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The impact of molar-incisor hypomineralization (MIH) on the child’s oral health-related quality of life in children before and after dental management

The impact of molar-incisor hypomineralization (MIH) on the child’s oral health-related quality of life in children before and after dental management

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00011882
Enrollment
300
Registered
2017-03-21
Start date
2017-05-01
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 severe MIH (molar incisive hypomineralization) will be questioned twice, once before and once, 2 weeks after dental Treatment, regarding their Quality of life with the COHIP "Sh

Sponsors

Charité - Universitätsmedizin BerlinCC 03, CharitéCentrum für Zahn-, Mund- und Kieferheilkunde / CBFAbt. für Kieferorthopädie, Orthodontie und Kinderzahnmedizin
Lead Sponsor

Eligibility

Sex/Gender
All
Age
7 Years to 14 Years

Inclusion criteria

Inclusion criteria: Age 7 to 14 years, light and severe MIH on at least one untreated, remaining molar (MIH group) or oral health (control group), no pretreatment of the tooth by dentist (fissure seal, filling, crown, extraction) more than one third of the tooth crown being visible.

Exclusion criteria

Exclusion criteria: Age: Less than 7 years and older than 14 years, no MIH on a permanent molar (MIH group) or child has dental diseases (control group), Eruption of less than one third of the clinical crown of the tooth, MIH tooth has already been treated by dentist mental retardation , Lasting use of pain medication

Design outcomes

Primary

MeasureTime frame
The aim of this study is to determine the impact of molar-incisor hypomineralization on the oral health-related quality of life in children aged 7-14 years before and after dental management by using the German 19-item version of the Child Oral Health Impact Profile (COHIP-G19).

Countries

Germany

Contacts

Public ContactKarim Elhennawy

Charité - Universitätsmedizin BerlinCC 03, CharitéCentrum für Zahn-, Mund- und Kieferheilkunde / CBFAbt. für Kieferorthopädie, Orthodontie und Kinderzahnmedizin

karim.elhennawy@charite.de+4930450 562 594

Outcome results

None listed

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