Clinical trials: Ovulation
Infertility
Ulipristal Acetate on Progesterone Levels and Glycodelin-A Endometrial Pattern
Controlled ovarian stimulation (COS) for FIV increases progesterone (P) and estradiol (E2) serum levels in supraphysiologic concentrations at the end of follicular phase.
- Trial name
- NCT01391845
- Testing
- ulipristal acetate
- Where
- Argentina
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Programa de Asistencia Reproductiva de Rosario
Ovulation Disorder
Three Dimensional Ultrasonographic Detection of Human Ovulation
The research aims to compare diagnosis of ovulation and anovulation in 2D and 3D ultrasonography.
- Trial name
- NCT06433453
- Testing
- Indomethacin 50 MG, Transvaginal ultrasound scans, Finger prick blood test
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Infertility, In Vitro Fertilization Protocols
Evaluation of Granulosa Cells Function After IVF Protocols
This study is intended to evaluate ovarian cells after being submitted do different in vitro fertilization protocols. The investigators will analyze hormones secretion and intracellular mechanisms of these cells comparing the…
- Trial name
- NCT01946022
- Testing
- randomization between the two GnRH analogues (agonist and antagonist)
- Where
- 2 sites in Brazil
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Infertility
Study of Axillary Skin Temperature as a Marker of Ovulation
Infertility is the most common reason women (aged 20-45yrs)see their GP, affecting 1 in 7 couples. Measuring basal body temperature is a technique that has been used since the 1930's to attempt to predict ovulation.
- Trial name
- NCT01360684
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Joanne Outtrim
Contraception, Ovulation Inhibition
Inhibition of Ovulation and Pharmacokinetics of Transdermal Ethinylestradiol (EE) and Gestodene (GSD)
Investigation of two transdermal hormone patch formulations for contraception regarding inhibition of ovulation over a period of 3 treatment cycles in healthy young female volunteers
- Trial name
- NCT00915915
- Testing
- Ethinylestradiol/Gestodene (BAY86-5016)
- Where
- 2 sites in Germany
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Bayer
Infertility, Female, Anovulatory Infertility
Autologous PRP Intra Ovarian Infusion to Restore Ovarian Function in Menopausal Women
Autologous PRP intra ovarian infusion may restore ovarian function, may promote folliculogenesis and may improve hormonal profile of women in menopause.
- Conditions
- Infertility, Female, Anovulatory Infertility, Menopause, Amenorrhea
- Trial name
- PRP (NCT03916978)
- Testing
- Autologous PRP intra ovarian infusion, Autologous PFP intra ovarian infusion
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Genesis Athens Clinic
Ovulation, Menstruation
Impact of Menstrual Phase on Oral Glucose Sensitivity
In this study we are determining whether the hormones associated with the phases of the menstrual cycle (menstruation \& ovulation) influence taste sensitivity to glucose.
- Trial name
- NCT06800690
- Testing
- Urinary Estrogen Level
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Contraception, Ovulation Inhibition
Bioequivalence Study: 3 mg Estradiol Valerate (EV) With and Without Levomefolate Calcium
Investigation of the bioequivalence (BE) of Estradiol Valerate (EV) after administration of one film-coated tablet containing 3 mg Estradiol Valerate and 0.451 mg Levomefolate calcium as compared to one film-coated tablet…
- Trial name
- NCT01031355
- Testing
- Estradiol Valerate (EV) / Levomefolate Calcium (BAY98-7078), Estradiol Valerate (EV) (BAY86-4980), Levomefolate Calcium (BAY86-7660)
- Where
- Germany
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Bayer
Polycystic Ovary Syndrome
Acupuncture for Polycystic Ovarian Syndrome
This is a randomized control trial of acupuncture for women with polycystic ovary syndrome. The study is triple-blinded.
- Trial name
- NCT00602940
- Testing
- Acupuncture
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Infertility, Female, Polycystic Ovary Syndrome
Letrozole for Frozen Embryo Transfer (FET) in Patients With Polycystic Ovary Syndrome (PCOS)
To offer patients with oligomenorrhoea or amenorrhoea an alternative to frozen embryo transfer in an artificial cycle, endometrial preparation using letrozole may be a valuable option.
- Conditions
- Infertility, Female, Polycystic Ovary Syndrome, IVF, Ovulation Disorder
- Trial name
- LEFT (NCT04002635)
- Testing
- Letrozole, estradiol valerate
- Volunteers
- healthy volunteers welcome
- Sponsor
- CRG UZ Brussel
Contraception
Pharmacodynamics and Pharmacokinetics Study of Existing DMPA Contraceptive Methods
This is a randomized, multi-center, parallel-group Phase I study to evaluate the pharmacodynamics (PD) of Medroxyprogesterone Acetate (MPA) after a single subcutaneous (SC) injection of 150 mg/mL or 300 mg/2 mL Depo-Provera CI in…
- Trial name
- NCT02456584
- Testing
- DMPA 150, DMPA 300, DMPA 104
- Where
- 2 sites in United States, Dominican Republic
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- FHI 360
Infertility, Ovarian Hyperstimulation Syndrome
Monitoring the Early Follicular Phase With Androstenedione in Low-dose Step-up Ovulation Induction in High Responders
This study aims to predefine the threshold FSH doses during the early follicular phases in low- dose step-up ovulation induction cycles used to treat anticipated high responders by monitoring total testosterone and…
- Trial name
- NCT02329483
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Bagcilar Training and Research Hospital
Pregnancy, Fertility
Creighton Model Effectiveness, Intentions and Behaviors Assessment (CEIBA)
The Creighton Model (CrM) FertilityCare System is a natural family planning method that teaches couples to recognize and chart the signs of fertility and infertility in the woman's cycle and to use that knowledge to either…
- Trial name
- CEIBA (NCT01012596)
- Testing
- Creighton Model System of Natural Family Planning
- Where
- 18 sites in United States, Canada
- Volunteers
- 624 people, healthy volunteers welcome
- Sponsor
- University of Utah
Ovulation; Failure or Lack of
Hormonal Effects of the Oral Gonadotropin Releasing Hormone (GnRH) Antagonist at Different Periods of the Menstrual Cycle
The purpose of this study is twofold: First, to see if elagolix can suppress gonadotropin and ovarian hormones in the short-term period, when only administered for a 72-hour period.
- Trial name
- NCT04060992
- Testing
- Elagolix 200 MG Oral Tablet [Orilissa]
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Contraception
Study to Evaluate the Safety and Efficacy of Two Contraceptive Vaginal Rings Delivering a Daily Dose of 1500 or 2500 μg of CDB-2914
The purpose of this study is to to determine pharmacodynamic effects of a vaginal ring delivering either 1,500 or 2,500 μg of CDB-2914 per day during 6 months of treatment on: 1. follicular function and inhibition of ovulation 2.
- Trial name
- NCT00791297
- Testing
- CDB-2914
- Where
- 3 sites in United States, Chile and 1 more
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Population Council
Pregnancy, Fertility
Home Ovulation Test One Cycle at Home Study
This study will assess the usability of a Home Ovulation Test when used at home by lay-users seeking to conceive.
- Trial name
- NCT04667858
- Testing
- Home Ovulation Test
- Where
- United Kingdom
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- SPD Development Company Limited
Contraception
Investigating Ovulation Inhibition for Use as a Contraceptive
A single-centre, open-label, randomised, phase II study on the maintenance of ovulation inhibition after intentional application errors during 84 days of treatment with MR 130A 01 contraceptive transdermal patch
- Trial name
- NCT07365904
- Testing
- MR-130A-01 contraceptive transdermal patch, containing norelgestromin (NGMN)
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mylan Pharmaceuticals Inc
Polycystic Ovary
Clomiphene Citrate Stair-Step Protocol
A RCT will be conducted to compare the traditional clomiphene citrate regimens for ovulation induction with the stair-step protocol.
- Trial name
- NCT03178500
- Testing
- Clomiphene Citrate 50mg
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ain Shams Maternity Hospital
Fertility Issues, Stress, Psychological
Effects of Trying to Conceive Using an Home- or Hospital-based Ovulation Monitoring on Stress
The goal of this observational study is to compare the difference of stress level and anxiety and depression between couples under home ovulation monitoring and hospital ultrasound monitoring.And whether it has a negative effect…
- Trial name
- NCT06127875
- Where
- China
- Volunteers
- 311 people, healthy volunteers welcome
- Sponsor
- The First Hospital of Jilin University
PCOS
Correction of Vitamin D Deficiency and Its Effect on Ovulation Induction in Women With PCOS (VIDEO): A Feasibility RCT
Recently, a special emphasis has recently been directed to the potential role of vitamin D and some regulatory peptides (e.g. adipokines and follistatin) and their associated metabolic roles and genetic factors in the development…
- Trial name
- PCOSD (NCT02656121)
- Testing
- Vitamin D, Ovulatory Agent
- Where
- Egypt
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ain Shams University