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Non-invasive fetal electrocardiography and speckle tracking echocardiography in the second trimester, 16 until 28 weeks gestational age: a prospective cohort study.

The primary objective of this study is to generate reference values for NFMS parameters as well as for 2D-STE parameters during the second trimester, 16 until 28 weeks gestational age. The secondary objective is to investigate the diagnostic…

Hydra study

To prospectively validate the safety and efficiency of management according to the YEARS algorithm to safely rule out clinically suspected PE in patients with active malignancy to be compared with `standard' management by CTPA alone in a…

Optimal postoperative chest tube and pain management in patients surgically treated for primary spontaneous pneumothorax; a randomized controlled trial.

Our objective is to compare the efficacy of early chest tube removal combined with single-shot PVB versus standard treatment (chest tube for at least 3 days and thoracic epidural analgesia (TEA)) after surgery for PSP. Efficacy is defined as…

Bifurcation PCI with a hybrid strategy with drug eluting balloons versus a stepwise provisional two-stent strategy. A randomized controlled single-blinded multicentre trial and registry

In this study we will compare a hybrid DEB strategy with a conventional bailout 2-stent strategy (TAP/T-stenting or Culotte) in patients with a bifurcation lesion with sub-optimal side-branch result. The primary endpoint will be the composite…

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.