(166) Psychometric evaluation and predictive validity of the sleep and pain behaviors survey in knee osteoarthritis patients undergoing total knee replacement

People with IBD evidence more microarousals during sleep architecture assessments

OBJECTIVE

Poor sleep is common in inflammatory bowel disease (IBD) and may be associated with overall worse disease outcomes. While the sleep/IBD literature is growing, the data are often self-reported. Further, much of the research using objective measures of sleep architecture, or the overall pattern of sleep depth, rely on single-night assessments, which can be of questionable validity.

DESIGN

Participants with IBD and healthy controls were recruited from Dartmouth-Hitchcock Medical Center as part of a two-phase clinical trial. Sleep architecture was assessed using three nights of in-home electroencephalographic monitoring and scored according to the American Academy of Sleep Medicine guidelines.

RESULTS

Our sample included 15 participants with IBD and 8 healthy controls. Participants with IBD were more psychiatrically complex, with more self-reported insomnia, anxiety and depression. Participants with IBD evidenced greater microarousals than healthy controls. In participants with IBD, microarousals were associated with lower insomnia and greater depression scores. Within IBD, participants with clinically significant insomnia evidenced trend towards lower sleep efficiency, while self-reported disease activity did not significantly impact findings.

CONCLUSIONS

The methodology of past research may have impacted findings, including the reliance on single-night assessments and limited generalisability. Future research that uses robust, multinight assessments of sleep architecture in large, diverse samples is clearly warranted, as is research exploring the impact of cognitive and behavioural factors on sleep architecture and arousal.

TRIAL REGISTRATION NUMBER

NCT04132024.

Patients with IBD Want to Talk About Sleep and Treatments for Insomnia with Their Gastroenterologist

BACKGROUND AND AIMS

Poor sleep may be prospectively associated with worse disease course in inflammatory bowel disease (IBD). Chronic insomnia is the most common cause of poor sleep complaints in IBD and is theorized to be maintained by dysfunctional thoughts and behavioral patterns. However, data characterizing patterns specific to insomnia in IBD are lacking. Understanding the nuances of insomnia and patients' preferences for treatment is critical for addressing this significant comorbidity in IBD.

METHODS

We conducted an anonymous, mixed-method online survey of people with IBD and asked questions about sleep patterns, thoughts, and behaviors related to sleep, treatment preferences, and barriers to treatment.

RESULTS

312 participants (60.9% Crohn's, 66.3% women, mean age of 48.62 years) were included in this study. Participants with insomnia were significantly more concerned about the consequences of sleep loss, felt more helpless about their sleep, and were more likely to engage in behaviors known to perpetuate insomnia (e.g., spending time in bed in pain; ps ≤ 0.001) than those without insomnia. 70.3% of participants were interested in discussing sleep as part of IBD care, 63.5% were interested in receiving sleep recommendations from their gastroenterologist, and 84.6% of those with insomnia were interested in participating in sleep treatments.

CONCLUSION

Participants with IBD and insomnia are interested in treatment and reported patterns that can be targeted in Cognitive Behavioral Therapy for Insomnia, as opposed to traditional sleep hygiene guidelines. Additionally, people with insomnia engaged in several sleep-interfering behaviors related to pain. Clinical trials that target insomnia in people with IBD should include pain management in the intervention.