Clinical trials: Recurrent Implantation Failure
Recurrent Implantation Failure, Recurrent Pregnancy Loss
Study of Endometrial Immune and Microbiological Modifications in Cases of Recurrent Implantation Failure and/or Recurrent Pregnancy Loss
The IMERR study aims to improve understanding of certain causes of infertility related to recurrent implantation failure (RIF) and/or recurrent pregnancy loss (RPL), conditions that affect many women undergoing assisted…
- Conditions
- Recurrent Implantation Failure, Recurrent Pregnancy Loss, Infertility, Female, Endometrial Diseases
- Trial name
- IMERR (NCT07265505)
- Testing
- Endometrial Biopsy, Vaginal Swab, Blood sample
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Abortion, Missed, Infertility Unexplained
Autologous Decidual-like Natural Killer Cells Therapy for Reproductive Failure
The aim of this study is to verify the efficacy of in vitro induction of autologous decidual-like NK cells therapy for reproductive failure associated with uterine NK cells abnormalities.
- Conditions
- Abortion, Missed, Infertility Unexplained, Reproductive Disorder
- Trial name
- NCT07230574
- Testing
- NK cell perfusion group
- Volunteers
- 159 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Infertility, Preimplantation Genetic Screening
Cumulative Live Birth Rates in Patients With Repeated Implantation Failure (RIF) Undergoing Preimplantation Genetic Screening (PGS )
This is a single centre retrospective study in repeated implantation failure patients: < 39 years old, at least 4 D3 good quality embryos or 2 good quality blastocysts transferred without implantation, absence of known causes of…
- Trial name
- NCT03001648
- Testing
- PGS (Preimplantation Genetic Screening) with trophectoderm biopsy
- Where
- Spain
- Volunteers
- 80 people
- Sponsor
- Fundacion Dexeus
Recurrent Implantation Failure
Role of Atosiban in Recurrent Implantation Failure
ET is the final stage of IVF which independently influences the treatment outcome. Successful embryo implantation is dependent on uterine receptivity.
- Trial name
- RIF (NCT04118959)
- Where
- Bahrain
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Al Baraka Fertility Hospital
Infertility
Effects of Embryogen in RIF Patients
The purpose of this study was to investigate the potential effects of Granulocyte-Macrophage Stimulating-Colony Factor (GM-CSF) supplementation in embryo culture for patients with repeated implantation failure (RIF)
- Trial name
- RIF (NCT02250768)
- Testing
- GM-CSF
- Where
- 2 sites in Vietnam
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Vietnam National University
IVF Outcomes
HELIOS: Human Embryo Illumination to Enhance Development
Embryos need a lot of energy to grow, but as women get older, the "power plants" of the cells (called mitochondria) don't work as well. This makes it harder for embryos to develop normally.
- Trial name
- HELIOS (NCT07311928)
- Testing
- Photobiomodulation
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Columbia University
Female Infertility, Female Subfertility
Effects of Recombinant LH in Patients With Repeated Implantation Failure
Pregnancy rates fall dramatically in women after 35 years undergoing to IVF or ICSI. While ovarian aging obviously plays the major role in this phenomenon, over suppression of endogenous LH concentrations with GnRH agonists or…
- Trial name
- late-rLH (NCT03204253)
- Testing
- rFSH + r-LH in combination, rFSH alone
- Volunteers
- 60 people
- Sponsor
- University of Roma La Sapienza
Uterine Adenomyosis, Recurrent Implantation Failure
Aromatase Plus GnRH Analogue Versus GnRH Analog Alone in Adenomyosis
With this study the investigators want to test which is the best medical treatment for symptomatic adenomyosis affecting women undergoing IVF and with previous implantation failure, between Aromatase inhibitor plus GnRH analog…
- Conditions
- Uterine Adenomyosis, Recurrent Implantation Failure, Menstrual Pain
- Trial name
- NCT03421639
- Testing
- GnRH analog (11.25mg Leuprolide acetate), Aromatase inhibitor and GnRH analog, Aromatase and GnRH analog (11.25mg Leuprolide acetate)
- Where
- 3 sites in Albania, Bulgaria and 1 more
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Centre for Endocrinology and Reproductive Medicine, Italy
Endometrial Injury, Hysteroscopy
The Combination of Endometrial Injury and Freeze All Strategy in Women With a History of RIF
The investigators checked the hypothesis whether endometrial injury performed during the cycle before a frozen embryo transfer in women with RIF can improve pregnancy rates
- Conditions
- Endometrial Injury, Hysteroscopy, Repeated Implantation Failures
- Trial name
- NCT04597463
- Testing
- Endometrial injury
- Where
- Greece
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National and Kapodistrian University of Athens
Repeated Embryo Implantation Failure, Recurrent Miscarriage
Immune Profile Analysis and Biomarker Identification in Women With Repeated Implantation Failure or Unexplained Recurrent Spontaneous Miscarriage
Implantation is a determining step in human reproduction which requires the transition from a pro-inflammatory state to an anti-inflammatory state allowing the implantation of a competent embryo within a receptive endometrium…
- Conditions
- Repeated Embryo Implantation Failure, Recurrent Miscarriage, Immune System
- Trial name
- ERIM (NCT05648136)
- Testing
- blood sample
- Where
- France
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Recurrent Implantation Failure
ERA in Young Primary Infertile RIF Patients
This study aims to evaluate the clinical efficacy of transcriptome-based endometrial receptivity analysis (tb-ERA) and investigate the molecular mechanisms of abnormal receptivity in young women with unexplained recurrent…
- Trial name
- ERA (NCT07767240)
- Testing
- tb-ERA and personalized embryo transfer
- Where
- China
- Volunteers
- 400 people
- Sponsor
- ShangHai Ji Ai Genetics & IVF Institute
Recurrent Implantation Failure, T-Shaped Uterus
Effect of Hysteroscopic Metroplasty on Reproductive Outcome in Patients with RIF
In recent years with the continuous improvement of ART technology, it has brought new hope to infertile couples, however more than half of the patients still experience multiple transfer failures.
- Trial name
- NCT06847386
- Testing
- Hysterocopic metroplasty
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Shanghai First Maternity and Infant Hospital
Infertility
Effect of Intrauterine Injection of HCG on Clinical Pregnancy Outcome in Repeated Implantation Failure Patients
Repeated implantation failure（RIF） is a insurmountable bottleneck in assisted reproductive technology, many studies have considered that the cause of two-thirds of implantation failure is the decreased endometrial receptivity.
- Trial name
- NCT03682614
- Testing
- HCG, culture medium
- Where
- China
- Volunteers
- 47 people
- Sponsor
- Reproductive & Genetic Hospital of CITIC-Xiangya
Recurrent Implantation Failure
Preimplantation Genetic Testing for Aneuploidies in Patients With Recurrent Implantation Failure
Assessing whether Preimplantation Genetic Testing for Aneuploidy (PGT-A) can increase the ongoing pregnancy rate per transferred embryo and can decrease the time to pregnancy and miscarriage rate in patients with Recurrent…
- Trial name
- NCT03900780
- Testing
- PGT-A, Control
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Unexplained Recurrent Miscarriage and Recurrent Implantation Failure
A Preliminary Study About Unexplained Recurrent Miscarriage and Repeated Implantation Failure Patients Treated With Low-dose Lymphocyte Immunotherapy
Recurrent miscarriage(RM) and recurrent implantation failure (RIF) are clinical challenge for clinicians and patients who are desperate for a healthy child.The specific etiology contains chromosomal abnormalities, reproductive…
- Trial name
- immunotherapy (NCT03081325)
- Testing
- low-dose lymphocyte immunotherapy
- Where
- China
- Volunteers
- 292 people
- Sponsor
- Nanjing University
Female Infertility Due to Nonimplantation of Ovum
Endometrial Local Injury to Improve the Outcome of Embryo Transfer
The purpose of this study is to determine whether edometrial local injury improves the outcome of embryo transfer,and to find out more evidence about the time of trauma,the way of intervention,and the possible mechanism.
- Trial name
- NCT02306395
- Testing
- Endometrial local injury
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Navy General Hospital, Beijing
Infertility,Female
G-CSF and PRP in Patients With Recurrent Implantation Failure
The aim of this randomized controlled trial is to determine whether granulocyte colony-stimulating factor and platelet-rich plasma can be used to enhance the IVF-ET outcomes in patients with recurrent implantation failure
- Trial name
- NCT04411212
- Testing
- Granulocyte colony-stimulating factor and platelet-rich plasma group, Control group
- Where
- Egypt
- Volunteers
- 112 people
- Sponsor
- Riyadh Fertility and Reproductive Health center
Repeated Implantation Failure, Normal Fertile
Uterine Microbiome in Women with Repeated Implantation Failure and Normal Fertile Women
Characterization of the uterine microbiome in women with repeated implantation failure as well as in normal fertile women.
- Trial name
- NCT03405883
- Testing
- Vaginal swab + endometrial biopsy
- Where
- Belgium
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Implantation Failure
Effect of Fire-Needle Combined With Regular Acupuncture on Pregnancy Outcome in Patients With Recurrent Implantation Failure Undergoing In Vitro Fertilization
This study aims to evaluate whether fire-needle combined with regular acupuncture improves pregnancy outcomes in patients with recurrent implantation failure (RIF), compared to no or regular acupuncture.
- Trial name
- NCT07462754
- Testing
- no acupuncture, regular acupuncture, Fire needle combination group
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Huazhong University of Science and Technology
Female Infertility, Oocyte Competence
Adipose Stem Cell Mitochondria Supplementation to Oocytes (ASCENT)
The purpose of this study is to investigate the potential of autologous adipose stem cell (ASC) mitochondrial transfer (ASCENT) to oocytes along with intracytoplasmic sperm injection (ICSI)as a means of enhancing embryo…
- Conditions
- Female Infertility, Oocyte Competence, Mitochondria, Recurent Implantation Failures
- Trial name
- NCT07066267
- Testing
- Experimental
- Where
- Sri Lanka
- Volunteers
- 20 people
- Sponsor
- Sunkaky Medical Cooperation