A qualitative exploration of the patient experience of erosive and non-erosive hand osteoarthritis

Journal of Patient-Reported Outcomes

Charlotte Panter¹  Rob Arbuckle¹  Jane R. Wells¹  Sally Gatsi²  Josephine Park²  Pamela Berry³  Sofia Fernandes⁴  Deven Chauhan⁵ 

[1] Adelphi Values, Patient-Centered Outcomes, Bollington, Cheshire, UK;GSK, Collegeville, PA, USA;GSK, Collegeville, PA, USA;Present Address: Janssen Global Services LLC, Horsham, PA, USA;GSK, Stevenage, Hertfordshire, UK;Value Evidence and Outcomes, Stockley Park West, 1-3 Ironbridge Road, GSK, UB11 1BT, Uxbridge, Middlesex, UK;

关键词: Hand osteoarthritis;    Michigan Hand Outcomes Questionnaire;    Concept elicitation;    Qualitative interviews;    Real-time data capture;    Patient-experience;    Patient-reported outcomes;   

DOI  :  10.1186/s41687-021-00286-1

来源: Springer

【 摘 要 】

BackgroundMany patients with hand osteoarthritis (HOA) experience reduced health-related quality of life. This study sought to better understand the disease and treatment experience of individuals with HOA, explore any differences in experiences between erosive and non-erosive HOA sub-types, and evaluate content validity of the Michigan Hand Outcomes Questionnaire (MHQ) in HOA.MethodsThirty subjects from the United States (n = 15 erosive HOA; n = 15 non-erosive HOA) participated in semi-structured interviews: concept elicitation explored symptoms/impacts important to patients; cognitive interviews assessed understanding and relevance of the MHQ. A sub-sample participated in real-time data capture (RTDC) activities via a smartphone/tablet app over 7 days. Verbatim transcripts were coded using Atlas.ti software and thematically analyzed. Concept saturation and MHQ content validity were evaluated.ResultsMost participants reported experiencing pain, swelling and stiffness, symptoms that most commonly had a direct impact on physical functioning. Substantial impacts on activities of daily living, emotional functioning, sleep and work were also reported. RTDC findings corroborated concept elicitation findings. There were no notable differences between erosive and non-erosive HOA, except nodules were reported more frequently in erosive disease. Most participants used analgesic treatments, but effects were short-lived. Pain was the symptom most frequently reported as most bothersome and important to treat. Concept saturation was achieved. MHQ items and instructions were well understood and relevant to most participants; stiffness and swelling were reported as important symptoms not included in the MHQ.ConclusionsThis study characterizes key symptoms of HOA which are burdensome for patients and not well controlled by current therapies, highlighting an unmet treatment need. Although the study is limited by a small sample size that may not be representative of the broader erosive and non-erosive HOA population, concept saturation was achieved, and our findings suggest that disease experience is similar for patients with erosive and non-erosive HOA. Evaluation of stiffness and swelling items in conjunction with the MHQ may enhance relevance and improve measurement precision to assess important domains of HQRoL in an HOA population.

【 授权许可】

CC BY