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Effect of Probiotics on Oral Homeostasis During Oral Hygiene Discontinuation

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University of Copenhagen

Status

Completed

Conditions

Gingivitis

Treatments

Behavioral: Oral hygiene discontinuation

Study type

Interventional

Funder types

Other

Identifiers

NCT05268757
UCPH_01_006

Details and patient eligibility

About

The present study is a double-blinded randomized clinical trial with a duration of 28 days.

Full description

The present study is a double-blinded randomized clinical trial with a duration of 28 days.

80 orally and systemically healthy participant will be allocated in the test (probiotic) and the control (placebo) group at baseline.

The intervention is oral hygiene discontinuation, which will be applied at baseline and continue through day 14, followed by 14 days with regular oral care.

Clinical measurements and sampling will be performed at baseline, day 14 and day 28

Primary endpoint: Changes in microbial composition.

Secondary endpoints: Changes in clinical and immunological parameters

Enrollment

80 patients

Sex

All

Ages

18 to 30 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • age > 18 yrs.

Exclusion criteria

  • Presence of oral diseases i.e. gingivitis, periodontitis and dental caries
  • Current smokers
  • Any systemic diseases and current use of any medication with known effect on oral health
  • Use of systemic antibiotics within the latest three months
  • Age < 18 yrs., and age > 30 yrs.

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Quadruple Blind

80 participants in 2 patient groups, including a placebo group

Probiotic
Experimental group
Description:
In this group participants will receive probiotic supplements twice a day (morning and evening) for at period of 28 days (14 days with oral hygiene discontinuation followed by 14 days with regular oral care).
Treatment:
Behavioral: Oral hygiene discontinuation
Placebo
Placebo Comparator group
Description:
In this group participants will receiveplacebo twice a day (morning and evening) for at period of 28 days (14 days with oral hygiene discontinuation followed by 14 days with regular oral care).
Treatment:
Behavioral: Oral hygiene discontinuation

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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