NCT04636385

Brief Summary

To assess the important anatomical structures involved in the treatment planning of immediate implants, particularly the jumping gap distance at the different maxillary teeth in the esthetic zone using CBCT analysis. Additional relevant radiographic aspects are evaluated as well to aid in decision making related to immediate implants.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
253

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Mar 2019

Geographic Reach
1 country

1 active site

Status
completed

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 14, 2019

Completed
1.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 15, 2020

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

July 10, 2020

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

November 9, 2020

Completed
10 days until next milestone

First Posted

Study publicly available on registry

November 19, 2020

Completed
Last Updated

November 19, 2020

Status Verified

November 1, 2020

Enrollment Period

1.1 years

First QC Date

November 9, 2020

Last Update Submit

November 13, 2020

Conditions

Jumping Gap Dimension at Maxillary Teeth

Outcome Measures

Primary Outcomes (1)

  • Jumping gap

    Estimation of the jumping gap dimension at maxillary anterior and premolar teeth at different apico-coronal levels through CBCT analysis by linear measurements in mm.

    1 month

Interventions

Observational study no interventionOTHER

No intervention

Eligibility Criteria

Age15 Years - 60 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64)
Sampling MethodProbability Sample
Study Population

Egyptian Population (Cairo Residents)

You may qualify if:

  • teeth at upper jaw including : incisors, laterals, canines and premolars

You may not qualify if:

  • teeth having: extensive restorations, crowns, implants
  • CBCT scans showing scattering
  • teeth showing bone loss around them indicative of periodontal disease

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Cairo University

Cairo, Greater Cairo, 12613, Egypt

Location

Related Publications (3)

  • Araujo MG, Sukekava F, Wennstrom JL, Lindhe J. Ridge alterations following implant placement in fresh extraction sockets: an experimental study in the dog. J Clin Periodontol. 2005 Jun;32(6):645-52. doi: 10.1111/j.1600-051X.2005.00726.x.

    PMID: 15882225BACKGROUND

  • Botticelli D, Berglundh T, Lindhe J. Hard-tissue alterations following immediate implant placement in extraction sites. J Clin Periodontol. 2004 Oct;31(10):820-8. doi: 10.1111/j.1600-051X.2004.00565.x.

    PMID: 15367183BACKGROUND

  • Lee SL, Kim HJ, Son MK, Chung CH. Anthropometric analysis of maxillary anterior buccal bone of Korean adults using cone-beam CT. J Adv Prosthodont. 2010 Sep;2(3):92-6. doi: 10.4047/jap.2010.2.3.92. Epub 2010 Sep 30.

    PMID: 21165276BACKGROUND

Study Officials

  • Hani El Nahass, PhD

    Cairo University

    STUDY DIRECTOR

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

November 9, 2020

First Posted

November 19, 2020

Study Start

March 14, 2019

Primary Completion

April 15, 2020

Study Completion

July 10, 2020

Last Updated

November 19, 2020

Record last verified: 2020-11

Locations

EG(1)