Apicoectomy Longterm Results
A Prospective Study to Evaluate the Longterm Treatment Results After Micro-surgical Root Resection of Teeth With Post and Core and Crown
2 other identifiers
observational
73
1 country
1
Brief Summary
The purpose of the study is to evaluate the longterm treatment results after micro-surgical root resection of teeth with post and core and crown.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for all trials
Started Mar 2017
Shorter than P25 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
March 2, 2017
CompletedFirst Submitted
Initial submission to the registry
March 17, 2017
CompletedFirst Posted
Study publicly available on registry
April 11, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 31, 2017
CompletedStudy Completion
Last participant's last visit for all outcomes
August 31, 2017
CompletedFebruary 23, 2018
February 1, 2018
6 months
March 17, 2017
February 22, 2018
Conditions
Outcome Measures
Primary Outcomes (2)
Appearance of periapical lesions on tooth after root resection
Appearance assessed by X-ray and classified according to Molven et al. (1987)
1 day
Size of periapical lesions on tooth after root resection
Size assessed by X-ray and classified according to Molven et al. (1987)
1 day
Secondary Outcomes (3)
Vertical and horizontal bone loss on the tooth after root resection
1 day
Occurrence of tooth fractures
1 day
Occurrence of tooth loss
1 day
Interventions
To get further and actual information about periapical lesions, different x-rays will be done (panoramic radiographic, small picture ray, cone beam computed tomography). Furthermore a periodontal status will be performed.
Eligibility Criteria
73 patients, who have been treated with apicoectomy on teeth with post and core and crown between the years 2004 and 2006 and who have already been followed up in 2008, will be followed up once more in 2017.
You may qualify if:
- All 73 patients, who were treated with apicoectomy on teeth with post and core and crown between the years 2004 and 2006 and who have already been followed up in 2008, will be followed up once more in 2017.
You may not qualify if:
- Pregnancy
- Patients who do not want to participate in clinical and radiological follow up.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Medical University
Graz, 8036, Austria
Related Publications (1)
Molven O, Halse A, Grung B. Observer strategy and the radiographic classification of healing after endodontic surgery. Int J Oral Maxillofac Surg. 1987 Aug;16(4):432-9. doi: 10.1016/s0901-5027(87)80080-2.
PMID: 3117915BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Norbert Jakse, MD
Department of dental medicine and oral health, Medical University of Graz
Study Design
- Study Type
- observational
- Observational Model
- OTHER
- Time Perspective
- CROSS SECTIONAL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 17, 2017
First Posted
April 11, 2017
Study Start
March 2, 2017
Primary Completion
August 31, 2017
Study Completion
August 31, 2017
Last Updated
February 23, 2018
Record last verified: 2018-02
Data Sharing
- IPD Sharing
- Will not share