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. 2024 Feb;11(1):97-112.
doi: 10.1007/s40744-023-00621-6. Epub 2023 Nov 20.

Malignancy in the Upadacitinib Clinical Trials for Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis, and Non-radiographic Axial Spondyloarthritis

Affiliations

Malignancy in the Upadacitinib Clinical Trials for Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis, and Non-radiographic Axial Spondyloarthritis

Andrea Rubbert-Roth et al. Rheumatol Ther. 2024 Feb.

Abstract

Introduction: This article aims to describe malignancies in patients with rheumatoid arthritis (RA), psoriatic arthritis (PsA), ankylosing spondylitis (AS), or non-radiographic axial spondyloarthritis (nr-axSpA) treated with upadacitinib (UPA) or active comparators.

Methods: This integrated safety analysis includes data from 11 phase 3 UPA trials across RA (6 trials), PsA (2 trials), AS (2 trials; one phase 2b/3), and nr-axSpA (1 trial). Treatment-emergent adverse events (TEAEs) were summarized for RA (pooled UPA 15 mg [UPA15], pooled UPA 30 mg [UPA30], adalimumab 40 mg [ADA], methotrexate monotherapy [MTX]), PsA (pooled UPA15, pooled UPA30, ADA), AS (pooled UPA15), and nr-axSpA (UPA15). TEAEs were reported as exposure-adjusted event rates (events/100 patient-years).

Results: Median treatment duration ranged from 1.0 to 4.0 years (with a maximum of 6.6 years in RA). Across treatments and indications, rates of malignancy excluding nonmelanoma skin cancer (NMSC) ranged from 0.2 to 1.1, while NMSC ranged from 0.0 to 1.4. In RA, rates of malignancy excluding NMSC were generally similar between UPA15, UPA30, ADA, and MTX (breast and lung cancer were the most common). In RA and PsA, Kaplan-Meier analyses revealed no differences in event onset of malignancy excluding NMSC with UPA15 versus UPA30 over time. In RA, NMSC rates were higher with UPA30 than UPA15; both UPA15 and UPA30 were higher than ADA and MTX. In PsA, rates of malignancy excluding NMSC and NMSC were generally similar between UPA15, UPA30, and ADA. In AS and nr-axSpA, malignancies were reported infrequently. Few events of lymphoma were reported across the clinical programs.

Conclusion: Rates of malignancy excluding NMSC were generally similar between UPA15, UPA30, ADA, and MTX and were consistent across RA, PsA, AS, and nr-axSpA. A dose-dependent increased rate of NMSC was observed with UPA in RA.

Trial registration: ClinicaTrials.gov identifier: NCT02706873, NCT02675426, NCT02629159, NCT02706951, NCT02706847, NCT03086343, NCT03104400, NCT03104374, NCT03178487, and NCT04169373.

Keywords: Ankylosing spondylitis (AS); Janus kinase (JAK) inhibitor; Malignancy; Non-radiographic axial spondyloarthritis (nr-axSpA); Nonmelanoma skin cancer (NMSC); Psoriatic arthritis (PsA); Rheumatoid arthritis (RA); Risk factors; Spondyloarthritis (SpA); Upadacitinib (UPA).

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Conflict of interest statement

Financial arrangements of the authors with companies whose products may be related to the present manuscript are listed, as declared by the authors. Andrea Rubbert-Roth: Received honoraria for lectures and consulting from AbbVie, Amgen, BMS, Eli Lilly, Gilead, Janssen, MSD, Novartis, Pfizer, Roche, Sanofi, and UCB. Adriana M. Kakehasi: Served as a consultant or member of a speaker’s bureau for, and has received grant/research support from, AbbVie, Amgen, Fresenius Klabi, Janssen, Eli Lilly, Pfizer, Organon, Sandoz, and UCB. Tsutomu Takeuchi: Grant/research support from AbbVie and Eisai; consulting fees from AbbVie, Astellas Pharma, Eli Lilly Japan, and Gilead Sciences; speaker/honoraria from AbbVie, Astellas Pharma, Eisai, Eli Lilly Japan, Gilead Sciences, and Pfizer Japan. Marc Schmalzing: Compensation for consulting from Chugai/Roche, Hexal/Sandoz, Gilead, AbbVie, Janssen-Cilag, Boehringer/Ingelheim, onkowissen.de, EUSA-Pharma, Novartis, AstraZeneca, Amgen, Medac, Lilly, and Galapagos; speaker’s fees from Novartis, AbbVie, AstraZeneca, Chugai/Roche, Janssen-Cilag, Gilead, Boehringer/Ingelheim, Mylan, Galapagos, and EUSA-Pharma; travel grants from Chugai/Roche, Boehringer/Ingelheim, Celgene, Medac, UCB, Mylan, and Galapagos. Hannah Palac: Employee of AbbVie and may hold stock or stock options. Derek Coombs: Employee of AbbVie and may hold stock or stock options. Jianzhong Liu: Employee of AbbVie at time of study and has since retired. May hold stock or stock options in Abbvie. Samuel I. Anyanwu: Employee of AbbVie and may hold stock or stock options. Ralph Lippe: Employee of AbbVie and may hold stock or stock options. Jeffrey R. Curtis: Research grants from AbbVie, Amgen, Bristol Myers Squibb, CorEvitas, Janssen, Labcorp, Lilly, Novartis, Pfizer, Sanofi/Regeneron, and UCB; consulting fees from AbbVie, Amgen, Bristol Myers Squibb, CorEvitas, Janssen, Labcorp, Lilly, Novartis, Pfizer, Sanofi/Regeneron, and UCB.

Figures

Fig. 1
Fig. 1
Event rates per 100 patient-years for TEAEs of malignancy in patients treated with UPA across RA (ac), PsA (d, e), AS (f), and nr-axSpA (g). Cases of abnormal lymphocyte morphology are included (upadacitinib 15 mg: RA [1], PsA [3], AS [1], and nr-axSpA [1]), as this preferred term is included in the Malignant Lymphoma Standardized MedDRA Queries but were not confirmed to be true lymphomas. ADA adalimumab, AS ankylosing spondylitis, CI confidence interval, E event, EAER exposure-adjusted event rate, EOW every other week, MTX methotrexate, NMSC nonmelanoma skin cancer, nr-axSpA non-radiographic axial spondyloarthritis, PsA psoriatic arthritis, PY patient-years, QD once daily, RA rheumatoid arthritis, TEAE treatment-emergent adverse events, UPA upadacitinib
Fig. 2
Fig. 2
Event rates per 100 patient-years for TEAEs of malignancy in RA (a), PsA (b), AS (c), and nr-axSpA (d) by length of UPA exposure. Cases of abnormal lymphocyte morphology are included (upadacitinib 15 mg: RA [1], PsA [3], AS [1], and nr-axSpA [1]), as this preferred term is included in the Malignant Lymphoma Standardized MedDRA Queries but were not confirmed to be true lymphomas. ADA adalimumab, AS ankylosing spondylitis, CI confidence interval, E event, EAER exposure-adjusted event rate, EOW every other week, MTX methotrexate, NMSC nonmelanoma skin cancer, nr-axSpA non-radiographic axial spondyloarthritis, PsA psoriatic arthritis, PY patient-years, QD once daily, RA rheumatoid arthritis, TEAE treatment-emergent adverse events, UPA upadacitinib
Fig. 3
Fig. 3
Risk factors for malignancy excluding NMSC in RA (a) and PsA (b) with UPA 15 mg. Hazard ratios were generated using univariable Cox proportional hazards regression models for time from first dose of UPA 15 mg to first event of malignancy excluding NMSC in RA and PsA. *P < 0.05; **P < 0.01; ***P < 0.001. BMI body mass index, CI confidence interval, CRP C-reactive protein, HR hazard ratio, NE not estimable (due to zero events), NMSC nonmelanoma skin cancer, PsA psoriatic arthritis, QD once daily, RA rheumatoid arthritis, ULN upper limit of normal, UPA upadacitinib
Fig. 4
Fig. 4
Risk factors for NMSC in RA (a) and PsA (b) with UPA 15 mg. Hazard ratios were generated using univariable Cox proportional hazards regression models for time from first dose of UPA 15 mg to first event of NMSC in RA and PsA. *P < 0.05; **P < 0.01; ***P < 0.001. BMI body mass index, CI confidence interval, CRP C-reactive protein, HR hazard ratio, NE not estimable (due to zero events), NMSC nonmelanoma skin cancer, PsA psoriatic arthritis, QD once daily, RA rheumatoid arthritis, ULN upper limit of normal, UPA upadacitinib.

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