Early identification and intervention in cerebral palsy

Area of Science:

• Neuroscience
• Pediatrics
• Developmental Neurology

Background:

• Early diagnosis and intervention for infants with possible cerebral palsy (CP) are widely assumed to be beneficial.
• However, substantial evidence supporting this assumption is lacking in current literature.
• The definition of 'early' intervention varies, with this review focusing on interventions within the first six months post-term age.

Purpose of the Study:

• To review the basic neuroscience supporting the potential benefits of early intervention for infants with CP.
• To discuss the reasons for the lack of convincing clinical research.
• To propose a research agenda for identifying infants with early CP signs and testing focused interventions.

Main Methods:

• Literature review focusing on basic neuroscience and clinical research in early intervention for CP.
• Analysis of the challenges in conducting clinical trials for early intervention.
• Proposal of a research strategy involving neuroimaging and General Movements Assessment for early detection.

Main Results:

• Basic neuroscience suggests a theoretical benefit for early intervention in CP.
• Significant gaps exist in clinical research demonstrating the efficacy of early intervention.
• Early signs of CP can be efficiently detected using neuroimaging and the General Movements Assessment.

Conclusions:

• While theoretically beneficial, robust evidence for early intervention in CP is scarce.
• Future research must carefully identify infants with early signs of CP for targeted interventions.
• A research agenda is proposed for large-scale identification and testing of high-intensity early interventions.