Evaluation of the relationship between serum carnitine levels and intradialytic complications in children with kidney failure.

In conclusion, we found a higher prevalence of carnitine deficiency in pediatric hemodialysis patients. Carnitine deficiency was significantly associated with increased intradialytic symptoms, including muscle spasms and hypotension. Our results could support a potential role of carnitine supplementation in pediatric patients with kidney failure for controlling intradialytic complications, but this requires further investigation. A higher resolution version of the Graphical abstract is available as Supplementary information.