Relationship between malocclusion and stress

Relationship between malocclusion and stress - Relationship between malocclusion and stress

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020339

Enrollment

Registered

2015-12-25

Start date

2010-09-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Periodontitis

Interventions

measurement of masticatory performance, biting ability, STAI (state and trait of anxiety), and heart rate variability

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients receiving periodontal maintenance care

Exclusion criteria

Exclusion criteria: Patients taking the drug related to the heart rate valiability

Design outcomes

Primary

Measure	Time frame
masticatory performance evaluated by using Masticatory Performance Evaluating Gum at the time of heart rate valiability measurement	—

Secondary

Measure	Time frame
heart rate valiability, STAI (state and trait of anxiety), probing pocket depth, clinical attachement level, bleeding on probing, number of teeth present, number of mobile tooth, the presence of a prothesis, occlusion pairs of teeth (Eichner's index)	—

Countries

Japan

Contacts

Public ContactManabu Morita

Okayama University, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Department of Preventive Dentistry

mmorita@md.okayama-u.ac.jp086-235-6712

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026