Clinical Study of Vaginal Lactobacilli and Estriol (Gynoflor®) for Atrophic Vaginitis in Breast Cancer Patients

• Status: Completed
• Trial end date: 2012-07-01
• Target enrollment: 0
• Participant gender: Female

Summary

The purpose of this study is to assess the longterm safety and efficacy of the vaginal application of Gynoflor®, an extremely low dosed estrogen therapy with lactobacilli, on atrophic vaginitis in postmenopausal breast cancer patients who have been treated with aromatase inhibitors.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Medinova AG

Criteria

Inclusion Criteria:

1. Patients with breast cancer on non-steroidal AI therapy (AI therapy start at least 6 months ago, and are scheduled to receive them during the study)

2. Postmenopausal and age ≥52 with cessation of menses for at least 12 months

3. Age 52 - 75 years

4. Clinical symptoms of vaginal atrophy

5. Vaginal pH > 5.0

6. Karnofsky score ≥80%

7. Signed Informed Consent Form together with contractual capability

Exclusion Criteria:

1. Local or systemic use of any other sexual hormones (estrogens, progestins, androgens), 6 months before and during study

2. Local or systemic use of phytoestrogens or products known for or taken to improve vaginal mucosal function, risk of vaginal infections, or vulvovaginal symptoms, 4 weeks before and during study

3. Local or systemic use of any other anti-infectives, 2 weeks before and during study

4. Use of any other vaginal medication, vaginal rinses and/or moisturizers, gels containing xylocain or other analgesic products to decrease pain during intercourse, 1 week before and during study

5. Known or suspected hypersensitivity or intolerance to the study medications, inclusive their excipients

6. Suspicion of or clinically manifest STDs (infections with Neisseria gonorrhoea, Chlamydia trachomatis, Treponema pallidum, genital herpes, Trichomonas vaginalis, genital condylomata, HIV)

7. Clinical evidence of vaginal infections requiring extra treatment

8. Any infections of the upper genital tract

9. Hysterectomy

10. Genital haemorrhage of unknown origin

11. Malignant or pre-cancerous conditions of the uterus, vulva and/or vagina (PAP smear less than 3 years ago)

12. Acute thrombophlebitis, thromboembolic disorders or a history of these disorders in association with previous use of oestrogen preparations

13. Abuse of alcohol or drugs

14. All chronic illnesses which could influence the absorption, distribution, biotransformation or elimination of the test preparation

15. Patient has a condition or is in a situation which, in the investigator's opinion, may put the patient in significant risk, may confound the study result, or may interfere significantly with the patient's participation in the study

16. BMI lower than 18.5 or higher than 30

17. Patient on steroidal AIs (aromasin)

18. Vulvo-dermatological conditions (like Lichen sclerosus, Lichen rubrus, Psoriasis)

19. Genital prolapses

20. Endometriosis

21. Use of antibiotics or chemotherapeuticals which are harmful to lactobacilli

22. Participation of patient in another investigational drug study, with the exception of treatment optimisation studies with non-steroidal AIs

23. Previous participation in this study

24. Patient is a relative of, or staff directly reporting to the investigator

25. Patient is an employee of the sponsor