The Role of Imaging for Catheter Ablation in the Pediatric Population

Author(s):  
John Triedman
2022 ◽  
Vol 23 (2) ◽  
pp. 870
Author(s):  
Anna Kawalec ◽  
Danuta Zwolińska

The microbiome of the urinary tract plays a significant role in maintaining health through the impact on bladder homeostasis. Urobiome is of great importance in maintaining the urothelial integrity and preventing urinary tract infection (UTI), as well as promoting local immune function. Dysbiosis in this area has been linked to an increased risk of UTIs, nephrolithiasis, and dysfunction of the lower urinary tract. However, the number of studies in the pediatric population is limited, thus the characteristic of the urobiome in children, its role in a child’s health, and pediatric urologic diseases are not completely understood. This review aims to characterize the healthy urobiome in children, the role of dysbiosis in urinary tract infection, and to summarize the strategies to modification and reshape disease-prone microbiomes in pediatric patients with recurrent urinary tract infections.


2019 ◽  
Vol 8 (1) ◽  
pp. 47-53
Author(s):  
Sandeep Prabhu ◽  
Wei H Lim ◽  
Richard J Schilling

AF and heart failure are emerging epidemics worldwide. Several recent trials have provided a growing evidence base for the benefits of catheter ablation in this patient group, which are yet to be universally adopted in clinical practice guidelines. This paper provides a summary of recent developments in this field and provides pragmatic advice to the treating physician regarding the appropriate role of catheter ablation in the overall management of patients with comorbid AF and heart failure.


CJEM ◽  
2008 ◽  
Vol 10 (01) ◽  
pp. 38-43 ◽  
Author(s):  
Kathleen Brown ◽  
Sharon E. Mace ◽  
Ann M. Dietrich ◽  
Stephen Knazik ◽  
Neil E. Schamban

ABSTRACT Patient and family–centred care (PFCC) is an approach to health care that recognizes the integral role of the family and encourages mutually beneficial collaboration between the patient, family and health care professionals. Specific to the pediatric population, the literature indicates that the majority of families wish to be present for all aspects of their child's care and be involved in medical decision-making. Families who are provided with PFCC are more satisfied with their care. Integration of these processes is an essential component of quality care. This article reviews the principles of PFCC and their applicability to the pediatric patient in the emergency department; and it discusses a model for integrating PFCC that is modifiable based on existing resources.


2000 ◽  
Vol 34 (5) ◽  
pp. 630-638 ◽  
Author(s):  
Jackie Y Raskind ◽  
Gladys M El-Chaar

OBJECTIVE: To review the pathophysiology and significance of valproic acid–induced carnitine deficiency; to present and evaluate the literature pertaining to carnitine supplementation in pediatric patients receiving valproic acid; and to present the consensus guidelines for carnitine supplementation during valproic acid therapy. DATA SOURCES: A MEDLINE search (1966–December 1998) restricted to English-language literature, using MeSH headings of carnitine and valproic acid, was conducted to identify clinically relevant articles. Selected articles and references focusing on the pediatric population were included for review. DATA EXTRACTION: Study design, patient population, methods, and clinical outcomes were evaluated. DATA SYNTHESIS: Valproic acid, a widely used antiepileptic agent in the pediatric population, is limited by a 1/800 incidence of fatal hepatotoxicity in children under the age of two years. Carnitine is an essential amino acid necessary in β-oxidation of fatty acids and energy production in cellular mitochondria. It has been hypothesized that valproic acid may induce a carnitine deficiency in children and cause nonspecific symptoms of deficiency, hepatotoxicity, and hyperammonemia. Relevant published case reports and trials studying this relationship are evaluated, and a consensus statement by the Pediatric Neurology Advisory Committee is reviewed. CONCLUSIONS: Despite the lack of prospective, randomized clinical trials documenting efficacy of carnitine supplementation in preventing valproic acid–induced hepatotoxicity, the few limited studies available have shown carnitine supplementation to result in subjective and objective improvements along with increases in carnitine serum concentrations in patients receiving valproic acid. The Pediatric Neurology Advisory Committee in 1996 provided more concrete indications on the role of carnitine in valproic acid therapy, such as valproic acid overdose and valproic acid–induced hepatotoxicity. Carnitine was strongly recommended for children at risk of developing a carnitine deficiency. Although carnitine has been well tolerated, future studies are needed to evaluate the efficacy of prophylactic carnitine supplementation for the prevention of hepatotoxicity.


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