NCT02219139

A Comparative, Randomized, Prospective, Performance Evaluation of Abutments in Single Tooth Gaps

A Comparative, Randomized, Prospective, Clinical Pilot Study to Evaluate the Performance of Modified Study Abutments in Single Tooth Gaps

• Status: Withdrawn
• Phase: N/A
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: Institut Straumann AG · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

Immunologically evaluation of myeloperoxidase level as indicator for inflammatory reactions on modified surface abutments compared to machined surface abutments.

Detailed description

One study abutment per patient will be placed. After healing for 6 to 7 weeks, patients will be asked to stop oral hygiene at the study site for 2 weeks. Sulcus fluid and plaque samples will be taken at the abutment site at several visits before and during abdication of oral hygiene. The study finishes with biopsy visit. Afterwards a regular abutment will be placed and the patients will be treated according to the standard protocol of the clinic to obtain their final restoration

Conditions

• Tooth Loss

Interventions

Type	Name	Description
DEVICE	ESTA abutment Roxolid	Enhanced Soft Tissue Attachment surface on Roxolid or machined surface on Roxolid abutment placement.

Timeline

• Start date: 2012-12-01
• Primary completion: 2015-05-01
• Completion: 2015-06-01
• First posted: 2014-08-18
• Last updated: 2016-03-03

Locations

1 site across 1 country: Switzerland