Systematic review and meta-analysis of completely retroperitoneoscopic nephroureterectomy versus traditional retroperitoneoscopic nephroureterectomy in upper tract urothelial carcinoma.
Medicine (Baltimore)
; 102(25): e34112, 2023 Jun 23.
Article
em En
| MEDLINE
| ID: mdl-37352043
ABSTRACT
BACKGROUND:
This systematic review and meta-analysis aim to evaluate the efficacy and safety of completely retroperitoneoscopic nephroureterectomy (CRNU) for the treatment of upper urinary tract urothelial carcinoma (UTUC).METHODS:
A systematic review of PubMed and Web of Science databases was conducted to identify trials comparing the outcomes of CRNU and other surgical procedures. A total of 6 case-control studies were selected for analysis. The efficacy and safety of CRNU were evaluated using mean difference or hazard ratio (HR) with 95% CIs, employing continuous or dichotomous method with a random or fixed-effect model. Meta-analysis was performed using STATA 11.0 software.RESULTS:
The meta-analysis indicated that CRNU in subjects with UTUC was significantly associated with a shorter operation time (standardized mean difference, -1.36; 95% CI, -1.61 to -1.11, P < .001) and lower blood loss (standardized mean difference, -0.54; 95% CI, -0.77 to -0.31, P < .001) when compared to traditionally retroperitoneoscopic nephroureterectomy (TRNU). No significant difference was observed in the occurrence of grade I & II complications (HR, 1.04; 95% CI, 0.49-2.2, P = .915) and total complications (HR, 0.69; 95% CI, 0.38-1.27, P = .238) between CRNU and TRNU.CONCLUSION:
The findings suggest that CRNU is an advanced surgical technique that is safe and effective for the treatment of UTUC. We recommend that CRNU be further employed for patients with UTUC. Further randomized, multicenter trials are needed to validate these results, given the limitations of this study.
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Bexiga Urinária
/
Carcinoma de Células de Transição
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article