Failure to thrive

Area of Science:

• Pediatrics
• Child Health
• Diagnostic Medicine

Background:

• Failure to thrive (FTT) is a frequent and complex diagnostic issue encountered in pediatric practice.
• The definition and underlying causes of FTT remain incompletely understood.
• A structured diagnostic framework is essential for effective management.

Purpose of the Study:

• To provide a clear definition of failure to thrive in children.
• To review the prevalence and common etiologies associated with FTT.
• To present a logical and practical diagnostic strategy for pediatric FTT.

Main Methods:

• Literature review on the definition and epidemiology of FTT.
• Analysis of etiological factors contributing to pediatric FTT.
• Development of a stepwise diagnostic algorithm.

Main Results:

• FTT is characterized by inadequate growth in children.
• Etiologies span nutritional deficits, gastrointestinal issues, endocrine disorders, and psychosocial factors.
• A systematic approach aids in identifying the root cause.

Conclusions:

• Defining FTT is crucial for consistent diagnosis and management.
• Understanding the diverse etiologies is key to effective intervention.
• A logical diagnostic pathway improves patient outcomes for children with FTT.