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Showing 1–24 of 57 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 3 Interventional

Control of Periodontal Infections

NCT01098448
View directory record Official record
Conditions
Periodontitis
Interventions
scaling and root planing, local tetracycline, systemic metronidazole and amoxicillin, surgery, local antibiotics and systemic metronidazole and amoxicillin, local tetracycline and periodontal surgery, periodontal surgery and systemic metronidazole and amoxicillin, surgery, local tetracycline, systemic metronidazole and amoxicillin
Other · Drug
Lead sponsor
The Forsyth Institute
Other
Eligibility
20 Years and older
Enrollment
187 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2004
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 1, 2010 · Synced Sep 18, 2026, 3:15 PM EDT
Recruiting Not applicable Interventional

Patient-reported Outcomes of Donor Site Healing Using Different Palatal Protection Techniques

NCT06892496
View directory record Official record
Conditions
Mucosal Erosion, Gingival Recession
Interventions
Visual Analog scale (VAS) questionnaire, Vacuum-formed retainer (VFR) technique, 3-D printed acrylic resin stent (3DS) technique, Flowable resin composite stent (FRC) technique, Photographs of the patient's palate, Measuring graft dimensions, Chairside Polymer Stent
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 18, 2026, 3:15 PM EDT
Terminated No phase listed Interventional Results available

Safety and Efficacy of Periodontal Surgery in Supra-alveolar-type Defects With or Without Straumann® Emdogain

NCT01614925
View directory record Official record
Conditions
Periodontal Attachment Loss, Periodontal Diseases
Interventions
Emdogain, Periodontal surgery
Device · Procedure
Lead sponsor
Institut Straumann AG
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 30, 2020 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Phase 3 Interventional

Diabetes and Periodontal Therapy Trial

NCT00997178
View directory record Official record
Conditions
Chronic Periodontitis, Type 2 Diabetes
Interventions
Non-surgical periodontal therapy, Delayed non-surgical periodontal therapy
Procedure · Other
Lead sponsor
Stony Brook University
Other
Eligibility
35 Years and older
Enrollment
514 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
8
States / cities
Birmingham, Alabama • Minneapolis, Minnesota • Stony Brook, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2014 · Synced Sep 18, 2026, 3:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Microsurgery and Periodontal Healing

NCT07054008
View directory record Official record
Conditions
Periodontal Diseases
Interventions
Microsurgical approach with Digital Microscope
Procedure
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 18 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Utilization of a Periodontal Endoscope in Nonsurgical Periodontal Therapy

NCT05293301
View directory record Official record
Conditions
Periodontitis, Adult
Interventions
Use of Periodontal Endoscope (Perioscopy®) to enhance visualization while performing teeth deep cleaning, Use of traditional loupes to enhance magnification to enhance visualization while performing teeth deep cleaning
Device
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Mar 23, 2022 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Instrumentation Effectiveness of Modified, Area-Specific Hand Scalers During Non-Surgical Periodontal Therapy

NCT03729167
View directory record Official record
Conditions
Periodontal Diseases, Dental Diseases
Interventions
Scaling and root planing
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 17, 2019 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional Results available

An RCT Comparing Xenograft and Allograft for Ridge Preservation

NCT02330523
View directory record Official record
Conditions
Tooth Loss
Interventions
allograft + x-link collagen membrane, xenograft + non-x-link collagen
Device
Lead sponsor
McGuire Institute
Industry
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 17, 2016 · Synced Sep 18, 2026, 3:15 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

A Clinical Trial Testing Root Coverage With Acellular Dermal Matrix in Thin and Thick Gingival Biotypes

NCT03057730
View directory record Official record
Conditions
Gingival Recession
Interventions
Acellular Dermal Matrix
Biological
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 19, 2024 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mechanisms and Treatment Response of Aggressive Periodontitis in Children

NCT01330719
View directory record Official record
Conditions
Aggressive Periodontitis
Interventions
Diseased periodontal treatment, Conventional periodontal treatment
Procedure
Lead sponsor
University of Florida
Other
Eligibility
5 Years to 90 Years
Enrollment
514 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2022
U.S. locations
10
States / cities
Brooker, Florida • Fort Lauderdale, Florida • Gainesville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 11, 2024 · Synced Sep 18, 2026, 3:15 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Association of Periodontal Inflammation on Immune Response in Wound Healing

NCT04805320
View directory record Official record
Conditions
Inflammation of Mouth
Interventions
Dental Extraction
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
21 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Sep 18, 2026, 3:15 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Importance of Periostin in Periodontal Health and Disease

NCT01180920
View directory record Official record
Conditions
Periodontal Disease, Non-diseased Patients
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
21 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 1, 2014 · Synced Sep 18, 2026, 3:15 PM EDT
Completed No phase listed Observational

Patient-Reported Probiotic Use During Periodontal Therapy in Periodontitis

NCT07619040
View directory record Official record
Conditions
Periodontitis, Probiotic, Oral Hygiene, Oral Health, Periodontal Therapy
Interventions
non surgical periodontal therapy
Procedure
Lead sponsor
Medipol University
Other
Eligibility
18 Years to 70 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Sep 18, 2026, 3:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Extending Dental Care to Nursing Home Residents to Reduce Mouth Infections and Incidence of Pneumonia and Improve Diabetic Glucose Control

NCT06890676
View directory record Official record
Conditions
Periodontitis, Gingivitis, Periodontal Disease, Periodontal Infections, Oral Infections, Periapical Infections, Pneumonia, Diabetes
Interventions
Comprehensive Oral Evaluation, Intraoral Complete Radiographic Series, • Teledentistry-synchronous and asynchronous, Periodontal Therapy, Periodontal Maintenance Procedure, Application of Caries Arresting Medicament, Oral Hygiene Assistance, Referral for Treatment of Acute Oral Infection
Other · Procedure
Lead sponsor
Missouri Department of Health and Senior Services
Other
Eligibility
60 Years to 100 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Jefferson City, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Sep 18, 2026, 3:15 PM EDT
Active, not recruiting No phase listed Observational

Orbital Fractures Registry

NCT03887988
View directory record Official record
Conditions
Orbital Fractures, Blow Out Fracture of Orbit
Interventions
Primary "early" reconstruction, Nonsurgical, Primary "delayed" reconstruction, Secondary reconstruction
Procedure · Other
Lead sponsor
AO Innovation Translation Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 18, 2026, 3:15 PM EDT
Recruiting No phase listed Observational

Serum Inflammatory Protein Concentration During Dental Treatment

NCT07468929
View directory record Official record
Conditions
Periodontal Disease, Periodontal Surgery
Interventions
Blood samples for inflammatory markers, periodontal surgery, Periodontal maintenance, Non-surgical deep cleaning
Other · Procedure
Lead sponsor
Ohio State University
Other
Eligibility
21 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional

Diode Laser Study for Periodontal Maintenance Patients

NCT01215201
View directory record Official record
Conditions
Periodontal Diseases, Periodontitis, Apical, Chronic Nonsuppurative, Suppuration of Gingival Crevice
Interventions
Scaling and Root Planing, Diode Laser + Scaling and Root Planing
Procedure
Lead sponsor
University of Nebraska
Other
Eligibility
30 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 14, 2023 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional Results available

GUIDOR® Growth Factor Enhanced Bone Graft Substitute for the Treatment of Periodontal Defects 6-months Post-Surgery

NCT01728844
View directory record Official record
Conditions
Alveolar Bone Loss, Periodontal Diseases
Interventions
beta-tricalcium phosphate alone, GFeBGS 0.1%, GFeBGS 0.3%, GFeBGS 0.4%
Device
Lead sponsor
Sunstar Americas
Industry
Eligibility
25 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
6
States / cities
Birmingham, Alabama • Fullerton, California • Aurora, Colorado + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Scaling and Root Planing (SRP) With and Without Minocycline HCl Microspheres, 1 mg

NCT03762915
View directory record Official record
Conditions
SRP, Minocycline HCl Microspheres, Biomarkers
Interventions
minocycline HCl microspheres
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Treatment of Periodontitis With Er:YAG Laser

NCT03628872
View directory record Official record
Conditions
Generalized Moderate Chronic Periodontitis, Generalized Severe Chronic Periodontitis, Periodontal Diseases
Interventions
Scaling and root planing, Er:YAG Laser, Hand instruments
Procedure · Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 8, 2024 · Synced Sep 18, 2026, 3:15 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Utilization of a Videoscope in Periodontal Regeneration

NCT05275192
View directory record Official record
Conditions
Chronic Periodontitis
Interventions
Videoscope-assisted periodontal regeneration minimally invasive surgery, Periodontal regeneration minimally invasive surgery, Guided tissue regeneration surgery
Device · Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional Results available

Clinical and Microbiologic Outcomes of Adjunctive Antimicrobial Photodynamic Therapy in the Non-surgical and Surgical Treatment of Teeth With Periodontal Disease

NCT05252000
View directory record Official record
Conditions
Periodontal Diseases
Interventions
mechanical debridement, adjunctive aPDT, sham aPDT
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Emdogain Minimally Invasive Surgical Technique

NCT02551770
View directory record Official record
Conditions
Periodontitis
Interventions
Scaling and root planing, Scaling and root planing without Emdogain, Emdogain application
Procedure · Device
Lead sponsor
Institut Straumann AG
Industry
Eligibility
21 Years to 85 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
2
States / cities
Cullman, Alabama • Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 16, 2019 · Synced Sep 18, 2026, 3:15 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Immediate Post-Operative Anesthesia With Either Lidocaine or Bupivacaine

NCT06293807
View directory record Official record
Conditions
Periodontal Diseases
Interventions
Xylocaine 2 % with 1:100,000 epinephrine, Bupivicaine 0.5% with 1:200,000 epinephrine, Placebo
Drug · Other
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Sep 18, 2026, 3:15 PM EDT