503. SUCCESSFUL IN VITRO FERTILIZATION (IVF) AFTER PRIOR FAILED IVF UTILIZING A PROPRIETARY BLEND OF SUPPLEMENTS

2009 ◽  
Vol 21 (9) ◽  
pp. 104
Author(s):  
B. Poursharif ◽  
J. Paden ◽  
B. Acacio

Background: To date, little is known about the effect of supplements on the outcome of in vitro fertilization (IVF). The data on this matter is limited to measuring the overall pregnancy rate on a population of women who took a specific supplement, and not on IVF patients. Objectives: To demonstrate the positive role of an investigated supplement in the outcome of patients undergoing IVF. Method: 18 women undergoing IVF treatment were placed on a proprietary combination of vitamins and antioxidants designed to encourage blood flow and improve egg quality. The women were selected for this protocol mostly due to prior poor egg quality and/or large amount of embryo fragmentation .The women took supplementation twice daily for 4–12 weeks prior to transfer. The charts of the patients who used the supplements were used to obtain data. Previous failed IVF was defined as negative pregnancy. Successful IVF outcome was determined by positive chemical pregnancy and clinical pregnancy after one attempt. Range and mean was calculated for patient's age and number of failed previous IVF attempts. The previous IVF attempts were performed in different centers without using this supplement in all patients. Results: Eighteen patients used the supplement before and during their IVF cycles. Patient's age ranged from 28 to 44 with mean of 36.4 years. They had on average, 2 prior failed IVF attempts. Seventeen of 18 patients had successful IVF outcome. The failed patient required frozen testicular extraction of sperm (TESE), prior to IVF. Summary: Seventeen of 18 patients who used our supplements had successful IVF. These patients failed an average of 2 previous IVF attempts without using our supplements. Conclusion: Usage of our supplements is associated with improved rates of success in patients undergoing IVF with a history of prior failed IVF attempts. Larger studies need to be conducted.

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Alessio Paffoni ◽  
Marco Reschini ◽  
Valerio Pisaturo ◽  
Cristina Guarneri ◽  
Simone Palini ◽  
...  

Abstract Background Total fertilization failure represents a particularly frustrating condition for couples undergoing in vitro fertilization. With the aim of reducing the occurrence of total fertilization failure, intracytoplasmic sperm injection (ICSI) has become the first choice over conventional in vitro fertilization (IVF) procedures although evidence of improved results is still debated and its use in couples without male factor infertility is not recommended. Among the strategies potentially useful to promote the use of conventional IVF, we herein call attention to the late rescue ICSI, which consists in performing ICSI after 18–24 h from conventional insemination on oocytes that show no signs of fertilization. This treatment has however been reported to be associated with a low success rate until recent observations that embryos derived from late rescue ICSI may be transferred after cryopreservation in a frozen-thawed cycle with improved results. The aim of the present study was to assess whether frozen embryos deriving from rescue ICSI performed about 24 h after conventional IVF may represent a valuable option for couples experiencing fertilization failure. Methods A systematic review on the efficacy of late rescue ICSI was performed consulting PUBMED and EMBASE. Results Including twenty-two original studies, we showed that clinical pregnancy rate per embryo transfer and implantation rate obtainable with fresh embryo transfers after rescue ICSI are not satisfactory being equal to 10 and 5%, respectively. The transfer of cryopreserved rescue ICSI embryos seems to offer a substantial improvement of success rates, with pregnancy rate per embryo transfer and implantation rate equal to 36 and 18%, respectively. Coupling rescue ICSI with frozen embryo transfer may ameliorate the clinical pregnancy rate for embryo transfer with an Odds Ratio = 4.7 (95% CI:2.6–8.6). Conclusion Results of the present review support the idea that r-ICSI coupled with frozen embryo transfer may overcome most of the technical and biological issues associated with fresh transfer after late r-ICSI, thus possibly representing an efficient procedure for couples experiencing fertilization failure following conventional IVF cycles. Trial registration Prospero registration ID: CRD42021239026.


2008 ◽  
Vol 90 ◽  
pp. S349 ◽  
Author(s):  
E.M. Kolibianakis ◽  
K. Loutradi ◽  
C.A. Venetis ◽  
E.G. Papanikolaou ◽  
T.B. Tarlatzi ◽  
...  

2021 ◽  
Vol 7_2021 ◽  
pp. 202-209
Author(s):  
Kirienko K.V. Kirienko ◽  
Osina E.A. Osina ◽  
Apryshko V.P. Apryshko ◽  
Voloshanenko V.V. Voloshanenko V ◽  
Yakovenko S.A. Yakovenko S ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document