The Effect of Immediate Implant Placement and Provisionalization in the Esthetic Zone

Stopped early · Not applicable

Conditions studied: Jaw, Edentulous, Partially

In brief

The purpose of this study is to compare two different techniques of placing dental implants: 1) removing the tooth and placing the implant immediately and 2) removing the tooth and placing both the implant and a temporary crown immediately. Both procedures currently are accepted methods for replacing missing teeth but direct comparisons of the two procedures are lacking. The results of this study should aid clinicians in selecting the best implant placement technique for their patients.

Key facts

Study ID

NCT02021331

Run by

University of Michigan

People needed

5

Starts

2012-12-01

Expected to finish

2016-04-01

Last updated by the study team

2017-07-11

Who can join

Age: 18 and older, up to 79. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• between 18 to 79 years old
• in good health
• have a single tooth in the upper jaw (except molars) that needs to be extracted
• able and willing to return to the University of Michigan Dental School for all follow-up appointments (8 follow-up visits over a period of 12 months)
• Sufficient number of natural teeth and/or replacements to provide a stable occlusion as determined by the investigator

You may not qualify if…

• an existing implant adjacent to the area of study
• current smoker or quit smoking less than one year ago
• antibiotic therapy for more than two weeks within 3 months of baseline, need for antibiotics prior to dental treatment (due to prosthetic joint replacement or other medical condition)
• chronic use of medications known to affect the gum tissues (calcium channel blocker (less than 6 months, or over 6 months and have experienced overgrowth of your gums), anticonvulsants, immunosuppressive drugs, nonsteroidal anti-inflammatory medications...)
• current orthodontic treatment, or active periodontal treatment
• Women who are pregnant or plan to become pregnant during the course of the study, and nursing mothers
• unstable medical condition or if you are unable to have routine dental surgery then you should not participate in this study. If you are already participating in another study, we ask that you inform the investigators because participating in more than one study may be harmful to you.

Where it is running

• University of Michigan — Ann Arbor, Michigan, United States

Full record on ClinicalTrials.gov

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