Application of F4.8 visualized puncture assisted microchannel percutaneous nephrolithotomy in the treatment of calyceal diverticular calculus
- VernacularTitle:F4.8可视化穿刺辅助微通道经皮肾镜治疗肾盏憩室结石的应用
- Author:
Cheng SUN
1
;
Chao ZHANG
;
Qing-Hua LI
;
Yu WANG
;
Zhu WEN
;
Hao WU
Author Information
- Keywords: calyceal diverticular calculus; microchannel percutaneous nephrolithotomy surgery; F4.8 visualized puncture; traumatic stress; postoperative rehabilitation
- From: Journal of Regional Anatomy and Operative Surgery 2024;33(10):905-909
- CountryChina
- Language:Chinese
- Abstract: Objective To investigate the application effect of F4.8 visualized puncture assisted microchannel percutaneous nephroli-thotomy(mPCNL)in the treatment of patients with calyceal diverticular calculus.Methods A total of 86 patients with calyceal diverticular calculus from January 2020 to January 2023 in Hefei First People's Hospital were selected and divided into the observation group and the conventional group according to random number table method,with 43 cases in each group.Patients in the conventional group were given mPCNL,while patients in the observation group were given F4.8 visualized puncture assisted mPCNL.The stone clearance rate immediately after surgery and 4 weeks after surgery,surgery and postoperative recovery,complications,as well as pre-and post-operative trauma stress indicators[serum cortisol(Cor),norepinephrine(NE),C-reactive protein(CRP),interleukin-6(IL-6)],interlobar renal artery hemodynamic indicators[peak systolic velocity(Vmax),end diastolic velocity(EDV),resistance index(RI)],and renal function indicators[urine kidney injury molecule-1(KIM-1),24 h urinary protein quantitation(24 h Upro),blood urea nitrogen(BUN),serum creatinine(Scr)]were compared between the two groups.Results The stone clearance rate immediately after surgery in the observation group was higher than that in the conventional group,the intraoperative blood loss was less than that in the conventional group,and the operation time,postoperative ambulation time,indwelling nephrostomy tube time,and hospitalization time were shorter than those in the conventional group,and the differences were statistically significant(P<0.05).The serum levels of Cor,NE,CRP and IL-6 1 day and 3 days after surgery in the two groups were higher than those before operation(P<0.05),while the serum levels of Cor,NE,CRP and IL-6 1 day and 3 days after surgery in the observation group were lower than those in the conventional group(P<0.05).The Vmax and EDV of renal interlobar artery 1 day after surgery in the observation group decreased compared with those before operation(P<0.05),while RI increased(P<0.05).The Vmax and EDV of renal interlobar artery 1 day and 3 days after surgery in the conventional group decreased compared with those before operation(P<0.05),while RI increased(P<0.05).The Vmax and EDV of renal interlobar artery 1 day and 3 days after surgery in the observation group were higher than those in the conventional group,while RI was lower than that in the conventional group,and the differences were statistically significant(P<0.05).The levels of KIM-1,24 h Upro,BUN,and Scr of urine 7 days after surgery in both groups were lower than those before surgery,and those in the observation group were lower than those in the conventional group,with statistically significant differences(P<0.05).There was no statistically significant difference in the incidence of complication between the two groups(P>0.05).Conclusion F4.8 visualized puncture assisted mPCNL for the treatment of calyceal diverticular calculus can improve surgical effect,reduce surgical trauma stress,and promote renal function recovery.
