Clinical trials: Fertilization
Sperm Count, Low, Reproductive Sterility
A Retrospective Study on the Effect of Male Progressive Sperm Count After Semen Pretreatment on ICSI Fertilization Outcome
The investigators plan to retrospectively analyze clinical data from 14,189 fresh ICSI cycles in Reproductive and Genetic Hospital of CITIC-Xiangya from January 2016 to December 2017.The investigators will regard total…
- Trial name
- NCT03594201
- Testing
- semen pretreatment
- Where
- China
- Volunteers
- 12,215 people
- Sponsor
- Reproductive & Genetic Hospital of CITIC-Xiangya
Infertility
Implantation and Cytokine Expression
Implantation failure of the embryo might be the result from the environment in the uterus. Proteins (cytokines) are screted by the endometrium which can result in a pro or anti inflammatory environment.
- Trial name
- NCT00264992
- Where
- Netherlands
- Volunteers
- 160 people
- Sponsor
- UMC Utrecht
Children Born After Assisted Reproductive Technologies, Health Status
Health Status of Children Born After Assisted Reproductive Technologies
The goal of this observational study is to study the features of psychophysical development and the morbidity patterns of children born after assisted pregnancy, and to identify the connection with the health status of mothers…
- Conditions
- Children Born After Assisted Reproductive Technologies, Health Status, Child Development
- Trial name
- NCT06094998
- Testing
- hemogram examination
- Where
- Kazakhstan
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- Kazakhstan's Medical University "KSPH"
Fertility, In Vitro Fertilization
A Study Comparing a Shorter Exposure of Oocyte to Spermatozoa Versus a Standard Incubation on the Live Birth Rate of In-vitro Fertilization Treatment
In vitro fertilization (IVF) treatment is now commonly used to treat infertile couples. During IVF treatment, oocytes and sperm are routinely incubated overnight and this may lead to suboptimal culture conditions because of…
- Trial name
- NCT02534857
- Testing
- a shorter exposure of oocyte to spermatozoa
- Where
- China
- Volunteers
- 280 people
- Sponsor
- Shanghai First Maternity and Infant Hospital
Puberty, Precocious, Breast
Early Breast Growth in Girls Aged 6 to 8 Years in the Current Environmental Context
Various studies show an increase in the number of cases of early puberty in girls with breast development with a variable clinical presentation and evolution. This increasing phenomenon concerns girls between 6 and 8 years old.
- Conditions
- Puberty, Precocious, Breast, Environmental Exposure
- Trial name
- PENELOPE (NCT06083415)
- Testing
- Environmental health measures
- Where
- 2 sites in France
- Volunteers
- 62 people
- Sponsor
- Lille Catholic University
Infertility (IVF Patients)
Correlation of the Genetic Constitution of the Spent Blastocyst Media
The main objective of this study is to improve niPGT-A (non-invasive Preimplantation Genetic Testing for Aneuploidies) to avoid the need of a biopsy to perform the genetic analysis of the embryo and to help in understanding the…
- Trial name
- CONNECTED (NCT06780605)
- Testing
- niPGT-A, Multifocal TE biopsies and ICM biopsy
- Where
- 2 sites in Cyprus
- Volunteers
- 230 people
- Sponsor
- Igenomix
Fertilization in Vitro
Designated Drug Use Investigation 1 of Follistim Injection (Study P06130)(COMPLETED)
To evaluate dosage and administration method, efficacy and safety of Puregon and the relationship between background factors of patients and dose and administration method.
- Trial name
- NCT00920361
- Testing
- Follitropin beta
- Volunteers
- 1,664 people
- Sponsor
- Organon and Co
Infertility
Correlating Time-Lapse Parameters Detected by the Eeva™ System With Comprehensive Chromosome Screening Results
The purpose of this research study protocol is to collect imaging data on embryos followed to blastocyst stage (Day 5-6) and correlate Eeva System parameters with comprehensive chromosome screening (CCS) results, implantation and…
- Trial name
- CCS (NCT01635049)
- Where
- 2 sites in United States
- Volunteers
- 110 people
- Sponsor
- Progyny, Inc.
Ovarian Stimulation
Lutropin Alfa in Women at Risk of Poor Response
Evaluate the effectiveness of adding lutropin alfa (recombinant human luteinizing hormone [r-hLH]) in the middle of the follicular phase compared to no addition, in infertile women at risk of poor response stimulated with…
- Trial name
- NCT01112358
- Testing
- r-FSH, r-hLH, Analogous GnRH antagonist
- Where
- Spain
- Volunteers
- 58 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Infertility
Follicular Flushing in Patients With Suboptimal Responses
The aim of the present study is to determine the effect of follicular flushing on the ongoing pregnancy rate in patients who developed four or fewer follicles of 14mm following standard ovarian stimulation for IVF.
- Trial name
- NCT02277210
- Testing
- Flushing
- Where
- China
- Volunteers
- 4 people
- Sponsor
- The University of Hong Kong
Multifollicular Stimulation
An Observational Study of Gonal-F Filled by Mass Pens in Multifollicular Stimulation Prior to In-vitro Fertilization (IVF) or Intracytoplasmic Sperm Injection (ICSI)
This is a prospective, observational study in women using Gonal-F filled-by-mass (FbM) in ovarian hyperstimulation as part of their in-vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) treatment at infertility…
- Trial name
- NCT01075854
- Testing
- Gonal-F (Follitropin alfa)
- Where
- South Korea
- Volunteers
- 1,539 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Infertility
Does Low-Dose Aspirin Improve Outcome in In Vitro Fertilisation/Intra Cytoplasmatic Sperm Injection (IVF/ICSI)?
To investigate the effect of daily administration of low-dose aspirin, compared to placebo, on IVF and ICSI outcome.
- Trial name
- NCT00644085
- Testing
- aspirin
- Where
- Belgium
- Volunteers
- 201 people
- Sponsor
- University Hospital, Ghent
Fertilization in Vitro
Post-Marketing Surveillance of the Safety and Efficacy of Orgalutran (Ganirelix)®
The purpose of this post-marketing surveillance is to identify problems and questions regarding the safety and efficacy of Orgalutran (Ganirelix)® when used for the prevention of premature luteinizing hormone (LH) surges in women…
- Trial name
- NCT01304511
- Testing
- Orgalutran
- Volunteers
- 711 people
- Sponsor
- Organon and Co
Assisted Reproductive Techniques, Pregnancy
Incidence of Pulmonary and Venous Thromboembolism in IVF Pregnancies After Fresh and Frozen Embryo Transfer
In vitro fertilization (IVF) is associated with an increased risk of venous thromboembolism and in particular pulmonary embolism during the first trimester.
- Conditions
- Assisted Reproductive Techniques, Pregnancy, Pulmonary Embolism, Venous Thromboembolism
- Trial name
- NCT03660007
- Testing
- Fresh or frozen embryo transfer IVF
- Volunteers
- 902,891 people
- Sponsor
- Karolinska Institutet
Endometriosis
Artificial Reproductive Techniques (ART) and Progression of Endometriosis Symptoms
This project will investigate worsening of symptoms in endometriosis patients undergoing artificial reproductive techniques (ART).
- Trial name
- NCT02762461
- Testing
- IVF or ICSI
- Where
- Denmark
- Volunteers
- 154 people
- Sponsor
- University of Aarhus
IVF, Frozen Embryo Transfer
Lipiodol Prior to FET (LIFE)
Lipiodol® flushing is an effective fertility treatment for women with unexplained infertility. It is speculated that the treatment effect could work through a direct effect of Lipiodol® on the endometrium.
- Conditions
- IVF, Frozen Embryo Transfer, Hysterosalpingography
- Trial name
- LIFE (NCT06563908)
- Testing
- Lipiodol® uterine treatment prior to IVF/ICSI
- Volunteers
- 784 people
- Sponsor
- Mỹ Đức Hospital
Infertility
An Observational Study of Cetrotide® Gonadotropin-releasing Hormone Antagonist (GnRH Antagonist) With GONAL-f® in Assisted Reproductive Technologies (ART)
This is a multicentric, prospective, observational study on the use of Cetrotide to control the endogenous gonadotrophin levels in Gonal-f stimulated ART treatment cycles in the Asia-Pacific region.
- Trial name
- NCT01109654
- Testing
- Cetrorelix acetate and Follitropin alfa
- Where
- Singapore
- Volunteers
- 2,175 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Asthma
Evaluation of the Prevalence of Asthma in a Cohort of Children Born After IVF (Aged 11-15) Compared With a Control Group
Assisted Reproduction Technologies (ART) are increasingly being used worldwide as a result of fertility decline likely caused by changes in both environment and social behaviour.
- Trial name
- EMCeFIV (NCT02636179)
- Testing
- Comparative epidemiological survey
- Where
- France
- Volunteers
- 1,792 people
- Sponsor
- Hospital St. Joseph, Marseille, France
Infertility
The Impact of Lifestyle Behavior on in Vitro Fertilization (IVF) Outcome
The purpose of this study is to prospectively examine the impact of various lifestyle habits in both men and women on the outcome of in vitro fertilization.
- Trial name
- NCT01404858
- Testing
- There is no intervention; this is a survey only study
- Where
- United States
- Volunteers
- 12,800 people, healthy volunteers welcome
- Sponsor
- Boston IVF
Infertility, Female
Evaluation of Different Culture Media for in Vitro Fertilization
Under in vivo conditions, human gametes and embryos are exposed to fluids in the fallopian tubes, where fertilization occurs, and in the uterus, the site of embryonic implantation.
- Trial name
- NCT05676515
- Testing
- culture media
- Where
- Brazil
- Volunteers
- 48 people
- Sponsor
- Hospital de Clinicas de Porto Alegre