Mitochondrial viability in neurogenic bladder urothelium after sigmoidocolocystoplasty. Implications for persistent vesicoureteral reflux
Topic overview
This study examines why vesicoureteral reflux persists in some neurogenic bladder patients after sigmoidocolocystoplasty, finding that compromised mitochondrial viability in bladder tissue—indicated by elevated GDF15 and reduced HSP60—correlates with persistent reflux. The research suggests mitochondrial dysfunction and associated fibrosis may play a key role in surgical treatment failure.
Key takeaways
- Compromised mitochondrial viability (GDF15+/weak HSP60) in neurogenic bladder urothelium correlates with persistent VUR after sigmoidocolocystoplasty.
- Dense fibrosis and inflammatory infiltration are significantly associated with mitochondrial stress markers in neurogenic bladder tissue.
- VUR resolved with SCP alone in only 11% of cases; 45% required additional ureteroneocystostomy, and 45% had persistent reflux.
- Mitochondrial dysfunction may be an underlying mechanism preventing VUR resolution despite adequate neobladder compliance and capacity.
- Urothelial mitochondrial health assessment via GDF15/HSP60 may help predict which patients need concurrent ureteral reimplantation at SCP.
Keywords
Hashtags
Full article text
Full article text not available for this entry
How to cite: GlobalCastMD. Mitochondrial viability in neurogenic bladder urothelium after sigmoidocolocystoplasty. Implications for persistent vesicoureteral reflux. GlobalCastMD Medical Library. 2024-08-13. https://dev.library.globalcastmd.com/article/8997?via_space=staycurrentmd
Comments