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[Thrombocytopenic idiopathic purpura: predictive factors for chronic disease]
Sonia Mazigh Mrad1, Monia Ouedemi, Olfa Bouyahia
1Service de Médecine Infantile C, Hôdpital d'Enfants de Tunis -Jebbari Bab Saadoun-Tunis.
Insights
Identifying early predictors of chronic idiopathic thrombocytopenic purpura (ITP) is crucial for timely prognosis and improved patient management. Key factors include a history of bleeding, insidious onset, and initial treatment failure.
Area of Science:
- Pediatrics
- Hematology
Context:
- Idiopathic thrombocytopenic purpura (ITP) presents diagnostic and management challenges.
- Distinguishing acute from chronic ITP is essential for prognosis.
Purpose:
- To identify predictive factors for the development of chronic idiopathic thrombocytopenic purpura (ITP).
Summary:
- A retrospective study of 33 pediatric ITP cases identified significant predictors of chronic disease.
- Predictive factors included a personal history of hemorrhage, insidious disease onset, and lack of response to initial treatment abstinence.
- Acute ITP was most common, but approximately one-third of cases followed a chronic or recurrent course.
Impact:
- Early identification of chronic ITP risk allows for better prognostic assessment.
- This knowledge can lead to optimized management strategies for pediatric ITP patients.
Unlabelled:
THE AIM of this study is to determine factors predicting development of chronic thrombocytopenic idiopathic purpura.
Methods:
It was a retrospective study, regarding the cases of PTI diagnosed in "service de medicine infantile C Hôpital d'Enfants de Tunis" during 11 years. A comparison was done between two groups: the first including acute PTI and the second including chronic and recurrent PTI. Factors predicting development of chronic disease were searched by the Fisher test which was significant when p < 0.05.
Results:
33 cases of PTI were diagnosed. The ratio sex was 1.06. The mean age was five years and a half. The disease onset was insidious in three cases; all of them have had a chronic course. An haemorrhagic personnel background was present in three cases. Counselling cause was always petechies and ecchymoses. The mean platelets rate was 14555.5/mm3. Therapeutics abstinence was carried out in five cases. 20 infants received an initial corticotherapy. The immunoglobulins were prescribed in nine cases, witch six associated to Corticotherapy. Three modes of outcome were discerned: acute PTI (n = 23), recurrent PTI (n = 4) and chronic PTI (n = 6). Factors predicting development of chronic disease were: haemorrhagic personnel background, an insidious disease onset and the failure of an initial therapeutic abstinence.
Conclusion:
Acute PTI is the most common. The disease had a chronic or recurrent outcome in 1/3 of cases. The search after factors predicting chronic disease allows an early prognosis. Thus, a best management of the disease can be achieved.
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