A comparison of preliminary oncologic outcome and postoperative complications between patients undergoing either open or robotic radical cystectomy
AUTOR(ES)
Cusano, Antonio, Haddock, Peter, Jackson, Max, Staff, Ilene, Wagner, Joseph, Meraney, Anoop
FONTE
Int. braz j urol.
DATA DE PUBLICAÇÃO
2016-08
RESUMO
ABSTRACT Purpose: To compare complications and outcomes in patients undergoing either open radical cystectomy (ORC) or robotic-assisted radical cystectomy (RRC). Materials and Methods: We retrospectively identified patients that underwent ORC or RRC between 2003- 2013. We statistically compared preliminary oncologic outcomes of patients for each surgical modality. Results: 92 (43.2%) and 121 (56.8%) patients underwent ORC and RRC, respectively. While operative time was shorter for ORC patients (403 vs. 508 min; p<0.001), surgical blood loss and transfusion rates were significantly lower in RRC patients (p<0.001 and 0.006). Length of stay was not different between groups (p=0.221). There was no difference in the proportion of lymph node-positive patients between groups. However, RRC patients had a greater number of lymph nodes removed during surgery (18 vs. 11.5; p<0.001). There was no significant difference in the incidence of pre-existing comorbidities or in the Clavien distribution of complications between groups. ORC and RRC patients were followed for a median of 1.38 (0.55-2.7) and 1.40 (0.582.59) years, respectively (p=0.850). During this period, a lower proportion (22.3%) of RRC patients experienced disease recurrence vs. ORC patients (34.8%). However, there was no significant difference in time to recurrence between groups. While ORC was associated with a higher all-cause mortality rate (p=0.049), there was no significant difference in disease-free survival time between groups. Conclusions: ORC and RRC patients experience postoperative complications of similar rates and severity. However, RRC may offer indirect benefits via reduced surgical blood loss and need for transfusion.
Documentos Relacionados
- Cost analysis of robotic versus open radical cystectomy for bladder cancer
- Comparison of the clinical and pathologic staging in patients undergoing radical cystectomy for bladder cancer
- Computed-tomography based scoring system predicts outcome for clinical lymph node-positive patients undergoing radical cystectomy
- Comparison of radical prostatectomy techniques: open, laparoscopic and robotic assisted
- Re: Comparison of radical prostatectomy techniques: open, laparoscopic and robotic assisted