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Signs of illness in Kenyan infants aged less than 60 days
Mike English1, Mwanajuma Ngama, Laura Mwalekwa
1KEMR/IWellcome Trust Collaborative Programme, PO Box 43640, 00100 GPO, Nairobi, Kenya. menglish@wtnairobi.mimcom.net
Insights
Simple clinical signs can help identify severe illness in young infants in developing countries. Further research is needed to refine guidelines for managing sick young infants.
Area of Science:
- Pediatrics
- Global Health
- Clinical Medicine
Background:
- Limited data exists on presenting symptoms of infants under 60 days in developing nations.
- Accurate assessment of young infants is crucial for timely intervention.
Purpose of the Study:
- To describe and evaluate simple clinical features for identifying severe illness in young infants (<60 days) in Kenyan rural hospitals.
- To assess the potential of basic clinical signs in distinguishing severe from non-severe illness.
Main Methods:
- Prospective data collection using standardized tools for infants aged <60 days and weighing >= 1.5 kg.
- Inclusion of both inpatient admissions and outpatient consultations over 18 months.
Main Results:
- Analysis of 467 outpatient and 769 inpatient cases.
- History (breathing difficulties, feeding, behavior) and clinical signs are vital for evaluation.
- Potential differences in useful signs for neonates (0-6 days) versus older infants (7-59 days) were noted.
Conclusions:
- Simple clinical features show promise in confidently distinguishing severe from non-severe illness in young infants.
- Urgent, large-scale prospective studies are required to update evidence-based guidelines for managing sick young infants.
Objective:
Little data has been published on the presenting symptoms and signs among ill infants aged <60 days from developing countries. We aimed to describe and evaluate the potential of simple clinical features to identify severe illness among young infants who present to rural district hospitals in Kenya.
Methods:
Standardized assessment tools were designed to record clinical symptoms and signs. Data were collected prospectively on all infants aged <60 days who weighed > or = 1.5 kg and were admitted over an 18-month period. The same data were collected, prospectively from infants recruited to a contemporaneous hospital birth cohort who became ill and were assessed and treated as outpatients at the same hospital.
Findings:
Data on 467 outpatient consultations and 769 inpatient episodes were available for analysis. These data highlighted the importance of findings in the history, particularly breathing difficulties, abnormal feeding, and abnormal behaviour, as well as clinical signs in the evaluation of young infants. They indicated possible important differences in the panel of signs useful for detecting severe illness in infants aged 0-6 days and those aged 7-59 days. They also showed that some simplification of current guidelines that still preserved the sensitivity and specificity for detecting very severe disease might be possible.
Conclusion:
Simple clinical features may allow distinction between severe and non-severe illness to be made with reasonable confidence. Prospective studies on an adequate scale are needed urgently to provide current integrated management of childhood illness guidelines for young infants with an adequate evidence base.
