Clinical trials: Bone Level
Dental Implants
Marginal Bone Level Around Titanium Implants Produced by Additive Manufacture
The aim of this study will be to evaluate the non-inferiority of implants produced by additive manufacture loaded in 30 days when compared with those loaded in 90 days, in relation to marginal bone loss, after 01 (one) year of…
- Trial name
- NCT05627037
- Testing
- Dental implant produced by additive manufacture
- Where
- Brazil
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Edentulous Jaw, Bone Loss, Alveolar
Effects of Different Centrifuged Platelet Concentrates on Bone Remodelling Around Dental Implants
Platelet concentrates obtained from blood have been used as regenerative biomaterials in periodontal surgery. Along with the migration and proliferation of osteogenic cells, platelets accelerate bone regeneration by increasing…
- Conditions
- Edentulous Jaw, Bone Loss, Alveolar, Resorption, Bone
- Trial name
- NCT04851002
- Testing
- Application of concentrated growth factor with dental implants, Application of advanced platelet rich fibrin with dental implants, Control side of concentrated growth factor study group
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Muhammet Atilgan
Motor Imagery, Neck Pain
Motor Imagery Ability and Cervical Discogenic Pain
Background: The purpose of the study was to examine the motor imagery ability and its association with pain, functional status, neck awareness and depression levels in individuals with cervical discogenic pain (CDP).
- Conditions
- Motor Imagery, Neck Pain, Disc Herniation, Functional Status
- Trial name
- NCT06502236
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Intellectual Disability, Neurodevelopmental Disorders
Physical Activity and Community EmPOWERment Project
Purpose: Conduct a wait-list randomized controlled trial (RCT) of an inclusive physical activity program called PACE for adults with intellectual disability (ID) who are not yet showing signs of Alzheimer's Disease…
- Conditions
- Intellectual Disability, Neurodevelopmental Disorders, Autism Spectrum Disorder, Down Syndrome
- Trial name
- PACE (NCT06740162)
- Testing
- PACE Program
- Where
- 2 sites in United States
- Volunteers
- 376 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Bone Loss, Implant Complication
The Effects of Dis/Reconnection of Implant Abutments on Peri-implant Bone Levels
The aim of this study was to evaluate the effects of definitive abutment connection at the time of implant placement on peri-implant bone levels and soft tissue changes in posterior maxilla and mandible regions.
- Conditions
- Bone Loss, Implant Complication, Gingival Recession
- Trial name
- NCT04043286
- Testing
- Definitive abutment
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Maxillary Sinus Disease
Maxillary Sinus Floor Elevation With Gelatin Sponge Versus Allogenic Demineralized Bone Matrix
The post-extraction pneumatization of the maxillary sinus often compromises the ability of the maxillary molar to the optimal recipient of dental implants as a consequence of the quantitative reduction of the vertical bone height…
- Trial name
- NCT06681857
- Testing
- Sinus lifting
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Bone Regeneration
Teriparatide on Maxillary Sinus Floor Osseointegration
The aim of this triple blind randomized controlled trial will be to analyze the effect of a dose of teriparatide combined with a xenograft on bone augmentation of the maxillary sinus, to observe the microarchitecture of the newly…
- Trial name
- NCT06061354
- Testing
- Teriparatide, Maxillary Sinus Augmentation, Dental Implant Installation
- Where
- Chile
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Universidad de Valparaiso
Stress Response
Effect of Nebulized Lignocaine on the Stress Response of Endotracheal Intubation in Pediatrics Undergoing Tonsillectomy Operation Monitored by Rise in Serum Cortisol Level Post Intubation
This randomized clinical trial aims to is examining the effect of preoperative nebulized lidocaine on the stress response to intubation, monitored by rise in serum cortisol level post intubation
- Trial name
- NCT07139730
- Testing
- Lignocaine 2% concentration solution
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Assiut University
Vitamin D Deficiency, Secondary Hyperparathyroidism
Vitamin D Status in Males in Jerusalem Area and Its Correlation to Parathyroid Hormone (PTH) Level and Bone Mineral Density
Because of its high sun exposure, Israel was traditionally supposed to be protected from vitamin D deficiency, and the country food products hardly contain vitamin D supplements.
- Conditions
- Vitamin D Deficiency, Secondary Hyperparathyroidism, Osteomalacia
- Trial name
- NCT01025128
- Testing
- 25 OH vitamin D
- Where
- Israel
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Clalit Health Services
Survival, Prosthesis, Bone Loss
Osteotome-mediated Sinus Floor Elevation With or Without Grafting Material
Implant placement in the posterior part of the maxilla is frequently compromised or impossible due to atrophy of the alveolar process and pneumatisation of the maxillary sinus.
- Conditions
- Survival, Prosthesis, Bone Loss, Patient Satisfaction
- Trial name
- NCT04618900
- Testing
- Sinus floor elevation with a grafting material
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Aalborg University Hospital
Bone Loss
Impact of COVID-19 on Sinus Augmentation Surgery
The risk of Schneiderian membrane perforation and the postoperative complications of the sinus floor elevation surgery were evaluated for patients with and without history of COVID-19 infection.
- Trial name
- NCT05960136
- Testing
- Sinus lift in patients with positive COVID-19 history, Sinus lift with negative COVID-19 history
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Low Back Pain, Disc Disease
Fibrin for Chronic Multi-level Discogenic Low Back Pain
Intra-annular injections of non-autologous fibrin for moderate to severe chronic low back pain (LBP).
- Conditions
- Low Back Pain, Disc Disease, Disc Degeneration, Radiculopathy
- Trial name
- NCT04621799
- Testing
- Fibrin sealant
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Pauza, Kevin, MD
Disorder of Maxillary Sinus, Maxillary Sinus Floor Augmentation
Comparative Study of Algipore and Decalcified Freeze-dried Bone Allograft in Open Maxillary Sinus Augmentation
The aim of this study was the radiographic and clinical comparison of Algipore with decalcified freeze-dried bone allograft (DFDBA) in the open maxillary sinus lift technique using piezoelectric instruments.
- Trial name
- NCT01735721
- Testing
- Open Sinus Lift
- Where
- Iran
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Mashhad University of Medical Sciences
Tooth Loss
Influence of Soft Tissue Thickness on the Bone Level Around Implants
Healthy soft tissue around the implant are considered as a biological seal to prevent inflammatory periimplant diseases and ensure healthy, stable and long-term survival of a dental implant.
- Trial name
- NCT04243460
- Testing
- Xenogeneic collagen matrix (XCM) graft augmentation, Connective tissue graft augmentation (CTG)
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Medical Innovation Center Wroclaw
Alveolar Bone Loss
Comparison of Extra-short (4 mm) Implants Used as Distal Support of a Maxillary Full-arch Fixed Dental Prosthesis vs. 10 mm Implants Installed After Sinus Floor Elevation.
Recently, 4 mm long implants with a standard diameter have been used for the restoration of the posterior edentulous mandible with favorable results.
- Trial name
- NCT03958448
- Testing
- Placement of extra short implants, maxillary sinus lift, maxillary sinus elevation, maxillary sinus augmentation, placement of standard implant
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ARDEC Academy
Pubic Symphysis Diastasis
Effects of Pelvic Floor Exercises and Pelvic Support Belt in Symphysis Pubis Dysfunction
Symphysis Pubis Dysfunction (SPD) is a medical condition that affects the pelvic region, particularly the joint that joins the two pubic bones at the front of the pelvis, the pubic symphysis.
- Trial name
- NCT07440862
- Testing
- pelvic floor excercises, pelvic support belt
- Where
- Pakistan
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Vitamin D Deficiency
The Effect of Vitamin D Supplementation on Cardiovascular Risk Factors
Six-hundred subjects with vitamin D deficiency will be randomized to vitamin D 3000 IU per day versus placebo for 4 months, with effects on cardiovascular risk factors as main endpoint
- Trial name
- D-COR (NCT02750293)
- Testing
- Cholecalciferol
- Where
- Norway
- Volunteers
- 411 people, healthy volunteers welcome
- Sponsor
- University of Tromso
Minimally Invasive Surgical Technique, Open Flap Debridement
Evaluation of Gain In Clinical Attachment And Bone Levels After Treatment of Patients With Intra-bony Defects By Minimally Invasive Surgical Technique Versus Open Flap Debridement.
Hypothesis:The conventional surgical approach is to raise large flaps to completely and exceedingly expose the area of interest.
- Conditions
- Minimally Invasive Surgical Technique, Open Flap Debridement, Microsurgery
- Trial name
- NCT03570736
- Testing
- Minimal invasive surgical technique, Open Flap Debridement
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Cairo University
Acute Lymphoblastic Leukemia, Acute Myeloblastic Leukemia
Natural Killer Index From Hematopoietic Stem Cell Graft
Numerous studies about the potential role of NK alloreactive during a n hematopoietic stem cells graft are based on genotypical analyses of the KIR receptors and on genotypic incompatibilities between KIR and HLA for couple…
- Conditions
- Acute Lymphoblastic Leukemia, Acute Myeloblastic Leukemia, Chronic Myeloid Leukemia
- Trial name
- NCT00435864
- Testing
- Blood test
- Where
- France
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Nantes University Hospital
Axial Spondyloarthritis, Psoriatic Arthritis
RAFTLIN-1 Levels in Axial Spondyloarthritis and Psoriatic Arthritis
Unlike other rheumatic diseases, acute phase reactants such as C-reactive protein and erythrocyte sedimentation rate are not diagnostic for patients with Spondyloarthropathies (SpA).
- Trial name
- NCT05771389
- Testing
- serum raftlin-1 protein levels
- Where
- Turkey (Türkiye)
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University