ShivakumarVigneshMDAGAF, FASGE, FACG

PubMed

• ORAL N-ACETYL CYSTEINE VERSUS RECTAL INDOMETHACIN FOR PREVENTION OF POST ERCP PANCREATITIS: A MULTICENTER MULTINATIONAL RANDOMIZED CONTROLLED TRIAL.
  Pezhman Alavinejad, Nguyen-Phuong Nhu Tran, Omid Eslami, Omar El Shaarawy, Ahmad Hormati, Seied Saeed Seiedian, Abazar Parsi, Mohammed Hussien Ahmed, Nitin Shanker Beh...> ;Arquivos De Gastroenterologia. 2022 Nov 14
• 1 citations
  Lower rates of endoscopy and higher mortality in end-stage renal disease patients with gastrointestinal bleeding: A propensity matched national study.
  Rajat Garg, Malav P Parikh, Pravallika Chadalvada, Amandeep Singh, Krishna Sanaka, Keerat R Ahuja, Manik Aggarwal, Rajesh Veluvolu, Shivakumar Vignesh, Tarun Rustagi> ;Journal of Gastroenterology and Hepatology. 2022 Mar 1
• 11 citations
  Microbiome and colorectal carcinogenesis: Linked mechanisms and racial differences.
  Sofia C Tortora, Vimal M Bodiwala, Andrew Quinn, Laura A Martello, Shivakumar Vignesh> ;World Journal of Gastrointestinal Oncology. 2022 Feb 15
• 4 citations
  Impact of COVID-19 on Endoscopy Training: Perspectives from a Global Survey of Program Directors and Endoscopy Trainers.
  Shivakumar Vignesh, Amna Subhan Butt, Mohamed Alboraie, Bruno da Costa Martins, Alejandro Piscoya, Quang Trung Tran, Damien Tan Meng Yew, Shahriyar Ghazanfar, Pezhman ...> ;Clinical Endoscopy. 2021 Sep 30
• 5 citations
  Impact of Fellow Participation During Colonoscopy on Adenoma Detection Rates.
  James L. Araujo, Palashkumar Jaiswal, Karthik Ragunathan, Fray Martin M. Arroyo-Mercado, Gurasees S. Chawla, Canny Li, Wajiha Kazmi, Alexander Le, Nikita Gupta, Tanuj ...> ;Digestive Diseases and Sciences. 2021 Feb 21
• 17 citations
  Epidemiology, Diagnosis, Staging and Multimodal Therapy of Esophageal and Gastric Tumors.
  Donelle Cummings, Joyce Wong, Russell Palm, Sarah E. Hoffe, Khaldoun Almhanna, Shivakumar Vignesh> ;Cancers. 2021 Feb 2
• 5 citations
  Outcomes and risk factors for ERCP-related complications in a predominantly black urban population
  Nathaniel Kwak, Daniel Yeoun, Fray Martin M. Arroyo-Mercado, Ghassan Mubarak, Derrick Cheung, Shivakumar Vignesh> ;BMJ Open Gastroenterology. 2020 Sep 1
• 29 citations
  The global impact of COVID-19 on gastrointestinal endoscopy units: An international survey of endoscopists.
  Mohamed Alboraie, Alejandro Piscoya, Quang Trung Tran, Robin B. Mendelsohn, Amna Subhan Butt, Luciano Lenz, Pezhman Alavinejad, Mohamed H Emara, Zouhour Samlani, Ahmed...> ;Arab Journal of Gastroenterology. 2020 Aug 26
• 5 citations
  Privacy Concerns About Personal Health Information and Fear of Unintended Use of Biospecimens Impact Donations by African American Patients
  Abhimanyu Amarnani, Michael Chen, Sophia Dynes, Bryan Flores, Ariella Moshchinsky, Yeon Joo Lee, Vadim Kurbatov, Iuliana Shapira, Shivakumar Vignesh, Laura A. Martello...> ;Journal of Cancer Education. 2020 Jun 1
• 4 citations
  Effect of individualized feedback on learning curves in EGD and colonoscopy: a cluster randomized controlled trial.
  Samuel Han, Joshua C. Obuch, Rajesh N. Keswani, Matthew Hall, Swati G. Patel, Paul Menard-Katcher, Violette C. Simon, Eze Ezekwe, Eva Aagaard, Asyia Ahmad, Saad Algham...> ;Gastrointestinal Endoscopy. 2020 Apr 1
• 8 citations
  A Prospective Multicenter Study Evaluating Endoscopy Competence Among Gastroenterology Trainees in the Era of the Next Accreditation System.
  Samuel Han, Joshua C. Obuch, Anna Duloy, Rajesh N. Keswani, Matthew Hall, Violette C. Simon, Eze Ezekwe, Paul Menard-Katcher, Swati G. Patel, Eva Aagard, Bryan B. Brim...> ;Academic Medicine. 2020 Feb 1
• 2 citations
  Evaluation of the feasibility of intrapancreatic delivery of drug-loaded microparticles via EUS-guided fine needle injection using a swine model
  Jennifer Caceres, Maria Munoz-Sagastibelza, A K M Nawshad Hossian, Jenny Paredes, Kaylene Barrera, George Mattheolabakis, Laura A. Martello, Shivakumar Vignesh> ;Endoscopy International Open. 2019 Aug 8
• 2 citations
  Diagnostic performance of endoscopic ultrasound-guided fine-needle aspiration for cystic and non-cystic pancreatic neuroendocrine tumors.
  Amaninder Dhaliwal, Jonathan R. Strosberg, Barbara A. Centeno, Shivakumar Vignesh> ;Endoscopy International Open. 2019 Jul 1
• 5 citations
  Confounders in Adenoma Detection at Initial Screening Colonoscopy: A Factor in the Assessment of Racial Disparities as a Risk for Colon Cancer
  Yakira N. David, Lorenzo F. Ottaviano, Jihye Park, Sadat Iqbal, Michelle Likhtshteyn, Samir T Kumar, Helen Lyo, Ayanna E. Lewis, Brandon E. Lung, Jesse T. Frye, Li Hua...> ;Journal of Cancer Therapy. 2019 Apr 4
• The Utility of Endoscopic Ultrasound-Guided Brachytherapy in Liver Metastasis: A Case Report and Review of the Literature.
  Nayana George, Benjamin Tharian, Helen Lyo, Apoorva Jayarangaiah, Irini Youssef, Joie Singh, Samy I. McFarlane, Shivakumar Vignesh> ;American Journal of Medical Case Reports. 2018 Oct 14
• 106 citations
  Successful creation of pancreatic cancer organoids by means of EUS-guided fine-needle biopsy sampling for personalized cancer treatment.
  Hervé Tiriac, Juan Carlos Bucobo, Demetrios Tzimas, Suman Grewel, Joseph F. LaComb, Leahana Rowehl, Satish Nagula, Maoxin Wu, Joseph Kim, Aaron R. Sasson, Shivakumar V...> ;Gastrointestinal Endoscopy. 2017 May 1
• 5 citations
  EGD core curriculum.
  Richard S. Kwon, Raquel E. Davila, Daniel Mullady, Mohammad A. Al-Haddad, Ji Young Bang, Juliane Bingener-Casey, Brian P. Bosworth, Jennifer Christie, Gregory A. Cote,...> ;Videogie. 2017 Jul 1
• 12 citations
  Survival benefits in colorectal adenocarcinoma with the use of metformin among a black diabetic inner city population.
  Roger Zhu, Kirk Rattanakorn, Steven Pham, Divya Mallam, Thomas McIntyre, Moro O. Salifu, Irini Youssef, Samy I. McFarlane, Shivakumar Vignesh> ;Colorectal Cancer. 2017 Jun 21
• 35 citations
  Pharmacokinetics and safety of vitamin E δ-tocotrienol after single and multiple doses in healthy subjects with measurement of vitamin E metabolites
  Amit Mahipal, Jason B. Klapman, Shivakumar Vignesh, Chung S. Yang, Anthony Neuger, Dung Tsa Chen, Mokenge P. Malafa> ;Cancer Chemotherapy and Pharmacology. 2016 Jun 8
• 13 citations
  Interference with daily activities and major adverse events during esophageal pH monitoring with bravo wireless capsule versus conventional intranasal catheter: a syst...
  Anthony Iluyomade, Abiola Olowoyeye, O. Fadahunsi, L. Thomas, C. N. Libend, K. Ragunathan, Jay Fenster, Shivakumar Vignesh> ;Diseases of the Esophagus. 2016 Mar 1
• 32 citations
  Cell-surface markers for colon adenoma and adenocarcinoma.
  Kamini Sewda, Domenico Coppola, Steven A. Enkemann, Binglin Yue, Jongphil Kim, Alexis S. Lopez, Jonathan W. Wojtkowiak, Valerie E. Stark, Brian Morse, David Shibata, S...> ;Oncotarget. 2016 Feb 15
• 9 citations
  Autoimmune Pancreatitis: Updated Concepts of a Challenging Diagnosis
  Brian Morse, Barbara A. Centeno, Shivakumar Vignesh> ;The American Journal of Medicine. 2014 Oct 1
• 24 citations
  A microRNA-based test improves endoscopic ultrasound-guided cytologic diagnosis of pancreatic cancer.
  Randall E. Brand, Alex T. Adai, Barbara A. Centeno, Linda S. Lee, George Rateb, Shivakumar Vignesh, Charles Ménard, Anna Wiechowska–Kozłowska, Hubert Bołdys, Marek Har...> ;Clinical Gastroenterology and Hepatology. 2014 Oct 1
• 10 citations
  Minimally invasive mediastinal staging of non-small-cell lung cancer: emphasis on ultrasonography-guided fine-needle aspiration.
  Cynthia L. Harris, Eric M. Toloza, Jason B. Klapman, Shivakumar Vignesh, Kathryn Rodriguez, Frank J. Kaszuba> ;Cancer Control. 2014 Jan 1
• 2 citations
  Endoscopic Therapy of Neoplasia Related to Barrett's Esophagus and Endoscopic Palliation of Esophageal Cancer:
  Shivakumar Vignesh, Sarah E. Hoffe, Kenneth L. Meredith, Ravi Shridhar, Khaldoun Almhanna, Akshay K. Gupta> ;Cancer Control. 2013 Apr 1
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Journal Articles

• Induction gemcitabine-based chemotherapy and neoadjuvant sterotatic body radiation therapy achieve high margin-negative resection rates for borderline resectable pan...  
  Chuong MD, Springett GM, Weber J, Klapman J, Vignesh S, Pamela Hodul, Mokenge P. Malafa, Susan Leuthold, Sarah E. Hoffe and Ravi Shridhar, Journal of Radiation Oncology
• Effect of Abdominal Compression on Respiratory Motion of Esophageal Cancers Measured with 4DCT after EUS-guided Fiducial Marker Placement.  
  Fernandez DC, Hoffe SE, Dilling TJ, Vignesh S, Barthel JS, Klapman JB, Leuthold SL, Zhang GG, Feygelman V, Shridhar R, International Journal of Radiation Oncology-Biology-Physics
• The feasibility, safety, and technique of endoscopic ultrasound (EUS)-guided fiducial marker placement for stereotatic body radiation therapy (SBRT) in borderline re...  
  Vignesh S, Hoffe SE, Shridhar R, Klapman J, Barthel JS, Highlights Issue of the Journal of the Pancreas

Books/Book Chapters

• Endoscopic and Endobronchial Ultrasound in Cancer Staging. 
  Chapter: EUS Pathology with Digital Anatomy Correlation 
  Vignesh S, Vincent B, Silvestri GA, Hoffman BJPMPH-USA, Limited

Abstracts/Posters

• Neoadjuvant stereotactic body radiation therapy (SBRT) for borderline resectable pancreas cancer: Moffitt Cancer Center Initial Experience.
  Chuong MD, Shridhar R, Patel M, Klapman J, Barthel JS, Vignesh S, Hodul PJ, Springett GL, Malafa MP, Hoffe SE, GI ASCO
• Safety of Endoscopic Procedures in patients with severe Thrombocytopenia.
  Vignesh S,Canchi D, Weber J, Rawal B, Digestive Disease Week in Chicago, IL
• Diagnostic performance of EUS-FNA for cystic and non cystic pancreatic neuro-endocrine tumors.
  Gupta, A; Hodul P; Strosberg J; Kvols L; Vignesh S, EUS-FNA in diagnosis of Pancreatic Neuroendocrine tumors
• High Grade Dysplasia and Adenocarcinoma are Frequent in Side-Branch Intraductal Papillary Mucinous Neoplasm Measuring Less than 3cm on Endoscopic Ultrasound.
  Wong J, Weber J, Centeno B Vignesh S, Klapman J, Harris C, Hodul P, the SSAT Plenary session at Digestive Diseases Week
• Multi-Center Validation of a miRNA-Based Laboratory Developed Test (LDT) for Pancreatic Cancer.
  Lee L, Bellizzi A, Conwell D, Rateb G, Morisset J, Vignesh S, Hahn S, Tsongalis G, Adai A, Lloyd M, Sanford T, Andruss B and Schwarzbach A, American Pancreatic Association 2011 meeting
• Epidemiology and risk factors in the transmission of hepatitis B and HIV in the rural population of Tondiarpet, India.
  Vignesh S, Solomon S et al, the annual meeting of the “YRG” (HIV research group of South India)
• Sensitivity and Specificity of a serum ELISA assay designed to detect an Epithelial Protein” as a marker of Ulcerative colitis.
  Vignesh S, Das K et al, the Residency research fair at the Robert Wood Johnson University Hospital, UMDNJ, NJ
• Long-term outcomes in recipients of hepatitis B core antibody positive liver donors.
  Manzerbeitia C, Vignesh S et al, the Liver Transplant 2001 Meeting, Chicago
• Some patients with Hereditary Hemochromatosis do not require chronic therapeutic phlebotomy.
  Vignesh S, Munoz SJ et al, DDW 2001, Atlanta
• Our experience with percutaneous liver biopsy performed under IV propofol sedation.
  Vignesh S, Munoz SJ et al, the Annual Scientific meeting (ACG) 2001, Las Vegas
• Transjugular liver biopsy in chronic hepatitis C patients being evaluated for renal transplantation.
  Vignesh S, Munoz SJ et al, the Annual Scientific meeting (ACG) 2001, Las Vegas
• Prolonged survival after liver transplantation in a case of primary sclerosing cholangitis with incidentally discovered advanced gallbladder carcinoma.
  Vignesh S, Kanchana T et al, the Annual Scientific meeting (ACG) 2001, Las Vegas
• Patient satisfaction and recall of information after GI endoscopy with conscious sedation.
  Tijani L, Vignesh S et al, the Annual Scientific meeting (ACG) 2001, Las Vegas
• Evidence of an association between diabetes and degree of hepatic fibrosis in hepatitis C virus infection.
  Pungpapong S, Vignesh S et al, the Annual Scientific meeting (ACG) 2001, Las Vegas
• Cigarette smoking is associated with an increased incidence of vascular complications after Liver transplantation.
  Pungpapong S, Vignesh S et al, at the AASLD 2001 meeting, Dallas
• Indomethacin for Post-ERCP pancreatitis, a randomized controlled trial.
  Vignesh, S, the AGA academic skills workshop
• Prone Position Reduces Colonoscopic Cecal Intubation time.
  Vignesh S, Dziura J, Randomized controlled trial of 120 male veterans at the VACTHS
• Natural history of Branch Duct type of Intraductal Papillary Mucinous Neoplasm of the Pancreas.
  Vignesh S, Carnes M, Adams D, Hoffman B, Hawes R, Romagnuolo J, Study of a Large Cohort from the MUSC EUS Database
• EUS- guided Fine needle Injection of Gadolinium loaded Ultrashort Carbon Nanotubes into Porcine Pancreas boosts the MRI T1 signal 25-fold.
  Vignesh S, Hoffman B, Wilson L, et al, DDW
• Contrast-enhanced harmonic endoscopic ultrasound (CEH-EUS) using Definity®.
  Romagnuolo J, Hoffman B, Vela S, Vignesh S, Hawes R, Domm A, Walker J, Carolina Poster Presentation, EUS
• EUS-FNI of Nanoliposomes loaded with Si-RNA, Curcumin into porcine pancreas.
  Vignesh S, Hoffman B, Watkin KL, Survival study of toxicity, pharmacokinetics and tissue injury. Poster Presentation, EUS
• Accuracy of contrast-enhanced harmonic endoscopic ultrasound (CEH-EUS) using Definity®.
  Romagnuolo J, Hoffman B, Vela S, Hawes R, Vignesh S, DDW
• Accuracy of contrast-enhanced harmonic endoscopic ultrasound (CEH-EUS) Using Definity®.
  Romagnuolo J, Hoffman B, Vela S, Vignesh S, Hawes R, Domm A, Walker J, DDW
• Endoscopic Ultrasound Guided Fiducial Placement for Image Guided Radiation Therapy of locally advanced Esophageal and Rectal Cancer.
  Vignesh S, Barthel J, Klapman J, Sridhar R, Hoffe SE, the American College of Gastroenterology Annual Meeting
• Effect of Abdominal Compression on Respiratory Motion of Esophageal Cancers Measured with 4DCT after EUS-guided Fiducial Marker Placement.
  Fernandez DC, Hoffe SE, Dilling TJ, Vignesh S et al, International Journal of Radiation Oncology!Biology!Physics, San Diego, CA
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Lectures

• Diagnosis and Screening of Gastrointestinal Cancers: Overview of Gastrointestinal Cancers, Role of Gastroenterologists, Colorectal Cancer Screening. 
  Invited Guest Columnist; Khaasbaat (A Publication for Indian Americans in Florida)
• Diagnosis and Screening of Gastrointestinal Cancers: Cancers of the Esophagus, Stomach, Pancreas and Bile Shivakumar Vignesh, MD July 26, 2012 Page 17of 20 Duct. 
  Invited Guest Columnist; Khaasbaat

Other

• Endoscopy in the Setting of Severe Thrombocytopenia. 
  Shivakumar Vignesh, MD, Digestive Disease Week 2011
• In-situ hybridization to validate microRNA (miRNA) profiles in patients with Barrett’s esophagus, low-grade dysplasia, high-grade dysplasia, and esophageal adenocarc... 
  Shivakumar Vignesh, MD, Department of Pathology, Moffitt Cancer Center
• A Phase I Dose-Escalation Study of the Safety Pharmacokinetics of Vitamin E Delta-Tocotrienol Following Single Dose Administration in Healthy Subjects. 
  Shivakumar Vignesh, MD, BioGene/Davos
• Validation of miRNA qRT-PCR Assays in Pancreatic Fine Needle Aspirate (FNA) Samples obtained with EUS. 
  Shivakumar Vignesh MD, Asuragen, Inc
  the American Pancreatic Association meeting 2011
• EUS-guided Fiducial Placement to Assist Radiation planning for image guided radiation therapy for esophageal, rectal and pancreatic cancer. 
  Shivakumar Vignesh, MD
  two national meetings (ACG 2009 and GI ASCO 2011)
• Validation of a Predictive Model of Clinical Response to Concurrent Radiochemotherapy in Patients with Locally-Advanced Esophageal of Rectal Cancer. 
  Javier Torres-Roca, MD
• Pilot study of Lymphoscintigraphy for esophageal cancer. 
  Shivakumar Vignesh MD, MCC Radiology department
• Fluoroscopic versus Endoscopic Celiac Plexus Neurolysis for Pain Control in Pancreatic Cancer. Application for R21. 
  Shivakumar Vignesh MD, NIH, Foundation
• The Use of Prebiotics and Probiotics for Weight Loss in Obese, Healthy Individuals. 
  Shivakumar Vignesh MD
• A 69 year Old White Female with Lung Mass and Mediastinal Adenopathy on CT scan Clinical Gastroenterology and Hepatology. 
  Vignesh S, Vincent B, Silvestri GA, Hoffman BJ
• EUS guided pancreatogastrostomy and pancreatobulbostomy; Working our way to NOTES. 
  Vignesh S, Jamidar P, Gastrointestinal Endoscopy
• Stability of Endoscopic Ultrasound-Guided Fiducial Marker Placement for Esophageal Cancer Target Delineation and Image Guided Radiation Therapy. 
  Fernandez DC, Hoffe SE, Barthel JS, Vignesh S, Klapman J, Harris C, Almhanna K, Biagioli MC, Meredith KL, Feygelman V, Rao N, Shridhar R, Epub. to Practical Radiation Oncology
• Endoscopic Therapy of Barrett’s related Neoplasia and Endoscopic Palliation of esophageal Cancer. Cancer Control. 
  Vignesh S,Gupta A
• Outcomes Associated with Surgery for T4 Esophageal Cancer. Annals of Surgical Oncology. 
  Pimiento JM, Weber J, Hoffe SE, Shridhar R, Almhanna K, Vignesh S, Karl RC, Meredith KL
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