Drug switching in axial spondyloarthritis patients in Germany – a social listening analysis

Author:

Kahn Maria1,Papukchieva Steffeni1,Fehr Axel1,Eberl Markus1,Rösler Berenice2,Veit Justyna2,Friedrich Benjamin3ORCID,Poddubnyy Denis45ORCID

Affiliation:

1. Temedica GmbH, Munich, Germany

2. Immunology Franchise, Novartis GmbH, Nuremberg, Germany

3. Temedica GmbH, Erika-Mann-Straße 21, Munich 80636, Germany

4. Department of Gastroenterology, Infectious Diseases and Rheumatology, Charité – Universitätsmedizin Berlin, Berlin, Deutschland

5. Epidemiology Unit, German Rheumatism Research Centre, Berlin, Germany

Abstract

Background: Axial spondyloarthritis (axSpA) is a chronic inflammatory disease which primarily affects the axial skeleton resulting in chronic back pain and stiffness. According to the guideline, the first-line treatment includes non-steroidal anti-inflammatory drugs (NSAIDs), conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) and non-pharmacological treatment. Second line treatment involves biological disease-modifying antirheumatic drugs (bDMARDs) such as tumour necrosis factor and interleukin-17 inhibitors. Objectives: The aim of this social media listening research project was to analyse switches of medication and the reasons thereof to gain valuable insights into real-life journeys of patients suffering from axSpA. Methods: Publicly available posts in German-speaking disease-specific forums were scanned for disease-specific keywords and commonly used drugs by axSpA patients on the Permea platform. Posts containing at least two key words were selected and switches between medications were manually labelled. A total of 287 scraped posts between 01 July 2010 and 04 Feb 2022 were analysed. Results: The largest group of described medication switches was initially using bDMARDs. Switches to a different bDMARD, termination of medication and switches to glucocorticoids were most frequently named. Patients on NSAIDs switched to glucocorticoids, a different NSAID or bDMARD, whereas patients on csDMARDs most frequently changed to bDMARDs. In all medication groups the main reason for switching was insufficient efficacy and side effects. Additionally, for the medication groups bDMARDs, csDMARDs and corticosteroids, pregnancy and lactation were given as a reason for switching, whereas patients in the NSAID group never mentioned pregnancy and breastfeeding as a reason for switching treatment. Conclusion: Our analysis shows medication switches based on real-life patient experiences shared with peers in a social listening setting. We also show medication switches differing from advised guidelines. Gathering real-life insights into patients’ journey dealing with chronic diseases allows us to understand, and thereby improve patient care and treatment.

Publisher

SAGE Publications

Subject

Orthopedics and Sports Medicine,Rheumatology

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