Effects of a probiotic drink containing Lactobacillus casei strain Shirota on dental plaque microbiota

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900021406

Enrollment

Unknown

Registered

2019-02-19

Start date

2018-12-01

Completion date

Unknown

Last updated

2019-02-25

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

Conditions

dental caries

Interventions

Case series:Probiotic drink administration

Eligibility

Sex/Gender

All

Age

20 Years to 22 Years

Inclusion criteria

Inclusion criteria: Healthy adult with complete dentition and healthy oral status.

Exclusion criteria

Exclusion criteria: less than 28 teeth; the presence or signs of caries; presence of dental restorations, crowns or orthodontic appliances; significant oral pathology, such as advanced periodontal disease or other pathology; current participation in another clinical study; use of antibiotics or probiotics within 3 months prior to examination.

Design outcomes

Primary

Measure	Time frame
Alpha diversity;Beta diversity;	—

Countries

China

Contacts

Public ContactHu Xiaoli

Department of Operative Dentistry and Endodontics, Guanghua School of Stomatology, Affiliated Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University

huxiaol3@mail.sysu.edu.cn+86 13431005396

Outcome results

None listed

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