ICS educational module: Pressure flow study in children

Area of Science:

• Pediatric Urology
• Urodynamics
• Lower Urinary Tract Dysfunction

Background:

• Pediatric voiding dysfunction requires accurate diagnostic tools.
• Pressure/flow study (PFS) is a key urodynamic assessment.
• Standardized procedures ensure reliable interpretation.

Purpose of the Study:

• To outline the standard procedure for pediatric pressure/flow study (PFS).
• To provide guidance on interpreting PFS results in children.
• To summarize updated knowledge on PFS indications, preparation, technique, and interpretation.

Main Methods:

• Comprehensive literature review of PFS in children over the past 20 years.
• Synthesis of information based on International Continence Society (ICS) and International Children's Continence Society (ICCS) guidelines.
• Educational module development detailing PFS methodology.

Main Results:

• PFS requires simultaneous recording of vesical and intra-abdominal pressures.
• No specific additional patient preparation or equipment beyond a flowmeter is needed beyond filling cystometry.
• Clinical history, voiding diaries, and imaging are crucial for contextualizing PFS data.

Conclusions:

• PFS is an accessible and valuable tool for evaluating pediatric voiding function.
• Adherence to ICS and ICCS guidelines ensures the quality and utility of PFS.
• This educational module provides a standardized approach to PFS in children.