View clinical trials related to Fistula.
Filter by:The purpose of the proposed study is to investigate the usefulness of laser speckle contrast imaging (LSCI) compared to indocyanine green angiography (ICGA). We will collect data from a wide variety of neurovascular surgical procedures to determine when the technology is the most clinically useful. The intraoperative LSCI system provides high resolution images of blood flow in real-time without tissue contact and without the need for an exogenous contrast agent. Further study is needed to gain a better understanding of the use of the technique during surgery, but initial results suggest that the ability to identify blood flow changes with immediate feedback to the surgeon could be a significant advantage during many procedures.
Pulmonary vein isolation emerged as an effective and safe strategy to treat atrial fibrillation patients. Atrio-oesophageal fistula (AOF) represents a rare but devastating complication of AF ablation procedure. This complication (0.016-0.07%) requires an international effort to allow for better understanding of the factors contributing to its occurrence and the best management strategies. A worldwide, retrospective, multicenter registry focusing on the incidence, diagnosis and management of this complication.
To evaluate the safety and efficacy of the Zylox Drug Coated Balloon (DCB) for treatment of subjects presenting with de novo or non-stented restenotic obstructive lesion of native arteriovenous dialysis fistulae (AVF) in the upper extremity in China.
Distal pancreatectomy is the surgical technique performed to treat many pancreatic diseases located in neck and tail of the pancreas. Laparoscopic approach is the gold standard but in many centres the percentage of laparoscopic approach is still low. This technique has low mortality but 30% morbidity mostly related to pancreatic fistula. Some new devices (linear stapler, energy devices and patches) seem to decrease pancreatic fistula but there is not evidence based medicine that confirm the results published usually in unicentric studies.
Objectives: Primary - Evaluate the primary operator usability of VSI streaming software for realtime streaming of images from video capture devices to a head mounted display (Hololens 2) during Interventional Radiology procedures Secondary - Evaluate Radiographer usability of VSI streaming software. - Develop suggestions for future research studies to assess the safety and efficacy of the VSI streamer software during other Interventional radiology procedures - Evaluate the impact of VSI streaming software on room setup time, procedural time and fluoroscopy time - Assess the feasability of remote collaboration by real time image transmission between remote devices through 3D telemedicine
Pain and satisfaction score will be assessed at the end of surgery and compared in either of two groups
Preoperative assessment of visceral fat volume(VFV),total fat volume(TFV),pancreas/spleen density ratio and pancreatic duct diameter by multislice computed tomography abdomen to predict the risk of pancreatic fistula after Whipple's operation.
Magnetic resonance imaging (MRI) is the most used diagnostic tool for pre-operative assessment of anal fistula. However, there is lack of standardization in reporting this investigation. Moreover, reports may miss a number of key information for surgical planning. The aim of this study is to assess the effectiveness, reproducibility, and acceptability of a new template for reporting anal fistula, which may favor standardization in clinical practice and inform surgical decision making.
the aim of this study is to compare the effect of different modes of mechanical ventilation by using volume-controlled ventilation and pressure-controlled ventilation on cerebral blood flow monitored by cerebral oximetry during thoracoscopic surgeries in neonates.
Phase I/II Open-label Study to Assess the Safety and Efficacy of a Novel Tissue Engineered Airway Product, Consisting of Expanded Autologous Bone Marrow (BM) Derived Mesenchymal Stromal Cells (MSC) Seeded on to a Decellularised Allogeneic Patch of an Airway Scaffold in Subjects With Clinically Significant Bronchopleural Fistula.