Florian Jentzmik

The serum C-reactive protein (CRP) level correlates with the clinical prognosis in patients with kidney, penile and metastatic castration-resistant prostate cancer (PC). We prospectively evaluated the preoperative CRP level as a predictive marker for an advanced tumor stage or high-grade cancer in patients with clinically localized PC. The study evaluated 629 patients with clinically localized PC who underwent radical prostatectomy between 2010 and 2013. Exclusion criteria were signs of systemic infection, symptoms of an autoimmune disease or neoadjuvant androgen deprivation. Poorly differentiated PC tends to be more common in patients with elevated CRP levels (15.5 vs. 9.5 %, p = 0.08). Analogously, patients with a Gleason score ≥8 PC had significantly higher median CRP levels than those with a Gleason score ≤7 PC (1.9 vs. 1.2 mg/l, p = 0.03). However, neither uni- nor multivariate analysis showed an association between the preoperative CRP level and the presence of a locally advanced tumor stage, lymph node metastases or a positive surgical margin. CRP also failed to correlate with the initial PSA level and the clinical tumor-associated findings. Moreover, multivariate analysis relativized the association between an elevated CRP level and poor tumor differentiation. In patients with clinically localized PC, CRP does not appear to possess the predictive value and it was shown to have patients with other tumor entities or advanced PC.

The incidence of muscle-invasive bladder cancer (MIBC) is increasing. Many different and multimodal novel treatment options were brought on the way since the beginning of a new era in the early 1980s, when the neobladder as a common option for urinary diversion had been induced. In addition to open radical cystectomy and urinary diversion, recently, minimal invasive surgery has been implemented in experienced centers and led to promising results in short term follow-up, awaiting confirmation in larger cohorts. Pelvic lymphnode dissection can cure patients with low metastatic load. Expansion of pelvic lymphonodal dissection and its influence on survival was discussed intensively with trends to a moderate enlargement of the standard field. Outcome in nodal positive disease is remaining poor, while 90% of patients with multiple lymphnode metastases will suffer from systemic progress 5 years after diagnosis. In the last decade, treatment regimens based on neoajuvant or adjuvant chemotherapy were published with different results on efficiency. To decide whether to treat with surgery alone, or to offer perioperative systemic cytostatic therapy, is one of the unanswered questions. Furthermore, bladder preserving techniques are still optional for patients with small unifocal lesions or the medically unfit cohort. This review summarizes current data and aims to help guiding through several available recommendations on therapy and management of MIBC.

Background: The nodal status is a strong predictor for cancer specific death in patients with penile carcinoma, and the C-reactive protein (CRP) level at diagnosis has recently been shown to be associated with poor clinical outcome in various solid malignancies. Therefore, this retrospective study was performed to evaluate the association between preoperative CRP levels and the incidence of nodal metastasis in patients with squamous cell carcinoma (SCC) of the penis. Methods: The analysis included 51 penile cancer patients who underwent either radical or partial penectomy for pT1-4 penile cancer between 1990 and 2010. The nodal status was correlated with patient and tumor specific characteristics. Results: Sixteen (31%) patients had lymph node metastasis at the time of penile cancer surgery. Nodal status was associated with tumor stage but did not correlate significantly with tumor grade. In contrast, high presurgical CRP levels were significantly associated with the diagnosis of nodal involvement (p = 0.04). The optimal CRP cut-off value to predict lymph node metastasis was set at 20 mg/l based on ROC analysis. Conclusions: Since a high preoperative serum CRP level was closely correlated with nodal disease, it could be used as an additional marker to help identify patients with penile cancer who may benefit from inguinal lymph node dissection.

High levels of circulating C-reactive protein (CRP) have recently been linked to poor clinical outcome in various malignancies. The aim of this study was to evaluate the prognostic significance of the preoperative serum CRP level in patients with squamous cell carcinoma (SCC) of the penis.

Im Zuge der demographischen Entwicklung steigt die Inzidenz und damit der Anteil an älteren Patientinnen, die am Harnblasenkarzinom erkranken. Ziel dieser Studie war es, klinische, onkologische und funktionelle Langzeitergebnisse von älteren Patientinnen (≥ 70 Jahre) zu analysieren, die mittels Zystektomie und Ileumneoblase behandelt wurden. Von 1995–2010 wurden 121 Patientinnen mit klinisch organbegrenztem Harnblasenkarzinom an der Urologischen Universitätsklinik Ulm aufgrund eines Harnblasenkarzinoms mittels radikaler Zystektomie und Anlage einer Ileumneoblase behandelt und im Rahmen dieser Studie bzgl. ihrer funktionellen und onkologischen Ergebnisse evaluiert. Zwei Altersgruppen zum Zeitpunkt der Zystektomie wurden verglichen (≥ 70 Jahre, n = 24 vs. < 70 Jahre, n = 97). Alle innerhalb der ersten 90 Tage aufgetretenen Komplikationen wurden analysiert, definiert und entsprechend dem modifizierten Clavien-System klassifiziert. Die Gesamtkomplikationsrate betrug für Patientinnen ≥ 70 bzw. < 70 Jahren 66,7% bzw. 62,5%, anteilig daran waren 54,2% bzw. 44,8% sog. Minorkomplikationen, 12,5% bzw. 17,7% Majorkomplikationen. Mit 36,7% waren die häufigsten Komplikationen infektbedingt. In der Univariatanalyse zeigten sich weder das Alter noch die Komorbidität als signifikante Vorhersageparameter für die Inzidenz von Komplikationen. Die Kontinenzraten (0–1 Vorlage) waren tagsüber in beiden Gruppen vergleichbar (71% bzw. 82%; p = 0,64), jüngere Frauen zeigten jedoch eine signifikant höhere nächtliche Kontinenzrate (43% vs. 89%; p = 0,013). Weder in der uni- noch in der multivariaten Analyse erwies sich das Alter als prognostischer Faktor für das tumorspezifische Überleben. Das chronologische Alter per se scheint auch bei Frauen keine Kontraindikation für den orthotopen Harnblasenersatz darzustellen, auch wenn potentiell mit höheren Inkontinenzraten gerechnet werden sollte. As life expectancy is increasing the incidence and therefore the number of elderly female patients with bladder cancer is also increasing. The aim of this study was to assess long-term clinical, functional and oncological outcome in elderly women (≥70 years) who were treated by radical cystectomy and ileal neobladder reconstruction for invasive bladder cancer. A total of 121 women with clinically organ-confined invasive urothelial carcinoma underwent radical cystecomy with an orthotopic ileal neobladder in Ulm between 1995 and 2010. The clinical course, functional, pathological, and oncological outcome of these women were analyzed retrospectively and compared between patients ≥70 (n=24) and <70 years of age (n=97). All complications which occurred during the first 90 days after surgery were analyzed in detail, defined and classified according to the modified Clavien system. The overall 90 day complication rates were 66.7 % and 62.5 % for patients ≥70 and <70 years, respectively. Of these 54.2% and 44.8% were minor complications and 12.5 % and 17.7 % were major complications, respectively. Infections were the most frequent cause of complications with 36.7 %. Univariate analyses revealed that neither age nor comorbidity (ASA score) were significant predictors of perioperative complications. The daytime continence rates were comparable in both age groups (71% versus 82%, p=0.64); however, younger patients showed significantly higher night time urinary continence rates (43% versus 89%, p=0.013). Neither univariable nor multivariable analyses indicated that age ≥70 years had a significant impact on tumor-specific survival. Chronological age per se does not seem to be a contraindication for the creation of an orthotopic ileal neobladder; however, the risk of postoperative incontinence seems to increase with age.

Purpose To evaluate the clinical value of the pre-treatment calculated free testosterone (fT), total testosterone (tT), sexual hormone-binding globulin (SHBG) and estradiol (E2) levels as potential predictors of pathological stage and grade in patients with clinically localized prostate cancer. Methods Preoperative sex hormone serum levels were prospectively measured in 137 patients who underwent radical prostatectomy at the University Hospital Ulm from February 2011 to February 2012. We related sex hormone levels to clinicopathologic data including tumour stage, Gleason score and prostate specific antigen (PSA). (Non)parametric statistical tests and receiver operating characteristics (ROC) analyses were performed. Results Preoperative serum fT levels were significantly associated with advanced disease (pT3–4 and/or pN+; p = 0.047) and lymph node involvement (pN+) (p = 0.027). Patients with low (48.4 nmol/l, p = 0.043) correlated with a higher Gleason score. Conversely, E2 levels were not associated with tumour stage or grade. Applying multivariate analysis, unlike tT, SHBG, and E2 levels, low fT levels were a significant independent predictor of advanced disease (relative hazard ratio 3.05, p = 0.028). Conclusions Low pre-treatment fT levels were significantly associated with tumour stage and extraprostatic tumour spread and might—in addition or combination with PSA—serve as a useful prognostic parameter for prostate cancer patients prior to radical prostatectomy.

Objective. To evaluate functional outcome of the retrourethral transobturator sling suspension (RTS) in the treatment of stress urinary incontinence (SUI) caused by prior prostate surgery. Methods. The RTS (AdVance male sling) was implanted in 32 patients who suffered from mild to severe postsurgical-treatment incontinence at the University Hospital Ulm from September 2010 to September 2011 including 10 patients with prior radiation therapy. Functional data (uroflowmetry, daily pad use, and postvoid residual urine) as well as quality of life with impact of urinary problems (ICIQ-UI SF) were prospectively assessed at baseline and during followup. Results. After a median followup of 9 months (range, 3–14) the incontinence cure rate (no pad usage) was 56.2% and the improvement rate (1-2 pads/day or ≥50% reduction) was 21.9%. No improvement was observed in 21.9%. Daily pad use and ICIQ-UI SF score improved significantly. No major perioperative complications occurred. Postoperatively, 15.6% of the patients exhibited transient acute urinary retention which resolved without further treatment after a maximum of 3 weeks. One patient underwent sling explantation due to dislocation and persistent perineal pain. Conclusions. The implantation of the RTS is a safe and effective procedure in selected patients with SUI resulting from prostate surgery.

Purpose To assess long-term clinical and oncological outcome in women undergoing radical cystectomy and ileal neobladder reconstruction for invasive bladder cancer. Methods From 1995 to 2010, a total of 121 women with clinically organ-confined urothelial carcinoma underwent radical cystectomy with an orthotopic ileal neobladder. Median follow-up was 56 months. Clinical course, functional, pathological, and oncological outcome of these women were analyzed. Results Seventy-six patients (62.8%) experienced a complication of some type within 90 days of the procedure. 56 patients (46.3%) experienced minor complications, whereas 20 patients (16.5%) experienced major complications. Pathological subgroups included 70 patients (57.9%) with organ confined, lymph node-negative tumors, 24 (19.8%) with extravesical, lymph node-negative disease and 27 (22.3%) patients with lymph node-positive disease. The 5-year overall survival rate in patients with organ-confined (≤pT2, pN0), locally advanced (≥pT3, pN0), and metastatic disease was 80.2%, 81.9%, and 45.1%, respectively. 4 women (3.3%) experienced a local (pelvic) recurrence. One patient presented with a urethral recurrence (0.8%). Daytime and nighttime urinary continence (0–1 pad) was reported by 82.4 and 76.5%, respectively. Clean intermittent self-catheterization was required by 58.0%. The retrospective study design was the major limitation of the study. Conclusions Despite a considerable complication rate, radical cystectomy with orthotopic diversion in female patients with bladder cancer may be considered a standard therapeutic option for selected patients with excellent oncological outcome including a low incidence of local and urethral recurrence.