Anesthetic Management for Pediatric Liver Transplantation in a Patient With Propionic Acidemia: A Case Report

Rodriguez, Luis; Tainsh, Erica J.; Varga, Eliane; Mavarez, Ana C.

doi:10.1177/23247096211015025

Cited by 1 publication

(1 citation statement)

References 14 publications

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“…The definition of individualised intra-and perioperative management protocols has significantly contributed to the improvement of the results. 39,40 Patients with intoxication-type inherited metabolic disorders have a high potential to metabolically decompensate during general anaesthetic regardless of the duration of surgery. They require specialised and detailed pre-operative assessment for adequate peri-operative management.…”

Section: Managementmentioning

confidence: 99%

Safety, efficacy, and timing of transplantation(s) in propionic and methylmalonic aciduria

Chakrapani

Stojanović

Vara

et al. 2023

J of Inher Metab Disea

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Propionic (PA) and methylmalonic aciduria (MMA) share many clinical similarities, which include the risk of acute metabolic encephalopathies, and some long-term complications, such as optic neuropathy, pancreatic involvement, developmental disability, and similar management approaches, but they also represent distinct clinical and biochemical entities. In the severe forms of PA and MMA, most long-term complications cannot be prevented with conventional clinical management. Organ transplantation represents a form of partial enzyme replacement to improve the long-term outlook for these disorders. There is evidence that early liver transplant in both disorders greatly improves metabolic stability and reduces the risk of long-term complications. For MMA, early liver transplant reduces methylmalonic acid levels which in turns reduces its effects on kidneys, and therefore slows progression of chronic kidney disease. However, established organ damage cannot be reversed. For patients with MMA who present with chronic kidney disease, consideration should be given for combined liver and kidney transplants. Transplantation in PA and MMA carries a high risk of complications and requires highly specialised pre-operative and peri-operative management. Involvement of a multidisciplinary team is essential and should include metabolic team, nephrologist, hepatologist, hepatobiliary and renal transplant surgeons, anaesthesiologists, cardiologists, intensive care team, dieticians and specialist nurses. These patients require life-long multidisciplinary follow-up. There is increasing evidence in the literature on excellent short to medium-term patient and allograft survival following transplantation when patients are managed by a multidisciplinary team in a specialist centre. Improved early diagnosis and reductions in transplant-related mortality and morbidity have allowed early transplantation to be used electively to further improve the outcome.

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Section: Managementmentioning

confidence: 99%