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Cryptosporidiosis in young children suffering from diarrhoea in Riyadh, Saudi Arabia

A S Bolbol1

  • 1Dept. of Pathology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.

Journal of Hygiene, Epidemiology, Microbiology, and Immunology
|January 1, 1992
PubMed

Insights

Cryptosporidiosis, a parasitic infection, was found in 1.1% of children with diarrhea in Riyadh. This study highlights the presence of Cryptosporidium oocysts in young patients, emphasizing the need for diagnostic awareness.

Area of Science:

  • Medical Parasitology
  • Pediatric Infectious Diseases
  • Gastroenterology

Background:

  • Diarrhea is a common illness in children worldwide.
  • Cryptosporidiosis is an infectious cause of diarrhea, particularly in immunocompromised individuals.
  • Limited data exists on the prevalence of cryptosporidiosis in pediatric populations in Saudi Arabia.

Purpose of the Study:

  • To determine the prevalence of cryptosporidiosis in children presenting with diarrhea at King Abdel-Aziz University Hospital (KAUH) in Riyadh.
  • To investigate the presence of Cryptosporidium oocysts in stool samples of pediatric patients.

Main Methods:

  • A one-year observational study was conducted on pediatric patients (0-120 months) with diarrhea.
  • Stool specimens from 174 children with diarrhea, negative for other parasitic infections, were examined.
  • Safranin-methylene blue (S-MB) staining was used to detect Cryptosporidium oocysts.

Main Results:

  • Two cases of cryptosporidiosis were detected, representing a prevalence of 1.1% among children with diarrhea.
  • No Cryptosporidium oocysts were found in 50 control children without diarrhea and negative for Giardia lamblia.
  • The identified cases were among children aged 0-120 months.

Conclusions:

  • Cryptosporidiosis is a detectable cause of diarrhea in pediatric patients in Riyadh.
  • The findings underscore the importance of considering cryptosporidiosis in the differential diagnosis of pediatric diarrhea.
  • Further research is warranted to understand the epidemiology and impact of cryptosporidiosis in the region.

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