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Showing 1–24 of 26 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Antibiotic Allergy Clear all
Completed No phase listed Observational

Effects of Pimecrolimus on Skin Biopsy Ex-plants From Patients With Atopic Dermatitis

NCT00379678
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Not listed
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Jul 21, 2026, 11:08 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Partners in Children's Health (CSN): A Randomized Trial of an Attachment Based Intervention

NCT06002685
View directory record Official record
Conditions
Respiratory Disease, Inflammation, Insufficient Sleep, Digestive Disease, Skin Conditions, Body Mass Index, Infections, Allergies, Congestion, Antibiotic Use, Overweight and Obesity
Interventions
Attachment and Biobehavioral Catch-Up, Home-Based Book-of-the-Week
Behavioral · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
8 Months to 12 Months
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Jul 21, 2026, 11:08 AM EDT
Recruiting Phase 4 Interventional

Allergy Delabeling in Antibiotic Stewardship - Intervention

NCT07133074
View directory record Official record
Conditions
Beta Lactam Allergy, Hematologic Malignancy
Interventions
RENEW-IN Algorithm for assessment of a beta-lactam intervention, EMR Review
Diagnostic Test · Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
3,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Jul 21, 2026, 11:08 AM EDT
Completed No phase listed Observational Results available

Perioperative Antibiotic Choices for Surgical Prophylaxis in Penicillin-allergic Pediatric Patients

NCT02036840
View directory record Official record
Conditions
Penicillin Allergy
Interventions
Antibiotic
Drug
Lead sponsor
Joseph D. Tobias
Other
Eligibility
Not listed
Enrollment
513 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 21, 2015 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Not applicable Interventional

Negative Predictive Value and NIC of Beta-Lactam Antibiotics.

NCT04126096
View directory record Official record
Conditions
Allergy
Interventions
Skin Testing beta-lactams
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
747 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
2
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Jul 21, 2026, 11:08 AM EDT
Enrolling by invitation No phase listed Observational

Allergy Delabeling in Antibiotic Stewardship - Evaluations

NCT06967467
View directory record Official record
Conditions
Beta Lactam Allergy in Patients With a Hematologic Malignancy
Interventions
Semi-structured interview, Survey, Ethnographic observation
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 1 Interventional Results available

Validation of the Short-term Antimicrobial Action of Transplanted Bacteria

NCT01959113
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Autologous Microbiome Transplant, Placebo Arm
Biological · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Not applicable Interventional

Clinical Decision Support Tools for Antibiotic Prescribing

NCT03580603
View directory record Official record
Conditions
Infectious Disease
Interventions
Visualization tool
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
273 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 5, 2021 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 4 Interventional Results available

Evaluate Effectiveness of Epiduo® Gel in Reducing Antibiotic Sensitive & Resistant Strains of Propionibacterium (P)Acnes

NCT00907101
View directory record Official record
Conditions
P Acnes Colonization
Interventions
Adapalene 0.1%/Benzoyl Peroxide 2.5% Gel (Epiduo® Gel)
Drug
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Broomall, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 31, 2022 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 1 Interventional Results available

Investigation of the Efficacy of Antibiotics on Pulmonary Sarcoidosis

NCT01169038
View directory record Official record
Conditions
Pulmonary Sarcoidosis, Lung Function
Interventions
levaquin; ethambutol; rifampin and azithromycin.
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced Jul 21, 2026, 11:08 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 May 25, 2026 · Synced Jul 21, 2026, 11:08 AM EDT
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 Jul 16, 2026 · Synced Jul 21, 2026, 11:08 AM EDT
Withdrawn Not applicable Interventional

Penicillin Allergy Risk-Stratification and Delabeling of Low-Risk Patients

NCT05561777
View directory record Official record
Conditions
Antibiotic Allergy
Interventions
Physician-targeted CDS tool for PCN allergy delabeling
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
1 Year and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Jul 21, 2026, 11:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Feasibility Assessment of Risk Stratification and Oral Challenge in Hospitalized Children at Low Risk for Antibiotic Allergy

NCT04441021
View directory record Official record
Conditions
Penicillin Allergy
Interventions
Penicillin Allergy Risk Stratification and Evaluation
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
0 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 29, 2021 · Synced Jul 21, 2026, 11:08 AM EDT
Recruiting Not applicable Interventional

Reducing Overuse of Antibiotics With Decision Support

NCT06788093
View directory record Official record
Conditions
Lower Respiratory Tract Infection, Pneumonia, Asthma, Bronchiolitis, Viral
Interventions
ED Clinical Decision Support (CDS-ED), Transitions Clinical Decision Support (CDS-Tr)
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
6 Months to 17 Years
Enrollment
2,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Oakland, California • San Francisco, California • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Jul 21, 2026, 11:08 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Role of Antimicrobial Peptides in Host Defense Against Vaccinia Virus

NCT00407069
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years and older
Enrollment
286 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 17, 2016 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 2 Interventional Results available

Phase II Investigation of Antimycobacterial Therapy on Progressive, Pulmonary Sarcoidosis

NCT02024555
View directory record Official record
Conditions
Sarcoidosis; Antimycobacterial Therapy
Interventions
Levofloxacin, Ethambutol, Azithromycin, Rifampin, Placebo
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
6
States / cities
Albany, New York • Cincinnati, Ohio • Cleveland, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Jul 21, 2026, 11:08 AM EDT
Withdrawn Phase 2 Interventional

ERAdicate S. Aureus in Patients With Bacteremia and Endocarditis

NCT05329168
View directory record Official record
Conditions
Bacteremia Due to Staphylococcus Aureus, Left Sided Infective Endocarditis (Disorder), Right Sided Infective Endocarditis (Disorder), Endocarditis Infective
Interventions
Tonabacase (LSVT-1701)
Drug
Lead sponsor
Lysovant
Industry
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Butte, Montana
Source: ClinicalTrials.gov public record
Updated Jun 29, 2022 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Analysis of Response of Subjects With Atopic Dermatitis or Psoriasis to Oral Vitamin D3

NCT00789880
View directory record Official record
Conditions
Atopic Dermatitis, Psoriasis
Interventions
Vitamin D3, Placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
3
States / cities
San Diego, California • Denver, Colorado • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Targeted Microbiome Transplant in Atopic Dermatitis

NCT03151148
View directory record Official record
Conditions
Atopic Dermatitis (AD)
Interventions
TMT Lotion, Placebo Lotion
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 80 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
San Diego, California • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 16, 2020 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Not applicable Interventional Results available

Effect of Pimecrolimus Cream on Cathelicidin Levels in Subjects With Eczema

NCT00946478
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Pimecrolimus, Vehicle cream
Drug · Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Mar 9, 2014 · Synced Jul 21, 2026, 11:08 AM EDT
Completed Not applicable Interventional

Procalcitonin for Stewardship in Respiratory Infections A Stewardship Project

NCT03109106
View directory record Official record
Conditions
LRTI
Interventions
PCT Arm
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced Jul 21, 2026, 11:08 AM EDT
Terminated Early Phase 1 Interventional

Geisinger Antibiotic Allergy Pilot Program: Assess and Address

NCT05464615
View directory record Official record
Conditions
Penicillin Allergy
Interventions
Amoxicillin
Drug
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
4
States / cities
Danville, Pennsylvania • Lewiston, Pennsylvania • Scranton, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 19, 2026 · Synced Jul 21, 2026, 11:08 AM 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, 11:08 AM EDT