A 39-year Follow-up Study on the World´s First Single Dental Implants

NCT06623968 | Completed

• 1 other identifier: EPN 2023-00888-01
• Study Type: observational
• Target: 23
• Locations: 0 countries
• Sites: N/A

Brief Summary

This is a comprehensive, long-term follow-up study of single-implant treatments. At the Brånemark Clinic in Gothenburg, Sweden, during the period of 1982-1985, 16 patients received single-tooth implants. This study evaluates the survival rate of the implants after nearly four decades, focusing on the biological and technical complications. Of the original 16 patients with a total of 23 implants, 14 patients with 19 implants were available for the follow-up and were included in the study. Clinical and radiographic examinations were performed on these patients.

Conditions

Edentulism

Keywords

dental implants; edentulism

Outcome Measures

Primary Outcomes (2)

• Biological and technical complications

  Long-term follow-up of singel-tooth implants with regard to biological and/or technical complications

  From enrollment in 1982 - today

• Marginal bone level

  Marginal bone level changes in mm

  from 1982 to today

Interventions

Dental implants PROCEDURE

Long-term follow-up study on singel-tooth implants

Eligibility Criteria

• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

All living patient included in the original prospective study

You may qualify if:

• Patient with diagnosis singel-tooth gap Patient with singel-tooth implants

You may not qualify if:

• patient with bridge constructions

Sponsors & Collaborators

• Branemarkkliniken: lead

MeSH Terms

Interventions

Dental Implants

Intervention Hierarchy (Ancestors)

Dental Materials; Biomedical and Dental Materials; Dental Prosthesis; Prosthodontics; Dentistry; Prostheses and Implants; Equipment and Supplies; Manufactured Materials; Technology, Industry, and Agriculture

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: OTHER
• Target Duration: 39 Years
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 24, 2024
• First Posted: October 2, 2024
• Study Start: December 1, 1982
• Primary Completion: December 31, 1985
• Study Completion: June 30, 2024
• Last Updated: October 3, 2024

Record last verified: 2024-10

Data Sharing

• IPD Sharing: Will not share