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Updated: May 14, 2026
In Vivo Tracking of Edema Development and Microvascular Pathology in a Model of Experimental Cerebral Malaria Using Magnetic Resonance Imaging
Published on: June 8, 2017
[Determinants of cerebral malaria in Congolese children]
P M Ossou-Nguiet1, A R Okoko, G Ekouya Bowassa
1Service de neurologie, université de Brazzaville, CHU de Brazzaville, 13, boulevard Maréchal-Lyautey, BP 32, Brazzaville, Congo. doc_ossou@yahoo.fr
Insights
Young maternal age, poor education, low socioeconomic status, malnutrition, and delayed consultation are key risk factors for severe malaria in children. Early diagnosis and treatment are crucial for prevention.
Area of Science:
- Pediatrics
- Infectious Diseases
- Public Health
Context:
- Malaria remains a significant global health challenge, particularly impacting child mortality.
- Severe malaria presents a critical threat to pediatric populations, necessitating research into its underlying determinants.
- The study was conducted in Brazzaville, highlighting regional public health concerns.
Purpose:
- To identify key determinants associated with severe malaria in children.
- To compare risk factors between children with severe malaria and those with non-severe malaria.
- To inform public health strategies for malaria prevention and control.
Summary:
- A case-control study involving 230 children with severe malaria and a control group with non-severe malaria was conducted.
- Factors significantly increasing the risk of severe malaria included young maternal age, low maternal education, poor socioeconomic status, malnutrition, delayed consultation, and high parasitemia.
- Statistical analysis utilized matched group comparisons to assess the odds ratios (OR) for identified risk factors.
Impact:
- Findings underscore the need for enhanced primary prevention strategies targeting socioeconomic and educational improvements.
- Reinforcing health education and promoting early, accurate diagnosis and management of malaria are vital for secondary prevention.
- The study provides actionable insights for healthcare providers and policymakers to mitigate severe malaria outcomes in children.
Abstract:
Malaria still constitutes a worrying problem of public health. It remains an important cause of infant mortality. To determine the determinants of severe malaria a case control study was carried out from July to December 2011 in the pediatric intensive care department of the university hospital of Brazzaville. The group included 230 children hospitalised for severe malaria, and the control group consisted of children followed up for non-severe malaria. Cases and controls were compared using statistical tests for matched group. The young age of the mother (OR=4.13), her poor education level (OR=2.36), the low socioeconomic level of parents (OR=5.90), the malnutrition (OR=2.67), the delay of consultation (OR=13.69) and parasitemia were associated with significantly higher risk of severe malaria. The importance of identified determinants imposes the implementation of primary prevention measures, which pass through the amelioration of socioeconomic and cultural conditions of populations, the reinforcement of sanitary education, and also a secondary prevention consisting of an early and accurate management of ordinary malaria.
