The relation between normative rituals/routines and obsessive-compulsive symptoms at a young age: A systematic review

Elien De Caluwé*, Jasmine Vergauwe, Mieke Decuyper, Stefan Bogaerts, David C. Rettew, Barbara De Clercq

*Corresponding author for this work

Research output: Contribution to journalReview articleScientificpeer-review

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Abstract


Objective

One of the most challenging issues in the pediatric obsessive–compulsive (OC) disorder field is to differentiate pathological OC symptoms from the phenotypically similar normative rituals/routines that characterize normal childhood development. Given their similarities, it can be questioned whether both constructs reflect two qualitatively distinct behavioral expressions of different etiological factors or rather reflect two diverse manifestations of one single continuum (cfr. the continuity hypothesis).


Method

This paper aims to improve our understanding of the relation between normative childhood rituals/routines and OC symptoms in two ways. First, the continuity hypothesis was investigated by systematically reviewing current evidence on this association, using various databases (Web of Science Core Collection, MEDLINE/PubMed, and SciELO Citation Index) from 1950 until February 1, 2019 (registration number: CRD42019121293). Second, based on this systematic review, an integrative conceptual model was developed describing this relation from different perspectives on sources of influence.


Results

The literature search initially revealed 2122 hits, with 114 full-texts being assessed for eligibility. After applying several selection criteria, 18 studies were included in the review. The results generally support the continuity hypothesis and reveal important etiological factors at different levels of behavioral analysis, including the phenotypic (anxiety), neurobiological and genetic level. Also age and the presence of other disorders appeared to be important factors in evaluating the level of normality.


Conclusion

We provide a conceptual framework to inform future research aimed at improving the understanding of the relationship between normative rituals/routines and pathological OC symptoms. Conceptual implications are discussed and clinical recommendations are given to improve early identification and differentiation.
Original languageEnglish
Article number100913
Number of pages13
JournalDevelopmental Review
Volume56
DOIs
Publication statusPublished - 2020

Keywords

  • ADOLESCENTS
  • AUTISM SPECTRUM DISORDER
  • CHILDHOOD
  • CHILDRENS RITUALS
  • Child
  • Continuity hypothesis
  • INSIGHTS
  • Integrative conceptual model
  • Obsessive-compulsive disorder
  • PERSONALITY
  • PSYCHOPATHOLOGY
  • REPETITIVE BEHAVIOR
  • RITUALISTIC BEHAVIOR
  • Ritual
  • TIC DISORDERS

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