Beyond consensus: Identifying divergences in the care of children with portal hypertension

Area of Science:

• Pediatric Gastroenterology
• Hepatology
• Clinical Management

Background:

• Portal hypertension (PHT) presents a significant clinical challenge in pediatric patients.
• Current management strategies for PHT in children vary considerably among medical centers.
• The European Society for Paediatric Gastroenterology, Hepatology and Nutrition Portal Hypertension Special Interest Group (PHT-SIG) previously reported on these variations.

Purpose of the Study:

• To further explore management issues in pediatric portal hypertension not covered in the initial survey.
• To identify specific areas of divergence in clinical practice for PHT management in children.
• To highlight the need for standardized, evidence-based guidelines.

Main Methods:

• Follow-up questionnaire-based study conducted by the PHT-SIG.
• Analysis of responses regarding clinical practices for pediatric portal hypertension.
• Review of current approaches to diagnosis, prophylaxis, and treatment.

Main Results:

• Consensus exists on key definitions and the use of oesophagogastroduodenoscopy for prophylaxis.
• Significant differences persist in the use of non-selective beta-blockers.
• Non-invasive markers like liver and spleen stiffness are increasingly used, but standardized pediatric thresholds are lacking.
• Practices regarding portal vein thrombosis, MesoRex shunt indications, and interventional radiology differ.
• Anticoagulation protocols post-intervention are inconsistently applied.

Conclusions:

• There is a critical need for prospective multicenter clinical trials.
• Standardized, evidence-based guidelines are essential for harmonizing care.
• Improved guidelines will enhance the management of pediatric portal hypertension.