Robot-assisted radical cystectomy (RARC) versus open radical cystectomy (ORC): Oncological outcomes in 469 patients with a mean follow-up of five years.

2019 ◽  
Vol 37 (7_suppl) ◽  
pp. 492-492
Author(s):  
Kassem Faraj ◽  
Kyle Rose ◽  
Haidar Abdul-Muhsin ◽  
Anojan Navaratnam ◽  
Michael Patton ◽  
...  
Keyword(s):  
Overall Survival ◽  
Radical Cystectomy ◽  
High Volume ◽  
Recurrence Free Survival ◽  
Free Survival ◽  
Patient Demographics ◽  
Primary Bladder ◽  
Open Radical Cystectomy

492 Background: There is scant information about intermediate and long-term comparative outcomes between RARC and ORC, with the exception of a recent, small randomized-trial. We present our experience with RARC and ORC in managing bladder cancer patients who require cystectomy. Methods: A query of all patients who underwent radical cystectomy for a primary bladder tumor between 01/2007 and 6/2017 at our institution yield 469 patients. Data was collected on patient demographics, pre-operative information, operative details, pathology, and follow-up. Most RARCs were performed by a high-volume robotic surgeon who preferentially used the robotic approach at the start of all cases. Statistical analyses were generated using SPSS 22.0. Any open conversions were analyzed in the RARC cohort. Results: In 469 total patients, 197 (42.0%) and 272 (58.0%) underwent RARC and ORC, respectively. There were 163 (82.7%) and 224 (82.4%) males in each group and the mean ages (SD) were 71.5 (8.6) and 70.2 (10.5) years. Mean follow-up (SD) was 75 (37.7) and 61 (35.7) months, respectively. There were 130 (66.0%) and 172 (63.2%) patients who presented with T2 or greater disease (p=0.605). Soft-tissue margin rates were 4.1% for RARC and 6.7% for ORC patients (p=0.232). Neoadjuvant chemotherapy was used in 56.9% of RARC and 45.9% of ORC patients with ≥ cT2 disease (p=0.058). The 5-year overall survival was 60.0% vs 57.0% and the 10-year overall survival was 40.3% vs 44.8% for RARC vs. ORC patients, respectively (p=0.283). The 5-year recurrence-free survival was survival (RFS) was 71.7% vs 65.7% and the 10-year RFS was 70.5% vs 62.3% for the RARC vs. open groups, respectively (p=0.078). Aggressive histological variants, which were associated with greater likelihood for recurrence, were more common in the ORC group (13.7 vs. 22.4% p=0.013). Atypical recurrences (i.e. peritoneal, extrapelvic nodes) occurred in 6 (3.0%) and 14 (5.1%) RARC and ORC patients, respectively (p=0.266). Conclusions: In experienced hands, intermediate and long-term outcomes of RARC appear equivalent to ORC with regards to recurrence free survival, overall survival, and risk of atypical recurrences.

scholarly journals Comparison of open and laparoscopic radical cystectomy as regards long-term oncological outcomes for bladder cancer

2021 ◽  
Vol 42 (2) ◽  
pp. 123-130
Author(s):  
Thanachai Sirikul ◽  
◽  
Supon Sriplakich ◽  
Akara Amantakul ◽  
◽  
...  
Keyword(s):  
Overall Survival ◽  
Bladder Cancer ◽  
Radical Cystectomy ◽  
Recurrence Free Survival ◽  
Cancer Specific Survival ◽  
Free Survival ◽  
Oncological Outcomes ◽  
Open Radical Cystectomy

Objective: Recently, the laparoscopic technique has become widely accepted as a minimally invasive modality which reduces morbidity and provides similar oncological outcomes to open surgery. However, the number of clinical trials comparing laparoscopic and open radical cystectomy are limited. The objectives of this study are to compare the long-term oncological outcomes between open radical cystectomy (ORC) and laparoscopic radical cystectomy (LRC) for bladder cancer. Materials and Methods: Out of 144 radical cystectomy patients admitted to our institute from January 2006 to December 2016, 87 patients were categorized as being in the LRC group, and 57 patients in the ORC group. Baseline characteristics, perioperative variables, and pathology results were collected retrospectively. Oncological outcomes including overall survival (OS), recurrence-free survival (RFS) and cancer-specific survival (CSS) were analyzed and compared between the two groups. Results: The mean age of the patients was 64.19 ± 9.89 years in the ORC group and 61.90 ± 10.47 years in the LRC group. The most frequent urinary diversion procedure in both groups was ileal conduit. All pathology results between the LRC group and the ORC group showed no statistical significance. The median follow-up duration was 57.18 ± 44.68 months in the ORC group and 53.96 ± 34.97 months in the LRC group. There was no statistically significant difference in overall survival (OS), recurrence-free survival (RFS) and cancer-specific survival (CSS) between the groups (p = 0.322, 0.946, and 0.528, respectively). Conclusion: Our study demonstrated that the long-term oncological outcome of LRC is comparable to ORC in the management of bladder cancer. LRC is an alternative option to open radical cystectomy and is safe, effective, and feasible. However, further large comparative studies with adequate long-term follow-up are recommended to support our results.

Radical Cystectomy in the Treatment of Invasive Bladder Cancer: Long-Term Results in 1,054 Patients

2001 ◽  
Vol 19 (3) ◽  
pp. 666-675 ◽  
Author(s):  
John P. Stein ◽  
Gary Lieskovsky ◽  
Richard Cote ◽  
Susan Groshen ◽  
An-Chen Feng ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Lymph Node ◽  
Radical Cystectomy ◽  
Bladder Tumor ◽  
Invasive Bladder Cancer ◽  
Recurrence Free Survival ◽  
Free Survival ◽  
Node Negative ◽  
Primary Bladder

PURPOSE: To evaluate our long-term experience with patients treated uniformly with radical cystectomy and pelvic lymph node dissection for invasive bladder cancer and to describe the association of the primary bladder tumor stage and regional lymph node status with clinical outcomes. PATIENTS AND METHODS: All patients undergoing radical cystectomy with bilateral pelvic iliac lymphadenectomy, with the intent to cure, for transitional-cell carcinoma of the bladder between July 1971 and December 1997, with or without adjuvant radiation or chemotherapy, were evaluated. The clinical course, pathologic characteristics, and long-term clinical outcomes were evaluated in this group of patients. RESULTS: A total of 1,054 patients (843 men [80%] and 211 women) with a median age of 66 years (range, 22 to 93 years) were uniformly treated. Median follow-up was 10.2 years (range, 0 to 28 years). There were 27 (2.5%) perioperative deaths, with a total of 292 (28%) early complications. Overall recurrence-free survival at 5 and 10 years for the entire cohort was 68% and 66%, respectively. The 5- and 10-year recurrence-free survival for patients with organ-confined, lymph node–negative tumors was 92% and 86% for P0 disease, 91% and 89% for Pis, 79% and 74% for Pa, and 83% and 78% for P1 tumors, respectively. Patients with muscle invasive (P2 and P3a), lymph node–negative tumors had 89% and 87% and 78% and 76% 5- and 10-year recurrence-free survival, respectively. Patients with nonorgan-confined (P3b, P4), lymph node–negative tumors demonstrated a significantly higher probability of recurrence compared with those with organ-confined bladder cancers (P < .001). The 5- and 10-year recurrence-free survival for P3b tumors was 62% and 61%, and for P4 tumors was 50% and 45% , respectively. A total of 246 patients (24%) had lymph node tumor involvement. The 5- and 10-year recurrence-free survival for these patients was 35%, and 34%, respectively, which was significantly lower than for patients without lymph node involvement (P < .001). Patients could also be stratified by the number of lymph nodes involved and by the extent of the primary bladder tumor (p stage). Patients with fewer than five positive lymph nodes, and whose p stage was organ-confined had significantly improved survival rates. Bladder cancer recurred in 311 patients (30%) . The median time to recurrence among those patients in whom the cancer recurred was 12 months (range, 0.04 to 11.1 years). In 234 patients (22%) there was a distant recurrence, and in 77 patients (7%) there was a local (pelvic) recurrence. CONCLUSION: These data from a large group of patients support the aggressive surgical management of invasive bladder cancer. Excellent long-term survival can be achieved with a low incidence of pelvic recurrence.

scholarly journals Impact of postoperative complications on long-term survival of hepatocellular carcinoma patients after liver resection

2021 ◽  
Author(s):  
Susumu Mochizuki ◽  
Hisashi Nakayama ◽  
Yutaka Midorikawa ◽  
Tokio Higaki ◽  
Masamichi Moriguchi ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Liver Resection ◽  
Pleural Effusion ◽  
Postoperative Complications ◽  
Recurrence Free Survival ◽  
Term Survival ◽  
Free Survival ◽  
Long Term Survival

Objective The effect of postoperative complications including red blood transfusion (BT) on long-term survival for hepatocellular carcinoma (HCC) is unknown. The purpose of this study was to define the relationship between postoperative complications and long-term survival in patients with HCC. Methods Postoperative complications of 1251 patients who underwent curative liver resection for HCC were classified, and their recurrence-free survival (RFS) and cumulative overall survival (OS) were investigated. Results Any complications occurred in 503 patients (40%). Five-year RFS and 5-year OS in the complication group were 21% and 56%, respectively, significantly lower than the respective values of 32% ( p &lt; 0.001) and 68% ( p &lt; 0.001) in the no-complication group (n=748). Complications related to RFS were postoperative BT [Hazard ratio (HR): 1.726, 95% confidence interval (CI): 1.338–2.228, p &lt; 0.001], pleural effusion [HR: 1.434, 95% CI: 1.200–1.713, p &lt; 0.001] using Cox-proportional hazard model. Complications related to OS were postoperative BT [HR: 1.843, 95%CI: 1.380-2.462, p &lt; 0.001], ascites [HR: 1.562, 95% CI: 1.066–2.290 p = 0.022], and pleural effusion [HR: 1.421, 95% CI: 1.150–1.755, p = 0.001). Conclusions Postoperative complications were factors associated with poor long-term survival. Postoperative BT and pleural effusion, were noticeable complications that were prognostic factors for both recurrence-free survival and overall survival.

5-Year Results of Dose-Intensive Sequential Adjuvant Chemotherapy for Women With High-Risk Node-Positive Breast Cancer: A Phase II Study

1999 ◽  
Vol 17 (4) ◽  
pp. 1118-1118 ◽  
Author(s):  
C. Hudis ◽  
M. Fornier ◽  
L. Riccio ◽  
D. Lebwohl ◽  
J. Crown ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Pilot Study ◽  
Adjuvant Chemotherapy ◽  
Disease Free Survival ◽  
Free Survival ◽  
Dose Dense ◽  
Disease Free

PURPOSE: We conducted a phase II pilot study of dose-intensive adjuvant chemotherapy with doxorubicin followed sequentially by high-dose cyclophosphamide to determine the safety and feasibility of this dose-dense treatment and to estimate the disease-free and overall survival in breast cancer patients with four or more involved axillary lymph nodes. PATIENTS AND METHODS: Seventy-three patients received adjuvant treatment with four cycles of doxorubicin 75 mg/m2 as an intravenous bolus every 21 days, followed by three cycles of cyclophosphamide 3,000 mg/m2 every 14 days with granulocyte colony-stimulating factor support. RESULTS: Seventy-one patients were assessable, and all but two completed all planned chemotherapy. There was no treatment-related mortality. The most common toxicity was neutropenic fever, which occurred in 39% of patients. Median disease-free survival is 66 months (95% confidence interval, 34 to 98 months), and median overall survival has not yet been reached. At 5 years of follow-up, the disease-free survival is 51.7%, and overall survival is 60.0%. There is no long-term treatment-related toxicity, and no cases of acute myelogenous leukemia or myelodysplastic syndrome have been observed. CONCLUSION: Our pilot study of doxorubicin followed by cyclophosphamide demonstrates the safety and feasibility of the sequential dose-dense plan. Long-term follow-up, although noncomparative, is promising. However, this regimen is associated with a higher incidence of toxicity (and also higher costs) than the standard dose and schedule of doxorubicin and cyclophosphamide, and therefore it should not be used as conventional therapy in the absence of demonstrated improvement of outcome. Randomized trials testing the dose-dense approach have been completed but not yet reported. Because the sequential plan can decrease overlapping toxicities, it is an appropriate platform for the addition of newer active agents, such as taxanes or monoclonal antibodies.

Seven-Year Follow-up Data on Sequential Prospective Trials of Imatinib 400mg Vs 800mg Daily Schedule for Front-Line Treatment of Chronic Myeloid Leukemia (CML).

Blood ◽  
2010 ◽  
Vol 116 (21) ◽  
pp. 3438-3438
Author(s):  
Naveen Pemmaraju ◽  
Hagop Kantarjian ◽  
Susan O'Brien ◽  
Srdan Verstovsek ◽  
Elias Jabbour ◽  
...  
Keyword(s):  
Overall Survival ◽  
Research Funding ◽  
Chronic Phase ◽  
Annual Rate ◽  
Molecular Response ◽  
Free Survival ◽  
Cumulative Rate ◽  
Prospective Trials

Abstract Abstract 3438 Background: The standard of care for most patients (pts) with CML has been imatinib mesylate at a dose of 400mg by mouth daily. Earlier studies have suggested that there may be a benefit to pts to start treatment at a higher dose as this may result in faster and more durable responses to imatinib. It is not yet known whether long-term event-free survival (EFS), transformation-free survival (TFS), and overall survival (OS) will be impacted by the higher dosing schedule. Objectives: To determine the long term responses and clinical benefit of imatinib 800mg daily versus 400mg daily dosing when used as upfront treatment strategy in CML. Methods: We conducted sequential prospective trials using imatinib 400mg or 800mg daily as initial therapy for patients with previously untreated chronic phase CML. Results: A total of 281 pts were included in these trials: 208 treated with 800mg and 73 with 400mg. The median follow-up for each group was 79 months (range: 3–107) and 110 months (range: 2–116). The overall, cumulative rate of complete cytogenetic response (CCyR) was 91% and 87%, respectively (p=0.49) for those treated with high- and standard-dose, and the cumulative rate of major molecular response (MMR) was 87% and 78%, respectively (p=0.06). Rates of CCyR at 12 months were 90% and 66%, respectively (p < 0.001), and MMR at 18 months 82% and 68%, respectively (p=0.04). A significantly better EFS (definition per IRIS criteria) was observed for the 800 mg group compared to that in the 400mg group (log-rank test, p=0.049; estimated 7-year EFS 86% vs 76% by Kaplan-Meier method). No significant differences were seen for survival free from transformation to accelerated and blast phase (p = 0.46) and overall survival (p = 0.27). For OS, thus far 19 pts in the 800mg group have died (2 probable CML-related, 3 unknown causes, 14 non CML related) compared to 13 pts (10 probable CML-related, 3 non CML-related) in the 400mg group. The table below shows the annual rate of events and transformation for each dose group. Treatment discontinuation for toxicity occurred in 16 (8%) pts treated with 800mg and 6 (8%) pts treated with 400mg. Conclusions: At 7-year follow up, pts treated with 800mg demonstrated a significantly better EFS (by IRIS criteria) compared to those treated with 400mg. There is a trend for a lower annual rate of events and transformation with the higher dose, particualry in the earlier years, but no difference in OS. These results suggest a modest benefit for patients treated with higher dose imatinib. Disclosures: Off Label Use: imatinib at dose of 800mg po daily for CML. Kantarjian:BMS, Pfizer and Novartis: Research Funding; Novartis: Consultancy. Verstovsek:Incyte Corporation: Research Funding. Ravandi:Bristol Myers Squibb: Honoraria, Research Funding; Novartis: Honoraria, Speakers Bureau. Cortes:Pfizer: Consultancy, Research Funding; BMS: Honoraria, Research Funding; Novarits: Honoraria, Research Funding.

An open-labeled, multicentric clinical study of cetuximab combined with intensity-modulated radiotherapy (IMRT) plus concurrent chemotherapy in locoregionally advanced (LA) nasopharyngeal carcinoma (NPC): A 2-year follow-up report.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. 5535-5535 ◽  
Author(s):  
Chun-yan Chen ◽  
Chong Zhao ◽  
Li Gao ◽  
Jin-yi Lang ◽  
Jian-ji Pan ◽  
...  
Keyword(s):  
Overall Survival ◽  
Disease Free Survival ◽  
Concurrent Chemotherapy ◽  
Stage Iii ◽  
Chinese Patients ◽  
Recurrence Free Survival ◽  
Spontaneous Bleeding ◽  
Cervical Lymph Nodes ◽  
Free Survival

5535 Background: To evaluate the safety and efficacy outcomes of concurrent cetuximab plus IMRT and cisplatin in Chinese patients with LA NPC. Methods: Patients with primary stage III-IVb (UICC/AJCC 2002 staging system) and non-keratinizing NPC were enrolled in this prospective, multicentric, phase II study. Cisplatin (80mg/m2,q3week) and cetuximab (400mg/m2 one w before radiation, and then 250mg/m2/w) were given concurrently. The prescription dose of IMRT to GTVnx (primary tumor in nasopharynx) was 66 Gy - 75.9 Gy, GTVnd (positive cervical lymph nodes) was 60 Gy - 70Gy, The response rate was evaluated according to RECIST 1.0 criteria, and adverse events (AEs) were graded according to NCI CTCAE V3.0 criteria. Results: From July 2008 to April 2009, 100 patients were enrolled (74 male), with median age of 43 years. The proportion of stage III, IVa and IVb patients were 71%, 22% and 7% respectively. 99% of enrolled patients completed the planned treatment. AEs were within the expected range and manageable. No toxic death occurred during the treatment. Acneiform skin eruptions, mucositis, in-field dermatitis, xerostomia and neucopenia were the most common seen AEs, with 64% grade 2/3 acneiform eruptions, 26% grade 2/3 in-field dermatitis, 90% ≥ grade 2 mucositis (2 cases of grade 4 mucositis with spontaneous bleeding), 40% ≥ grade 2 xerostomia and 8% grade 2/3 neucopenia. With a median follow-up time of 23.5 months, the 2 year overall survival (OS), disease-free survival (DFS), local recurrence-free survival, regional (cervical lymph node) recurrence free survival and distant metastasis-free survival rates for the ITT population were 91%, 89%, 90%, 90% and 89%, respectively Multivariate analysis showed that N stage was the only prognostic factor for OS (p=0.0392, HR=2.946) and DFS (p=0.0062, HR=4.246) in these patients. Conclusions: Cetuximab combined with IMRT plus concurrent cisplatin in patients with LA NPC shows satisfactory 2-year locoregional control rate and 2-year overall survival. The combination seems to be well tolerated with a manageable side-effect profile.

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