ArticleJournal of assisted reproduction and genetics2010
Clinical outcomes resulting from the transfer of vitrified human embryos using a new device for cryopreservation (plastic blade).
Article in Journal of assisted reproduction and genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Comparison of pregnancy outcomes after vitrification at the cleavage and blastocyst stage: a meta-analysis.Journal of assisted reproduction and genetics · 2018Pooled it
- Hyaluronan-enriched transfer medium improves outcome in patients with multiple embryo transfer failures.Journal of assisted reproduction and genetics · 2012Trial
- Human cleavage-stage embryo vitrification is comparable to slow-rate cryopreservation in cycles of assisted reproduction.Journal of assisted reproduction and genetics · 2010Trial
- Hyaluronan-enriched transfer medium (HETM) can improve the implantation rate in morphologically poor euploid blastocyst transfer.Archives of gynecology and obstetrics · 2023Article
- Technologies for Vitrification Based Cryopreservation.Bioengineering (Basel, Switzerland) · 2023Review
- Impact of chronic endometritis on endometrial receptivity analysis results and pregnancy outcomes.Immunity, inflammation and disease · 2020Article
- Clomiphene citrate affects the receptivity of the uterine endometrium.Reproductive medicine and biology · 2015Article
- Using a mild stimulation protocol combined with clomiphene citrate and recombinant follicle-stimulating hormone to determine the optimal number of oocytes needed to achieve pregnancy and reduce the concerns of patients.Reproductive medicine and biology · 2013Article
- A programmed schedule of oocyte retrieval using mild ovarian stimulation (clomiphene citrate and recombinant follicle-stimulating hormone).Reproductive medicine and biology · 2012Article
- The Effect of a Newly Designed Needle on the Pain and Bleeding of Patients During Oocyte Retrieval of a Single Follicle.Journal of reproduction & infertilityArticle
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeWe attempted clinical application of a plastic blade, which is a novel cryopreservation device, for vitrification of human embryos and blastocysts.
methodsBetween February 2003 and December 2007, a total of 4,430 Day 3 embryos from 898 patients (Day 3 group) and 55 blastocysts from 29 patients (blastocyst group) were vitrified and cryopreserved with a plastic device, and subsequently thawed for embryo transfer. Clinical outcomes after thawing and transfer of vitrified embryos and blastocysts were evaluated.
resultsIn the Day 3 group, all embryos resulting from 1,441 oocyte retrieval cycles were recovered, and the thawed embryo survival rate was 98.4%. In the blastocyst group, the survival rate after thawing was 100%. A total of 3,026 day 3 embryos and 46 blastocysts were transferred. The pregnancy and implantation rates in the Day 3 group were 25.0% and 15.5%, respectively, and in the blastocyst group the rates were 24.2% and 26.1%, respectively. The miscarriage rates in the Day 3 and blastocyst groups were 18.3% and 50.0%, respectively.
conclusionsA plastic blade is a useful novel device in cryopreservation of vitrified human embryos.
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