期刊
INTERNATIONAL UROLOGY AND NEPHROLOGY
卷 54, 期 12, 页码 3203-3210出版社
SPRINGER
DOI: 10.1007/s11255-022-03268-4
关键词
Dexmedetomidine; End-stage renal disease; Oxidative stress; Peritoneal dialysis; Ropivacaine
This study found that adding dexmedetomidine to ropivacaine for blockades during PD catheter insertion in ESRD patients can inhibit oxidative stress and increase antioxidant enzyme levels.
Purpose This study aimed to evaluate the effect of the addition of dexmedetomidine to ropivacaine on oxidative stress during transversus abdominis plane (TAP) and rectus sheath (RS) blockades for patients with end-stage renal disease (ESRD) undergoing peritoneal dialysis (PD) catheter insertion. Methods Sixty patients with ESRD undergoing PD catheter insertion to receive left ultrasound-guided TAP and RS blockades were randomly divided into two groups: the dexmedetomidine plus ropivacaine group (25 mL of 0.3% ropivacaine + 1 mu g/kg dexmedetomidine) and the ropivacaine group (25 mL of 0.3% ropivacaine). Primary outcomes were oxidative stress marker levels during the procedure. Results A total of 60 patients (30 patients in each group) were evaluated. Compared with the ropivacaine group, the dexmedetomidine plus ropivacaine group had significantly lower serum malondialdehyde levels (P < 0.05) and increased glutathione peroxidase (P < 0.01) and superoxide dismutase levels at 24 h after the procedure (P < 0.01). Conclusion The addition of 1 mu g/kg of dexmedetomidine to ropivacaine for ultrasound-guided TAP and RS blockades could inhibit oxidative stress in patients with ESRD undergoing PD catheter insertion.
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