Meticulous Pelvic Lymphadenectomy in Surgical Treatment of the Invasive Bladder Cancer: An Option or a Must?

1998 ◽  
Vol 33 (Suppl. 4) ◽  
pp. 21-22 ◽  
Author(s):  
William Turner ◽  
Regula Markwalder ◽  
Stefan Perrig ◽  
Urs Studer
2021 ◽  
Vol 39 (15_suppl) ◽  
pp. e16530-e16530
Author(s):  
Natasza Posielski ◽  
Hannah Koenig ◽  
Nathan Jung ◽  
On Ho ◽  
John Paul Flores ◽  
...  

e16530 Background: National Comprehensive Cancer Network (NCCN) guidelines state partial cystectomy (PC) may be offered in select patients with clinical T2 (cT2) muscle invasive bladder cancer (MIBC) utilizing neoadjuvant chemotherapy (NAC) and pelvic lymphadenectomy (PLND). Our objective was to investigate utilization and survival outcomes of PC in a large contemporary cohort. Methods: Propensity matching was used to compare pathological and surgical outcomes in non-metastatic MIBC patients in the National Cancer Database undergoing PC or radical cystectomy (RC). Multivariate logistic regression was used to determine predictors of NAC, LND, peri-operative morbidity and mortality outcomes. This analysis was repeated in the subset with cT2 MIBC. Results: Of 31,306 T2-T4N0M0 patients, 1543 (4.9%) underwent PC. PC use was higher in older patients and most often (85%) performed for cT2 disease. The PC group was less likely to receive standard of care including NAC (11.4 vs 27.9%, p<0.001) and PLND (58.7 vs 92.5%, p<0.001) than the RC group. Pathological ≥T3 disease (pT3) was found in 39.4% and pos. nodes in 6.9% of PCs. Positive margins were higher in PC, 15.7 vs 10.6%, p<0.001. PC patients had shorter inpatient stay (4.2 vs 8.7 days, p<0.001), lower 30-day readmission (6.7 vs 9.6%, p<0.001), and decreased 30- and 90-day mortality (1.3 vs 1.8%, p<0.001 & 4.8 vs 4.9%, p=0.04). PC was an independent predictor of lack of NAC (OR 0.49, p<0.001) and PLND (OR 0.11, p<0.001), shorter LOS (b -4.66, <0.001), readmission rate (OR 0.72, p<0.001), and improved 30- and 90- day mortality (OR 0.55 & 0.75, p<0.001). In cT2 patients only: PLND and NAC were less utilized in PC (p<0.001), 32% were ≥pT3 and 6.6% node pos. In both full cohort and cT2 subset, PC was associated with slight improvement in time to mortality (Table) and overall survival (OS) (OR 1.44, p<0.001). Conclusions: PC is rarely used in treatment of MIBC. Despite guidelines, NAC and PLND are underutilized in PC. Care is required in selecting patients for PC as up to one third of cT2 patients have ≥pT3. In these likely highly selected patients, PC had lower peri-operative mortality and comparable OS to RC. Selection bias may play a role in these results and further investigation is needed to determine optimal candidates for PC.[Table: see text]


2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Ehab A. Elzayat ◽  
Ali A. Al-Zahrani

The standard surgical treatment of invasive bladder cancer is the radical cystectomy and pelvic lymph node dissection (PLND). Up to one-third of patients with invasive bladder cancer have lymph node metastasis. Thus, PLND has important therapeutic and prognostic benefits. The number of lymph nodes that should be removed and the extent of the PLND are still a controversial issue. Recently, the trend of PLND increased toward more extended PLND. Several prognostic factors related to PLND were reported in the literature. In this paper, we will discuss the different PLND templates, number of lymph nodes that should be resected, lymph node density, lymphovascular invasion, tumor burden, extracapsular extension, and the aggregate lymph node metastasis diameter.


Author(s):  
Ngoc Khanh Tran

TÓM TẮT Đặt vấn đề: Phẫu thuật cắt bỏ toàn bộ bàng quang được xem là phẫu thuật tiêu chuẩn đối với ung thư bàng quang xâm lấn. Tạo hình bàng quang mới từ hồi tràng, cũng như nạo vét hạch nhằm tránh di căn và nâng cao tỉ lệ sống sau 5 năm rất quan trọng. Bên cạnh đó, chất lượng cuộc sống của bệnh nhân sau phẫu thuật cũng rất đáng quan tâm. Mục tiêu: Đánh giá kết quả điều trị ung thư bàng quang xâm lấn lớp cơ bằng phẫu thuật cắt bàng quang triệt căn để lại vỏ tuyến tiền liệt kết hợp nạo hạch chậu mở rộng và tạo hình bàng quang từ hồi tràng. Nội dung và phương pháp nghiên cứu: Nghiên cứu tiến cứu, mô tả lâm sàng không nhóm chứng 43 bệnh nhân nam được chẩn đoán ung thư bàng quang xâm lấn (cT2a - T4aN0M0), được phẫu thuật cắt bàng quang triệt căn để lại vỏ tuyến tiền liệt, nạo hạch chậu mở rộng và tạo hình bàng quang mới từ hồi tràng từ tháng 1/2015 đến 12/2020 tại khoa ngoại Tổng hợp BVTW Huế. Kết quả: Thời gian phẫu thuật trung bình: 213,5 ± 29,7 phút. Lượng máu mất trung bình: 130 ± 90 ml. Lấy được 11,5 ± 4,5 hạch. Thời gian nằm viện trung bình: 17,12 ± 6,45 ngày. Tỷ lệ biến chứng sớm sau mổ 32,6%. Đa số bệnh nhân khi xuất viện đều tiểu được nhưng tia tiểu yếu, tiểu són, thể tích nước tiểu ít dưới 150 ml.Thể tích bàng quang tăng có ý nghĩa qua các lần tái khám (p < 0,05). Tỷ lệ kiểm soát tiểu tiện ban ngày: 97,2% sau 6 tháng. 1/43 tái phát tại miệng nối bàng quang - niệu đạo sau 4 tháng. 7 trường hợp tử vong do ung thư tiến triển. Kết luận: Cắt bàng quang triệt căn để lại vỏ tuyến tiền liệt, nạo hạch chậu mở rộng và tạo hình bàng quang mới từ đoạn ruột non theo phương pháp Hautmann - Studer vẫn giải quyết triệt để vấn đề ung thư học, giảm khả năng tái phát di căn hạch, bệnh nhân vẫn còn khả năng tình dục và tiểu tự chủ sau mổ. ABSTRACT OUTCOMES OF INVASIVE BLADDER CANCER TREATED BY PROSTATE SPARING RADICAL CYSTECTOMY WITH EXTENDED PELVIC LYMPHADENECTOMY AND ORTHOTOPIC ILEAL NEOBLADDER Background: Radical cystectomy is considered a “gold standard” procedure to treat invasive bladder cancer. Orthotopic ileal neobladder after cystectomy as well as lymphadenectomy, which avoids metastasis and enhances postoperative 5 - years survival rate are important. Moreover, the quality of life after this kind of surgery is a great concern. Purpose: Evaluating results of treatment of invasive bladder cancer by prostate sparing radical cystectomy with extended pelvic lymphadenectomy and orthotopic ileal neobladder. Material and Method: Prospective and descriptive clinical study without a control group in 43 males who were diagnosed with invasive bladder cancer (cT2a - T4aN0M0), they underwent prostate sparing radical cystectomy with extended pelvic lymphadenectomy and orthotopic ileal neobladder, from 1/2015 to12/2020 at Department of General Surgery, Hue Central Hospital. Results: The operative time: 213,5 ± 29,7 min. The estimated blood loss: 130 ± 90 ml. The mean number of lympho nodes which is conducted lymphadenectomy: 11,5 ± 4,5. The length of hospital stay: 17,12 ± 6,45 days. Early complication rate: 32,6%. The majority of patients who were discharged from the hospital passed urine with urinary incontinence, weak urine stream and voided volume < 150ml. The volume of the neobladder increased with statistical significance through follow - up examinations (p < 0,05). The daytime continence rate was 97,2% after 6 months. 1/43 case recured at cystourethral anastomosis after 4 months. 7 cases dead due to cancer progression. Conclusion: Prostate sparing radical cystectomy with extended pelvic lymphadenectomy and Hautmann - Studer orthotopic ileal neobladderstill thoroughly solve oncologic issues, reduce the possibility of lymph node metastasis recurrence. The patient still has the sexual ability and urinary continence after this procedure. Keywords: Extended pelvis lymphadenectomy; invasive bladder cancer; radical cystectomy; orthotopic ileal neobladder.


2017 ◽  
pp. 95-100
Author(s):  
Luong Vinh Le ◽  
Van Tung Hoang ◽  
Ngoc khanh Tran ◽  
Thanh Liem Ngo ◽  
Dinh khanh Le

Background: For long time the standard lymphadenectomy is the part of radical cystectomy surgery for treament invasive bladder cancer. Some new research show the good result of extended pelvic lymphadenectomy in improving postoperative survival. Purpose: Report techniques and results of extended pelvic lymphadenectomy in radical cystectomy for invasive bladder cancer. Material and method: Prospective descriptive study on 38 extended pelvic lymphadenectomy patients from January 2013 to April 2017 at Hue Centre Hospital. Results: Mean of age: 63.45 ± 12.5 years old. Female/man: 3/38. Lymph nodes metastasis6/38 patients, 4 obturator lymph node positive and 2common iliac vessels lymph node positive. Mean time of pelvic lymphadenectomy: 78 ± 43 mins. Mean of blood loss: 120 ± 55ml. Mean of lymph node count: 13 ± 4. Conclusion: Extended pelvic lymphadenectomy should be perform for all patients radical cystectomy to improve postoperative survival and It is safe when perform at a good surgery centre with experienced surgeon. Key words: Extended pelvic lymphadenectomy; invasive bladder cancer; Radical cystectomy


2011 ◽  
Vol 10 (2) ◽  
pp. 272
Author(s):  
B. Roth ◽  
P. Zehnder ◽  
F.D. Birkhaeuser ◽  
G.N. Thalmann ◽  
T.M. Krause ◽  
...  

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