Noma (cancrum oris)

Area of Science:

• Global Health
• Infectious Diseases
• Pediatrics

Background:

• Noma is an opportunistic infection linked to extreme poverty and poor sanitation.
• It progresses from gingival inflammation to severe orofacial gangrene, primarily affecting children aged 1-4 years in sub-Saharan Africa.
• Noma arises from complex interactions of malnutrition, infections (e.g., measles, malaria), and compromised immunity.

Purpose of the Study:

• To summarize the epidemiology, pathogenesis, clinical presentation, treatment, and prevention of noma.
• To highlight the impact of noma on affected communities and the need for integrated health strategies.

Main Methods:

• Review of existing literature on noma.
• Analysis of epidemiological data and clinical observations.

Main Results:

• Noma is most prevalent in sub-Saharan Africa, particularly in areas with poor sanitation and high rates of childhood malnutrition and disease.
• The acute phase is treatable with antibiotics, but sequelae often require reconstructive surgery.
• Prevention strategies include poverty reduction, improved nutrition, exclusive breastfeeding, prenatal care, and childhood immunizations.

Conclusions:

• Noma is a preventable disease requiring multifaceted interventions addressing poverty, sanitation, nutrition, and healthcare access.
• Integrated public health initiatives are crucial for reducing the incidence and impact of noma.