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עמוד בית
Sun, 24.11.24

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May 2023
Yuval Cavari MD, Olga Yermiahu CCRN MHA, Orna Staretz Chacham MD, Guy Beck Rosen MD MHA, Eitan Neeman MD, Isaac Lazar MD

Carbamoyl phosphate synthetase 1 (CPS1; MIM *608307; E.C. 6.3.4.16) is the first rate-limiting enzyme of the urea cycle, an essential metabolic pathway for ammonia detoxification. CPS1 deficiency (CPS1-D) is characterized by severe hyperammonemia during disease exacerbations. During a metabolic crisis, children with CPS1-D are admitted with vomiting, altered mental status, and high serum levels of ammonia. Rapid normalization of ammonia level ameliorates neurological outcome [1,2]. The first-line treatment for hyperammonemia in these patients is ammonia scavengers in combination with citrulline or arginine and high-calorie supplementation while controlling protein intake [1].

January 2020
Eitan Neeman MD, Nitza Heiman Newman MD MHA, Yuval Cavari MD, Yael Feinstein MD, Yulia Fuxman MD and Isaac Lazar MD

Background: Temporary abdominal closure (TAC) surgical technique relates to a procedure in which the post-surgical abdominal wall remains open in certain indications. The Bogota bag (BB) technique is a tension-free TAC method that covers the abdominal contents with a sterilized fluid bag. There are very few reports of pediatric patients treated with this technique.

Objectives: To describe our institution’s 15 years of experience using the BB technique on pediatric patients.

Methods: A retrospective cohort study describing our experience treating patients with BB was conducted. The medical files of 17 pediatric patients aged 0–18 years were reviewed.

Results: Between January 2000 and December 2014, 17 patients were treated with BB at our medical center (6 females, median age 12 years). Indications for BB were a need for a surgical site re-exploration, mechanical inability for primary abdominal closure, and high risk for ACS development. Median BB duration was 5 days and median bag replacement was 2 days. Median ICU length of stay (LOS) was 10 days and hospital LOS was 27 days. The ICU admission and BB procedure was tolerated well by 6 patients who were discharged home without complications. Of the remaining 11 patients, 6 patients died during the admission (35%) and the others presented with major complications not related to the BB but to the patient's primary disease.

Conclusions: This report represents the largest series of children treated with BB. The technique is simple to perform, inexpensive, and has very few complications.

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