Clinical trials: Resorption
Alveolar Bone Loss, Dental Implant Failure Nos
Stability of the Marginal Bone Around Subcrestal Implants
The extent of marginal bone remodeling around the neck of dental implants has been used for many years as a criterion for defining their long-term success. Apico-coronal position represents a crucial factor in this field.
- Trial name
- NCT05494476
- Testing
- implant insertion
- Where
- Italy
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- International Piezosurgery Academy
Alveolar Bone Loss
Ridge Preservation Following Tooth Extraction Using Two Mineralized Cancellous Bone Allografts
The study is a 2-arm, parallel-design, randomized, prospective clinical trial designed to examine histologic wound healing following ridge preservation using bone allograft that has been prepared by either freeze-drying or via a…
- Trial name
- NCT02515058
- Testing
- PUROS (Ridge Preservation bone grafting surgery), FDBA (Ridge Preservation bone grafting surgery)
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Tooth Loss
Healing Dynamics in Human Extraction Sockets Grafted With Bio-Oss Collagen®
The purpose of this study is to clinically, radiographically and histologically evaluate the healing sequence of post-extraction sockets grafted with Bio-Oss Collagen® at 3, 6 and 9 months following tooth extraction in…
- Trial name
- NCT03659617
- Testing
- xenograft (BioOss Collagen)
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Alveolar Bone Loss, Periodontal Diseases
GUIDOR® Growth Factor Enhanced Bone Graft Substitute for the Treatment of Periodontal Defects 6-months Post-Surgery
GUIDOR Growth Factor Enchanted Bone Graft Substitute (GFeBGS) when used in periodontal surgery will shown greater gum and bone regeneration when compare to bone graft substitute alone. Also, to find the optimal dose.
- Trial name
- NCT01728844
- Testing
- beta-tricalcium phosphate alone, GFeBGS 0.1%, GFeBGS 0.3%
- Where
- 6 sites in United States
- Volunteers
- 88 people
- Sponsor
- Sunstar Americas
Osteoporosis
Alendronate and/or Parathyroid Hormone for Osteoporosis
This study looks at the effects of two medications, alendronate and parathyroid hormone, on bone mass and on bone formation and bone breakdown in women with osteoporosis.
- Trial name
- NCT00000400
- Testing
- Human parathyroid hormone [hPTH-(1-34)], alendronate
- Where
- United States
- Volunteers
- 176 people
- Sponsor
- Massachusetts General Hospital
Bone Resorption, Diabetes
Application of Information-Motivation-Behavioral Model-based Continuity of Care on the Peri-implantitis Recovery in Diabetic Implant Overdenture Patients
The investigators recruited 32 diabetic IOD patients with a total of 110 problematic implants who had completed the treatment for peri-implantitis between January 2021 and March 2023 as research subjects.
- Trial name
- NCT06103799
- Testing
- IMB model-based continuity of care
- Where
- China
- Volunteers
- 32 people
- Sponsor
- The Dental Hospital of Zhejiang University School of Medicine
Dehiscence, Tooth Extraction
Effect of Collagen Membrane on Ridge Preservation
This study will evaluate whether adding a resorbable collagen membrane to an anorganic bone-collagen composite (ABCC) graft improves ridge preservation after tooth extraction.
- Conditions
- Dehiscence, Tooth Extraction, Alveolar Bone Loss
- Trial name
- NCT07580495
- Testing
- Minimally Invasive tooth extraction, Alveolar ridge preservation with ABCC, Resorbable collagen membrane (InterCollagen® Guide)
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Debora Dias
Alveolar Bone Loss
Soft Tissue Width and Abutment Height Influence Peri-implant Bone Resorption
The purpose of this clinical and radiographic study will be to determine what influence on marginal bone loss has the thickness of soft tissues and the height of the prosthetic abutment and eventually determine which of the two…
- Trial name
- i-RES (NCT03229005)
- Testing
- implant insertion, operculectomy, prosthetic rehabilitation
- Where
- Italy
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- International Piezosurgery Academy
Fatigue, Inflammation
Effects of Post-exercise Protein Supplementation in Young Athletes
This randomised double blind, placebo-controlled study examined the effects of post-exercise consumption of whey protein (PRO) or carbohydrate (CHO) on performance recovery, muscle damage and inflammatory cytokine responses…
- Conditions
- Fatigue, Inflammation, Bone Resorption
- Trial name
- NCT04114045
- Testing
- Experimental:Whey protein, Active Comparator: Isoenergetic control - Carbohydrate
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Brock University
Alveolar Bone Loss, Maxillary Sinus Bone Loss
Anti-HLA Antibodies After Bone Regeneration Surgery
This study evaluates the occurrence of anti-human leukocyte antigen (anti-HLA) antibodies following bone regeneration procedures performed prior to dental implant therapy.
- Trial name
- Anti-HLA Bone (NCT07474857)
- Testing
- Xenogeneic Bone Graft, Allogeneic Bone Graft, Low-Level Laser Therapy
- Where
- Poland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medical Innovation Center Wroclaw
Saliva, Cortisol
Comparison of Saliva Biomarkers in Two Different Geographical Regions of Turkey
Periodontitis is a multifactorial, chronic inflammatory disease caused by many factors such as pathogenic microorganisms, host response, environmental and systemic factors.
- Conditions
- Saliva, Cortisol, Smoking, Tobacco, Periodontal Bone Loss
- Trial name
- NCT06809439
- Testing
- Non-Surgical Intervention, Saliva Collection (Baseline), Probing
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Karabuk University
Furcation Defects, Periodontitis
Treatment of Advanced Grade III Periodontal Furcation Lesions
Periodontitis, a microbially-driven inflammatory disease has been shown to be the sixth most common disease of mankind. The 2009 UK Adult Dental Health Survey found that 54% of adults experience gum bleeding (gingivitis) with 45%…
- Conditions
- Furcation Defects, Periodontitis, Surgical Procedure, Unspecified, Periodontal Bone Loss
- Trial name
- NCT05237739
- Testing
- Non-Surgical Periodontal treatment (NSPT), Open Flap Debridement (OFD)
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- King's College London
Post-Menopausal Osteoporosis
Proof of Concept (Bone Resorption/Bone Mineral Density) Study (0429-005)
A study to asses the safety and efficacy of MK0429 in postmenopausal women with osteoporosis.
- Trial name
- NCT00533650
- Testing
- MK0429
- Volunteers
- 227 people
- Sponsor
- Merck Sharp & Dohme LLC
Edentulous, Bone Resorption
Platform Switched Implant and Bone Level Alteration
This is a two-year prospective randomized clinical study to to evaluate whether the gingival thickness and insertion depth of dental implants have any influence on marginal bone levels changes around platform switched implants.
- Trial name
- NCT02867982
- Testing
- Subcrestal implant placement, Paracrestal implant placement, prophylactic antibiotics
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Beijing University Health Science Center
Bone Resorption
Guided Bone Regeneration Using Bovine-derived Xenograft in Combination With or Without Injectable Platelet-rich Fibrin
The aim of the study was to compare the change in augmentation thickness after guided bone regeneration (GBR) using bovine-derived xenograft in combination with or without injectable platelet-rich fibrin (i-PRF).
- Trial name
- NCT04709523
- Testing
- bovine-derived xenograft with i-PRF, bovine-derived xenograft alone
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ege University
Osteoporosis, Duchenne Muscular Dystrophy
Effects of Low-level Mechanical Vibration on Bone Density in Ambulant Children Affected by Duchenne Muscular Dystrophy
Duchenne muscular dystrophy (DMD) is a X-linked recessive disorder due to a mutation of the dystrophin gene (Xp21). Dystrophin is a sarcolemmal protein of skeletal and cardiac muscle, and its absence causes progressive muscle…
- Trial name
- NCT05281120
- Testing
- Low-level mechanical vibrations WITH vertical sinusoidal acceleration, Low-level mechanical vibrations WITHOUT vertical sinusoidal acceleration
- Volunteers
- 20 people
- Sponsor
- Istituto Auxologico Italiano
Bone Resorption
Preimplant Site Augmentation Using MPM Versus Autogenous Bone Graft
Using growth factors obtained from patient's venous blood mixed with particulate autogenous bone the study compares bone gain by implant with gold standards.
- Trial name
- NCT03007069
- Testing
- Mineralized plasmatic matrix (MPM)., Autogenous bone graft (gold standard).
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Post-osseointegration Biological Failure of Dental Implant, Alveolar Bone Loss
The Influence of Mucosal Tissue Thickness on Soft and Hard Tissue Changes Around Implants
Crestal bone and soft tissue stability around implants is an important issue in implant dentistry. Initial vertical mucosal tissue thickness was shown to be one of the factors having impact on bone stability.
- Trial name
- NCT02580721
- Testing
- Dentsply Astra Tech Implant System EV
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Periodontitis, Localized Aggressive, Periodontal Diseases
Accuracy of Pulp Sensibility Test on Teeth With Deep Periodontal Pocket
The aim of this study is to evaluate the accuracy of pulp test in teeth presenting with deep periodontal pocket. The null hypothesis is no significant effect of periodontitis on the accuracy of pulp test.
- Conditions
- Periodontitis, Localized Aggressive, Periodontal Diseases, Endodontic Disease, Endodontic Inflammation
- Trial name
- NCT04399135
- Testing
- Orthopantomogram X-ray view, Endo-Ice, Electric Pulp Tester (EPT)
- Where
- Saudi Arabia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Qassim University
Periodontal Diseases, Periodontal Bone Loss
Entire Papilla Preservation Technique in the Treatment of Periodontal IntraBony Defects: a 1-year Follow-up Study
The aim of this study was to investigate the radiographic and clinical outcomes associated with the whole papilla preservation technique in the treatment of isolated intraosseous defects in patients with stage III periodontitis.
- Trial name
- EPP (NCT06744348)
- Testing
- ENTİRE PAPİLLA PRESERVATİON
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Necmettin Erbakan University