NCT06051266

Accuracy of Dynamic Navigation and Static Template in Completely Edentulous Patients

Clinical Accuracy Evaluation of Dynamic Navigation and Static Template for Dental Implant Placement in Completely Edentulous Patients: A Randomized Parallel Controlled Multicenter Clinical Trial

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 58 (estimated)
• Sponsor: Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Not accepted

Summary

The study was a prospective, multicentre, randomized parallel controlled clinical trial. Randomisation was conducted by central randomisation, with random allocation codes generated by the main central computer. Enrollment was conducted by competition between different centres. In this study, the coronal, apical and angular deviations (mean, standard deviation, median, quartiles, minimum, maximum, 95% confidence interval) of the static template and dynamic navigation group guided implant placement were calculated. The data is proposed to be analysed using a mixed linear effects model.

Conditions

• Edentulous Jaw

Interventions

Type	Name	Description
DEVICE	Dynamic navigation	Dynamic navigation eliminates the need for a laboratory fabrication process and allows for direct visualisation of the operative area during implant placement. Moreover, it can avoid interfering with water cooling. Navigation-assisted surgery makes it possible to modify the implant system, length, diameter or position in real time, both in the perioperative period and during surgery.
DEVICE	Static template	In most clinical situations, a static template can be used to assist in guiding the placement of implants precisely. The static guide has some limitations in that it requires additional fabrication time, has insufficient cooling in the surgical field and is not suitable for simultaneous grafting procedures.

Timeline

• Start date: 2023-04-01
• Primary completion: 2023-12-31
• Completion: 2024-12-31
• First posted: 2023-09-22
• Last updated: 2023-09-22

Locations

1 site across 1 country: China