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Basophil Activation Test cow's milk for replacement of the food challenge test

Determination of the (cost)effectiveness of the replacement of the expensive, risky and time-consuming food challenge test bythe Basophil Activation Test (BAT) for the diagnosis of an IgE-mediated cow*s milk allergy in children.

Comparison between Direct Oral Anticoagulation (DOAC) Interruption and DOAC Continuation in Patients Undergoing Elective Invasive Coronary Angiography or Percutaneous Coronary Intervention

The aim of our study is to study the safety of continued DOAC use during ICA or CAG in elective procedures, by comparing the risk of in-hospital and 30-day bleeding complications between continued and interrupted DOAC use.

RCT to assess In hospital 24 hour observation with telemetry of Syncope patients admitted to the Cardiac Emergency Room

1) To determine if the 24 hour admission with TM can be omitted safely in the setting of CER for patients with low- and intermediate risk syncope (non-inferiority) 2) to determine the health care cost reduction (superiority), 3) additional…

The effectiveness of Cerclage for the reduction of extreme preterm birth and
perinatal mortality in Twin pregnancies with a short cervix.

To assess the effectiveness of a cerclage in women with a twin pregnancy with a midpregnancy short cervix compared to standard treatment (no cerclage) in the prevention of extreme preterm birth (PTB) < 28 weeks of GA.

Complex fractionated atrial electrocardiograms (CFAEs) guided ablation versus pulmonary vein isolation guided ablation in persistent atrial fibrillation, a multicenter randomized trial

to compare the efficacy and safety of complex fractionated atrial electrocardiograms (CFAEs) guided ablation to pulmonary vein isolation based ablation in patients with persistent atrial fibrillation (AF).

Comparison Of reduced DAPT followed by P2Y12 inhibitor Monotherapy with Prasugrel vs stAndard Regimen in STEMI patients treated with OCT-guided vs aNgio-guided completE revascularization.

This study has been transitioned to CTIS with ID 2024-515883-30-00 check the CTIS register for the current data. The primary objective of this study is to prove noninferiority regarding safety and effectiveness of 30-45 day of DAPT followed by…

LIMited wEdge ResectIon for Colonic T1 cancer - a prospective multicenter cohort study

The aim of this study is to investigate the safety and efficacy of CAL-WR as primary and curative colon-preserving treatment for T1 colon cancer. Our primary endpoint is reduction of oncologic resections for low-risk T1 colon cancer. As secondary…

COMPRehensive assessment of prevalence, risk factors and mechanisms of impaired medical and psychosocial health outcomes among Adolescents and Young Adults with cancer: the prospective observational COMPRAYA cohort study

To examine the prevalence, risk factors and mechanisms of impaired health outcomes (short- and long-term medical and psychosocial effects and late effects) over time among a population-based sample of AYA cancer patients.Primary Objective: - To…

The DRAIHA study: Data Registry of AutoImmune Hemolytic Anemia, to improve diagnostic testing for the development of personalized treatment protocols in AIHA patients

Primary objective1. The primary aim of the study is to answer the question whether specification of a positive direct antiglobulin test and/or red blood cell autoantibody specification is correlated with the clinical course in patients with AIHA.…

The prospective data collection initiative on on small bowel, colorectal and anal cancer - a prospective observational cohort study.

The main objectives of this project are:- To start a prospective observational cohort study of patients who have been diagnosed with CRC, small bowel and anal cancer and follow them from time of diagnosis until death.- To prospectively collect data…

Observational Dutch Young Symptomatic StrokE studY - Extended

To investigate the role of the immune system in the etiology and prognosis in an acute ischemic stroke (or TIA) in young stroke patients.

Melanoma Margins Trial-II: 1cm v 2cm Wide Surgical Excision Margins for AJCC Stage II Primary Cutaneous Melanoma (MelMarT-II)

This study will determine whether there is a difference in disease free survival for patients treated with either a 1cm excision margin or 2cm margin for clinical stage II (pT2b-pT4b) primary cutaneous melanoma (AJCC 8th edition, Table 1). The…

Evaluation of the additional effect of continuous ultrasound bladder monitoring in urotherapy for children with functional daytime urinary incontinence. The SENS-U trial

To evaluate cost effectiviness of the SENS-U (continuous ultrasonic bladder monitoring) in urotherapy for children with functional daytime urinary incontinence.

The safety and cost-effectiveness of discontinuing disease-modifying therapies in stable relapsing-onset multiple sclerosis (DOT-MS): a randomized rater-blinded multicenter trial.

The aim of this study is to identify whether it is possible to safely discontinue treatment in stable RRMS patients who have shown no evidence of active inflammation in the years prior to inclusion in terms of the return of inflammatory disease…

A prospective evaluation of pancreatic cyst surveillance, based on the consensus statement, formulated by the European study group on cystic tumours of the pancreas

First, to establish the yield of the currently propagated pancreatic cyst surveillance program, and second, to identify possible alternative surveillance strategies, which might be more (cost) effective.

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…

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.

Single use vs reusable catheters in intermittent CatheterizatiOn for treatment of urinary retention: a Multicenter, Prospective, RandomizEd controlled, non-inferiority trial (COMPaRE)

The main objective of this trial is to determine whether reusable catheters are not less efficient as single use catheters, measured by symptomatic UTIs. Secondary objectives are adverse events like hospital admissions due to UTIs, urethral damage/…

The beneficial value of 18F FDG PET/CT in the follow-up of stage III non-small cell lung cancer patients

Primary Objective The primary objective of this study is to compare the 3-year overall survival of stage III NSCLC patients during follow-up surveillance with 18F FDG PET/CT versus follow-up with conventional CT surveillance. Secondary…

An interventional, prospective IVD device study for the testing of DNA extracted from tumor tissue biopsy samples from adult participants with metastatic Non-Small Cell Lung Cancer (NSCLC) for potential inclusion in the MSD Phase 3 clinical trial (Protocol No MK-1084-004) to demonstrate clinical performance of the therascreen® KRAS RGQ PCR Kit.

To utilize the therascreen KRAS RGQ PCR Kit (KRAS Kit) as a screening test to identify KRAS G12C mutations in newly diagnosed metastatic NSCLC participants and thereby determine eligibility for enrolment into the Phase 3 clinical study (MK-1084-004…