NCT05234060

Brief Summary

Nano-hydroxyapatite is an interesting candidate to be a substitute for fluor in toothpastes or a complement to fluorides in order to prevent caries. The objective of this transversal descriptive study is to evaluate the profiles of people living in France who could be interested in using a nano-hydroxyapatite based toothpaste. Participants in this transversal descriptive study have been chosen by a self-administered method. Before answering 16 questions, the participants were asked to watch a short video describing the main concepts to know about fluoridated toothpastes and nano-hydoxyapatite toothpastes. Pros and cons of each one them were mentioned. In order to compare the answers, pivot tables have been produced.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started May 2020

Shorter than P25 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

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 1, 2020

Completed
9 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 30, 2021

Completed
2 days until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2021

Completed
12 months until next milestone

First Submitted

Initial submission to the registry

January 31, 2022

Completed
10 days until next milestone

First Posted

Study publicly available on registry

February 10, 2022

Completed
Last Updated

February 11, 2022

Status Verified

February 1, 2022

Enrollment Period

9 months

First QC Date

January 31, 2022

Last Update Submit

February 10, 2022

Conditions

Dental CariesHydroxyapatite

Keywords

Cariostatic AgentsToothpaste

Outcome Measures

Primary Outcomes (1)

  • Number of people interested in using toothpaste based on nano-hydroxyapatite

    Number of people interested in using toothpaste based on nano-hydroxyapatite

    1 day

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Peoples who lives in France

You may qualify if:

  • Internet acces
  • Interested in the Use of a Nanohydroxyapatite Toothpaste

You may not qualify if:

  • Age \< 18 years
  • Peoples who no lives in France

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Uhmontpellier

Montpellier, 34295, France

Location

MeSH Terms

Conditions

Dental Caries

Condition Hierarchy (Ancestors)

Tooth DemineralizationTooth DiseasesStomatognathic Diseases

Study Officials

  • Nicolas Giraudeau, PhD

    University Hospital, Montpellier

    STUDY DIRECTOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
OTHER
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 31, 2022

First Posted

February 10, 2022

Study Start

May 1, 2020

Primary Completion

January 30, 2021

Study Completion

February 1, 2021

Last Updated

February 11, 2022

Record last verified: 2022-02

Locations

FR(1)