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Showing 1-6 of 6 trials
NCT06643520
EUS-guided liver biopsy (EUS-LB) is increasingly used to diagnose patients with liver disease, especially in anxious patients who need sedation. There is an ongoing debate about the optimal needle size for EUS-LB. Some clinicians prefer a thinner 22-gauge biopsy needle because they presume it to be safer, and some studies show that their performance is the same as a thicker 19-gauge needle. However, some other studies show that the adequacy and diagnostic accuracy of a 19-gauge needle is better, and the rates of adverse events are the same. In this study, we aimed to compare the adequacy and diagnostic accuracy of samples obtained by the same endoscopist from the same liver lobe during the same session.
NCT00643656
A 50% nitrous oxide / 50% oxygen premix is administrated to the patient during the realization of liver biopsy in order to relax him and to reduce his pain during this painful medical treatment. This single investigator centre and national clinical trial is done blindly : half of patients will receive 50% nitrous oxide / 50% oxygen premix and half of them a placebo gas (mixture of 50% oxygen and 50% nitrogen). 94 patients will be included in this clinical protocol.
NCT06773390
In this study, we aim to evaluate the spectrum and pattern of liver diseases diagnosed by percutaneous tru-cut needle liver biopsy.
NCT05614973
A prospective, randomized, two-arm, single-center study to compare efficacy and safety of percutaneous ultrasound-guided liver biopsy of conventional method (multiple liver punctures) versus coaxial method followed by needle tract plugging.
NCT04003766
This study is to evaluate and directly compare the technical success, tissue quality, diagnostic efficacy and safety profile of Percutaneous and Endoscopic Ultrasound-guided Liver Biopsy.
NCT02573545
To demonstrate that the use of Standard @IFE and Planning@IFE features of the IFE software, compared to the current method, when planning and inserting the needle under MRI monitoring in the context of liver biopsies enable: * a facilitation of the planning stages of the procedure (route path, marking of the entry point and alignment of the MRI cutaways on the planned path), resulting in a reduction in the duration of the planning stages, * a facilitation of the real-time modification of MRI cutaways during the procedure, resulting in a reduction of the duration of the procedure