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[Early clinical indicators of pervasive development disorders]

G García-Ron1, F Carratalá, P Andreo-Lillo

  • 1Unidad de Neuropediatría, Hospital Universitario de San Juan de Alicante, San Juan de Alicante, España.

Anales De Pediatria (Barcelona, Spain : 2003)
|March 27, 2012
PubMed

Insights

Early identification of pervasive developmental disorders (PDD) in infants is crucial. Key indicators include delayed speech, lack of eye contact, and increased tantrums, suggesting an early developmental phenotype.

Area of Science:

  • Developmental psychology
  • Pediatric neurology
  • Clinical genetics

Context:

  • Pervasive developmental disorders (PDD) are characterized by developmental deficits.
  • Early diagnosis and intervention are critical for improving long-term outcomes.
  • Recent increases in PDD diagnoses necessitate the study of early, detectable traits.

Purpose:

  • To identify easily detectable clinical traits in the first year of life for improved PDD diagnosis.
  • To investigate potential early indicators of pervasive developmental disorders in infants.

Summary:

  • A study compared 37 PDD patients and 69 controls using somatometric, neurological, and M-CHAT questionnaire data.
  • Significant differences in PDD group included higher male-to-female ratio, delayed first disyllabic words, absence of visual contact, lack of response to attention, and increased tantrums.

Impact:

  • Detected differences may serve as early warning signs for maturational delay and potential pervasive developmental phenotypes.
  • These findings can aid clinicians in identifying infants at risk for PDD.
  • Further research can refine these indicators into a diagnostic tool for early intervention.
Abstract

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