Clinical trials: Hydroxyapatite
Marginal Integrity of Hydroxyapatite Nanofiber Reinforced Flowable Composite
Evaluation of Marginal Integrity of Hydroxyapatite Nano-Fiber Reinforced Flowable Composite Versus Conventional Resin-Based Flowable Composite in Initially Demineralized Pits and Fissure: A One Year, Randomized Clinical Trial
This study will be conducted to evaluate the Marginal integrity of Hydroxyapatite Nanofiber reinforced flowable composite compared to a conventional resin-based flowable composite during management of initial carious lesion in…
- Trial name
- NCT03242291
- Testing
- Conventional resin-based flowable composite, Hydroxyapatite Nanofiber reinforced flowable composite
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries, Hydroxyapatite
Caries-preventing Effect of a Hydroxyapatite-toothpaste in Adults
Target question is as the following one: Does the daily use of a fluoride-free, microcrystalline hydroxyap-atite (HAP) - containing test toothpaste have a non-inferior caries preventing effect in the permanent dentition compared…
- Conditions
- Dental Caries, Hydroxyapatite, Tooth Decay, Dentin, Carious
- Trial name
- CA1 (NCT04756557)
- Testing
- Experimental., Active comparator
- Where
- Poland
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Poznan University of Medical Sciences
Femoral Neck Fractures
Osseointegration of Hydroxyapatite-coated Femoral Stems in Femoral Neck Fractures Over 80 Years
This study aimes to prove that osseointegration of hydroxyapatite coated stem is possible for patients over 80 years with femoral neck fracture, without the risks of cemented stems.
- Trial name
- NCT04773145
- Testing
- Hemiarthroplasty with hydroaxyapatite coated stem
- Where
- France
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Tooth Decay, Hydroxyapatite
Hydroxyapatite-toothpaste and Enamel Caries in the Primary Dentition
This multicenter, non-inferiority trial randomized, double-blind, active controlled parallel group study evaluates the hypothesis that the home regular use of a toothpaste containing microcrystalline hydroxylapatite (HAP) (test…
- Conditions
- Tooth Decay, Hydroxyapatite, Tooth Demineralization, Tooth Diseases
- Trial name
- ECIPDEN17 (NCT03553966)
- Testing
- Prophylactic, Cleaning teeth, Restorative dentistry
- Where
- Poland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Dr. Kurt Wolff GmbH & Co. KG
Dental Caries in Children, Cariostatic Agent
Cariostatic and Remineralizing Effects of Three Different Dental Varnishes
This study is a randomly, controlled, prospective in vivo study. The objective of this study is: To evaluate the cariostatic and re-mineralizing effects of Nano silver fluoride, Nano Hydroxyapatite and sodium fluoride varnishes…
- Conditions
- Dental Caries in Children, Cariostatic Agent, Resistance, Dental Caries, Fluoride Varnishes
- Trial name
- NCT04887389
- Testing
- Nano Silver Fluoride varnish, nano-hydroxyapatite varnish, sodium Fluoride Varnish
- Where
- Egypt
- Volunteers
- 115 people, healthy volunteers welcome
- Sponsor
- Nisreen Ibrahim khan
Tooth Extraction
Wound Healing Following Tooth Extraction and Ridge Preservation Using OsteoGen®
After the removal of a tooth, a bone graft is often placed in the socket to try to keep the volume of bone that was there when the tooth was present so that the bone does not "shrink".
- Trial name
- NCT07154693
- Testing
- Combination 70% FDBA and 30% DFDBA, OsteoGen Plug
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Aesthetic
PLLA and CaHA-R for Aesthetic Rejuvenation
Skin ageing is intricately linked to collagen degradation caused by internal and external factors. External factors contributing to ageing include ultraviolet rays, smoking, heat, and air pollution, and follow a distribution…
- Trial name
- NCT07202117
- Testing
- Sculptra Aesthetic, Radiesse
- Where
- Canada
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Erevna Innovations Inc.
Bone Resorption
Evaluation, the Histomorphometric Study of Nanocrystalline Hydroxyapatite (Nano Bone) Wif Alendronate in the Preservation of the Tooth Socket
Twenty patients referring to periodontics department of Boroujerd Azad university of dentistry after obtaining consent to participate in teh research project, which TEMPhas more TEMPthan 20 teeth, are over 18 years old and…
- Trial name
- NCT03980847
- Testing
- Alendronate 20 mg, Nanocrystal hydroxyapatite
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Islamic Azad University, Sanandaj
Randomized Clinical Trial
Clinical and Radiographic Outcome of Regeneration in Immature Permanent Human Teeth Using a New Scaffold
This study aimed to evaluate clinical and radiographic outcome of regeneration in immature permanent human teeth using two different types of scaffolds: 1. Collagen-hydroxyapatite scaffold (Osteon III collagen) after blood clot.
- Trial name
- NCT06812351
- Testing
- Osteon III collagen, Blood clot
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Aging
Superficial MFU-V and Diluted Calcium Hydroxyapatite for the Improvement of Lower Face Skin Quality and Wrinkles
Aging, genetics and environmental factors contribute to multiple changes on the surface of the skin. These present with pigmentation, volume loss, loss of elasticity and loss of collagen.
- Trial name
- NCT05469516
- Testing
- Ulthera System [Ulthera, Inc.], Merz Radiesse Injectable Implant
- Where
- Singapore
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Cutis Medical Laser Clinics Pte Ltd
Chitosan, Nano-hydroxyapatite Hydrogel
Chitosan Nano-hydroxyapatite Hydrogel in Non-Surgical Treatment of Intrabony Defect
The aim of this study was to evaluate the clinical effect of Chitosan with nano-hydroxyapatite hydrogel in the treatment of periodontal intrabony defects.
- Conditions
- Chitosan, Nano-hydroxyapatite Hydrogel, Intrabony Defect
- Trial name
- NCT06373757
- Testing
- Nano-HAP/Chitosan hydrogel
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- October 6 University
Dentin Sensitivity
Effect of Nano-hydroxyapatite and LASER on Dentin Hypersensitivity
The aim of this study was to evaluate the effect of nanohydroxyapatite associated with low potency laser therapy in eliminating or reducing dentin hypersensitivity in a randomized placebo-controlled clinical trial.
- Trial name
- NCT03637426
- Testing
- Laser, nano-hydroxyapatite, Laser + nano-hydroxyapatite
- Where
- Brazil
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Para