Clinical trial Recruiting at 1 site Interventional Ages 18 to 100 Women only

Laser therapy for vaginal symptoms in breast cancer survivors

Official title: Vaginal Laser Therapy for Genitourinary Syndrome in Breast Cancer Survivors - A Randomized, Blinded, Placebo-controlled Study

Run by University of Aarhus · NCT06007027 · Data updated 2026-11-12

This study is testing whether laser therapy can help breast cancer survivors who have vaginal symptoms feel better.

More Genitourinary Syndrome of Menopause trials

Quick facts

Study typeInterventional
Ages18 Years to 100 Years
SexWomen only
Enrollment60 (estimated)
SponsorUniversity of Aarhus
Academic / other
Drugs / interventionsChemotherapy
Locations1 site (Randers)
StatusRecruiting
StartedDecember 1, 2024
Main results expectedJanuary 30, 2026
Study endsMarch 30, 2026
Registry record updatedDecember 5, 2024
Trial IDNCT06007027 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are breast cancer survivors currently on endocrine therapy who experience vaginal discomfort or dyspareunia.

Probably not a fit

Patients with pelvic organ prolapse stage 2 or higher, recent use of vaginal therapies, or active infections 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 project involves three studies over three years focusing on breast cancer survivors experiencing genitourinary syndrome. The first study assesses the dose response of laser treatments in 30 participants, followed by a double-blind randomized controlled trial with 60 participants to compare active laser treatment against a placebo. The final study includes a one-year follow-up to evaluate the long-term effects of the treatment. Assessments will include questionnaires, vaginal fluid pH, biopsies, and microbiome analysis.

Why it matters

Potential benefit: If successful, this treatment could significantly alleviate vaginal discomfort and improve quality of life for breast cancer survivors.

How similar studies have gone: While there is limited data on this specific approach, similar laser therapies have shown promise in treating genitourinary symptoms in other populations.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Breast cancer survivor in endocrine therapy
* Symptomatic genitourinary symdrom of menopause with vaginal discomfort and/or dyspareunia
* Able to read and understand Danish
* Able to give written informed consent

Exclusion Criteria:

* Pelvic organ prolapse ≥ stage 2 according to the Pelvic Organ Prolapse Quantification staging system
* Use of non-hormonal/hormonal vaginal therapies (1 and 12 months prior to the baseline visit, respectively)
* Use of Chemotherapy (6 months prior to the baseline visit)
* Acute urinary tract infection or active genital infection
* History of vaginal reconstructive surgery

Where it's running

  • Department of Obstetrics and Gynaecology, Randers Regional Hospital
    Randers, Denmark
    Recruiting

Study contacts

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.