Abstract Objective: To analyze the scientific production on the instruments for pain assessment in children and adolescents with cognitive impairment. Methods: An integrative literature review. Publications on the topic were searched in the Virtual Health Library, in the Scielo electronic library and in the Medline database (via Pubmed), from 2014 to 2019, in English, Portuguese and Spanish. The final sample included five studies, which answered the guiding question: Which are the instruments for pain assessment in children and adolescents with […]