Dental Caries in ChildrenNCT04618731
Correlation Between Dental Caries Prevalence in Primary Teeth and First Permanent Moilar of Children in Mixed Dentition Stage
An observational study of Dental Caries in Children, run by Cairo University.
Trial summary
to find the clinical relation between caries experience in primary teeth and first permanent molar in mixed dentition stage using def index for primary teeth , DMF index for first permanent molars and to find the clinical relation between caries prevalence in the selected children in relation with other associated… Read more about this study
- Who is it for?
- Ages 6 to 10 years
- Conditions the study is for
- Dental Caries in Children
- What is being tested?
- caries prevalence def ,DMF
- How many people
- 1,000 participants
- Where
- No sites listed yet
- Study dates
- Jun 2015to Dec 2015
- 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 6 to 10 years
- All sexes
- No healthy volunteers
- Child
Study population: children are selected from from children attending the diagnosis clinic of Department of pediatric dentistry and Dental public health
Who may be able to join
- egyptian children
- children without systemic disease syndromes and disabilities
- first permanent molars fully erupted and in occlusion
- acceptance of the children's parents to participate in the study
Who cannot join
- any of first permanent molars aren't fully erupted or not in occlusion
- children suffering from any systematic disease that affect teeth development
About this study
Official title: Correlation Between Dental Caries Prevalence In Primary Teeth And First Permanent Molar of Children In Mixed Dentition Stage
to find the clinical relation between caries experience in primary teeth and first permanent molar in mixed dentition stage using def index for primary teeth , DMF index for first permanent molars and to find the clinical relation between caries prevalence in the selected children in relation with other associated factors such as age, sex tooth brushing frequency, dietary habits and mother's attitude toward child's oral health.
Read the detailed description
the problem for which the study held is lacking of data about relation between prevalence of dental caries in primary teeth and first permanent molar of the same child in mixed dentition stage, incidence of dental caries is influenced by number of risk factors such as age, sex dietary and oral hygiene habits identifying high risk individuals helps development of systemic approaches for preventive oral care programs world wide Dental caries is the major public health problem in most high income countries, affecting 60-90%of school children and the vast majority of adults. it also the most prevalent oral disease in several Asian and Latin American countries Although for the moment it appears to be less common and less severe in the greater part of Africa, the WHO report 2003 anticipates that in light of changing living conditions and dietary habits, the incidence of dental caries will increase in many of that continent's low income countries(WHO,2006)
- Conditions
- Dental Caries in Children
- Being tested
- caries prevalence def ,DMF
- Keywords
- risk factors, caries prediction
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
caries prevalence def ,DMFDiagnostic test
the examination will carried out on dental chair using diagnostic set
What is being measured
The primary outcome is the main question the study is designed to answer.
prevalence of dental caries in mixed dentition
def(decayed primary tooth,decayed indicated for extraction tooth or filled primary tooth), DMF (decayed permanent tooth, missed of permanent tooth due to caries or filled permanent tooth) lower scores means better outcome
Measured: baseline
relation between caries prevalence and other associated factors
answers of questionnaire
Measured: baseline
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted6 Nov 2020
- Study startJun 2015
- Primary completionDec 2015
- Study completionDec 2015
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (4)Papers the sponsor has linked to this study.
- Other trials for Dental Caries in ChildrenStudies of the same condition, open and under way.
- More trials run by Cairo UniversityThe 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
- Observational model
- Cohort
- Time perspective
- Cross-sectional
- Enrolment
- 1,000 participants (actual)
Sponsor and investigators
- Lead sponsor
- Cairo University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Nermeen Anwar Hamza, Cairo University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04618731
- Sponsor's protocol ID
- dental caries correlation
- Status last verified
- Nov 2020
- First submitted
- 15 Oct 2020
- Last updated
- 6 Nov 2020
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Yes
Publications
Jokic NI, Bakarcic D, Jankovic S, Malatestinic G, Dabo J, Majstorovic M, Vuksan V. Dental caries experience in Croatian school children in Primorsko-Goranska county. Cent Eur J Public Health. 2013 Mar;21(1):39-42. doi: 10.21101/cejph.a3752.
PubMed 23741899Abbass MMS, Mahmoud SA, El Moshy S, Rady D, AbuBakr N, Radwan IA, Ahmed A, Abdou A, Al Jawaldeh A. The prevalence of dental caries among Egyptian children and adolescences and its association with age, socioeconomic status, dietary habits and other risk factors. A cross-sectional study. F1000Res. 2019 Jan 3;8:8. doi: 10.12688/f1000research.17047.1. eCollection 2019.
PubMed 30854195Albino J, Tiwari T. Preventing Childhood Caries: A Review of Recent Behavioral Research. J Dent Res. 2016 Jan;95(1):35-42. doi: 10.1177/0022034515609034. Epub 2015 Oct 5.
PubMed 26438210Doichinova L, Bakardjiev P, Peneva M. Assessment of food habits in children aged 6-12 years and the risk of caries. Biotechnol Biotechnol Equip. 2015 Jan 2;29(1):200-204. doi: 10.1080/13102818.2014.989180. Epub 2014 Dec 12.
PubMed 26019634
Study at a glance
From the registry record, last updated by the sponsor on 6 Nov 2020. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Correlation Between Dental Caries Prevalence In Primary Teeth And First Permanent Molar of Children In Mixed Dentition Stage
- ClinicalTrials.gov ID
- NCT04618731
- Acronym / sponsor ID
- dental caries correlation
- Conditions
- Dental Caries in Children
- Keywords
- risk factors, caries prediction
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 1,000 participants (actual)
- Lead sponsor
- Cairo UniversityUniversity, hospital or other
- Study start
- Jun 2015 (actual)
- Primary completion
- Dec 2015 (actual)
- Study completion
- Dec 2015 (actual)
- First posted
- 6 Nov 2020 (actual)
- 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.
to find the clinical relation between caries experience in primary teeth and first permanent molar in mixed dentition stage using def index for primary teeth , DMF index for first permanent molars and to find the clinical relation between caries prevalence in the selected children in relation with other associated factors such as age, sex tooth brushing frequency, dietary habits and mother's attitude toward child's oral health.
Detailed description
the problem for which the study held is lacking of data about relation between prevalence of dental caries in primary teeth and first permanent molar of the same child in mixed dentition stage, incidence of dental caries is influenced by number of risk factors such as age, sex dietary and oral hygiene habits identifying high risk individuals helps development of systemic approaches for preventive oral care programs world wide Dental caries is the major public health problem in most high income countries, affecting 60-90%of school children and the vast majority of adults. it also the most prevalent oral disease in several Asian and Latin American countries Although for the moment it appears to be less common and less severe in the greater part of Africa, the WHO report 2003 anticipates that in light of changing living conditions and dietary habits, the incidence of dental caries will increase in many of that continent's low income countries(WHO,2006)
Study design
- Observational model
- Cohort
- Time perspective
- Cross-sectional
Who may qualify
- Ages
- 6 to 10 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child
- Study population
- children are selected from from children attending the diagnosis clinic of Department of pediatric dentistry and Dental public health
Key inclusion criteria (4 listed)
- egyptian children
- children without systemic disease syndromes and disabilities
- first permanent molars fully erupted and in occlusion
- acceptance of the children's parents to participate in the study
Key exclusion criteria (2 listed)
- any of first permanent molars aren't fully erupted or not in occlusion
- children suffering from any systematic disease that affect teeth development
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| caries prevalence def ,DMFthe examination will carried out on dental chair using diagnostic set | Diagnostic test | – |
Primary outcome
prevalence of dental caries in mixed dentition
Time frame: baseline
def(decayed primary tooth,decayed indicated for extraction tooth or filled primary tooth), DMF (decayed permanent tooth, missed of permanent tooth due to caries or filled permanent tooth) lower scores means better outcome
relation between caries prevalence and other associated factors
Time frame: baseline
answers of questionnaire
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 6 Nov 2020.
- Background: PubMed 23741899Jokic NI, Bakarcic D, Jankovic S, Malatestinic G, Dabo J, Majstorovic M, Vuksan V. Dental caries experience in Croatian school children in Primorsko-Goranska county. Cent Eur J Public Health. 2013 Mar;21(1):39-42. doi: 10.21101/cejph.a3752.
- Results publication: PubMed 30854195Abbass MMS, Mahmoud SA, El Moshy S, Rady D, AbuBakr N, Radwan IA, Ahmed A, Abdou A, Al Jawaldeh A. The prevalence of dental caries among Egyptian children and adolescences and its association with age, socioeconomic status, dietary habits and other risk factors. A cross-sectional study. F1000Res. 2019 Jan 3;8:8. doi: 10.12688/f1000research.17047.1. eCollection 2019.
- Results publication: PubMed 26438210Albino J, Tiwari T. Preventing Childhood Caries: A Review of Recent Behavioral Research. J Dent Res. 2016 Jan;95(1):35-42. doi: 10.1177/0022034515609034. Epub 2015 Oct 5.
- Results publication: PubMed 26019634Doichinova L, Bakardjiev P, Peneva M. Assessment of food habits in children aged 6-12 years and the risk of caries. Biotechnol Biotechnol Equip. 2015 Jan 2;29(1):200-204. doi: 10.1080/13102818.2014.989180. Epub 2014 Dec 12.
- Individual participant dataSharing planned: Yes
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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.
The record lists no contact. Use the official record to reach the sponsor.
Questions about this trial
What is this clinical trial studying?
An observational study of Dental Caries in Children, run by Cairo University.
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 4 inclusion and 2 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: finished, as of the sponsor's last update on 6 Nov 2020. Status can change between updates, so confirm with the study contact before making plans.
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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
prevalence of dental caries in mixed dentition (time frame: baseline). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04618731, which also lists 4 linked publications.
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 6 Nov 2020; AzTrials last refreshed its copy on 31 Oct 2026.