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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Abscesses Clear all
Completed Phase 3 Interventional Results available

Comparative Study of Ceftaroline vs. Vancomycin Plus Aztreonam in Adult Subjects With Complicated Skin Infections

NCT00424190
View directory record Official record
Conditions
Bacterial Infections
Interventions
IV Vancomycin plus IV Aztreonam, Ceftaroline
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years and older
Enrollment
698 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
15
States / cities
Dothan, Alabama • Long Beach, California • Los Angeles, California + 11 more
Source: ClinicalTrials.gov public record
Updated Mar 13, 2017 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 2 Interventional Results available

Aquacel Versus Iodoform Gauze for Filling Abscess Cavity Following Incision and Drainage

NCT00984022
View directory record Official record
Conditions
Abscess, Cellulitis
Interventions
Type of dressing - Iodoform, Type of dressing - Aquacel
Device
Lead sponsor
Valleywise Health
Other
Eligibility
18 Years to 65 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 3, 2017 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional

A Randomized Prospective Study of Pyrimethamine Therapy for Prevention of Toxoplasmic Encephalitis in HIV-Infected Individuals With Serologic Evidence of Latent Toxoplasma Gondii Infection

NCT00000666
View directory record Official record
Conditions
Toxoplasmosis, Cerebral, HIV Infections
Interventions
Pyrimethamine
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1992
U.S. locations
16
States / cities
San Francisco, California • Denver, Colorado • New Haven, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2012 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 4 Interventional Results available

Bacteriostatic Saline as a Local Anesthetic in Minor Eyelid Procedures

NCT05294640
View directory record Official record
Conditions
Eyelid Tumor, Eyelid Bump, Eyelid Deformity, Eyelid Abscess, Eyelid Boil, Eyelid Papilloma, Anesthesia, Local, Ophthalmology
Interventions
0.9% Bacteriostatic Local Anesthetic Injection, 1% Lidocaine with 1:100,000 epinephrine Local Anesthetic Injection, Eyelid Lesion Removal
Drug · Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 110 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2025 · Synced Jul 21, 2026, 6:07 PM EDT
Terminated Not applicable Interventional Results available

Asymptomatic Colonization With S. Aureus After Therapy With Linezolid or Clindamycin for Acute Skin Infections

NCT01619410
View directory record Official record
Conditions
Skin Diseases, Bacterial, Abscess
Interventions
Linezolid, Clindamycin
Biological
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
2
States / cities
Atlanta, Georgia • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 7, 2019 · Synced Jul 21, 2026, 6:07 PM EDT
Recruiting Phase 4 Interventional

Trimethoprim-sulfamethoxazole vs. Clindamycin for the Treatment of Children With Invasive MRSA Infections

NCT06982105
View directory record Official record
Conditions
Methicillin Resistant Staphylococcus Aureus, Osteomyelitis Acute, Septic Arthritis, Orbital Cellulitis, Facial Cellulitis, Mastoiditis, Cervical Adenitis, Retropharyngeal Abscess, Peritonsillar Abscess
Interventions
Trimethoprim Sulfamethoxazole
Drug
Lead sponsor
Indiana University
Other
Eligibility
2 Months to 18 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional

A Comparison of Techniques for Treating Skin Abscesses

NCT01897675
View directory record Official record
Conditions
Cutaneous Abscess
Interventions
Incision and Drainage with packing (wick) placement, Abscess drainage with loop placement
Procedure
Lead sponsor
Boston Medical Center
Other
Eligibility
20 Years and older
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional

Irrigation Versus no Irrigation for Cutaneous Abscess

NCT01606657
View directory record Official record
Conditions
Cutaneous Abscess
Interventions
Irrigation, No Irrigation
Procedure · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Jul 21, 2026, 6:07 PM EDT
Completed No phase listed Observational

The Role of Surgery in Patients With Coronavirus Disease - 19 (COVID-19) Related Thoracic Complications

NCT05204537
View directory record Official record
Conditions
Surgical Complication, COVID-19, Pneumothorax, Empyema, Pleural, Abscess, Hemothorax, Thoracic
Interventions
Lung parenchyma resection, Empyemectomy
Procedure
Lead sponsor
University of Milano Bicocca
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 29, 2023 · Synced Jul 21, 2026, 6:07 PM EDT
Not listed No phase listed Observational

A Subjective Observational Study of Patients Using Medicated Footbath/Footwash Treatment in Podiatry Care

NCT03781024
View directory record Official record
Conditions
Toenail Fungal Infection, Cellulitis, Pitted Keratolysis, Diabetic Foot Ulcer, Abscess
Interventions
Footwash
Combination Product
Lead sponsor
Data Collection Analysis Business Management
Other
Eligibility
Not listed
Enrollment
5,000 participants
Timeline
2018 – 2022
U.S. locations
1
States / cities
Land O' Lakes, Florida
Source: ClinicalTrials.gov public record
Updated Dec 18, 2018 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional

A Pilot Study of Oral Clindamycin and Pyrimethamine for the Treatment of Toxoplasmic Encephalitis in Patients With AIDS

NCT00000674
View directory record Official record
Conditions
Toxoplasmosis, Cerebral, HIV Infections
Interventions
Pyrimethamine, Leucovorin calcium, Clindamycin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 1992
U.S. locations
13
States / cities
Los Angeles, California • Palo Alto, California • San Diego, California + 8 more
Source: ClinicalTrials.gov public record
Updated May 17, 2012 · Synced Jul 21, 2026, 6:07 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Antibiotics Versus Placebo in the Treatment of Abscesses in the Emergency Department

NCT00867789
View directory record Official record
Conditions
Abscess
Interventions
Trimethoprim-sulfamethoxazole, Sugar pill
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
3 Months to 17 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional Results available

The Effects of Dexamethasone on the Time to Pain Resolution in Dental Periapical Abscess

NCT03005522
View directory record Official record
Conditions
Dental Research, Pharmaceutical Preparations, Dental
Interventions
oral dexamethasone, Placebo Oral Capsule
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Dec 27, 2022 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Decreasing Antibiotic Duration for Skin and Soft Tissue Infection Using Behavioral Economics in Primary Care

NCT05226260
View directory record Official record
Conditions
Cellulitis, Abscess, Drain Abscess, Impetigo, Skin Infection, Antibiotic Duration, Behavioral Economics
Interventions
Default Duration order Panel
Behavioral
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
3 Months to 99 Years
Enrollment
1,634 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 7, 2025 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 2 Interventional Results available

Study of Adalimumab in Subjects With Moderate to Severe Chronic Hidradenitis Suppurativa

NCT00918255
View directory record Official record
Conditions
Hidradenitis Suppurativa
Interventions
adalimumab, Placebo
Biological · Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
20
States / cities
Birmingham, Alabama • Bakerfield, California • Los Angeles, California + 15 more
Source: ClinicalTrials.gov public record
Updated May 8, 2011 · Synced Jul 21, 2026, 6:07 PM EDT
Terminated No phase listed Observational

Review of Breast Abscess Management

NCT06225180
View directory record Official record
Conditions
Breast Abscess
Interventions
Not listed
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years to 75 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitrous Oxide Use in Minor Procedures

NCT01911351
View directory record Official record
Conditions
Laceration, Abscess
Interventions
Nitrous Oxide
Drug
Lead sponsor
New York City Health and Hospitals Corporation
Other
Eligibility
3 Years to 12 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 10, 2016 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 3 Interventional

Incision and Drainage Versus Needle Aspiration in Soft Tissue Abscesses

NCT01085929
View directory record Official record
Conditions
Abscess, Cellulitis
Interventions
Incision and Drainage, Ultrasound Guided Aspiration
Procedure
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
Boston, Massachusetts • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 11, 2010 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Comparison of Cephalexin Versus Clindamycin for Suspected CA-MRSA Skin Infections

NCT00352612
View directory record Official record
Conditions
Staphylococcal Infection, Abscess, Staphylococcal Skin Infection, Folliculitis
Interventions
clindamycin, cephalexin
Drug
Lead sponsor
Aaron Chen
Other
Eligibility
6 Months to 18 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 12, 2013 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional

Abscess Packing Versus Wick Placement After Incision and Drainage

NCT01281930
View directory record Official record
Conditions
Superficial Abscess Packing
Interventions
Full packing into abscess cavity, Wick placement into abscess cavity
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
6 Months to 18 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 18, 2018 · Synced Jul 21, 2026, 6:07 PM EDT
Not yet recruiting Phase 2 Interventional

Efficacy of Methylene Blue Photodynamic Therapy for Treatment of Deep Tissue Abscesses

NCT06052956
View directory record Official record
Conditions
Abscess
Interventions
Methylene Blue, Lipid Emulsion, Insertion of optical fiber, Laser Illumination (pre-defined dose), Optical Spectroscopy Measurement, Laser Illumination (patient-specific dose), Standard of care abscess drainage
Drug · Device · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
2
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional Results available

Staphylococcus Aureus Decolonization Study

NCT00731783
View directory record Official record
Conditions
Staphylococcal Skin Infections, Abscesses, Furunculosis, Staphylococcus Aureus, MRSA Infection
Interventions
2% Mupirocin Ointment, 4% Chlorhexidine liquid soap, Hygiene protocol
Drug · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
6 Months to 21 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 29, 2012 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Phase 2 Interventional Results available

Evaluation of Safety and Efficacy of Avacopan in Subjects With Moderate to Severe Hidradenitis Suppurativa (AURORA)

NCT03852472
View directory record Official record
Conditions
Hidradenitis Suppurativa, Acne Inversa
Interventions
Avacopan, Placebo
Drug · Other
Lead sponsor
Amgen
Industry
Eligibility
18 Years and older
Enrollment
435 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
91
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 75 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2025 · Synced Jul 21, 2026, 6:07 PM EDT
Completed Not applicable Interventional Results available

Antimicrobial Stewardship Through MRSA Diagnosis in Emergency Department (ED) Patients With Abscesses

NCT01523899
View directory record Official record
Conditions
Cutaneous Abscess
Interventions
Xpert MRSA/SA SSTI, Standard culture
Device · Diagnostic Test
Lead sponsor
George Washington University
Other
Eligibility
18 Years and older
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Jul 21, 2026, 6:07 PM EDT