Disease Activity, Occupational Participation, and Quality of Life for Individuals with and without Severe Fatigue in Ankylosing Spondylitis.
Deirdre Connolly, Clodagh Fitzpatrick, Finbar O'Shea
PMID 31354395WHAT IT FOUND
Most people with ankylosing spondylitis reported significant fatigue, which was linked to higher pain and lower quality of life.
They managed it by pacing activities and modifying work, but said they received little guidance from clinicians on how to handle this symptom.
Key findings
01Between 38% and 66% of participants reported significant fatigue depending on the measurement tool used, with those experiencing severe fatigue showing significantly worse disease activity, pain, and quality of life.
02Participants described how fatigue reduced their ability to concentrate at work and forced them to withdraw from social activities, often leading them to work longer hours to compensate.
03Most management strategies for fatigue, such as pacing and resting, were self-developed through trial and error because participants reported a lack of formal education from health professionals.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTs
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What it does not show
The study used a convenience sample from a single clinic, so the findings may not represent the wider population of people with ankylosing spondylitis. Data were collected at only one point in time, so the study cannot show how fatigue or participation levels change over the course of the disease. Different fatigue measures yielded different prevalence rates, meaning the true extent of fatigue in this group depends on which tool is used. The sample size was small, particularly for the qualitative interviews, which limits the generalisability of the themes identified.
Declared interests
The provided text does not include a specific declaration of conflicts of interest or funding sources.
The easy way to misread this
Do not assume that fatigue is equally prevalent regardless of how it is measured. The study found that 64% of participants reported significant fatigue on one scale, but only 38% on another, so a single score may not accurately reflect a patient's experience.