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The effectiveness of meaning-centered psychotherapy for eating disorders (MCP-ED) in adolescents with an eating disorder: a single-case experimental design

The primary objective of the current study is to investigate the effectiveness of MCP-ED in a clinical sample of adolescents with an ED. As a result, this study will provide critical information about the potential relevance of implementing MCP-ED…

The reliability of the 13C-phenylalanine breath test for phenylketonuria patients: a pilot study

To establish the test-retest reliability of the 13C-PBT for measuring Phe hydroxylation in patients with PKU.

Search for Genetic Factors in Parkinson's Disease - II

The objectives of this study are: 1. to identify new genetic variants causing or predisposing to PD; 2. to characterize the clinical phenotype in PD associated to specific genetic variants; 3. to investigate the molecular mechanisms of PD in…

Arginine-stimulated indication of early outcome after islet transplantation

Primary Objective: We aim to create a prediction model to predict islet graft function at 3 months post-transplantation, using early islet graft function assessed in the first week after islet transplantation.Secondary Objective(s): - To determine…

A clinical comparison of patient-specific 3D printed splints versus conservative splints in the treatment of distal radius fractures.

The main objective of this study is to assess patient reported outcome measures of adult patients who are diagnosed with a distal radius fracture and treated with a patient-specific 3D- printed splints as compared to a control cohort.

The Diabetes Body Project: Multi-site trial of a virtually delivered eating disorder prevention program for young females with type 1 diabetes

We aim to investigate the efficacy of a novel eating disorder prevention program, the Diabetes Body Project, specifically targeting young females T1D. Firstly, we will test the hypothesis that Diabetes Body Project will produce significantly greater…

CHIP-AML22 Master protocol: An open label complex clinical trial in newly diagnosed pediatric de novo AML patients - a study by the NOPHO-DBSHIP consortium

This study has been transitioned to CTIS with ID 2023-504999-25-00 check the CTIS register for the current data. To investigate wether the treatment of children and adolescents with AML can be improvedby means of:1) improved risk-group adapted…

A Phase 1/2 Study of the Safety, Tolerability, Pharmacokinetics and Preliminary Efficacy of
Relatlimab Plus Nivolumab in Pediatric and Young Adult Participants with Recurrent or
Refractory Classical Hodgkin Lymphoma and Non-Hodgkin Lymphoma

This study has been transitioned to CTIS with ID 2023-503715-14-00 check the CTIS register for the current data. Part A: To characterize the safety, tolerability, and define the MTD or RP2D for the combination of relatlimab + nivolumab in pediatric…

A Phase 3 Multicenter, Open-label Study to Evaluate the Efficacy, Pharmacokinetics, Safety, and Immunogenicity of Subcutaneously Administered Ustekinumab or Guselkumab in Pediatric Participants With Active Juvenile Psoriatic Arthritis

This study has been transitioned to CTIS with ID 2023-507144-36-00 check the CTIS register for the current data. Primary:Evaluate PK and efficacy of ustekinumab and guselkumab in jPsA. Secondary:Evaluate safety of ustekinumab and guselkumab in…

Randomized multi-centre open-label non-inferiority phase 3 clinical trial for patients with a stage IV childhood renal tumour comparing upfront Vincristine, Actinomycin-D and Doxorubicin (VAD, standard arm) with upfront Vincristine, Carboplatin and Etoposide (VCE, experimental arm)

This study has been transitioned to CTIS with ID 2023-508926-91-00 check the CTIS register for the current data. To determine non-inferiority of preoperative 6 weeks of VCE to VAD in the overall metastatic rapid response rate (MetRR) in newly…

CAsting and REhabilitation for osteochondral lesions of the talus in the skeletally immature: a prospective comparative observational study

The aim of this study is to improve the conservative management of OCLs of the talus in the skeletally immature due to the comparison of two different conservative strategies. An optimal conservative treatment can result in a better quality of life…

International cooperative Phase III trial of the HIT-HGG study group for the treatment of high grade glioma, diffuse intrinsic pontine glioma, and gliomatosis cerebri in children and adolescents < 18 years.

Primary objective:-To confirm that the Event-Free Survival (EFS) in patients &gt;= 3 years of age with WHO grade IV/CNS WHO grade 4 and WHO grade III/CNS WHOgrade 3 diffuse high grade gliomas as well as diffuse high grade gliomas without a…

An intervention to address feelings of shame and guilt related to survival based behavior after (sexual) assault.

The present study proposes to investigate the On(t)schuldig intervention. The main research question: Do adolescents report less trauma-related feelings of shame and guilt after following the intervention On(t)schuldig?

Primary percutaneous stenting above the ampulla versus endoscopic drainage
for unresectable malignant hilar biliary obstruction.

To compare the efficacy of PPS above the ampulla to standard EBD in patients with MHBO who are ineligible for surgical resection.

Renal Hemodynamics in patients with a univentricular Fontan circulation

The primary objective is to determine whether iRVF patterns and renal damage/function are different in patients with a Fontan circulation compared to age and sex-matched healthy controls.The secondary objectives are to- Identify the prevalence of…

CHIP-AML22/Quizartinib: A phase II, single arm, open label, study on the safety, efficacy, pharmacokinetics and pharmacodynamics of quizartinib in combination with chemotherapy and as single-agent after high dose therapy in newly diagnosed pediatric FLT3-ITD positive and NPM1 wild type AML patients.
(A linked-trial of the CHIP-AML22/Master protocol by the NOPHO-DB-SHIP consortium)

This study has been transitioned to CTIS with ID 2023-505000-27-01 check the CTIS register for the current data. To investigate the safety and efficacy of quizartinib in children and adolescents with newly diagnosed FLT3-ITD positive AML with normal…

A randomized-controlled trial investigating the effects of a magic-based intervention in children undergoing catheter-based ablation.

The primary objective is to investigate the efficacy of a magic-based intervention in alleviating short-term self-reported distress in children (7-18 years of age) undergoing catheter-based ablation for cardiac arrhythmias on the day of the…

SPACE: an innovative parent treatment for children with obsessive-compulsive disorder

(Also see METC- protocol)Primary Objective:To investigate the effectiveness of the SPACE treatment to improve family accommodation and OCD symptoms.Secondary Objective: To explore mechanisms of change (in OCD symptoms) for the effectiveness of the…

Unravelling body image in anorexia nervosa using virtual selves

The primary objective of the current study is to investigate whether self-disgust is heightened in patients with AN. If this indeed is the case, this would provide important leads to improve existing treatment options for AN.

The effectiveness of multisystemic therapy for adolescents with severe behavioural problems from families with intellectual disabilities: A mixed-method study

The aim of this study is to investigate the effectiveness of MST-ID for adolescents with severe behavioural problems from families with an intellectual disability (ID), compared to standard MST. It is hypothesised that MST-ID (n = 150 families) is…