
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
7
States / cities
Phoenix, Arizona • San Diego, California • San Francisco, California + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2019 · Synced Oct 2, 2026, 11:27 AM EDT
Terminated Phase 3 Interventional Results available

Comparison of Delafloxacin Versus Ceftriaxone for the Treatment of Uncomplicated Gonorrhea

NCT02015637
View directory record Official record
Conditions
Gonorrhea
Interventions
Delafloxacin, Ceftriaxone
Drug
Lead sponsor
Melinta Therapeutics, Inc.
Industry
Eligibility
15 Years and older
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
25
States / cities
Birmingham, Alabama • Chula Vista, California • La Mesa, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2018 · Synced Oct 2, 2026, 11:27 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Office Based Transperineal Laser Ablation for Benign Prostatic Hyperplasia HYPERPLASIA

NCT04760483
View directory record Official record
Conditions
Male Urogenital Diseases, Genital Diseases, Male, Prostatic Disease, Prostatic Hyperplasia
Interventions
SoracteLite(TM) TPLA for BPH
Device
Lead sponsor
Urological Research Network, LLC
Other
Eligibility
40 Years to 85 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Hialeah, Florida
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Oct 2, 2026, 11:27 AM EDT
Withdrawn Phase 2 Interventional

A Glutamate Transporter GLT1, in the Treatment of Bipolar Disorder

NCT00512616
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Ceftriaxone
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Two Different Antibiotics Versus One Antibiotic for Pediatric Perforated Appendicitis

NCT03289351
View directory record Official record
Conditions
Perforated Appendicitis, Postoperative Infection
Interventions
Piperacillin, Tazobactam Drug Combination
Drug
Lead sponsor
Phoenix Children's Hospital
Other
Eligibility
Up to 18 Years
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
2
States / cities
Phoenix, Arizona • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 12, 2024 · Synced Oct 2, 2026, 11:27 AM EDT
Recruiting Phase 2 Interventional

Optimizing the Diagnostic Approach to Cephalosporin Allergy Testing

NCT06406114
View directory record Official record
Conditions
Drug Allergy, Cephalosporin Allergy, Drug Hypersensitivity, Antibiotic Allergy, Beta Lactam Adverse Reaction, Drug-Induced Anaphylaxis, Cephalosporin Reaction
Interventions
Beta-lactam antibiotic (cefazolin, cefuroxime, cefotaxime, ceftazidime, ceftriaxone, cefepime, pre-pen, penicillin G, ampicillin, and histamine) double-blind skin testing, Culprit cephalosporin (cefazolin, ceftazidime, ceftriaxone, cefepime, cephalexin, cefaclor, cefadroxil, cefuroxime, cefpodoxime, cefdinir, or cefixime) double-blind placebo-controlled drug challenge, Similar cephalosporin (cefepime, ceftriaxone, cefaclor, cephalexin, cefixime, or cefdinir) antibiotic double-blind placebo-controlled drug challenge, Dissimilar cephalosporin (ceftriaxone or cefazolin) antibiotic double-blind placebo-controlled drug challenge, Amoxicillin double-blind placebo-controlled drug challenge
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
6
States / cities
Scottsdale, Arizona • San Francisco, California • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 3 Interventional

Efficacy and Safety Study of Oral Solithromycin Compared to Intramuscular Ceftriaxone Plus Oral Azithromycin in the Treatment of Patients With Gonorrhea

NCT02210325
View directory record Official record
Conditions
Uncomplicated Urogenital Gonorrhea
Interventions
solithromycin, ceftriaxone, azithromycin
Drug
Lead sponsor
Melinta Therapeutics, Inc.
Industry
Eligibility
15 Years and older
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
3
States / cities
Baltimore, Maryland • Cleveland, Ohio • Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 11, 2017 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 4 Interventional

Intravenous Azithromycin Plus Intravenous Ceftriaxone Followed by Oral Azithromycin With Intravenous Levofloxacin Followed by Oral Levofloxacin for the Treatment of Moderate to Severely Ill Hospitalized Patients With Community Acquired Pneumonia

NCT00035347
View directory record Official record
Conditions
Community-Acquired Pneumonia (CAP)
Interventions
IV azithromycin, ceftriaxone, oral azithromycin, IV levofloxacin, oral levofloxacin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
22
States / cities
Birmingham, Alabama • Long Beach, California • Sylmar, California + 18 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2017 · Synced Oct 2, 2026, 11:27 AM EDT
Recruiting Early Phase 1 Interventional

Ceftriaxone Pulse Dose for Post-Treatment Lyme Disease

NCT06611111
View directory record Official record
Conditions
Post-Treatment Lyme Disease
Interventions
Ceftriaxone (Rocephin®), Dextrose 5% (D5W)
Drug
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 75 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
East Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 2, 2026, 11:27 AM EDT
Recruiting Not applicable Interventional

Gram-Negative Bloodstream Infection Oral Antibiotic Therapy Trial

NCT06080698
View directory record Official record
Conditions
Gram-negative Bacteremia
Interventions
Intravenous Antibiotics, Oral Antibiotics
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
1,030 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
11
States / cities
San Francisco, California • Denver, Colorado • Baltimore, Maryland + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 2, 2026, 11:27 AM 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 2, 2026, 11:27 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Placebo-controlled Efficacy Study of IV Ceftriaxone for Refractory Psychosis

NCT00591318
View directory record Official record
Conditions
Psychosis, Schizophrenia, Schizoaffective Disorder
Interventions
ceftriaxone, Normal Saline
Drug
Lead sponsor
Research Foundation for Mental Hygiene, Inc.
Other
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 2, 2022 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Brain Imaging and Retreatment Study of Persistent Lyme Disease

NCT00037479
View directory record Official record
Conditions
Lyme Disease, Lyme Neuroborreliosis
Interventions
ceftriaxone
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 65 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1999
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 7, 2005 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 3 Interventional

A Randomized, Double-Blind, Placebo-Controlled, Multicenter Trial of the Safety and Efficacy of Ceftriaxone and Doxycycline in the Treatment of Patients With Seronegative Chronic Lyme Disease

NCT00000938
View directory record Official record
Conditions
Lyme Disease
Interventions
ceftriaxone, doxycycline
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 27, 2010 · Synced Oct 2, 2026, 11:27 AM EDT
Completed No phase listed Observational

Chlamydia Trachomatis Immunology and Vaccinology Study

NCT01150747
View directory record Official record
Conditions
Chlamydia
Interventions
ceftriaxone, Azithromycin
Drug
Lead sponsor
Harold Wiesenfeld
Other
Eligibility
15 Years to 35 Years · Female only
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
4
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 3, 2015 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 3 Interventional Results available

Clinical Trial Ceftriaxone in Subjects With ALS

NCT00349622
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, ALS
Interventions
ceftriaxone, placebo
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
513 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2012
U.S. locations
50
States / cities
Phoenix, Arizona • Davis, California • Fresno, California + 40 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Oct 2, 2026, 11:27 AM EDT
Not yet recruiting Phase 4 Interventional

Ceftriaxone Dosage for Non-Critical Community-Acquired Pneumonia

NCT07537413
View directory record Official record
Conditions
Community Acquired Pneumonia (CAP)
Interventions
Ceftriaxone 1 gram daily, Ceftriaxone 2 grams daily
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
4
States / cities
Baltimore, Maryland • Glen Burnie, Maryland • Towson, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 4 Interventional

Cefepime vs. Ceftriaxone to Treat Nursing Home-Acquired Pneumonia

NCT00358202
View directory record Official record
Conditions
Pneumonia
Interventions
cefepime, ceftriaxone
Drug
Lead sponsor
CPL Associates
Other
Eligibility
60 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 31, 2007 · Synced Oct 2, 2026, 11:27 AM EDT
Completed Phase 1 Interventional

VNP20009 in Treating Patients With Advanced or Metastatic Solid Tumors That Have Not Responded to Previous Therapy

NCT00004216
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
salmonella VNP20009, cefixime, ceftriaxone sodium, ciprofloxacin, trimethoprim-sulfamethoxazole
Biological · Drug
Lead sponsor
Vion Pharmaceuticals
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2008
U.S. locations
3
States / cities
Boston, Massachusetts • Cleveland, Ohio • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 18, 2013 · Synced Oct 2, 2026, 11:27 AM EDT