BACKGROUND: Recurrence and progression of T1 grade 3 (T1G3) urothelial bladder carcinomas (UBCs) treated with bacille Calmette-Guérin (BCG) are common events, but the long-term follow-up of the disease remains controversial. OBJECTIVE: To evaluate the long-term outcomes of BCG intravesical therapy in relation to disease recurrence and progression in primary T1G3 UBCs and upper tract disease. PATIENTS AND METHODS: A single-institution, retrospective, population-based analysis of 316 patients with primary T1G3 UBC treated with transurethral resection (TUR) and BCG induction intravesical instillations was performed. Response was determined and monitored by routine periodic urine cytology, cystoscopy, and upper tract imaging. RESULTS: The median follow-up was 70 months (maximum 210 months). Among all of the tumours, 49.4 % did not relapse, 48.7 % recurred in the bladder during the first 5 years of surveillance, and only 6 patients (1.9 %) recurred after being free of disease during the first 5 years of follow-up. Nineteen percentage of the UBCs progressed to stage T2, and only 2 patients (1.2 %) progressed after the first 5 years of surveillance. An upper urinary tract recurrence was detected in 9.2 % of the patients; 65.5 % were diagnosed within the upper urinary tract during the first 5 years of follow-up. CONCLUSIONS: Following a 5-year tumour-free period, there is minimal risk of recurrence and progression in T1G3 UBCs treated with TUR and BCG induction intravesical instillations. This finding supports a less intensive and potentially less invasive surveillance scheme of bladder follow-up and upper urinary tract imaging in patients without any recurrence.
BACKGROUND: Recurrence and progression of T1 grade 3 (T1G3) urothelial bladder carcinomas (UBCs) treated with bacille Calmette-Guérin (BCG) are common events, but the long-term follow-up of the disease remains controversial. OBJECTIVE: To evaluate the long-term outcomes of BCG intravesical therapy in relation to disease recurrence and progression in primary T1G3 UBCs and upper tract disease. PATIENTS AND METHODS: A single-institution, retrospective, population-based analysis of 316 patients with primary T1G3 UBC treated with transurethral resection (TUR) and BCG induction intravesical instillations was performed. Response was determined and monitored by routine periodic urine cytology, cystoscopy, and upper tract imaging. RESULTS: The median follow-up was 70 months (maximum 210 months). Among all of the tumours, 49.4 % did not relapse, 48.7 % recurred in the bladder during the first 5 years of surveillance, and only 6 patients (1.9 %) recurred after being free of disease during the first 5 years of follow-up. Nineteen percentage of the UBCs progressed to stage T2, and only 2 patients (1.2 %) progressed after the first 5 years of surveillance. An upper urinary tract recurrence was detected in 9.2 % of the patients; 65.5 % were diagnosed within the upper urinary tract during the first 5 years of follow-up. CONCLUSIONS: Following a 5-year tumour-free period, there is minimal risk of recurrence and progression in T1G3 UBCs treated with TUR and BCG induction intravesical instillations. This finding supports a less intensive and potentially less invasive surveillance scheme of bladder follow-up and upper urinary tract imaging in patients without any recurrence.
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Authors: Jesus Fernandez-Gomez; Rosario Madero; Eduardo Solsona; Miguel Unda; Luis Martinez-Piñeiro; Marcelino Gonzalez; Jose Portillo; Antonio Ojea; Carlos Pertusa; Jesus Rodriguez-Molina; Jose Emilio Camacho; Mariano Rabadan; Ander Astobieta; Manuel Montesinos; Santiago Isorna; Pedro Muntañola; Anabel Gimeno; Miguel Blas; Jose Antonio Martinez-Piñeiro Journal: J Urol Date: 2009-09-16 Impact factor: 7.450
Authors: André P Nicklas; Mario W Kramer; Jürgen Serth; Jörg Hennenlotter; Marie C Hupe; Daniel U Reimer; Arnulf Stenzl; Axel S Merseburger; Markus A Kuczyk; Christoph-Alexander J von Klot Journal: Adv Ther Date: 2018-09-19 Impact factor: 3.845
Authors: Mihaela Georgiana Musat; Christina Soeun Kwon; Elizabeth Masters; Slaven Sikirica; Debduth B Pijush; Anna Forsythe Journal: Clinicoecon Outcomes Res Date: 2022-01-10