NCT00254839

Brief Summary

Malodor production is bacterial in origin. The bacterial activity of anaerobic bacteria results in the breakdown of proteins and the production of foul smelling compounds. The aim of the study is to test the hypothesis that bacterial growth on dental implants contributes to malodor production and to see whether this contribution is associated with various properties of the dental implant such as: maker, type, depth ext.

Trial Health

80
On Track

Trial Health Score

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

Enrollment
60

participants targeted

Target at P25-P50 for all trials

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

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

November 16, 2005

Completed
1 day until next milestone

First Posted

Study publicly available on registry

November 17, 2005

Completed
14 days until next milestone

Study Start

First participant enrolled

December 1, 2005

Completed
Last Updated

September 15, 2006

Status Verified

November 1, 2005

First QC Date

November 16, 2005

Last Update Submit

September 14, 2006

Conditions

Keywords

Oral malodorDental implants

Eligibility Criteria

Age25 Years - 75 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hadasssah Medical Organization

Jerusalem, 91120, Israel

Location

MeSH Terms

Conditions

Halitosis

Condition Hierarchy (Ancestors)

Signs and Symptoms, DigestiveSigns and SymptomsPathological Conditions, Signs and Symptoms

Study Officials

  • Nir Sterer, Dr.

    Hadassah - Hebrew University School of Dental medicine

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Time Perspective
OTHER
Sponsor Type
OTHER

Study Record Dates

First Submitted

November 16, 2005

First Posted

November 17, 2005

Study Start

December 1, 2005

Last Updated

September 15, 2006

Record last verified: 2005-11

Locations