Vulvovaginal Graft-versus-Host Disease: Diagnosis and Microbiome Evaluation
Case Comprehensive Cancer Center
40 participants
Dec 19, 2024
OBSERVATIONAL
Conditions
Summary
The goal of this observational study is to investigate the development of vulvovaginal graft-versus-host- disease (GVHD), an under-reported and under-recognized manifestation of chronic GVHD. This study aims to characterize the vaginal microbiome in participants undergoing allogeneic hematopoietic cell transplantation (HCT). The main questions it aims to answer are: * Is the vaginal microbiome altered during allogeneic HCT? * What changes may help researchers understand the development of vulvovaginal GVHD? Participants will be asked to undergo an assessment of vulvovaginal symptoms through a vulvovaginal symptom questionnaire once pre-transplant, 6 months post-transplant, and twelve12 months post- transplant. Participants will also be asked to undergo a vaginal microbiome (collection of bacteria, fungi, and viruses that live on our bodies) evaluation through a vaginal exam performed by a gynecologist with collection of vaginal samples once pre-transplant and again six months post-treatment and twelve months post-transplant. If a participant develops symptoms of vulvovaginal GVHD at any point in time during the post-transplant follow up, the participant may partake in additional vaginal exams to diagnose GVHD at the time of symptom onset.
Eligibility
Inclusion Criteria9
- Female participants planning to undergo allogeneic HCT for any disease indication, OR, female participants who have already received HCT and have developed vulvovaginal GVHD during their post-transplant follow-up period
- All conditioning regimens (myeloablative or reduced intensity) will be included.
- All donor sources (HLA matched/mismatched related, unrelated, umbilical cord, haploidentical) will be included.
- All graft sources (bone marrow or peripheral blood stem cells) will be included.
- All GVHD prophylaxis regimens will be included.
- Aged 18-70.
- English speaking and able to sign written informed consent.
- Participants agree to a vaginal gynecologic exam.
- Co-enrollment on other clinical trials will be allowed.
Exclusion Criteria5
- Participants who decline or unable to undergo vaginal gynecologic exam due to any discomfort or pain.
- Any concurrent medical, psychiatric or other illness in which the provider believes the participants may not be able to comply with study assessments.
- Participants with a current diagnosis of a sexually transmitted infection (STI) (Herpes Simplex Virus, Gonorrhea, Chlamydia, Trichomonas,) or a history of previously untreated STI which may incite inflammation that will impact the microbiome.
- Participants with a history of lichen sclerosis, lichen planus, pre-transplant.
- Participants with a history or current diagnosis of vaginal or vulvar malignancy.
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Interventions
Participants will undergo assessment of vulvovaginal symptoms via the vulvovaginal questionnaire once pre-transplant, six months, and develop months post-transplant.
A vaginal microbiome evaluation will be performed via vaginal exam by a gynecologist with collection of vaginal samples once pre-transplant, six months, and twelve months post-transplant.
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT06649201