CariesNCT00421577
Technique for Localization of Caries Associated Bacteria on Tooth Surfaces.
An observational study of Caries, run by Hadassah Medical Organization at 1 site in Israel.
Trial summary
There is a simple laboratory technique for localization of caries associated bacteria on tooth surfaces by taking an impression of the teeth with a material containing sucrose. The purpose of this study is to check whether the technique can be incorporated into dental clinics as diagnostic tool comparing to other… Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Caries
- How many people
- 60 participants
- Where
- 1 siteIsrael
- Study dates
- Start not givento not given
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- adult/ patient of the student clinic in Hadassa, Jerusalem.
Who cannot join
- children/ antibiotic taken in the last month.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Usage of Laboratory Technique for Localization of Caries Associated Bacteria on Tooth Surfaces as Clinical Measurement to Caries Diagnosis and Treatment Efficiency.
There is a simple laboratory technique for localization of caries associated bacteria on tooth surfaces by taking an impression of the teeth with a material containing sucrose.
The purpose of this study is to check whether the technique can be incorporated into dental clinics as diagnostic tool comparing to other diagnostic methods available.
- Conditions
- Caries
- Keywords
- Caries Diagnosis, Replica technique
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Jan 2007 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for CariesStudies of the same condition, open and under way.
- More trials run by Hadassah Medical OrganizationThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Time perspective
- Other
- Enrolment
- 60 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Hadassah Medical Organization
- Sponsor type
- University, hospital or other
- Investigators
- Shay Levi, DMD, Principal investigator, Hadassah Medical Organization
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00421577
- Sponsor's protocol ID
- gum-HMO-CTIL
- Status last verified
- Jan 2007
- First submitted
- 11 Jan 2007
- Last updated
- 12 Jan 2007
- Results posted
- No
Publications
Rosenberg M, Weiss E, Eli I. A novel replica technique for localization of caries-associated bacteria on tooth surfaces: development and initial experience. Caries Res. 1988;22(1):42-4. doi: 10.1159/000261081. No abstract available.
PubMed 3275501
Study at a glance
From the registry record, last updated by the sponsor on 12 Jan 2007. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Usage of Laboratory Technique for Localization of Caries Associated Bacteria on Tooth Surfaces as Clinical Measurement to Caries Diagnosis and Treatment Efficiency.
- ClinicalTrials.gov ID
- NCT00421577
- Acronym / sponsor ID
- gum-HMO-CTIL
- Conditions
- Caries
- Keywords
- Caries Diagnosis, Replica technique
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 60 participants (estimated)
- Lead sponsor
- Hadassah Medical OrganizationUniversity, hospital or other
- First posted
- 12 Jan 2007 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
There is a simple laboratory technique for localization of caries associated bacteria on tooth surfaces by taking an impression of the teeth with a material containing sucrose.
The purpose of this study is to check whether the technique can be incorporated into dental clinics as diagnostic tool comparing to other diagnostic methods available.
Study design
- Time perspective
- Other
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- adult/ patient of the student clinic in Hadassa, Jerusalem.
Key exclusion criteria (1 listed)
- children/ antibiotic taken in the last month.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Not reported in the source record.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Jan 2007.
- Results publication: PubMed 3275501Rosenberg M, Weiss E, Eli I. A novel replica technique for localization of caries-associated bacteria on tooth surfaces: development and initial experience. Caries Res. 1988;22(1):42-4. doi: 10.1159/000261081. No abstract available.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Shay Levi, DMD principal investigator
Hadassah Medical Organization
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Caries, run by Hadassah Medical Organization at 1 site in Israel.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 12 Jan 2007. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Israel. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Shay Levi, DMD (00-972-2-6776142, dr.shaylevi@gmail.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00421577, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Jan 2007.