The Effect of Laser-assisted Zona Thinning on the Implantation Rate in the Women of Advanced Age
|ClinicalTrials.gov Identifier: NCT01765322|
Recruitment Status : Unknown
Verified November 2013 by Shi Wenhao, Shanxi Provincial Maternity and Children's Hospital.
Recruitment status was: Recruiting
First Posted : January 10, 2013
Last Update Posted : November 27, 2013
|Condition or disease||Intervention/treatment||Phase|
|Female Urogenital Diseases||Device: ZILOS-TK IVOS Analyzer||Not Applicable|
- It's required to sign an informed consent form prior to the recruitment of all patients.
- Data collection and entry need double check and supervision.
The outcome measures:
the implantation rate per embryo transfer miscarriage live birth
|Study Type :||Interventional (Clinical Trial)|
|Estimated Enrollment :||150 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||Double (Participant, Outcomes Assessor)|
|Official Title:||Center of Assisted Reproductive Technology|
|Study Start Date :||November 2013|
|Estimated Primary Completion Date :||January 2015|
|Estimated Study Completion Date :||July 2015|
Experimental: Assisted hatching group (AH group)
The subjects are going to participate the treatment of assisted hatching in vitro fertilization by Zona Infrared Laser Optical System (ZILOS-TK IVOS Analyzer,Hamilton Thorne Biosciences,USA).
Device: ZILOS-TK IVOS Analyzer
The subjects are going to participate the treatment of assisted hatching in vitro fertilization by Zona Infrared Laser Optical System (ZILOS-TK,Hamilton Thorne Biosciences,USA)
No Intervention: Control group
The subjects are going to undergo the same procedure except for the treatment of assisted hatching.
- The implantation rate [ Time Frame: 30 days ]the implantation rate per embryo in first fresh embryos transfer cycles
- The miscarriage [ Time Frame: 24 weeks ]
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01765322
|Contact: Juanzi Shi, Doctorfirstname.lastname@example.org|
|Maternal and Children Health Care Hospital||Recruiting|
|Xi'an, Shaanxi, China, 710003|
|Contact: Wenhao Shi, Master +86-029-87219120 email@example.com|
|Study Director:||Wenhao Shi, Master||Maternal and Children Health Care Hospital|