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Amenorrhea Clinical Trials

A listing of Amenorrhea medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (22) clinical trials

Amenorrhea is the medical term for the lack of menstrual periods, including on a permanent or temporary basis.

Phase N/A

Hormonal Regulation of Puberty and Fertility

The key initiating factors for reproductive development remain among the great mysteries of pediatric and reproductive endocrinology. The onset of puberty is initiated by pulsatile secretion of gonadotropin-releasing hormone (GnRH) from the hypothalamus. GnRH secretion is fully active during the neonatal period, quiescent throughout most of childhood, and is reactivated ...

Phase N/A

Ultrasound Characterization of Ovarian Follicle Dynamics in Women With Amenorrhea

In the ovaries, eggs rest in fluid filled sacs called follicles. When follicles grow they form small fluid-filled cysts that can be easily seen when we use ultrasound to view the ovaries. In women with regular menstrual cycles, groups of 10 to 20 follicles grow and regress at 2 or ...

Phase N/A

Autologous Bone Marrow-derived Mesenchymal Stem Cells for Atrophic Endometrium in Patients With Repeated IVF Failures

Sixty patients eligible for the study will be divided to two groups (experimental and control) according to randomization (envelope) procedure in 1:1 ratio. For patients of the main group bone marrow stem cells will be extracted from the crest of the ilium using standard methodology. After extraction and cultivation final ...

Phase

Comparing the Efficacy of Intrauterine Balloon and Intrauterine Contraceptive Device for the Therapy of Uterine Adhesion

Intrauterine balloon and IUD are both effective in the therapy for intrauterine adhesion. The IUD is usually inserted into the uterine after a hysteroscopic adhesiolysis and removed after two or three month later. Several investigators demonstrated its favorable effect in the recurrence of adhesion after the treatment of intrauterine adhesion. ...

Phase N/A

Platelet-rich Plasma (PRP) for Endometrial Regeneration and Repair

BACKGROUND There is a need for new and more effective therapies for patients with intrauterine adhesions (Asherman's Syndrome) and persistent thin endometrial lining in in vitro fertilization (IVF) treatment programs, particularly for patients resistant to standard therapies HYPOTHESIS Platelet rich plasma stimulates cellular processes involved in endometrial regeneration relevant to ...

Phase

Total Antioxidant Capacity Before and After HRT in Hypotalamic Amenorrhea

The aim of our study is to investigate the effects of 6 months oh HRT on total anti-oxidant capacity, clinical, endocrine and metabolic features in women affected by hypotalamic amenorrhea. The study group included 20 patients treated with 1 mg of transdermal estradiol daily and 10mg of oral Medroxyprogesterone acetate ...

Phase N/A

Pheno- & Genotyping POF (WHO III)

First goal of the study is to phenotype patiens with hypergonadotropic ovarian dysfunction (WHO III) adequately. This group includes women with premature ovarian failure (POF), incipient ovarian failure (IOF), poor response after ovarian hyperstimulation, early menopause and hypergonadotropic primary amenorrhea. The standardized phenotyping consists of a questionnaire focusing on reproductive, ...

Phase N/A

Treatment of Severe Asherman Syndrome by Collagen Scaffold Loaded With Autologous Bone Marrow Mononuclear Cells

Severe asherman syndrome will lead to infertility, and the most common method to treat asherman syndrome is operating to dissect adhesions. In order to prevent the postoperative re-adhesion, many physical isolation measures have been tried. However, they don't improve the microenvironment of endometrial regeneration. It's reported that bone marrow mononuclear ...

Phase

Intrauterine Balloon Therapy to Prevent the Recurrence of Intrauterine Adhesions

Patients The patients will be recruited from the Hysteroscopy Center of the Fuxing Hospital, Beijing, China. Before the surgery all patients with suspected Asherman syndrome will undergo preoperative evaluations, including a detailed history of the menstrual pattern, any previous intrauterine surgery, and reproductive history, as well as trans-vaginal ultrasonography. The ...

Phase N/A