Unique ID issued by UMIN | UMIN000050184 |
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Receipt number | R000056932 |
Scientific Title | Randomized controlled trial comparing intracytoplasmic sperm injection with assisted sperm fusion insemination in patients undergoing micro-insemination to evaluate efficacy and safety of assisted sperm fusion insemination |
Date of disclosure of the study information | 2023/01/31 |
Last modified on | 2024/01/31 09:43:57 |
Randomized controlled trial comparing intracytoplasmic sperm injection with assisted sperm fusion insemination in patients undergoing micro-insemination
Comparing intracytoplasmic sperm injection with assisted sperm fusion insemination in patients undergoing micro-insemination
Randomized controlled trial comparing intracytoplasmic sperm injection with assisted sperm fusion insemination in patients undergoing micro-insemination to evaluate efficacy and safety of assisted sperm fusion insemination
ASFI RCT
Japan |
Infertility
Obstetrics and Gynecology |
Others
NO
To clarify the effect of assisted sperm fusion insemination in patients undergoing micro-insemination
Safety,Efficacy
Fertilization rate
Degeneration rate
Developmental rate to the blastocyst stage
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Active
2
Treatment
Maneuver |
ASFI with sperm bound to zona pellucida of immature or degenerated oocyte
Conventional ICSI
18 | years-old | <= |
50 | years-old | > |
Male and Female
Number of collected oocytes are more than 3.
Number of mature oocytes are more than 2.
Number of either degenerated or immature oocytes are more than 1.
Patients undergoing micro-insemination
Severe oligozoospermia
50
1st name | Atsushi |
Middle name | |
Last name | Yanaihara |
Yanaihara Women's Clinic
medical office
2470056
4F, 1-24-30 Ofuna, Kamakura-shi, Kanagawa, Japan
0467500112
info@yanaihara.jp
1st name | Shota |
Middle name | |
Last name | Hatakeyama |
Yanaihara Women's Clinic
Laboratory
2470056
4F, 1-24-30 Ofuna, Kamakura-shi, Kanagawa, Japan
0467-50-0112
s.hatakeyama@yanaihara.jp
Yanaihara Women's Clinic
None
Self funding
Ethics Review Committee of Yanaihara Women's Clinic
4F, 1-24-30 Ofuna, Kamakura-shi, Kanagawa, Japan
0467-50-0112
soumu@yanaihara.jp
NO
2023 | Year | 01 | Month | 31 | Day |
Unpublished
Enrolling by invitation
2023 | Year | 01 | Month | 30 | Day |
2023 | Year | 01 | Month | 30 | Day |
2023 | Year | 01 | Month | 31 | Day |
2024 | Year | 12 | Month | 31 | Day |
Enrolling by invitation
2023 | Year | 01 | Month | 31 | Day |
2024 | Year | 01 | Month | 31 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/icdr_e/ctr_view.cgi?recptno=R000056932
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