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Is endometrial withdrawal bleeding necessary prior to ovulation induction with clomiphene citrate?;A randomized controlled trial and feasibility study

To evaluate the effects of withholding progesterone-induced endometrial withdrawal bleeding before ovulation induction on the time to pregnancy and the ongoing pregnancy rate.

Optimisation of cost effectiveness through Individualised FSH Stimulation dosages for IVF Treatment: The OPTIMIST trial.

To evaluate whether in an IVF program routine application of an ORT and a subsequent individualised FSH regimen is cost-effective compared to a standard dose regimen.

ENdometrial cancer SURvivors' follow-up carE (ENSURE): Less is more? Randomized controlled trial to evaluate patient satisfaction and cost-effectiveness of a reduced follow-up schedule

The aim of this study is to compare a reduced follow-up schedule of 4 visits among low-risk, early-stage endometrial cancer survivors, with the schedule according to the current Dutch guideline that includes 10 to 13 visits, on:Primary outcomes:1.…

Cardiovascular Riskprofile in Women: Microvascular Status

To gain further insight into the interaction and possibly shared pathophysiological mechanisms of female-specific cardiovascular risk factors and events we will quantify white matter hyperintensities on brain MRI and assess endothelial function in…

Couple therapy for cancer survivors : A prospective, randomized controlled study.

The primary objective of the study is to gain insight in the short term and long term effects of the EFCT-ODA therapy on 1) dyadic coping abilities in the relationship and 2) relational satisfaction. Moreover, the process aspects of the ODA will be…

Erasmus MC Care Innovation for a healthy pregnancy. Efficacy of "Smarter Pregnant", an interactive food and lifestyle program on the mobile phone.

Investigate whether the "Smarter Pregnant" intervention in comparison with four screenings with food- and lifestyle advising leads to an improvement in unhealthy food habits (vegetables, fruit, folic acid use) after 24 weeks intervention,…

The use of indocyanine green for accurate sentinel node detection and removal in a group of high-risk nodal metastasis prostate cancer patients
To optimize and improve the sentinel node procedure in men with prostate cancer

The overall goal of this study is to further validate and improve the sentinel node procedure for prostate cancer using ICG-99mTc-nanocolloid. The first objective aims at further validation of the sentinel node procedure for prostate cancer via…

The effect of pH on human embryo development

To study the in vitro development of embryos in a pH that better resembles the pH of the uterus.

Management of bartholin gland cyst and abscess: marsupialization or word catheter.

Marsupialization and placement of a word catheter for the management of the cyst or abscess of the bartholin gland will be studied. Medical effectiveness in terms of recurrence of the cyst or abscess after 1 year follow up will be evaluated. Patient…

The hysteroscopic morcellator versus the bipolar resectoscope for removal of residual placental tissue: a randomized controlled trial.

To compare the HM to bipolar resectoscopy for removal of residual placental tissue in terms of efficiency and complications.

The hysteroscopic morcellator versus the bipolar resectoscope for removal of larger intrauterine polyps: a randomized controlled trial.

To compare the HM to bipolar resectoscopy for removal of large intrauterine polyps in terms of efficiency and complications.

A phase III, randomized, controlled, single-blind, multicentre, parallel arm trial to assess the efficacy and safety of Pergoveris® (follitropin alfa and lutropin alfa) and GONAL-f® (follitropin alfa) for multifollicular development as part of an assisted reproductive technology treatment cycle in poor ovarian responders, as defined by the European Society of Human Reproduction and Embryology criteria

The primary objective of the trial is to demonstrate superiority of Pergoveris® versus GONAL-f® in poorovarian response (POR) patients defined according to modified criteria set forth by the European Society of Human Reproduction and Embryology (…

Psychosexual consequences of risk-reducing salpingo-oophorectomy in BRCA1/2 mutation carriers.

Primary objective The primary objective is to examine the effect of a MBSR intervention on the menopause-specific quality of life in BRCA1/2 mutation carriers who experience RRSO-induced menopausal complaints. Secondary objectiveThe secondary…

Prospective randomized trial to evaluate and to compare the impact of hysteroscopic Essure® intratubal device placement and laparoscopic salpingectomy on IVF-ET outcomes of patients with hydrosalpinx.

1. To evaluate and compare the impact of hysteroscopic Essure® intratubal device placement and laparoscopic salpingectomy on IVF-ET outcomes of patients with hydrosalpinx.2. It is still uncertain whether laparoscopic salpingectomy for hydrosalpinx…

Cost-effectiveness of IUI, IVF and ICSI for male subfertility. The MAle Subfertility Therapy Effectiveness Rcts (MASTER).

In one third of subfertile couples male subfertility is diagnosed. Current treatments for male subfertility, IUI, IVF and ICSI, have,despite their widespread use, not been compared on their cost-effectiveness. The primary aim of this project is to…

Randomised controlled study comparing AEZS-108 with doxorubicin as second line therapy for locally advanced, recurrent or metastatic endometrial cancer

1. Overall survival (primary efficacy endpoint)2a. Efficacy: progression-free survival (PFS), overall response rate (ORR = CR + PR), and a clincal benefit rate (CBR) will be evaluated as CR + PR + SD for at least 3 months.2b. Safety: adverse events…

RCT comparing insertion of levonorgestrel releasing intrauterine system (Mirena) during the menstruation compared with random insertion beyond menstruations in patient-perceived pain.

In this randomized study, timing during (day 1-7 of the menstruation cycle WITH vaginal blood loss) or beyond menstruation (in menstruation cycle day 8 and further WITHOUT vaginal blood loss) will be compared regarding differences in patient-…

THL study: A multicenter trial comparing the cost-effectiveness of transvaginal hydrolaparoscopy and hysterosalpingography in the work-up for subfertility.

Objectives: The purpose of this study is to assess the costs and effects of THL compared to HSG in a large randomized controlled trial.

Pretherapeutic para-aortic lymphadenectomy in advanced stage cervical cancer.

1. To study the safety and feasibility of para-aortic surgical staging in advanced cervical cancer in the Netherlands.2. To provide insight in the possible effectiveness of para-aortic surgical staging in advanced cervical cancer as compared to…

A prospective Multicenter Randomized Study Comparing Photoselective Vaporization of the Prostate with the GreenLight XPS Laser System and Transurethral resection of the Prostate for Treatment of benign Prostatis Hyperplasia

The study will compare procedural and post procedural outcomes for photoselective vaporization of the prostate (PVP) and transurethral resection of the prostate (TURP). The study requires use of the CE marked GreenLight XPS* Laser System (GreenLight…