Diagnostic challenges and treatment strategies in the management of upper-tract urothelial carcinoma
Status PubMed-not-MEDLINE Language English Country Turkey Media print-electronic
Document type Journal Article, Review
PubMed
33052841
PubMed Central
PMC8057353
DOI
10.5152/tud.2020.20392
PII: tud.2020.20392
Knihovny.cz E-resources
- Publication type
- Journal Article MeSH
- Review MeSH
Upper-tract urothelial carcinoma (UTUC) is a rare disease, posing many challenges for the treating physician due to the lack of strong evidence-based recommendations. However, novel molecular discoveries and a better understanding of the clinical behavior of the disease lead to a continuous evolution of therapeutic landscape in UTUC. The aim of the review is to provide a comprehensive update of the current diagnostic modalities and treatment strategies in UTUC with a special focus on recent developments and challenges. A comprehensive literature search including relevant articles up to August 2020 was performed using the MEDLINE/PubMed database. Despite several technological improvements, accurate staging and outcome prediction remain major challenges and hamper appropriate risk stratification. Kidney-sparing surgery can be offered in low risk UTUC; however, physician and patient must be aware of the high rate of recurrence and risk of progression due to tumor biology and understaging. The value and efficacy of intracavitary therapy in patients with UTUC remains unclear due to the lack of high-quality data. In high-risk diseases, radical nephroureterectomy with bladder cuff excision and template lymph node dissection is the standard of care. Perioperative systemic chemotherapy is today accepted as a novel standard for advanced cancers. In metastatic or unresectable disease, the therapeutic landscape is rapidly changing due to several novel agents, such as checkpoint inhibitors. While several diagnostic and treatment challenges remain, progress in endoscopic technology and molecular knowledge have ushered a new age in personalized management of UTUC. Novel accurate molecular and imaging biomarkers are, however, still needed to guide decision making as tissue acquisition remains suboptimal. Next generation sequencing and novel agents are promising to rapidly improve patient outcomes.
Department of Urology 2nd Faculty of Medicine Charles University Prague Czech Republic
Department of Urology Comprehensive Cancer Center Medical University of Vienna Vienna Austria
Department of Urology King Fahad Specialist Hospital Dammam Saudi Arabia
Department of Urology The Jikei University School of Medicine Tokyo Japan
Department of Urology University Hospital of Tours Tours France
Department of Urology University Medical Center Hamburg Eppendorf Hamburg Germany
Department of Urology University of Texas Southwestern Dallas Texas USA
Department of Urology Weill Cornell Medical College New York New York USA
European Association of Urology Research Foundation Arnhem Netherlands
Institute for Urology and Reproductive Health Sechenov University Moscow Russia
Karl Landsteiner Institute of Urology and Andrology Vienna Austria
Research Center for Evidence Based Medicine Tabriz University of Medical Sciences Tabriz Iran
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