Cureus · 2024
Can Neoadjuvant Chemotherapy Cause Postoperative Hydronephrosis After Radical Cystectomy?
СтатьяНазвание и аннотация: Перевод в очереди
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Celen Sinan, Ozlulerden Yusuf, Baser Aykut, Alkış Okan, Kucuker Kursat, Duran Mesut Berkan
Аннотация
OBJECTIVE: This study's objective is to assess the effect of preoperative factors on postoperative hydroureteronephrosis (HUN) after radical cystectomy (RC) in patients with bladder cancer (BC).
METHODOLOGY: Patients who underwent RC for BC between January 2019 and November 2022 and had unilateral or bilateral postoperative HUN were retrospectively analyzed. Patients without preoperative HUN but with postoperative HUN constituted the patient group, while patients without both preoperative and postoperative HUN constituted the control group, and they were compared with each other.
RESULTS: Neoadjuvant chemotherapy (NAC) and postoperative metastasis were positively correlated with postoperative HUN (r = 0.238, P = 0.007, and r = 0.203, P = 0.021, respectively). Multivariate logistic regression analysis showed that the postoperative HUN was significantly associated with NAC (P = 0.048; Exp(B) = 6.896, 95% confidence interval [CI] 1.02-46.9) but not associated with the presence of metastasis (P = 0.054). Moreover, NAC increased the possibility of undergoing revision surgery (P = 0.002; Exp(B) = 26.9, 95% CI 3.2-225).
CONCLUSIONS: NAC is an independent factor for impaired anastomotic healing, increased postoperative HUN, and the need for revision surgery in patients with BC.
METHODOLOGY: Patients who underwent RC for BC between January 2019 and November 2022 and had unilateral or bilateral postoperative HUN were retrospectively analyzed. Patients without preoperative HUN but with postoperative HUN constituted the patient group, while patients without both preoperative and postoperative HUN constituted the control group, and they were compared with each other.
RESULTS: Neoadjuvant chemotherapy (NAC) and postoperative metastasis were positively correlated with postoperative HUN (r = 0.238, P = 0.007, and r = 0.203, P = 0.021, respectively). Multivariate logistic regression analysis showed that the postoperative HUN was significantly associated with NAC (P = 0.048; Exp(B) = 6.896, 95% confidence interval [CI] 1.02-46.9) but not associated with the presence of metastasis (P = 0.054). Moreover, NAC increased the possibility of undergoing revision surgery (P = 0.002; Exp(B) = 26.9, 95% CI 3.2-225).
CONCLUSIONS: NAC is an independent factor for impaired anastomotic healing, increased postoperative HUN, and the need for revision surgery in patients with BC.