Comparing Intra-vaginal Culture of Embryos to In-vitro Culture of Embryos With Minimal Stimulation
Study Details
Study Description
Brief Summary
The purpose of this study is to evaluate implantation rate with intra-vaginal culture (IVC) with the INVOcell device versus traditional In-Vitro Fertilization (IVF) while using minimal stimulation protocols
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Detailed Description
This is a Phase IV, single center randomized controlled trial evaluating intra-vaginal culture (IVC) using INVOcell versus traditional In-Vitro Fertilization (IVF) using oral stimulation or minimal gonadotropin stimulation protocols. The pilot aims to includes 40 women who will be randomized to either the intra-vaginal culture group (N=20) using INVOcell or to the traditional IVF group (N=20).
Primary aim is implantation rate, which is defined by number gestational sacs seen on early pregnancy ultrasound divided by number of embryos transferred.
Secondary aims are:
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Embryo quality, which is measured by the Gardner grading system.
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Fertilization rate, which is defined by the total number of fertilized oocytes divided by total number of mature oocytes retrieved. This comparison will take place on day-3, as that is when the IVC embryos will be assessed.
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Clinical pregnancy rate, which is defined by the number of fetal poles with heartbeat seen on ultrasound divided by the number of embryos transferred.
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Live birth rate, which is defined by the number of living babies delivered divided by the number of transfers
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: Intra-vaginal culture - INVOcell device 3 day intra-vaginal incubation using the INVOcell device |
Device: INVOcell device
intra-vaginal culture of embryos using INVOcell device
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Active Comparator: Traditional IVF culture 3 day traditional IVF incubation |
Other: Traditional IVF
traditional culture of embryos in-vitro
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Outcome Measures
Primary Outcome Measures
- Implantation rate [approximately 4 weeks following randomization]
defined by number gestational sacs seen on early pregnancy 6-week ultrasound divided by number of embryos transferred
Secondary Outcome Measures
- Embryo quality [measured after 3 days of incubation]
quality determined using Gardner grading system
- Fertilization rate [measured after 3 days of incubation]
defined by the total number of fertilized oocytes divided by total number of mature oocytes retrieved
- Clinical pregnancy rate [approximately 4 weeks following randomization]
which is defined by the number of fetal poles with heartbeat seen on 6-week ultrasound divided by the number of embryos transferred
- Live birth rate [9 months after embryo transfer]
which is defined by the number of living babies delivered divided by the number of transfers
Eligibility Criteria
Criteria
Inclusion Criteria:
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Normal uterine cavity
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One or more years of infertility
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Normal male partner semen analysis
Exclusion Criteria:
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Age <18 years old or >37 years old
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Antral Follicle Count (AFC) <8
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Abnormal male partner semen analysis or use of donor sperm
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Vaginal inflammation or genital (vaginal, uterine, tubal) infection
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Uncontrolled chronic disease (such as uncontrolled diabetes or hypertension)
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Uterine anatomic abnormalities
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Allergy to plastics or inability to use diaphragm retention device
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Untreated hydrosalpinx
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Current alcohol abuse (defined by >14 drinks/week)
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Prior history of IVF cycle where fertilization did not occur
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History of recurrent pregnancy loss
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | University of California San Francisco - Center for Reproductive Health | San Francisco | California | United States | 94158 |
Sponsors and Collaborators
- University of California, San Francisco
Investigators
- Principal Investigator: Marcelle Cedars, MD, University of California, San Francisco
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- IRB 166094