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Xerophthalmia: a study among malnourished children of West Mednipur District

Chittaranjan Shaw1, M Nazarul Islam, Milan Chakroborty

  • 1Department of Ophthamology, Midnapore Medical College & Hospital, Midnapore.

Journal of the Indian Medical Association
|September 22, 2005
PubMed

Insights

This study found that the severity of xerophthalmia, a vitamin A deficiency eye condition, directly correlates with the severity of malnutrition in children. Early signs like night blindness indicate potential progression to more severe eye damage.

Area of Science:

  • Ophthalmology
  • Pediatrics
  • Nutritional Science

Background:

  • Vitamin A deficiency is a leading cause of preventable childhood blindness.
  • Malnutrition significantly impacts child health, particularly eye development.
  • Xerophthalmia presents a spectrum of ocular manifestations linked to vitamin A deficiency.

Purpose of the Study:

  • To investigate the relationship between different grades of childhood malnutrition and the clinical stages of xerophthalmia.
  • To establish correlations between malnutrition severity and specific xerophthalmia presentations.

Main Methods:

  • A cohort of 200 children diagnosed with malnutrition according to Indian Academy of Pediatrics criteria were assessed.
  • Clinical staging of xerophthalmia followed World Health Organization (WHO) guidelines.
  • Data on malnutrition grades and xerophthalmia stages, including night blindness and corneal involvement, were collected and analyzed.

Main Results:

  • Malnutrition was graded: Grade I (40.5%), Grade II (39.0%), Grade III (11.0%), and Grade IV (9.5%).
  • Night blindness (XN) was the earliest sign, present in 48.5% of cases.
  • The severity of xerophthalmia stages (X1A, X1B, X2, X3A, X3B) showed a direct proportionality to the severity of malnutrition.

Conclusions:

  • A strong positive correlation exists between the severity of malnutrition and the progression of xerophthalmia in children.
  • Early detection of night blindness in malnourished children is crucial for timely intervention to prevent irreversible eye damage.
  • This highlights the critical role of nutritional status in pediatric ophthalmology and the need for integrated health strategies.

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