A prospective, randomized study to examine effectiveness of a novel micromanipulator (Venus, Vortex-like-movement-Evoked Nicking Upon Stick-site) for intra-cytoplasmic sperm injection (ICSI).
Not Applicable
Recruiting
- Conditions
- Infertility treated by ICSI for severe male infertility or fertilization failure due to oocyte problem.
- Registration Number
- JPRN-UMIN000014600
- Lead Sponsor
- Women's Clinic Jinno
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Female
- Target Recruitment
- 30
Inclusion Criteria
Not provided
Exclusion Criteria
Patients are excluded when they meet any of the following criteria; (1) diminished ovarian reserve (AMH < 2 ng/mL, day 3 FSH > 15 IU/L, or day 3 estradiol > 60 pg/mL, (2) non-obstructive azoospermia.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The rate of embryonic development per injected oocyte.
- Secondary Outcome Measures
Name Time Method The number of sticks until successful injection, the rate of survived oocyte per injected oocyte, and fertilization rate.