The Global Challenge of Preterm Births: A Critical Health Issue
Every year, an estimated 15 million infants are born prematurely, defined as before completing 37 weeks of gestation. This staggering figure represents a significant global health challenge that affects millions of families worldwide.
Geographical Distribution and Impact
More than 60% of all preterm births occur in just two regions: South Asia and Africa. India alone contributes substantially to this statistic, with over 3.5 million babies born prematurely each year. The consequences are severe, as preterm birth complications have become the leading cause of death among children under five years of age, responsible for nearly 1 million deaths annually.
Preventable Tragedies and Effective Interventions
What makes this situation particularly distressing is that approximately three-quarters of these deaths are preventable through cost-effective interventions. These life-saving measures include:
- Administering antenatal steroids to mothers at risk of preterm delivery
- Ensuring trained healthcare personnel are available for newborn resuscitation
- Providing basic care for infections and breathing difficulties
- Promoting kangaroo mother care, where the baby is carried by the mother with skin-to-skin contact and frequent breastfeeding
Advances in Neonatal Care
Over the past few decades, improved conditions of care for premature infants have led to markedly increased survival rates, particularly among very low birth weight infants (under 1500 grams) and extremely low birth weight infants (under 1000 grams). Nutritional measures play a crucial role in determining the long-term outcomes, health, and quality of life for these vulnerable infants.
Causes of Preterm Birth
Multiple factors contribute to preterm deliveries, including:
- Maternal medical conditions such as diabetes, chronic kidney disease, and high blood pressure
- Infections including urinary tract infections
- Anaemia and nutritional deficiencies
- Smoking and substance use
- Mental stress and psychological factors
- Genetic predisposition
- Uterine anomalies and cervical incompetence
Treatment Protocols for Premature Infants
Respiratory Support and Medical Care
Preterm babies born before 32 weeks of gestation often experience respiratory difficulties requiring specialized support. Treatment typically involves:
- Respiratory support through CPAP (Continuous Positive Airway Pressure) or NIV (Non-Invasive Ventilation)
- Administration of surfactant medication to help expand underdeveloped lungs
- Ventilation support for very sick infants
- Regular monitoring of vital signs and blood parameters
Nutritional Management and Infection Control
Nutritional support begins early with:
- Mother's first milk (colostrum) as the initial feed
- Total Parenteral Nutrition (TPN) administered via central lines until mothers can produce sufficient milk
- Breast milk fortifiers to enhance the nutritional value of mother's milk
Given their heightened vulnerability, premature infants require strict infection control measures including meticulous hand hygiene and antibiotic treatment when infections occur. These babies typically need warmer or incubator care to maintain body temperature and may require medications such as caffeine (a respiratory stimulant) for apnea of prematurity or other drugs to support blood pressure.
The Role of Kangaroo Mother Care
Initiation of Kangaroo Mother Care (skin-to-skin contact with the mother) and early administration of expressed breast milk via tube feeds play essential roles in helping these infants achieve full feeds and preventing complications such as growth failure, infections, and cognitive impairment.
Potential Outcomes and Complications
Premature babies face numerous short-term and long-term risks, including:
- Infections and anemia
- Growth failure and nutritional deficiencies
- Intraventricular hemorrhage (bleeding in brain spaces)
- Chronic lung disease
- Retinopathy of prematurity
- Neurodevelopmental disabilities ranging from mild to severe
The likelihood of complications increases with earlier gestational age and lower birth weight. However, with advances in Neonatal Intensive Care Unit (NICU) protocols, promotion of breast and donor breast milk, and early aggressive enteral nutrition, the intact survival rate (survival without long-term complications) of extreme premature babies (under 28 weeks gestation) has significantly improved in well-equipped medical centers across India. Many infants weighing just 600-700 grams now achieve reasonable outcomes and perform well in school settings.
Prevention Strategies
Preventing preterm births requires a comprehensive approach including:
- Regular antenatal check-ups and early identification of risk factors
- Avoiding alcohol intake and smoking during pregnancy
- Maintaining proper nutrition and hydration
- Appropriate hormonal support when medically indicated
- Practicing meditation and maintaining good mental health to help prolong pregnancy
Expert Insight
Dr. Prashanth S Urs, a highly experienced paediatrician based in Bangalore with 25 years of dedicated service in child healthcare, emphasizes the importance of specialized care for newborns. Holding qualifications including MBBS, DCH, DNB in Paediatrics, and a Fellowship in Advanced Neonatology, Dr. Urs focuses on providing comprehensive treatment during critical developmental periods. Fluent in English, Hindi, and Kannada, he effectively communicates with diverse patient populations while emphasizing preventive care and holistic health management. Dr. Urs remains committed to staying updated with the latest paediatric advancements and is recognized for his thorough examinations and detailed patient explanations.
