Efficacy of Gabapentin in Treating Pain in Children With SNI (Gabapentin Trial)
Trial Parameters
Brief Summary
Children born with severe brain-based developmental disabilities frequently experience persistent unexplained periods of pain and irritability, often compounded by a limited capacity to communicate their distress. The investigators call this entity Pain and Irritability of Unknown Origin (PIUO). The rationale of this trial is to identify the clinical effect size of gabapentin in reducing and resolving pain in children with developmental brain disorders, specifically those with severe neurological impairment (SNI).
Eligibility Criteria
Inclusion Criteria: * Children aged 6 months to 18 years with SNI (from any cause) with unexplained pain and irritability and whose cognitive or communication impairments prevent determination of pain location, cause, and type will be eligible to participate. * Eligible children will have cognitive impairment or be non-verbal and have severe levels of disability equivalent to Gross Motor Functional Classification System (GMFCS) scores of 3, 4 or 5 as well as Communication Function Classification System (CFCS) level 4 or 5. * Eligible children will score \>3 on two scales administered via an Eligibility Screening that measures persistence and distress level the child is experiencing as well as identifies the type of pain and irritability as PIUO - with no obvious cause or explanation. The score of \>3 on the scale measuring pain persistence and distress level confirms that the child is experiencing pain and irritability more than "a little" on "some days". * The will be evidence of a co