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 type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | Women only |
| Enrollment | 520 (estimated) |
| Sponsor | Turku University Hospital Government |
| Locations | 1 site (Turku, Turku) |
| Status | Recruiting |
| Started | April 19, 2017 |
| Main results expected | September 2027 |
| Study ends | September 2028 |
| Registry record updated | September 21, 2026 |
| Trial ID | NCT02898818 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
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.