Clinical trials: Calcium Phosphates
Sensitivity, Tooth
The Association of CPP-ACPF Associated With LASER in the Treatment of Tooth Sensitivity After at Home Bleaching
Tooth whitening is a procedure that has been increasingly requested by patients around the world, whether at home or in office bleaching. Tooth sensitivity is the main side effect of bleaching.
- Trial name
- NCT05298059
- Testing
- Laser of low frequncy, CPP-ACPF
- Where
- 2 sites in Brazil
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Para
Healthy Men
Calcium Phosphate and Incretins
The study was conducted to investigate the effect of a calcium phosphate supplementation on the secretion of incretins.
- Trial name
- NCT01296997
- Testing
- calcium phosphate
- Where
- Germany
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Jena
Periodontal Disease, Periodontal Bone Loss
Osteoclast Impairment in Chronic Periodontitis by Regenerative Materials.
The present study is an effort to investigate the hypothesis that Platelet Rich Fibrin/Biphasic Calcium Phosphate may play a role in inhibiting osteoclasts differentiation and in bone loss.
- Conditions
- Periodontal Disease, Periodontal Bone Loss, Osteoclastic Bone Loss
- Trial name
- NCT03227367
- Testing
- other : PRF
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Meenakshi Ammal Dental College and Hospital
Dentin Sensitivity, Hypersensitivity
A Clinical Trial to Compare Lasotronix Alone or in Combination With CPP-ACP to Treat DH
Dentin hypersensitivity (DH) is defined as sharp pain of a shorter duration arise from exposed dentin in response to several chemicals and thermal or tactile stimuli that cannot be ascribed to other dental defects".
- Conditions
- Dentin Sensitivity, Hypersensitivity, Cervical Lesion
- Trial name
- NCT06463938
- Testing
- Active comparator, Experimental group, Combination of laser and paste
- Where
- Pakistan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Dental Caries
Remineralization of Dentine Caries Using Two Remineralizing Agents Which Are Nanosilver Fluoride and Casein phosphopeptides_amorphous Calcium Phosphate
The study is randomized controlled trial ...The null hypothesis suggests that there is no significant difference between nanosilver fluoride and sodium fluoride with Casein phosphopeptides_amorphous calcium phosphate in the…
- Trial name
- NCT04930458
- Testing
- Nanosilver fluoride, Sodium fluoride with casein phosphopeptides amorphous calcium phosphate, Sodium fluoride varnish
- Where
- Iraq
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Chronic Kidney Disease (Stage 3-4), Chronic Kidney Disease Mineral and Bone Disorder
Phosphate Assessment in Chronic Kidney Disease Patients Study
The proposed pilot feeding study aims to explore novel pathways in phosphate metabolism and identify new biomarkers, as well as to develop a compound index for assessing phosphate overload with high validity and reliability.
- Trial name
- PACK (NCT07368946)
- Testing
- Dietary Phosphorus Intake
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Tooth Extraction
Evaluation of β-tricalcium Phosphate/Calcium Sulfate Versus Allografts
Thirty healthy patients will be selected from the outpatient clinic of the Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University, to be included in this study with non-restorable posterior…
- Trial name
- NCT05708196
- Testing
- Alloplast bone grafting material (EthOss, Ethoss Regeneration Ltd, Silsden, UK)., Allograft bone grafting material.
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Dental Caries
Evaluation of a New Bioactive Material Versus a Fluoride-Releasing Hybrid Restorative Material in Cervical Lesions
This study will be conducted to evaluate and compare the clinical performance of fluoride, calcium, and phosphate-releasing new bioactive material versus a fluoride-releasing hybrid restorative material in cervical lesions for…
- Trial name
- NCT05149209
- Testing
- cervical restoration
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Demineralization
Impact of Chewing Gum With CPP-ACP on Tooth Mineralisation in Situ
Monocentric, randomised, double-blind, cross-over controlled study with two arms. This study aims to analyse the impact on mineralisation of Sugar Free Gum (SFG) containing CPP-ACP in healthy adults.
- Trial name
- NCT03971084
- Testing
- Sugar free gum without CPP-ACP, Sugar free gum with CPP-ACP
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Mondelēz International, Inc.
Furcation Defects, Periodontal Diseases
Mandibular Furcation II Regeneration
Teeth with furcation grade II defects will be treated with open flap debridement and regenerative therapy with biphasic calcium phosphate combined with either enamel matrix proteins or a collagen membrane.
- Trial name
- FURC-II-REGEN (NCT04059445)
- Testing
- Biphasic calcium phosphate (Straumann Bone Ceramic) + collagen membrane (Straumann Jason Membrane), Biphasic calcium phosphate (Straumann Bone Ceramic) + enamel matrix proteins (Straumann Emdogain)
- Where
- Norway
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Oslo
Bone Atrophy, Alveolar, Bone Loss
Tunnel Access for Horizontal Alveolar Ridge Augmentation
Minimally invasive procedures with the tunnel technique have been suggested to decrease patient post-operative discomfort and morbidity in oral bone regeneration.
- Conditions
- Bone Atrophy, Alveolar, Bone Loss, Bone Resorption, Alveolar Bone Loss
- Trial name
- NCT06424223
- Testing
- Horizontal Ridge augmentation
- Where
- Italy
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro
Septic Shock, Calcium Sensing Receptor
Impact of Vascular Calcification and CASR Expression by Monocytes in Septic Shock
In septic shock, bacterial LPS is able to activate the CaSR of cardiomyocytes inducing their apoptosis in vitro. CaSR activation in monocytes is responsible for activation of the NLRP3 inflammasome and macropinocytosis.
- Conditions
- Septic Shock, Calcium Sensing Receptor, Calcium Phosphate Disorders, Inflammation
- Trial name
- CASRCHOC (NCT06853340)
- Testing
- blood sampling
- Where
- France
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Healthy
Comparison of Three Calcium Supplements
The study was conducted to investigate the metabolic effects of three different calcium compounds in healthy adults.
- Trial name
- NCT03286673
- Testing
- calcium phosphate, Tricalcium Phosphate, Calcium carbonate
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Jena
Alveolar Ridge Augmentation, Dental Implants
A Clinical Study of the Use of Brushite as Primary Stabilizer in Immediate Dental Implantation
Objective: The evaluation of "PD" VitalOs Cement, an injectable brushite, as a stabilizer of dental implants and a potential source for bone augmentation.
- Trial name
- NCT00299585
- Testing
- using "PD" VitalOs Cement with dental implants
- Where
- Israel
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Alveolar Ridge Enlargement, Fenestration
Histological Analysis of Osteogenic Potential of Biphasic Calcium Phosphate
Bone healing after tooth extraction may be affected by defects in the buccal wall of the alveolus, such as fenestrations and dehiscences.
- Conditions
- Alveolar Ridge Enlargement, Fenestration, Dehiscence
- Trial name
- NCT06020092
- Testing
- Bone augmentation with I-BCP, Bone augmentation with BX
- Where
- Croatia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Josip Juraj Strossmayer University of Osijek
Cranioplasty, Craniotomy
Effectiveness of 3D Bone Matrix in Cranioplasty
The objective of this clinical trial is to evaluate the effectiveness of a 3D bone scaffold in relation to a scaffold formed by PCL + β-TCP (polycaprolactone and beta-tricalcium phosphate), compared to the use of PMMA (polymethyl…
- Conditions
- Cranioplasty, Craniotomy, Craniotomy Clipping, Craniotomy Surgery
- Trial name
- OSTEOPRINTCR (NCT06792864)
- Testing
- OsteoprintCR, SMAR SET GMV Endurance Gentamicin
- Where
- Chile
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Universidad Austral de Chile
Furcation Defects, Periodontal Diseases
Mandibular Furcation III Regeneration (FURC-III-REGEN)
Teeth with furcation grade III defects will be treated with open flap debridement and regenerative therapy with biphasic calcium phosphate combined with either enamel matrix proteins or a collagen membrane.
- Trial name
- FURC-III-REGEN (NCT04059458)
- Testing
- Biphasic calcium phosphate (Straumann Bone Ceramic) + collagen membrane (Straumann Jason Membrane), Biphasic calcium phosphate (Straumann Bone Ceramic) + enamel matrix proteins (Straumann Emdogain)
- Where
- Norway
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Oslo
Dental Caries
Evaluation of Ion Releasing Hybrid Restorative Material
Esthetic and mechanical evaluation of calcium and phosphate releasing hybrid restorative material and fluoride releasing hybrid restorative material versus the conventional nanofilled resin composite in proximal carious lesions…
- Trial name
- NCT04854655
- Testing
- Conventional resin composite, Activa Presto, Giomer
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Plaque, Saliva Altered
Effects of Two Sugar Substituted Chewing Gums on Caries and Gingivitis Variables
The purpose of this study is to determine the effect of three times a day mastication, during a follow-up period of 4 weeks, of two sugar-substituted chewing gums on various factors associated with dental caries and gingivitis.
- Conditions
- Dental Plaque, Saliva Altered, Gingivitis
- Trial name
- NCT01578603
- Testing
- xylitol, casein phosphopeptide amorphous calcium phosphate complex
- Where
- Colombia
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Universidad de Antioquia
White Spot Lesion, Enamel Hypomineralization
Evaluation of CPP-ACP Prophylactic Effect on Enamel Surface During Orthodontic Treatment
This study is aiming in preventing the formation of WSL associated with orthodontic treatment which occurs to more than 50% of orthodontically treated patients through applying CPP-ACP on the enamel surface once every 2 weeks for…
- Trial name
- NCT03187548
- Testing
- Casein Phosphopeptide-Amorphous Calcium Phosphate Dental Paste
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Cairo University