Ethical issues in screening for hearing impairment in newborns in developing countries

Area of Science:

• Neonatal care
• Audiology
• Public health

Background:

• Newborn hearing screening is standard in developed countries, enabling early intervention for optimal speech and language development.
• Developing countries face challenges in implementing similar programs due to concerns about support services and healthcare infrastructure.
• The majority of children with hearing impairment worldwide live in developing countries.

Purpose of the Study:

• To examine the ethical justification for systematic newborn hearing screening programs in developing countries.
• To address limitations in current primary prevention and early detection strategies for hearing impairment.
• To explore incentives for building capacity for essential support services.

Main Methods:

• Ethical analysis of screening program implementation.
• Review of current prevention and detection strategies.
• Assessment of healthcare system capacity and support services.

Main Results:

• Ethical arguments support newborn hearing screening due to lack of alternatives and potential for capacity building.
• Early intervention is crucial for speech and language development in infants.
• Addressing healthcare challenges is key to successful program implementation.

Conclusions:

• Systematic newborn hearing screening is ethically justifiable in developing countries.
• Program success hinges on addressing infrastructure and support service limitations.
• Investing in capacity building is essential for effective early detection and intervention programs.