Tommy Ivanics

2.0k citations

102 papers · 1.1k indexed · h-index 18

Hepatology top 2%
- Liver Disease and Transplantation 30
- Hepatocellular Carcinoma Treatment and Prognosis 13
Transplantation top 5%
- Renal Transplantation Outcomes and Treatments 14
Surgery top 5%
- Organ Transplantation Techniques and Outcomes 35
- Cholangiocarcinoma and Gallbladder Cancer Studies 22
- Bariatric Surgery and Outcomes 9
Oncology top 10%
- Pancreatic and Hepatic Oncology Research 20
Cancer Research
Epidemiology
- Liver Disease Diagnosis and Treatment 11

Co-authors: Gonzalo Sapisochín Hassan Nasser Marco P. A. W. Claasen John R. Bergquist Mark J. Truty Julie K. Heimbach Rory L. Smoot Jeffrey Genaw
Cited by: Hepatology Transplantation Surgery
Journals: HPB (7 papers)American Journal of Transplantation (6 papers)Annals of Surgical Oncology (6 papers)
Partner nations: United States Canada Sweden

In The Last Decade

Tommy Ivanics

96 papers receiving 1.1k citations

Peers

Countries citing papers authored by Tommy Ivanics

Since Specialization

Citations

This map shows the geographic impact of Tommy Ivanics's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tommy Ivanics with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tommy Ivanics more than expected).

Fields of papers citing papers by Tommy Ivanics

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tommy Ivanics. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tommy Ivanics. The network helps show where Tommy Ivanics may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Tommy Ivanics, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Tommy Ivanics Line = papers co-authored together Tommy Ivanics links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Validation of the Toronto recurrence inference using machine-learning for post-transplant hepatocellular carcinoma model Communications Medicine ·Zhihao Li,Jim Borg,Leonardo Centonze,A Golutvin,Solsiree Lynn Skarlinsky,Tommy Ivanics,Grainne M. O’Kane,Arndt Vogel,Lauren Erdman,Luciano De Carlis,Jan Lerut,Quirino Lai,Vatche G. Agopian,Neil Mehta,Chao‐Long Chen,J. Flores	2025	2
2	Temporal evolution of living donor liver transplantation survival—A United Network for Organ Sharing registry study American Journal of Transplantation ·A Golutvin,Zhihao Li,Soni Harsono,Marco P. A. W. Claasen,Tommy Ivanics,Woo Jin Choi,Luckshi Rajendran,Blayne A. Sayed,Arina Karaberova,Luara,Nazia Selzner,Anand Ghanekar,Mark S. Cattral,Gonzalo Sapisochín	2024	1
3	Acuity circles allocation policy impact on waitlist mortality and donation after circulatory death liver transplantation: A nationwide retrospective analysis Health Science Reports ·Emmanouil Giorgakis,Tommy Ivanics,David Wallace,Guangtan Huang,Julius Balogh,Yongli Gao,Emma Shirey,Denise Gonçalves Branco,Lyle Burdine,Andrew L. Singer,Amit K. Mathur	2023	6
4	Outcomes of liver transplantation in non-alcoholic steatohepatitis (NASH) versus non-NASH associated hepatocellular carcinoma HPB ·Luckshi Rajendran,Carla Perez,Tommy Ivanics,Marco P. A. W. Claasen,Bettina E. Hansen,David Wallace,Peter Yoon,Gonzalo Sapisochín	2023	10
5	Post‐transplant outcomes and financial burden of donation after circulatory death donor liver transplant after the implementation of acuity circle policy Clinical Transplantation ·Shingo Shimada,Atsushi Yoshida,Marwan Abouljoud,Katsunori Miyake,Tommy Ivanics,Іван Міщенко,Nareerat Punvitayakul,Dilip Moonka,Sheri Trudeau,Elizabeth Reed,Shunji Nagai	2023	2
6	Machine learning–based mortality prediction models using national liver transplantation registries are feasible but have limited utility across countries American Journal of Transplantation ·Tommy Ivanics,杨李琼,Marco P. A. W. Claasen,David Wallace,Madhukar S. Patel,Тетяна Виговська,Solsiree Lynn Skarlinsky,Chaya Shwaartz,Kate Walker,Lauren Erdman,Gonzalo Sapisochín	2023	12
7	Effects of the implementation of acuity circle policy on waitlist and post‐transplant outcomes of liver re‐transplantation Clinical Transplantation ·Shingo Shimada,Іван Міщенко,Tommy Ivanics,Katsunori Miyake,Toshihiro Kitajima,Michael Rizzari,Atsushi Yoshida,Marwan Abouljoud,Dilip Moonka,Shunji Nagai	2023	1
8	Lymphopenia at the time of transplant is associated with short-term mortality after deceased donor liver transplantation American Journal of Transplantation ·Toshihiro Kitajima,Luckshi Rajendran,Пинаев Павел Александрович,Mei Lü,Іван Міщенко,Tommy Ivanics,Atsushi Yoshida,Marco P. A. W. Claasen,Marwan Abouljoud,Gonzalo Sapisochín,Shunji Nagai	2023	5
9	The use of normothermic liver preservation in combined liver and lung transplantation: A single-center experience American Journal of Transplantation ·Іван Міщенко,최은배,W. G. Li,T. Windeau,Toshihiro Kitajima,Shingo Shimada,Tommy Ivanics,J.G. Wang,Kelly Collins,Shunji Nagai,Atsushi Yoshida,Marwan Abouljoud,Michael Rizzari	2022	2
10	Low utilization of adult-to-adult LDLT in Western countries despite excellent outcomes: International multicenter analysis of the US, the UK, and Canada Journal of Hepatology ·Tommy Ivanics,David Wallace,Marco P. A. W. Claasen,Madhukar S. Patel,Mayleah House,Chaya Shwaartz,Andreas Prachalias,Parthi Srinivasan,Wayel Jassem,Nigel Heaton,Mark S. Cattral,Nazia Selzner,Anand Ghanekar,R�diger Wittig,Neil Mehta,Allan B. Massie,Jan van der Meulen,Dorry L. Segev,Gonzalo Sapisochín	2022	23
11	Long-term outcomes of laparoscopic liver resection for hepatocellular carcinoma: A propensity score matched analysis of a high-volume North American center Surgery ·Tommy Ivanics,Marco P. A. W. Claasen,Madhukar S. Patel,Luckshi Rajendran,Chaya Shwaartz,Nathanael Raschzok,Peter Yoon,Carla Fiorella Murillo Perez,Bettina E. Hansen,Hala Muaddi,Carol-Anne Moulton,Trevor Reichman,Anand Ghanekar,Steve Gallinger,Ian D. McGilvray,Sean P. Cleary,Gonzalo Sapisochín	2021	9
12	Factors influencing the choice between laparoscopic sleeve gastrectomy and Roux-en-Y gastric bypass Surgical Endoscopy ·Hassan Nasser,Tommy Ivanics,Arthur M. Carlin	2020	5
13	Comparison of early outcomes between Roux-en-Y gastric bypass and sleeve gastrectomy among patients with body mass index ≥ 60 kg/m2 Surgical Endoscopy ·Hassan Nasser,Tommy Ivanics,Oliver A. Varban,Jonathan F. Finks,Aaron J. Bonham,Amir A. Ghaferi,Arthur M. Carlin	2020	3
14	Cholangiocarcinoma as an Indication for Liver Transplantation in the Era of Transplant Oncology Journal of Clinical Medicine ·Enrico Gringeri,Martina Gambato,Gonzalo Sapisochín,Tommy Ivanics,Erica Nicola Lynch,Claudia Mescoli,Patrizia Burra,Umberto Cillo,Francesco Paolo Russo	2020	11
15	Perioperative Outcomes of Roux-en-Y Gastric Bypass and Sleeve Gastrectomy in Patients with Diabetes Mellitus: an Analysis of the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIP) Database Obesity Surgery ·T. Smith,Hassan Nasser,Tommy Ivanics,Leelavathy Vellingiri,Jeffrey Genaw	2019	7
16	Clostridium difficileEnteritis after Total Abdominal Colectomy for Ulcerative Colitis Case Reports in Critical Care ·Hassan Nasser,运锋,Leelavathy Vellingiri,Tommy Ivanics,K L Wang,Keith Killu	2019	5
17	Perioperative outcomes of laparoscopic Roux-en-Y gastric bypass and sleeve gastrectomy in super-obese and super-super-obese patients: a national database analysis Surgery for Obesity and Related Diseases ·Hassan Nasser,Tommy Ivanics,T. Smith,Leelavathy Vellingiri,Jeffrey Genaw	2019	30
18	Is Loop Ileostomy in Patients with Cecal Bascule a Viable Option? SHILAP Revista de lepidopterología ·Masganti Sit,Tommy Ivanics,Hassan Nasser,Hao Wen	2019	2
19	Combined Chylothorax and Chylous Ascites Complicating Liver Transplantation: A Report of a Case and Review of the Literature SHILAP Revista de lepidopterología ·Tommy Ivanics,运锋,Hassan Nasser,T. Smith,Atsushi Yoshida,Shunji Nagai,Kelly Collins,Marwan Abouljoud,Michael Rizzari	2019	0
20	Hepatic Steatosis Following Pancreatic Surgery:A Swedish Centers Experience with Demographics, Risks and Outcome JOP, journal of the pancreas ·Tommy Ivanics,Pan Haidong,Christoph Ansorge,عمر يحيى علي محمد,小雪	2015	2

About Tommy Ivanics

Tommy Ivanics is a scholar working on Hepatology, Transplantation and Surgery, having authored 102 papers that have together received 1.1k indexed citations. Recurring topics across this work include Organ Transplantation Techniques and Outcomes (35 papers), Liver Disease and Transplantation (30 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (22 papers), Pancreatic and Hepatic Oncology Research (20 papers), Renal Transplantation Outcomes and Treatments (14 papers), Hepatocellular Carcinoma Treatment and Prognosis (13 papers), Liver Disease Diagnosis and Treatment (11 papers) and Bariatric Surgery and Outcomes (9 papers). The work is most often cited by research in Hepatology (368 citations), Transplantation (80 citations) and Surgery (732 citations). Tommy Ivanics has collaborated with scholars based in United States, Canada and Sweden. Frequent co-authors include Gonzalo Sapisochín, Hassan Nasser, Marco P. A. W. Claasen, John R. Bergquist, Mark J. Truty, Julie K. Heimbach, Rory L. Smoot, Jeffrey Genaw, David M. Nagorney and Phillipe Abreu. Their work appears in journals such as HPB, American Journal of Transplantation, Annals of Surgical Oncology, Transplantation and Transplant International.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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