Postoperative Mortality Rate after Radical Cystectomy: A Systematic Review of Epidemiologic Series.

INTRODUCTION: Mortality after radical cystectomy (RC) varies widely in the literature. In cohort studies, mortality rates can vary from as low as 0.5% in large-volume academic centers (2) to as high as 25% in developing countries series. This study aims to perform a systematic review of population-based studies reporting mortality after RC. METHODS: A Systematic search was performed in Medline (PubMed®), Embase, and Cochrane for epidemiologic studies reporting mortality after RC. Institutional cohorts and those reporting mortality for specific groups within populations were excluded. Case series and non-epidemiologic series were also excluded. The aim of this review is to evaluate in-hospital mortality (IHM), 30-day mortality (30M), and 90-day mortality (90M). RESULTS: Systematic search resulted in 42 papers comprising 449,661 patients who underwent RC from 1984 to 2017. Mean age was 66.1. Overall IHM, 30M, and 90M were 2.6%, 2.7%, and 4.9%, respectively, with 90M being 2.6 times higher than IHM on average. Lowest IHM was found in Canada and Australia (0.2% and 0.6%, respectively), while the highest IHM was 7.8% (Brazil). Canada and Spain showed the highest 90M (6.5%). 159,584 urinary diversions were analyzed, being mostly ileal conduits (76.8%). CONCLUSIONS: The majority of the studies available are from major developed economies with paucity of data in the developing world. 90M after RC tends to be at least twice as high as IHM. The knowledge of such epidemiologic data is vital to guide public policies, such as centralization, in order to reduce mortality.

Stage-Related Cost of Treatment of Bladder Cancer in Brazil.

PURPOSE: Bladder cancer is the ninth most frequent cancer worldwide with the twelfth highest incidence. However, its treatment has financial impacts that directly affect health burden. There is a scarcity of data about the costs related to healthcare in Brazil, especially in the public setting. As previously demonstrated, despite not being one of the most frequent cancers, bladder cancer appears to be one of the most expensive. The present study aimed to assess the costs related to the treatment of bladder cancer in the public setting in Brazil. PATIENTS AND METHODS: Retrospective data of patients treated for urothelial bladder carcinoma from 2019 to 2020 were retrieved at a single center. All charts were reviewed, with the assessment of clinical data, exams, surgical data, and post-procedure outcomes. The hospital finance department calculated the costs for outpatient evaluation, inpatient procedures, complementary exams, materials, drugs, and professionals' fees throughout all operations. RESULTS: A total of 107 patients with bladder cancer were analyzed, representing a total expenditure of BRL 5,671,042.70 and a mean cost of BRL 53,000.04 per patient (US$1.00 = BRL 5.60). Median costs were progressively higher for patients with stages I, II, III, and IV. Patients who underwent radical cystectomy (n = 14) had a median treatment cost of BRL 136,606.25 ± 96,059.08, during a mean follow-up of 9.2 months. Hospitalization costs represented 25% (range 20-43% according to the stage) of all expenditure. Medications and medical supplies represented 18% (16-23% according to the stage) of expenditure. Medical fees represented 31% of costs for stage I disease, but only 4% in stage II, III, and IV. Costs associated with emergency room visits were only observed in stage III and IV disease, representing 1% of all expenditure. CONCLUSIONS: The management of bladder cancer resulted in a significant economic burden on our public health system. The costs associated with stage I bladder cancer were 4-12 times higher than those related to the treatment of other common malignancies at initial stages. Treatment was also expensive during the first months with more advanced stages.

Bricker ileal conduit vs. Cutaneous ureterostomy after radical cystectomy for bladder cancer: a systematic review

ABSTRACT Purpose: A systematic review of the literature with available published literature to compare ileal conduit (IC) and cutaneous ureterostomy (CU) urinary diversions (UD) in terms of perioperative, functional, and oncological outcomes of high-risk elderly patients treated with radical cystectomy (RC). Protocol Registration: PROSPERO ID CRD42020168851. Materials and Methods: A systematic review, according to the PRISMA Statement, was performed. Search through the Medline, Embase, Scopus, Scielo, Lilacs, and Cochrane Database until July 2020. Results: The literature search yielded 2,883 citations and were selected eight studies, including 1096 patients. A total of 707 patients underwent IC and 389 CU. Surgical procedures and outcomes, complications, mortality, and quality of life were analyzed. Conclusions: CU seems to be a safe alternative for the elderly and more frail patients. It is associated with faster surgery, less blood loss, lower transfusion rates, a lower necessity of intensive care, and shorter hospital stay. According to most studies, complications are less frequent after CU, even though mortality rates are similar. Studies with long-term follow up are awaited.

Bricker ileal conduit vs. Cutaneous ureterostomy after radical cystectomy for bladder cancer: a systematic review.

PURPOSE: A systematic review of the literature with available published literature to compare ileal conduit (IC) and cutaneous ureterostomy (CU) urinary diversions (UD) in terms of perioperative, functional, and oncological outcomes of high-risk elderly patients treated with radical cystectomy (RC). Protocol Registration: PROSPERO ID CRD42020168851. MATERIALS AND METHODS: A systematic review, according to the PRISMA Statement, was performed. Search through the Medline, Embase, Scopus, Scielo, Lilacs, and Cochrane Database until July 2020. RESULTS: The literature search yielded 2,883 citations and were selected eight studies, including 1096 patients. A total of 707 patients underwent IC and 389 CU. Surgical procedures and outcomes, complications, mortality, and quality of life were analyzed. CONCLUSIONS: CU seems to be a safe alternative for the elderly and more frail patients. It is associated with faster surgery, less blood loss, lower transfusion rates, a lower necessity of intensive care, and shorter hospital stay. According to most studies, complications are less frequent after CU, even though mortality rates are similar. Studies with long-term follow up are awaited.

Dramatic Impact of Centralization and a Multidisciplinary Bladder Cancer Program in Reducing Mortality: The CABEM Project.

PURPOSE: Muscle-invasive bladder cancer (MIBC) is an aggressive disease with a complex treatment. In Brazil, as in most developing countries, data are scarce, but mortality seems exceedingly high. We have created a centralization program involving a multidisciplinary clinic in a region comprising seven municipalities. The aim of this study is to evaluate the impact of a multidisciplinary clinic and a centralization-of-care program (CABEM program) on MIBC treatment in Brazil. PATIENTS AND METHODS: A total of 116 consecutive patients were evaluated. In group 1, 58 patients treated for MIBC before establishing a bladder cancer program from 2011 to 2017 were retrospectively evaluated. Group 2 represented 58 patients treated for MIBC after the implementation of the CABEM centralization program. Age, sex, staging, comorbidity indexes, mortality rates, type of treatment, and perioperative outcomes were compared. RESULTS: Patients from group 2 versus 1 were older (68 v 64.2 years, P = .02) with a higher body mass index (25.5 v 22.6 kg/m2, P = .017) and had more comorbidities according to both age-adjusted Charlson Comorbidity Index (4.2 v 2.8, P = .0007) and Isbarn index (60.6 v 43.9, P = .0027). Radical cystectomy (RC) was the only treatment modality for patients in group 1, whereas in group 2, there were 31 (53%) RC; three (5%) partial cystectomies; seven (12%) trimodal therapies; 13 (22%) palliative chemotherapies; and three (5%) exclusive transurethral resections of the bladder tumor. No patient in group 1 received neoadjuvant chemotherapy, whereas it was offered to 69% of patients treated with RC. Ninety-day mortality rates were 34.5% versus 5% for groups 1 versus 2 (P < .002). One-year mortality was also lower in group 2. CONCLUSION: Our data support that a centralization program, a structured bladder clinic associated with protocols, a multidisciplinary team, and inclusion of chemotherapy and radiotherapy treatments can pleasingly improve outcomes for patients with MIBC.

Robotic surgery techniques to approach benign prostatic hyperplasia disease: A comprehensive literature review and the state of art.

ABSTRACT: Objective: The robotic-assisted approach to simple prostatectomy (RASP) was conceived, essentially reproducing the fundaments of open simple prostatectomy. Since the first report, RASP underwent several technical modifications. The study aims to identify and describe the current robotic surgery techniques to approach benign prostatic hyperplasia (BPH). METHODS: The paper performed a non-systematic literature review accessing PubMed and Embase databases for all full-text articles published from 2008 to May 2020, assessing robot-assisted surgical techniques for BPH treatment using the terms "robot-assisted simple prostatectomy" OR "robotic simple prostatectomy" OR "RASP" AND "surgical technique". RESULTS: After careful review of 180 studies in PubMed and 198 in Embase, 16 papers reporting different RASP techniques. After the first procedure described by Sotelo et al. [9], several authors contributed to the development of the RASP technique. John et al. [24] proposed the extraperitoneal access, and Yuh et al. [23] first reported the adenoma transcapsular dissection. Some modifications were proposed by Coelho et al. [31] on trigonization, posterior reconstruction, and urethro-vesical anastomosis. Other groups focused on urethral-preserving procedures. Moschovas et al. [28] and Clavijo et al. [32] recently described an intrafascial RASP with the removal of the entire prostatic tissue. Finally, Kaouk et al. [29] reported the feasibility and safety of the da Vinci Single Port approach. CONCLUSION: In the last eighteen years, the robotic-assisted approach to BPH disease has been evolved, and different techniques have been described. This review details all the technical developments on RASP that distinctive groups have proposed since the multiport robotic platforms until the new da Vinci Single Port.

Bladder cancer trends and mortality in the brazilian public health system

ABSTRACT Introduction Considering the lack of data on BC trends in Brazilian population, mainly as a result of the difficulty on gathering data, the present manuscript provides an overview of bladder cancer incidence, hospitalization, mortality patterns and trends using the Brazilian Data Center for The Public Health System (DATASUS). Materials and Methods All hospital admissions associated with BC diagnosis (ICD-10 C67) between 2008 and 2017 were analyzed. Distributions according to year, gender, age group, ethnicity, death, length of hospital stay, and costs were evaluated. Demographic data was obtained from the last Brazilian national census. Results From 2008 to 2017 there were 119,058 public hospital admissions related to BC. Patients were mostly white males aged 60 to 79 years-old. Mortality rates for patients who have undergone surgery was 6.75% on average, being 7.38% for women and 6.49% for men. Mortality rates were higher when open surgeries were performed compared to endoscopic procedures (4.98% vs 1.18%). Considering only endoscopic procedures, mortality rates were three times higher after urgent surgeries compared to elective ones (2.6% vs 0.6%). Over the years the cystectomy/transurethral bladder resection (C/T) ratio significantly decreased in all Brazilian Regions. In 2008, the C/T ratio was 0.19, while in 2017 it reduced to 0.08. Conclusions Despite BC relatively low incidence, it still represents a significant social economic burden in Brazil, as it presents with recurrent episodes that might require multiple hospitalizations and surgical treatment. The set of data collected might suggest that population access to health care has improved between 2008-2017.

Bladder cancer trends and mortality in the brazilian public health system.

INTRODUCTION: Considering the lack of data on BC trends in Brazilian population, mainly as a result of the difficulty on gathering data, the present manuscript provides an overview of bladder cancer incidence, hospitalization, mortality patterns and trends using the Brazilian Data Center for The Public Health System (DATASUS). MATERIALS AND METHODS: All hospital admissions associated with BC diagnosis (ICD-10 C67) between 2008 and 2017 were analyzed. Distributions according to year, gender, age group, ethnicity, death, length of hospital stay, and costs were evaluated. Demographic data was obtained from the last Brazilian national census. RESULTS: From 2008 to 2017 there were 119,058 public hospital admissions related to BC. Patients were mostly white males aged 60 to 79 years-old. Mortality rates for patients who have undergone surgery was 6.75% on average, being 7.38% for women and 6.49% for men. Mortality rates were higher when open surgeries were performed compared to endoscopic procedures (4.98% vs 1.18%). Considering only endoscopic procedures, mortality rates were three times higher after urgent surgeries compared to elective ones (2.6% vs 0.6%). Over the years the cystectomy/transurethral bladder resection (C/T) ratio significantly decreased in all Brazilian Regions. In 2008, the C/T ratio was 0.19, while in 2017 it reduced to 0.08. CONCLUSIONS: Despite BC relatively low incidence, it still represents a significant social economic burden in Brazil, as it presents with recurrent episodes that might require multiple hospitalizations and surgical treatment. The set of data collected might suggest that population access to health care has improved between 2008-2017.

The Role of the Low-Intensity Extracorporeal Shockwave Therapy on Penile Rehabilitation After Radical Prostatectomy: A Randomized Clinical Trial.

BACKGROUND: Erectile dysfunction (ED) after radical prostatectomy (RP) still represents a major issue. Considering the benefits recently described regarding the application of low-intensity extracorporeal shockwave therapy (LiESWT) in vasculogenic ED, questions arise about its role in the scenario of penile rehabilitation. AIM: To compare the early introduction of phosphodiesterase-5 inhibitor (PDE5i) with a combination therapy enrolling both early PDE5i use and LiESWT in patients submitted to RP. METHODS: This study is a randomized clinical trial, open-label, with 2 parallel arms and an allocation ratio of 1:1. The study was registered in ReBEC (ensaiosclinicos.gov.br) Trial: RBR-85HGCG. Both arms started tadalafil at a dose of 5 mg/day right after the removal of the transurethral catheter, and the experimental group received 2,400 shocks/session-week distributed on 4 different penile regions. The full treatment consisted of 19,200 impulses across 8 weeks. OUTCOMES: The primary clincal end point was ≥4-point difference favoring the experimental group considering the mean International Index of Erectile Function short form (IIEF-5) at last follow-up. Any statistical difference in the IIEF-5 score between the arms was stated as the primary statistical end point. RESULTS: Between September 25, 2017, and December 3, 2018, 92 men were enrolled in the study. At last follow-up, we assessed 77 patients, 41 in the control group and 36 in the intervention group. A difference between groups was detected when accessing the final median IIEF-5 score (12.0 vs 10.0; P = .006). However, the primary clinical endpoint considering a difference ≥4-point between the arms has not been reached. When performing an exploratory analysis comparing the proportion of those individuals with an IIEF-5 score ≥17, no difference between groups was noted (17.1% vs 22.2%; P = .57). CLINICAL IMPLICATIONS: So far, the benefits arising from LiESWT for penile rehabilitation after RP have been uncertain. STRENGTHS & LIMITATIONS: This is the first trial assessing the role of LiESWT on erectile function after RP. Our study protocol included only one session per week for the experimental group, raising a query if a more intensive application could achieve better results once a statistically significant difference was found between groups. We discontinue the PDE5i use at the last session, which may have interfered in the penile vascular rehabilitation, maybe compromising the results too. CONCLUSION: After therapy with 19,200 impulses therapy across 8 weeks, we found an improvement of the IIEF-5 score, but it was not enough to be considered clinically significant. More studies are warranted before any recommendation on this topic. Baccaglini W, Pazeto CL, Corrêa Barros EA, et al. The Role of the Low-Intensity Extracorporeal Shockwave Therapy on Penile Rehabilitation After Radical Prostatectomy: A Randomized Clinical Trial. J Sex Med 2020;17:688-694.