Rivfka Shenoy
A5074590641- Cholangiocarcinoma and Gallbladder Cancer Studies
- Gallbladder and Bile Duct Disorders
- Adrenal and Paraganglionic Tumors
- Pituitary Gland Disorders and Treatments
- Pancreatic and Hepatic Oncology Research
- Cancer, Hypoxia, and Metabolism
- Hernia repair and management
- Gastric Cancer Management and Outcomes
- Viral-associated cancers and disorders
- Pediatric Hepatobiliary Diseases and Treatments
- Opioid Use Disorder Treatment
- Pain Management and Opioid Use
- Appendicitis Diagnosis and Management
- Biliary and Gastrointestinal Fistulas
- Hormonal Regulation and Hypertension
- Cancer Diagnosis and Treatment
- Plant Disease Resistance and Genetics
- Glioma Diagnosis and Treatment
- Abdominal Surgery and Complications
- Anesthesia and Pain Management
- Intestinal Malrotation and Obstruction Disorders
- Esophageal and GI Pathology
- Congenital Diaphragmatic Hernia Studies
- Pelvic and Acetabular Injuries
- Cancer-related molecular mechanisms research
VA Greater Los Angeles Healthcare System
2020-2024
University of California, Los Angeles
2019-2024
QB3
2021-2024
Veterans Health Administration
2022
Harbor–UCLA Medical Center
2022
Los Angeles County Department of Health Services
2022
RAND Corporation
2022
Olive View-UCLA Medical Center
2022
American College of Surgeons
2022
NYU Langone Health
2021
To investigate the influence of type surgery (transplant vs resection) on overall survival (OS) in patients with hilar cholangiocarcinoma (H-CCA).Outcomes after resection for H-CCA are poor, yet transplantation is currently only reserved well-selected unresectable disease.All who underwent from 2000 to 2015 at 10 institutions were included. Three additionally had active transplant protocols similar selection criteria over time periods.Of 304 suspected H-CCA, 234 attempted and 70 enrolled a...
Adrenocortical carcinoma (ACC) is a rare but aggressive endocrine tumor, and the prognostic factors associated with long-term outcomes after surgical resection remain poorly defined.To define clinicopathological variables recurrence-free survival (RFS) overall (OS) curative of ACC to propose nomograms for individual risk prediction.Nomograms predict RFS OS were proposed using multi-institutional cohort patients who underwent curative-intent surgery at 13 major institutions in United States...
<h3>Importance</h3> The current recommendation is to perform re-resection for select patients with incidentally discovered gallbladder cancer. optimal time interval both patient selection and long-term survival not known. <h3>Objective</h3> To assess the association of from initial cholecystectomy reoperation overall survival. <h3>Design, Setting, Participants</h3> This cohort study was conducted January 1, 2000, December 31, 2014 at 10 US academic institutions. A total 207 cancer who...
Most gallbladder cancers (GBCs) are discovered incidentally after routine cholecystectomy. The influence of timing diagnosis on disease stage, treatment, and prognosis is not known. Patients with GBC who underwent resection at 10 institutions from 2000 to 2015 were included. diagnosed (IGBC) nonincidentally (non-IGBC) compared. Primary outcome was overall survival (OS). Of 445 patients GBC, 266 (60%) IGBC 179 (40%) non-IGBC. Compared IGBC, non-IGBC more likely have R2 resections (43% vs 19%;...
Curative-intent treatment for localized hilar cholangiocarcinoma (HC) requires surgical resection. However, the effect of adjuvant therapy (AT) on survival is unclear. We analyzed impact AT overall (OS) and recurrence free (RFS) in patients undergoing curative resection.We reviewed with resected HC between 2000 2015 from ten institutions participating U.S. Extrahepatic Biliary Malignancy Consortium. RFS OS. The probability OS were calculated method Kaplan Meier using multivariate Cox...
The systemic inflammatory response may be associated with tumor progression. We sought to analyze the impact of neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte (PLR) on recurrence-free survival (RFS) disease-specific (DSS) among patients who underwent surgery for adrenocortical carcinoma (ACC).Patients undergoing ACC were identified from a multi-center database. Cut-off values 5 190 defined as elevated NLR PLR, respectively, long-term outcome was assessed.Among 84 ACC, 29 (34.%)...
Background Adrenocortical carcinoma (ACC) is a rare and aggressive malignancy with limited therapeutic options beyond surgical resection. The characteristics of actual long‐term survivors following resection for ACC have not been previously reported. Method Patients who underwent at one 13 academic institutions participating in the US Carcinoma Group from 1993 to 2014 were analyzed. stratified into four groups: early mortality (died within 2 years), late 2–5 5‐year survivor (survived least 5...
BACKGROUND Current data on the utility of port‐site excision (PSE) during re‐resection for incidentally discovered gallbladder cancer (IGBC) in US are conflicting and limited to single‐institution series. METHODS All patients with IGBC who underwent curative at 10 institutions from 2000 2015 were included. Patients without PSE compared. Primary outcome was overall survival (OS). RESULTS Of 449 pts GBC, 266 discovered, which 193(73%) had data; 47 pts(24%) PSE, 146(76%) did not. The rate...
Background Although radical re‐resection for gallbladder cancer (GBC) has been advocated, the optimal extent of remains unknown. The current study aimed to assess impact common bile duct (CBD) resection on survival among patients undergoing surgery GBC. Methods Patients curative‐intent GBC were identified using a multi‐institutional cohort patients. Multivariable Cox‐proportional hazards regression was performed identify risk factors poor overall (OS). Results Among 449 identified, 26.9%...