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Published on: March 1, 2024
Choice of Biologic Immunotherapy for Psoriasis or Psoriatic Arthritis and Its Association With Risk of Major Adverse
Jack Geiger1, Bonit Gill1, Jean Liew2
1J. Geiger, DO, B. Gill, DO, M. Putman, MD, S. Singla, MD, Medical College of Wisconsin, Milwaukee, Wisconsin.
Insights
Patients with psoriasis or psoriatic arthritis using biologic disease-modifying antirheumatic drugs (bDMARDs) face similar risks of major adverse cardiac events (MACE) regardless of the drug class. Cardiovascular risk should not influence the choice of bDMARD for these patients.
Area of Science:
- Rheumatology
- Cardiology
- Pharmacology
Background:
- Psoriasis (PsO) and psoriatic arthritis (PsA) patients have increased risk of major adverse cardiac events (MACE).
- Biologic disease-modifying antirheumatic drugs (bDMARDs) are used to treat PsO and PsA, but their comparative effect on MACE risk is unclear.
Purpose of the Study:
- To investigate if the risk of MACE differs among various bDMARD classes in patients with PsO/PsA.
- To compare the cardiovascular safety profiles of different bDMARDs in this patient population.
Main Methods:
- Retrospective cohort study using the TriNetX database.
- Identified new users of tumor necrosis factor inhibitors (TNFi), IL-17A inhibitors (IL-17i), IL-23 inhibitors (IL-23i), or IL-12/23 inhibitors (IL-12/23i).
- Weighted multinomial Cox proportional hazards regression was used to calculate time-dependent MACE risk, with TNFi as the referent group. Bias was assessed using negative control outcomes.
Main Results:
- 32,758 new bDMARD users with PsO/PsA were identified.
- The adjusted risk of MACE was comparable across IL-17i (aHR 0.98), IL-23i (aHR 0.84), and IL-12/23i (aHR 1.08) compared to TNFi.
- Subset analyses and negative control outcomes supported the primary findings, indicating adequate control of bias.
Conclusions:
- The risk of MACE does not significantly vary between different classes of bDMARDs in patients with PsO/PsA.
- Cardiovascular risk should not be a primary factor when selecting a bDMARD for patients with PsO/PsA.
Objective:
Individuals with psoriasis (PsO) or psoriatic arthritis (PsA) have an elevated risk of major adverse cardiac events (MACE), which include congestive heart failure (CHF), myocardial infarction (MI), and cerebrovascular accident (CVA). Biologic disease-modifying antirheumatic drugs (bDMARDs) may reduce cardiovascular risk; however, whether MACE risk differs by bDMARD class for this population is unknown.
Methods:
Using data from TriNetX database, we identified patients with PsO/PsA who were new bDMARD users, including tumor necrosis factor inhibitors (TNFi), interleukin (IL)-17A inhibitors (-i), IL-23i, or IL-12/23i. Time-dependent risk for MACE was calculated using weighted multinomial Cox proportional hazards regression with TNFi exposure as the referent. Additional analyses evaluated components of the primary outcome and baseline cardiovascular disease. A negative control outcome was used to assess bias.
Results:
We identified 32,758 patients with PsO/PsA who were new bDMARD users. Patients had PsO/PsA for a mean of 3.5 (SD 4.5) years prior to starting a biologic, the most common being TNFi (62.9%), followed by IL-17i (15.4%), IL-23i (11%), and IL-12/23i (10.7%). In weighted multinomial Cox proportional hazards regression, the adjusted risk of MACE was similar for IL-17Ai (adjusted hazard ratio [aHR] 0.98, 95% CI 0.73-1.32), IL-23i (aHR 0.84, 95% CI 0.54-1.31), and IL-12/23i (aHR 1.08, 95% CI 0.80-1.47) as compared to TNFi. Subset analyses supported the primary analysis. Negative control outcomes suggested adequate control of bias confounding.
Conclusion:
MACE risk does not significantly differ across bDMARD classes in patients with PsO/PsA. Therefore, cardiovascular risk should not guide biologic selection in this population.
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