View clinical trials related to Bone Resorption.
Filter by:the goal of this clinical trial is to learn if the new osseo-densification technique works to provide enough bone width and quality prior to implant placement in the upper jaw the main question it aims to answer is: Is the use of osseo-densification protocol better than the standard alveolar ridge widening techniques; regarding efficiency and comfort in obtaining sufficient alveolar ridge width in horizontally atrophic alveolar ridges?
Minimally invasive procedures with the tunnel technique have been suggested to decrease patient post-operative discomfort and morbidity in oral bone regeneration. In the ridge augmentation tunnel technique, crestal incision and the release of the connective tissue are avoided in order to enhance the blood supply of the flap. This approach preserves the blood circulation and does not damage the periosteum The purpose of this study is to evaluate the clinical outcome of a minimally invasive technique for maxillofacial horizontal bone augmentation .
The aims of the study was to correlate the extent of the dimensional alveolar bone changes after tooth extraction and contextual guided bone regeneration with serum vit D levels in 14 patients. Moreover, at 4 months, a small bone sample was collected in order to correlate histological and immunohistochemical parameters of bone with vit D serum levels.
An interventional prospective randomized clinical trial (RCT) was conducted in parallel groups. The sample size consisted of 30 patients who were randomly assigned to two groups based on the type of surgical intervention. The first group received implants with a sloped edge platform (Dentsply Sirona CIS, ASTRA TECH Implant System, registered in Russia on 21/12/2019, No. РЗН 2015/3214). The second group received implants with bone grafting. The assessment in the postoperative period included evaluating the condition of the soft tissues, bone resorption, number of analgesics, duration of the operation, edema, keratinized mucosa width, implant stability quotient, pain severity, and quality of life.
The study team is inviting 13 healthy people to complete a study to explore how calcium affects hormones and bones after eating. Participants will be asked to complete two study visits within eight weeks. Before each visit, participants will be asked to not eat or drink (except water) for 9 hours. At each visit, participants will eat the same meal provided by the research team. Along with their meal, they will take a pill - in one session, this will be a calcium supplement, and in the other, a placebo (a pill with no calcium), but they won't know which one they are taking at which session. A phlebotomist will draw blood before the meal and pill, then again several times after eating. Blood draws will take place over three hours. During that time, participants will complete questionnaires about health, diet, and physical activity. Blood will be analyzed to check on various health indicators, like bone health markers and certain hormones, to see how they change after the meal. The difference in these health indicators between the calcium and placebo sessions will help the study team understand the impact of calcium on health after eating. This could help increase knowledge of the impact of calcium on hormones and bone health.
The aim of the study will be to evaluate maxillary anterior teeth replacement with immediate dental implant utilizing vestibular socket therapy versus ice cream cone technique both clinically and radiographically.
A Post-Market Clinical Follow-Up (PMCF) Study to collect clinical data on safety and performance of all TEKNIMED Bone Substitute range of products: CERAFORM, TRIHA+, NANOGEL, and all their private labels. TEKNIMED bone substitutes are legacy products, some marketed for more than 20 years. Their performance and safety have already been demonstrated by Post-Market Surveillance and previous clinical studies. The current Post-Market Clinical Follow-Up study aims to confirm these claims by collecting data in a "real-life" setting. The study is a retrospective and prospective global, single arm, non-controlled, multicentric, prospective observational study. Patients will be followed as per local standard medical care of the sites.
The aim of this clinical trial is to compare the horizontal bone gain when grafting a bone substitute with non fixed resorbable collagen membranes (control group), versus fixed resorbable collagen membranes (test group) in resorbed ridges requiring Guided Bone Regeneration (GBR) to facilitate implant placement at 6 months.
The purpose of this study is to investigate the role of two-dimensional FEM models obtained from DXA images in the longitudinal assessment of periprosthetic bone, in subjects undergoing hip arthroplasty. Specifically, the study will focus on the joint analysis of changes in the parameters of bone mineral density (BMD) and Bone Strain Index (BSI) at the level of periprosthetic bone of the proximal femur in patients undergoing hip replacement surgery using DXA, evaluating the densitometric variation of these two parameters over time, starting from an immediately postoperative data and checking the change at 6 months to follow the patient through the postoperative course
split-mouth RCT, 25 months follow up. GBR protocol with LPRF as grafting material in the test group and autogenous bone with DBBM as grafting material in the control group.