Impact of Comorbidities on Tumor Necrosis Factor Inhibitor Therapy in Psoriatic Arthritis: A Population-Based Cohort Study

2018 ◽  
Vol 70 (4) ◽  
pp. 592-599 ◽  
Author(s):  
Christine Ballegaard ◽  
Pil Højgaard ◽  
Lene Dreyer ◽  
René Cordtz ◽  
Tanja Schjødt Jørgensen ◽  
...  
Author(s):  
David L Kaplan ◽  
Brian L Ung ◽  
Corey Pelletier ◽  
Chuka Udeze ◽  
Ibrahim Khilfeh ◽  
...  

Aim: Real-world treatment data for psoriatic arthritis are limited. We evaluated switch rates, adherence, and costs for patients initiating apremilast versus tumor necrosis factor inhibitor (TNFi) and interleukin inhibitor (ILi) among biologic-naive psoriatic arthritis patients. Materials & methods: This retrospective analysis used IBM MarketScan claims data to assess treatment switches, adherence and costs. Results: Twelve-month switch rates were significantly lower for apremilast versus TNFi (15.5% vs 26.6%; p < 0.0001) and similar to ILi (15.5% vs 14.0%; p = 0.71). Apremilast initiators had lower total costs versus TNFi and ILi (US$39,854 vs US$57,243 and US$65,687; p < 0.05) and adherence was slightly lower versus TNFi and higher versus ILi. Conclusion: Biologic-naive apremilast initiators had lower switch rates versus TNFi initiators and lower total costs versus TNFi or ILi initiators.


Medicine ◽  
2017 ◽  
Vol 96 (34) ◽  
pp. e7859 ◽  
Author(s):  
Sinem Nihal Esatoglu ◽  
Gulen Hatemi ◽  
Serdal Ugurlu ◽  
Aycan Gokturk ◽  
Koray Tascilar ◽  
...  

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