814 results
Primary objective: To evaluate the in vivo biodistribution (measured in SUV) and quantitative radioactivity in organs of 89Zr-AMG211 in patients with relapse/refractory gastrointestinal adenocarcinoma as assessed by PET/CT. Secondary objectives: I)…
To identify and define characteristics of healthy lymph nodes and lymph nodes involved in different pulmonal diseases (lungcancer and sarcoidosis)
The purpose of this prospective study is to evaluate the value of 18F-FDG PET/CT and CT for preoperative regional N staging of bladder cancer and to verify the results by comparison with histopathological analysis, the gold standard.
The aim of this present diagnostic study is to determine the accuracy by which we can detect residual disease after neoadjuvant chemoradiotherapy.
To validate OFDI bronchoscopy as a diagnostic imaging modality to characterize pulmonary lesions.
To assess the feasibility and safety of intraoperative dual-modality imaging in patients with renal cell carcinoma with Indium-111-DOTA-girentuximab-IRDye800CW. Secondary objectives are to assess how intraoperative fluorescence imaging results…
The primary objective of the study is to ascertain the feasibility and safety to image tumor angiogenesis in head- and neck cancer patients using Ga-68-DOTA-RGD2 PET/CT. Secondary objectives are to determine the pharmacokinetics and biodistribution…
This study aims to investigate the feasability to use DW-MRI for mediastinal restaging after concomitant chemoradiotherapy and the feasabilitiy to predict whether or not mediastinal downstaging will be achieved during concomitant chemoradiotherapy…
Primary objective: To evaluate whole body distribution of 89Zr-pembrolizumab in patients with locally advanced or metastatic melanoma or NSCLC. Secondary objectives: i) To evaluate pharmacokinetics of 89Zr-pembrolizumab; ii) To assess the…
To evaluate the detection ctDNA in patients with PC of colorectal origin undergoing cytoreductive surgery and HIPEC at time of diagnosis in a feasibility trial This study is considered feasible:1. If in at least 70% of the patients ctDNA status…
Currently, only few publications exist which describe MRI for esophageal cancer. Therefore, the objective of the study is to develop a MRI protocol for imaging of this organ. The research will particularly be focussed on functional MRI. Those scans…
Objective:The aim of our study is to obtain a collection of head and neck squamous cell carcinomas that is well characterized for relevant clinical parameters, including follow-up.
In our previous studies using optical spectroscopy, both ex vivo and in vivo, most promising results were obtained for tissue diagnosis. Moreover, invasive procedures for biopsy or radiofrequency ablation in these tissues are all very common. Thus,…
In this study we will explore changes in the hepatic function after stimulation of hepatic cells with an oral food challenge, the **hepatocyte reserve capacity**. Moreover, we will explore potential differences in the hepatocyte reserve capacity…
To compare the performance and diagnostic accuracy of two EUS-guided tissue acquisition devices; a 25G Echotip Ultra Fine Needle Aspiration (FNA) device and a new, more flexible, 20G Echotip ProCore Fine Needle Biopsy (FNB) device.
Primary objective: to explore 18F-FDHT PET/CT as a predictor of response in patients with metastasized CRPC to be treated with enzalutamide. Secondary objective: to explore 18F-FDHT PET/CT as a predictor of clinical survival endpoints in patients…
This study is performed to compare the diagnostic performance and cost-effectiveness of different methods in the preoperative characterization of ovarian masses: RMI compared toa) simple ultrasound-based rules as a first step test and subjective…
Primary Objective: To assess whether the combination of Saline Infusion Sonohysterography (SIS) and Endometrial Brush Biopsy (EMB) will create an innovative algorithm for diagnosing corpus uteri malignancy in postmenopausal women suffering from…
The goal of this study is to be able to perform reliable measurements on AROM of neck and shoulders , exercise capacity, strength, MMO and functional mobility to evaluate the effectiveness rehabilitation programs in head and neck cancer survivors.
Main objective of this study is to determine if the [18F]FB-IL2 PET is able to detect a treatment-induced immune response in tumor lesions of patients with metastatic melanoma and if the tumor uptake of the tracer correlates with the number of IL2…