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Assessment and pharmacological correction of abnormalities in chloride (Cl-), bicarbonate (HCO3-) and mucus transport in rectal biopsies of CF patients

We aim to fill up the present gap in knowledge about HCO3- and mucus transport in native human intestine, and about possible effects of pharmacological correctors on these parameters in CF, by detailed electrophysiological and biochemical ex vivo…

A phase IIa, open-label study of two doses of GLPG1837 in subjects with cystic fibrosis and the S1251N mutation

Primary Objectives*To evaluate the safety and tolerability of multiple oral doses of GLPG1837 in subjects with CF and at least one copy of the S1251N mutation.Secondary Objectives*To assess changes in sweat chloride from baseline (Day 1) as the…

A comparative phase2 study assessing the efficacy of triheptanoin, an anaplerotic therapy in Huntington's Disease (HD)

The primary objective of TRIHEP 3 is to evaluate the efficacy of triheptanoin in (i) increasing the short term energy response in the metabolic profile of the brain of early affected HD patients, as captured by 31P-MRS, and (ii) slowing atrophy in…

Optical coherence tomography in non-syndromic craniosynostosis patients

The primary objective is to obtain OCT data for children aged 4 to 10 diagnosed with non-syndromic craniosynostosis and to compare these to the normal reference values.

Intranasal administration of oxytocin in children with Prader-Willi Syndrome. A randomized, open-label, cross-over trial of different treatment regimens of oxytocin administration. Effects on eating behaviour and social behaviour.

To evaluate the effects of long-term intranasal oxytocin on social behaviour in children with PWS and to compare the effects of different doses and frequencies of oxytocin administration

A Phase I/II Open Label Study in MPS IIIB Subjects to Investigate the Safety, Biodistribution, Pharmacokinetics, and Pharmacodynamics/Efficacy of SBC-103 Administered Intravenously

To evaluate the safety and tolerability of IV administration of SBC-103 in subjects with MPS lllB, Sanfilippo B.

National observational study to monitor the new guideline concerning treatment of atypical hemolytic uremic syndrome

Monitoring and evaluation of the Dutch guideline for treatment of aHUS in children and adults during two years.

A Multi-Center, Open-Label Study Evaluating the Safety, Tolerability, and
Efficacy of Pridopidine in Patients with Huntington's Disease

Primary Objective: The primary objective of this study is to evaluate safety and tolerability of pridopidine in patients with HD.Secondary Objectives: The secondary objectives of the study are to assess the effects of long-term, open-label dosing…

CoDeLaGe
A translational cohort study on self-injurious behaviour in people with Cornelia de Lange Syndrome

PrimaryEffective treatment regimes and preventive tools of SIB in CdLS by studying phenomenology, etiology and pathogenesis.Secondary a. Development of a flow chart for daily care (diagnostics; management) b. Evaluation whether the present study can…

A Double-Blind, Placebo-Controlled, Dose-Escalating, Phase 1 Study to Determine the Safety, Tolerability, Pharmacokinetics and Effect on Circulating Alpha-1 Antitrypsin Levels of ARC-AAT in Healthy Volunteer Subjects and in Patients with Alpha-1 Antitrypsin Deficiency (AATD)

The primary objective of the study is Study to determine the Safety, Tolerability, Pharmacokinetics and Effect on Circulating Alpha-1 Antitrypsin Levels of ARC-AAT in Patients with Alpha-1 Antitrypsin Deficiency (AATD)

Small bowel surveillance in patients with Peutz-Jeghers syndrome: comparing MR enteroclysis with double balloon enteroscopy.

The aim of this prospective study is 1) to evaluate the diagnostic efficacy of DBE in comparison to MRE as surveillance technique of the small-bowel in PJS patients, 2) to analyze patient burden and quality of life with DBE and MRE, and 3) to…

Determination whether the lack of functional AQP2 in kidneys of patients suffering from nephrogenic diabetes insipidus induces cyst formation

Does the lack of the Aquaporin-2 water channel cause cyst formation in patients suffering from nephrogenic diabetes insipidus?

Cerebrovascular manifestations of Hereditary Hemorrhagic Telangiectasia: a look beyond AVMs | A study of the prevalence of structural brain changes in HHT and an assessment of the MR cerebrovascular reactivity of HHT patients

The objectives of this study are:1. to evaluate the occurrence and distribution of structural brain changes in HHT patients with and without pulmonary AVMs as compared to healthy age matched controls;2. to evaluate the (autoregulatory) function of…

The effect of Ivacaftor in CF patients with a class III mutation

Primary objective is to objectively investigate the therapeutic potential of Ivacaftor in Dutch CF patients carrying a mutation associated with residual CFTR function. A secondary objective is to evaluate the correlations between individual…

A phase 3 prospective, uncontrolled, multicenter study evaluating pharmacokinetics, efficacy, safety, and immunogenicity of BAX 855 (PEGylated full-length Recombinant FVIII) in previously treated pediatric patients with severe hemophilia A

7.2 Primary ObjectiveThe primary objective is to assess the incidence of FVIII inhibitory antibodies(>=0.6 Bethesda units [BU] using the Nijmegen modification of the Bethesda assay).7.3 Secondary Objectives1. To evaluate the PK parameters of…

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…

Treatment of Ectopic Mineralization in Pseudoxanthoma Elasticum.

The main objective is to determine if bisphosphonate therapy with etidronate leads to stabilization or attenuation of ongoing calcification in the leg arteries as quantified by 18F-sodium fluoride(18F-NaF) PET-CT imaging in patients with PXE.…

A Phase 3, Multi-Center, Open Label Study of Efficacy and Safety of PEGylated rFVIII (BAX 855) in Previously Treated Patients With Severe Hemophilia A Undergoing Surgical or Other Invasive Procedures

The primary objective is to evaluate the peri-operative hemostatic efficacy of BAX 855 in male PTPs aged 18 - 75 years with severe hemophilia A (FVIII <1%) undergoing major or minor, elective or minor emergency surgical, dental or other…

Neuroimaging of visual perception

The main objective is to describe the interactions between physical sensory stimulations and high-level prior assumptions that give rise to visual perception. In two secondary objectives, we will advance novel model-based neuroimaging data-analysis…

APOLLO: A Phase 3 Multicenter, Multinational, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Patisiran (ALN-TTR02) in Transthyretin (TTR)-Mediated Polyneuropathy (Familial Amyloidotic Polyneuropathy-FAP)

This study aims to demonstrate the clinical efficacy of patisiran and to establish the safety of chronic dosing in ATTR patients with FAP.The primary objective of the study is to determine the efficacy of patisiran by evaluating the difference…