Association of fatigue with disease activity and clinical manifestations in patients with Crohn’s disease and ulcerative colitis: an observational cross-sectional study in the United States
Creators: name: Gibble, Theresa H.
name: Shan, Mingyang
name: Zhou, Xian
name: Naegeli, April N.
name: Dubey, Suchita
name: Lewis, James D.
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: Fatigue imposes a socioeconomic burden on patients with Crohn’s disease (CD) and ulcerative colitis (UC). We assessed the prevalence of fatigue among patients with CD or UC and identified disease activity measures associated with fatigue. Data from the Study of a Prospective Adult Research Cohort with Inflammatory Bowel Disease (SPARC IBD) were analyzed separately for CD and UC. Fatigue was defined based on a subjective and dichotomic questionnaire. Patients indicated if they experienced fatigue within the last week. The overall prevalence of fatigue was analyzed using descriptive and contingency tables. Demographics, clinical characteristics, disease activity (measures include Physician’s Global Assessment for both CD and UC, short CD Activity Index for CD, and Ulcerative Colitis Disease Activity Index for UC), symptoms, and patient-reported outcomes were compared between patients with and without fatigue. Multivariable logistic regression models were constructed to identify symptoms and disease activity measures associated with fatigue. The study included 903 patients with CD and 443 patients with UC. Fatigue was reported in 47.7% of patients with CD and 40.9% of patients with UC. In patients with CD, abdominal pain, bowel incontinence, depressive symptoms, reduced general well-being, and night-time bowel movements were associated with fatigue. In patients with UC, depressive symptoms, reduced general well-being, moderate or severe disease activity by the physician’s global assessment, and night-time bowel movements were significantly associated with fatigue. Fatigue is a common symptom among patients with CD or UC and is associated with higher levels of disease activity and reduced general well-being. Inflammatory bowel disease (IBD), which includes Crohn’s disease (CD) and ulcerative colitis (UC), can lead to fatigue in many patients regardless of their disease severity. Fatigue not only affects patients’ quality-of-life but also their ability to work and their mental health. However, research specific to the IBD related symptoms that contribute to fatigue in these patients is not currently available, especially in the United States (US). To address this gap, real-world data was analyzed to understand how common fatigue is among patients with CD and UC in the US and clinical symptoms that co-occur with fatigue. We found that fatigue affects more than 40% of the patients. Our results suggest that fatigue is correlated with more severe disease symptoms and overall lower well-being among patients with CD and UC.