0000000000471390
AUTHOR
Axel Hegele
The Immune Checkpoint Molecule CD200 Is Associated with Tumor Grading and Metastasis in Bladder Cancer.
BACKGROUND We examined the expression of CD200, a ligand of immune tolerance, in transitional cell carcinoma of the human bladder (TCC). MATERIALS AND METHODS CD200 was analyzed by immunohistochemistry (IHC) in 90 patients with suspected TCC lesions of the bladder. Expression of CD200 was exemplarily validated by quantitative reverse transcription polymerase chain reaction and western blot analysis. RESULTS CD200 was detectable at mRNA and protein levels in TCC homogenate and TCC cell lines (T24, UMUC3). TCC tissues showed significantly higher CD200 expression (p<0.005) than normal bladder tissues. CD200 signals were also higher in metastasized compared to localized TCC (p<0.05). CD200 was …
mRCC Outcome in the Treatment of Metastatic Renal Cell Carcinoma - A German Single-center Real-world Experience.
Background/Aim: Since the advent of targeted therapeutics, paradigms in metastatic renal cell carcinoma (mRCC) treatment have changed. We investigated if efficacy and safety data from randomized controlled trials can be transferred into real-world settings. Patients and Methods: All patients with mRCC treated from 2006-2015 at the Department of Urology (Marburg-Germany) were retrospectively analyzed. Collected data include: Patient demographics, tumor characteristics, efficacy, safety, and used therapy sequences. Results: In total, 197 patients with mRCC were identified. About one third of patients reached third-line therapy. Median overall survival in real-world amounted to 25.8 months wit…
Vinflunine in the treatment of relapsed metastatic urothelial cancer: A systematic review and meta-analysis of real-world series
Background. Vinflunine (VFL) is approved in Europe as second-line treatment of metastatic urothelial cancer after failure of platinum-containing therapy. We performed a systematic review and meta-analysis of real-world data (RWD) to assess utilization, efficacy and safety of VFL. \ud \ud Methods. We performed a MEDLINE search for the period of 1/1/2000-31/8/2017. Full-length articles providing post-marketing RWD on VFL in patients failing previous chemotherapy were eligible. Interventional clinical trials were excluded. \ud \ud Results: Ten studies with 797 patients were identified. According to pooled REs analysis, overall response rate was 19%, most frequent, all-grade toxicities were fat…
<p>Chemotherapy of Locally Advanced or Metastatic Urothelial Cell Carcinoma: Monocentric Real-Life Data</p>
Background/Aim Up to 30% of all patients will present with an advanced or a metastatic stage (mUCC) at the moment of the initial diagnosis of urothelial cell carcinoma of the bladder (UCC). We investigated the numbers, the efficacy and toxicity of different chemotherapies for mUCC in daily practice and "real-life" conditions and evaluated them substance-specifically. Patients and Methods All patients with a mUCC, who were treated between January 1, 2006 and October 31, 2016 at the Department of Urology and Pediatric Urology at University Hospital Marburg (Germany), were retrospectively analyzed. We set the focus on demographic and tumor-specific data as well as on effectiveness, therapy seq…