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Cross-sectional study and establishment of a longitudinal registry of children and adolescents with molar incisor hypomineralization (MIH)

Cross-sectional study and establishment of a longitudinal registry of children and adolescents with molar incisor hypomineralization (MIH)

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00030206
Enrollment
484
Registered
2022-12-19
Start date
2022-01-19
Completion date
Unknown
Last updated
2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

K00.4

Interventions

Group 1: Patients with the diagnosis of molar incisor hypomineralization Group 2: Age-matched cohort of orally healthy peers

Sponsors

Poliklinik für Zahnerhaltungskunde, Universitätsklinikum Heidelberg
Lead Sponsor

Eligibility

Sex/Gender
All
Age
7 Years to No maximum

Inclusion criteria

Inclusion criteria: - Molar incisor hypomineralization diagnosed by a dentist - Informed consent of the participant documented by a signed written consent form - In addition, in the case of minors: informed consent of the participant`s legal guardians (parents/legal representatives) documented by a signed written consent form - Patient is in good general health - Patient and/or parents are able to adequately perform oral hygiene at home.

Exclusion criteria

Exclusion criteria: - A signed written consent form of the participant is not availaible - A signed written consent form of the participant`s legal guardians (parents/legal representatives) is not availaible - Patient has a severe general illness and/or rare disease - Patient and/or parents are unable to adequately perform oral hygiene at home. - Patient is younger than 7 years old

Design outcomes

Primary

MeasureTime frame
Cross-sectional examination of patients with a diagnosis of molar incisor hypomineralization with the aim to assess the following parameters: Oral health-related parameters regarding caries experience, gingival health, tooth hypersensitivities, clinical quality of restorations on affected MIH teeth, the qualitative and quantitative saliva analysis, the analysis of oral microbiome, parameters of oral health-related quality of life. Examination and comparison with the oral microbiome of a healthy cohort.

Secondary

MeasureTime frame
Establishment of a comprehensive longitudinal MIH registry on clinical data of MIH patients

Countries

Germany, Malawi

Contacts

Public ContactCornelia Frese

Poliklinik für Zahnerhaltungskunde, Universitätsklinikum Heidelberg

cornelia.frese@med.uni-heidelberg.de+49 6221 56 39889

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026