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Healthy volunteer studies for development of imaging techniques for motion management in MR-guided adaptive radiotherapy

Development of new imaging techniques for MR-guided motion management in the presence of respiratory motion

Vessel- and bone-based Ultrasound Registration

Primary objective: - To develop an automatic segmentation algorithm using artificial intelligence for real-time intra-operative vessel segmentationSecondary objectives: - Post-operative evaluating the accuracy of…

Multi-parametric MRI in patients suspected for muscle invasive bladder cancer: a new local staging paradigm

The aim of this study is to determine whether multiparametric MRI (mpMRI) of the bladder, in combination with an outpatient biopsy for histological confirmation, is a faster, safer, cheaper and therefore more cost-effective way to detect or…

Clinical performance study protocol for use of the B7-H4 (A57.1) Assay to identify and select B7-H4 positive ovarian, endometrial, biliary tract, breast cancer, and squamous non-small cell lung cancer patients for recruitment into the AstraZeneca Phase I/IIa Multi-center, Open-label Master Protocol Dose Escalation and Expansion Study of AZD8205 as Monotherapy and in Combination with Anticancer Agents in Participants with Advanced Solid Tumors

The primary objective of this clinical performance study is to evaluate the effectiveness of the B7-H4 (A57.1) Assay in identifying B7-H4 positive (B7-H4 membrane staining at any intensity in ≥25% tumor cells) ovarian, endometrial, biliary tract,…

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…

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.

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.

Feasibility of in vivo image-guided navigation during a robot-assisted prostatectomy

To test the feasibility of image-guided navigation during robot-assisted prostatectomy

Personalized elective neck irradiation guided by sentinel lymph node biopsy in patients with squamous cell carcinoma of the oropharynx, larynx or hypopharynx with a clinically negative neck: (chemo)radiotherapy to the PRIMary tumor Only. The PRIMO study.

To compare safety and efficacy of treatment with sentinel lymph node biopsy guided elective neck irradiation versus standard elective neck irradiation in patients receiving definitive (chemo)radiotherapy for squamous cell carcinoma of the…

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 Open-label, Randomized, Controlled Phase 3 Study of Disitamab Vedotin in Combination with Pembrolizumab Versus Chemotherapy in Subjects with Previously Untreated Locally Advanced or Metastatic Urothelial Carcinoma that Expresses HER2 (IHC 1+ and Greater)

Primary Objectives:Associated pharmaceutical trial:To compare the efficacy of disitamab vedotin in combination with pembrolizumab to chemotherapy as first-line treatment in participants with advanced UC that expresses HER2Clinical…

HAKA trial 10 years follow-up

Primary: investigate the (cost-)effectiveness of replacing RFU after THA and TKA at 10 years by COD by comparing the complications and clinical visits between patients with COD versus RFU at 10 years after THA and TKA. Secondary: investigate the…

HAKA trial 1 year follow-up

To investigate the (cost-)effectiveness of COD compared to RFU at 1 year, up to 2 years after THA and TKA.

Selecting Ovarian Cancer patients for PARP Inhibitor (SOPI) study

The main objective of the SOPI study is to select the HRD test that best predicts longest PFS on PARP-i in non-BRCA1/2 EOC patients, in order to adequately select patients that will benefit from a PARP-i. Secondary objectives are: to…

An explorative study to assess novel measurement methods for evaluating speech and swallowing function in healthy volunteers and patients with tongue carcinoma (stage I-II)

The first part of the study aims to depict speech and swallowing function with 3D-dMRI in healthy volunteers to establish a set protocol for use in patients. The second part of the study will investigate if anatomical and functional differences in…

Sequential imaging for suspicion of Prostate cancer Reducing Overdiagnosis and Unnecessary biopsy with Timely diagnosis of significant cancer

The primary objectives of this study are to evaluate the safety and effectiveness of a novel diagnostic approach applying PSA-density and MRI-imaging-based monitoring, as opposed to immediate prostate biopsy, in men with an intermediate risk of…

FAFOR

Primary Objective: to determine the dose effect relationship between radiation dose and liver function by comparing the change in liver function after SBRT in whole liver and liver sub-volumes receiving a low/medium/high doses of radiation.