Management of gallstone disease in children: a new protocol based on the experience of a single center.

Pediatric Surgery Division, Pediatric Liver Transplantation Unit, Laboratory of Research in Pediatric Surgery (LIM 30), University of Sao Paulo Medical School, Sao Paulo, Brazil.
Journal of Pediatric Surgery (Impact Factor: 1.31). 11/2012; 47(11):2033-8. DOI: 10.1016/j.jpedsurg.2012.06.010
Source: PubMed

ABSTRACT Gallstones and cholelithiasis are being increasingly diagnosed in children owing to the widespread use of ultrasonography. The treatment of choice is cholecystectomy, and routine intraoperative cholangiography is recommended to explore the common bile duct. The objectives of this study were to describe our experience with the management of gallstone disease in childhood over the last 18 years and to propose an algorithm to guide the approach to cholelithiasis in children based on clinical and ultrasonographic findings.
The data for this study were obtained by reviewing the records of all patients with gallstone disease treated between January 1994 and October 2011. The patients were divided into the following 5 groups based on their symptoms: group 1, asymptomatic; group 2, nonbiliary obstructive symptoms; group 3, acute cholecystitis symptoms; group 4, a history of biliary obstructive symptoms that were completely resolved by the time of surgery; and group 5, ongoing biliary obstructive symptoms. Patients were treated according to an algorithm based on their clinical, ultrasonographic, and endoscopic retrograde cholangiopancreatography (ERCP) findings.
A total of 223 patients were diagnosed with cholelithiasis, and comorbidities were present in 177 patients (79.3%). The most common comorbidities were hemolytic disorders in 139 patients (62.3%) and previous bariatric surgery in 16 (7.1%). Although symptoms were present in 134 patients (60.0%), cholecystectomy was performed for all patients with cholelithiasis, even if they were asymptomatic; the surgery was laparoscopic in 204 patients and open in 19. Fifty-six patients (25.1%) presented with complications as the first sign of cholelithiasis (eg, pancreatitis, choledocolithiasis, or acute calculous cholecystitis). Intraoperative cholangiography was indicated in 15 children, and it was positive in only 1 (0.4%) for whom ERCP was necessary to extract the stone after a laparoscopic cholecystectomy (LC). Preoperative ERCP was performed in 11 patients to extract the stones, and a hepaticojejunostomy was indicated in 2 patients. There were no injuries to the hepatic artery or common bile duct in our series.
Based on our experience, we can propose an algorithm to guide the approach to cholelithiasis in the pediatric population. The final conclusion is that LC results in limited postoperative complications in children with gallstones. When a diagnosis of choledocolithiasis or dilation of the choledocus is made, ERCP is necessary if obstructive symptoms persist either before or after an LC. Intraoperative cholangiography and laparoscopic common bile duct exploration are not mandatory.

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    ABSTRACT: An increase in the frequency of cholecystectomy in children has been described during the last decades. Part of the reason is that more cholecystectomies in children are performed for dyskinesia of the gallbladder and not only for gallstone disease. We conducted the first nationwide study to describe outcome of cholecystectomies performed in children in Denmark by using data from the national Danish Cholecystectomy Database (DCD). In the DCD, two data sources were combined: administrative data from the National Patient Registry (NPR) and clinical data entered into the secure Web site by the surgeon immediately after the operation. In the present analysis, we have included children≤15years from the five year period January 1, 2006, to December 31, 2010. In the study period 35,444 patients were operated with a cholecystectomy. Of these, 196 (0.5%) were≤15years. The median age was 14 years, and 82% were girls. Predisposing medical factors for gallstones (despite obesity) were found in only 5%. More than 50% were overweight, and one third were obese. Ninety-seven percent of the operations were completed laparoscopically, and the conversion rate was 0. 5%. Nearly half of the operations (45%) were performed as same day surgery, and 80% of the children stayed in hospital 0-1day without readmission. 91% were discharged within 3 days and not readmitted. Morbidity was low, and no bile duct lesions occurred. The 30 day mortality was zero. Our nationwide outcome results indicate good quality with 91% of the patients discharged within 3 days without readmission, no bile duct injuries, and no mortality. All patients except two were operated for symptomatic gallstone disease in accordance to the Danish national guidelines. We have not experienced a demand or a need to expand the indications for cholecystectomy beyond gallstone disease.
    Journal of Pediatric Surgery 04/2014; 49(4):626-30. · 1.31 Impact Factor


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May 27, 2014