NCT07737574

Brief Summary

The aim of this clinical study is to investigate whether FLJ gel has effects on oral health, such as reducing BOP or plaque, and whether it affects the reduction of aMMP-8. The main questions are:

  • Does FLJ gel reduce signs of oral inflammation?
  • Are there any issues in the mouth when using the gel? Participants will:
  • Apply FLJ gel twice a day every day for a month
  • Visit the clinic every two weeks for check-ups and tests
  • Keep a diary of your symptoms and how many times you use FLJ gel.

Trial Health

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

July 27, 2026

Completed
3 days until next milestone

First Posted

Study publicly available on registry

July 30, 2026

Completed
Last Updated

July 31, 2026

Status Verified

July 1, 2026

First QC Date

July 27, 2026

Last Update Submit

July 30, 2026

Interventions

Fermented lingonberry juice gelOTHER

Fermented lingonberry gel for oral health care

Eligibility Criteria

Age25 Years - 90 Years
Sexall
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • healthy individuals
  • patients with systemic diseases
  • who had preserved cognitive functioning
  • experienced dry mouth

You may not qualify if:

  • were the use of other mouthwashes
  • pregnancy
  • antibiotic treatment within the past six months
  • the use of chlorhexidine mouthwash (CHX) within the past six months.
  • No periodontal treatments were performed at the beginning of the study or during its course.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Links

Study Officials

  • Timo Sorsa, Dr, Professor

    Department of oral and maxillofacial diseases, head and neck center and Helsinki university hospital

    STUDY DIRECTOR

Study Design

Study Type
expanded access
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
FT, Dental Hygienist (Mastere´s degree)

Study Record Dates

First Submitted

July 27, 2026

First Posted

July 30, 2026

Last Updated

July 31, 2026

Record last verified: 2026-07