Clinical trials: Calcium Phosphates
Periodontal Diseases
Minimally Invasive Surgical Technique in Management of Intrabony Defects
In the fast-growing era of contemporary periodontology, the understanding of biological concepts in wound healing together with the evolution of the flap design and biomaterials applied in periodontal regeneration allowed for…
- Trial name
- NCT06591416
- Testing
- minimally invasive surgical technique, minimally invasive surgical technique with granulation tissue preservation
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Misr University for Science and Technology
Defect of Skull Ossification, Other Specified Skull or Face Bone Anomaly
Bone Reconstruction of the Skull Using a Metal Ceramic Implant After Previously Failed Reconstruction
The purpose of this study is to evaluate a new ceramic metal bone graft substitute for hemi craniectomies. The frequency of infections and rupture of skin will be studied, which is a reoccurring problem with currently used bone…
- Conditions
- Defect of Skull Ossification, Other Specified Skull or Face Bone Anomaly, Cranial Dysostosis Nec, Hemicraniectomy
- Trial name
- NCT01899807
- Testing
- OssDsign AB
- Where
- 2 sites in Sweden
- Volunteers
- 11 people
- Sponsor
- Karolinska University Hospital
Sarcoma, Oral Mucositis
Caphosol in Sarcoma Patients With Mucositis
The goal of this clinical research study is to find out if Caphosol® (calcium phosphate) mouthwash is more effective than a baking soda solution at preventing and treating mucositis, in patients with sarcoma who are to be treated…
- Trial name
- NCT00965172
- Testing
- Caphosol, Baking Soda
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- M.D. Anderson Cancer Center
Caries,Dental
The Effect of Casein Phosphopeptide Amorphous Calcium Phosphate on Affected Dentine
Teeth selected for intervention with Atraumatic Restorative Treatment will receive Glass Ionomer restorations (control) or MI varnish (test) before receiving the Glass Ionomer restoration
- Trial name
- NCT04303767
- Testing
- Casein phosphopeptide amorphous calcium phosphate, Atraumatic restorative treatment
- Where
- Egypt
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Hams Hamed Abdelrahman
Bone Marrow Lesions, Bone Marrow Edema
Subchondroplasty Procedure in Patients With Bone Marrow Lesions
This is a prospective, multi-center, post-market data collection study intended to collect data on the short- and long-term safety and performance of the SCP Procedure.
- Trial name
- NCT03430219
- Testing
- Subchondroplasty Procedure
- Where
- 6 sites in Germany, Italy and 3 more
- Volunteers
- 93 people
- Sponsor
- Zimmer Biomet
CKD, Renal Insufficiency Chronic
The CPH-MBD Cohort Dietary Substudy - Comparison of Methods for Dietary Registrations
The aim of the study is to assess the association between the calcium and phosphorus balance and the stage of kidney disease measured by creatinine clearence in patients with chronic kidney disease stage 4 and 5.
- Conditions
- CKD, Renal Insufficiency Chronic, CKD-MBD - Chronic Kidney Disease Mineral and Bone Disorder, Pre-dialysis
- Trial name
- NCT07312981
- Where
- 2 sites in Denmark
- Volunteers
- 50 people
- Sponsor
- University of Copenhagen
Kidney Stones, Urolithiasis, Hypocitraturia, Nephrolithiasis
Sodium Bicarbonate as an Alternative to Potassium Citrate for Kidney Stones
Kidney stones affect 1 in every 11 people in the US each year. In patients with kidney stones who are prescribed medications for stone management, only 30.2% are adherent to a medication regime and even fewer, only 13.4 % are…
- Trial name
- NCT07408076
- Testing
- Potassium Citrate, Sodium Bicarbonate
- Where
- 6 sites in United States, Canada and 1 more
- Volunteers
- 30 people
- Sponsor
- University of California, Los Angeles
Implant Dentistry
Horizontal Anterior Maxillary Ridge Augmentation Using Autogenous Ring Block Grafts Combined With Particulate Xenogeneic Bone Versus Biphasic Beta-tri-calcium Phosphate Sulphate EthOss Graft: A Clinical Study
. Group A, received ABG cylinders obtained from the chin and organic bovine bone mineral particles (Bio-Oss xenograft) along with an absorbable collagen membrane.
- Trial name
- NCT07212985
- Testing
- Autogenous Bone Block + Xenograft + Collagen Membrane
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Al-Azhar University
Fractures, Enophthalmos
Polycaprolactone / Tricalcium Phosphate (PCL/TCP) v Titanium Orbital Implant : Randomised Trial
Hypothesis: Polycaprolactone / Tricalcium Phosphate Orbital (PCL / TCP) Implant is as effective in the reconstruction of the Orbital walls as Titanium Mesh implant.
- Conditions
- Fractures, Enophthalmos, Diplopia
- Trial name
- PCL/TCP (NCT01119144)
- Testing
- Polycaprolactone / Tri-Calcium Phosphate, Titanium Mesh
- Where
- Singapore
- Volunteers
- 80 people
- Sponsor
- National University Hospital, Singapore
Chronic Kidney Disease
Effect of Phosphate Binders on Markers of Vascular Health in Chronic Kidney Disease Stages 3 and 4
Chronic kidney disease (CKD) patients often have high levels of a substance called fibroblast growth factor-23 (FGF-23), a phosphorus excreting hormone, which has been related to heart disease.
- Trial name
- NCT01277497
- Testing
- Sevelamer carbonate, Calcium acetate
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Albany College of Pharmacy and Health Sciences
Dental Caries
Caries Inhibitory Effect of Nano Silver and Tri Calcium Phosphate Varnishes Among Visually Impaired Children
Assessment of pH,streptococcus mutants count, lactobacillus count and immunoglobulin A among visually impaired children after nano silver varnish application it tri calcium phosphate phosphate varnish application
- Trial name
- Prevention (NCT06576960)
- Testing
- Nano silver fluoride varnish and tri calcium phosphate varnish
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Hadeer Mohammed Abd El wahab
Maxillary Sinus Disease
Biphasic Material With PRF in Lateral Sinus Floor Augmentation
A lack of bone in the posterior maxilla, mainly resulting from the combination of alveolar bone resorption after tooth loss, pneumatization of the maxillary sinus, and periodontal disease, leads to increased difficulty during…
- Trial name
- NCT06071416
- Testing
- Lateral sinus floor augmentation, Biphasic Calcium Phosphate, Injectable platlets rich fibrin
- Volunteers
- 18 people
- Sponsor
- Assiut University
Heart Failure
Calcium, Phosphate, Renal Impairment and Coronary Artery Disease in the Cardio-renal Syndrome, The CAPRICORN-CRS Study
Heart failure (HF) is a major public health problem, which affects about 5 million Americans.HF is when the heart muscle does not pump as much blood as the body needs.
- Trial name
- CAPRICORN (NCT00853541)
- Where
- United States
- Sponsor
- Massachusetts General Hospital
X-linked Hypophosphatemia
Using Different Doses of Active Vitamin D Combined With Neutral Phosphate in Children With X-linked Hypophosphatemia
X-linked hypophosphatemia (XLH) is the most common form of heritable rickets. Current treatments include active vitamin D metabolites (e.g. calcitriol) and phosphate salts.
- Trial name
- NCT03820518
- Testing
- Calcitriol
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Peking Union Medical College Hospital
Acute Renal Failure
Mineral-Homeostasis in Continuous Renal Replacement Therapy
Acute renal failure is a common complication in intensive care unit patients. In 10% of cases renal replacement therapy becomes necessary. Current devices have increase filter patency and efficacy.
- Trial name
- NCT01946113
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Heinrich-Heine University, Duesseldorf
Tooth Sensitivity
Effect of Tri Calcium Phosphate on Efficacy and Sensitivity With Vital Tooth Whitening Using 20% Carbamide Peroxide
Teeth sensitivity is the most popular symptom when using At-Home tooth whitening. Tri calcium phosphate containing pastes may affect the efficacy and postoperative sensitivity associated with At-Home vital tooth whitening using…
- Trial name
- NCT03026725
- Testing
- Tri-calcium Phosphate
- Where
- Syria
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Damascus University