Comparing Two Methods for Treating Kidney Stones
Author Information
Author(s): Hu Conglei, Ma Rui, Shao Yongxiang, Liang Zilong, Cheng Meng, Pang Haofeng, Yao Liping, Liu Fei
Primary Institution: Air Force Medical University, Xi’an, China
Hypothesis
Is flexible ureteroscopy (FURL) more effective and safer than percutaneous nephrolithotomy (PCNL) for treating calyceal diverticulum calculi?
Conclusion
Flexible ureteroscopy (FURL) may be safer and equally effective compared to percutaneous nephrolithotomy (PCNL) for treating kidney stones.
Supporting Evidence
- FURL resulted in less blood loss compared to PCNL.
- Patients undergoing FURL had shorter hospital stays than those undergoing PCNL.
- There was no significant difference in operating time between the two methods.
- The complication rates were not significantly different between FURL and PCNL.
- Stone-free rates were similar for both surgical techniques.
Takeaway
Doctors are trying to find out if a newer method for removing kidney stones is better and safer than an older method. They found that the new method might be just as good but safer.
Methodology
A meta-analysis of 15 high-quality studies comparing the effectiveness and safety of PCNL and FURL in treating calyceal diverticulum calculi.
Potential Biases
Potential selection bias due to the non-randomized nature of the included studies.
Limitations
The study's conclusions may be affected by variability in patient conditions, surgical techniques, and the lack of standardization across studies.
Participant Demographics
Involved 755 patients, with 386 in the PCNL group and 369 in the FURL group.
Statistical Information
P-Value
0.000
Confidence Interval
95%CI:(0.858, 2.568)
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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