Clinical trials: Anovulation
Infertility, Polycystic Ovary Syndrome
Treatment of Anovulatory Infertility in PCOS Patients
Clomiphene citrate (CC) and metformin are two effective drugs used to induce ovulation in patients with polycystic ovary syndrome (PCOS), even if it is still unclear which compound between them should be initially administered.
- Conditions
- Infertility, Polycystic Ovary Syndrome, Anovulation
- Trial name
- NCT00471523
- Testing
- Clomiphene citrate, Metformin
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- University Magna Graecia
Infertility
Endometrial Shedding Prior to Ovulation Induction Pilot Study
This is a pilot study examining the feasibility of implementing a large randomized control trial looking at the effect of endometrial shedding with medroxyprogesterone acetate compared to no pre-treatment in women taking…
- Trial name
- NCT02340013
- Testing
- Medroxyprogesterone acetate
- Where
- 2 sites in Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Anovulation, Amenorrhea
Effects of Gynecological Age on LH Sensitivity to Energy Availability
The purpose of this experiment is to investigate whether the dependence of luteinizing hormone pulsatility on energy availability declines during adolescence.
- Conditions
- Anovulation, Amenorrhea, Infertility, Starvation
- Trial name
- NCT00260286
- Testing
- Energy availability
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Ohio University
Polycystic Ovary Syndrome, Anovulatory
Endometrial Thickness and Subendometrial Vascularity in Anovulatory Polycystic Ovarian Syndrome Patients Treated by Metformin
The participants will receive metformin 500mg 3times per day for 3months and one month is left for spontaneous pregnancy to occur or not (primary outcome ) and the investigators will check endometrial thickness and…
- Trial name
- NCT03486626
- Testing
- Metformin
- Where
- Egypt
- Volunteers
- 85 people
- Sponsor
- Ain Shams Maternity Hospital
Infertility
Study to Investigate the Optimal Dose of Org 36286 to Induce Monofollicular Ovulation in Women With WHO Group II Anovulatory Infertility (P07016)
The objectives of this trial were to investigate the feasibility and the optimal dose of a single administration of Org 36286 to induce monofollicular ovulation in women with WHO Group II anovulatory infertility and to assess the…
- Trial name
- NCT00702585
- Testing
- Org 36286
- Volunteers
- 55 people
- Sponsor
- Organon and Co
PCOS, Myo-inositol-resistance
Myo-inositol Plus Alpha-lactalbumin in PCOS Myo-inositol-resistant Patients
The investigator's aim is to evaluate if the combination of myo-inositol and alpha-lactalbumin can overcome the resistance to myo-inositol in PCOS patients
- Trial name
- NCT03667443
- Testing
- Myo-inositol + folic a. + α-lactalbumin, Myo-inositol + folic a.
- Where
- Bulgaria
- Volunteers
- 50 people
- Sponsor
- Lo.Li.Pharma s.r.l
Polycystic Ovary Syndrome, Hypothalamic-Pituitary-Ovarian Axis Dysfunction (Disorder)
Subclinical Hypothyroidism and Normogonadotropic Anovulation
Thyroid hormones (TH) can modify the functioning of the hypothalamic-pituitary-ovarian axis, affecting the functions of granulosa cells and the development and apoptosis of preantral follicles.
- Trial name
- NCT05782725
- Testing
- Comparison of laboratory test results in women in the 4 study arms
- Where
- Poland
- Volunteers
- 300 people
- Sponsor
- Jagiellonian University
Polycystic Ovary Syndrome, Anovulation
Metformin and Folate Supplementation in Polycystic Ovary Syndrome (PCOS) Patients
Context: Metformin administration in women with polycystic ovary syndrome (PCOS) improves hormonal and metabolic patterns with beneficial effects in terms of reproductive outcomes and intermediate cardiovascular disease risk…
- Trial name
- NCT00953355
- Testing
- Folate plus metformin
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- University Magna Graecia
Infertility, Anovulation
A Phase III Clinical Study to Compare the Efficacy and Safety of DA-3801 and That of Gonal-F®
open label, active-controlled, randomized, parallel group, comparative study.
- Trial name
- NCT01820728
- Testing
- DA-3801 Injection, Gonal-F®
- Where
- South Korea
- Volunteers
- 93 people
- Sponsor
- Dong-A ST Co., Ltd.
Polycystic Ovary Syndrome
Metformin in Assisted Reproduction-MET-AR-study
Aim of study: To investigate whether four months of metformin treatment before IVF (in-vitro-fertilisation) or ICSI (intra-cytoplasmic-sperm-injection) might increase clinical pregnancy rate in normal-weight (body mass index…
- Trial name
- NCT00159575
- Where
- 2 sites in Norway
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Norwegian University of Science and Technology
Disorder of Endocrine Ovary, Hypersecretion; Cortisol
Pathogenesis of Functional Hypothalamic Amenorrhea
This is a randomized pilot study of the use of cognitive behavior therapy versus observation to treat functional hypothalamic amenorrhea, often termed stress-induced anovulation.
- Conditions
- Disorder of Endocrine Ovary, Hypersecretion; Cortisol, Metabolic Disturbance, Stress, Psychological
- Trial name
- NCT01674426
- Testing
- Cognitive behavior therapy
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of Pittsburgh
Anovulation
Predictors of Ovarian Response During Clomiphene Citrate Ovulation Induction in Patients With Polycystic Ovary Syndrome
The purpose of this study is to determine whether Visceral fat area and other criteria assessed during initial screening could predict the response to ovulation induction with clomiphene citrate (CC) in patients with polycystic…
- Trial name
- NCT02269306
- Testing
- clomiphen citrate
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Menoufia Obstetrics and Gynecology Group
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
Polycystic Ovary Syndrome
Lifestyle Intervention and Metformin for Women With Polycystic Ovary Syndrome (PCOS)
The purpose of this study is to determine if the combination therapy of lifestyle intervention and use of Metformin together will improve ovulation induction and hyperandrogenemia in women with polycystic ovary syndrome, by…
- Trial name
- NCT00151411
- Testing
- Metformin, Lifestyle Intervention
- Where
- United States
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Chronic Anovulation
Hysteroscopy in Chronic Anovulation
Patients with chronic anovulation presenting to the IVF clinic for subfertility treatment are at increased risk of endometrial hyperplasia and carcinoma.They are often subjected to endometrial biopsy to rule out any underlying…
- Trial name
- NCT03545945
- Testing
- Additional office hysteroscopy, Endometrial biopsy
- Where
- United States
- Sponsor
- University of South Florida
Polycystic Ovarian Syndrome, Subfertility
A Comparison of Letrozole and Clomifene Citrate
Polycystic ovary syndrome (PCOS) is one of the most common endocrinopathies, affecting 5% to 10% of women of reproductive age. Women with PCOS suffer from anovulatory infertility.
- Trial name
- NCT02647424
- Testing
- Letrozole, Clomiphene
- Where
- Hong Kong
- Volunteers
- 40 people
- Sponsor
- The University of Hong Kong
Hypogonadotropic Hypogonadism, Amenorrhea
Pulsatile GnRH in Anovulatory Infertility
The purpose of this study is to explore the effects of synthetic gonadotropin-releasing hormone (GnRH) upon the pituitary and ovaries of women with infertility.
- Conditions
- Hypogonadotropic Hypogonadism, Amenorrhea, Kallmann's Syndrome
- Trial name
- NCT00383656
- Testing
- GnRH, Pump
- Where
- United States
- Volunteers
- 270 people
- Sponsor
- Massachusetts General Hospital
Polycystic Ovary Syndrome, Infertility
Second-Line Treatments for Anovulatory Infertility in PCOS Patients
To date, it is still unclear the potential role of laparoscopic ovarian diathermy (LOD) in the management of polycystic ovary syndrome (PCOS)-related anovulatory infertility.
- Conditions
- Polycystic Ovary Syndrome, Infertility, Anovulation
- Trial name
- NCT00558077
- Testing
- Metformin plus clomiphene citrate, Laparoscopic ovarian drilling
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- University Magna Graecia
Anovulation, Polycystic Ovary Syndrome
Ovarian Laser Treatment in Women With Polycystic Ovarian Syndrome: A Randomized Study on the Laser Dose
BACKGROUND: A new effective way, transvaginal ultrasound-guided ovarian interstitial laser-coagulation treatment, in management of anovulation in patients with polycystic ovary syndrome (PCOS), has been presented in the data…
- Conditions
- Anovulation, Polycystic Ovary Syndrome, Infertility
- Trial name
- NCT00643708
- Testing
- ovarian interstitial laser treatment
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Shen-Zhen City Maternity and Child Healthcare Hospital
Polycystic Ovary Syndrome, Diminished Ovarian Reserve
Clinical Trial of Anovulatory Infertility
This project aims to study the expression of clock genes and related proteins in follicular fluid and granulosa cells, depicting the periodic, amplitude, and phase changes of biological clock genes and related proteins in women…
- Conditions
- Polycystic Ovary Syndrome, Diminished Ovarian Reserve, Ovulation Disorder
- Trial name
- NCT06601452
- Testing
- a compound prescription of Chinese medicine
- Where
- China
- Volunteers
- 650 people, healthy volunteers welcome
- Sponsor
- Affiliated Hospital of Nanjing University of Chinese Medicine