Few serious complications after cholecystectomy in paediatric patients

Laparoscopic cholecystectomy for symptomatic cholelithiasis in children and adolescents: analysis of 50 cases from a single institution

PURPOSE

To investigate the clinical characteristics of symptomatic cholecystolithiasis and laparoscopic cholecystectomy complications in pediatric patients.

METHODS

The medical records of 50 children and adolescents who underwent laparoscopic cholecystectomy were analyzed. We evaluated gender, age, body mass index, preoperative clinical aspects, perioperative complications, and gallstone composition.

RESULTS

Among the patients, 33 (66%) were female, and 17 (34%) were male. The mean age was 11.4 ± 3.6. All patients were diagnosed with cholecystolithiasis by abdominal ultrasonography. Twelve patients (24%) had hematological disease: eight (16%) with sickle cell anemia and four (8%) with hereditary spherocytosis. Thirteen patients (26%) were obese. Twelve patients (24%) had complicated biliary disease. During the intraoperative period, three patients (6%) had excessive bleeding in the hepatic hilum, and one had an accidental injury to the common bile duct. Three (6%) postoperative complications (acute pancreatitis, common bile duct stenosis, and intestinal obstruction) were observed. Among 28 patients (56%), 25 (50%) had cholesterol gallstones, and three (6%) had bile pigment gallstones.

CONCLUSIONS

The evolution of cholecystolithiasis in the pediatric population can present serious complications, emphasizing the need to avoid temporizing cholecystolithiasis in children and adolescents because laparoscopic cholecystectomy in this group is safe, with low complication rates.

Follow-up study of gallbladder stones in 44 children

BACKGROUND

Cholesterol stones affect a certain subpopulation of children. Concerns have been raised on the impact of gallbladder surgery on the growth of children and adolescents.

AIM

To study the population characteristics, clinical features, treatment, and prognosis of gallstones in children.

METHODS

The clinical data of 44 children with gallstones admitted to The First Affiliated Hospital of Naval Medical University from August 2009 to August 2021 were collected, the children were followed up by telephone to monitor their prognoses. The follow-up ended in August 2023. The shortest follow-up time was 2 years and 6 months, whereas the longest was 13 years and 11 months. The population characteristics, general clinical characteristics, and treatments were retrospectively analyzed. The children were divided according to whether they underwent surgical gallbladder removal into an operation group (n = 28) and a non-operation group (n = 16), The effects of surgical gallbladder resection on the growth and development of children were analyzed.

RESULTS

The male-female ratio in the population was 6:5 and 84.09% of the children had onset in adolescence. Furthermore, 29.55% of the children were overweight or obese. The study identified 26 cases with metabolic abnormalities, 9 with hemolytic anemia, and 4 with choledochal cyst. Of the population, 68.18% had recurrent symptomatic cholecystolithiasis. Surgical treatment accounted for 63.64%, with laparoscopic cholecystectomy accounting for 71.43% of surgical treatment. No significant differences were observed in symptoms and complications between the surgery and non-surgery groups. Furthermore, no significant differences were found between the two groups in the attainment of genetic height target and the rightward shift of height curve during follow-up.

CONCLUSION

The sex characteristics of gallstones in children were not observed. Most gallstones occurred in adolescents and rarely in young children. A considerable proportion of children have inborn causes, which are often concurrent with metabolic abnormalities and hemolytic anemia. Most children had recurrent symptomatic gallstones. Surgical treatment, especially laparoscopic cholecystectomy, is still the main treatment for gallstones in children. Surgical treatment did not affect the growth and development of children who underwent gallstone removal.

Post-cholecystectomy syndrome in pediatric patients: Occurrence and spectrum of symptoms

BACKGROUND

Post-cholecystectomy syndrome (PCS) refers to persistent or new abdominal symptoms after cholecystectomy. As there are very few reports on PCS in pediatric patients, we aimed to examine whether it was a frequent finding and which symptoms the affected children experienced.

METHOD

This is a retrospective cross sectional study of pediatric patients, who underwent cholecystectomy during 2003-2019 at Oslo University Hospital. The PedsQL™ gastrointestinal symptoms scale questionnaire and a self-designed questionnaire exploring satisfaction after surgery and current medical conditions were mailed to all eligible patients. Patient/parental consent and approval from the local data protection officer (19/09054) were obtained.

RESULTS

Questionnaires were sent to 82 patients of whom 44 (54%) answered. There were no significant demographic differences between the responders and the non responders. We identified 16 (36.7%) patients to have PCS. The most common symptoms were diarrhea (25%), bloating (16%), and heartburn/reflux (16%). Overweight was more common in patients with PCS (31%) than in patients without PCS (4%) (p = 0.014). Altogether 34/44 (77.3%) patients were satisfied with the result of the cholecystectomy; 92,6% of patients without PCS and 56.6% of those with PCS (p = 0.012).

CONCLUSION

PCS is not uncommon in pediatric patients, and they report a wide range of gastrointestinal symptoms. We identified overweight as a potential risk factor for developing PCS. Nonetheless, most patients got total relief of abdominal pain and were satisfied with outcome after cholecystectomy.

LEVEL OF EVIDENCE

Level 3.