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Constantine Karvellas

University of Alberta and Alberta Health Services

51H-index
402Paper Count
8.9KCitation Count
Published Papers 156
Publication Date
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Intensive Care Unit and Hospital Mortality for non-COVID Critically ill Patients Before, and During the COVID-19 Pandemic in Alberta Hospitals: Retrospective, Observational Cohort Study
errJournal of Intensive Care Medicine
IF2.1
err2026-07-06
err0
PREAI
errVincent I. Lau; Fadi Hammal; Fernando G. Zampieri; Wendy I. Sligl; Constantine J. Karvellas; Michael Jacka; Demetrios J. Kutsogiannis; Dawn Opgenorth; M. Elizabeth Wilcox; Kirsten M. Fiest; Daniel J. Niven; Henry T. Stelfox; Danny J. Zuege; Ken Parhar; Sean M. Bagshaw; Oleksa Rewa
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errSave
Ammonia measurement in cirrhosis: International Delphi consensus recommendations from ISHEN
errJournal of Hepatology
IF33
err2026-03-20
err0
errOAAI
errMaria Pilar Ballester; Rocío Gallego-Durán; null Shalimar; Karen Louise Thomsen; Constantine J. Karvellas; Srinivasan Dasarathy; Debbie L. Shawcross; Dominique Thabut; Jinjun Chen; Christopher F. Rose; Rajiv Jalan
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Bridging Critically Ill Patients With Cirrhosis to Transplant With Renal Replacement Therapy: A Multicenter Cohort Study
errLiver International
IF5.2
err2026-03-18
err0
errOAAI
errFilipe S. Cardoso; Minjee Kim; Beverley Kok; Richard Wunderink; Juan G. Abraldes; Constantine J. Karvellas
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errSave
Acute-on-chronic liver failure: pathophysiological mechanisms and clinical management
errNature Reviews Gastroenterology & Hepatology
IF51
err2026-01-05
err0
PREAI
errS. K. Sarin; Ashok Choudhury; Anupam Kumar; Nadim Mahmud; G. H. Lee; Qin Ning; Soek-Siam Tan; Kessarin Thanapirom; Vinod Arora; Nobuaki Nakayama; Jun Li; Constantine J. Karvellas
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ILTS/LICAGE Guidelines for Cardiovascular Assessment Before Liver Transplantation
errAmerican Journal of Transplantation
IF8.2
err2025-10-16
err0
PREAI
errEmmanuel Weiss; Gonzalo Crespo; Alexandra Anderson; Gianni Biancofiore; Ryan Chadha; Jacek B. Cywinski; Andrea De Gasperi; James Findlay; Marc Giménez-Milà; Constantine Karvellas; Michael Kaufman; Ashish Malik; Marina Moguilevitch; Sher-Lu Pai; Koen Reyntjens; Fuat Saner; Anil Singh; Flora Simmons; Li Ying Sun; Michael Spiro; Dana Tomescu; Gebhard Wagener; Myriam Zeillemaker; Manhal Izzy; Dimitri Bezinover; Annabel Blasi
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How to interpret changes in liver tests after blood purification in critically ill patients with liver failure
errIntensive Care Medicine
IF21.2
err2025-09-09
err0
PREAI
errFilipe S. Cardoso; Constantine J. Karvellas
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errSave
In-Reply to Letter From Xie and Chen
errLiver International
IF5.2
err2025-09-08
err0
PREAI
errNishi H. Patel; Annie Y. Chen; Carla Osiowy; Valerie Durkalski Mauldin; William M. Lee; Carla S. Coffin; Constantine J. Karvellas; the US Acute Liver Failure Study Group
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What’s new in the critical care management of acute liver failure: a focus on global accessibility
errExpert Review of Gastroenterology & Hepatology
IF2.5
err2025-09-01
err0
PREAI
errPriya Walabh; Constantine J. Karvellas
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errSave
In-Reply to Letter From Yang Et al.
errLiver International
IF5.2
err2025-08-26
err0
PREAI
errNishi H. Patel; Annie Y. Chen; Carla Osiowy; Valerie Durkalski Mauldin; William M. Lee; Carla S. Coffin; Constantine J. Karvellas; the US Acute Liver Failure Study Group
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errSave
Stakeholder perspectives on the reduction of opioid exposure in ICU: A modified Delphi survey
errIntensive and Critical Care Nursing
IF4.7
err2025-06-10
err0
errOAAI
errLize-Mari Du Toit; Sean M. Bagshaw; John Basmaji; Dipayan Chaudhuri; D’Arcy Duquette; Kirsten M. Fiest; Kimia Honarmand; Constantine J. Karvellas; Sebastian Kilcommons; Demetrios James Kutsogiannis; Kimberley Lewis; Deborah E. Lynam; Chen-Hsiang Ma; Sangeeta Mehta; Peter Oxland; Arabesque Parker; Oleksa Rewa; Bram Rochwerg; Janek Senaratne; Sameer Sharif; Wendy Sligl; Henry T. Stelfox; Kimberly B. Tworek; Fernando G. Zampieri; Vincent I. Lau
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Defining Organ Failures in Patients With Cirrhosis: Consensus Statements
errGastroenterology
IF25.1
err2025-06-09
err0
PREAI
errJasmohan S. Bajaj; Debbie L. Shawcross; Ashok Choudhury; Constantine J. Karvellas; Jacqueline G. O’Leary; Jonel Trebicka; Anand V. Kulkarni; Sebastian Marciano; Sumeet K. Asrani; Madhumita Premkumar; Dominique Thabut; Qing Xie; Mark Sonderup; Simone I. Strasser; Alberto Queiroz Faria; Mario R. Alvares-da-Silva; Aldo Torre; Jennifer C. Lai; Qin Ning; Nipun Verma; Sakkarin Chirapongsathorn; Manuel Mendizabal; Sombat Treeprasertsuk; William Bernal; Lisa B. VanWagner; Rakhi Maiwall; Salvatore Piano; Agustin Albillos; Guadalupe Garcia-Tsao; Paolo Angeli; K. Rajender Reddy; Florence Wong; Richard Moreau; Shiv K. Sarin; Patrick S. Kamath
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The Diagnosis and Management of Hepatorenal Syndrome: A Comprehensive Update for the Intensivist
errJournal of Intensive Care Medicine
IF2.1
err2025-06-05
err0
PREAI
errJ. Pedro Teixeira; Constantine J. Karvellas; Juan Carlos Q. Velez
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Acute-on-chronic liver failure (ACLF): the 'Kyoto Consensus'-steps from Asia
errHEPATOLOGY INTERNATIONAL
IF6.1
err2025-02-17
err0
errOAAI
errChoudhury, Ashok; Kulkarni, Anand V.; Arora, Vinod; Soin, A. S.; Dokmeci, Abdul Kadir; Chowdhury, Abhijeet; Koshy, Abraham; Duseja, Ajay; Kumar, Ajay; Mishra, Ajay Kumar; Patwa, Ajay Kumar; Sood, Ajit; Roy, Akash; Shukla, Akash; Chan, Albert; Krag, Aleksander; Mukund, Amar; Mandot, Ameet; Goel, Amit; Butt, Amna Subhan; Sahney, Amrish; Shrestha, Ananta; Cardenas, Andres; Di Giorgio, Angelo; Arora, Anil; Anand, Anil Chandra; Dhawan, Anil; Jindal, Ankur; Saraya, Anoop; Srivastava, Anshu; Kumar, Anupam; Kaewdech, Apichat; Pande, Apurva; Rastogi, Archana; Valsan, Arun; Goel, Ashish; Kumar, Ashish; Singal, Ashwani K.; Tanaka, Atsushi; Coilly, Audrey; Singh, Ayaskanta; Meena, Babu Lal; Jagadisan, Barath; Sharma, Barjesh Chander; Lal, Bikrant Bihari; Eapen, C. E.; Yaghi, Cesar; Kedarisetty, Chandan Kumar; Kim, Chang Wook; Panackel, Charles; Yu, Chen; Kalal, Chetan R.; Bihari, Chhagan; Huang, Chien Hao; Vasishtha, Chitranshu; Jansen, Christian; Strassburg, Christian; Lin, Chun Yen; Karvellas, Constantine J.; Lesmana, Cosmas Rinaldi Adithya; Philips, Cyriac Abby; Shawcross, Debbie; Kapoor, Dharmesh; Agrawal, Dhiraj; Payawal, Diana Alcantara; Praharaj, Dibya Lochan; Jothimani, Dinesh; Song, Do Seon; Kim, Dong Joon; Kim, Dong-Sik; Zhongping, Duan; Karim, Fazal; Durand, Francois; Shiha, Gamal E.; D'Amico, Gennaro; Lau, George K.; Pati, Girish Kumar; Narro, Graciela Elia Castro; Lee, Guan-Huei; Adali, Gupse; Dhakal, Guru Prasad; Szabo, Gyongyi; Lin, H. C.; Li, Hai; Nair, Hari Kumar; Devarbhavi, Harshad; Tevethia, Harshvardhan; Ghazinian, Hasmik; Ilango, Hemamala; Yu, Hong Ling; Hasan, Irsan; Fernandez, J.; George, Jacob; Behari, Jaideep; Fung, James; Bajaj, Jasmohan; Benjamin, Jaya; Lai, Jennifer C.; Jia, Jidong; Hu, Jin Hua; Chen, Jin Jun; Hou, Jin Lin; Yang, Jin Mo; Chang, Johannes; Trebicka, Jonel; Kalf, Joerg C.; Sollano, Jose D.; Varghese, Joy; Arab, Juan Pablo; Li, Jun; Reddy, K. Rajender; Raja, Kaiser; Panda, Kalpana; Kajal, Kamal; Kumar, Karan; Madan, Kaushal; Kalista, Kemal Fariz; Thanapirom, Kessarin; Win, Khin Maung; Suk, Ki Tae; Devadas, Krishnadas; Lesmana, Laurentius A.; Kamani, Lubna; Premkumar, Madhumita; Niriella, Madunil A.; Al Mahtab, Mamun; Yuen, Man Fung; Sayed, Manal H. E. I.; Alla, Manasa; Wadhawan, Manav; Sharma, Manoj Kumar; Sahu, Manoj; Prasad, Manya; Muthiah, Mark Dhinesh; Schulz, Martin; Bajpai, Meenu; Reddy, Mettu Srinivas; Praktiknjo, Michael; Yu, Ming Lung; Prasad, Mithra; Sharma, Mithun; Elbasiony, Mohamed; Eslam, Mohammed; Azam, Mohd. Golam; Rela, Mohd.; Desai, Moreshwar S.; Vij, Mukul; Mahmud, Nadim; Choudhary, Narendra Singh; Marannan, Navin Kumar; Ormeci, Necati; Saraf, Neeraj; Verma, Nipun; Nakayama, Nobuaki; Kawada, Norifumi; Baatarkhuu, Oidov; Goyal, Omesh; Yokosuka, Osamu; Rao, P. N.; Angeli, Paolo; Parikh, Pathik; Kamath, Patrick S.; Thuluvath, Paul J.; Lingohr, Philipp; Ranjan, Piyush; Bhangui, Prashant; Rathi, Pravin; Sakhuja, Puja; Puri, Puneet; Ning, Qin; Dhiman, R. K.; Kumar, Rahul; Vijayaraghavan, Rajan; Khanna, Rajeev; Maiwall, Rakhi; Mohanka, Ravi; Moreau, Richard; Gani, Rino Alvani; Loomba, Rohit; Mehtani, Rohit; Rajaram, Ruveena Bhavani; Hamid, S. S.; Palnitkar, Sachin; Lal, Sadhna; Biswas, Sagnik; Chirapongsathorn, Sakkarin; Agarwal, Samagra; Sachdeva, Sanjeev; Saigal, Sanjiv; Kumar, Santhosh E.; Violeta, Sargsyan; Singh, Satender Pal; Mochida, Satoshi; Mukewar, Saurabh; Alam, Seema; Lim, Seng Gee; Alam, Shahinul; Shalimar; Venishetty, Shantan; Sundaram, Shikha S.; Shetty, Shiran; Bhatia, Shobna; Singh, Shweta A.; Kottilil, Shyam; Strasser, Simone; Shasthry, S. M.; Maung, Soe Thiha; Tan, Soek Siam; Treeprasertsuk, Sombat; Asthana, Sonal; Manekeller, Steffen; Gupta, Subhash; Acharya, Subrat Kumar; Sudhamshu, K. C.; Maharshi, Sudhir; Asrani, Sumeet; Dadhich, Sunil; Taneja, Sunil; Giri, Suprabhat; Singh, Surender; Chen, Tao; Gupta, Tarana; Kanda, Tatsuo; Tanwandee, Tawesak; Piratvishuth, Teerha; Spengler, Ulrich; Prasad, V. G. Mohan; Midha, Vandana; Rakhmetova, Venera; Arroyo, Vicente; Sood, Vikrant; Kumar, Vinay B. R.; Wong, Vincent Wai-Sun; Pamecha, Viniyendra; Singh, Virendra; Dayal, Vishwa Mohan; Saraswat, Vivek A.; Kim, W. Ray; Jafri, Wasim; Gu, Wenyi; Jun, Wong Yu; Qi, Xiaolong; Chawla, Yogesh K.; Kim, Yoon Jun; Shi, Yu; Abbas, Zaigham; Kumar, Guresh; Shiina, Shuichiro; Wei, Lai; Omata, Masao; Sarin, Shiv Kumar
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Serum proteomics of adults with acute liver failure provides mechanistic insights and attractive prognostic biomarkers
errJHEP REPORTS
IF7.5
err2025-01-01
err0
errOAAI
errRemih, Katharina; Hufnagel, Franziska-Maria; Karl, Anna Sophie; Durkalski-Mauldin, Valerie; Lee, William Martens; Karvellas, Constantine J.; Su, Zemin; Rule, Jody A.; Krieg, Laura; Karkossa, Isabel; Schubert, Kristin; von Bergen, Martin; Tacke, Frank; Luckhardt, Sonja; Ziegler, Nicole; Kannt, Aimo; Engel, Bastian; Taubert, Richard; Fontana, Robert John
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Liver assistive devices in acute liver failure: Current use and future directions
errBEST PRACTICE & RESEARCH CLINICAL GASTROENTEROLOGY
IF4
err2024-12-01
err0
PREAI
errDong, Victor; Karvellas, Constantine J.
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Outcomes of patients with acute liver failure not listed for liver transplantation: A cohort analysis
errHEPATOLOGY COMMUNICATIONS
IF4.6
err2024-11-01
err0
errOAAI
errDong, Victor; Durkalski, Valerie; Lee, William M.; Karvellas, Constantine J.
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Association of Hepatorenal Syndrome-Acute Kidney Injury with Mortality in Patients with Cirrhosis Requiring Renal Replacement Therapy
errKIDNEY360
IF3
err2024-09-30
err1
errOAAI
errCama-Olivares, Augusto; Ouyang, Tianqi; Takeuchi, Tomonori; St Hillien, Shelsea A.; Robinson, Jevon E.; Chung, Raymond T.; Cullaro, Giuseppe; Karvellas, Constantine J.; Levitsky, Josh; Orman, Eric S.; Patidar, Kavish R.; Regner, Kevin R.; Saly, Danielle L.; Sawinski, Deirdre; Sharma, Pratima; Teixeira, J. Pedro; Ufere, Nneka N.; Velez, Juan Carlos Q.; Wadei, Hani M.; Wahid, Nabeel; Allegretti, Andrew S.; Neyra, Javier A.; Belcher, Justin M.; HRS HARMONY Consortium
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PRO: Patients with acute-on-chronic liver failure should receive MELD exception points
errLIVER TRANSPLANTATION
IF3.9
err2024-09-03
err1
PREAI
errDong, Victor; Cardoso, Filipe S.; Karvellas, Constantine J.
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Bridging the critically ill patient with acute to chronic liver failure to liver transplantation
errAMERICAN JOURNAL OF TRANSPLANTATION
IF8.2
err2024-08-01
err0
PREAI
errFernandez, Javier; Blasi, Annabel; Hidalgo, Ernest; Karvellas, Constantine J.
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Nonsteroidal anti-inflammatory drugs for analgesia in intensive care units: a survey of Canadian critical care physicians
errCANADIAN JOURNAL OF ANESTHESIA-JOURNAL CANADIEN D ANESTHESIE
IF3.3
err2024-07-23
err0
PREAI
errTworek, Kimberly B.; Ma, Chen-Hsiang; Opgenorth, Dawn; Baig, Nadia; Zampieri, Fernando G.; Basmaji, John; Rochwerg, Bram; Lewis, Kimberley; Kilcommons, Sebastian; Mehta, Sangeeta; Honarmand, Kimia; Stelfox, H. Tom; Wilcox, M. Elizabeth; Kutsogiannis, Demetrios J.; Fiest, Kirsten M.; Karvellas, Constantine J.; Sligl, Wendy; Rewa, Oleksa; Senaratne, Janek; Sharif, Sameer; Bagshaw, Sean M.; Lau, Vincent I.
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Research Directions

No research directions
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