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Acute splenic sequestration crises in Saudi children with sickle cell disease
M M Salamah1, A A Mallouh, J A Hamdan
1Dhahran Health Center, Saudi Arabia.
Annals of Tropical Paediatrics
|June 1, 1989
Summary
Acute splenic sequestration crisis (ASSC) is a life-threatening complication in infants with sickle cell disease (SCD). This study found that children in Saudi Arabia experience a milder form of ASSC, differing from the severe presentation seen in Black children.
Area of Science:
- Hematology
- Pediatrics
- Genetics
Background:
- Sickle cell disease (SCD) is prevalent in Saudi Arabia's Eastern Province, affecting 1.75% of the population.
- Acute splenic sequestration crisis (ASSC) is a major cause of mortality in infants with SCD.
- The exact causes and triggers of ASSC remain unclear.
Purpose of the Study:
- To describe the clinical characteristics of acute splenic sequestration crisis (ASSC) in children with sickle cell disease (SCD) in Saudi Arabia.
- To compare the presentation of ASSC in this cohort with the classical description in Black children.
Main Methods:
- Retrospective review of 17 children diagnosed with ASSC.
- Clinical assessment of ASSC presentation and complications.
Main Results:
- All 17 children presented with a milder form of ASSC, distinct from the classical presentation.
- None of the children experienced peripheral circulatory shock.
- Complications included hypersplenism in three children and splenectomy in four due to recurrent attacks.
Conclusions:
- Children with sickle cell disease in Saudi Arabia may experience a less severe form of acute splenic sequestration crisis.
- The findings highlight regional variations in ASSC presentation and suggest further research into underlying causes and precipitants.