NCT00396539

Brief Summary

Oral malodor is a common condition. In most cases this condition results from the proteolytic activity of anaerobic oral bacteria. These bacteria produce volatile sulfide compounds which are fowl smelling and are felt during exhalation and speech. the aim of the present study is to examine a simple method of detecting these bacteria in samples taken from the oral cavity of oral malodor patients.

Trial Health

87
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

Timeline
Completed

Started Jan 2007

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 6, 2006

Completed
1 day until next milestone

First Posted

Study publicly available on registry

November 7, 2006

Completed
2 months until next milestone

Study Start

First participant enrolled

January 1, 2007

Completed
1.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 1, 2008

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2008

Completed
Last Updated

February 3, 2009

Status Verified

November 1, 2006

Enrollment Period

1.6 years

First QC Date

November 6, 2006

Last Update Submit

February 1, 2009

Conditions

Oral Malodor (Halitosis)

Eligibility Criteria

Age18 Years - 45 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • oral malodor patients

You may not qualify if:

  • smokers, users of antibiotic one month prior to study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hadassah Medical Organization

Jerusalem, 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 Medical Organization

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER

Study Record Dates

First Submitted

November 6, 2006

First Posted

November 7, 2006

Study Start

January 1, 2007

Primary Completion

August 1, 2008

Study Completion

September 1, 2008

Last Updated

February 3, 2009

Record last verified: 2006-11

Locations

IL(1)