Use of dexamethasone in acute rhabdomyolysis in LPIN1 deficiency.

ABSTRACT:

Introduction

LPIN1 deficiency is an autosomal recessive form of early childhood recurrent severe rhabdomyolysis. Although not completely lucid yet, LPIN1 has been shown to modulate endosomal-related pro-inflammatory responses via peroxisome proliferator-activated receptor α (PPARα) and PPARγ coactivator 1α (PGC-1α). Treatment with anti-inflammatory agents such as dexamethasone has been proposed to improve the outcome.

Case

We report a male toddler with recurrent episodes of complicated rhabdomyolysis, requiring prolonged intensive care unit admissions. Whole exome sequencing revealed a common homozygous 1.7 kb intragenic deletion in LPIN1. Despite optimal metabolic cares, the patient presented with an extremely high CK level where he benefited from intravenous dexamet

SUBMITTER: Yeganeh M 

PROVIDER: S-EPMC10024045 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature