[Implications of the Barker hypothesis for general practitioners].

Area of Science:

• Developmental Origins of Health and Disease (DOHaD)
• Epidemiology
• Preventive Medicine

Context:

• The Barker hypothesis posits that fetal development influences adult health outcomes.
• Epidemiological studies link indicators of fetal malnutrition, such as low birth weight, to increased adult morbidity and mortality.
• Associations are observed with coronary heart disease, stroke, hypertension, and type 2 diabetes mellitus.

Purpose:

• To explore the epidemiological evidence supporting the Barker hypothesis.
• To discuss the implications of fetal origins of adult disease for clinical practice.
• To emphasize the need for improved communication between healthcare providers regarding intrauterine growth.

Summary:

• The Barker hypothesis links fetal malnutrition indicators (e.g., low birth weight) to adult diseases like cardiovascular disease and type 2 diabetes.
• Evidence from epidemiological studies and animal experiments supports these associations, which are stronger in non-industrialized nations.
• Low birth weight, especially small for gestational age, should be communicated to adult patients as a risk factor.

Impact:

• Highlights the critical role of intrauterine growth in long-term health.
• Recommends incorporating intrauterine growth assessment into adult medical histories.
• Advocates for enhanced interdisciplinary communication among healthcare professionals for better patient outcomes.