Vaginal Dilator Therapy Among Women With Gynecologic and Breast Cancers Experiencing Dyspareunia

Last updated: April 2, 2024
Sponsor: Columbia University
Overall Status: Trial Not Available

Phase

N/A

Condition

N/A

Treatment

Vaginal Dilator

Vaginal Moisturizer

Clinical Study ID

NCT05129332
AAAT8915
  • Ages > 18
  • Female

Study Summary

In this randomized controlled trial, the investigators will assess the difference in mean patient-reported pain scores and sexual function between women with gynecologic or breast cancers experiencing dyspareunia (painful intercourse) who are assigned to vaginal dilator use with vaginal moisturizer (Intervention Group, n = 29) compared to vaginal moisturizer alone (Control Group, n = 29) over 16 weeks.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Patients 18 years or older
  • English or Spanish speaking
  • Patients currently or previously treated for:
  • Gynecologic cancer (surgery, chemotherapy, adjuvant vaginal brachytherapy)
  • Breast cancer (chemotherapy, aromatase inhibitors, or selective estrogen receptormodulators; surgical menopause)
  • Current desire for penetrative sexual activity
  • Endorsement of at least one of the following in the last 6 months:
  • Dyspareunia during penetrative sexual activity
  • Reported sensation of penetrative object (partner's penis, sex toy) not fittingin the vagina
  • Avoidance of penetrative sexual activity due to fear of pain
  • Physically able to insert a vaginal dilator by themselves
  • Ability to understand and the willingness to sign a written informed consent document

Exclusion

Exclusion Criteria:

  • Patients with prior primary or upfront pelvic radiation
  • Patients with whole pelvic radiation at any time
  • Patients with a history of chronic pelvic pain
  • Patients with vulvodynia as noted on baseline pelvic exam with > 5/10 pain scoreduring an external exam with a cotton swab
  • Patients with prior vaginal dilator use for any indication

Study Design

Treatment Group(s): 2
Primary Treatment: Vaginal Dilator
Phase:
Study Start date:
August 03, 2022
Estimated Completion Date:
February 07, 2024

Study Description

Between 2012 and 2016, approximately 94,000 women were diagnosed with a gynecologic cancer annually and over 1.2 million women with breast cancer between 2013 and 2017. It is well known that gynecologic and breast cancers, and their treatments including surgery, adjuvant chemotherapy and endocrine therapy, and radiation, result in significant effects on the female reproductive system which can lead to sexual dysfunction. In the U.S., sexual dysfunction among gynecologic oncology patients has been reported to be as high as 90%, and over 70% among breast cancer patients. Patients who receive chemotherapy and/or endocrine therapy commonly experience dyspareunia, vaginal dryness, and challenges with desire and orgasm due to a low estrogen state. In fact, among patients with breast cancer, unaddressed sexual side effects from adjuvant endocrine therapy are one reason for early discontinuation. Hysterectomy and oophorectomy, including for ovarian cancer risk-reduction, can cause similar physical symptoms in addition to psychologic effects like anxiety related to sexual intercourse.

Connect with a study center

  • Columbia University Irving Medical Center / NewYork-Presbyterian Hospital

    New York, New York 10032
    United States

    Site Not Available

  • Women & Infants Hospital of Rhode Island / Brown University

    Providence, Rhode Island 02905
    United States

    Site Not Available

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