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. 2026 Jan 16;16:1750938. doi: 10.3389/fpsyt.2025.1750938

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Copyright © 2026 Di Vincenzo, Demaria, Bertoncini, Menghini, Antonietti, Vicari and Pontillo.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Flowchart showing four factors leading to the developmental expression of pOCD: cognitive rigidity, inhibitory deficits, affective reactivity, and intolerance of uncertainty, each indicated by arrows pointing to a central circle. — Transdiagnostic prospective of pediatric OCD.