52 results
The principal objective of the study is to determine if the performance of the new technique (magnetic tracer and magnetometer) is equivalent to the performance of the standard technique (patent blue dye and radioisotope, wire localization).The…
To determine the resorption of ropivacaïne and serum concentration we need 6 bloodsamples at t=0, t=30 min, t=1 hour, t=2 hour, t=4 hour, t=8 hour. A pharmacokinetic model will be made for each procedure using a software package MW/Pharm © (version…
In this study we will evaluate the possibility to locally ablate small breast carcinomas with RFA. Finally this study should contribute to the replacement of the conventional lumpectomy by RFA.1) Can radiofrequency ablation (RFA) completely destroy…
Primary Objective: The primary objective of the present study is to assess the feasibility of using the declipseSPECT system for accurate I-125 seed localisations in breast cancer surgery.Secondary Objective(s): • Assess the accuracy of I-125 seed…
The principal objective of the study is to determine if the performance of the new technique (magnetic tracer and magnetometer) is equivalent to the performance of the standard technique (patent blue dye and radioisotope; or radioisotope alone).The…
A novel one-stage procedure where definitive implants are combined with a collagen matrix is compared to the traditional two-staged procedure where a tissue expander is placed before an implant. Our hypotheses are the following:The use of a collagen…
Aim of the study is to compare the efficacy and safety of the use of a low vacuum constant drainage system (Palin®) with a high vacuum closed suction drainage system (Medinorm S-400®) after chest wall masculinization in female-to-male transgenders.
The aim of this study is to investigate the host tissue response to the implanted collagen inlay in implant based breast reconstruction. Secondary, we want to investigate if the presence of capsular formation is associated with the presence of…
The aim of this study is to compare clinical outcomes and cost-effectiveness of two procedures for skin sparing mastectomy with implant reconstruction in a randomized clinical trial. The customary method for one-stage breast reconstruction with…
To evaluate the tissue-oxygenation and microcirculation before, during and after application of artificial pneumoperitoneum/-thorax using Near Infrared Spectroscopy (NIRS) and Sidestream Dark Field Imaging (SDF) and validate the usefulness of these…
To measure the wavelength dependent differences in optical properties between normal and malignant breast tissue over a broad wavelength range (400-1000 nm).
Primary Objective: 1. A search for (objective) EEG predictors (independent variables) for both acute and chronic postoperative pain (dependent variables) after breast cancer surgery. The EEG variables are derived from the above mentioned five…
The main objective of this feasibility study is to assess the treatment accuracy of MR-HIFU in patients with breast cancer using a dedicated MR-HIFU breast system. A secondary objective is to determine the safety.
Research question: Is microbubble-enhanced Iodine-125 seed localization an accurate tool for preoperative identification of the sentinel lymph node in women with breast cancer, in terms of diagnostic accuracy, sensitivity, feasibility, patient…
The objective of the study is to assess which outcomes are most important to patients, so that we can inform them better and contribute to decision making. If patients, depending on treatment or age, consider PROMSs more or less important than…
The BASIS study will analyze the full cancer genome of breast cancer subtype ER+ HER2-.
Our primary objective is to determine the effect of breast reconstruction on the risk of developing lymphedema. Secondarily, we will look at lymphedema and the correlation with 1) primary and secondary breast reconstruction, 2) the extent of…
This study investigates 3 different aspects of RFA treatment:1. Feasibility and safety of RFA treatment in elderly patients ( > 70 years) with T1 breast carcinoma who are not or less fit for surgery.2. Efficacy of RFA treatment in elderly…
MULTICENTER FEASIBILITY STUDY OF THE SENTINEL NODE PROCEDURE IN PATIENTS WITH MULTIPLE BREAST TUMORS
The aim of the study is to validate the sentinel node procedure in breast cancer patients with multiple tumors and to investigative whether an intratumoral injection of the radiopharmaceutical in each tumor will result in additional sentinel nodes…
proof of safety of the Style 410 silicon breast implants