Clinical trial Recruiting at 1 site Observational Ages 18 and up Women only

Exploring the connection between vaginal and oral microbiomes

Official title: EMMI - Emättimen Mikrobiomi - Emättimen ja Suun Limakalvojen Vuorovaikutus

Run by Turku University Hospital · NCT02898818 · Data updated 2026-11-12

This study is trying to see how the bacteria in the mouth and vagina are connected and how human papillomavirus affects them in women.

Quick facts

Study typeObservational
Ages18 Years and up
SexWomen only
Enrollment520 (estimated)
SponsorTurku University Hospital
Government
Locations1 site (Turku, Turku)
StatusRecruiting
StartedApril 19, 2017
Main results expectedSeptember 2027
Study endsSeptember 2028
Registry record updatedSeptember 21, 2026
Trial IDNCT02898818 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients visiting Turku University Hospital's Dermato-Venereology or Gynaecology Departments or family planning clinics in Southwest Finland.

Probably not a fit

Patients who do not meet the inclusion criteria or those with unrelated health issues may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to investigate the vaginal and oral microbiomes by collecting swab samples from participants. In selected cases, a pap smear will also be performed to analyze the composition of the normal vaginal microbiome and the interaction between the oral and vaginal mucosa. Additionally, the study will explore the impact of human papillomavirus on the microbiome and vice versa, providing insights into their relationship.

Why it matters

Potential benefit: If successful, this study could enhance our understanding of microbiome interactions, potentially leading to improved treatments for conditions related to vaginal health.

How similar studies have gone: While the specific approach of this study may be novel, similar studies have shown promise in understanding microbiome interactions.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* patients coming to Turku University Hospital Dermato-Venereology or Gynaecology Departments or to family planning clinics in The wellbeing services county of Southwest Finland for previously mentioned reasons

Exclusion Criteria:

* those not meeting the criteria

Where it's running

  • Turku University Hospital
    Turku, Turku, Finland
    Recruiting

Study contacts

  • Principal investigator: Niina K Hieta, MD, PhD — specialist
  • Study coordinator: Niina K Hieta, MD, PhD
  • Email: niina.hieta@tyks.fi
  • Phone: 2-3131620

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.