Children Under 5: Integrated Management of Childhood Illnesses
Managing childhood illnesses with IMCI
Children under five remain highly vulnerable to preventable illnesses, with pneumonia, diarrhea, malaria, and malnutrition continuing to be leading causes of child morbidity and mortality worldwide. To address these challenges, the Integrated Management of Childhood Illness (IMCI) strategy – developed by the World Health Organization (WHO) and UNICEF – provides a comprehensive, evidence-based approach for the prevention, early detection, and effective treatment of childhood diseases (WHO, 2014).
IMCI is designed to strengthen healthcare systems by integrating interventions across three key levels:
- Health Facility Level: Improving the diagnosis and treatment of common childhood illnesses in outpatient and primary healthcare settings.
- Community Level: Empowering families and community health workers to prevent illnesses, promote early care-seeking behaviors, and support proper home treatment.
- Health System Level: Enhancing supply chain management, training, and health policies to ensure quality services reach all children, especially in underserved areas.
Key Components of IMCI
- Accurate Diagnosis & Treatment: Ensuring health workers correctly diagnose childhood illnesses and provide appropriate, integrated treatment for multiple conditions.
- Enhanced Caregiver Counseling: Educating parents on danger signs, proper nutrition, breastfeeding, vaccination, and home-based treatments to reduce preventable deaths.
- Referral for Severe Cases: Establishing effective referral systems to ensure timely hospitalization and advanced care for critically ill newborns and children.
- Community-Based Prevention & Care: Promoting immunization, improved hygiene, malaria prevention, and early treatment for common childhood conditions at the household level.
This section serves as a practical guide for local government leaders, health facility staff, and community health workers to implement IMCI effectively, reduce childhood mortality, improve child survival rates, and strengthen early childhood development. By integrating preventive, curative, and supportive care, IMCI plays a crucial role in ensuring all children have the best possible start in life.
What Are the Benefits of IMCI?
High-Impact IMCI Interventions
- Pneumonia Case Management: WHO guidelines recommend amoxicillin dispersible tablets as first-line treatment.
- Diarrhea Management: Use of oral rehydration salts (ORS) and zinc supplementation co-packs reduce mortality by up to 93%.
- Malaria Prevention and Treatment: Intermittent preventive treatment in pregnancy (IPTp) and rapid diagnostic testing (RDT) improve early malaria detection and management.
- Exclusive Breastfeeding Promotion: Reduces infant mortality by 13%.
- Vitamin A Supplementation: Decreases all-cause mortality in children by 24%.
How to Implement
1. Strengthen Supportive Supervision and Training
- Participate in regular supportive supervision to ensure high-quality service delivery.
- Complete comprehensive IMCI training covering case management, immunization techniques, micronutrient supplementation, deworming, and caregiver counseling.
2. Follow Standardized IMCI Protocols for Child Assessment and Treatment
- Assess sick children using IMCI guidelines, checking for danger signs, nutritional status, and illness classification.
- Provide appropriate treatments, including antibiotics, nutritional support, and urgent referrals for severe cases.
3. Ensure High Immunization Coverage
- Administer routine childhood vaccines as per national immunization schedules, including:
- Measles
- Polio
- DPT
- Hib
- Hepatitis B
- Pneumococcal Conjugate Vaccine (PCV)
- Follow up with caregivers and trace defaulters to ensure full immunization coverage.
4. Screen and Support Nutritional Health
- Screen children for malnutrition and provide counseling on:
- Exclusive breastfeeding for the first 6 months.
- Timely introduction of complementary feeding.
- Micronutrient supplementation (Vitamin A, Iron, Zinc).
- Promote baby-friendly community initiatives to improve child nutrition outcomes.
5. Implement Routine Micronutrient Supplementation
Provide Vitamin A, Iron, and Zinc supplementation based on national guidelines:
- Vitamin A prevents blindness and strengthens immunity.
- Iron helps prevent anemia and supports cognitive development.
- Zinc enhances growth and boosts immune function.
6. Administer Deworming Medication
- Regularly administer albendazole or mebendazole to children aged 2-5 years (or as per national guidelines).
- Educate caregivers on the importance of deworming in improving nutrient absorption and overall child health.
7. Manage Diarrhea Effectively
- Treat diarrhea with oral rehydration therapy (ORT) using oral rehydration salts (ORS) and zinc supplementation.
- Educate caregivers on proper hygiene, handwashing, and safe water practices to prevent diarrhea.
8. Detect and Treat Pneumonia
- Train healthcare workers to recognize pneumonia symptoms early.
- Provide age-appropriate antibiotics and oxygen therapy when needed.
- Educate caregivers on danger signs requiring urgent care.
9. Implement Malaria Prevention and Treatment
- Distribute and promote the use of insecticide-treated nets (ITNs) to prevent malaria.
- Ensure prompt and effective malaria treatment using artemisinin-based combination therapies (ACTs).
10. Conduct Regular Growth Monitoring
- Track children’s growth at routine health visits using growth charts.
- Provide counseling to caregivers on appropriate feeding practices and early childhood nutrition.
11. Strengthen Referral Systems for Severe Cases
- Establish clear referral pathways for children with severe illnesses requiring specialized care.
- Ensure effective communication and coordination between community health workers and health facilities.
12. Engage Communities and Caregivers
- Train community health workers (CHWs) to:
- Promote health education and preventive care.
- Identify sick children and refer them for timely treatment.
- Support families with micronutrient supplementation and deworming adherence.
- Foster community engagement programs to improve care-seeking behaviors and early childhood health practices.
Key Indicators
- Under-five mortality rate: A key indicator of overall child health.
- Immunization coverage: Percentage of children immunized against key childhood diseases.
- Incidence of Diarrhea: Percentage of children with diarrhea
- Correct/ Appropriate Management of Diarrhea (ORS use rate): Percentage of children with diarrhea correctly/ appropriately treated with ORS.
- Case fatality rate for diarrhea: Proportion of children with diarrhea who die.
- Incidence of pneumonia: Percentage of children diagnosed with pneumonia
- Correct/ Appropriate Management of pneumonia: Percentage of children with pneumonia correctly/ appropriately treated with antibiotics (Amoxicillin Dispersible Tablets).
- Case fatality rate for pneumonia: Proportion of children with pneumonia who die.
- Malnutrition prevalence: Percentage of children who are underweight, stunted, or wasted.
- Stock availability: Proportion of health facilities with uninterrupted supplies of essential medicines.
- Community participation: Number of caregivers reached with health education.
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Tips
- Adapt to Local Context: Adapt IMCI strategies to the specific needs and context of the community.
- Strengthen Supply Chain: Ensure a reliable supply of essential medicines, vaccines, and other supplies.
- Data Collection and Monitoring: Regularly collect and analyze data to monitor program progress and make necessary adjustments. Use the data at the facility and sub-regional level for programmatic decision-making.
- Collaboration and Coordination: Foster collaboration between different stakeholders, including government agencies, NGOs, and community organizations.
- Resource Mobilization: Secure adequate funding and resources for IMCI implementation
- Workforce Training: Train healthcare providers using a mix of didactic and hands-on clinical sessions.
- Strengthen Referral Systems: Strengthen referral systems between community and facility-based services.
- Provide Guidelines: Ensure the availability of IMCI guidelines and job aids at service delivery points.
- Engage Caregivers: Engage caregivers through health education and behavior change communication.
Challenges
- Limited Resources: Inadequate funding, staff shortages, and lack of essential supplies can hinder implementation.
- Access to Healthcare: Geographical barriers and limited transportation can restrict access to health facilities.
- Community Beliefs and Practices: Harmful traditional practices and misconceptions can affect health-seeking behavior.
- Weak Health Systems: Weak infrastructure, inadequate management capacity, and poor referral systems can pose challenges.
Key Resources
- Baby Friendly Community Initiative. Maternal & Child Nutrition 2018
- Integrated Management of Childhood Illnesses. WHO 2014
- Global action plan on child wasting: a framework for action. WHO 2020
- Stunting in a nutshell. WHO 2015
- Guideline: Vitamin A supplementation in infants and children. WHO 2011
- Vitamin A supplementation. WHO
- Revised WHO classification and treatment of childhood pneumonia at health facilities. WHO 2014
- Fact Sheet: Diarrhoeal disease. WHO
- Consolidated guidelines for malaria. WHO 2021
- Position Paper on Wasting. USAID 2023
