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Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Alveolar Ridge Preservation Clear all
Completed No phase listed Observational Accepts healthy volunteers

Alveolar Ridge Preservation Procedures

NCT05419778
View directory record Official record
Conditions
Alveolar Ridge Preservation
Interventions
Osteogen plug®, MInerOss®
Device
Lead sponsor
University of Tennessee
Other
Eligibility
12 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 7, 2022 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ridge Preservation Comparing 2 Membranes

NCT01905280
View directory record Official record
Conditions
Alveolar Ridge Deficiency
Interventions
Non-resorbable membrane, Acellular dermal matrix
Procedure
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Dec 7, 2016 · Synced Jun 10, 2026, 10:01 AM EDT
Active, not recruiting Not applicable Interventional

OsteoGen Plug vs. Freeze-dried Bone Allograft With Collagen Barrier

NCT06447844
View directory record Official record
Conditions
Nonterminal Premolar Needing Extraction
Interventions
OsteoGen Plug, BioGide
Device
Lead sponsor
McGuire Institute
Industry
Eligibility
18 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
9
States / cities
Aurora, Colorado • Broomfield, Colorado • Boston, Massachusetts + 6 more
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Zimmer Puros® Allograft vs. Creos™ Allograft for Alveolar Ridge Preservation

NCT02444052
View directory record Official record
Conditions
Alveolar Bone Grafting, Allograft, Dental Extraction, Dental Implant, Socket Preservation
Interventions
Zimmer Puros Cancellous Allograft, Nobel Biocare Creos Cancellous Allograft
Device
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 1, 2018 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A 14 Weeks Longitudinal Study to Investigate the Effect of Leukocyte- Platelet Rich Fibrin Plug on the Quality of the Newly Formed Bone in Ridge Preservation Procedure Following a Tooth Extraction. It is a Clinical, Radiographic and Histomorphometric Study.

NCT03487718
View directory record Official record
Conditions
Alveolar Ridge Preservation, Tooth Extraction
Interventions
Leukocyte platelet rich fibrin plug + d-PTFE membrane, d-PTFE membrane
Biological · Device
Lead sponsor
Firas Al Yafi
Other
Eligibility
18 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated May 23, 2021 · Synced Jun 10, 2026, 10:01 AM EDT
Recruiting Not applicable Interventional

Effect of Collagen Membrane on Ridge Preservation

NCT07580495
View directory record Official record
Conditions
Dehiscence, Tooth Extraction, Alveolar Bone Loss
Interventions
Minimally Invasive tooth extraction, Alveolar ridge preservation with ABCC, Resorbable collagen membrane (InterCollagen® Guide)
Procedure · Device
Lead sponsor
Debora Dias
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Jun 10, 2026, 10:01 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Comparative Volumetric Assessment of Alveolar Ridge Preservation Utilizing Different Bone Grafting Materials

NCT02532543
View directory record Official record
Conditions
Tooth Fractures, Tooth Injuries, Tooth Diseases
Interventions
Allograft, Membrane, Alloplast, Membrane, Xenograft, Membrane, Membrane
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 8, 2019 · Synced Jun 10, 2026, 10:01 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Mix of Demineralized Freeze-Dried Bone Allograft and Deproteinized Bovine Bone Mineral: a Possible Solution for Alveolar Ridge Preservation?

NCT06275789
View directory record Official record
Conditions
Alveolar Ridge Preservation, Dental Extraction, Bone Graft
Interventions
Alveolar ridge preservation
Procedure
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional

Influence of Platelet-Rich Fibrin on Post-extraction Alveolar Ridge Healing/Preservation as a Stand-alone or Adjunct to Particulate Graft

NCT02707536
View directory record Official record
Conditions
Extraction Socket Healing, Alveolar Ridge Preservation
Interventions
Socket grafting with PRF, Socket grafting with bone graft
Procedure
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 3, 2017 · Synced Jun 10, 2026, 10:01 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Determinants of Bone Dimensional Changes After Extraction and Alveolar Ridge Preservation

NCT06624982
View directory record Official record
Conditions
Alveolar Bone Grafting, Bone Healing, Tooth Extraction Site Healing, Wound Healing
Interventions
observational study
Other
Lead sponsor
Marquette University
Other
Eligibility
18 Years to 75 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 16, 2025 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Efficacy of Socket Grafting for Alveolar Ridge Preservation

NCT01794806
View directory record Official record
Conditions
Atrophy of Edentulous Alveolar Ridge
Interventions
Tooth extraction and grafting with allograft, Tooth extraction
Procedure
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 75 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 16, 2017 · Synced Jun 10, 2026, 10:01 AM EDT
Terminated Not applicable Interventional Results available

Ridge Preservation With Moldable Beta-tricalcium Phosphate Bone Substitute on Non-containable Non-Molar Extraction Sites

NCT03215667
View directory record Official record
Conditions
Alveolar Ridge Preservation, Dental Implants
Interventions
easy-graft CLASSIC (beta-Tricalcium Phosphate)
Device
Lead sponsor
Sunstar Americas
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 24, 2021 · Synced Jun 10, 2026, 10:01 AM EDT
Terminated Phase 4 Interventional

Comparison of Straumann BoneCeramic vs. Allograft Bone in Extraction Sockets

NCT00782236
View directory record Official record
Conditions
Tooth Loss
Interventions
Bone Graft Material
Device
Lead sponsor
Institut Straumann AG
Industry
Eligibility
18 Years to 80 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Yardley, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 3, 2016 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Alveolar Ridge Preservation With Putty Allograft vs. Putty Alloplast Graft

NCT05484492
View directory record Official record
Conditions
Alveolar Bone Resorption
Interventions
demineralized and mineralized combination putty bone allograft, calcium phosphosilicate putty alloplast graft
Biological
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional Results available

Assessment of Ridge Preservation Using Moldable Beta-tricalcium Phosphate Bone Grafting System

NCT02702609
View directory record Official record
Conditions
Dental Implants, Alveolar Ridge Preservation
Interventions
easy-graft CLASSIC, FDBA with collagen plug
Device
Lead sponsor
Sunstar Americas
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Iowa City, Iowa • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 21, 2020 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Histological Evaluation of Healing Following Ridge Preservation Using a Combined Cortical/Cancellous Mineralized Freeze-Dried Bone Allograft

NCT02275767
View directory record Official record
Conditions
Alveolar Bone Loss
Interventions
50% cortical/50% cancellous FDBA, 100% cortical FDBA, 100% cancellous FDBA
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 10, 2016 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Two Different Membranes

NCT01808794
View directory record Official record
Conditions
Partial Edentulism
Interventions
Mucograft, Dynamatrix
Device
Lead sponsor
Tufts University
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 18, 2020 · Synced Jun 10, 2026, 10:01 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Azento IIS 3 Year Outcomes Implant Study

NCT04255342
View directory record Official record
Conditions
Tooth Loss
Interventions
Implant Placement and Temporary Crown using AstraTech Implant System EV, Final Crown Delivery
Device
Lead sponsor
Christopher Barwacz
Other
Eligibility
18 Years to 95 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 2, 2024 · Synced Jun 10, 2026, 10:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Alveolar Ridge Preservation Following Tooth Extraction.

NCT05505084
View directory record Official record
Conditions
Tooth Fractures, Tooth Extraction Status Nos, Caries
Interventions
Tooth extraction and ridge preservation using different barrier mermbranes
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Jun 10, 2026, 10:01 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Nd:YAG Laser Photobiostimulation on Healing of Gingiva

NCT07095556
View directory record Official record
Conditions
Wound Healing and Prevention, Oral Inflammation, Photobiomodulation, Post-operative Pain Management, Tooth Extraction Site Healing
Interventions
Low-level laser therapy
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Jun 10, 2026, 10:01 AM EDT
Not yet recruiting Phase 4 Interventional Accepts healthy volunteers

Biotivity A-C Membrane Socket Preservation Study

NCT07091448
View directory record Official record
Conditions
Alveolar Ridge Preservation
Interventions
Amnion chorion membrane, Collagen membrane
Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Jun 10, 2026, 10:01 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Comparison of Dimensional Changes After Tooth Extractions Between Xenograft and Allograft

NCT04550689
View directory record Official record
Conditions
Tooth Loss
Interventions
Bone graft
Device
Lead sponsor
UConn Health
Other
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Nov 27, 2023 · Synced Jun 10, 2026, 10:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Ridge Preservation Following Tooth Extraction Using Two Mineralized Cancellous Bone Allografts

NCT02515058
View directory record Official record
Conditions
Alveolar Bone Loss
Interventions
PUROS (Ridge Preservation bone grafting surgery), FDBA (Ridge Preservation bone grafting surgery)
Device
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 89 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Jun 10, 2026, 10:01 AM EDT
Recruiting Not applicable Interventional

Comparison of Two Types of Bone Grafts in Patients Who Need One of Their Front Teeth Removed and Replaced With an Implant

NCT06722482
View directory record Official record
Conditions
Ridge Preservation, Allografts, Extraction, Tooth, Xenograft
Interventions
FDBA, CEBX
Device
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Jun 10, 2026, 10:01 AM EDT