Ceftriaxone-associated cholelithiasis: 30 min drip infusion versus bolus injection

Ceftriaxone Administration Associated with Lithiasis in Children: Guilty or Not? A Systematic Review

Lithiasis is a known side effect of ceftriaxone administration in children. Sex, age, weight, dosage, and duration of intake have been reported as risk factors for the formation of calcification or stones in the bile and urine excretory systems of children who received ceftriaxone. The purpose of this systematic review is to investigate the reported effects of ceftriaxone administration in pediatric patients who were admitted to a hospital due to infection, the likelihood of gallstones, nephroliths, or precipitations in both the biliary and urinary systems, as well as investigate the relationship with their mother's history during pregnancy. Original studies and literature reviews from the PubMed database were included in the study. No time limit related to research or publication was set for the articles. The results were evaluated, aiming to understand the outcomes and identify any predisposing factors relevant to this side effect. Of the 181 found articles, 33 were appropriate for inclusion in the systematic review. The administered dose of ceftriaxone presented variability. Symptoms, such as abdominal pain and vomiting, were associated with ceftriaxone-related lithiasis in many cases. It was noted that most of the results were the outcomes of retrospective observation and not of prospective randomized research. Definitively, more randomized control studies with long-term outcomes are needed to identify the exact association between ceftriaxone and lithiasis in children.

Ceftriaxone-associated biliary pseudolithiasis in children: do we know enough?

Ceftriaxone is an antibiotic agent frequently used in paediatric hospital practice for the treatment of severe bacterial infections. The use of this agent can result in cholelithiasis and/or biliary sludge, more commonly in children than in adults. This systematic review was aimed at analysing available literature concerning ceftriaxone-associated biliary pseudolithiasis in paediatric patients, with a special emphasis on the clinical aspects. A literature analysis was performed using Medline and Embase electronic databases (articles published in English up to December 2019), with the search terms and combinations as follows:'ceftriaxone', 'cholelithiasis', 'biliary sludge' 'gallstones' 'neonates' 'children' 'clinical aspects' 'management'. Several case reports, case series and prospective/retrospective studies have documented a relationship between ceftriaxone treatment and biliary pseudolithiasis in the paediatric population, even though literature data regarding neonates and infants are scarce. Ceftriaxone-associated biliary pseudolithiasis is dose-dependent and usually asymptomatic but, sometimes, it may present with abdominal pain, nausea and emesis. Abdominal ultrasonography should be performed when this complication is suspected. Generally, ceftriaxone-associated cholelithiasis resolves over a variable period of time (days to months) after cessation of therapy. Therefore, a conservative approach to this condition is advocated, but a prolonged follow-up may be necessary. A personalized assessment of factors predisposing to ceftriaxone-associated biliary pseudolithiasis before prescribing the drug can allow to minimize the risk of developing it, with significant advantages in terms of human and economic costs.

Updated Italian recommendations for the diagnosis, treatment and follow-up of the first febrile urinary tract infection in young children

AIM

Our aim was to update the recommendations for the diagnosis, treatment and follow-up of the first febrile urinary tract infection in young children, which were endorsed in 2012 by the Italian Society of Pediatric Nephrology.

METHODS

The Italian recommendations were revised on the basis of a review of the literature published from 2012 to October 2018. We also carried out an ad hoc evaluation of the risk factors to identify children with high-grade vesicoureteral reflux or renal scarring, which were published in the previous recommendations. When evidence was not available, the working group held extensive discussions, during various meetings and through email exchanges.

RESULTS

Four major modifications have been introduced. The method for collecting urine for culture and its interpretation has been re-evaluated. We have reformulated the algorithm that guides clinical decisions to proceed with voiding cystourethrography. The suggested antibiotics have been revised, and we have recommended further restrictions of the use of antibiotic prophylaxis.

CONCLUSION

These updated recommendations have now been endorsed by the Italian Society of Pediatric Nephrology and the Italian Society for Pediatric Infectivology. They can also be used to compare other recommendations that are available, as a worldwide consensus in this area is still lacking.