Haemophilia patients' unmet needs and their expectations of the new extended half‐life factor concentrates. Issue 4 (30th March 2017)

• Record Type: Journal Article
• Authors: von Mackensen, S.; Kalnins, W.; Krucker, J.; Weiss, J.; Miesbach, W.; Albisetti, M.; Pabinger, I.; Oldenburg, J.
• Is Part Of: Haemophilia. Volume 23:Issue 4(2017)
• Page Start: 566
• Page End: 574
• Publication Date: 2017-03-30
• Subjects: DACH Region -- expectations -- extended half‐life -- haemophilia -- long‐acting factor concentrates -- patients' needs -- survey; Hemophilia -- Periodicals; 616.1572005
• DOI: 10.1111/hae.13221
• Languages: English
• ISSNs: 1351-8216

Abstract

Abstract : Introduction: National Member Organisations (NMO) of persons with haemophilia (PWH) from the DACH Region (D = Germany, A = Austria, CH = Switzerland) were interested to better understand PWH's expectations and concerns of extended half‐life (EHL) factor concentrates (FC) before availability in these countries. Methods: Based on an expert meeting and focus groups conducted across Germany a survey for haemophilia patients and their parents was developed and was sent out to 2, 644 PWH. Results: One thousand and seven questionnaires were sent back (38.1%); 743 adults and 262 parents. Most patients had haemophilia A (84.5%), were severely affected (73.7%), received prophylaxis (57%) and used recombinant FC (60.2%). One‐quarter did not know the correct half‐life of their FC [HA/FVIII: 26%, HB/FIX: 31.1%]. Four percent were unsatisfied with their current FC, mainly with short half‐life of FC and difficult manageability. They expected from new EHL products less frequent injections (55.2%), better efficacy (32.1%) and safety/no side effects (15.7%); 59.5% would be willing to switch to new products if they have a prolonged half‐life and the same safety of the current FC. They wish more information about half‐life (84.4%), possible side‐effects (81.3%) and efficacy (77%) and wanted to receive information about new products from their haemophilia treater (76.3%) and the newsletter of their NMO (74.3%). Significant differences across countries were found. Conclusions: The representative survey could show that although PWH were generally satisfied with their current FC, the majority would be willing to switch to EHL products assuming half‐life is prolonged and has the same safety of the current FC.