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Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Amoxicillin-Clavulanate Placebo Clear all
Terminated Phase 3 Interventional Results available

A Safety and Tolerability Study of Doripenem Compared With Cefepime in Hospitalized Children With Bacterial Pneumonia

NCT01110421
View directory record Official record
Conditions
Pneumonia, Bacterial, Community-Acquired Infections, Nosocomial Infection, Pneumonia, Ventilator-Associated
Interventions
Cefepime placebo, Cefepime, Doripenem, Doripenem placebo, Amoxicillin/clavulanate potassium
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
3 Months to 18 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
4
States / cities
Little Rock, Arkansas • Cleveland, Ohio • Toledo, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2014 · Synced Sep 26, 2026, 8:51 AM EDT
Recruiting Phase 2 Interventional

APLAUD Trial (Antibiotics vs PLacebo for Acute Uncomplicated Diverticulitis)

NCT07492134
View directory record Official record
Conditions
Acute Uncomplicated Diverticulitis
Interventions
Amoxicillin-Clavulanate 875 Mg-125 Mg Oral Tablet, Placebo, Metronidazole, Cefuroxime
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 20, 2026 · Synced Sep 26, 2026, 8:51 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

CAT BITE Antibiotic Prophylaxis for the Hand/Forearm (CATBITE)

NCT05846399
View directory record Official record
Conditions
Cat Bite, Hand Injuries, Arm Injury, Infection, Bacterial, Anti-bacterial Agents
Interventions
Amoxicillin/clavulanate, Ciprofloxacin, Clindamycin, Placebo (microcrystalline cellulose), Wound management
Drug · Other · Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 14, 2025 · Synced Sep 26, 2026, 8:51 AM EDT
Terminated Phase 3 Interventional Results available

A Safety and Tolerability Study of Doripenem Compared With Meropenem in Children Hospitalized With Complicated Intra-abdominal Infections

NCT01110382
View directory record Official record
Conditions
Abscess, Intra-Abdominal, Abdominal Abscess, Abdomen, Acute, Abdominal Pain, Appendicitis, Rupture, Infection, Intestinal Perforation, Peritonitis, Ileus
Interventions
Doripenem, Meropenem placebo, Meropenem, Doripenem placebo, Amoxicillin/clavulanate potassium
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
3 Months to 18 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
4
States / cities
San Diego, California • Washington D.C., District of Columbia • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2014 · Synced Sep 26, 2026, 8:51 AM EDT
Completed Phase 4 Interventional Results available

Acute Otitis Media (AOM) Therapy Trial in Young Children

NCT00377260
View directory record Official record
Conditions
Acute Otitis Media
Interventions
amoxicillin-clavulanate, Placebo
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
6 Months to 23 Months
Enrollment
291 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 4, 2016 · Synced Sep 26, 2026, 8:51 AM EDT
Not yet recruiting Phase 4 Interventional

Comparative Effectiveness of Available Treatments for Sinus and Ear Infections in Children (Acute Sinusitis)

NCT07732699
View directory record Official record
Conditions
ACUTE SINUSITIS, Sinusitis
Interventions
Amoxicillin, Amoxi Clavulanate, Amoxicillin Placebo, Amoxicillin-Clavulanate Placebo
Drug
Lead sponsor
Nader Shaikh
Other
Eligibility
2 Years to 12 Years
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
5
States / cities
Denver, Colorado • Durham, North Carolina • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 26, 2026, 8:51 AM EDT
Completed Not applicable Interventional Results available

Short (5 Days) Versus Long (14 Days) Duration of Antimicrobial Therapy for Acute Bacterial Sinusitis in Children

NCT01166945
View directory record Official record
Conditions
Sinusitis
Interventions
Amoxicillin-Potassium Clavulanate Combination, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
1 Year to 10 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
2
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 9, 2019 · Synced Sep 26, 2026, 8:51 AM EDT
Terminated Phase 2 Interventional Results available

Efficacy of Short-Course Antimicrobial Treatment for Children With Acute Otitis Media and Impact on Resistance

NCT01511107
View directory record Official record
Conditions
Acute Otitis Media
Interventions
Amoxicillin-Clavulanate, 10 days, Amoxicillin-Clavulanate, 5 days
Drug
Lead sponsor
Alejandro Hoberman
Other
Eligibility
6 Months to 23 Months
Enrollment
520 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Bardstown, Kentucky • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Sep 26, 2026, 8:51 AM EDT
Not listed Phase 4 Interventional

Antibiotics for Severe Perineal Laceration to Prevent Infection Following Repair

NCT04573504
View directory record Official record
Conditions
Vaginal Laceration During Delivery
Interventions
Augmentin/Flagyl or Augmentin/Clindamycin, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 1, 2024 · Synced Sep 26, 2026, 8:51 AM EDT
Completed Phase 3 Interventional Results available

Moxifloxacin in Pediatric Subjects With Complicated Intra-abdominal Infection

NCT01069900
View directory record Official record
Conditions
Intraabdominal Infections
Interventions
Moxifloxacin (Avelox, BAY12-8039), Ertapenem, Amoxicillin/Clavulanate, Moxifloxacin placebo, Ertapenem placebo, Amoxicillin/Clavulanate placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
3 Months to 17 Years
Enrollment
458 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
2
States / cities
San Diego, California • Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 19, 2018 · Synced Sep 26, 2026, 8:51 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Clinical Trial of the Treatment of Acute Sinusitis With Standard-dose Versus High-dose Amoxicillin/Clavulanate

NCT02340000
View directory record Official record
Conditions
Sinusitis
Interventions
standard dose amoxicillin/clavulanate, high dose amoxicillin/clavulanate
Drug
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years and older
Enrollment
315 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Latham, New York
Source: ClinicalTrials.gov public record
Updated Aug 23, 2017 · Synced Sep 26, 2026, 8:51 AM EDT
Terminated Phase 4 Interventional Results available

Treatment of Acute Sinusitis With High-Dose vs. Standard-Dose Amoxicillin/Clavulanate

NCT03431337
View directory record Official record
Conditions
Sinusitis, Acute
Interventions
Amoxicillin 875 mg, Placebo (lactase)
Drug · Dietary Supplement
Lead sponsor
Paul Sorum, MD
Other
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Cohoes, New York
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Sep 26, 2026, 8:51 AM EDT
Completed Phase 4 Interventional Results available

Prophylactic Antibiotics After Functional Endoscopic Sinus Surgery: a Randomized, Double-blind Placebo Controlled Trial

NCT01919411
View directory record Official record
Conditions
Sinusitis
Interventions
Amoxicillin-Potassium Clavulanate, Placebo
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Sep 26, 2026, 8:51 AM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Safety, Tolerability and Efficacy of OP0201 as an Adjunct Treatment for Acute Otitis Media in Infants and Children Aged 6 to 24 Months

NCT03818815
View directory record Official record
Conditions
Acute Otitis Media
Interventions
OP0201, Placebo, Amoxicillin-clavulanate
Combination Product · Drug
Lead sponsor
Novus Therapeutics, Inc
Industry
Eligibility
6 Months to 24 Months
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Sep 26, 2026, 8:51 AM EDT
Completed Phase 4 Interventional Results available

Trial to Evaluate Beta-Lactam Antimicrobial Therapy of Community Acquired Pneumonia in Children

NCT02891915
View directory record Official record
Conditions
Pneumonia
Interventions
Amoxicillin, Amoxicillin-clavulanate, Cefdinir, Placebo
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Months to 71 Months
Enrollment
385 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
9
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Louisville, Kentucky + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 2, 2021 · Synced Sep 26, 2026, 8:51 AM EDT
Not yet recruiting Phase 4 Interventional

Comparative Effectiveness of Available Treatments for Sinus and Ear Infections in Children (Acute Otitis Media)

NCT07730814
View directory record Official record
Conditions
Acute Otitis Media (AOM)
Interventions
Amoxicillin, Amoxicillin-Clavulanate, Amoxicillin Placebo, Amoxicillin-Clavulanate Placebo
Drug
Lead sponsor
Nader Shaikh
Other
Eligibility
6 Months to 36 Months
Enrollment
1,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
5
States / cities
Denver, Colorado • Durham, North Carolina • Cincinnati, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 26, 2026, 8:51 AM EDT
Terminated Phase 3 Interventional Results available

A Safety and Tolerability Study of Doripenem Compared With Cefepime in Children Hospitalized With Complicated Urinary Tract Infections

NCT01110408
View directory record Official record
Conditions
Complicated Urinary Tract Infections or Pyelonephritis
Interventions
Doripenem, Doripenem placebo, Cefepime, Cefepime placebo, Amoxicillin/clavulanate potassium
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
3 Months to 18 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
11
States / cities
Little Rock, Arkansas • Oakland, California • Orange, California + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2014 · Synced Sep 26, 2026, 8:51 AM EDT
Recruiting Phase 4 Interventional

Nasal Steroids, Irrigation, Oral Antibiotics, and Subgroup Targeting for Effective Management of Acute Sinusitis

NCT06076304
View directory record Official record
Conditions
Sinus Infection, Acute Sinusitis
Interventions
amoxicillin/clavulanate potassium, Placebo, Budesonide nasal spray
Drug
Lead sponsor
Daniel Merenstein
Other
Eligibility
18 Years to 75 Years
Enrollment
3,720 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
7
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Hyattsville, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 26, 2026, 8:51 AM EDT
Completed Phase 3 Interventional Results available

Efficacy of Antibiotics in Children With Acute Sinusitis: Which Subgroups Benefit?

NCT02554383
View directory record Official record
Conditions
Sinusitis, Respiratory Tract Infections
Interventions
Amoxicillin-clavulanate, Placebo
Drug
Lead sponsor
Nader Shaikh
Other
Eligibility
2 Years to 11 Years
Enrollment
515 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
6
States / cities
Bardstown, Kentucky • Gresham, Oregon • Philadelphia, Pennsylvania + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Sep 26, 2026, 8:51 AM EDT