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Implant Site Reaction clinical trials

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NCT ID: NCT06151314 Completed - Clinical trials for Implant Site Reaction

Bone Density and Marginal Bone Height Changes Around Dental Implants

Start date: December 1, 2022
Phase: N/A
Study type: Interventional

The increased benefits to the edentulous population from implant supported overdenture is overwhelming in terms of better quality of life, emotional stability, improved function, enhanced esthetics and clinical comfort.1-6 Implant supported prosthesis is considered a viable option for partially edentulous patients7. The oral rehabilitation of a long anterior mandibular edentulous span with a fixed or removable implant-supported prosthesis using appropriate prostheses have been a target in oral implant research for the last year. The longevity of any implant prosthesis depends on successful osseointegration and implant stability. Cone beam computed tomography (CBCT ) has also been used extensively for the follow-up of dental implants and is considered one of the tools for assessing implant success

NCT ID: NCT06146244 Completed - Clinical trials for Implant Site Reaction

Comparison of ISQ in Implants Placed in Antral Area on Native Bone vs Regenerated Bone

Start date: March 1, 2018
Phase:
Study type: Observational

Compare ISQ values of implants placed in antral area in native bone vs regenerated bone with a follow-up at 3 months to compare values changes.

NCT ID: NCT05999760 Completed - Clinical trials for Implant Complication

Retention, Chewing Efficiency and Masticatory Performance of Partial Dentures Opposing Implant Retained Prosthesis.

Start date: November 15, 2022
Phase: N/A
Study type: Interventional

This study aims to evaluate retention ,chewing efficiency and masticatory performance of flexible versus CAD/CAM partial dentures opposing to fixed implant retained restorations.

NCT ID: NCT05974215 Completed - Clinical trials for Implant Site Reaction

Peri Implant Marginal Bone Height and Bone Density

Start date: April 1, 2023
Phase: N/A
Study type: Interventional

This study aims to evaluate the effect of mandibular implant supported removable overdenture on bone height and density and compare it with implant supported fixed overdenture in single mandibular overdenture.

NCT ID: NCT05730400 Completed - Clinical trials for Implant Site Reaction

Histological Assessment of BMAC Utilized in Sinus Lift

Start date: October 30, 2022
Phase: N/A
Study type: Interventional

Aim : The aim of present study was to evaluate BMAC/bovine graft utilization in Sinus membrane augmentation on bone quality and quantity. Methodology: sixteen patients suffering from atrophic posterior maxilla with sinus pneumatization were randomly divided into two equal groups: study group: the sinus membrane was elevated with BMAC/bovine graft whereas the control group recieved bovine graft only for sinus floor augmentation. All patients will be evaluated at 1 week, 4 months to measure bone height and bone core biopsy for histological assessment at 4 months during implant placement.

NCT ID: NCT05187143 Completed - Clinical trials for Implant Site Reaction

Results of a New Fully Tapered Implant at One Year

Start date: June 1, 2019
Phase:
Study type: Observational

Objective: The aim of this prospective observational clinical study is to evaluate the bone level changes in a new implant design, fully tapered and platform switching with the one-time one-abutment protocol after one year of loading. Material and methods: Thirty patients received 1 or 2 implants (6, 8 and 10 mm in length, 3.5, 3.75 or 4.5 mm diameter and bone level design) to replace a single or multiple gap. Radiographic, clinical, esthetic and survival success rate were evaluated after one year of loading. Results: At 12 months post final loading, there were no peri-implant bone loss in any of the cases. Mean marginal crestal bone loss between surgery and crown placement was 0.19 ± 0.17 (p <0.0001). Between surgery and 12 months of follow-up, the mean marginal crestal bone loss was 0.25 ± 0.24 (p <0.0001). There were a SSD between 1 year follow-up and crown placement in PI in the mesial (0.33 ± 0.54 p= 0.003) and distal aspect (0.5 ± 0.73 p= 0.001). The PPD was SSD deeper at 1 year follow-up than at crown placement only in the mesial and distal probing (averaged depth=0.75 and p<0.0005). No statistically significant differences were found for any of the other clinical and est

NCT ID: NCT05011604 Completed - Edentulous Jaw Clinical Trials

Full-Digital Workflow in Single-Tooth Implant Rehabilitation

Start date: January 1, 2017
Phase: N/A
Study type: Interventional

The digital workflow in dental implantology has been used for planning the cases with the intraoral scanners and computer tomography, together helping clinicians to be more accurate and precise. Today, thanks to digital technology clinicians can plan from surgical to the final prosthesis using 3D models and cad-cam machines. The aim of this research is to validate the full digital workflow for the single-tooth implant rehabilitation. A total of 19 patients (22 implants) were included in the present study with mean follow-up time of 2 years. A full-digital workflow was performed on each patient through the design and printing of a surgical guide, the taking of the impression with an intraoral scanner and the CAD-CAM design of the crowns.

NCT ID: NCT04928274 Completed - Bone Loss Clinical Trials

Bone Height Changes In Three Implants Retained Mandibular Overdenture

Start date: January 1, 2020
Phase: N/A
Study type: Interventional

this study was to compare the bone height changes around three implant telescopic, locator, and ball retained mandibular overdentures. radiographic changes in peri-implant tissue in three groups were evaluated

NCT ID: NCT04332185 Completed - Clinical trials for Implant Site Reaction

Vestibular Socket Therapy in Compromised Sockets

Start date: January 15, 2018
Phase: N/A
Study type: Interventional

Twenty compromised post-extraction sockets were managed by VST and IMP. After tooth extraction and IMP, a vestibular incision was cut and a cortical bone shield was stabilized. The jumping gap was then filled with particulate bone graft, which was protected by a healing abutment. After 2 years labial plate thickness was evaluated at 3 levels (crestal, middle and apical) using cone beam computed tomography (CBCT). Pink esthetic core (PES), and probing depth (PD) were also measured. 2 year following implant placement, the mean differences (µ) and standard deviations (SD) were calculated. Paired t-test was used for detecting significant results at P≤.05.

NCT ID: NCT04230837 Completed - Clinical trials for Implant Site Reaction

Marginal Bone Level Around Implants With Definitive Abutments

Start date: January 2017
Phase: N/A
Study type: Interventional

The aim of the present study was to evaluate the peri-implant crestal bone level around implants placed 1.5 mm subcrestally, with a 1 mm or 3 mm definitive abutment height at the time of implant placement after 1 year. Patients were selected from the Department of Periodontology at Universitat Internacional de Catalunya. X-rays were taken at the time of implant placement, 8-12 weeks after placement, after screwing the provisional rehabilitation and at 12 months. An examiner indicated the crestal marginal bone level, the marginal bone level of the implant, and the marginal bone level of the abutment . The examiner, independent to the study, carried out the radiographic analysis using the Image J software on periapical radiographs.