
IVF clinical trials New York
This study is ongoing, but not recruiting participants.
Sponsor:
Collaborator:
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Information provided by (Responsible Party):
New Hope Fertility Center
ClinicalTrials.gov Identifier:
NCT00799929
The purpose of this study is to compare two different in vitro fertilization (IVF) treatments: conventional IVF protocol and minimal stimulation IVF protocol, in terms of success rates, stress of treatment, drug-related side effects, multiple pregnancies and cost of treatment.
Infertility
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Other: in vitro fertilization (IVF/ICSI)
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Study Type: | Interventional |
Study Design: | Allocation: Randomized
Endpoint Classification: Efficacy Study Intervention Model: Parallel Assignment Masking: Open Label Primary Purpose: Treatment |
Official Title: | Efficiency and Patient Satisfaction of Two Different IVF Protocols. |
Primary Outcome Measures:
- Primary outcome parameter: Live birth [ Time Frame: 4 Years ] [ Designated as safety issue: Yes ]
Secondary Outcome Measures:
- Secondary outcome parameters: Biochemical pregnancy, Clinical pregnancy, Ongoing pregnancy, Multiple pregnancy rate, Miscarriage rate, Fertilization rate, Number of oocytes, Number of embryos [ Time Frame: 4 Years ] [ Designated as safety issue: Yes ]
Estimated Enrollment: | 564 |
Study Start Date: | |
Estimated Study Completion Date: | |
Estimated Primary Completion Date: |
Active Comparator: ARM A - Mini IVF
The Mini IVF method entails pre-treatment with oral contraceptive pills. Ovarian stimulation is achieved using an oral anti-estrogen in conjunction with injections of gonadotropin (225IU-600IU per cycle), with initial dose of 75IU-150IU per injection. Ovulation is induced by a GnRH (gonadotropin-releasing hormone) agonist nasal spray/hCG (human chorionic gonadotropin) injection. Retrieved oocytes following in vitro fertilization (IVF/ICSI) are cultured to the blastocyst stage. Blastocyst stage embryos are vitrified using the CryoTop method. No fresh embryo transfer is conducted. Subsequently, SET of a thawed blastocyst is performed in a natural cycle/HRT that does not involve ovarian stimulation. SETs are conducted until pregnancy is achieved or all vitrified blastocysts have been used. |
Other: in vitro fertilization (IVF/ICSI) |
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