Comorbid disorders in children with cerebral palsy and their assessment in early childhood: current state of the problem

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Abstract

The relevance of this work is determined by the fact that comorbid disorders in children with cerebral palsy – such as pain, cognitive impairment, epilepsy, dysphagia, sensory deficits and other associated conditions – shape a complex clinical profile already in early childhood. These conditions, rather than motor impairment alone, become key barriers to effective rehabilitation, social participation and maintenance of an acceptable quality of life. Despite advances in rehabilitation medicine, delayed recognition and management of comorbidities remain a major cause of persistent disability, underscoring the need to systematically summarize current evidence. The present analysis not only describes the characteristics of the most frequent comorbid conditions, but also identifies several key patterns. Pain in children with cerebral palsy is shown to be polymorphic and frequently chronic, and its assessment in early childhood requires the use of specialized scales. A clear relationship is demonstrated between the severity of motor impairment and the risk of cognitive decline, along with a high prevalence of speech disorders, among which dysarthria predominates. Particular attention is given to epilepsy and dysphagia, which directly threaten survival through malnutrition and respiratory complications. The main value of this review lies in the critical synthesis of data on diagnostic approaches adapted for infants, nonverbal children and those with severe motor limitations, as well as in the discussion of how comorbidity shapes the clinical course of cerebral palsy and why the focus must shift towards the earliest possible multidisciplinary management, starting from the time of diagnosis, in order to preserve rehabilitation potential and improve quality of life in this vulnerable population.

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About the authors

D. D. Gaynetdinova

Kazan State Medical University, Ministry of Health of Russia

Author for correspondence.
Email: anetdina@mail.ru
Russian Federation, 49 Butlerova St., Kazan 420012, Republic of Tatarstan

A. Sh. Yuldashev

Kazan State Medical University, Ministry of Health of Russia

Email: anetdina@mail.ru
ORCID iD: 0009-0006-6748-5323
Russian Federation, 49 Butlerova St., Kazan 420012, Republic of Tatarstan

L. Z. Afandieva

Kazan State Medical University, Ministry of Health of Russia

Email: anetdina@mail.ru
ORCID iD: 0000-0002-8752-4071
Russian Federation, 49 Butlerova St., Kazan 420012, Republic of Tatarstan

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