Download - Results
![Page 1: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/1.jpg)
![Page 2: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/2.jpg)
![Page 3: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/3.jpg)
Results
13 papers
Heterogeneity of morphokinetic and conditions (culture media, mode of fertilization, day of ET)
![Page 4: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/4.jpg)
![Page 5: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/5.jpg)
Results
Only one study demonstrated significantly improved
clinical pregnancy rates when embryos were
selected by TLM in addition to conventional
morphology
![Page 6: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/6.jpg)
Conclusion
While TLM has the potential to revolutionize clinical
embryology, there are currently no high-quality data
to support the clinical use of this technology for
selection of human preimplantation embryos.
![Page 7: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/7.jpg)
Conclusions
reliable prediction of blastocyst conversion based on
early morphokinetic markers may be the main advantage
of TLM.
Surprisingly few data, however, indicate whether TLM
effectively distinguishes between embryos with high and
low implantation potential
![Page 8: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/8.jpg)
Conclusions
Our intent in writing this review is not to discourage
further research regarding the clinical utility of TLM
for embryo selection, but rather, quite the opposite:
we hope to cast light on unresolved questions and
inconsistencies in current nomenclature in order to
motivate future appropriately designed studies
![Page 9: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/9.jpg)
Time-lapse embryo imaging for improving reproductive outcomes: asystematic review and meta-analysis US Obstet Gynecol 2014
we only included RCTs comparing time-lapse
embryo imaging versus standard embryo monitoring
![Page 10: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/10.jpg)
Results
2 RCT were included
A total of 138 women : 68 were allocated for time-
lapse monitoring system and 70 were allocated for
conventional incubation (EmbryoScope, Primo Vision time-
lapse system)
![Page 11: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/11.jpg)
Results
Clinical pregnancy: The pooled estimate was not
sufficiently precise to identify whether TLM causes a
small benefit, no effect or small harm: RR 1.05, 95%
CI 0.80 to 1.38, P = 0.73
![Page 12: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/12.jpg)
![Page 13: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/13.jpg)
There is no evidence from RCTs about the effect of TLM on
live birth.
The current evidence from available RCTs shows that TLM
does not cause a large change on the chance of achieving
clinical and/or ongoing pregnancy when transferring blastocyst
stage embryos
![Page 14: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/14.jpg)
Future directions
An ideal study- measure implantation rates among
patients randomized to SET following:
a) embryo culture in a TLM with selection based on
conventional morphology alone
b) embryo culture in a TLM with selection based on
morphokinetic parameters plus conventional morphology
![Page 15: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/15.jpg)
the ESHRE stated that the aim of IVF treatments is
the birth of a single neonate, while a multiple
pregnancy is considered a complication of IVF
treatment
![Page 16: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/16.jpg)
eSET (BLT)
![Page 17: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/17.jpg)
Results Meir
10 mon. of embryoscope
161 cycles.
3 did not reach ET
74 SET, 39 eSET
45 DET
![Page 18: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/18.jpg)
Results p-Value Double-
Embryo transfer(n=45)
Elective Single –embryo transfer(n=39)
0.006 33.6 5.7± 30.5 4.8± Age (years)
0.76 23.9± 3.74 23.5 ±5.6 Body mass index(Kg/m²)
0.37 0.8± 0.6 1.0 0.9± Gravidity
0.06 0.5± 0.6 0.8 0.8± Parity
0.06 2.8± 1.9 2.1± 1.6 Previous IVF cycles
0.65 2.7± 2.9 2.4 1.5± Duration of infertility (years)
0.7 7.0± 3.6 6.7± 2.9 Basal FSH (IU/ml)
![Page 19: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/19.jpg)
Results p-Value Double-
Embryo transfer(n=45)
Elective Single –embryo transfer(n=39)
0.24 1683± 1157 1966 ± 1003 E2 level HCG (pg/ml)
0.61 0.6± 0.4 0.7± 0.5 Progesterone at HCG (ng/ml)
0.1 10.6± 4.4 12.3± 5.0 No. of oocytes retrieved
0.77 54.7± 20.4 53.6± 15.9 Fertilization rate)%(
0.62 3.0± 1.5 3.2± 1.7 Available embryos for ET
0.60 3.4± 0.6 3.3± 0.9 Embryo grading
![Page 20: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/20.jpg)
p-Value
Double-Embryo transfer(n=45)
Elective Single –
embryo transfer(n=39)
0.8 46.6% 51.3% Chemical pregnancy
0.9 40.0% 43.6% Clinical pregnancy
0.05 27.8% 0% Multiple pregnancy
Results
![Page 21: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/21.jpg)
![Page 22: Results](https://reader036.vdocuments.net/reader036/viewer/2022062722/56813a1d550346895da1f877/html5/thumbnails/22.jpg)
? מוצדק האם
קריטריונים קביעת
שאלות