NCT07087717

Comparison of Implants With Different Implant Surfaces.

A Prospective Randomized Clinical Split-mouth Study on the Influence of Implant Surface Roughness on Peri-implant Bone Stability of Implants Supporting a Mandibular Overdenture.

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 24 (actual)
• Sponsor: University Ghent · Academic / Other
• Sex: All
• Age: 21 Years
• Healthy volunteers: Not accepted

Summary

This study looks at how the surface texture of dental implants affects the surrounding bone and the overall gum health over time. It compares two types of implant surfaces: one partially smooth and one slightly rough. The researchers also check how these implant treatments impact patients' quality of life related to oral health after 1 year and again after 8 years.

Detailed description

This split-mouth randomized controlled trial aimed to assess the effect of surface roughness on long-term crestal bone remodelling and peri-implant health, comparing hybrid and moderately rough implants. As a secondary aim, Oral Health Quality of Life (OHQoL) was assessed after 1 and 8 function years.

Conditions

• Oral Health Quality of Life (OHQoL) Was Assessed
• the Effect of Surface Roughness on Crestal Bone Remodelling
• The Effect of Surface Roughness on Peri-implant Health

Interventions

Type	Name	Description
DEVICE	Split-Mouth Placement of an implant with a moderately rough surface (DCC).	Surgical placement of a dental implant in canine area (left or right, assigned by flipping a coin) of the mandibular bone of the patient.
DEVICE	Split-Mouth Placement of an implant with a hybrid surface (MSC).	Surgical placement of a dental implant in canine area (left or right, assigned by flipping a coin) of the mandibular bone of the patient.

Timeline

• Start date: 2015-01-12
• Primary completion: 2024-12-12
• Completion: 2024-12-12
• First posted: 2025-07-28
• Last updated: 2025-07-28

Locations

1 site across 1 country: Belgium