View clinical trials related to Fluorescence.
Filter by:Pediatric subjects aged 6-17 with biopsy confirmed cancer and imaging findings suspicious for pulmonary metastatic disease scheduled to undergo pulmonary metastasectomy via and open or minimally invasive approach.
The success or failure of a reconstruction is largely related to the vascularization of the operated area. Near infrared fluorescence (also near infrared fluorescence angiography, NIR FA) with ICG administration is an innovative technique to quantify tissue perfusion. Based on the results obtained in other subspecialties, NIR fluorescence appears to be a promising way to quantify tissue perfusion in reconstructive surgery. Fluorescence research has previously been used in the context of microsurgery and breast reconstructions using implants, but structural objective determinations are lacking. Our study is successful if we are able to determine a cut off value for the absolute or relative perfusion parameters.
To investigate the accuracy of fluorescence angiography technique IMA classification and the impact of lymph node mapping technique on the dissection of No. 253 lymph nodes.
To explore the short-term and long-term outcomes of fluorescence laparoscopic navigation D2 lymph node dissection for colorectal cancer surgery by comparing it with D3 lymph node dissection.
This prospective study aims to assess the safety and feasibility of lymph node identification using bevacizumab-800CW in patients with cT1-3N0-2 tumours, using peritumoral submucosal injections
This prospective study aims to assess the safety and feasibility of lymph node identification using bevacizumab-800CW in patients with cT1-3N0-2 tumours, using intravenous administration.
This study is design to address, as follows: 1. correlation between fluorescence-based CFD measurements and tumor burden (primary tumor size, number of metastatic sites) 2. fluorescence-based CFD measurements and changes are related to tumor response. Based on the results of this study, the role of fluorescence-based CFD as a predictive biomarker for palliative chemotherapy is to be confirmed.
Determining whether we could visualize uptake of the fluorescent tracer Bevacizumab-800CW, targeting VEGF-A in atherosclerotic plaques by using the new imaging technique Multispectral Optoacoustic Tomography both in- and ex vivo.