6 documents found, page 1 of 1
A Machine-Based Approach to Preoperatively Identify Patients with the Most and ...
Tsilimigras, D; Mehta, R; Moris, D; Sahara, K; Bagante, F; Paredes, A; Moro, A; Guglielmi, A; Aldrighetti, L; Weiss, M; Bauer, T; Alexandrescu, SBackground: Accurate risk stratification and patient selection is necessary to identify patients who will benefit the most from surgery or be better treated with other non-surgical treatment strategies. We sought to identify which patients in the preoperative setting would likely derive the most or least benefit from resection of intrahepatic cholangiocarcinoma (ICC). Methods: Patients who underwent curative-in...
Effect of Surgical Margin Width on Patterns of Recurrence among Patients Underg...
Tsilimigras, D; Sahara, K; Moris, D; Hyer, J; Paredes, A; Bagante, F; Merath, K; Farooq, A; Ratti, F; Pinto Marques, H; Soubrane, O; Azoulay, D; Lam, VIntroduction: Although a positive surgical margin is a known prognostic factor for recurrence, the optimal surgical margin width in the context of an R0 resection for early-stage hepatocellular carcinoma (HCC) is still debated. The aim of the current study was to examine the impact of wide (> 1 cm) versus narrow (< 1 cm) surgical margin status on the incidence and recurrence patterns among patients with T1 HCC ...
Hepatocellular Carcinoma Tumour Burden Score to Stratify Prognosis After Resection
Tsilimigras, D; Moris, D; Hyer, J; Bagante, F; Sahara, K; Moro, A; Paredes, A; Mehta, R; Ratti, F; Pinto Marques, H; Silva, S; Soubrane, O; Lam, VBackground: Although the Barcelona Clinic Liver Cancer (BCLC) staging system has been largely adopted in clinical practice, recent studies have emphasized the need for further refinement and subclassification of this system. Methods: Patients who underwent hepatectomy with curative intent for BCLC-0, -A or -B hepatocellular carcinoma (HCC) between 2000 and 2017 were identified using a multi-institutional databa...
Utilizing Machine Learning for Pre- and Postoperative Assessment of Patients Un...
Tsilimigras, D; Mehta, R; Moris, D; Sahara, K; Bagante, F; Paredes, A; Farooq, A; Ratti, F; Pinto Marques, H; Silva, S; Soubrane, O; Lam, VBackground: There is an ongoing debate about expanding the resection criteria for hepatocellular carcinoma (HCC) beyond the Barcelona Clinic Liver Cancer (BCLC) guidelines. We sought to determine the factors that held the most prognostic weight in the pre- and postoperative setting for each BCLC stage by applying a machine learning method. Methods: Patients who underwent resection for BCLC-0, A and B HCC betwee...
Evaluation of the ACS NSQIP Surgical Risk Calculator in Elderly Patients Underg...
Sahara, K; Paredes, A; Merath, K; Tsilimigras, D; Bagante, F; Ratti, F; Pinto Marques, H; Soubrane, O; Beal, E; Lam, V; Poultsides, G; Popescu, IBackground: The American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) surgical risk calculator (SRC) aims to help predict patient-specific risk for morbidity and mortality. The performance of the SRC among an elderly population undergoing curative-intent hepatectomy for hepatocellular carcinoma (HCC) remains unknown. Methods: Patients > 70 years of age who underwent hepatectomy ...
Prognosis After Resection of Barcelona Clinic Liver Cancer (BCLC) Stage 0, A, a...
Tsilimigras, D; Bagante, F; Sahara, K; Moris, D; Hyer, J; Wu, L; Ratti, F; Pinto Marques, H; Soubrane, O; Paredes, A; Lam, V; Poultsides, G; Popescu, IBackground: Although the Barcelona Clinic Liver Cancer (BCLC) staging system has been largely adopted in clinical practice, recent studies have questioned the prognostic stratification of this classification schema, as well as the proposed treatment allocation of patients with a single large tumor. Methods: Patients who underwent curative-intent hepatectomy for histologically proven hepatocellular carcinoma (HC...