研究目的
To evaluate the safety and efficacy of en bloc transurethral resection with 980 nm laser as treatment for primary non-muscle-invasive bladder cancer (NMIBC).
研究成果
En bloc transurethral resection using 980 nm laser is an effective and safe treatment option for non-muscle-invasive bladder cancer, with fewer perioperative complications and similar oncological results compared to the traditional TUR-Bt procedure.
研究不足
The study's limitations include a relatively short follow-up period and a small sample size, which may affect the generalizability of the findings.
1：Experimental Design and Method Selection:
The study compared the 980 nm laser treatment with the traditional TUR-BT procedure for NMIBC.
2：Sample Selection and Data Sources:
84 cases were enrolled, with 36 undergoing 980 nm laser treatment and 48 undergoing TUR-BT.
3：List of Experimental Equipment and Materials:
980 nm laser system, F26 continuous-flow cystoscope with 30° lens, sterile normal saline as irrigant.
4：Experimental Procedures and Operational Workflow:
The 980 nm laser group underwent en bloc resection with the laser set to 100–110 W for incision and continuous mode. The TUR-BT group underwent traditional piece-by-piece resection.
5：Data Analysis Methods:
SPSS 19.0 software was used for statistical analysis, comparing peri-operative characteristics and intra-operative complications between the two groups.
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