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Sponsored by: |
Norwegian University of Science and Technology |
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Information provided by: | Norwegian University of Science and Technology |
ClinicalTrials.gov Identifier: | NCT00159575 |
Aim of study: To investigate whether four months of metformin treatment before IVF (in-vitro-fertilisation) or ICSI (intra-cytoplasmic-sperm-injection) might increase clinical pregnancy rate in normal-weight (body mass index [BMI] below 28 kg/m3) in PCOS (polycystic ovarian syndrome) women.
Condition | Intervention | Phase |
---|---|---|
Polycystic Ovary Syndrome |
Drug: Metformin / Placebo treatment for 4 months |
Phase IV |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Placebo Control, Parallel Assignment, Efficacy Study |
Official Title: | Metformin Treatment Before IVF / ICSI in Non-Obese Women With Polycystic Ovarian Syndrome |
Estimated Enrollment: | 300 |
Study Start Date: | March 2005 |
Estimated Study Completion Date: | April 2010 |
Estimated Primary Completion Date: | August 2009 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
M: Metformin P: Placebo: Placebo Comparator |
Drug: Metformin / Placebo treatment for 4 months
M: Metformin 2000mg daily- 12-14 weeks of pretreatment + metformin 2000mg daily through conventional IVF ending on the day of pregnancy test; IE. 14 days after embryo transfer. P: Or identical placebo treatment for the same period
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PCOS is an hormonal disease including hyperandrogenism, oligo-or anovulation and/or polycystic ovaries by ultrasound. PCOS women often suffer insulin resistance or even diabetes risk as well as a full blown metabolic disease. These women often suffer infertility due to their lack of regular ovulations. Metformin is a well known anti-diabetic drug, and in some PCOS women metformin might decrease the hyperandrogenism, improve insulin resistance and give more regular ovulations. Thereby increase chance of pregnancy. Our hypothesis is that metformin will increase clinical pregnancy rates both spontaneously and following IVF/ICSI.
Ages Eligible for Study: | 18 Years to 38 Years |
Genders Eligible for Study: | Female |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
Exclusion Criteria:
Contact: Sigrun Beate Kjøtrød, MD | +47 72573812 ext +47 93458952 | sigrun.kjotrod@stolav.no |
Contact: Louise Reinertsen, study nurse | +47 72573993 ext +47 90034759 | Louise.Reinertsen@stolav.no |
Norway | |
Fertility UNit- -St Olavs Hospital | Recruiting |
Trondheim, Norway, 7046 | |
Contact: Sigrun B Kjøtrød, MD +47 72573812 ext +4793458952 sigrun.kjotrod@stolav.no | |
Contact: Louise Reinertsen, study nurse 72573993 ext +4790034759 Louise.Reinertsen@stolav.no | |
Sigrun Kjøtrød | Recruiting |
Trondheim, Norway, 7006 | |
Contact: Sigrun B Kjøtrød, MD +4772573812 ext +4793458952 Sigrun.Kjotrod@Stolav.no | |
Contact: Louise Reinertsen, Study Nurse +47 72573993 ext +4790034759 Louise.Reinertsen@Stolav.no |
Study Chair: | Sven Carlsen, MD,PhD | St Olavs Hospital- Endocrinological section |
Responsible Party: | IVF-Unit - Trondheim University Hospital ( Dr. Sigrun B Kjøtrød ) |
Study ID Numbers: | MET-AR study -PCOS 5, EUDRACTNR. 2004-001124-20 |
Study First Received: | September 9, 2005 |
Last Updated: | February 5, 2008 |
ClinicalTrials.gov Identifier: | NCT00159575 History of Changes |
Health Authority: | Norway: Norwegian Medicines Agency; Norway: Norwegian Social Science Data Services; Norway: Directorate for Health and Social Affairs |
Polycystic ovarian syndrome Clinical pregnancy rate Oligo- or anovulation |
Genital Diseases, Female Hypoglycemic Agents Gonadal Disorders Metformin Polycystic Ovary Syndrome Endocrine System Diseases |
Endocrinopathy Ovarian Diseases Cysts Anovulation Ovarian Cysts Polycystic Ovarian Syndrome |
Disease Gonadal Disorders Physiological Effects of Drugs Metformin Endocrine System Diseases Ovarian Diseases Cysts Pharmacologic Actions |
Adnexal Diseases Genital Diseases, Female Neoplasms Hypoglycemic Agents Pathologic Processes Syndrome Polycystic Ovary Syndrome Ovarian Cysts |