Study on the effect of L8020 chocolate on oral condition

Study on the effect of L8020 chocolate on oral condition - Study on the effect of L8020 chocolate on oral condition

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000040812

Enrollment

Registered

2020-06-17

Start date

2020-06-17

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Healthy adult

Interventions

L8020-containing chocolate group placebo chocolate group

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adults with treatment-free oral conditions

Exclusion criteria

Exclusion criteria: 1. People who are allergic to dairy products and soybeans 2. People who are undergoing dental treatment at the time of registration 3. a person who has diabetes 4. History of cerebral infarction, neurological disease, head and neck area trauma or surgery 5. People who have consumed a product containing L8020 within 4 weeks before registration. 6.People who are taking classes of the principal investigator and research co-director 7.Any other person deemed inappropriate by the principal investigator or research co-investigator Translated with www.DeepL.com/Translator (free version)

Design outcomes

Primary

Measure	Time frame
PISA,PESA plaque control record PD PMA index Oral bacterial count Salivary Multi Test	—

Countries

Japan

Contacts

Public ContactRUMI NISHIMURA

Graduate School of Biomedical and Health Sciences, Hiroshima University Oral Epidemiology

r-nishimura@hiroshima-u.ac.jp082-257-5795

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026