RESUMO
BACKGROUND: Drug persistence is a crucial aspect of treatment success in psoriasis. OBJECTIVES: The scope of this manuscript is to record real-world evidence concerning drug survival of biologic agents used for psoriasis treatment and to detect associated modifying factors in Greece. METHODS: This was a retrospective cohort study based on data extracted from the nationwide Greek prescription system. Psoriatic patients, with or without concomitant psoriatic arthritis (PsA), that had initiated biologics between January 1st 2016 and December 31st 2020 were included. RESULTS: We included 8,819 patients who received 13,359 treatment lines. Among them, 76.8% were biologic naïve patients and 16.5% were diagnosed with concomitant PsA. The overall median drug survival was 34.3 (95% CI: 32.6-36.5) months. Drug persistence at 12, 24, 36 and 48 months of follow-up was 71.9%, 57.7%, 49.0% and 43.7%, respectively. Patients receiving brodalumab had the highest drug survival rate in the first two years, while secukinumab had the highest rates beyond this period. Overall, drug survival rates were higher in the 1st [median, 51.1 (95% CI: 47.1, not reached (NR) months] compared to the 2nd treatment line and onwards [median, 21.7 (95% CI: 20.0, 23.5) months]. Treatment line, PsA status, age and sex were found to significantly affect drug survival rates. CONCLUSIONS: Our findings confirm previous reports regarding the importance of efficient 1st line biologics and the vulnerability of patients to co-existent PsA. The utilitzation of antibodies against interleukins confer to high drug survival rates. These results will assist clinical management of psoriasis patients in Greece.
RESUMO
Background: Despite recent guidelines appropriate lipid-lowering treatment (LLT) remains suboptimal in everyday clinical practice. Aims: We aimed to describe clinical practice of use of LLT for at least high CV risk populations in a Hellenic real-world setting and assess how this relates to the European Society of Cardiology treatment guidelines. Methods: We analyzed data from a retrospective cohort study of the National Registry of patients with dyslipidemia between 1/7/2017 and 30/6/2019 who were at least of high CV risk and filled a dual or triple lipid-lowering treatment (dLLT, tLLT) prescription. The primary outcomes of interest of this analysis were to report on the patterns of LLT use in at least high CV risk patients. Results: A total of 994,255 (45.4% of Greeks on LLT) were of at least high CV risk and 120,490 (5.5%) were on dLLT or tLLT. The percentage of patients with reported statin intolerance ranged from 2 to 10%. While persistence was reported to be satisfactory (>85% for both dLLT or tLLT), adherence was low (ranging between 14 and 34% for dLLT). In 6-month intervals, the percentage of patients achieving a low-density lipoprotein cholesterol (LDL-C) target below 100 md/dL ranged from 20% to 23% for dLLT and 34%-37% for tLLT. Conclusions: The prevalence of at least high CV risk patients among patients receiving LLT in Greece is substantial. Despite the high persistence and probably due to the low adherence to treatment, LDL-C remains above targets in more than two thirds of patients.