Volume 58, Issue 5 pp. 574-581
Original Articles: Hepatology and Nutrition

Depression Subtypes in Pediatric Inflammatory Bowel Disease

Eva M. Szigethy

Corresponding Author

Eva M. Szigethy

Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA

Address correspondence and reprint requests to Eva Szigethy, MD, PhD, Children's Hospital of Pittsburgh, 4401 Penn Avenue, Pittsburgh, PA 15224 (e-mail: [email protected]).Search for more papers by this author
Ada O. Youk

Ada O. Youk

Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA

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David Benhayon

David Benhayon

Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA

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Diane L. Fairclough

Diane L. Fairclough

Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora

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Melissa C. Newara

Melissa C. Newara

Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA

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Margaret A. Kirshner

Margaret A. Kirshner

Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA

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Simona I. Bujoreanu

Simona I. Bujoreanu

Department of Psychiatry, Boston Children's Hospital, Boston, MA

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Christine Mrakotsky

Christine Mrakotsky

Department of Psychiatry, Boston Children's Hospital, Boston, MA

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Athos Bousvaros

Athos Bousvaros

Department of Pediatric Gastroenterology, Boston Children's Hospital, Boston, MA

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Arvind I. Srinath

Arvind I. Srinath

Department of Pediatric Gastroenterology, Children's Hospital of Pittsburgh, Pittsburgh, PA

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David J. Keljo

David J. Keljo

Department of Pediatric Gastroenterology, Children's Hospital of Pittsburgh, Pittsburgh, PA

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David J. Kupfer

David J. Kupfer

Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA

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David R. DeMaso

David R. DeMaso

Department of Psychiatry, Boston Children's Hospital, Boston, MA

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First published: 01 May 2014
Citations: 42

This research was funded by the National Institute of Mental Health (R01 MH077770) and the NIH Director's Innovator Award (1DP2OD001210).

The authors report no conflicts of interest.

ABSTRACT

Objective:

The association between inflammatory bowel disease (IBD) and depression provides a unique opportunity to understand the relation between systemic inflammation and depressive symptom profiles.

Methods:

Youth (n = 226) ages 9 to 17 years with comorbid IBD and depression underwent psychiatric assessment and evaluation of IBD activity. Latent profile analysis (LPA) identified depressive subgroups based on similar responses to the Children's Depression Rating Scale-Revised. Demographic factors, depression severity, anxiety, IBD activity, inflammatory markers, IBD-related medications, and illness perception were evaluated as predictors of profile membership.

Results:

Mean age was 14.3 years; 75% had Crohn disease; 31% were taking systemic corticosteroids. Mean depressive severity was moderate, whereas IBD activity, which reflects inflammation, was mild. LPA identified 3 subgroups: Profile-1 (mild, 75%) had diverse low-grade depressive symptoms and highest quality of life; Profile-2 (somatic, 19%) had severe fatigue, appetite change, anhedonia, decreased motor activity, and depressed mood with concurrent high-dose steroid therapy and the highest IBD activity; and Profile-3 (cognitive, 6%) had the highest rates of self-reported depressive symptoms, ostomy placements, and anxiety with IBD symptoms in the relative absence of inflammation.

Conclusions:

Evidence was found for 3 depression profiles in youth with IBD and depression. Our analyses determined that patients with predominantly somatic or cognitive symptoms of depression comprised 25% of our cohort. These findings may be used to design subgroup-specific interventions for depression in adolescents with IBD and other physical illnesses associated with systemic inflammation.

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