Prospective evaluation of sexual health following radical cystectomy due to bladder cancer.

Background: There is a lack of data concerning sexual health following open radical cystectomy (RC), especially in elderly patients and women. Aim: To describe sexual health and its impact on general health as well as survival in patients undergoing standard open RC for the treatment of bladder cancer (BC). Due to limited data, subgroup analysis for elderly patients and women was performed. Methods: A prospective noninterventional clinical study was performed evaluating sexual health in RC with any kind of urinary diversion due to BC with a follow-up of 12 months after RC. The study was approved by the local ethics review board (A 2021-0175) and was registered at the German Clinical Trial Register (DRKS00026255). Assessment of sexual health was done with the following validated questionnaires: EORTC QLQ-C30 (for quality of life; European Organisation for Research and Treatment of Cancer), EORTC SH22 (for sexual health), and IIEF-5 (5-item International Index of Erectile Function). Outcomes: The standard measurements of EORTC QLQ-C30, EORTC SH22, and IIEF-5 as well as overall survival. Results: Thirty-two patients participated in the study with a mean age of 71.5 years (SD, 9.7): 25 (78.1%) were male and 7 (21.9%) were female. Overall there is a heterogenic picture for sexual health in the study population, but sexual satisfaction is significantly higher prior to surgery while the importance of a sex life stays high and stable. Interestingly, the general health score is significantly correlated to sexual satisfaction (Pearson's correlation; r = 0.522, P = .002) preoperatively but not following surgery: r = 0.103 (P = .665) after 3 months, r = 0.478 (P = .052) after 6 months, r = 0.276 (P = .302) after 9 months, and r = 0.337 (P = .202) after 12 months. The importance of a sex life is still essential for the patients, especially when recovering from RC; nearly the same can be reported for elderly patients. Unfortunately, the data for women are too limited to report robust results. Clinical Implications: Evaluation, advice, and monitoring of sexual health must be integrated into clinical practice, particularly in women. Strengths and Limitations: At least to our knowledge, this is the first systematic prospective evaluation of sexual health in patients with BC receiving RC. Due to the small sample size, there is a risk of selection bias. Conclusion: Sexual health is important for patients with BC receiving RC, and it is an essential part of quality of life, especially in elderly patients.

Simulation of the effects of molecular urine markers in follow-up of patients with high-risk non-muscle invasive bladder cancer.

A plethora of urine markers for the management of patients with bladder cancer has been developed and studied in the past. However, the clinical impact of urine testing on patient management remains obscure. The goal of this manuscript is to identify scenarios for the potential use of molecular urine markers in the follow-up of patients with high-risk non-muscle-invasive BC (NMIBC) and estimate potential risks and benefits. Information on the course of disease of patients with high-risk NMIBC and performance data of a point-of-care test (UBC rapid™), an MCM-5 directed ELISA (ADXBLADDER™), and 2 additional novel assays targeting alterations of mRNA expression and DNA methylation (Xpert bladder cancer monitor™, Epicheck™) were retrieved from high-quality trials and/or meta-analyses. In addition, the sensitivity of white light cystoscopy (WLC) and the impact of a urine marker result on the performance of WLC were estimated based on fluorescence cystoscopy data and information from the CeFub trial. This information was applied to different scenarios in patient follow-up and sensitivity, estimated number of cystoscopies, and the numbers needed to diagnose were calculated. The sensitivity of guideline-based regular follow-up (SOC) at 1 year was calculated at 96%. For different marker-supported strategies sensitivities ranging from 77% to 97.9% were estimated. Calculations suggest that several strategies are effective for the SOC. While for the SOC 24.6 WLCs were required to diagnose 1 tumor recurrence (NND), this NND dropped below 5 in some marker-supported strategies. Based on the results of this simulation, a marker-supported follow-up of patients with HR NMIBC is safe and offers the option to significantly reduce the number of WLCs. Further research focusing on prospective randomized trials is needed to finally find a way to implement urine markers into clinical decision-making.

Age-dependent effects of the ß3 adrenoceptor agonist CL316,243 on human and rat detrusor muscle strips.

Motility of detrusor smooth muscle includes adrenergic relaxation and cholinergic contraction. Since the latter may be deregulated in overactive bladder (OAB) pathophysiology, anticholinergics are the standard therapy but occasionally less tolerated due to side effects such as dry mouth and constipation. ß3 adrenoceptor agonists also alleviate OAB symptoms by relaxing the detrusor muscle. Their age dependence, however, is far from understood. To address this issue, we induced contractions with KCl (60 mM) and carbachol (from 10 nM to 100 µM) in the presence of the ß3 adrenoceptor agonist CL316,243 (from 0.1 to 10 µM) in both human and rat muscle strips. Our results confirmed that both contractions were attenuated by ß3 adrenoceptor activation in both species, but with differing age dependence. In humans, specimens from mid-life subjects showed a significantly more pronounced effect of CL316,243 in attenuating carbachol-induced contractions than those from aged subjects (Cohen's d of maximal attenuation: 1.82 in mid-life versus 0.13 in aged) without altering EC50. Conversely, attenuation of KCl responses by CL316,243 increased during ageing (Spearman correlation coefficient = -0.584, P<0.01). In rats, both KCl- and carbachol-induced contractions were significantly more attenuated by CL316,243 in samples from adolescent as compared to aged samples. Immunohistochemistry in human detrusor sections proved ß3 adrenoreceptor abundance to remain unaltered during ageing. In conclusion, our findings suggest differential age-dependent changes in human ß3 adrenoceptor-dependent attenuation of detrusor contraction in terms of electromechanical versus pharmacomechanical coupling; they may help understand the differential responsiveness of OAB patients to ß3 agents.

Rescue Allocation Modes in Eurotransplant Kidney Transplantation: Recipient Oriented Extended Allocation Versus Competitive Rescue Allocation-A Retrospective Multicenter Outcome Analysis.

BACKGROUND: Whenever the kidney standard allocation (SA) algorithms according to the Eurotransplant (ET) Kidney Allocation System or the Eurotransplant Senior Program fail, rescue allocation (RA) is initiated. There are 2 procedurally different modes of RA: recipient oriented extended allocation (REAL) and competitive rescue allocation (CRA). The objective of this study was to evaluate the association of patient survival and graft failure with RA mode and whether or not it varied across the different ET countries. METHODS: The ET database was retrospectively analyzed for donor and recipient clinical and demographic characteristics in association with graft outcomes of deceased donor renal transplantation (DDRT) across all ET countries and centers from 2014 to 2021 using Cox proportional hazards methods. RESULTS: Seventeen thousand six hundred seventy-nine renal transplantations were included (SA 15 658 [89%], REAL 860 [4.9%], and CRA 1161 [6.6%]). In CRA, donors were older, cold ischemia times were longer, and HLA matches were worse in comparison with REAL and especially SA. Multivariable analyses showed comparable graft and recipient survival between SA and REAL; however, CRA was associated with shorter graft survival. Germany performed 76% of all DDRTs after REAL and CRA and the latter mode reduced waiting times by up to 2.9 y. CONCLUSIONS: REAL and CRA are used differently in the ET countries according to national donor rates. Both RA schemes optimize graft utilization, lead to acceptable outcomes, and help to stabilize national DDRT programs, especially in Germany.

Corporal Skip Metastases in Penile Squamous Cell Carcinoma: An Unknown and Distinct Pattern of Spread with Poor Prognosis.

BACKGROUND: Penile squamous cell carcinoma (PSCC) is characterised by stepwise lymphatic dissemination. Skip metastases (SkMs) are rare metastases in the corpus cavernosum or spongiosum without continuity to the primary tumour or its resection site. OBJECTIVE: To assess the distinct pattern of spread in SkM+ patients and the effect of SkM on prognosis. DESIGN, SETTING, AND PARTICIPANTS: We conducted a retrospective analysis of patients with SkM+ PSCC at ten high-volume international referral centres between January 2006 and May 2022. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: We evaluated histopathological data, primary lymph node (LN) staging, and metastatic spread. We included a cohort of patients matched for pT stage, LN status, and grade who did not have SkM (SkM-) to compare the SkM prognosis and predictive value for cancer-specific mortality (CSM). RESULTS AND LIMITATIONS: Among the 63 SkM+ patients who met our inclusion criteria, the SkM diagnosis was synchronous in 54.0% and metastases were mostly located in the corpus cavernosum. SkM was symptomatic in 14% of cases, was detected on imaging in 32%, and was found incidentally on pathological examination in 27%. Fifty-one patients (81%) presented with positive LNs and 28 (44%) developed distant metastases. Seven patients (11%) presented with or developed distant metastasis without displaying any LN involvement. The 2-yr cancer-specific survival estimates were 36% (95% confidence interval [CI] 25-52%) for SkM+ and 66% (95% CI 55-80%) for matched SkM- patients (p < 0.001). On multivariable Cox regression analysis, SkM presence was an independent predictor for higher CSM (hazard ratio 2.05, 95% CI 1.06-4,12; p = 0.03). CONCLUSIONS: PSCC-related SkM is associated with aggressive disease behaviour and poor survival outcomes. Palpation of the entire penile shaft is essential, and distant staging is recommended in patients suspected of having SkM owing to the tendency for distant metastatic spread. PATIENT SUMMARY: We investigated outcomes for patients with cancer of the penis who had metastases in the tissues responsible for erection. We found that metastases in this location were associated with poor prognosis, even in the absence of more typical spread of cancer via the lymph nodes.

[Use of implants to treat male urinary incontinence]. / Einsatz von Implantaten zur Versorgung der männlichen Harninkontinenz.

Treatments for benign and malignant pathologies of the prostate can compromise urine control. Urinary incontinence (UI) affects the quality of life of patients and limits their ability to carry out usual activities. The degree of impact of UI is variable and the associated discomforts make patients seek treatment for it. At the center of the management of urinary incontinence in men are surgical interventions that seek to replace the affected sphincter function through implants. The artificial urinary sphincter since its development in the 1970s has been considered the standard of treatment for UI in men. More recently artificial sphincter and slings have been shown to be effective in a selected group of incontinent men. The goals of surgical treatment of incontinence include the preservation of bladder function, the ability to improve the strength of the urinary sphincter, and to reduce or eliminate urine leakage, and thereby improve the quality of life. The aim of the article is to present various implants for the correction of male urinary incontinence.

[Systemic treatment of penile cancer: New concepts? New achievements?] / Systemtherapie des Peniskarzinoms ­ neue Konzepte? Neue Erfolge?

Systemic chemotherapy has been in use for metastatic penile carcinoma for years, but its success is limited. Its significance is largely associated with its role in multimodal treatment for lymphatic metastasis in the context of radical lymph node surgery. In cases of limited lymph node involvement, the combination of surgical treatment plus cisplatin- and taxane-based triple combinations may be curative. Advances in the understanding of molecular changes in penile cancer and the search for potential therapy targets have led to numerous studies. Although there is evidence of efficacy of immunotherapeutics, no significant therapeutic improvements have been seen in the clinical routine.

[Psychosocial consequences of urinary incontinence - tabooed and undertreated: a systematic review]. / Psychosoziale Folgen der Harninkontinenz ­ tabuisiert und unterversorgt ­ eine systematische Übersichtsarbeit.

BACKGROUND: Urinary incontinence is a significant health problem that can affect both women and men of all ages. It is not a life-threatening condition, but symptoms can have a strong impact on the physical, psychological and social well-being of those affected. Existing literature mainly reports on incontinent patients over 65 years of age. Studies about stress and effects of incontinence in younger patients are limited. Incontinence is a social taboo subject, with few sufferers seeking professional help for reasons of shame. Some incontinent individuals seek support when symptoms worsen and further reduce their quality of life. This study aims to explain which psychosocial stresses and effects of urinary incontinence in adults are described in the literature and how those affected experience these. METHODS: A systematic literature search was performed for the years 2007 to 2022 in the databases CINAHL, Cochrane Database of Systematic Reviews via OvidSP, PsycINFO via OvidSP and PubMed. In addition to the research in the databases, a hand search was carried out on the internet and via the reference lists of the included and critically evaluated articles. RESULTS: Incontinence affects the entire life of those affected. Incontinent patients suffer from low self-esteem and shame. They reduce physical activities, have fewer social contacts and experience problems in working life. The condition often leads to impairments in partnership and sexuality. Younger patients have a higher level of suffering than older patients. SUMMARY: In order to contribute to removing the taboo on urinary incontinence, health professionals should be made aware of the living situation of incontinent patients. Patient education is given high priority and strategies need to be developed to help those affected to cope.

Predicting Limited Survival Following Inguinal Lymph Node Dissection in Penile Cancer: Should We Revisit the Goals of Care?

OBJECTIVE: Patients with advanced penile squamous cell cancer have a poor prognosis and can benefit from early palliative care consultation. We built a model to identify those patients most likely to benefit. METHODS: Patients with penile squamous cell cancer undergoing inguinal lymph node dissection were identified from the National Cancer Database (NCDB) and a multi-institutional international dataset (INT). A multivariable Cox proportional hazards model for overall survival (OS) was developed using the NCDB and applied to the INT dataset. Parameters were used to make receiver operating characteristic (ROC) curves. ROC-related criteria were optimized to identify a predictive probability cut point and dichotomize patients from INT into risk groups for limited OS of <6 and <12 months. RESULTS: NCDB had 860 deaths; 105 (5%) at 6 months and 296 (15%) at 12 months. INT had 257 deaths; 56 (8%) at 6 months and 124 (18%) at 12 months. Limited OS was associated with older age, greater T and N stage, and fewer lymph nodes removed. Optimized ROC criteria using the OS <6 months curve best dichotomized INT patients into high-risk group with median OS of 24 months (95% CI 18-34) and low-risk group with median OS of 174 months (95% CI 120-NE). CONCLUSION: We developed a simple model that could be used as a screening tool for early palliative care referral.

A paired-kidney allocation study found superior survival with HLA-DR compatible kidney transplants in the Eurotransplant Senior Program.

The Eurotransplant Senior Program (ESP) has expedited the chance for elderly patients with kidney failure to receive a timely transplant. This current study evaluated survival parameters of kidneys donated after brain death with or without matching for HLA-DR antigens. This cohort study evaluated the period within ESP with paired allocation of 675 kidneys from donors 65 years and older to transplant candidates 65 years and older, the first kidney to 341 patients within the Eurotransplant Senior DR-compatible Program and 334 contralateral kidneys without (ESP) HLA-DR antigen matching. We used Kaplan-Meier estimates and competing risk analysis to assess all cause mortality and kidney graft failure, respectively. The log-rank test and Cox proportional hazards regression were used for comparisons. Within ESP, matching for HLA-DR antigens was associated with a significantly lower five-year risk of mortality (hazard ratio 0.71; 95% confidence interval 0.53-0.95) and significantly lower cause-specific hazards for kidney graft failure and return to dialysis at one year (0.55; 0.35-0.87) and five years (0.73; 0.53-0.99) post-transplant. Allocation based on HLA-DR matching resulted in longer cold ischemia (mean difference 1.00 hours; 95% confidence interval: 0.32-1.68) and kidney offers with a significantly shorter median dialysis vintage of 2.4 versus 4.1 yrs. in ESP without matching. Thus, our allocation based on HLA-DR matching improved five-year patient and kidney allograft survival. Hence, our paired allocation study suggests a superior outcome of HLA-DR matching in the context of old-for-old kidney transplantation.

[Initial presentation of the Pentafecta score as a quality instrument for outcome evaluation of primary surgical treatment in patients with penile cancer]. / Erstvorstellung des Pentafecta-Scores als Qualitätsinstrument der Outcome-Bewertung einer chirurgischen Primärtherapie an Patienten mit Peniskarzinom.

BACKGROUND: Recently, the Tetrafecta score has been published as the first instrument for assessing the quality of primary surgical treatment for penile cancer (PECa). An external scientific discussion about the defining criteria is still pending and forms the study objective. MATERIAL AND METHODS: An international working group consisting of 12 urologists and an oncologist with clinical and academic-scientific expertise in penile cancer was established. In a modified four-stage Delphi process, a total of 13 criteria for PECa patients in clinical AJCC stages 1-4 (T1-3N0-3, but M0) were defined, incorporating the Tetrafecta criteria. Each expert had to select five of these criteria in a secret ballot to generate an individual Pentafecta score. Subsequently, the experts' ratings were aggregated and a final Pentafecta score was formed. RESULTS: None of the original Tetrafecta criteria were included in the final Pentafecta score, which consisted of the following criteria: 1) organ preservation, if possible (≤T2), but always with negative surgical margins, 2) bilateral inguinal lymph node dissection (ILND) from ≥pT1G2N0, 3) perioperative chemotherapy if indicated by guidelines, 4) ILND, if indicated, within a maximum of three months after primary tumour resection, and 5) the treating clinic should perform at least 15 primary surgical treatments in PECa patients. Only in seven out of the 13 experts (54%), a strong correlation was found between individual Pentafecta scores and the final Pentafecta score (rsp >0.60). CONCLUSION: Based on a moderated voting process among international PECa experts, a Pentafecta score was developed as a quality assurance instrument for primary surgical treatment, which now needs to be validated using patient-relevant and patient-reported endpoints.

ERBB2 Amplification as a Predictive and Prognostic Biomarker in Upper Tract Urothelial Carcinoma.

Upper tract urothelial carcinomas (UTUCs) occur in about 5-10% of all urothelial carcinomas and are frequently discovered in high-stage disease. We aimed to evaluate human epidermal growth factor receptor 2 (ERBB2) protein expression immunohistochemically and ERBB2 amplification in UTUCs by fluorescence in situ hybridization, applying a tissue microarray technique. ERBB2 overexpression and ERBB2 amplification were defined according to the recommendations of the American Society of Clinical Oncology/College of American Pathologists (ASCO/CAP) for breast cancer and gastric carcinoma (GC), revealing scores of 2+ and 3+ in 10.2% and 41.8% of UTUCs, respectively. The performance parameters showed obviously higher sensitivity of ERBB2 immunoscoring according to the ASCO/CAP criteria for GC. ERBB2 amplification was detected in 10.5% of UTUCs. ERBB2 overexpression was more likely to be found in high-grade tumors and was associated with tumor progression. Univariable Cox regression analysis revealed a significantly lower progression-free survival (PFS) in cases with ERBB2 immunoscores of 2+ or 3+ according to the ASCO/CAP guidelines for GC. UTUCs with ERBB2 amplification showed a significantly shorter PFS in the multivariable Cox regression analysis. Irrespective of their ERBB2 status, patients with UTUC treated with platin showed a significantly lower PFS than UTUC patients who had not received any platin-based therapy. In addition, UTUC patients with a normal ERBB2 gene status who had not received platin-based therapy showed significantly longer overall survival. The results suggest that ERBB2 is a biomarker for progression in UTUCs and may define a distinct subgroup of UTUCs. As previously shown, ERBB2 amplification is infrequent. However, the small number of patients diagnosed with ERBB2-amplified UTUC might benefit from ERBB2-targeted cancer therapy. In clinical-pathological routine diagnostics, the determination of ERBB2 amplification is an established method in some defined entities and also successful in small samples. Still, the simultaneous use of ERBB2 immunohistochemistry and ERBB2 in situ hybridization would be important in order to record the low rate of amplified UTUC cases as completely as possible.

The Goal of Achieving High-Quality Surgical First-Line Therapy in Patients with Penile Cancer Is Important; However, Some Collective Efforts Are Still Required in Order to Reach It. Comment on Brassetti et al. Combined Reporting of Surgical Quality and Cancer Control after Surgical Treatment for Penile Tumors with Inguinal Lymph Node Dissection: The Tetrafecta Achievement. Curr. Oncol. 2023, 30, 1882-1892.

We read with great interest the manuscript by Brassetti et al. recently published in your journal and hope it will encourage discussion and debate around the optimization of the surgical management of patients with penile cancer (PECa) [...].

[Pitfalls in communicating with patients with chronic pain in urology-from pain games to loss of authority]. / Tücken in der Kommunikation mit chronischen Schmerzpatienten in der Urologie ­ von "pain games" bis Koryphäenkillern.

Patients with chronic pain syndromes are often referred to as "difficult" patients. In addition to positive expectations of the physicians' competence, pain patients often express understandable doubts about the appropriateness and efficiency of new treatment options and are afraid of rejection and devaluation. Hope and disappointment, idealization and devaluation alternate in a characteristic way. This article demonstrates the pitfalls of communicating with patients suffering from chronic pain and provides recommendations for improving physician-patient interaction based on acceptance, honesty and empathy.

[Procedure Guideline for Prostate Cancer Imaging with PSMA-ligand PET/CT]. / DGN-Handlungsempfehlung (S1-Leitlinie) ­ PSMA-Liganden-PET/CT in der Diagnostik des Prostatakarzinoms ­ Stand: 01/2022 ­ AWMF-Registernummer: 031-055.

PSMA-PET/CT for imaging prostate cancer (PC) has spread worldwide since its clinical introduction in 2011. The majority of experiences have been collected for PSMA-PET-imaging of recurrent PC. Data for primary staging of high-risk PC are highly promising. Meanwhile, a plethora of PSMA-ligands are available for clinical use (e. g. 68Ga-PSMA-11, 68Ga-PSMA-I&T, 68Ga-PSMA-617, 18F-DCFBC, 18F-DCFPyL, 18F-PSMA-1007, 18F-rhPSMA-7 and 18F-JK-PSMA-7). However, an official approval is available only for 68Ga-PSMA-11 (approved by the US FDA in 2020) and 18F-DCFPyL (approved by the US FDA in 2021).Recommendations for acquisition times vary from 1-2 h p. i. It has been shown that for the majority of tumour lesions, the contrast in PSMA-PET/CT increases with time. Therefore, additional late imaging can help to clarify unclear findings. PSMA-PET/CT should be performed prior to commencing an androgen deprivation therapy (ADT) since (long term) ADT reduces the visibility of PC lesions. Following injection of PSMA-ligands, hydration and forced diuresis are recommended for PSMA-ligands with primarily excretion via the kidneys in order to increase the visibility of tumour lesions adjacent to the urinary bladder.PSMA-ligands are physiologically taken up in multiple normal organs. For some 18F-labelled PSMA-ligands, presence of unspecific focal bone uptake has been reported. When using these tracers, focal bone uptake without CT-correlate should be interpreted with great caution. Besides prostate cancer, practically all solid tumors express PSMA in their neovasculature thereby taking up PSMA-ligands, although usually at a lower extent compared to PC. Also multiple benign lesions and inflammatory processes (e. g. lymph nodes) take up PSMA-ligands, also usually at lower extent compared to PC.

Concomitant vs Staged Therapeutic Inguinal Lymphadenectomy in Clinically Node Positive Penile Squamous Cell Carcinoma: Does It Make a Difference?

PURPOSE: Inguinal lymph node dissection within 3 months of primary tumor resection in penile cancer has been associated with longer recurrence-free and cancer-specific survival. However, the optimal timing and effect of lymphadenectomy performed concurrently at the time of primary lesion management on oncologic outcomes in clinically lymph node positive penile squamous cell carcinoma remains unknown. MATERIALS AND METHODS: An international, multicenter cohort of 966 penile cancer cases was queried for penile squamous cell carcinoma management after the year 2000, clinically lymph node positive status, and performance of penile surgery and inguinal lymph node dissection. Cohorts were stratified as concomitant if inguinal lymph node dissection and penile surgery occurred on the same date or staged when inguinal lymph node dissection was performed after penile resection. Rates and patterns of penile squamous cell carcinoma recurrence were reported. Distant recurrence-free, cancer-specific, and overall survival were estimated using Kaplan-Meier analyses and groups compared with log-rank testing. RESULTS: Of 253 contemporary men with clinically lymph node positive penile squamous cell carcinoma, 96 (38%) underwent concomitant inguinal lymph node dissection and 157 (62%) had inguinal lymph node dissection performed in a staged manner. Penile cancer was most likely to recur distantly (19%) followed by in the groin (14%) or pelvis (5%). There were no differences in distant recurrence-free, cancer-specific, or overall survival between management strategies. Multivariable analysis adjusting for stage, treatment center, and perioperative chemoradiation also demonstrated no recurrence-free, cancer-specific, or overall survival benefit between management strategies. CONCLUSIONS: Inguinal lymph node dissection performed concurrently with excision of the penile tumor for clinically node positive penile squamous cell carcinoma is not associated with differences in recurrence-free, cancer-specific, or overall survival compared to staged lymph node dissection.

Thirty-Year-Old Male Patient with Non-Seminoma and Coincidental Rectal Cancer.

We present the case of a 31-year-old male patient with non-seminoma (90% embryonal carcinoma, 10% teratoma) pT1b L1 V0 Pn0 R0 cN2 cM0, Clinical Stage IIb and "good prognosis group" according to IGCCCG of the left testis. According to EAU guidelines, he received three cycles of BEP. After the second cycle, he developed recurrent, clinically not significant rectal bleeding, which we associated with deep thrombocytopenia. Following chemotherapy, there was one lymph node in the CT scan left, with a diameter of 0.9 cm at the inferior mesenteric arteria and the rectal bleeding did not stop; so coloscopy and staging revealed rectal cancer (adenocarcinoma) with peritoneal carcinosis. The patient was scheduled for radio-chemotherapy. Next-generation sequencing of the adenocarcinoma showed two mutations in KRAS and TP53 genes. To our knowledge, this is the first case of non-seminoma and coincidental rectal cancer. Furthermore, this case underlines the significance of molecular biological studies for the development of individualized targeted therapies, especially in younger patients and in chemo- and/or platin-resistance.

Prospective Evaluation of Health-Related Quality of Life in Patients with Metastatic Urothelial Carcinoma Undergoing Immunotherapy with Pembrolizumab: Symptom Burden Can Predict Survival.

INTRODUCTION: Despite the fact that guidelines recommend monitoring of quality of life during all phases of treatment in urothelial carcinoma, prospective data about health-related quality of life (HRQoL) in metastatic urothelial carcinoma undergoing immunotherapy are sparse. Consequently, we performed a prospective clinical pilot study about HRQoL using the Functional Assessment of Cancer Therapy - Immune Checkpoint Modulator (FACT-ICM) questionnaire. MATERIALS AND METHODS: Formally, this study is a prospective uni-centric noninterventional observation from January 2021 to December 2021. RESULTS: Fourteen patients with a mean age of 73.9 years (SD 8.8) participated in the study. The physical well-being subscale of FACT-G is most impaired during therapy with mean scores of 7.5, 6.2, and 4.0 followed by the emotional well-being. The FACT-G total score is stable during therapy with mean scores of 51.1, 50.4, and 48.0 and it is not significantly decreasing during therapy (p = 0.317). Furthermore, the symptom burden of these patients is low and not significantly changing over time (p = 0.500), but survival decreases significantly if symptom burden is high (FACT-ICM score over 40; p < 0.001). CONCLUSION: Physical and emotional needs have a strong impact on HRQoL and should be dealt with during treatment. If symptom burden is high, survival decreases. This needs further evaluation.

Discriminative capacity of guideline recommendations in the assessment of patients with asymptomatic microhematuria.

BACKGROUND & OBJECTIVE: Asymptomatic microhematuria (aMh) remains a diagnostic challenge in urological practice: while aMh is a risk factor of urothelial carcinoma (UC), prevalence of aMh is high. Guidelines were developed to permit risk stratification and reduce diagnostic workload. This study investigates the efficacy of several recommendations. MATERIAL & METHODS: Sixty hundred eight patients with newly diagnosed aMh without previous UC from an academic referral center (A; n = 320) and a private outpatient clinic (B; n = 288) were included. All patients underwent clinical workup including medical history, urine cytology, upper tract imaging and cystoscopy. Eleven former and current guidelines were applied to each patient individually; every patient was classified as either low risk (no further workup recommended) or high risk. Furthermore, a recently developed nomogram for hematuria assessment was included. RESULTS: The cohort comprised 142 females and 466 males (mean age 62 [range 18-92] years). Sixty-one patients (10.0%) were diagnosed with UC. Excluding the Swedish and recent NICE guideline generally advising against urologic workup, application of 9 other recommendations would have diagnosed all UCs and saved 1.6% to 16.1% of patients from workup. For the 2020 US guideline, solely applied to cohort B, 10.6% of patients were classified as low risk. The use of the nomogram would have saved 17.1% to 25% of patients from workup. CONCLUSIONS: Practical relevance of current guidelines is limited as they do not sufficiently identify patients not requiring clinical work up. Thus, guideline adherence may trigger overdiagnosis and even overtreatment. New ways of risk stratification are needed to improve aMh assessment.