Research
Read how they describe their research on their University of Toronto profile.
Latest papers
Consensus definitions of complex-to-manage and treatment-refractory psoriatic arthritis: a GRAPPA initiative.
Nature reviews. Rheumatology · 2026
Determinants of Difficult-to-Manage and Treatment-Refractory Axial Spondyloarthritis: A Cross-Sectional Analysis Within a Longitudinal Cohort.
Arthritis & rheumatology (Hoboken, N.J.) · 2026 · senior author
Understanding the drivers of BASDAI and back pain scores in psoriatic arthritis.
Annals of the rheumatic diseases · 2026 · senior author
78 publications.
Consensus definitions of complex-to-manage and treatment-refractory psoriatic arthritis: a GRAPPA initiative.
Proft F, Ribeiro AL, Singla S, Chandran V, Liao W, Lindsay C, Soriano ER, Bhutani T, Deodhar A, de Vlam K, Eder L, Kishimoto M, Leung YY, Lubrano E, McGonagle D, Poddubnyy D, Savage L, Van den Bosch F, Mease P
Determinants of Difficult-to-Manage and Treatment-Refractory Axial Spondyloarthritis: A Cross-Sectional Analysis Within a Longitudinal Cohort.
Remalante-Rayco P, Passalent L, Chim T, Vijayan H, Alnasser M, Baskurt Z, Inman RD, Haroon N, Poddubnyy D
Understanding the drivers of BASDAI and back pain scores in psoriatic arthritis.
Mehta P, Kharouf F, Carrizo Abarza V, Gao S, Gladman DD, Chandran V, Poddubnyy D
Sternoclavicular joint involvement in psoriatic arthritis: a hidden indicator of disease severity.
Mehta P, Kharouf F, Carrizo Abarza V, Gao S, Poddubnyy D, Gladman DD, Chandran V
Atlantoaxial Subluxation in Patients With Psoriatic Arthritis.
Carrizo-Abarza V, Kharouf F, Mehta P, Gao S, Pereira D, Cook RJ, Poddubnyy D, Gladman DD, Chandran V
Reduction of CXCR3+CCR6+ CD4+ T Cells and IL-17+ RORγt+ CD4+ T Cells During Secukinumab Treatment Identifies Patients With Axial Spondyloarthritis Responsive to Subsequent Biologic Therapy.
Pacheco A, Remalante-Rayco P, Haroon N, Poddubnyy D, Inman RD
Prologue: Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) 2025 Annual Meeting
Dafna D. Gladman, Wilson Bautista‐Molano, Denis Poddubnyy, William L. Tillett, Maarten P. T. de Wit, Alice Bendix Gottlieb
Do Patients Diagnosed with Psoriatic Arthritis Before or Concurrently With Psoriasis Have Different Disease Phenotypes and Outcomes?
Anacleto-Dabarno M, Kharouf F, Carrizo Abarza V, Mehta P, Gao S, Pereira D, Cook RJ, Poddubnyy D, Chandran V, Gladman DD
Development of structural damage in the spine in patients with PsA: findings from a longitudinal cohort study.
Kharouf F, Mehta P, Carrizo Abarza V, Gao S, Pereira D, Chow N, Gladman DD, Chandran V, Poddubnyy D
Functional Impact of Structural Damage in Psoriatic Arthritis: Insights from a Prospective Cohort Study.
Mehta P, Gao S, Abarza VC, Kharouf F, Pereira D, Cook RJ, Gladman DD, Chandran V, Poddubnyy D
Frequent collaborators
- Vinod Chandran and Dafna Gladman: 266 shared papers
- Dafna Gladman and Lihi Eder: 107 shared papers
- Robert Inman and Nigil Haroon: 106 shared papers
- Dafna Gladman and Richard Cook: 96 shared papers
- Vinod Chandran and Richard Cook: 83 shared papers
- Vinod Chandran and Lihi Eder: 81 shared papers
- Richard Cook and Lihi Eder: 56 shared papers
- Robert Inman and Dafna Gladman: 52 shared papers
- Lihi Eder and Sibel Aydin: 40 shared papers
- Robert Inman and Vinod Chandran: 19 shared papers
- Vinod Chandran and Denis Poddubnyy: 19 shared papers
- Nigil Haroon and Dafna Gladman: 17 shared papers
- Vinod Chandran and Nigil Haroon: 16 shared papers
- Dafna Gladman and Denis Poddubnyy: 10 shared papers
- Lihi Eder and Keith Colaco: 8 shared papers
- Dafna Gladman and Sibel Aydin: 7 shared papers
- Vinod Chandran and Keith Colaco: 6 shared papers
- Dafna Gladman and Keith Colaco: 5 shared papers
- Robert Inman and Sibel Aydin: 4 shared papers
- Robert Inman and Denis Poddubnyy: 4 shared papers
- Nigil Haroon and Denis Poddubnyy: 3 shared papers
- Richard Cook and Denis Poddubnyy: 3 shared papers
- Lihi Eder and Denis Poddubnyy: 3 shared papers
- Robert Inman and Sareh Keshavarzi: 2 shared papers
- Nigil Haroon and Sareh Keshavarzi: 2 shared papers
- Dafna Gladman and Sareh Keshavarzi: 1 shared paper
- Sibel Aydin and Denis Poddubnyy: 1 shared paper
- Sareh Keshavarzi and Denis Poddubnyy: 1 shared paper
- Keith Colaco and Denis Poddubnyy: 1 shared paper
- Department of Medicine
- Department of Laboratory Medicine & Pathobiology
- Department of Statistics and Actuarial Science
- Biostatistics Division
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Vinod Chandran
Department of Laboratory Medicine & Pathobiology
19 shared papers, latest 2026
Dafna Gladman
Department of Medicine
10 shared papers, latest 2026
Robert Inman
Department of Medicine
4 shared papers, latest 2026
Richard Cook
Department of Statistics and Actuarial Science
3 shared papers, latest 2026
Nigil Haroon
Department of Medicine
3 shared papers, latest 2026
Lihi Eder
Department of Medicine
3 shared papers, latest 2026
Sibel Aydin
Department of Medicine
1 shared papers, latest 2025
Sareh Keshavarzi
Biostatistics Division
1 shared papers, latest 2025
Keith Colaco
Department of Medicine
1 shared papers, latest 2025
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Profile data last refreshed on September 29, 2026 from the university directory, publication records and public research funding records.