Related Experiment Video
Updated: Jan 30, 2026

Design of a Cyclic Pressure Bioreactor for the Ex Vivo Study of Aortic Heart Valves
Published on: August 23, 2011
Consensus on the Management of Posterior Urethral Valves from Antenatal Period to Puberty
Shilpa Sharma1, Manoj Joshi2, Devendra K Gupta1
1Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India.
Insights
Successful management of posterior urethral valves in children requires comprehensive care, from prenatal preservation to long-term follow-up. This consensus outlines best practices for pediatric surgeons managing this complex condition.
Area of Science:
- Pediatric Surgery
- Urology
- Nephrology
Background:
- Posterior urethral valves (PUV) pose significant management challenges in pediatric surgery.
- Despite optimal care, some cases progress to end-stage renal disease.
- Effective management requires addressing prenatal, surgical, and long-term follow-up aspects.
Purpose of the Study:
- To establish consensus-based standard operating procedures for managing posterior urethral valves.
- To provide guidelines for pediatric surgeons in India.
- To optimize outcomes and prevent secondary renal damage in children with PUV.
Main Methods:
- Consensus development through questionnaires distributed to experienced pediatric surgeons.
- Discussion and formulation of standard operating procedures for diagnostic procedures.
- Literature review to supplement consensus guidelines.
Main Results:
- Standardized procedures for voiding cystourethrogram and cystoscopy were formulated.
- Age-wise contrast dosage recommendations were established.
- A comprehensive approach to PUV management, including long-term care, was outlined.
Conclusions:
- A unified approach based on consensus and evidence is crucial for successful posterior urethral valve management.
- Standardized protocols can improve outcomes and prevent renal damage.
- Continuous follow-up and management of valve bladder syndrome are essential.
Abstract:
The need for successful management of posterior urethral valves always captivates the minds of pediatric surgeons. Its success, however, depends on several factors ranging from prenatal preservation of upper tracts to postoperative pharmacological compliance. Regardless of measures available, some cases do not respond and progress to end stage. The management depends on several issues ranging from age and severity at presentation to long-term follow-up and prevention of secondary renal damage and managing valve bladder syndrome. This article is based on a consensus to the set of questionnaires, prepared by research section of Indian Association of Paediatric Surgeons and discussed by experienced pediatric surgeons based in different institutions in the country. Standard operating procedures for conducting a voiding cystourethrogram and cystoscopy were formulated. Age-wise contrast dosage was calculated for ready reference. Current evidence from literature was also reviewed and included to complete the topic.
Related Concept Videos
Mitral Valve Prolapse II: Assessment and Management
Signs of Puberty
Mitral Valve Prolapse III: Nursing Management
The Periodic Table
Periodic Classification of the Elements
Heart Valves
The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...

