How has the COVID-19 pandemic affected patients with primary bladder cancer?

PURPOSE: The COVID-19-induced effects of primary bladder cancer (BC) patients have not yet been clarified. The aim of this study was to investigate the effects of the pandemic on the diagnosis, treatment, and follow-up of primary BC patients. MATERIAL AND METHODS: A retrospective single-center analysis was made of all patients who underwent diagnostic and surgical procedures due to primary BC between November 2018 and July 2021. A total of 275 patients were identified and allocated to one of the groups: Pre-COVIDBC (BC diagnosed before the COVID-19 pandemic) or COVIDBC (during the pandemic). RESULTS: The BC patients diagnosed during the pandemic were mostly at higher stages (T2) (p = 0.04), the risk of non-muscle invasive BC (NMIBC) was higher (p = 0.02), and recurrence and progression scores were increased (p = 0.001) compared to patients diagnosed before the pandemic. The time to surgery from diagnosis (p = 0.001) and symptom duration (p = 0.04) were significantly prolonged during the pandemic and the rate of follow-up significantly decreased (p = 0.03). CONCLUSIONS: The study results highlight the significant increase in muscle invasive BC and the very high risk of NMIBC in patients presenting during the COVID-19 pandemic.

ANTECEDENTES: Los efectos inducidos por la COVID-19 en pacientes con cáncer de vejiga primario no están aclarados actualmente. OBJETIVO: Investigar los efectos de la pandemia en el diagnóstico, el tratamiento y el seguimiento del cáncer de vejiga primario. MÉTODO: Se realizó un análisis retrospectivo unicéntrico de todos los pacientes que se sometieron a procedimientos diagnósticos y quirúrgicos por cáncer primario de vejiga durante noviembre de 2018 y julio de 2021. Se incluyeron 275 pacientes en el estudio. Los pacientes fueron asignados a uno de dos grupos: pre-COVIDBC (antes de la pandemia) o COVIDBC (durante la pandemia). RESULTADOS: Los pacientes con cáncer de vejiga diagnosticados durante la pandemia se encontraban en su mayoría en estadios más altos (T2) (p = 0.04), el grupo de riesgo era más alto en el cáncer de vejiga no invasivo del músculo (p = 0.02), y la recurrencia y las puntuaciones de progresión aumentaron (p = 0.001) en comparación con antes del período pandémico. Además, el tiempo hasta la cirugía desde el diagnóstico (p = 0.001) y la duración de los síntomas (p = 0.04) aumentaron considerablemente durante la pandemia, y la tasa de seguimiento disminuyó significativamente (p = 0.03). CONCLUSIONES: Destaca el aumento significativo del cáncer de vejiga invasivo del músculo y del cáncer de vejiga no invasivo del músculo de muy alto riesgo durante la pandemia.

A global, regional, and national survey on burden and Quality of Care Index (QCI) of bladder cancer: The global burden of disease study 1990-2019.

INTRODUCTION: Bladder cancer (BCa) is the second most common genitourinary cancer and among the leading causes of cancer-related deaths. We aimed to assess BCa quality of care (QOC) utilizing a novel multi-variable quality of care index (QCI). MATERIALS AND METHODS: Data were retrieved from the Global Burden of Disease 1990-2019 database. QCI scores were calculated using four indices of prevalence-to-incidence ratio, Disability-Adjusted Life Years-to-prevalence ratio, mortality-to-incidence ratio, and Years of Life Lost-to-Years Lived with Disability ratio. We used principal component analysis to allocate 0-100 QCI scores based on region, age groups, year, and gender. RESULTS: Global burden of BCa is on the rise with 524,305 (95% UI 475,952-569,434) new BCa cases and 228,735 (95% UI 210743-243193) deaths in 2019, but age-standardized incidence and mortality rates did not increase. Global age-standardized QCI improved from 75.7% in 1990 to 80.9% in 2019. The European and African regions had the highest and lowest age-standardized QCI of 89.7% and 37.6%, respectively. Higher Socio-demographic index (SDI) quintiles had better QCI scores, ranging from 90.1% in high SDI to 30.2% in low SDI countries in 2019; however, 5-year QCI improvements from 2014 to 2019 were 0.0 for high and 4.7 for low SDI countries. CONCLUSION: The global QCI increased in the last 30 years, but the gender disparities remained relatively unchanged despite substantial improvements in several regions. Higher SDI quintiles had superior QOC and less gender- and age-based inequalities compared to lower SDI countries. We encourage countries to implement the learned lessons and improve their QOC shortcomings.

Evaluation of Sleep Disturbances in Patients With Bladder Cancer Scheduled for Local or Loco-regional Radiochemotherapy.

BACKGROUND/AIM: Organ-sparing treatment is increasingly used for bladder cancer, particularly for patients with significant comorbidities or advanced age. The upcoming treatment can cause distress and sleep disturbances. This study investigated pre-radiotherapy sleep disturbances in these patients. PATIENTS AND METHODS: Twenty-two patients with bladder cancer scheduled for local or loco-regional radiotherapy were retrospectively evaluated. Sixteen characteristics were analyzed for sleep disturbances including age, sex, performance score, comorbidities, previous malignancy, distress score, emotional problems, physical problems, treatment situation, treatment intent, current primary tumor and nodal stage, distant metastasis, treatment volume, concurrent chemotherapy, and Coronavirus Disease 2019 pandemic. RESULTS: Eleven patients (50.0%) reported sleep disturbances that were significantly associated with distress scores ≥5 (p=0.035). Trends were found for age ≤75 years (p=0.183), ≥2 emotional problems (p=0.183), ≥5 physical problems (p=0.064), and distant metastasis (p=0.090). CONCLUSION: Half of the patients reported pre-radiotherapy sleep disturbances. Risk factors facilitate identification of patients requiring psychological support.

Different patients, different preferences: A multicenter assessment of patients' personality traits and anxiety in shared decision making.

OBJECTIVE: Patient-centered care and shared decision making (SDM) are generally recognized as the gold standard for medical consultations, especially for preference-sensitive decisions. However, little is known about psychological patient characteristics that influence patient-reported preferences. We set out to explore the role of personality and anxiety for a preference-sensitive decision in bladder cancer patients (choice of urinary diversion, UD) and to determine if anxiety predicts patients' participation preferences. METHODS: We recruited a sample of bladder cancer patients (N = 180, primarily male, retired) who awaited a medical consultation on radical cystectomy and their choice of UD. We asked patients to fill in a set of self-report questionnaires before this consultation, including measures of treatment preference, personality (BFI-10), anxiety (STAI), and participation preference (API and API-Uro), as well as sociodemographic characteristics. RESULTS: Most patients (79%) indicated a clear preference for one of the treatment options (44% continent UD, 34% incontinent UD). Patients who reported more conscientiousness were more likely to prefer more complex methods (continent UD). The majority (62%) preferred to delegate decision making to healthcare professionals. A substantial number of patients reported elevated anxiety (32%), and more anxiety was predictive of higher participation preference, specifically for uro-oncological decisions (ß = 0.207, p < 0.01). CONCLUSIONS: Our findings provide insight into the role of psychological patient characteristics for SDM. Aspects of personality such as conscientiousness influence treatment preferences. Anxiety contributes to patients' motivation to be involved in pertinent decisions. Thus, personality and negative affect should be considered to improve SDM.

Comparative Analysis of the Efficacy of Transurethral Bipolar Plasma Needle Electrode and Ring Electrode in the Treatment of Non-Muscle-Invasive Bladder Cancer.

Bladder cancer is the most prevalent tumor of the urinary tract, ranking seventh in males and seventeenth in women. The gold standard for the definitive diagnosis and initial treatment of non-muscle-invasive bladder cancer is transurethral resection (TUR) of the bladder tumor. The ability to accurately detect disease, typically in the presence of hematuria as well as to detect early recurrent tumors in patients with a history of NMIBC, is critical to the successful treatment of non-muscle-invasive bladder cancer (NMIBC). Unfortunately, the current biomarker landscape for NMIBC is still evolving. Cystoscopy remains the gold standard, but it can still miss 10% of tumors. As a result, physicians frequently employ additional diagnostic tools to aid in the diagnosis of bladder cancer. The efficacy of transurethral bipolar plasma needle electrodes and ring electrodes in the treatment of non-muscle-invasive bladder cancer was compared and analyzed in this study. During our study, 100 patients with non-muscle-invasive bladder cancer admitted to our hospital between June 2019 and June 2020 were randomly assigned to a control group and an observation group, with 50 cases in each group. The observation group was given a bipolar plasma needle electrode, while the control group was given a bipolar plasma ring. Patients continued to receive bladder irrigation chemotherapy as well as traditional Chinese medicine (TCM) treatment as part of our treatment plan, while the control group received only bladder irrigation chemotherapy. Clinical factors such as operational blood loss, catheter indention time, length of hospital stay, and others were compared between the two groups. When the risk grades in the two groups were compared, the observation group had fewer medium- and high-risk grades than the control group, but the control group had more low-risk grades, with statistical significance (P < 0.05).

Recombinant BCGs for tuberculosis and bladder cancer.

Bacillus Calmette-Guérin (BCG) vaccine is an attenuated live strain of Mycobacterium bovis. It may be the most widely used vaccine in human history and is the only licensed human tuberculosis (TB) vaccine available. Despite its excellent safety history, a century of use in global vaccination programs, and its significant contribution to reducing TB mortality among children, the efficacy of BCG continues to be disputed due to its incomplete protection against pulmonary TB in adults. Still vaccines offer the best chance to contain the ongoing spread of multi-drug resistance TB and disease dissemination. The development of improved vaccines against TB therefore remains a high global priority. Interestingly, recent studies indicate that genetically modified BCG, or administration of existing BCG through alternate routes, or revaccination, offers improved protection, suggesting that BCG is well poised to make a comeback. Intravesical BCG is also the only approved microbial immunotherapy for any form of cancer, and is the first-line therapy for treatment-naïve non-muscle invasive bladder cancer (NMBIC), which represents a majority of the new bladder cancer cases diagnosed. However, almost a third of patients with NMIBC are either BCG unresponsive or have tumor recurrence, leading to a higher risk of disease progression. With very few advances in intravesical therapy over the past two decades for early-stage disease, and a limited pipeline of therapeutics in Phase 3 or late Phase 2 development, there is a major unmet need for improved intravesical therapies for NMIBC. Indeed, genetically modified candidate BCG vaccines engineered to express molecules that confer stronger protection against pulmonary TB or induce potent anti-tumor immunity in NMIBC have shown promise in both pre-clinical and clinical settings. This review discusses the development of second generation, genetically modified BCG candidates as TB vaccines and as anti-tumor adjuvant therapy for NMIBC.

Impact of COVID-19 crisis on medical care of patients with metastasized uro-oncologic disease under systemic cancer therapy: a multicenter study in German university hospitals.

PURPOSE: To date, over 4.2 million Germans and over 235 million people worldwide have been infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Uro-oncology (UO) patients are particularly vulnerable but in urgent need of life-saving systemic treatments. Our multicentric study examined the impact of the COVID-19 crisis on the medical care of UO patients in German university hospitals receiving ongoing systemic anti-cancer treatment and to detect the delay of medical care, defined as deferred medical treatment or deviation of the pre-defined follow-up assessment. METHODS: Data of 162 UO patients with metastatic disease undergoing systemic cancer treatment at five university hospitals in Germany were included in our analyses. The focus of interest was any delay or change in treatment between February 2020 and May 2020 (first wave of the COVID-19 crisis in Germany). Statistical analysis of contingency tables were performed using Pearson's chi-squared and Fisher's exact tests, respectively. Effect size was determined using Cramér's V (V). RESULTS: Twenty-four of the 162 patients (14.8%) experienced a delay in systemic treatment of more than 2 weeks. Most of these received immuno-oncologic (IO) treatments (13/24, 54.2%, p = 0.746). Blood tests were delayed or canceled significantly more often in IO patients but with a small effect size (21.1%, p = 0.042, V = 0.230). Treatment of patients with renal cell carcinoma (12/73, 16.4%) and urothelial carcinoma (7/32, 21.9%) was affected the most. CONCLUSIONS: Our data show that the COVID-19 pandemic impacted the medical care of UO patients, but deferment remained modest. There was a tendency towards delays in IO and ADT treatments in particular.

BCG turns 100: its nontraditional uses against viruses, cancer, and immunologic diseases.

First administered to a human subject as a tuberculosis (TB) vaccine on July 18, 1921, Bacillus Calmette-Guérin (BCG) has a long history of use for the prevention of TB and later the immunotherapy of bladder cancer. For TB prevention, BCG is given to infants born globally across over 180 countries and has been in use since the late 1920s. With about 352 million BCG doses procured annually and tens of billions of doses having been administered over the past century, it is estimated to be the most widely used vaccine in human history. While its roles for TB prevention and bladder cancer immunotherapy are widely appreciated, over the past century, BCG has been also studied for nontraditional purposes, which include (a) prevention of viral infections and nontuberculous mycobacterial infections, (b) cancer immunotherapy aside from bladder cancer, and (c) immunologic diseases, including multiple sclerosis, type 1 diabetes, and atopic diseases. The basis for these heterologous effects lies in the ability of BCG to alter immunologic set points via heterologous T cell immunity, as well as epigenetic and metabolomic changes in innate immune cells, a process called "trained immunity." In this Review, we provide an overview of what is known regarding the trained immunity mechanism of heterologous protection, and we describe the current knowledge base for these nontraditional uses of BCG.

An unusual presentation of synchronous bladder metastases from an oesophageal adenocarcinoma.

Adenocarcinoma of the bladder is a rare form of malignancy accounting for fewer than 2% of bladder tumours. It is most commonly a result of direct invasion from prostatic, rectal or gynaecological primaries and less commonly presents from distant haematological or lymphatic metastasis. We report a rare case of oesophageal carcinoma metastasising to the bladder. It involves a 71-year-old man with progressive dysphagia and diagnostic computerised tomography findings of thickening in the oesophagus, bladder and common bile duct. Subsequent endoscopic biopsies of the oesophageal and bladder abnormalities showed immunohistochemical features consistent with upper gastrointestinal malignancy. This report aims to add to current clinical evidence of this route of metastasis and also highlight some of the key markers used by pathologists in interpretation of specimens. It also emphasises the essential role of a multidisciplinary approach for the diagnosis of such rare conditions.

Oncology and complications.

This collection of cases describes some unusual urological tumors and complications related to urological tumors and their treatment. Case 1: A case of uretero-arterial fistula in a patient with long-term ureteral stenting for ureteral oncological stricture and a second case associated to retroperitoneal fibrosis were described. Abdominal CT, pyelography, cystoscopy were useful to show the origin of the bleeding. Angiography is useful for confirming the diagnosis and for subsequent positioning of an endovascular prosthesis which represents a safe approach with reduced post-procedural complications. Case 2: A case of patient who suffered from interstitial pneumonitis during a cycle of intravesical BCG instillations for urothelial cancer. The patient was hospitalized for more than two weeks in a COVID ward for a suspected of COVID-19 pneumonia, but he did not show any evidence of SARS-CoV-2 infection during his hospital stay. Case 3: A case of a young man with a functional urinary bladder paraganglioma who was successfully managed with complete removal of the tumor, leaving the urinary bladder intact. Case 4: A case of a 61 year old male suffering from muscle invasive bladder cancer who was admitted for a radical cystectomy and on the eighth postoperative day developed microangiopathic hemolytic anemia and thrombocytopenia, which clinically defines thrombotic microangiopathy.

Management of Muscle-Invasive Bladder Cancer During a Pandemic: Impact of Treatment Delay on Survival Outcomes for Patients Treated With Definitive Concurrent Chemoradiotherapy.

INTRODUCTION: During the coronavirus disease 2019 (COVID-19) pandemic, providers and patients must engage in shared decision making to ensure that the benefit of early intervention for muscle-invasive bladder cancer exceeds the risk of contracting COVID-19 in the clinical setting. It is unknown whether treatment delays for patients eligible for curative chemoradiation (CRT) compromise long-term outcomes. PATIENTS AND METHODS: We used the National Cancer Data Base to investigate whether there is an association between a ≥ 90-day delay from transurethral resection of bladder tumor (TURBT) in initiating CRT and overall survival. We included patients with cT2-4N0M0 muscle-invasive bladder cancer from 2004 to 2015 who underwent TURBT and curative-intent concurrent CRT. Patients were grouped on the basis of timing of CRT: ≤ 89 days after TURBT (earlier) vs. ≥ 90 and < 180 days after TURBT (delayed). RESULTS: A total of 1387 (87.5%) received earlier CRT (median, 45 days after TURBT; interquartile range, 34-59 days), and 197 (12.5%) received delayed CRT (median, 111 days after TURBT; interquartile range, 98-130 days). Median overall survival was 29.0 months (95% CI, 26.0-32.0) versus 27.0 months (95% CI, 19.75-34.24) for earlier and delayed CRT (P = .94). On multivariable analysis, delayed CRT was not associated with an overall survival difference (hazard ratio, 1.05; 95% CI, 0.87-1.27; P = .60). CONCLUSION: Although these results are limited and require validation, short, strategic treatment delays during a pandemic can be considered on the basis of clinician judgment.

Two Immunocompromised Patients With Diffuse Alveolar Hemorrhage as a Complication of Severe Coronavirus Disease 2019.

Diffuse alveolar hemorrhage (DAH) is a severe and potentially life-threatening disease manifestation. In addition to autoimmune diseases such as antineutrophil cytoplasmic antibody-associated vasculitis and anti-glomerular basement membrane syndrome, pulmonary viral infections are known to be culprits of DAH. Health-care providers worldwide in the coronavirus disease 2019 pandemic have been confronted with an unprecedented number of viral lung infections, with great variance in symptoms and severity. Hemoptysis, the key symptom of DAH, is a rare complication. We present two cases of immunocompromised patients with rapidly developing hypoxemic respiratory failure and evidence of DAH in the context of severe acute respiratory syndrome coronavirus 2 infection.

Bladder Cancer at the time of COVID-19 Outbreak.

The COVID-19 outbreak has led to the deferral of a great number of surgeries in an attempt to reduce transmission of infection, free up hospital beds, intensive care and anaesthetists, and limit aerosol-generating procedures. Guidelines and suggestions have been provided to categorize Urological diseases into risk groups and recommendations are available on procedures that can be or cannot be deferred. We aim to summarise updates on diagnosis, treatment and follow up of bladder cancer during the COVID-19 outbreaks.

Telehealth in Uro-oncology Beyond the Pandemic: Toll or Lifesaver?

BACKGROUND: Telehealth services are rapidly embraced in uro-oncology due to the current coronavirus disease 2019 (COVID-19) pandemic. OBJECTIVE: To determine patients' perspective on adoption of telehealth as a response to the pandemic and its sustainability in the future. DESIGN, SETTING, AND PARTICIPANTS: Following a COVID-19 outbreak, 101 patients with advanced genitourinary cancers are currently managed "virtually" for therapy administration at our tertiary care unit. They were surveyed about the current situation, and current and long-term employment of telehealth. INTERVENTION: Rapid implementation of virtual patient management. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Patients' perception of anxiety of COVID-19 and cancer, perspective on telehealth measures as a reaction to the current COVID-19 pandemic, and long-term acceptance were used as outcomes. Wilcoxon matched-pair signed rank test, chi-square test, and Mann-Whitney U test were performed. RESULTS AND LIMITATIONS: Of 101 patients, 92 answered the questionnaire, with 71 (77.2%) responding virtually by e-mail or phone call. Anxiety of cancer (6/10, interquartile range [IQR] 3-8) superseded that of COVID-19 (four/10, IQR 2-5.25, p<0.001), and patients oppose temporary treatment interruption. Of the patients, 66.0% perceive their susceptibility to COVID-19 as equal to or lower than the general population and 52.2% believe that COVID-19 will not affect their therapy. In future, patients (62.6%) prefer to maintain in-person appointments as opposed to complete remote care, but accept remote care during the pandemic (eight/10, IQR 5-9). Beyond the crisis, maintaining telehealth has low preference rates (four/10, IQR 2-7), with high acceptance for external laboratory controls (60.9%) and online visit management (48.9%), but lower acceptance for remote treatment planning including staging discussions (44.6%) and for referral to secondary care oncologists (17.4%). CONCLUSIONS: Despite the pandemic, cancer remains the key concern and patients are not willing to compromise on their treatment. Rapid implementation of telehealth is tolerated well during the need of social distancing, with a clear "red line" concerning changes in existing patient-physician relationships. Balancing future implementation of telehealth while considering patients' demand for personal relationships will ensure human dignity in uro-oncology. PATIENT SUMMARY: We queried patients with genitourinary cancers treated in an almost virtual setting following a local coronavirus outbreak. Acceptance of telehealth during the current situation is high; however, long-term implementation of the adapted services is less favored. We deduce that patient-physician relationship is crucial for cancer patients and needs to be balanced against measures for social distancing to forge the future management.

Uro-oncology in times of COVID-19: The available evidence and recommendations in the Indian scenario.

The Corona Virus Disease-2019 (COVID-19), one of the most devastating pandemics ever, has left thousands of cancer patients to their fate. The future course of this pandemic is still an enigma, but health care services are expected to resume soon in a phased manner. This might be a long drawn process and we need to have policies in place, to be able to fight both, the SARS-CoV-2 virus and cancer, simultaneously, and emerge triumphant. An extensive literature search for impact of delay in management of various urological malignancies was carried out. Expert opinions were sought wherever there was paucity of evidence, in order to reach a consensus and come up with recommendations for directing uro-oncology services in the times of COVID-19. The panel recommends deferring treatment of patients with renal cell carcinoma by 3 to 6 months, except for those with ongoing hematuria and/or inferior vena cava thrombus, which warrant immediate surgery. Metastatic renal cell cancers should be started on targeted therapy. Low grade non-muscle invasive bladder cancers can be kept on active surveillance while high risk non-muscle invasive bladder cancers and muscle invasive bladder cancers should be treated within 3 months. Neoadjuvant chemotherapy should be avoided. Management of low and intermediate risk prostate cancer can be deferred for 3 to 6months while high risk prostate cancer patients can be initiated on neoadjuvant androgen deprivation therapy. Patients with testicular tumors should undergo high inguinal orchiectomy and be treated according to stage without delay, with stage I patients being offered surveillance. Penile cancers should undergo penectomy, while clinically negative groins can be kept on surveillance. Neoadjuvant chemotherapy should be avoided and adjuvant therapy should be deferred. We need to tailor our treatment strategies to the prevailing present conditions, so as to fight and defeat both, the SARS-CoV-2 virus and cancer. Protection of health care workers, judicious use of available resources, and a rational and balanced outlook towards different malignancies is the need of the hour.