[Risk-adapted early detection program for prostate cancer 2.0-position paper of the German Society of Urology 2024].

Background And Objective: Despite the proven effectiveness of organized PSA-based screening in reducing prostate cancer-related mortality, there is currently no program in Germany covered by statutory health insurance. In accordance with the EU Council Decision (2022/0290(NLE)), the German Society of Urology (DGU) has developed a concept for risk-adapted prostate cancer early detection.

Materials And Methods: Based on a literature review of current screening studies, an algorithm for PSA-based prostate cancer early detection was developed.

[Update of the German S3 guideline on renal cell carcinoma].

Background: Renal cell carcinoma is the third most common tumor among urological tumors. In Germany more than 14,000 people are affected every year. The sex ratio is 2/3 men and 1/3 women.

[Differences in sexual development-S2k guideline update].

Background: Human beings with a difference in sexual development (DSD) often underwent gender reassignment surgery during early childhood. However, the medical decision was often not congruent with the gender identity that affected persons developed later on.

Objectives: To represent the interests of affected persons, an interdisciplinary guideline in cooperation with support groups was written.

Early Postoperative Complications of One-Stage Substitution Urethroplasty with Oral Mucosa Graft: A Monocentric Retrospective Study.

Introduction: We report early postoperative complications (PCs) (≤90 days) of one-stage oral mucosa graft (OMG) urethroplasty in treatment of acquired anterior urethral strictures.

Material And Methods: In this study, we evaluated 530 males who underwent one-stage substitution urethroplasty (SU) between September 1996 and October 2020. Medical records were reviewed to identify and classify early PCs based on the Clavien-Dindo classification (CDC).

Degenerative Changes in Aging Human Pelvic Lymph Nodes-A Reason to Rethink Staging and Therapy of Regional Malignancies?

Lymph node metastases are common in pelvic urological tumors, and the age-related remodeling process of the pelvic lymph nodes influences metastatic behavior. The aim of this work is to characterize age-related degenerative changes in the pelvic lymph nodes with respect to their occurrence and extent. A total of 5173 pelvic lymph nodes of 390 patients aged 44 to 79 years (median 68 years, IQR 62-71 years) were histologically examined for degenerative structural changes.

Perioperative lung function following flow controlled ventilation for robot-assisted prostatectomies in steep trendelenburg position: an observational study.

Background: Steep Trendelenburg position combined with capnoperitoneum can lead to pulmonary complications and prolonged affection of postoperative lung function. Changes in pulmonary function occur independent of different modes of ventilation and levels of positive end-expiratory pressure (PEEP). The effect of flow-controlled ventilation (FCV) has not been evaluated yet.

Testicular Tumors.

Background: Germ-cell tumors of the testes are the most common type of malignant tumor in men aged 20 to 40. Their incidence in Germany is 10 per 100 000 men per year, with an estimated 4200 new cases annually.

Methods: This selective review is based on the recommendations of the German clinical practice guideline on the diagnosis, treatment and follow-up care of testicular germ-cell tumors, as well as on pertinent original articles and reviews.

[Sequential therapy of advanced bladder cancer after prior perioperative systemic treatment : Recommendations from the Interdisciplinary Bladder Carcinoma Working Group (IABC) of the DKG e. V.].

Guidelines can only give treatment recommendations for defined patient groups if high quality and meaningful evidence is available. However, patients included in clinical trials for the treatment of metastatic and/or locally advanced bladder cancer (mUC) are generally not representative for the spectrum of patients encountered in daily clinical practice. In particular, patients with different systemic pretreatments, variable prestudy responses or variable time to tumor progression are not sufficiently considered in trials and guideline recommendations.

[Urology 2030: Why it is key to promote digitisation in urology today to maintain medical care in the future - an expert consensus].

Due to demographic change associated with an increase in patient numbers as well as the existing shortage of medical personnel, the German healthcare system will face a major challenge in patient care. In order to maintain high-quality patient care at a high level, the digitisation of urology should be driven forward promptly and forcefully as digital applications such as online appointment scheduling, video consultations, digital health applications (DiGAs) and others could significantly improve treatment efficiency. The long-planned introduction of the electronic patient record (ePA) will hopefully accelerate this process, and medical online platforms could also become a permanent part of new treatment methods, which could emerge from the urgently needed structural change towards more digital medicine, including questionnaire-based telemedicine.

Influence of lymph node degeneration on metastases in prostate cancer: or why we must look for a needle in a haystack.

Background: To evaluate the incidence of lymph node degeneration and its association with nodal metastatic pattern in prostate cancer.

Methods: A retrospective analysis of the submitted lymph node specimen of 390 prostatectomies in 2011 was performed. All lymph nodes were histologically re-evaluated and the degree of lymph node degeneration e.

Single-dose carboplatin followed by involved-node radiotherapy for stage IIA and stage IIB seminoma (SAKK 01/10): a single-arm, multicentre, phase 2 trial.

Background: Standard treatment options for patients with stage IIA or stage IIB seminoma include either para-aortic and pelvic radiotherapy or three to four cycles of cisplatin-based combination chemotherapy. These options result in 3-year progression free survival rates of at least 90%, but bear risks for acute and late toxic effects, including secondary malignancies. We tested a novel approach combining de-escalated chemotherapy with de-escalated involved node radiotherapy, with the aim of reducing toxicity while preserving efficacy.

Testicular germ cell tumours' clinical stage I: comparison of surveillance with adjuvant treatment strategies regarding recurrence rates and overall survival-a systematic review.

Purpose: Testicular germ cell tumours (GCTs) represent the most common malignancy in young adult males with two thirds of all cases presenting with clinical stage I (CSI). Active surveillance is the management modality mostly favoured by current guidelines. This systematic review assesses the treatment results in CSI patients concerning recurrence rate and overall survival in non-seminoma (NS) and pure seminoma (SE) resulting from surveillance in comparison to adjuvant strategies.

Long-Term Results of Surgical Treatment and Patient-Reported Outcomes in Congenital Adrenal Hyperplasia-A Multicenter European Registry Study.

Representatives for congenital adrenal hyperplasia (CAH) continue to desire early feminizing surgery in girls with 46,XX-CAH. The aim of this analysis, which included 174 46,XX- individuals with salt-wasting (SW) or simple-virilizing (SV) CAH, a female gender identity, and an age > 16 years participating in a multicenter cross-sectional clinical evaluation study (dsd-LIFE), was to evaluate the long-term results of surgery and patient-reported outcomes (PRO). The gynecological examination (n = 84) revealed some shortcomings concerning surgical feminization.

LHRH sparing therapy in patients with chemotherapy-naïve, mCRPC treated with abiraterone acetate plus prednisone: results of the randomized phase II SPARE trial.

Background: Although the benefit of androgen deprivation therapy (ADT) continuation in metastatic castration-resistant prostate cancer (mCRPC) remains controversial, clinical evidence is lacking. Recent results indicated that treatment with abiraterone acetate (AA) plus prednisone (P) further suppresses serum testosterone levels over ADT alone, suggesting that continuation of ADT in the treatment of mCRPC may not be necessary.

Methods: In this exploratory phase 2 study, mCRPC patients were randomized with a 1:1 ratio to receive either continued ADT plus AA + P (Arm A) or AA + P alone (Arm B).

Single-course bleomycin, etoposide, and cisplatin (1xBEP) as adjuvant treatment in testicular nonseminoma clinical stage 1: outcome, safety, and risk factors for relapse in a population-based study.

Introduction: Clinical stage 1 (CS1) nonseminomatous (NS) germ cell tumors involve a 30% probability of relapse upon surveillance. Adjuvant chemotherapy with one course of bleomycin, etoposide, and cisplatin (1xBEP) can reduce this risk to <5%. However, 1xBEP results are based solely on five controlled trials from high-volume centers.

[Follow-up in superficial and metastatic bladder cancer].

Concerning follow-up in bladder cancer, it must be distinguished between superficial, muscle-invasive, and metastatic tumors. In superficial bladder cancer, urethrocystoscopy is still standard for follow-up. Frequency depends on the risk classification.

Therapy of clinical stage IIA and IIB seminoma: a systematic review.

Purpose: The optimal treatment for clinical stage (CS) IIA/IIB seminomas is still controversial. We evaluated current treatment options.

Methods: A systematic review was performed.

[Guidelines-a European project].

Clinical guidelines represent the latest standard of medical knowledge concerning diagnostics, treatment and follow up of diseases and should support doctors and patients to choose the best treatment. Depending on the prevalence of a disease there exist less or more published data. Therefore, several levels of guidelines are possible.

Late toxicities and recurrences in patients with clinical stage I non-seminomatous germ cell tumours after 1 cycle of adjuvant bleomycin, etoposide and cisplatin versus primary retroperitoneal lymph node dissection - A 13-year follow-up analysis of a phase III trial cohort.

Background: One cycle of adjuvant chemotherapy with bleomycin, etoposide and cisplatin (BEP) has shown superiority in recurrence-free survival over retroperitoneal lymph node dissection (RPLND) in patients with clinical stage (CS) I non-seminomatous germ cell tumours (NSGCTs) of the testis in the setting of a phase III trial. We report the recurrences and late toxicities of this study after 13 years of follow-up.

Methods: Questionnaires from 382 patients with CS I NSGCT treated with 1 cycle of adjuvant BEP (arm A) or RPLND + two cycles of adjuvant BEP in cases of pathological stage II disease (arm B) were evaluated regarding recurrences and late toxicity.