Clinical trials: Ovulation Disorder, open to volunteers
PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Subclinical Hypothyroidism
Best Treatment for Women With Both (Polycystic Ovary Syndrome) PCOS and Subclinical Hypothyroidism
The goal of this randomized controlled trial is to compare letrozole alone versus letrozole plus levothyroxine for ovulation induction in infertile women with both PCOS and subclinical hypothyroidism.
- Conditions
- PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Subclinical Hypothyroidism, Female Infertility
- Trial name
- NCT06041204
- Testing
- Letrozole 2.5mg, Levothyroxine 25 Mcg (0.025 Mg) Oral Tablet
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Muhamed Ahmed Abdelmoaty Muhamed Alhagrasy
Infertility
Successive Doses of GnRH Agonist Versus Single Dose of GnRH Agonist to Trigger Ovulation in Hyper-responders
The aim of this randomized controlled study is to compare the efficacy of three successive doses of a GnRH agonist ( administered 36 , 24 and 12 hours before oocyte retrieval ) with a single dose of a GnRH agonist ( administered…
- Trial name
- NCT07569315
- Testing
- Successive doses GnRH agonist, Single dose GnRH agonist
- Where
- Egypt
- Volunteers
- 190 people
- Sponsor
- Bedaya Hospital
Obesity, Maternal
The Application of HCG in Luteal Support for Frozen Embryo Transfer in Ovulation Cycle of Obese Women
This study aims to explore whether the application of low-dose HCG in luteal support can improve the pregnancy outcomes of natural cycle frozen embryo transfer in obese patients
- Trial name
- NCT07633002
- Testing
- Human Chorionic Gonadotropin
- Volunteers
- 750 people, healthy volunteers welcome
- Sponsor
- The Second Hospital of Shandong University
Infertility, Infertility (IVF Patients)
Language Matters: Exploring the Impact of Language Concordance on Fertility Treatment Progression
Currently, patients presenting to the Fertility and Reproductive Medicine Center meet with an English-speaking provider and communicate through an interpreter, as none of the physicians speak Spanish.
- Conditions
- Infertility, Infertility (IVF Patients), Infertility Assisted Reproductive Technology, Ovulation Ind
- Trial name
- ImpaLa (NCT06636838)
- Testing
- Spanish-Speaking Provider
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Washington University School of Medicine
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
Infertility, Female, Ovulation Induction
Oral GnRH Antagonist (Linzagolix) Versus Injectable GnRH Antagonist in Controlled Ovarian Stimulation for In Vitro Fertilization: A Randomized Controlled Non-Inferiority Trial With a Concurrent Comparator Cohort Undergoing Progestin-Primed Ovarian Stimulation (PPOS)
Women undergoing IVF/ICSI who are candidates for a GnRH-antagonist protocol are randomly assigned 1:1 to oral linzagolix or the standard injectable GnRH antagonist (ganirelix or cetrorelix).
- Trial name
- NCT07732348
- Testing
- Ganirelix ; Cetrorelix, Medroxyprogesterone Acetate ; Micronized Progesterone, Linzagolix
- Volunteers
- 120 people
- Sponsor
- Centro A.M.B.R.A. (Associazione Medici e Biologi per la Riproduzione Assistita)
Letrozole, Clomiphene Citrate
LE + CC vs. LE for Ovulation Induction
This randomized controlled trial (RCT) aims to evaluate whether, in infertile women with WHO II/IV ovulatory disorders, a combination of letrozole (LE) and clomiphene citrate (CC) compared to LE alone, result in higher live birth…
- Conditions
- Letrozole, Clomiphene Citrate, Ovulation Disorder, Ovulation Induction
- Trial name
- COLA (NCT06934785)
- Testing
- IUI or intercourse
- Where
- Vietnam
- Volunteers
- 600 people
- Sponsor
- Mỹ Đức Hospital
Menstrual Cycle, Menstrual Distress (Dysmenorrhea)
Menstrual Cycle Symptoms and Female Health
The complexity inherent to the hormonal fluctuations associated with the female menstrual cycle (MC) has contributed, from a methodological perspective in research, to the neglect of women's physiological characteristics and to…
- Conditions
- Menstrual Cycle, Menstrual Distress (Dysmenorrhea), Premenstrual Syndrome, Abnormal Uterine Bleeding (AUB)
- Trial name
- CICLOS (NCT07699224)
- Testing
- Prevalence
- Where
- Spain
- Volunteers
- 400 people
- Sponsor
- Universidad Rey Juan Carlos
Abnormal Uterine Bleeding (AUB), Ovulation Dysfunction
Clinical Efficacy And Safety of Dydrogesterone In The Treatment Of Abnormal Uterine Bleeding During Puberty
This multicenter prospective cohort study evaluates the clinical efficacy and safety of dydrogesterone versus drospirenone and ethinylestradiol in adolescents aged 10-19 years with abnormal uterine bleeding-ovulatory dysfunction…
- Trial name
- NCT07703488
- Where
- China
- Volunteers
- 240 people
- Sponsor
- Guangdong Women and Children Hospital
Polycystic Ovarian Syndrome (PCOS)
Comparative Study Between HOMA1-IR and HOMA2-IR in Prediction of Ovulation Outcome in Women With PCOS
122 women diagnosed with PCOS seeking fertility in the fertility clinic at kasr Alainy hospital will be subjected to Homeostatic model assessment for insulin resistance 1 was calculated for all participants through the equation…
- Trial name
- NCT06793904
- Testing
- Aromatase inhibitor Letrozole
- Where
- Egypt
- Volunteers
- 122 people
- Sponsor
- Cairo University
PCOS (Polycystic Ovary Syndrome), Infertility
Letrozole Extended vs Traditional Therapy for Ovulation Induction in Women With PCOS (PROLEx-PCOS)
This randomized clinical trial aims to compare the efficacy and safety of extended letrozole therapy (5 mg/day for 10 days) versus standard letrozole therapy (5 mg/day for 5 days) for ovulation induction in women with polycystic…
- Conditions
- PCOS (Polycystic Ovary Syndrome), Infertility, Anovulation
- Trial name
- PROLEx-PCOS (NCT07159880)
- Testing
- Traditional Letrozole Therapy, Extended Letrozole Therapy
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- GABRIEL MONTEIRO PINHEIRO
Poor Response to Ovulation Induction, Infertility, Female
Autologous Platelet Rich Plasma Intraovarian Infusion for Poor Responders
Autologous platelet rich plasma (PRP) intraovarian infusion may improve ovarian response to controlled ovarian stimulation as well as the hormonal profile of poor ovarian response infertile women subjected to intracytoplasmic…
- Conditions
- Poor Response to Ovulation Induction, Infertility, Female, Ovarian Insufficiency, Ovarian Failure
- Trial name
- PRPPOR (NCT05181748)
- Testing
- Autologous platelet rich plasma
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Genesis Athens Clinic
Polycystic Ovary Syndrome, Reproductive Medicine
Interest of Myo-inositol Supplementation in Women With Polycystic Ovarian Syndrome
The main objective will be to check if MyoInositol (MYO) reduces the total resistance rate to Clomiphene Citrate (CC). For this, our study will be controlled, randomized and double blinded.
- Trial name
- MYOPK (NCT03059173)
- Testing
- Myo-Inositol + Levomefolic acid, Clomiphene Citrate
- Where
- France
- Volunteers
- 276 people
- Sponsor
- University Hospital, Lille
PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Obese
Role of Semaglutide in Restoring Ovulation in Youth and Adults With Polycystic Ovary Syndrome
Girls and women 12-35 years old with obesity and polycystic ovarian syndrome who are on or off metformin, will receive a glucagon like peptide-1 receptor agonist intervention for 10 months to induce metabolic changes, weight loss…
- Trial name
- RESTORE (NCT05819853)
- Testing
- Semaglutide Injectable Product (Wegovy and/or Ozempic)
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- University of Colorado, Denver
Functional Hypothalamic Amenorrhea, FHA
A Study to Investigate Mibavademab in Adult Women With Functional Hypothalamic Amenorrhea
This study is researching an experimental drug called mibavademab (also called "study drug"). The study is focused on participants with a condition called Functional Hypothalamic Amenorrhea (FHA).
- Trial name
- KYRIAD (NCT07235917)
- Testing
- Mibavademab
- Where
- 11 sites in United States
- Volunteers
- 34 people
- Sponsor
- Regeneron Pharmaceuticals
Pregnancy Related, Fertility Issues
Luteal Phase Support in IUI MOH Treatment Luteal Phase Support in IUI MOH Treatment
The LUMO study is a multicenter, randomized controlled trial that evaluates the effectivity of luteal phase support in MOH/IUI treatment.
- Conditions
- Pregnancy Related, Fertility Issues, Luteal Phase Defect, Infertility Unexplained
- Trial name
- LUMO (NCT05080569)
- Testing
- Progesterone Vaginal Product
- Where
- Netherlands
- Volunteers
- 1,008 people
- Sponsor
- UMC Utrecht
Menstrual Cycle, Ovulation
Apple Women's Health Study
This is an observational longitudinal study to advance the understanding of menstrual cycle and gynecologic health conditions including PCOS, infertility and breast cancer.The study will be hosted within the Research…
- Conditions
- Menstrual Cycle, Ovulation, Menstruation, Polycystic Ovary Syndrome
- Trial name
- NCT04196595
- Where
- United States
- Volunteers
- 500,000 people, healthy volunteers welcome
- Sponsor
- Apple Inc.
Polycystic Ovary Syndrome, Anovulation
Effect of Vitamin D on Ovulation Rate in Women With Polycystic Ovary Syndrome
This is a randomized double-blind controlled trial on the effect of vitamin D supplementation to assess the ovulation rate of women with polycystic ovary syndrome (PCOS) and other reproductive, endocrine and metabolic outcomes…
- Trial name
- NCT04650880
- Testing
- Vitamin D
- Where
- 3 sites in Hong Kong
- Volunteers
- 220 people
- Sponsor
- The University of Hong Kong
ICSI, IVF
Dual Trigger VS HCG Trigger for Final Oocyte Maturation in Normal Responders
To compare the embryological and reproductive outcomes of dual trigger versus conventional hCG trigger for final oocyte maturation in normal responder patients undergoing ICSI cycles.
- Conditions
- ICSI, IVF, Normal Responders, Infertility Assisted Reproductive Technology
- Trial name
- DT-HCG-IVF (NCT07861399)
- Testing
- Dual trigger (human chorionic gonadotropin plus GnRH-agonist), hCG trigger
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Al-Azhar University
Oncological Disease, Fertility Preservation
Ovulation Induction With GnRH Analogue or Dual Trigger?
Most medically assisted procreation (ART) techniques, including oocyte cryopreservation for fertility preservation, involve controlled ovarian stimulation.
- Trial name
- NCT07546136
- Where
- Italy
- Volunteers
- 200 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna