Clinical trials: Follicle Cyst
Polycystic Ovary Syndrome
Effect of High Testosterone on Sleep-associated Slowing of Follicular Luteinizing Hormone (LH) Frequency in Polycystic Ovary Syndrome
The purpose of this study is to determine whether a testosterone receptor blocker (flutamide) will normalize sleep-wake luteinizing hormone pulse frequency relationships in women with polycystic ovary syndrome.
- Trial name
- CRM004 (NCT00930228)
- Testing
- Flutamide
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Menstrual Cycle Abnormal, Polycystic Ovary Syndrome
Quantum Menstrual Health Monitoring Study
The Quantum Menstrual Health Monitoring Study will measure four key reproductive hormones in the urine to characterize patterns that predict and confirm ovulation, referenced to serum hormones and the gold-standard of the…
- Conditions
- Menstrual Cycle Abnormal, Polycystic Ovary Syndrome, Athletes
- Trial name
- QMHMS (NCT05936840)
- Testing
- Mira Monitor tracking
- Where
- Canada
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Quanovate Tech Inc.
Polycystic Ovary Syndrome
AMH for the Identification of PCOM in PCOS Diagnosis
The purpose of this study is to validate the anti-müllerian hormone (AMH) cut-off established and validated in the APHRODITE study, for the determination of PCOM as part of the diagnosis of PCOS, using the Elecsys AMH Plus…
- Trial name
- HARMONIA (NCT05527353)
- Where
- Finland
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- Oulu University Hospital
Follicle Cyst, Teeth, Impacted
Histopathologic Changes in Dental Follicle Associated With Radiographically Normal Impacted Lower Third Molars
This study aimed to evaluate the incidence of histopathologic changes in dental follicles associated with radiographically normal impacted lower third molar and to determine the relationship between cystic changes in follicle…
- Conditions
- Follicle Cyst, Teeth, Impacted, Pathology
- Trial name
- NCT04708119
- Testing
- The follicular tissues were also excised after tooth extraction.
- Where
- Turkey (Türkiye)
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Polycystic Ovarian Syndrome
Comparison of Bone Morphogenetic Protein-4 (BMP-4) and 7 Levels Between Control and Polycystic Ovarian Syndrome (PCOS) Patients.
The investigators aim to compare the levels of bone morphogenetic protein-4 and -7 (BMP-4 and 7) in blood, follicular fluid and ovarian organ culture supernatant obtained from healthy subjects and polycystic ovarian syndrome…
- Trial name
- NCT01162447
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- V.K.V. American Hospital, Istanbul
Female Infertility Due to Diminished Ovarian Reserve, Vitamin D Deficiency
Differences in Ovarian Reserve Markers and Vitamin D Between Infertile Indian, Arabian and Caucasian Population
The aim of this study is to confirm the difference in ovarian reserve markers and serum vitamine D levels between infertile indian, arabian and caucasian population.
- Conditions
- Female Infertility Due to Diminished Ovarian Reserve, Vitamin D Deficiency, Hormone Deficiency, Follicular Cyst of Ovary
- Trial name
- NCT02209168
- Where
- Spain
- Volunteers
- healthy volunteers welcome
- Sponsor
- IVI Madrid
Luteinised Follicular Cyst
Effects of Letrozole During the Luteal Phase After Controlled Ovarian Stimulation in Oocyte Donors.
The objective of this trial is to determine whether the use of letrozole during the luteal phase in oocyte donors diminishes the ovarian volume, as well as to evaluate its effect on the duration of the luteal phase, taking into…
- Trial name
- LETRODON (NCT06244745)
- Testing
- Administration of letrozole
- Where
- Spain
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- IVI Madrid
PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries
Changes in Serum, Follicular Fluid SREBP1c and LRG1 Levels in PCOS Patients and Correlation With Insulin Resistance
Polycystic ovary syndrome (PCOS) is a common reproductive endocrine and metabolic disease that affects 6-20% of women of childbearing age worldwide.
- Trial name
- NCT06066034
- Testing
- HOMA-IR，ESHRE/ASRM
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Gui Xiaoting
Polycystic Ovary Syndrome, Healthy
Ovarian Response to Recombinant Follicle Stimulating Hormone in Women With PCOS
Women with PCOS suffer from anovulation and, as a result, infertility. Efforts to clinically induce ovulation in these women using follicle stimulating hormone (FSH) administered subcutaneously seemingly requires prolonged…
- Conditions
- Polycystic Ovary Syndrome, Healthy, Anovulation, Hyperandrogenism
- Trial name
- NCT03252223
- Testing
- Recombinant Follicle Stimulating Hormone
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Polycystic Ovary Syndrome, IVF
Follicular Fluid Raman Shifts and IVF Outcomes
This study intends to collect about 150 cases of follicular fluid samples from PCOS and non-PCOS infertility patients undergoing in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) cycles (in clinical…
- Trial name
- NCT04838535
- Testing
- Raman spectrum
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- ShangHai Ji Ai Genetics & IVF Institute
Oligomenorrhea, Amenorrhea
Ultrasound Characterization of Ovarian Follicle Dynamics in Women With Amenorrhea
In women with regular menstrual cycles, antral follicles have been shown to grow in synchronous cohorts, called waves, 2-3 times in a menstrual cycle.
- Conditions
- Oligomenorrhea, Amenorrhea, Polycystic Ovary Syndrome (PCOS)
- Trial name
- NCT01927432
- Where
- United States
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Cornell University
Polycystic Ovarian Syndrome, Ovarian Hyperstimulation Syndrome
Ovarian Hyperstimulation Syndrome and Cabergoline
Cabergoline prevents ovarian hyperstimulation syndrome in high risk patients by disrupting follicular fluid hormone microenvironmentally altering the follicular fluid levels of insulin like growth hormone -I (IGF-I)…
- Trial name
- NCT01569256
- Testing
- Cabergoline
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Etlik Zubeyde Hanim Womens' Health and Teaching Hospital
Weight Loss, Anovulation
Evaluation of Ovarian Morphology and Function in Overweight Women During Weight Loss
The objective of this study is to explore the effects of weight loss on body composition, metabolic status, reproductive hormones, and ovarian follicle development in obese women with regular menstrual cycles versus obese women…
- Conditions
- Weight Loss, Anovulation, Amenorrhea, Infertility
- Trial name
- NCT01785719
- Testing
- Commercial Weight Loss Program
- Where
- United States
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Cornell University