Clinical trials: Assisted Reproduction Technologies
Fertilization in Vitro
Ejaculation Abstinence Time and Assisted Reproductive Technology Outcomes
The goal of this clinical trial is to learn if reducing the ejaculation abstinence time can improve the outcome of assisted reproductive technology.
- Trial name
- NCT06410417
- Testing
- Shorten abstinence time
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- The First Hospital of Jilin University
Assisted Reproductive Technology
Progesterone Supplementation on Women Having Low Progesterone Levels on Transfer Day
The main objective of this study is to compare clinical pregnancy rates between two groups of women who have progesterone levels below 10 ng/mL on the day of frozen embryo transfer: group 1 (vaginal micronized progesterone…
- Trial name
- NCT04897269
- Testing
- Progesterone supplementation
- Where
- Vietnam
- Volunteers
- 824 people, healthy volunteers welcome
- Sponsor
- Tu Du Hospital
Infertility
Sexual Intercourse and Vaginal Absorption of Progesterone
The objective of this project is to compare the vaginal absorption of progesterone administered in the vaginal ovum by measuring progesteroneemia in 3 situations (or "sexual event"): abstinence, sex protected by condoms and…
- Trial name
- SexVAP (NCT05232344)
- Testing
- Estradiol / Progesterone, Sexual event
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Infertility
Use of Nitric Oxide Metabolites for Predicting Embryo Quality in In-Vitro Fertilization (IVF)
Improvements in In-Vitro Fertilization (IVF) outcomes have largely been due to the generation of excess embryos allowing for multiple embryo transfer.
- Trial name
- NCT00788619
- Testing
- Transfer of embryos on day 3 or day 5 after fertilization., Day 5 transfer
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Reproductive Health, Time to Pregnancy
Reproductive Health of Couples of Childbearing Age: a Community Based Prospective Cohort Study
This community based prospective cohort study was established to investigate the fecundability of couples of childbearing age. Data are collected regarding age, body mass index, education, menstrual regularity as well as…
- Conditions
- Reproductive Health, Time to Pregnancy, Infertility, Risk Factor
- Trial name
- ReH-CP (NCT04068428)
- Where
- 4 sites in China
- Volunteers
- 2,313 people, healthy volunteers welcome
- Sponsor
- Guangzhou Women and Children's Medical Center
Assisted Reproductive Technology, Ultrasonography
Evaluating the Endometrial Receptivity of FET Patient by Ultrasounicelastography
Prospective clinical study ：observing the correlation between endometrial elasticity score, endometrial blood flow index (PI, RI, S/D, endometrial thickness, morphology) and clinical pregnancy rate.
- Trial name
- NCT03881072
- Testing
- Ultrasounicelastography
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Jinling Hospital, China
Anxiety, Assisted Reproductive Treatments
Virtual Reality for Anxiety Relief in Infertile Women
This study examines the impact of virtual reality (VR) applications on anxiety levels before and after embryo transfer procedures.
- Conditions
- Anxiety, Assisted Reproductive Treatments, Women, VR
- Trial name
- NCT07020975
- Testing
- VR Glasses
- Where
- Cyprus
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Cyprus Aydin University
Infertility Assisted Reproductive Technology
Association Between Serum Progesterone Levels on Embryo Transfer Day and Clinical Pregnancy in Frozen-thawed Embryo Transfer Cycles Using Hormone Replacement Therapy
A retrospective evaluation of routinely collected clinical, embryological, laboratory, and pregnancy outcome data provides an efficient approach to examine the association between serum progesterone on the day of FET and clinical…
- Trial name
- NCT07858227
- Testing
- data collection
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Environmental Exposure, Assisted Reproductive Technology
Environmental and Behavioral Factors in Infertility and ART Outcomes
This large-scale study aims to understand how everyday environment and lifestyle may affect the success of fertility treatments like IVF.
- Conditions
- Environmental Exposure, Assisted Reproductive Technology, Prospective Study
- Trial name
- NCT07384676
- Testing
- plastic products, None exposure
- Where
- China
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- The Third Xiangya Hospital of Central South University
Infertility, Subfertility
The Microbiome in Subfertility and Assisted Reproductive Technologies (ART)
To assess the impact of the female genital microbiome on ART outcome.
- Trial name
- NCT03105453
- Testing
- 3 Sampling points
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Infertility, Obesity
IVF Outcome After Bariatric Surgery
This case-control study compares IVF results and live birth rates in women undergoing IVF with a history of bariatric surgery as compared to 2 age-matched control groups composed of (A) non-operated women matched on cases'…
- Trial name
- NCT02884258
- Where
- France
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- Clinique Mathilde
Preimplantation Genetic Testing (PGT), Frozen Embryo Transfer Cycle
Effects of Trophectoderm (TE) Biopsy on the Health and Development of Children Born After Preimplantation Genetic Testing (PGT) Cycles.
This study aims to investigate the effects of trophectoderm (TE) biopsy on the health and development of children born after preimplantation genetic testing (PGT) cycles.
- Conditions
- Preimplantation Genetic Testing (PGT), Frozen Embryo Transfer Cycle, Assisted Reproduction Technologies, Postnatal Health
- Trial name
- NCT07349966
- Testing
- Questionnaire
- Where
- Italy
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Pain, Oocyte Retrieval
Preoperative Indomethacin and Paracetamol for Pain Management During Oocyte Retrieval in IVF Patients
This is a randomized controlled trial evaluating the efficacy of preoperative analgesic medications - Indomethacin (100 mg per rectum) and Paracetamol/Acamol (1,000 mg intravenously) - for pain management during oocyte retrieval…
- Trial name
- NCT07536425
- Testing
- Indomethacin 100Mg Suppository, Paracetamol / Acetaminophen
- Where
- Israel
- Volunteers
- 177 people, healthy volunteers welcome
- Sponsor
- Western Galilee Hospital-Nahariya
Aging, Epigenetic Aging
Human Sperm Cryopreservation as an Alternative to the Decline of Sperm Quality With Aging
This observational study will evaluate whether sperm cryopreservation can help preserve sperm quality and molecular characteristics that may be affected by increasing paternal age.
- Conditions
- Aging, Epigenetic Aging, Infertility, Assisted Reproduction Technologies
- Trial name
- NCT07814235
- Where
- Spain
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- IVI Murcia
Metabolic Syndrome, Diabetes
Metabolic Phenotyping of Individuals Born Following Assisted Reproduction Techniques
This study is to compare the effects of high fat overfeeding on metabolic risk factors in children born though assisted reproduction technologies (ART) versus children conceived naturally (controls).
- Trial name
- IMPART (NCT01230632)
- Testing
- high fat overfeeding
- Where
- Australia
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Adelaide
Infertilities
Comparison of the Efficiency of Intra-uterine Insemination and in Vitro Fertilization in Women Over 37 Years
As age increases the chances for a woman to become pregnant decrease as well spontaneously as through assisted reproductive technologies (ART).
- Trial name
- AMPAGE (NCT02001870)
- Testing
- In Vitro Fecundation (IVF), Intra Uterine Insemination (IUI)
- Where
- 12 sites in France
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Assisted Reproductive Technology, Antibiotic Prophylaxis
Prophylactic Antibiotics Prior to Embryo Transfer (PAPET): RCT
The objective of this study is to determine the impact on clinical pregnancy rate of withholding routine prophylactic antibiotic therapy during IVF.
- Conditions
- Assisted Reproductive Technology, Antibiotic Prophylaxis, Embryo Transfer
- Trial name
- PAPET (NCT03386227)
- Testing
- Withholding antibiotic prophylaxis
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Infertility
Environment and Reproductive Health; Human Exposure to Bisphenol A, Phthalates and Fertility and Pregnancy Outcomes
The purpose of the study is to investigate the relationship between environmental agents and reproductive health. Environmental agents of interest include exposure to chemicals such as polychlorinated biphenyls (PCBs), flame…
- Trial name
- EARTH (NCT00011713)
- Testing
- Completion questionnaires/providing biological samples
- Where
- United States
- Volunteers
- 1,474 people, healthy volunteers welcome
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Endometriosis, Omics
SH-SDU Shandong Endometriosis Reproductive Cohort
Endometriosis (EMs) is a chronic, estrogen-dependent, multi-systemic disease that affects approximately 190 million women worldwide.
- Conditions
- Endometriosis, Omics, Assisted Reproductive Technology
- Trial name
- NCT07558629
- Where
- China
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- The Second Hospital of Shandong University
Infertility, Assisted Reproductive Technology
Does the Embryo Transfer Technique Affect the Success of in Vitro Fertilization?
Prospective, open, randomized, parallel, two-arm trial to compare the clinical pregnancy rate between most commonly used two embryo transfer techniques: trial followed by transfer technique and afterloading technique
- Conditions
- Infertility, Assisted Reproductive Technology, IVF
- Trial name
- NCT03756857
- Testing
- Afterload Transfer, Trial followed by transfer
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Acibadem Kadiköy Hospital