Effect of dietary counselling with prosthetic restoration on the balance of gut microbiome in partially dentate or edentulous patients: A randomized controlled study

Effect of dietary counselling with prosthetic restoration on the balance of gut microbiome in partially dentate or edentulous patients: A randomized controlled study - Effect of dietary counselling with prosthetic restoration on the balance of gut microbiome in partially dentate or edentulous patients: A randomized controlled study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000047564

Enrollment

Registered

2022-04-25

Start date

2022-08-01

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

partially or totally edentulous dentition

Interventions

Dietary intervention (15 minutes, once) Instruction for denture care (5 minutes, once)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who need for recovery of missing teeth with removable denture

Exclusion criteria

Exclusion criteria: Patients who take antibiotics within 1 month Patients with neurological and psychological disorders Patients who receive dietary intervention due to other diseases, such as diabetes or dyslipidaemia Patients who require dental treatment with occlusal change after denture placement.

Design outcomes

Primary

Measure	Time frame
the diversity of gut microbiome	—

Secondary

Measure	Time frame
oral microbiome diet history masticatory performance occlusal force oral health-related quality of life	—

Countries

Japan

Contacts

Public ContactYuka Inamochi

Institute of Science Tokyo Graduate School, Masticatory Function and Health Science

y.inamochi.rpro@tmd.ac.jp03-5803-5514

Outcome results

None listed

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