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Published on: February 2, 2015
Bringing Imaging to the Bedside: The Growing Impact of Point-of-Care Ultrasound in Pediatric and Neonatal Intensive
Swetha Manoj1, Akshitha Talasila2, Pallak Khattar3
1Pediatrics and Neonatology, Government Medical College, Kannur, Pariyaram, IND.
Insights
Point-of-care ultrasound (POCUS) enhances pediatric and neonatal intensive care with real-time, radiation-free imaging. It improves diagnostics and procedures, but requires standardized training and equitable access for wider implementation.
Area of Science:
- Pediatric Critical Care Medicine
- Neonatal Intensive Care
- Medical Imaging Technology
Background:
- Point-of-care ultrasound (POCUS) is increasingly vital in pediatric intensive care units (PICU) and neonatal intensive care units (NICU).
- It offers real-time, radiation-free imaging, improving diagnostic accuracy and procedural safety.
- Current evidence on POCUS applications, benefits, training, and future directions needs synthesis.
Purpose of the Study:
- To review the current evidence on POCUS clinical applications in PICU and NICU.
- To discuss the benefits, training models, and future directions of POCUS implementation.
- To identify challenges and disparities in POCUS adoption and propose solutions.
Main Methods:
- This is a narrative review synthesizing existing literature on POCUS in pediatric and neonatal intensive care.
- Evidence was gathered on clinical applications, hemodynamic assessment, lung, abdominal, renal, and cranial ultrasound uses.
- Procedural applications, training frameworks, challenges, and future technological advancements were analyzed.
Main Results:
- POCUS supports rapid hemodynamic assessment and shock evaluation.
- Lung ultrasound accurately detects respiratory abnormalities; abdominal/renal applications aid in diagnosing various conditions.
- Cranial ultrasound is crucial for preterm infants; POCUS enhances procedural success and reduces complications.
- Challenges include expertise variability, credentialing issues, and resource disparities.
- Technological advances like AI and tele-ultrasound show promise but require pediatric validation.
Conclusions:
- POCUS significantly enhances diagnostic precision and procedural safety in PICU and NICU settings.
- Standardized training, credentialing, and addressing resource disparities are crucial for equitable global implementation.
- Future multicenter studies and cost-effectiveness analyses are needed to guide POCUS integration.
Abstract:
Point-of-care ultrasound (POCUS) is becoming increasingly integral to pediatric and neonatal intensive care, offering real-time, radiation-free imaging that enhances diagnostic precision and procedural safety. This narrative review synthesizes current evidence on its clinical applications, benefits, training models, and future directions in pediatric intensive care unit (PICU) and neonatal intensive care unit (NICU) practice. POCUS supports rapid hemodynamic assessment, enabling evaluation of ventricular function, preload, afterload, and shock states for timely, targeted management. Lung ultrasound reliably detects pneumothorax, pleural effusion, and consolidations with accuracy comparable to or exceeding chest radiography. Abdominal and renal applications assist in diagnosing trauma, necrotizing enterocolitis, urinary retention, and congenital anomalies, while cranial ultrasound remains essential for identifying intraventricular hemorrhage and hydrocephalus in preterm infants. Procedurally, POCUS improves success and reduces complications during vascular access, thoracentesis, and lumbar puncture. While global adoption is supported by emerging guidelines and competency-based training frameworks, challenges persist, including variability in operator expertise, inconsistent credentialing, limited faculty availability, and gaps in image archiving and quality assurance. Disparities remain between high- and low-resource settings. Advances in handheld devices, artificial intelligence, and tele-ultrasound may expand access and reduce operator dependence, though pediatric validation is limited. Future priorities include multicenter outcome studies, standardized curricula, and cost-effectiveness analyses to guide broader, safe, and equitable implementation.
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