RESUMEN
BACKGROUND: Sensoready® autoinjector pen facilitates self-administration of subcutaneous ofatumumab injections at home. We aim to investigate patient and nurse preference for using Sensoready® versus comparator autoinjectors in multiple sclerosis (MS). METHODS: A pilot survey was conducted in Germany followed by in-field interviews across United States, Germany, France, and Italy. The survey recruited 80 MS patients and 50 MS nurses. Respondents were interviewed for 45-min on qualitative open-ended and quantitative close-ended survey consisting of 31 questions for patients and 41 for nurses. Ratings were measured on Likert scale from 1 (not at all important) to 10 (extremely important). RESULTS: "Easy to perform self-injection with the pen" and "Patient able to use independently" (both, mean overall score 9.4) were the most important attributes for both patients and nurses. Sensoready® scored high across most important attributes for both patients and nurses (p < 0.05). Sensoready® was preferred over comparator devices across majority of the important attributes (84%; p < 0.05), especially ease of use of the pen (mean overall score 9.4). Sensoready® was preferred over their current device by 9/10 nurses and 8/10 patients if they had to choose a treatment based on the device alone. CONCLUSION: Both MS patients and nurses preferred the Sensoready® (ofatumumab) over comparator autoinjectors for their treatment, mostly driven by ease of administration.