Journal of Human Reproductive Science
Home Ahead of Print Current Issue Archives
   Bookmark this page Print this page Email this page Small font sizeDefault font size Increase font size    Users online: 307


 
   Table of Contents     
REVIEW ARTICLE  
Year : 2013  |  Volume : 6  |  Issue : 2  |  Page : 88-92
 

Preimplantation and postimplantation therapy for the treatment of reproductive failure


Department of Obstetrics and Gynecology, Kasturba Medical College, Manipal University, Manipal, Karnataka, India

Date of Submission23-Jul-2013
Date of Decision23-Jul-2013
Date of Acceptance23-Jul-2013
Date of Web Publication28-Aug-2013

Correspondence Address:
Pratap Kumar
Department of Obstetrics and Gynecology, Kasturba Medical College, Manipal University, Manipal - 576 104, Karnataka
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


DOI: 10.4103/0974-1208.117165

Rights and Permissions

 

   Abstract 

Treatment of patients with recurrent pregnancy losses and recurrent implantation failure can be instituted only when the underlying etiology is determined. Embryo-secreted preimplantation factor (PIF) is essential for implantation and adequate trophoblastic invasion. Deficiency of PIF affects the outcome of the pregnancy leading to recurrent pregnancy losses. Synthetic PIF modulates the outcome of the pregnancy decreasing the incidence of recurrent implantation failure and recurrent pregnancy losses. In this article a thorough search is done regarding the data published for diagnoses of reproductive failure and its treatment. The effect of immunoglobulin (Ig), intralipid, heparin, aspirin, progesterone, estrogen, and granulocyte colony stimulating factor (G-CSF) is taken into consideration. Heparin, aspirin, and progesterone have successfully shown to decrease the incidence of recurrent pregnancy loses; whereas G-CSF, intralipids, estrogen, and Igs have shown success in the treatment of the recurrent implantation failure and recurrent pregnancy failure. The pregnancies treated with Igs and intralipids showed equal outcome when evaluated and compared. The place of intralipid in reducing natural killer (NK) cells has been discussed.


Keywords: Implantation, medication, success


How to cite this article:
Kumar P, Mahajan S. Preimplantation and postimplantation therapy for the treatment of reproductive failure. J Hum Reprod Sci 2013;6:88-92

How to cite this URL:
Kumar P, Mahajan S. Preimplantation and postimplantation therapy for the treatment of reproductive failure. J Hum Reprod Sci [serial online] 2013 [cited 2019 Jul 23];6:88-92. Available from: http://www.jhrsonline.org/text.asp?2013/6/2/88/117165



   Introduction Top


The exact etiologies for the recurrent pregnancy losses have not been clearly explicated, and time and again remain undefined. [1] Recurrent pregnancies and implantation failure is physically as well as emotionally distressing for the patients. Several studies implicated numerous etiologies for the recurrent pregnancy and implantation failure out of which immunological disorders play a significant role. [2] One of the most common immunological causes for reproductive failure is elevated level of natural killer (NK) cell activity [3] and antiphospholipid antibodies. [4] Reproductive failure is unexpectedly common with the fertilized eggs not leading to live births. [5] These reproductive failures can be categorized depending on the time they occur during pregnancy into preimplantation, peri-implantation, and postimplantation. Clinically women experiencing preimplantation failures presented with unexplainable infertility. Women with peri-implantation failure after in vitro fertilization (IVF) and embryo transfer (ET) presented with recurrent implantation failure. Recurrent implantation failure has been defined as unsuccessful conception after three cycles of IVF or ET and it can be due to uterine or embryo factors. [6] The American Society for Reproductive Medicine has defined recurrent miscarriages as two or more failed pregnancies. [7]


   Is Estradiol and Progesterone Therapy Beneficial During IVF-ET Treatment? Top


One of the most significant factors for implantation is an appropriate hormonal environment. Adequate hormonal concentration is crucial for the implantation and an excessive dosage may lead to detrimental effects on endometrium making it unsuitable for implantation, and hence resulting in implantation failure. [8],[9],[10] A study [11] done on a subset of patients with recurrent miscarriages, were treated with one of the following therapeutic options following IVF-ET treatment; human chorionic gonadotropin (hCG) injection, progesterone, estradiol, gonadotropin releasing hormone agonists, cytokines (e.g., granulocyte colony stimulating factor (G-CSF)). The results of the outcome of each of these patients were taken in to consideration which was then compared. It was found that hCG and progesterone turned out to be the best drugs with excellent outcome; however, hCG is associated with high risk of ovarian hyperstimulation syndrome. Vaginal progesterone is associated with better outcome and least side effects. In various studies, progesterone supplements for women with recurrent miscarriages secondary to corpus luteal insufficiency has been seen to be associated with a wide range of success and is used broadly in clinical practice. A world wide web survey [12] including 84 treatment centers across 35 countries with a total of 51,155 IVF cycles/year participated with vaginal, intramuscular, and oral progesterone therapy after implantation during IVF treatment showed increased success in live births with maximum IVF centers using micronized vaginal progesterone as the main modality for administration. In 67% of the cycles, progesterone is continued till 10 th to 12 th weeks of gestation. Although the duration of progesterone therapy is still in dispute, a study by Kohls et al., has shown the same outcome when micronized progesterone therapy discontinued at 5 th or 8 th week of gestation. [13]

In poorly responding patients, luteal estradiol pretreatment has also shown improvement. The improvement in outcome is seen when estradiol is given before stimulation protocol, as compared to standard protocol which was shown in a study published by Chang and Wu. [14] Luteal estradiol pretreatment protocol given to 450 IVF patients and standard gonadotropin-releasing hormone (GnRH) antagonist protocol given to 606 patients reflected that the stimulation duration was significantly higher with estradiol pretreatment and the number of mature oocytes attained was significantly greater in number. Whereas, another study by Davar et al., reflected the same results, but the number of oocytes retrieved were similar in number. [15] Estrogen supplementation has also shown immense success in patients with recurrent implantation failure due to thin and unresponsive endometrium. Shen et al., have successfully proven this by the usage of extended estrogen supplementation on patients with implantation failure before the standard controlled ovarian hyperstimulation with accomplishment of uneventful pregnancies. [16]

Chang et al., have shown the effect of luteal phase estrogen in poor responders in IVF. [17] In the study, 155 patients with history of previous IVF failure were studied. Oral estradiol valerate 4 mg/day was started on 28 patients on day 21 and continued till the 3 rd day of menstrual cycle. Fifty-eight patients received estradiol valerate throughout the ovarian stimulation period till the day of hCG administration. Both the luteal phase and stimulation phase estrogen treatment resulted in significant improvement in the ovarian responsiveness. This demonstrates that luteal phase estrogen treatment is beneficial in improving pregnancy rate in poor responders with previous failed cycles.

Tay and Lenton in his randomized study have shown the effect of estradiol on the luteal phase in addition to the progesterone. [18] Sixty-three women undergoing IVF with GnRH-antagonist (GnRH-a) and follicle stimulating hormone (FSH) and 55 women undergoing intrauterine insemination with clomiphene citrate and FSH were studied. The patients were subjected to progesterone (Cyclogest) with or without 2 mg of estradiol valerate during luteal phase. Pregnancy outcome results were similar in both the groups. Another study by Fatemi et al., demonstrated the effect of estrogen therapy during luteal phase in stimulated cycles for IVF. [19] Ovarian stimulation was done on 201 patients with fixed dose of 200 IU FSH and GnRH-a. Patients were randomized and received 600 mg of micronized progesterone with or without 4 mg of estradiol valerate. Results showed that addition of estradiol valerate does not alter the pregnancy outcomes.


   G-CSF Supplementation and IVF Treatment Top


G-CSF is a cytokine/growth factor crucial for implantation [20] and it is also a remedy for implantation failure. [21] In this review, all the studies regarding the G-CSF and IVF treatment were taken into consideration. We evaluated the success rate of IVF with supplementation of G-CSF in embryo culture media and also the success of women undergoing IVF with thin endometrium which fails to proliferate with standard treatment, but respond with transvaginal instillation of G-CSF into the endometrium. According to a randomized multicentric controlled double blinded study [22] of 1,332 women with IVF or intracytoplasmic sperm injection (ICSI); 1,149 had ET. After the fertilization of oocytes, the embryo was cultured and transferred to test media containing 2 ng/ ml of G-CSF and control media. The outcome measured as ongoing implantation rate at 7 th week with follow-up at 12 weeks and birth. The results were remarkable as the survival rate of the embryo cultured with G-CSF till 12 th week and birth were significantly higher which proves the efficacy of the G-CSF in assisted reproduction technology. Lédée et al., presented proof regarding the importance of quantification of follicular fluid G-CSF in ET decision. [23] It reflected the necessity of analysis and monitoring of follicular fluid G-CSF in embryo selection process because if used to an advantage, it will drastically reduce the cost of treatment in achieving a successful pregnancy.

G-CSF has also been employed in the proliferation of the thin endometrium which fails to respond with standard therapy. In a prospective study done by Gleicher et al., [24] G-CSF was perfuse transvaginally into the uterus of four patients undergoing IVF with thin endometrium after standard endometrial preparation. This resulted in 7 mm of additional endometrial proliferation which was previously resistant to estrogen and vasodilators therapy and all the patients successfully underwent ET and conceived. This demonstrates G-CSF as an innovative remedy in patients with unresponsive, inadequate, and thin endometrium.


   Modulation of Abnormal NK Cells Activity by Intralipids and Immunoglobulins (IGS) Top


Immune disorders play a significant role in patients with recurrent pregnancy losses and elevated NK cell activity is one of the foremost etiologies associated with this condition. Coulam and Acacio observed an enhancement in live births with immunotherapy treatment in women exhibiting certain immunological risk factors. [25] In patients with recurrent pregnancy losses associated with elevated NK cell activity, several modalities of immunotherapy have been tried. De Carolis et al., demonstrated an increased implantation rate with the administration of intravenous Igs [26] and Roussev et al., reported from his study an increment in the implantation rate of patients with reproductive failure. [27] Many studies performed on patients with recurrent implantation failure after IVF-ET treatment has been abridged by Clark et al. [28] In his review of literature, he has shown that out of 10 controlled trials four showed improvement leading to enhancement of live births, whereas six did not show any improvement. In five trials, intravenous Igs were administered preconceptionally among which four showed major enhancement to the live births; whereas in five trials in which intravenous Igs were given after the pregnancy was established, no positive response was seen with the treatment.

In a number of studies it has also been seen that intravenous administration of intralipids also improves the rate of live births. Several studies have proven suppression of NK cell cytotoxicity by usage of intralipids in in vivo as well as in vitro. Roussev et al., has shown suppression of cytotoxic NK cell functional activity by periodic intravenous intralipids administration on 50 patients. The results revealed suppression of NK cell activity in 39 patients (78%) during the 1 st week of infusion and 11 (12%) showed suppression which was above the threshold level. They received second infusion dose after 2-3 weeks which showed the normalization in NK cell functional activity during the 1 st week in 10 patients. Four patients received three doses of intralipid infusion in between in 2 weeks after which the NK cell functional activity normalized. The duration of suppression of NK cell functional activity by intralipids also plays a major role in clinical practice. In 47 patients, the suppression effect lasted for a total duration of 6-9 weeks, in two it lasted for 5 weeks and in one patient it lasted for 4 weeks. [29] Therefore, from all these studies it can be concluded that both intralipids and Igs act as immunomodulators and can be used clinically in modulating the NK cell activity; although when the pregnancy outcomes treated with Igs and intralipids were compared the results was approximately similar.


   Potential Non-Anticoagulant Effects of Heparin in IVF Top


Heparin not only acts as an anticoagulant but also have immunomodulatory and anti-inflammatory effect. Heparin promotes the heparin binding epidermal growth factor (HB-EGF) and improves the outcome in post ET therapy. Di Simone et al., illustrated the effects of low molecular weight heparin (LMWH) on the modulation of HB-EGF expression. The evaluation by the usage of tinzaparin and enoxaparin with the help of ELISA and Western blot test on HB-EGF secretion was performed. Results showed increment in the secretion of the HB-EGF by LMWH. It also promoted the survival rate of decidual cells by decreasing decidual cell apoptosis. [30]

Fluhr et al., also demonstrated the effect of LWMH on decidual cells. [31] Endometrial stromal cells from hysterectomy samples were isolated. Progesterone and 17-beta estradiol was used for the decidualization of the cells and unfractionated heparin along with three different LMWH (enoxaparin, dalteparin, and certoparin) was added in the medium. Amplification of the insulin-like growth factor was noticed in the endometrial stromal cells using unfractionated heparin and all of three different LMWH.

D'Ippolito et al., also studied the invasiveness, HB-EFG, and cysteine-rich angiogenic inducer 61 secretion by extravillous trophoblast cells (ETVC). The ETVC were extracted from the women with first trimester recurrent pregnancy losses. LMWH (tinzaparin and enoxaparin) were used to study the invasiveness in vitro by matrigel invasion assay. Results showed significant increase in HB-EFG and cysteine-rich angiogenic inducer 61 secretion primarily with tinzaparin usage. Results also reflected increment in the ETVC invasiness. [32]

An observational retrospective study on 265 patients with history of at least two IVF/intracytoplasmic sperm injection cycles with implantation failure was done. [33] Out of them, 149 (56%) were primary infertile, 116 (44%) were secondary infertile; and their mean age was 36.3. They underwent assisted reproductive cycles. The pregnancy rate in patients treated with LMWH was 29.52%, whereas in untreated patients the pregnancy rate was 17.19%. This study showed the beneficial effect of LMWH on the pregnancy rate. Contradictory on the other side a study by Berker et al., showed that LMWH does not improve the pregnancy outcome significantly in patients with two or more implantation failure. [34]


   Conclusion Top


Recurrent pregnancy loss and recurrent implantation failure are mostly associated with immunological factors mainly due to abnormal NK cell activity. Role of intralipids and Igs therapy for modulating NK cell activity needs more evaluation and research. However, supportive role of progestogens and estrogens are also considered for better outcome.

 
   References Top

1.Simpson JL. Genetics of spontaneous abortions. In: Carp HJ, editor. Recurrent Pregnancy Loss: Causes, Controversies and Treatment. Series in Maternal-Fetal Medicine. Informa Healthcare, vol. 3. United Kingdom: Taylor and Francis Group Publishing; 2007. p. 23-34.  Back to cited text no. 1
    
2.Varla-Leftherioti M. Immunobiology of recurrent miscarriage. In: Carp HJ, editor. Recurrent Pregnancy Loss: Causes, Controversies and Treatment Series in Maternal-Fetal Medicine. Informa Healthcare, vol. 12. United Kingdom: Taylor and Francis Grouppubl.; 2007. p. 165-77.  Back to cited text no. 2
    
3.Roussev RG, Kaider BD, Price DE, Coulam CB. Laboratory evaluation of women experiencing reproductive failure. Am J Reprod Immunol 1996;35:415-20.  Back to cited text no. 3
[PUBMED]    
4.Kwak-Kim J, Gilman-Sachs A. Clinical implication of natural killer cells and reproduction. Am J Reprod Immunol 2008;59:388-400.  Back to cited text no. 4
[PUBMED]    
5.Roberts CJ, Lowe CR. Where have all the conceptions gone? Lancet 1975;1:498-9.  Back to cited text no. 5
    
6.Coughlan C, Yuan X, Nafee T, Yan J, Mariee N, Li T. The clinical characteristics of women with recurrent implantation failure. J Obstet Gynaecol 2013;33:494-8.  Back to cited text no. 6
    
7.Practice Committee of the American Society for Reproductive Medicine. Definitions of infertility and recurrent pregnancy loss. Fertil Steril 2008;90:S60.  Back to cited text no. 7
    
8.Levi AJ, Drews MR, Bergh PA, Miller BT, Scott RT Jr. Controlled ovarianhyperstimulation does not adversely affect endometrial receptivity in in vitro fertilization cycles. Fertil Steril 2001;76:670-4.  Back to cited text no. 8
[PUBMED]    
9.Check JH, Choe JK, Katsoff D, Summers-Chase D, Wilson C. Controlled ovarian hyperstimulation adversely affects implantation following in vitro fertilization-embryo transfer. J Assist Reprod Genet 1999;16:416-20.  Back to cited text no. 9
[PUBMED]    
10.van der Gaast MH, Beckers NG, Beier-Hellwig K, Beier HM, Macklon NS, Fauser BC. Ovarian stimulation for IVF and endometrial receptivity-the missing link. Reprod Biomed Online 2002;5 Suppl 1:36-43.  Back to cited text no. 10
[PUBMED]    
11.Check JH. Luteal phase support for in vitro fertilization-embryo transfer- present and future methods to improve successful implantation. Clin Exp Obstet Gynecol 2012;39:422-8.  Back to cited text no. 11
[PUBMED]    
12.Vaisbuch E, Leong M, Shoham Z. Progesterone support in IVF: Is evidence-based medicine translated to clinical practice? A worldwide web-based survey. Reprod Biomed Online 2012;25:139-45.  Back to cited text no. 12
[PUBMED]    
13.Kohls G, Ruiz F, Martínez M, Hauzman E, de la Fuente G, Pellicer A, et al. Early progesterone cessation after in vitro fertilization/intracytoplasmic sperm injection: A randomized, controlled trial. Fertil Steril 2012;98:858-62.  Back to cited text no. 13
    
14.Chang X, Wu J. Effects of luteal estradiol pre-treatment on the outcome of IVF in poor ovarian responders. Gynecol Endocrinol 2013;29:196-200.  Back to cited text no. 14
[PUBMED]    
15.Davar R, Rahsepar M, Rahmani E. A comparative study of luteal estradiol pre-treatment in GnRH antagonist protocols and in micro dose flare protocols for poor-responding patients. Arch Gynecol Obstet 2013;287:149-53.  Back to cited text no. 15
[PUBMED]    
16.Shen MS, Wang CW, Chen CH, Tzeng CR. New horizon on successful management for a woman with repeated implantation failure due to unresponsive thin endometrium: Use of extended estrogen supplementation. J Obstet Gynaecol Res 2013;39:1092-4.  Back to cited text no. 16
[PUBMED]    
17.Chang EM, Han JE, Won HJ, Kim YS, Yoon TK, Lee WS. Effect of estrogen priming through luteal phase and stimulation phase in poor responders in in-vitro fertilization. J Assist Reprod Genet 2012;29:225-30.  Back to cited text no. 17
[PUBMED]    
18.Tay PY, Lenton EA. Inhibition of progesterone secretion by oestradiol administered in the luteal phase of assisted conception cycles. Med J Malaysia 2003;58:187-95.  Back to cited text no. 18
[PUBMED]    
19.Fatemi HM, Kolibianakis EM, Camus M, Tournaye H, Donoso P, Papanikolaou E, et al. Addition of estradiol to progesterone for luteal supplementation in patients stimulated with GnRH antagonist/rFSHfor IVF: A randomized controlled trial. Hum Reprod 2006;21:2628-32.  Back to cited text no. 19
[PUBMED]    
20.Clark DA. Is there any evidence for immunologically mediated or immunologically modifiable early pregnancy failure? J Assist Reprod Genet 2003;20:63-72.  Back to cited text no. 20
[PUBMED]    
21.Carter D, inventor. Compositions and methods forreducing the likelihood of implantation failure ormiscarriage in recipients of artificial insemination. US patent application 2009/0226397 A1. September10, 2009.  Back to cited text no. 21
    
22.Ziebe S, Loft A, Povlsen BB, Erb K, Agerholm I, Aasted M, et al. A randomized clinical trial to evaluate the effect of granulocyte-macrophage colony-stimulating factor (GM-CSF) in embryo culture medium for in vitro fertilization. Fertil Steril 2013;99:1600-9.  Back to cited text no. 22
[PUBMED]    
23.Lédée N, Gridelet V, Ravet S, Jouan C, Gaspard O, Wenders F, et al. Impact of follicular G-CSF quantification on subsequent embryo transfer decisions: A proof of concept study. Hum Reprod 2013;28:406-13.  Back to cited text no. 23
    
24.Gleicher N, Vidali A, Barad DH. Successful treatment of unresponsive thin endometrium. Fertil Steril 2011;95:2123.e13-7.  Back to cited text no. 24
    
25.Coulam CB, Acacio B. Does immunotherapy for treatment of reproductive failure enhance live births? Am J Reprod Immunol 2012;67:296-304.  Back to cited text no. 25
[PUBMED]    
26.De Carolis C, Perricone C, Perricone R. NK cells, autoantibodies, and immunologic infertility: A complex interplay. Clin Rev Allergy Immunol 2010;39:166-75.  Back to cited text no. 26
[PUBMED]    
27.Roussev RG, Dons'koi BV, Stamatkin C, Ramu S, Chernyshov VP, Coulam CB, et al. Preimplantation factor inhibits circulating natural killer cell cytotoxicity and reduces CD69 expression: Implications for recurrent pregnancy loss therapy. Reprod Biomed Online 2013;26:79-87.  Back to cited text no. 27
[PUBMED]    
28.Clark DA, Lee S, Fishell S, Mahadevan M, Goodall H, Ah Moye M, et al. Immunosuppressive activity in human in vitro fertilization (IVF) culture supernatants and prediction of the outcome of embryo transfer: A multicenter trial. J In Vitro Fert Embryo Transf 1989;6:51-8.  Back to cited text no. 28
[PUBMED]    
29.Roussev RG, Acacio B, Ng SC, Coulam CB. Duration of intralipid's suppressive effect on NK cell's functional activity. Am J Reprod Immunol 2008;60:258-63.  Back to cited text no. 29
[PUBMED]    
30.Di Simone N, Di Nicuolo F, Castellani R, Veglia M, Tersigni C, Silano M, et al. Low-molecular-weight heparins induce decidual heparin-binding epidermal growth factor-like growth factor expression and promote survival of decidual cells undergoing apoptosis. Fertil Steril 2012;97:169-77.  Back to cited text no. 30
[PUBMED]    
31.Fluhr H, Spratte J, Ehrhardt J, Steinmüller F, Licht P, Zygmunt M. Heparin and low-molecular-weight heparins modulate the decidualization of human endometrial stromal cells. Fertil Steril 2010;93:2581-7.  Back to cited text no. 31
    
32.D'Ippolito S, Di Nicuolo F, Marana R, Castellani R, Stinson J, Tersigni C, et al. Emerging nonanticoagulant role of low molecular weight heparins on extravillous trophoblast functions and on heparin binding-epidermal growth factor and cystein-rich angiogenic inducer 61 expression. Fertil Steril 2012;98:1028-36.  Back to cited text no. 32
[PUBMED]    
33.Lodigiani C, Di Micco P, Ferrazzi P, Librè L, Arfuso V, Polatti F, et al. Low-molecular-weight heparin in women with repeated implantation failure. Womens Health (Lond Engl) 2011;7:425-31.  Back to cited text no. 33
    
34.Berker B, Taþkin S, Kahraman K, Taþkin EA, Atabekoðlu C, Sönmezer M. The role of low-molecular-weight heparin in recurrent implantation failure: A prospective, quasi-randomized, controlled study. Fertil Steril 2011;95:2499-502.  Back to cited text no. 34
    




 

Top
Print this article  Email this article
             

    

 
   Search
 
  
    Similar in PUBMED
    Search Pubmed for
    Search in Google Scholar for
  Related articles
    Article in PDF (519 KB)
    Citation Manager
    Access Statistics
    Reader Comments
    Email Alert *
    Add to My List *
* Registration required (free)  


    Abstract
   Introduction
    Is Estradiol and...
    G-CSF Supplement...
    Modulation of Ab...
    Potential Non-An...
   Conclusion
    References

 Article Access Statistics
    Viewed3828    
    Printed87    
    Emailed0    
    PDF Downloaded450    
    Comments [Add]    

Recommend this journal