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Atul Humar

university health network and university of toronto

84H-index
392Paper Count
2.4WCitation Count
Published Papers 250
Publication Date
Disseminated Varicella-Zoster Virus Infection in Organ Transplant Recipients: A 10-year Retrospective Study
err2025-10-21
err0
PREAI
errRyosuke Yamamuro; Alba Romero; Ahsha Khandelwal-Young; Atul Humar; Deepali Kumar
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Longitudinal Innate and Heterologous Adaptive Immune Responses to SARS-CoV-2 JN.1 in Transplant Recipients With Prior Omicron Infection: Limited Neutralization but Robust CD4+ T-Cell Activity
err2025-07-02
err0
errOAAI
errVictor H. Ferreira; Brandon Keith; Faranak Mavandadnejad; Alejandro Ferro; Sara Marocco; Golnaz Amidpour; Alexandra Kurtesi; Freda Qi; Anne-Claude Gingras; Victoria G. Hall; Deepali Kumar; Atul Humar
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Cell-mediated Immunity to Guide Primary Prophylaxis for CMV Infection in Organ Transplant Recipients: A Multicenter Single-arm Prospective Study
err2024-08-20
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PREAI
errSolera, Javier T.; Ferreira, Victor H.; Cervera, Carlos; Hosseini-Moghaddam, Seyed M.; Gill, John; Shalhoub, Sarah; Zaltzman, Jeff; Kumar, Deepali; Humar, Atul
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Successful Deceased Donor Parathyroid Allotransplantation: A Novel Approach in a Patient with Severe Refractory Hypoparathyroidism After Thyroidectomy for Thyroid Cancer
errTHYROID
IF6.7
err2024-08-01
err1
PREAI
errDevon, Karen; Tinckam, Kathryn; Humar, Atul; Madani, Amin; Pasternak, Jesse D.; Saravana-Bawan, Bianka; Zahedi, Afshan
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Longitudinal outcomes of COVID-19 in solid organ transplant recipients from 2020 to 2023
err2024-07-01
err8
errOAAI
errSolera, Javier T.; Arbol, Berta G.; Mittal, Ankit; Hall, Victoria; Marinelli, Tina; Bahinskaya, Ilona; Selzner, Nazia; Mc Donald, Michael; Schiff, Jeffrey; Sidhu, Aman; Humar, Atul; Kumar, Deepali
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Adjunctive glucocorticoid therapy for Pneumocystis jirovecii pneumonia in solid organ transplant recipients: A multicenter cohort, 2015-2020
err2024-04-01
err6
PREAI
errHosseini-Moghaddam, Seyed M.; Kothari, Sagar; Humar, Atul; Albasata, Hanan; Yetmar, Zachary A.; Razonable, Raymund R.; Neofytos, Dionysios; D'Asaro, Matilde; Boggian, Katia; Hirzel, Cedric; Khanna, Nina; Manuel, Oriol; Mueller, Nicolas J.; Imlay, Hannah; Kabbani, Dima; Tyagi, Varalika; Smibert, Olivia C.; Nasra, Mohamed; Fontana, Lauren; Obeid, Karam M.; Apostolopoulou, Anna; Zhang, Sean X.; Permpalung, Nitipong; Alhatimi, Hind; Silverman, Michael S.; Guo, Henry; Rogers, Benjamin A.; Mackenzie, Erica; Pisano, Jennifer; Gioia, Francesca; Rapi, Lindita; Prasad, G. V. Ramesh; Banegas, Marcela; Alonso, Carolyn D.; Doss, Kathleen; Rakita, Robert M.; Fishman, Jay A.
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COVID-19 Reinfection Has Better Outcomes Than the First Infection in Solid Organ Transplant Recipients
err2024-01-31
err6
PREAI
errSolera, Javier T.; Arbol, Berta G.; Mittal, Ankit; Hall, Victoria G.; Marinelli, Tina; Bahinskaya, Ilona; Humar, Atul; Kumar, Deepali
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Immunogenicity and Safety of Booster SARS-CoV-2 mRNA Vaccine Dose in Allogeneic Hematopoietic Stem Cell Transplantation Recipients
err2023-11-01
err6
errOAAI
errMittal, Ankit; Solera, Javier T.; Ferreira, Victor H.; Kothari, Sagar; Kimura, Muneyoshi; Pasic, Ivan; Mattsson, Jonas I.; Humar, Atul; Kulasingam, Vathany; Ierullo, Matthew; Kumar, Deepali; Hosseini-Moghaddam, Seyed M.
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Bivalent COVID-19 mRNA vaccine against omicron subvariants in immunocompromised patients
err2023-08-01
err13
errOAAI
errSolera, Javier T.; Ierullo, Matthew; Arbol, Berta G.; Mavandadnejad, Faranak; Kurtesi, Alexandra; Qi, Freda; Hu, Queenie; Gingras, Anne-Claude; Ferreira, Victor H.; Humar, Atul; Kumar, Deepali
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Letermovir vs Valganciclovir for Prophylaxis of Cytomegalovirus in High-Risk Kidney Transplant Recipients A Randomized Clinical Trial
err2023-07-03
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errOAAI
errLimaye, Ajit P.; Budde, Klemens; Humar, Atul; Vincenti, Flavio; Kuypers, Dirk R. J.; Carroll, Robert P.; Stauffer, Nicole; Murata, Yoshihiko; Strizki, Julie M.; Teal, Valerie L.; Gilbert, Christopher L.; Haber, Barbara A.
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Immunogenicity, Safety, and Breakthrough Severe Acute Respiratory Syndrome Coronavirus 2 Infections After Coronavirus Disease 2019 Vaccination in Organ Transplant Recipients: A Prospective Multicenter Canadian Study
err2023-04-13
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errOAAI
errKabbani, Dima; Yotis, Demitra M.; Ferreira, Victor H.; Shalhoub, Sarah; Belga, Sara; Tyagi, Varalika; Ierullo, Matthew; Kulasingam, Vathany; Hebert, Marie-Josee; West, Lori; Delisle, Jean-Sebastien; Racine, Normand; De Serres, Sacha A.; Cardinal, Heloise; Dieude, Melanie; Humar, Atul; Kumar, Deepali
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Omicron BA.4/5 Neutralization and T-Cell Responses in Organ Transplant Recipients After Booster Messenger RNA Vaccine: A Multicenter Cohort Study
err2023-03-28
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errOAAI
errFerreira, Victor H.; Ierullo, Matthew; Mavandadnejad, Faranak; Kurtesi, Alexandra; Hu, Queenie; Hardy, W. Rod; Hall, Victoria G.; Pinzon, Natalia; Yotis, Demitra; Gingras, Anne-Claude; Belga, Sara; Shalhoub, Sarah; Hebert, Marie-Josee; Humar, Atul; Kabbani, Dima; Kumar, Deepali
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Impact of Omicron BA.1 infection on BA.4/5 immunity in transplant recipients
err2023-02-01
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errOAAI
errFerreira, Victor H.; Hu, Queenie; Kurtesi, Alexandra; Solera, Javier T.; Ierullo, Matthew; Gingras, Anne -Claude; Kumar, Deepali; Humar, Atul
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Short-course early outpatient remdesivir prevents severe disease due to COVID-19 in organ transplant recipients during the omicron BA.2 wave
err2023-01-01
err32
errOAAI
errSolera, Javier T.; Arbol, Berta G.; Bahinskaya, Ilona; Marks, Nikki; Humar, Atul; Kumar, Deepali
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Testing the delivery of human organ transportation with drones in the real world
err2022-12-21
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PREAI
errSage, Andrew T.; Cypel, Marcelo; Cardinal, Mikael; Qiu, Jimmy; Humar, Atul; Keshavjee, Shaf
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Safety and Immunogenicity After a Three-Dose SARS-CoV-2 Vaccine Schedule in Allogeneic Stem Cell Transplant Recipients
err2022-10-01
err27
errOAAI
errKimura, Muneyoshi; Ferreira, Victor H.; Kothari, Sagar; Pasic, Ivan; Mattsson, Jonas, I; Kulasingam, Vathany; Humar, Atul; Mah, Allison; Delisle, Jean-Sebastien; Ierullo, Matthew; Majchrzak-Kita, Beata; Kumar, Deepali; Hosseini-Moghaddam, Seyed M.
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Severity of COVID-19 among solid organ transplant recipients in Canada, 2020-2021: a prospective, multicentre cohort study
err2022-08-28
err21
errOAAI
errHall, Victoria G.; Solera, Javier T.; Al-Alahmadi, Ghadeer; Marinelli, Tina; Cardinal, Heloise; Poirier, Charles; Huard, Genevieve; Prasad, G. V. Ramesh; De Serres, Sacha A.; Isaac, Debra; Mainra, Rahul; Lamarche, Caroline; Sapir-Pichhadze, Ruth; Gilmour, Susan; Humar, Atul; Kumar, Deepali
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Homotypic and heterotypic immune responses to Omicron variant in immunocompromised patients in diverse clinical settings
err2022-08-04
err18
errOAAI
errFerreira, Victor H.; Solera, Javier T.; Hu, Queenie; Hall, Victoria G.; Arbol, Berta G.; Rod Hardy, W.; Samson, Reuben; Marinelli, Tina; Ierullo, Matthew; Virk, Avneet Kaur; Kurtesi, Alexandra; Mavandadnejad, Faranak; Majchrzak-Kita, Beata; Kulasingam, Vathany; Gingras, Anne-Claude; Kumar, Deepali; Humar, Atul
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