Search for a trial

MRKH syndrome caused by Intrauterine Placental Transfusion between sex-discordant twins?

The aim of this study is to determine whether male microchimerism is present in patients with MRKH syndrome. This would be a sign of intrauterine cell trafficking - and possible AMH transfer- from male to female co-twin. This placental blood…

Long term results of the surgical treatment of bilateral undescended testis with special interest in the fertlity potential.

1. To assess the long term outcome of surgical treatment for bilateral undescended testes with special regard for the fertility potential. 2. In the past 2 different techniques have been used for orchidopexy (with or without involving of the tunica…

Sexual functioning in women with the Mayer-Rokitansky-Küster-Hauser syndrome (MRKH syndrome) and their partners and physiological sexual arousal responses in these women with a surgical or non-surgical created neovagina

The study comprises 2 parts.Part 1: Primary: to assess sexual functioning, sexual self image and psychological and relational functioning in MRKH women with surgical or non- surgical created neovaginas and their partners and make a comparison with…

Molecular studies on reduced ovarian reserve and embryo competence in BRCA1/2 mutation carriers

Investigate the association between BRCA1/2-mutations, DNA damage, apoptosis and oocyte/embryo quality in immature germinal vesicle (GV) bearing oocytes, immature metaphase 1 (MI) and unfertilized mature metaphase 2 (MII) oocytes and affected early-…

Prospective study on the treatment of congenital vaginal agenesis or vaginal hypoplasia - genital reconstruction, gynecological and urological aspects, psychosexual and social aspects and quality of life

Evaluation study on the effectiveness of a new developed vaginal dilatation programme for medical-psychological treatment of vaginal hypoplasia / agenesis.

Sex hormones, sex chromosomes, and sexual differentiation of the brain

Our objective is to determine the role of androgens and the Y-chromosome in sexual differentiation of the brain. Women with CAIS, who only differ from typical women in that they have a Y-chromosome, and from men in that they cannot respond to…

Genetics of pelvic organ prolapse; identification of specific gene defects in patients and their family members.

Genetic analysis of the familial inheritance pattern of the COL3A1 2209G>A polymorphism.

A randomized, double-blind, controlled phase III study of Stimuvax® (L-BLP25 or BLP25 liposome vaccine) in combination with hormonal treatment versus hormonal treatment alone for first-line therapy of post-menopausal women with estrogen
receptor (ER)-positive and/or progesterone receptor (PgR)-positive, inoperable locally advanced, recurrent, or metastatic breast cancer

PrimaryDemonstration of superior efficacy (as measured by PFS time) of L-BLP25 in combination with hormonal treatment (HT) over placebo plus HT, when used for first-line therapy of hormone receptor-positive (ER+ and/or PgR+), inoperable locally…

Improving risk estimates for familial breast cancer

Main and long-term goal of this project is to gain more knowledge of the relationship between genome-wide genetic variation and the risk of breast cancer, in the context of a positive family history. This knowledge will improve individual risk…

The effect of hormonal replacement therapy on menopausal complaints related to biochemical changes in surgically and naturally postmenopausal women.
A prospective observational comparative study.

The aims of this prospective study are to investigate:1a: Changes in menopausal symptoms and biochemical changes as result of PBSO in premenopausal women.1b: Changes in menopausal symptoms and biochemical changes as result of PBSO in postmenopausal…

Diffusion weighted MRI for evaluation of endometrium and uterine cavity - which phase of the menstrual cycle is optimal for diffusion weighted MR imaging?

In order for DW-MRI to become a possible alternative to invasive diagnostics, we must first optimise the point in the menstrual cycle at which DW-MRI is conducted. This study aims to find the preferable point in the cycle.

Longterm psychological riskprofiles in women at risk for hereditary breast cancer adhering to surveillance or opting for prophylactic mastectomy

To identify the determinants of psychological vulnerability through time (for the development of the prognostic risk profiles)

Pedicled Peritoneum Vaginoplasty in feminizing genital Surgery; implementation according to IDEAL framework

Primary Objective: To assess the safety of the single flap peritoneum vaginoplasty procedure by studying adverse events and complications during, directly after and within 90 days of the operation. Secondary Objectives: - To assess short- (12 weeks…

Turner syndrome minipuberty study

The hormonal range of LH, FSH, AMH, inhibin B, testosterone and estradiol in girls with TS during the minipuberty and the relation of the hormone serum levels with the karyotype.

TUbectomy with delayed oophorectomy as alternative for risk-reducing salpingo-oophorectomy in BrcA-Women to assess the Safety of Prevention: the TUBA-WISP II study

To evaluate RRS with delayed RRO as an alternative for RRSO in BRCA1/2 gene germline mutation carriers. We hypothesize that RRS with delayed RRO leads to an equal ovarian cancer incidence when compared to RRSO.

Is MRKH syndrome caused by Intrauterine Placental Transfusion between sex-discordant twins?
- measurement of AGD / 2D:4D ratio-

The aim of this study is to assess the relationship between the AGD, the 2D:4D ratio and the presence of MRKH syndrome, endometriosis and PCOS.

Early TUbectomy with delayed oophorectomy to improve quality of life as alternative for risk reducing salpingo-oophorectomy in BRCA1/2 gene mutation carriers

To evaluate RRS after childbearing with delayed RRO as an alternative for RRSO in BRCA1/2 gene germline mutation carriers. We hypothesize that delay of menopause leads to an improvement of quality of life and sexual functioning, and a decrease in…