P055 Brain-Immune Axis Regulation is Responsive to Cognitive Behavioral and Mindfulness-Based Stress Reduction in Crohn’s Disease
| Autor: | Alon Monsonego, L Cohen-Lavi, Michael Friger, Dagan Schwartz, Tomer Hertz, Ganit Goren, Ruslan Sergienko, K Ilan, Anna Nemirovsky, L Lerner, Vered Slonim-Nevo, Shmuel Odes, Shirley Regev, Orly Sarid, Dan Greenberg |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | Journal of Crohn's and Colitis. 15:S161-S163 |
| ISSN: | 1876-4479 1873-9946 |
| Popis: | Background Crohn’s disease (CD) is a chronic inflammatory bowel disease associated with psychological stress that is regulated primarily by the pituitary-hypophysis-adrenal (HPA) axis. Here, we determined whether the psychological characteristics of CD patients associate with their inflammatory state, and whether a 3-month period of Cognitive Behavioral and Mindfulness-Based Stress Reduction (COBMINDEX) impacts their inflammatory process. Methods Circulating inflammatory markers (IFN-α, IFN-γ, TNF-α, MCP-1, IL-6, IL-8, IL-10, IL-12p70, IL-18, IL-23, and IL-33) and a wide range of psychological parameters were measured before (T1) and after (T2) COBMINDEX in CD patients. Inflammatory parameters were also compared to age- and sex-matched healthy controls (HCs) at T1, and to wait-list CD patients (at T1 and T2) who were followed for 3 months but did not receive COMBINDEX. Psychological symptoms were assessed by two questionnaires: the Perceived Stress Scale PSS4, and the Brief Symptom Inventory of psychological distress with Global Severity Index GSI. Statistical significance was assessed using Spearman correlation. Results CD patients (N=100, mean age 33.6 ± 13 years, 69% female, Harvey-Bradshaw Index mean 31± 55) exhibited increased peripheral low-grade inflammation compared with HCs, demonstrated by higher serum levels of interleukin (IL)-6 (mean 4.084± 8.4) and IL-18 (mean 302.09± 286) shown in Figure 1. Notably, IL-18 levels correlated with a higher stress score and a lower wellbeing score in CD patients (Figure 2). COBMINDEX was accompanied by changes in inflammatory markers that coincided with changes in cortisol: changes in serum levels of cortisol correlated positively with those of IL-10 (0.32, p Conclusion Our results show that CD patients have a characteristic immunological profile that correlates with psychological stress and disease activity, and predicts COBMINDEX outcomes. We suggest that COBMINDEX induces stress resilience in CD patients, which not only impacts their well-being, but also their disease-associated inflammatory process. |
| Databáze: | OpenAIRE |
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