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Review
. 2016 Jul 28;22(28):6402-15.
doi: 10.3748/wjg.v22.i28.6402.

Personality traits and emotional patterns in irritable bowel syndrome

Maria Rosaria A Muscatello  1 , Antonio Bruno  1 , Carmela Mento  1 , Gianluca Pandolfo  1 , Rocco A Zoccali  1
Affiliations
Review

Personality traits and emotional patterns in irritable bowel syndrome

Maria Rosaria A Muscatello et al. World J Gastroenterol. .

Abstract

The review focuses on those personality traits (neuroticism, extraversion, openness to experience, agreeableness, and conscientiousness), constructs (alexithymia and distressed - Type D personality) and emotional patterns (negative and positive) that are of particular concern in health psychology, with the aim to highlight their potential role on the pathogenesis, onset, symptom clusters, clinical course, and outcome of irritable bowel syndrome (IBS). Personality traits and emotional patterns play key roles in affecting autonomic, immune, inflammatory, and endocrine functions, thus contributing not only to IBS clinical expression and symptomatic burden, but also to disease physiopathology. In this sense, psychological treatments should address those personality traits and emotional features that are constitutive of, and integral to IBS. The biopsychosocial model of illness applied to IBS acknowledges the interaction between biological, psychological, environmental, and social factors in relation to pain and functional disability. A holistic approach to IBS should take into account the heterogeneous nature of the disorder, and differentiate treatments for different types of IBS, also considering the marked individual differences in prevalent personality traits and emotional patterns. Beyond medications, and lifestyle/dietary interventions, psychological and educational treatments may provide the optimal chance of addressing clinical symptoms, comorbid conditions, and quality of life in IBS patients.

Keywords: Alexithymia; Anger; Anxiety; Conscientiousness; Depression; Emotions; Extraversion; Irritable bowel syndrome; Neuroticism; Personality.

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Figures

Figure 1
Figure 1
Emotional patterns: Positive and negative emotions.
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