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Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Antibiotic Side Effect Clear all
Completed No phase listed Observational Accepts healthy volunteers

Side Effects and Adherence Associated With Doxycycline Use Following Medical Abortion

NCT01799252
View directory record Official record
Conditions
Abortion
Interventions
Not listed
Lead sponsor
Gynuity Health Projects
Other
Eligibility
Female only
Enrollment
582 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
7
States / cities
Atlanta, Georgia • Chicago, Illinois • Ann Arbor, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2014 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional

De-Implementation of Inappropriate Antimicrobial Use After Cardiac Device Procedures

NCT05020418
View directory record Official record
Conditions
Antibiotics Causing Adverse Effects in Therapeutic Use
Interventions
Chart Review
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
5,469 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Jul 21, 2026, 6:07 PM EDT
Not yet recruiting No phase listed Observational

Retrospective Kinetic Safety Evaluation of an Intravenous Micellar Excipient Platform

NCT07609069
View directory record Official record
Conditions
Drug Related Side Effects and Adverse Reactions, Infusion Reactions
Interventions
PIV-850 (850-picometer Dual-NCE Acidic Matrix), Legacy Heterogeneous Payload (Micellar Vehicle)
Drug
Lead sponsor
PICO IV, Inc.
Industry
Eligibility
18 Years and older
Enrollment
625 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jul 21, 2026, 6:07 PM EDT
Not listed No phase listed Observational

Utility Assessment of a Pharmacy-to-Dose Daptomycin

NCT05224687
View directory record Official record
Conditions
Antibiotics Causing Adverse Effects in Therapeutic Use
Interventions
Retroactive review of patient data of those receiving a dose of daptomycin
Other
Lead sponsor
Methodist Health System
Other
Eligibility
Not listed
Enrollment
100 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 3, 2022 · Synced Jul 21, 2026, 6:07 PM EDT
Completed No phase listed Observational

Microbiome, Antibiotics, and Growth Infant Cohort

NCT03001167
View directory record Official record
Conditions
Obesity, Childhood, Antibiotic Side Effect
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 96 Hours
Enrollment
509 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 11, 2024 · Synced Jul 21, 2026, 6:07 PM EDT
Recruiting Phase 3 Interventional

Melatonin for Prevention of Kidney Injury

NCT05084196
View directory record Official record
Conditions
Acute Kidney Injury, Adverse Drug Event
Interventions
Melatonin, Placebo Capsule
Drug · Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 75 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
New Brunswick, New Jersey • Somerville, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Jul 21, 2026, 6:07 PM 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 21, 2026, 6:07 PM 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 May 25, 2026 · Synced Jul 21, 2026, 6:07 PM EDT
Recruiting No phase listed Observational

Antibiotic Concentrations After MassivE Transfusion Study

NCT06699901
View directory record Official record
Conditions
Adverse Effects in the Therapeutic Use of Other and Unspecified Agents Affecting Blood Constituents
Interventions
Massive Transfusion Group, Control Group
Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
417 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Aurora, Colorado • Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Doravirine, Rifapentine and Isoniazid Interaction

NCT03886701
View directory record Official record
Conditions
Latent Tuberculosis, Human Immunodeficiency Virus, Rifamycins Causing Adverse Effects in Therapeutic Use, Drug Interaction Potentiation
Interventions
Doravirine (DOR), Rifapentine (RPT), Isoniazid (INH)
Drug
Lead sponsor
Walter K. Kraft
Other
Eligibility
18 Years to 60 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 26, 2020 · Synced Jul 21, 2026, 6:07 PM EDT
Recruiting Phase 3 Interventional

PO vs IV Antibiotics for the Treatment of Infected Nonunion of Fractures After Fixation

NCT05699174
View directory record Official record
Conditions
Infections, Infected Wound, Nonunion of Fracture, Injury Leg, Amputation, Internal Fixation; Complications, Infection or Inflammation, Fracture, Lower Extremity Fracture, Antibiotic Side Effect
Interventions
Standard of Care PO (oral) antibiotics, Standard of Care Intravenous (IV) antibiotics
Drug
Lead sponsor
Major Extremity Trauma Research Consortium
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
13
States / cities
Indianapolis, Indiana • Baltimore, Maryland • Minneapolis, Minnesota + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Jul 21, 2026, 6:07 PM EDT
Completed No phase listed Observational

Towards Reducing Resistance and Hematological Toxicity of Linezolid

NCT00177723
View directory record Official record
Conditions
Infection, Adverse Effects
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 16, 2008 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional

Probiotics in Primary Care

NCT01254097
View directory record Official record
Conditions
Antibiotic Side Effect
Interventions
Probiotic
Dietary Supplement
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 79 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 24, 2015 · Synced Jul 21, 2026, 6:07 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Evaluation of Preferences of Consumers and Clinicians for the Management of Shave Biopsy Sites With a PolyMem Formulation Dressing or Current Standard of Care.

NCT00727870
View directory record Official record
Conditions
Healing
Interventions
Shapes by PolyMem dressing, Shapes by PolyMem Silver Dressing, Shapes by PolyMem on one site and Shapes by PolyMem Silver dressing on second site
Device
Lead sponsor
Ferris Mfg. Corp.
Industry
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Investigate the Multiple Dose Safety, Tolerability and Pharmacokinetics of WCK 4282 (FEP-TAZ)

NCT03622008
View directory record Official record
Conditions
Antibiotics Causing Adverse Effects in Therapeutic Use
Interventions
FEP-TAZ 4 g, Placebo
Drug · Other
Lead sponsor
Wockhardt
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
West Bend, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 9, 2018 · Synced Jul 21, 2026, 6:07 PM EDT
Completed No phase listed Observational

Diagnosis, Antibiotic Prescribing Practices and Outcomes of cUTI in an Outpatient Setting

NCT05091931
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Not listed
Lead sponsor
Pathnostics
Industry
Eligibility
18 Years and older
Enrollment
3,308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Louisville, Kentucky • Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated May 27, 2025 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Topical Antibiotic Prophylaxis for Eyelids

NCT03199911
View directory record Official record
Conditions
Antibiotic Side Effect, Eyelid; Wound, Eyelid Diseases, Surgical Wound Infection, Surgical Wound, Recent, Surgical Incision, Skin Cancer Face, Antibiotic Allergy, Surgical Site Infection
Interventions
Topical Antibiotic Product, Topical Non-Antibiotic Ointment
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
401 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2020 · Synced Jul 21, 2026, 6:07 PM EDT
Completed No phase listed Observational

Risk of Acute Liver Injury in Users of Antimicrobials

NCT01434173
View directory record Official record
Conditions
Drug-Induced Liver Injury
Interventions
Moxifloxacin (Avelox, BAY12-8039), Amoxicillin, Amoxicillin plus clavulanic acid, Cefuroxime, Clarithromycin, Doxycycline, Levofloxacin, Telithromycin
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
1,299,056 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Many Locations, Delaware
Source: ClinicalTrials.gov public record
Updated Jul 7, 2014 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug Challenges Without Prior Skin Testing

NCT03158831
View directory record Official record
Conditions
Drug Hypersensitivity, Penicillin Allergy, Antibiotic Allergy
Interventions
Placebo-Controlled Graded Drug Challenge
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
7 Years and older
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 15, 2021 · Synced Jul 21, 2026, 6:07 PM EDT