Title: Vulvodynia Research Studies: National Institutes of Health
1Vulvodynia Research Studies National Institutes
of Health
2VulvodyniaClinical Study
- UMDNJ-
- Robert Wood
- Johnson Medical
- School
- Womens Health
- Institute
3 Vulvodynia clinical study Research
Questions
- Characterize demographics and epidemiologic
aspects of vulvodynia - Examine efficacy of popularly prescribed
interventions for vulvodynia in a rigorously
controlled environment
4Vulvodynia clinical studyCurrent Research Design
- Phase 1 Survey study to evaluate chronic
gynecologic pain in a central New Jersey
population of women - Phase 2 Diet intervention of low oxalate vs. low
fat/high fiber diet - Phase 3 Three-arm treatment intervention study
- Self management Intervention
- Tricyclic antidepressant (TCA)
- Combination TCA and topical steroid
- Phase 4 National survey to evaluate chronic
gynecologic pain - Phase 5 International Meeting for Data
Dissemination
5 Vulvodynia Clinical Study Phase 1 Data
(Central New Jersey Survey)
- 1794 questionnaires mailed
- 37 response rate
- 21 positive for chronic gynecologic pain
- 13.5 positive for vulvodynia-type pain
6Vulvodynia Clinical StudyPhase 1 Preliminary
Data
- Vulvodynia responders
- 49.6 years (average age)
- 86.4 of responders-white
- OCP use not associated with increased risk
7Vulvodynia Clinical StudySubject Inclusion
Criteria for Phases
2 and 3
- Ages 18 to 80 years
- Vulvar pain present for at least 6 months
- Vulvar symptoms of pain, itching, burning and/or
tenderness of the vulva - No active vulvovaginal infection
- May not be on TCA for Phase 3 of the study
8 Vulvodynia Clinical Study Phase
2 Dietary Intervention
- Visit 1A- Subject completes informed consent and
questionnaires - Visit 1B- Pelvic exam, blood and urine tests.
Subject gets pain and symptom intensity
questionnaires and diet diaries
9 Vulvodynia Clinical Study
Phase 2 Dietary Intervention
- Visit 2- Pain, symptom, diet data collected.
Subjects randomly assigned to one of the two
study diets - Visit 3-Depending on the response, subject may
continue the diet for another 6 weeks or return
in 2 weeks for entry into the Phase 3 of the
study
10 Vulvodynia Clinical Study Phase 3
- Goal
- To compare the response of subjects with vulvar
pain to one of three interventions in a 12 week
randomized study
11 Vulvodynia Clinical Study Phase 3
- Three-arm treatment intervention study
- Tricyclic antidepressant (TCA)
- Combination TCA and topical steroid
- Self Management Intervention
12Vulvodynia Clinical StudyPhase 3
- Visit 1 After informed consent signed, subject
randomized to one of three intervention groups - Visit 2 (Week 6) Review of diaries, medication,
and side effects. Pelvic exam done, medication
adjusted and diaries dispensed - Visit 3 (Week 12) A pelvic exam done and subject
fills out several questionnaires
13 Vulvodynia Clinical Study
Phase 3 Two Pharmacologic Interventions
- Two pharmacologic interventions
- Oral tricyclic antidepressant (amitriptyline)-
10mg at bedtime may be increased to 20 mg daily - Topical corticosteroid (triamcinolone acetonide)
applied in evening for first 4 weeks and Oral
tricyclic antidepressant (amitriptyline)
prescribed as above.
14 Vulvodynia Clinical Study Phase
3 Self Management Intervention
- Subjects attend weekly meetings for twelve weeks
- Meetings conducted by psychologist and physical
therapist/nurse practitioner - Up to six subjects per group
15 Vulvodynia Clinical Study
Phase 3 Self Management Intervention
- Weekly meetings provide information about
- Causes of vulvar pain
- Role of stress
- Helpful interventions taught
- Other contributing factors
- Relaxation, methods of stress reduction, self
massage and sexual therapy techniques reviewed
16 Vulvodynia Conclusion
- Vulvodynia is a chronic pain condition-
prevalence underestimated in the female
population - Diagnosis difficult due to poorly defined
diagnostic criteria. - Other etiologies must be excluded before
vulvodynia diagnosis
17VulvodyniaFor Further Information
- Contact
- UMDNJ-Robert Wood Johnson Medical School
- Womens Health Institute
- email whiinfo_at_umdnj.edu
- 732-235-7799 or 732-235-7965
- National Vulvodynia Association
- www.nva.org
- 301-299-0775
- Vulvar pain foundation
- www.vulvarpainfoundation.org
- 336-226-0704