Published in:
Open Access 25-04-2024 | Vulgar Psoriasis | Brief Report
Impact of Biologic Therapy on Key Cardiovascular Risk Parameters in a Psoriatic Cohort—a Retrospective Review
Published in: Dermatology and Therapy | Issue 5/2024
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Background
Psoriasis is a risk factor for cardiovascular disease. Biologic agents have revolutionised psoriatic skin control. This study aims to assess the change in cardiovascular risk factors in a cohort of patients treated with 1 year of continuous biologic treatment.
Methods
A retrospective medical record review was conducted of consecutive patients receiving biologic therapy for chronic plaque psoriasis in a single dermatology centre at a major tertiary hospital in Australia. The effect of biologic therapy on psoriasis was assessed using a psoriasis area severity index (PASI). Cardiovascular risk factors included systolic blood pressure (SBP), diastolic BP (DBP), heart rate (HR) and body mass index (BMI). Measurements at baseline and 1-year follow-up were compared using paired t-tests.
Results
A total of 106 patients were reviewed with a median age of 44 years, and 63% of the patients were male. At baseline, mean BMI was 30 (SD 7), mean SBP was 129 (SD 17), mean DBP was 81 (SD 9) and mean HR was 82 (SD 14). Over 12 months, the PASI was reduced from 17.4 (SD 8.5) to 1.4 (SD 1.7, p < 0.001) indicating skin improvement. There was no significant difference from baseline in SBP (difference 2.3 mmHg, 95% CI – 1.4–5.9), DBP (0.6 mmHg, 95% CI – 1.2–2.5), BMI (difference – 0.1 kg/m2, 95% CI – 0.9–0.7) or HR (difference 1.3, 95% CI – 3.9–6.4).
Conclusion
In patients with psoriasis, markers of cardiovascular disease risk did not improve after 1 year of biologic therapy despite significant improvements in psoriasis skin severity.