23 November 2023>: Clinical Research
Comparative Analysis of Super-Mini Percutaneous Nephrolithotomy Combined with Flexible Ureteroscopic Lithotripsy versus Flexible Ureteroscopic Lithotripsy Alone for Treating Complex Kidney Stones: A Retrospective Study of 205 Patients
Qi Ding ABCDE* , Hailiang Zhu BCD* , Zhijiang Fan CD , Feng Li DE , Wenjian Tu BC , Xiaohua Jin CD , Bo Fan ABCDFG*DOI: 10.12659/MSM.941012
Med Sci Monit 2023; 29:e941012
Table 2 Comparison of the peri-operative indices between patients with complex kidney stones (n=205) who underwent SMP combined with FURL (Group A) (n=92) and those who underwent FURL alone (Group B) (n=113).
Variables | Group A (n=92) | Group B (n=113) | P-value |
---|---|---|---|
Operation time(min) | 83.59±8.36 | 81.42±8.38 | 0.066 |
Mean hemoglobin decline (g/L) | 11.5 (6.0–19.0) | 7.0 (0–12.0) | |
Postoperative hospital stay (d) | 6.0 (4.0–8.0) | 3.0 (2.0–3.0) | |
Postoperative VAS score | |||
Postoperative 6 h | 2.20±0.74 | 1.93±0.62 | |
Postoperative 12 h | 1.01±0.56 | 0.92±0.50 | 0.226 |
Postoperative 24 h | 0.16±0.37 | 0.12±0.32 | 0.322 |
Postoperative SFR at day 3 | 85.87% | 72.57% | |
Postoperative SFR at day 90 | 94.57% | 90.27% | 0.254 |
Re-treatment ratio | 3 (3.26%) | 12 (10.62%) | 0.044 |
Retreatment method | |||
FURL | 0 | 3 | |
ESWL | 3 | 7 | |
SMP | 0 | 2 | |
EQ | 83.16% | 65.61% | – |
VAS – visual analogue scale; SFR – stone free rate; FURL – flexible ureteroscopic lithotripsy; ESWL – extracorporeal shock wave lithotripsy; SMP – super-mini-percutaneous nephrolithotomy; EQ – efficiency quotient; SMP – super-mini percutaneous nephrolithotomy. |