A prospective study of brucellosis in children: relative frequency of pancytopenia

Mohamed A El-Koumi1, Mona Afify, Salha H Al-Zahrani

  • 1Department of Pediatrics, Al-Khafji Joint Operation Hospital. Kingdom of Saudi Arabia.

Insights

Pancytopenia is an uncommon but significant complication in pediatric brucellosis. This study highlights the importance of considering brucellosis in children presenting with pancytopenia, especially in endemic regions.

Area of Science:

  • Pediatric Hematology
  • Infectious Diseases
  • Epidemiology

Background:

  • Hematological complications are frequent in brucellosis.
  • Pancytopenia is a rare but documented complication, primarily in adults, but also observed in children.
  • Brucellosis remains a public health concern in endemic areas.

Purpose of the Study:

  • To determine the frequency of pancytopenia in pediatric brucellosis cases.
  • To investigate the clinical and hematological features associated with pancytopenia in children with brucellosis.
  • To emphasize the role of brucellosis in the differential diagnosis of pediatric pancytopenia.

Main Methods:

  • A study was conducted on 60 pediatric brucellosis patients at Al-Khafji Joint Operation Hospital, Saudi Arabia.
  • Complete blood count (CBC) and blood cultures were performed for all patients.
  • Bone marrow (BM) aspiration was performed for patients diagnosed with pancytopenia.

Main Results:

  • Pancytopenia was observed in 18% (11 out of 60) of pediatric brucellosis cases.
  • Common symptoms included excessive sweating (68%), bone aches (62%), and chills (55%).
  • Anemia (43%) and leukopenia (38%) were the most frequent hematological findings. Brucella melitensis was the predominant species identified.

Conclusions:

  • Pancytopenia, while uncommon, is a potential complication of brucellosis in children.
  • Brucellosis should be considered in the differential diagnosis of pediatric pancytopenia, particularly in Saudi Arabia.
  • Early recognition and diagnosis are crucial for effective management and to prevent severe outcomes.
Abstract

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