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Repeated Implantation FailureNCT02967419

The Study of the Relationship Between TWEAK/Fn14, JAK/STAT3 and IDO in the Immune Microenvironment of Endometrium in Repeated Implantation Failure

An observational study of Repeated Implantation Failure, run by ZhangTao at 1 site in China.

Unknown status

Status not confirmed. The sponsor has not verified this record for over two years, so it may be out of date.

Official record
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Trial summary

The purpose of this study is to find out the possible relationship among TWEAK/Fn14, JAK/STAT3 and IDO as well as their roles in the dysfunction of immune micro-environment of endometrium in people diagnosed as repeated implantation failure after in vitro Fertilization-embryo transfer(IVF-ET). Read more about this study

Who is it for?
Any age, women onlyHealthy volunteers can take part
Conditions the study is for
Repeated Implantation Failure
How many people
60 participants
Where
1 siteChina
Study dates
Jan 2017to Mar 2018
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages Any age
  • Women only
  • Healthy volunteers accepted
  • Child, Adult, Older adult

Study population: The population of RIF is determined when transferred embryos fail to implant following in at least three consecutive IVF attempts, in which 1-2 embryos of high grade quality are transferred in each cycle.

Who may be able to join

  • Women who had a history of implantation failures in at least three consecutive IVF attempts, in which 1-2 embryos of high grade quality are transferred in each cycle without diagnosis of any specific cause of implantation failure.

Who cannot join

  • antiphospholipid syndrome (APS), endocrine disorder (diabetes, thyroid dysfunction), genetic disorders, uterine malformations, or any current infections

Trial locations and contacts

1 site in 1 country.

Zhang Tao, MD contact

13349963005

584605743@qq.com

China1 site
  • Huazhong University of Science and Technology, Tongji Medicine College, Tongji Hospital, Reproductive Medicine Center

    Wuhan

    Zhang Tao, MD, 13349963005, 584605743@qq.com

Other trials in China

About this study

The purpose of this study is to find out the possible relationship among TWEAK/Fn14, JAK/STAT3 and IDO as well as their roles in the dysfunction of immune micro-environment of endometrium in people diagnosed as repeated implantation failure after in vitro Fertilization-embryo transfer(IVF-ET).

We will use the technology of Western-blot and Immunohistochemistry to find out the relationship of the expression of TWEAK/Fn14, JAK/STAT3 and IDO in endometrium . Also, we will use technology of Western-blot and Immunohistochemistry to determine whether there are differences of the the expression of TWEAK/Fn14, JAK/STAT3 and IDO in endometrium between RIF group and control group.

Read the detailed description

The purpose of this study is to find out the possible relationship among TWEAK/Fn14, JAK/STAT3 and IDO as well as their roles in the dysfunction of immune micro-environment of endometrium in people diagnosed as repeated implantation failure after in vitro Fertilization-embryo transfer(IVF-ET).

We will use the technology of Western-blot and Immunohistochemistry to find out the relationship of the expression of TWEAK/Fn14, JAK/STAT3 and IDO in endometrium . Also, we will use technology of Western-blot and Immunohistochemistry to determine whether there are differences of the the expression of TWEAK/Fn14, JAK/STAT3 and IDO in endometrium between RIF group and control group.

Being tested
No Intervention
Keywords
Repeated Implantation Failure; TWEAK;Fn14;JAK/STAT3;Indoleamine 2,3-dioxygenase

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • No InterventionOther

Study groups in NCT02967419
Study groupRoleWhat they receive
RIF groupPeople who were diagnosed as repeated implantation failure after IVF-ET
Receives: Other: No Intervention
Control groupPeople who had normal pregnancy
Receives: Other: No Intervention

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. TWEAK/Fn14, JAK/STAT3 and IDO in Endometrium measured by Western-blot

    Measured: 11/20/2016-12/30/2017

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted18 Nov 2016 (estimated)
  2. Study startJan 2017
  3. Primary completionDec 2017 (estimated)
  4. Study completionMar 2018 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Time perspective
Cross-sectional
Enrolment
60 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02967419
Sponsor's protocol ID
TJ-023
Status last verified
Nov 2016
First submitted
16 Nov 2016
Last updated
18 Nov 2016
Results posted
No

Publications

  • Ledee N, Petitbarat M, Chevrier L, Vitoux D, Vezmar K, Rahmati M, Dubanchet S, Gahery H, Bensussan A, Chaouat G. The Uterine Immune Profile May Help Women With Repeated Unexplained Embryo Implantation Failure After In Vitro Fertilization. Am J Reprod Immunol. 2016 Mar;75(3):388-401. doi: 10.1111/aji.12483. Epub 2016 Jan 18.

    PubMed 26777262
  • Ashkar AA, Black GP, Wei Q, He H, Liang L, Head JR, Croy BA. Assessment of requirements for IL-15 and IFN regulatory factors in uterine NK cell differentiation and function during pregnancy. J Immunol. 2003 Sep 15;171(6):2937-44. doi: 10.4049/jimmunol.171.6.2937.

    PubMed 12960317
  • Mariee N, Li TC, Laird SM. Expression of leukaemia inhibitory factor and interleukin 15 in endometrium of women with recurrent implantation failure after IVF; correlation with the number of endometrial natural killer cells. Hum Reprod. 2012 Jul;27(7):1946-54. doi: 10.1093/humrep/des134. Epub 2012 Apr 26.

    PubMed 22537815
  • Petitbarat M, Rahmati M, Serazin V, Dubanchet S, Morvan C, Wainer R, de Mazancourt P, Chaouat G, Foidart JM, Munaut C, Ledee N. TWEAK appears as a modulator of endometrial IL-18 related cytotoxic activity of uterine natural killers. PLoS One. 2011 Jan 7;6(1):e14497. doi: 10.1371/journal.pone.0014497.

    PubMed 21249128
  • Ledee N, Petitbarat M, Rahmati M, Dubanchet S, Chaouat G, Sandra O, Perrier-d'Hauterive S, Munaut C, Foidart JM. New pre-conception immune biomarkers for clinical practice: interleukin-18, interleukin-15 and TWEAK on the endometrial side, G-CSF on the follicular side. J Reprod Immunol. 2011 Mar;88(2):118-23. doi: 10.1016/j.jri.2011.01.007. Epub 2011 Feb 18.

    PubMed 21334074
  • Lei M, Qin L, Wang A, Jin Y, Zhao X, Qi X. Fn14 receptor appears as a modulator of ovarian steroid-related regulation of goat endometrial epithelial cell IL-18 expression. Am J Reprod Immunol. 2015 May;73(5):428-36. doi: 10.1111/aji.12343. Epub 2014 Nov 24.

    PubMed 25421447
  • Mas AE, Petitbarat M, Dubanchet S, Fay S, Ledee N, Chaouat G. Immune regulation at the interface during early steps of murine implantation: involvement of two new cytokines of the IL-12 family (IL-23 and IL-27) and of TWEAK. Am J Reprod Immunol. 2008 Apr;59(4):323-38. doi: 10.1111/j.1600-0897.2007.00567.x.

    PubMed 18336386
  • Petitbarat M, Serazin V, Dubanchet S, Wayner R, de Mazancourt P, Chaouat G, Ledee N. Tumor necrosis factor-like weak inducer of apoptosis (TWEAK)/fibroblast growth factor inducible-14 might regulate the effects of interleukin 18 and 15 in the human endometrium. Fertil Steril. 2010 Aug;94(3):1141-3. doi: 10.1016/j.fertnstert.2009.10.049. Epub 2009 Dec 11.

    PubMed 20004376
  • Chen W, Jin W, Hardegen N, Lei KJ, Li L, Marinos N, McGrady G, Wahl SM. Conversion of peripheral CD4+CD25- naive T cells to CD4+CD25+ regulatory T cells by TGF-beta induction of transcription factor Foxp3. J Exp Med. 2003 Dec 15;198(12):1875-86. doi: 10.1084/jem.20030152.

    PubMed 14676299
  • Hill M, Tanguy-Royer S, Royer P, Chauveau C, Asghar K, Tesson L, Lavainne F, Remy S, Brion R, Hubert FX, Heslan M, Rimbert M, Berthelot L, Moffett JR, Josien R, Gregoire M, Anegon I. IDO expands human CD4+CD25high regulatory T cells by promoting maturation of LPS-treated dendritic cells. Eur J Immunol. 2007 Nov;37(11):3054-62. doi: 10.1002/eji.200636704.

    PubMed 17948274
  • Brenk M, Scheler M, Koch S, Neumann J, Takikawa O, Hacker G, Bieber T, von Bubnoff D. Tryptophan deprivation induces inhibitory receptors ILT3 and ILT4 on dendritic cells favoring the induction of human CD4+CD25+ Foxp3+ T regulatory cells. J Immunol. 2009 Jul 1;183(1):145-54. doi: 10.4049/jimmunol.0803277. Epub 2009 Jun 17.

    PubMed 19535644
  • Ban Y, Chang Y, Dong B, Kong B, Qu X. Indoleamine 2,3-dioxygenase levels at the normal and recurrent spontaneous abortion fetal-maternal interface. J Int Med Res. 2013 Aug;41(4):1135-49. doi: 10.1177/0300060513487642. Epub 2013 Jul 11.

    PubMed 23847296
  • Zong S, Li C, Luo C, Zhao X, Liu C, Wang K, Jia W, Bai M, Yin M, Bao S, Guo J, Kang J, Duan T, Zhou Q. Dysregulated expression of IDO may cause unexplained recurrent spontaneous abortion through suppression of trophoblast cell proliferation and migration. Sci Rep. 2016 Jan 27;6:19916. doi: 10.1038/srep19916.

    PubMed 26814137
  • Obayashi Y, Ozaki Y, Goto S, Obayashi S, Suzumori N, Ohyama F, Tone S, Sugiura-Ogasawara M. Role of Indoleamine 2,3-Dioxygenase and Tryptophan 2,3-Dioxygenase in Patients with Recurrent Miscarriage. Am J Reprod Immunol. 2016 Jan;75(1):69-77. doi: 10.1111/aji.12434. Epub 2015 Oct 29.

    PubMed 26511909
  • Orabona C, Belladonna ML, Vacca C, Bianchi R, Fallarino F, Volpi C, Gizzi S, Fioretti MC, Grohmann U, Puccetti P. Cutting edge: silencing suppressor of cytokine signaling 3 expression in dendritic cells turns CD28-Ig from immune adjuvant to suppressant. J Immunol. 2005 Jun 1;174(11):6582-6. doi: 10.4049/jimmunol.174.11.6582.

    PubMed 15905495

Questions about this trial

What is this clinical trial studying?

An observational study of Repeated Implantation Failure, run by ZhangTao at 1 site in China.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: status not confirmed, as of the sponsor's last update on 18 Nov 2016. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Results are not available in the source record.

How can a doctor refer a patient or contact the research team?

Contact Zhang Tao, MD (13349963005, 584605743@qq.com), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

TWEAK/Fn14, JAK/STAT3 and IDO in Endometrium measured by Western-blot (time frame: 11/20/2016-12/30/2017). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02967419, which also lists 18 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 18 Nov 2016.

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