Clinical trials: Oocyte Fertilization
Oocyte Retrieval
Comparison of Two Different Anesthesia Methods in IVF Procedure
In this study; during the oocyte retrieval procedure, it was aimed to compare two different general anesthesia methods, in which propofol was administered as infusion according to the patient's Bispectral index system (BIS) value…
- Trial name
- NCT05631925
- Testing
- propofol bolus, propofol infusion
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Acibadem University
Infertility, Recurrent Miscarriage
Effect of Influenza Vaccination on Donor Egg Recipient Outcomes
In this study the investigators propose a randomized controlled trial to evaluate the effect of influenza vaccination on clinical pregnancy rates among women undergoing in vitro fertilization as donor egg recipients.
- Trial name
- DE-FluVac (NCT02946177)
- Testing
- Influenza Vaccine, Sterile Saline
- Where
- United States
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Center for Human Reproduction
Ovarian Hyperstimulation Syndrome
The Use of GnRH Agonist Trigger in the Prevention of OHSS
To compare the incidence of ovarian hyperstimulation syndrome (OHSS) and implantation rate between high responder patients using Gonadotropin releasing GnRH) agonist or human chorionic gonadotropin (hCG) to trigger final oocyte…
- Trial name
- NCT00349258
- Testing
- Leuprolide acetate
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Connecticut
Women Infertility
Myo-inositol/D-chiro-inositol Ratio in Follicular Fluid
Considering the importance assumed by follicular microenvironment for a proper oocyte development, this study is a prospective observational clinical trial which aims to evaluate whether the embryo blastocyst quality may be…
- Trial name
- NCT03055442
- Testing
- Dosage of myo-inositol, Dosage of D-chiro-inositol
- Where
- Greece
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Lo.Li.Pharma s.r.l
Infertility
Randomized Controlled Trial Comparing Embryonic Quality in rFSH Versus hMG in IVF Protocol With GnRH Antagonist
rFSH and HMG are both used to controlled ovarian stimulation for patients submitted to IVF. However, there is a debate in the literature which one is better to induce ovulation in patients receiving GnRH antagonist to block…
- Trial name
- NCT02412904
- Testing
- rFSH, HMG
- Where
- Brazil
- Volunteers
- 188 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Infertility
Vaginal Progesterone Versus Progesterone in Oil in Donor Egg Recipient In Vitro Fertilization Cycles Utilizing Vitrified Donor Eggs
The aim of this study is to evaluate both pharmaceutical therapy and advanced treatment techniques for infertile patients requiring in-vitro fertilization utilizing donor eggs.
- Trial name
- NCT01465373
- Testing
- Endometrin, Progesterone in Oil
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Fertility Centers of Illinois
Fertilization
Polar Body Removal Before ICSI for Oocyte Activation in Previous Fertilization Failure Cases
Cases which undergone ICSI before with failure of fertilization will do another ICSI cycle with removal of the polar body just before the ICSI procedure and sperm injection at the site of polar body removal.
- Trial name
- PBRBICSI (NCT02913781)
- Testing
- polar body removal using zona drilling by laser then suction by injecting pipette, Classic ICSI
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Benha University
Endometriosis
Role of Medical Treatment in Endometriosis Patients Undergoing ICSI
The aim of this study to assess the effect of medical treatment prior to stimulation on fertility (ICSI) outcome in cases with endometriosis associated infertility.
- Trial name
- NCT06577974
- Testing
- Combined contraceptive pills (Yasmin)
- Where
- 2 sites in Egypt
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Cairo University
In Vitro Maturation of Oocytes
Fertilo In Vitro Research Study and Trial
The goal of this clinical trial is to evaluate the safety and efficacy of using Fertilo for In vitro maturation (IVM) in participants 18-35 years of age.
- Trial name
- FIRST (NCT06858111)
- Testing
- Fertilo, Medicult IVM
- Where
- 16 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Gameto, Inc.
Fertilization
Clinical Application of Artificial Oocyte Activation Technique (AOA) in ART
Oocyte activation is an imperative stage in the initiation of embryo development during the fertilization. Indeed, the entrance of sperm into the oocyte causes sequences of calcium oscillations in its cytoplasm, regulating a…
- Trial name
- NCT04519918
- Testing
- AOA
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Tang-Du Hospital
Infertility, In Vitro Fertilization
Virtual Reality for Acute Pain and Anxiety During Egg Retrieval for in Vitro Fertility Treatment
This study is a comparison between the current standard practice of performing a transvaginal oocyte retrieval (TVOR) with paracervical block (PCB) and a relatively recently developed technology of virtual reality that is added…
- Conditions
- Infertility, In Vitro Fertilization, IVF, ART
- Trial name
- NCT05438238
- Testing
- Oncomfort
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Pain Intensity Assessment
Pain Relief in Women Undergoing Oocyte Retrieval (OR) With Electro-acupuncture (EA) or Conscious Sedation (CS) in a Single Assisted Reproduction Centre.
This study aims to determine whether one can replace pain relief in women undergoing oocyte retrieval (OR) using electro-acupuncture (EA) instead of conscious sedation (CS).
- Trial name
- EA (NCT07041632)
- Testing
- electro-acupuncture, Conscious sedation
- Where
- Singapore
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Infertility
Oocyte Cryopreservation Comparing Fresh and Vitrified Sibling Oocytes
Vitrification is a method to cryopreserve biological specimens that are sensitive to chilling injury such as oocytes and embryos, and it has been employed with increased survival rate and live births (Hong et al., 1999; Kuleshova…
- Trial name
- NCT00986687
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- UConn Health
Invitro Fertilization, Diminished Ovarian Reserve
Effect of Follicular Flushing in Patients With Mono-follicular Growth Undergoing In Vitro Fertilization
Retrieval of an oocyte from a follicle relies on the release of the cumulus-oocyte-complex (COC) from the follicular wall into the lumen, thereby allowing aspiration by a needle.
- Conditions
- Invitro Fertilization, Diminished Ovarian Reserve, Oocyte
- Trial name
- NCT03831542
- Testing
- direct follicular aspiration, follicular flushing
- Where
- Turkey (Türkiye)
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Centrum Clinic IVF Center
Oocyte Fertilization
Artificial Oocyte Activation Comparing Tow Different Agents
Comparing the efficacy of tow factors for artificial Oocyte Activation for poor quality Oocytes and Teratozoospermia patients.
- Trial name
- NCT02424214
- Testing
- Artificial Oocyte activation, Ca Ionophore, Strontium Chloride
- Where
- 3 sites in Bahrain, Egypt
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Ibn Sina Hospital
Infertility, Assisted Reproductive Technology
Prognostic Value of Progesterone on Oocyte Retrieval Day for In Vitro Fertilization Outcome
This observational study aims the potential role of serum progesterone levels on the day of oocyte pick-up on the probability of pregnancy, in patients undergoing antagonist IVF cycles.
- Trial name
- NCT02109900
- Testing
- Serum Progesterone Levels
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Acibadem University
Infertility, Female, Pain, Postoperative
Assessing Efficacy of Intravenous Acetaminophen for Perioperative Pain Control for Oocyte Retrieval
In this research study we want to learn more about how effective certain medications are at reducing pain after oocyte (egg) retrieval surgery and how effective they are at reducing the time between the retrieval and discharge…
- Trial name
- NCT03073980
- Testing
- IV Acetaminophen, PO Acetaminophen
- Where
- United States
- Volunteers
- 161 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Ovulation, Ovulation Inhibition
Can Ibuprofen Delay Ovulation in Natural Cycle-IVF?
During natural cycle in vitro fertilisation, no gonadotropin stimulation is used to stimulate oocyte production. Ovulation is induced with HCG (human chorionic gonadotropin) and the follicle is retrieved 36 hours later.
- Conditions
- Ovulation, Ovulation Inhibition, Ovulation Inhibition/Drug Effects, Pregnancy
- Trial name
- Ibudelay (NCT02571543)
- Testing
- Ibuprofen
- Where
- Switzerland
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
IVF Outcomes
HELIOS Advanced: Human Oocyte Illumination to Enhance Development
Oocytes need a lot of energy to complete meiosis and fertilize successfully. As women get older, the "power plants" of the cells (called mitochondria) don't work as well.
- Trial name
- HELIOS-A (NCT07425080)
- Testing
- Photobiomodulation
- Where
- United States
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Columbia University
ART, Child Development
Cognitive, Emotional, Communicative, and Motor Development in Children Born From IOC
The study focuses on children born after in vitro fertilization (IVF) of cryopreserved oocytes.
- Trial name
- NCT05906966
- Testing
- Phone contact
- Where
- Italy
- Volunteers
- 377 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas