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ClinicalTrials.gov public records Last synced Oct 18, 2026, 12:34 PM EDT

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Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Strep Pharyngitis Clear all
Completed Phase 3 Interventional

APC-111 MP Tablet Once a Day vs.Penicillin VK Four Times a Day Both for 10 Days in Patients With Strep Throat

NCT00242281
View directory record Official record
Conditions
Sore Throat, Pharyngitis, Tonsillitis
Interventions
APC-111 MP Tablet, 775 mg
Drug
Lead sponsor
Advancis Pharmaceutical Corporation
Industry
Eligibility
12 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
35
States / cities
Birmingham, Alabama • Tallassee, Alabama • Phoenix, Arizona + 32 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2006 · Synced Oct 18, 2026, 12:34 PM EDT
Completed Phase 3 Interventional

A Multicenter, Randomized, Double-Blind, Double-Dummy Study Of Azithromycin SR Versus Amoxicillin For The Treatment Of Strep Throat In Children

NCT00643149
View directory record Official record
Conditions
Tonsillitis
Interventions
amoxicillin, azithromycin SR
Drug
Lead sponsor
Pfizer
Industry
Eligibility
2 Years to 12 Years
Enrollment
693 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
33
States / cities
Hoover, Alabama • Pelham, Alabama • Fresno, California + 20 more
Source: ClinicalTrials.gov public record
Updated May 17, 2011 · Synced Oct 18, 2026, 12:34 PM EDT
Completed No phase listed Observational

Pilot Study of Strepic® Device for the Diagnosis of Group A Streptococcal Pharyngitis

NCT03777098
View directory record Official record
Conditions
Group A Streptococcal Infection
Interventions
Strepic® Device
Device
Lead sponsor
David A. Talan
Other
Eligibility
7 Years to 64 Years
Enrollment
426 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Sylmar, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 18, 2026, 12:34 PM EDT
Completed No phase listed Observational

In Vitro Diagnostic Device for the Detection of Strep A

NCT02068469
View directory record Official record
Conditions
Streptococcal Sore Throat
Interventions
Not listed
Lead sponsor
IQuum, Inc.
Industry
Eligibility
3 Years and older
Enrollment
799 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
5
States / cities
Norwich, Connecticut • Savannah, Georgia • Rochester, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2016 · Synced Oct 18, 2026, 12:34 PM EDT
Completed Phase 3 Interventional

A Multicenter, Randomized, Double-Blind, Double-Dummy Comparative Trial of Azithromycin Sustained Release Versus 3-Day Azithromycin for the Treatment of Strep Throat in Adolescents and Adults

NCT00644293
View directory record Official record
Conditions
Pharyngitis, Tonsillitis
Interventions
azithromycin (Zithromax), placebo, azithromycin SR
Drug
Lead sponsor
Pfizer
Industry
Eligibility
13 Years and older
Enrollment
598 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
16
States / cities
Clearwater, Florida • Boise, Idaho • Meridian, Idaho + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2011 · Synced Oct 18, 2026, 12:34 PM EDT
Not yet recruiting Phase 4 Interventional

Short Versus Standard Amoxicillin for Pediatric Strep Throat

NCT07845812
View directory record Official record
Conditions
Group A Streptococcal (GAS) Pharyngitis
Interventions
5 day short course antibiotic treatment, 10 day standard of care antibiotic treatment
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
3 Years to 18 Years
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 18, 2026, 12:34 PM EDT
Active, not recruiting No phase listed Observational

Reducing Antibiotic Use by Implementation of Stewardship in Primary and Urgent Care

NCT07217002
View directory record Official record
Conditions
Community Acquired Pneumonia (CAP), Sinusitis, Strep Pharyngitis, Acute Otitis Media (AOM)
Interventions
Online Educational Modules, Prescribing Feedback Reports, Clinical Decision Support, Live, hybrid in-person and online educational sessions
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
6 Months to 12 Years
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 18, 2026, 12:34 PM EDT
Completed No phase listed Observational

Rapid Strep Testing in Children With Recent Streptococcal Pharyngitis

NCT03055728
View directory record Official record
Conditions
Streptococcal Infections
Interventions
Rapid strep antigen detection test, throat culture
Diagnostic Test
Lead sponsor
Georgetown University
Other
Eligibility
2 Years to 20 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 7, 2018 · Synced Oct 18, 2026, 12:34 PM EDT
Completed Phase 3 Interventional

APC-231 Once a Day (QD) for 7 Days vs. Penicillin Taken Four Times a Day (QID) in Pediatric Patients With Strep Throat

NCT00100126
View directory record Official record
Conditions
Pharyngitis
Interventions
Amoxicillin Pulsatile Release Multiparticluate Sprinkle
Drug
Lead sponsor
Advancis Pharmaceutical Corporation
Industry
Eligibility
6 Months to 12 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
2
States / cities
Simpsonville, South Carolina • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Oct 25, 2006 · Synced Oct 18, 2026, 12:34 PM EDT
Completed No phase listed Observational

A Multi-Site Clinical Evaluation of the ARIES Group A Strep Assay in Symptomatic Patients

NCT03037957
View directory record Official record
Conditions
Pharyngitis Bacterial
Interventions
ARIES Group A Strep Assay
Device
Lead sponsor
Luminex Corporation
Industry
Eligibility
Not listed
Enrollment
704 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
5
States / cities
Los Angeles, California • Pensacola, Florida • Kansas City, Missouri + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 7, 2017 · Synced Oct 18, 2026, 12:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evidence Based Decision Making: Integrating Clinical Prediction Rules

NCT01386047
View directory record Official record
Conditions
Strep Pharyngitis, Pneumonia
Interventions
Integrated Clinical Prediction Rule (iCPR)
Other
Lead sponsor
Northwell Health
Other
Eligibility
Not listed
Enrollment
168 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 4, 2012 · Synced Oct 18, 2026, 12:34 PM EDT
Not listed No phase listed Observational

Evaluation of the IND One Step Strep A Rapid Test vs. Culture

NCT01491776
View directory record Official record
Conditions
Strep Throat
Interventions
Not listed
Lead sponsor
IND Diagnostic Inc.
Industry
Eligibility
3 Years and older
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
3
States / cities
Bellevue, Nebraska • Franklin, Tennessee • Smyrna, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 8, 2012 · Synced Oct 18, 2026, 12:34 PM EDT
Completed Phase 3 Interventional

APC-111 Once a Day (QD) for 7 Days vs. Penicillin Taken Four Times a Day (QID) for 10 Days in Patients With Strep Throat

NCT00095368
View directory record Official record
Conditions
Pharyngitis, Tonsillitis
Interventions
Amoxicillin Pulsatile Release Multiparticulate Tablet (drug)
Drug
Lead sponsor
Advancis Pharmaceutical Corporation
Industry
Eligibility
12 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 8, 2006 · Synced Oct 18, 2026, 12:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Evaluation of the Medentum Diagnostik Platform for Pediatric ENT Conditions and Asthma

NCT07500532
View directory record Official record
Conditions
Acute Otitis Media (AOM), Strep Pharyngitis, Asthma Exacerbation, Pediatric Asthma
Interventions
Diagnostik home-based platform: multisensor device, software application, and artificial-intelligence algorithms that predict diagnosis of AOM and strep pharyngitis, Diagnostik home-based platform: multisensor device, software application, and artificial-intelligence algorithms that predict diagnosis of wheeze/asthma exacerbation, Routine Asthma Management (in-person and telehealth visits)- Control Group, Routine ENT Management (in-person and telehealth visits)- Control Group
Device · Other
Lead sponsor
Medentum Innovations
Industry
Eligibility
3 Years to 17 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tuscon, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 18, 2026, 12:34 PM EDT
Completed No phase listed Observational

Clinical Performance of the Checkable Medical At-Home Strep A Test

NCT05107362
View directory record Official record
Conditions
Streptococcus Pyogenes Infection, Pharyngitis, Respiratory Tract Infections
Interventions
untrained lay user performs investigational diagnostic test
Diagnostic Test
Lead sponsor
Checkable Medical Inc
Industry
Eligibility
5 Years and older
Enrollment
1,347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
22
States / cities
Beverly Hills, California • Jacksonville, Florida • Miami, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2023 · Synced Oct 18, 2026, 12:34 PM EDT
Completed Not applicable Interventional

Validation of the GenePOC Strep A, C/G Assay for Detecting Group A, C and G β-hemolytic Streptococcus From Throat Swabs.

NCT03422341
View directory record Official record
Conditions
Pharyngitis, Infective
Interventions
Comparison between GenePOC CR and Reference Method
Device
Lead sponsor
Meridian Bioscience, Inc.
Industry
Eligibility
25 Months and older
Enrollment
497 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
5
States / cities
Madera, California • Indianapolis, Indiana • Detroit, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated May 4, 2021 · Synced Oct 18, 2026, 12:34 PM EDT