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European Urology Open Science Jul 2024
Re: Simone Buchardt Brandt, Stefanie Korsgaard Körner, Rikke Vilsbøll Milling, et al. DaBlaCa-16: Retrosigmoid Versus Conventional Ileal Conduit in Robot-assisted Radical Cystectomy, the MOSAIC Randomized Controlled Trial-Feasibility and 90-day Postoperative Complications. Eur Urol Open Sci...
PubMed: 38854996
DOI: 10.1016/j.euros.2024.05.005 -
Journal of Hand and Microsurgery Mar 2024The standard treatment for mucous cysts with Heberden nodes is excision of the dorsolateral osteophytes and capsule of the distal interphalangeal joint or thumb...
The standard treatment for mucous cysts with Heberden nodes is excision of the dorsolateral osteophytes and capsule of the distal interphalangeal joint or thumb interphalangeal joint, including the stalk of the cyst. The skin incision varies for cases depending upon the geometry. We propose a surgical method utilizing blind lateral approaches for treating such mucous cysts.
PubMed: 38854384
DOI: 10.1055/s-0043-1761228 -
Cureus May 2024Carcinosarcoma or sarcomatoid carcinoma of the urinary bladder is a rare but aggressive bladder cancer characterized by malignant epithelial and mesenchymal components,...
Carcinosarcoma or sarcomatoid carcinoma of the urinary bladder is a rare but aggressive bladder cancer characterized by malignant epithelial and mesenchymal components, with only a few cases reported in the literature so far. In this report, we discuss a case of a 74-year-old female nonsmoker who presented with intermittent hematuria and passage of clots in the last four months. Radiographic images showed an irregular mass lesion (6.2 x 6 cm) in the left lateral wall of the urinary bladder near to left vesicoureteral junction. The mass was completely removed with transurethral resection of the bladder tumor (TUR-BT). Histopathological study revealed high-grade carcinosarcoma, and immunohistochemistry showed diffuse positivity for vimentin, pan-cytokeratin (CK) and CK7, epithelial membrane antigen (EMA), and CK5/6. The patient declined radical cystectomy and only agreed to receive intravesical chemotherapy (gemcitabine), and she remains alive after more than four years of follow-up. Carcinosarcoma of the urinary bladder is a rare tumor primarily affecting older people, and it is most commonly treated with radical cystectomy and different combination treatments such as chemotherapy and radiation. However, tumor resection followed by intravesical chemotherapy may be an alternative option in the early stages of bladder carcinosarcoma for some patients, thereby avoiding the need for aggressive treatments, especially for elderly patients who decline to undergo radical surgery.
PubMed: 38854258
DOI: 10.7759/cureus.59992 -
Joint Commission Journal on Quality and... May 2024There is a push toward shorter length of stay (LOS) after surgery by hospitals, payers, and policymakers. However, the extent to which these changes have shifted the...
BACKGROUND
There is a push toward shorter length of stay (LOS) after surgery by hospitals, payers, and policymakers. However, the extent to which these changes have shifted the occurrence of complications to the postdischarge setting is unknown. The objectives of this study were to (1) evaluate changes in LOS and postdischarge complications over time and (2) assess factors associated with postdischarge complications.
STUDY DESIGN
Patients who underwent surgery across five specialties (colorectal, esophageal, hepatopancreatobiliary [HPB], gynecology, and urology) were identified from the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) procedure-targeted database (2014-2019). Trends in the proportion of postdischarge complications within 30 days of surgery and predictors of postdischarge complications were assessed using multivariable logistic regression.
RESULTS
Among 538,172 patients evaluated, median LOS decreased from 3 (2014) to 2 days (2019) (p < 0.001). Overall, 12.2% of patients experienced a 30-day complication, with 50.4% occurring postdischarge. with the highest in hysterectomy (80.9%), prostatectomy (74.6%), and cystectomy (54.6%). The overall postoperative complication decreased, but the proportion of postdischarge complications increased from 44.6% (2014) to 56.4% (2019) (p < 0.001), including surgical site infection (superficial/deep/organ space/wound dehiscence), other infection (pneumonia/urinary tract infection/sepsis), cardiovascular (myocardial infarction/cardiac arrest/stroke), and venous thromboembolism. Factors associated with an increased odds of postdischarge complications included Hispanic or other race, higher American Society of Anesthesiologists class, dependent functional status, increased body mass index, higher wound class, inpatient complication, longer operation, and procedure type (HPB/colorectal/hysterectomy/esophagectomy, vs. prostatectomy) (all p < 0.001).
CONCLUSION
This comprehensive retrospective analysis across five representative surgical specialties highlighted that although LOS has decreased over time, the proportion of postdischarge complications has increased over time. Focusing on the development of a comprehensive, proactive, postdischarge monitoring system to better identify and manage postdischarge complications is necessary.
PubMed: 38853106
DOI: 10.1016/j.jcjq.2024.05.006 -
Urology Jun 2024To determine whether robotic-assisted radical cystectomy (RARC) with intracorporeal urinary diversion (ICUD) compared to open radical cystectomy (ORC) or RARC with...
OBJECTIVE
To determine whether robotic-assisted radical cystectomy (RARC) with intracorporeal urinary diversion (ICUD) compared to open radical cystectomy (ORC) or RARC with extracorporeal urinary diversion (ECUD) would result in a decreased rate of surgical site complications. RARC has been shown to be non-inferior to ORC. Both RARC and ORC are complicated by a high rate of perioperative morbidity, including wound-related complications, which may be decreased by a robotic approach with intracorporeal diversion.
METHODS
A retrospective review of our bladder cancer database for patients undergoing radical cystectomy from 2013-2021. Patients were stratified by surgical technique as RARC with ICUD vs ORC vs RARC with ECUD. Surgical site complications were measured at both 30- and 90-day intervals.
RESULTS
Of the 269 patients, 127 (47.2%) had RARC with ICUD, 118 (43.7%) had ORC, and 24 (8.9%) had RARC with ECUD (mean ages 71.0, 69.5, and 67.5, respectively). A comparison of the 3 groups demonstrated statistical significance at both the 30-day (P <.001) and 90-day (P <.001) timeframes for total surgical site complications, with RARC with ICUD having the fewest amount of patients experiencing a surgical site complication (0.8%) followed by ORC (25.4%) and RARC with ECUD (29.2%).
CONCLUSION
Overall, we observed lower surgical site complication rates among patients undergoing RARC with ICUD compared to patients who underwent ORC or RARC with ECUD. This study suggests that decreased surgical site complications may be one benefit of the minimally invasive approach, particularly in patients at high risk for surgical site complications after radical cystectomy.
PubMed: 38852626
DOI: 10.1016/j.urology.2024.05.026 -
Clinical Genitourinary Cancer Aug 2024Trimodal therapy (TMT) is guideline-recommended for the management of organ confined urothelial carcinoma of urinary bladder (UCUB). However, temporal trends in TMT use...
INTRODUCTION
Trimodal therapy (TMT) is guideline-recommended for the management of organ confined urothelial carcinoma of urinary bladder (UCUB). However, temporal trends in TMT use and cancer-specific mortality free-survival (CSM-FS) between historical TMT versus contemporary TMT have not been assessed. We addressed this knowledge gap.
MATERIAL AND METHODS
Within the Surveillance, Epidemiology, and End Results database (2004-2020), we identified nonmetastatic UCUB patients with cT2-T4aN0-N2 treated with TMT, defined as the combination of transurethral resection of bladder tumor, chemotherapy and radiotherapy. Temporal trends described TMT use over time. Subsequently, patients were divided between historical (2004-2012) versus contemporary (2013-2020) cohorts. Survival analyses consisting of Kaplan-Meier plots and multivariable Cox regression (MCR) models addressed CSM-FS. Separate analyses addressed patients with organ confined (OC: cT2N0M0) versus nonorgan confined (NOC: cT3-4a and/or cN1-2) clinical stages.
RESULTS
Of 4,097 assessable UCUB TMT patients, 1744 (43%) were treated in the historical period (2004-2012) versus 2353 (58%) in the contemporary period (2013-2020). TMT use increased over time in OC patients (EAPC:+3.4%, P < .001), as well as in NOC (EAPC:+2.7%, P < .001). In OC stage, median CSM-FS was 55.3% in historical versus 49.0% in contemporary patients (HR:0.75, P < .001). Similarly, in NOC stage, 5-year median CSM-FS was 43.0% in historical versus 32.8% in contemporary patients (HR:0.78, P = .01).
CONCLUSION
TMT rates have increased over time in both OC and NOC patients. Contemporary TMT patients benefit of better cancer-specific survival. Interestingly, this benefit applies equally to OC and NOC TMT-treated patients.
Topics: Humans; Urinary Bladder Neoplasms; Male; Female; Aged; Middle Aged; SEER Program; Carcinoma, Transitional Cell; Neoplasm Staging; Combined Modality Therapy; Cystectomy; Aged, 80 and over; Retrospective Studies; Neoplasm Invasiveness; Kaplan-Meier Estimate
PubMed: 38852435
DOI: 10.1016/j.clgc.2024.102119 -
Surgery Jun 2024Although organs are preserved and quality of life is improved, insufficient evidence is available for the oncologic safety of partial cystectomy in patients with...
BACKGROUND
Although organs are preserved and quality of life is improved, insufficient evidence is available for the oncologic safety of partial cystectomy in patients with colorectal cancer with suspected bladder invasion. Therefore, we aimed to compare partial and total cystectomy outcomes in patients with pathologically confirmed or clinically suspected bladder invasion.
METHODS
Patients with colorectal cancer with suspected bladder invasion who underwent R0 resection from 2000 to 2020 were evaluated. Long-term outcomes were determined in patients with histologically confirmed bladder invasion.
RESULTS
Of the 151 consecutive patients, 96 (64.6%) had histologically confirmed bladder involvement, and 105 (69.5%) underwent partial cystectomy. Operative time, estimated blood loss, and reoperation rate in ≤30 days were significantly worse in the total cystectomy group than in the partial cystectomy group. The overall recurrence rate was significantly higher in the total cystectomy group than in the partial cystectomy group (39.1% vs 21.9%; P = .046). Five-year overall survival (75.8% vs 53.2%; P = .006) rates were higher in the partial cystectomy group than in the total cystectomy group; however, disease-free survival (60.8% vs 41.6%; P = .088) rates were similar in patients with suspected bladder invasion. In patients with histologically confirmed bladder invasion, 5-year overall survival rates (78.1% vs 52.1%; P = .017) were higher in the partial cystectomy group than in the total cystectomy group; however, disease-free survival rates (53.4% vs 41.2%; P = .220) did not differ significantly.
CONCLUSION
R0 resection is associated with favorable long-term outcomes in patients with locally advanced colorectal cancer. If R0 resection is possible, partial cystectomy is considered safe.
PubMed: 38851902
DOI: 10.1016/j.surg.2024.04.007 -
European Urology Focus Jun 2024Approximately 25% of bladder cancers exhibit variant histology, an updated term used in the 2022 World Health Organization histological classification of bladder cancer.... (Review)
Review
Approximately 25% of bladder cancers exhibit variant histology, an updated term used in the 2022 World Health Organization histological classification of bladder cancer. These variant histologies differ by molecular pattern and clinical behaviour, and there are some differences in treatment recommendations in comparison to pure urothelial carcinoma (UC). Some UCs also exhibit nonconventional histologic features in addition to a urothelial component. Treatment is similar for UCs with nonconventional and conventional histologies. Data on neoadjuvant treatment, bladder preservation, adjuvant treatment, and the impact of new therapies are limited for plasmacytoid, micropapillary, sarcomatoid, neuroendocrine, squamous, and adenocarcinoma variants. Therefore, upfront radical cystectomy is traditionally recommended for local management. It is important to recognise UC subtypes and their differential management. Clinical trials focusing specifically on these variant subtypes of bladder cancer are needed. PATIENT SUMMARY: In this paper we summarize key points for the management of uncommon bladder cancer types. We highlight the importance of correct diagnosis of these tumours for selection of the most suitable treatment.
PubMed: 38849276
DOI: 10.1016/j.euf.2024.05.015 -
The French Journal of Urology Jun 2024The objective of our study is to demonstrate the practical application of continent cutaneous urinary diversion (CCUD) in oncological patients, with a focus on various...
OBJECTIVES
The objective of our study is to demonstrate the practical application of continent cutaneous urinary diversion (CCUD) in oncological patients, with a focus on various aspects of the procedure: surgical challenges, functional outcomes, and quality of life.
MATERIALS AND METHODS
We studied the perioperative and follow-up data of patients who underwent cystectomy for cancer associated with CCUD (Mitrofanoff, Monti or Casale). We retrospectively analyzed complications within 30days and beyond 30days post-surgery. We evaluated oncological outcomes. Patients' quality of life was assessed using the Bladder Cancer Index (BCI) questionnaire. Results are given on an intention-to-treat basis.
RESULTS
A total of 24 patients were included in the study (July 2001 and May 2022), with a median follow-up of 62.5months. We report three deaths due to neoplasic recurrence. Forty-six percent had an early postoperative complication, two of whom required revision surgery. Overall, the medium-term complication rate was 70% and the reoperation rate was 62%. There were 8 stomal cutaneous stenoses (33%) and 3 uretero-ileal stenoses (12.5%). Overall satisfaction was rated at 9.2/10 on average, and body image was unaltered or slightly altered in 62.5% of patients. Of the patients who responded to the BCI, 75% had complete continence.
DISCUSSION
The experience gained with continent stomas in neuro-urology has allowed, in carefully selected cases, to offer patients an alternative that can improve their quality of life in a context already burdened by the shadow of cancer. CCUD can be proposed as an alternative to Bricker diversion in cases of urethral invasion or a high risk of neobladder incontinence, in selected patients.
PubMed: 38849033
DOI: 10.1016/j.fjurol.2024.102665 -
Cureus May 2024Urinary bladder cancer (UBC) is amongst the most common urological malignancies.
BACKGROUND
Urinary bladder cancer (UBC) is amongst the most common urological malignancies.
AIM
To study different types of urinary bladder lesions in the north Indian population and to correlate various clinical and pathological findings.
MATERIALS AND METHODS
The present prospective study was conducted on 100 cases undergoing transurethral resection of bladder tumor (TURBT) and/or radical cystectomy over a period of 2.5 years followed by histopathological examination. Liquid-based cytology for malignant cells in urine was also performed. Immunohistochemistry was employed for tumor typing wherever needed.
RESULTS
A total of 100 cases were studied. Male to female ratio was 15.7:1 and most of the patients were in the sixth decade (40%). Painless hematuria was the commonest clinical presentation (60%) and smoking was the commonest risk factor (80%). The most common lesion was infiltrating urothelial carcinoma seen in 72 cases followed by papillary urothelial neoplasm of low malignant potential (PUNLMP) seen in eight cases. Grade and depth of invasion were assessed and correlated. Several variants of infiltrating urothelial carcinoma such as squamous differentiation, glandular differentiation, microcystic, clear cell, nested, and micropapillary were also identified. Clinical, cystoscopic and histopathological findings were correlated in all the cases.
CONCLUSION
Infiltrating urothelial carcinoma high grade was the most common bladder lesion identified and muscle invasion was more common with higher-grade lesions. A decade-younger age group was found to be more affected in the present series. Urine cytology for malignant cells is useful for early diagnosis of cancer. Immunohistochemistry is an important ancillary adjunct.
PubMed: 38846211
DOI: 10.7759/cureus.59792