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The effects of probiotic supplementation in chronic periodontal patients with Type 2 diabetes – a randomised controlled trial

The effects of probiotic supplementation in chronic periodontal patients with Type 2 diabetes – a randomised controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000040347
Enrollment
Unknown
Registered
2020-11-28
Start date
2020-12-01
Completion date
Unknown
Last updated
2021-02-16

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

Conditions

periodontitis

Interventions

Group 2:a Prodentis adjunct and non-surgical PDT
Group 1:PDT alone

Sponsors

Food and Health Bureau Hong Kong SAR
Lead Sponsor

Eligibility

Sex/Gender
All
Age
35 Years to 75 Years

Inclusion criteria

Inclusion criteria: - Aged 35-75 years old diagnosed with chronic periodontal disease and Type 2 diabetes - willing to participate in a 1-yr study; - without periodontal treatment in the last 6 months; - Type 2 diabetes > 6 months and under physicians care for Type 2 diabetes; - non-smoking; no antibiotics or NSAID use within the last 3 months.

Exclusion criteria

Exclusion criteria: probiotic supplementation; smoking; malignancy diagnosis; immunosuppressive medication; systemic inflammatory disease; pregnancy; limited life expectancy.

Design outcomes

Primary

MeasureTime frame
probing pocket depth;—

Secondary

MeasureTime frame
clinical attachment loss;full mouth plaque score;full mouth bleeding score;Body Mass Index;—

Countries

China

Contacts

Public ContactWong Hai Ming

The University of Hong Kong

gloriawhm@gmail.com+852 28590249

Outcome results

None listed

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