English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Pelvic lymph node dissection (PLND) represents the gold standard for nodal staging in PCa and is recommended for patients with a probability of lymph node invasion (LNI) >5%. However, the therapeutic role of PLND and its extent remains a debate. In this study, data of 20,668 patients treated with radical prostatectomy (RP) with and without PLND from SEER database between 2010 and 2015 were retrospectively analyzed. All patients had a risk of LNI >5% according to 2012-Briganti nomogram. Propensity score matching (PSM) was performed to balance baseline characteristics between patients with and without PLND. Kaplan-Meier curves and Cox regression were used to evaluate the impacts of the PLND and its extent on cancer-specific survival (CSS) and overall survival (OS). In overall cohort, patients with PLND were associated with more aggressive clinicopathologic characteristics and had poorer survival compared to those without PLND (5-year CSS rate: 98.4% vs. 99.7%, p < 0.001; 5-year OS rate: 96.3% vs. 97.8%, p < 0.001). In the post-PSM cohort, no significant difference in survival was found between patients with and without PLND (5-year CSS rate: 99.4% vs. 99.7%, p = 0.479; 5-year OS rate: 97.3% vs. 97.8%, p = 0.204). In addition, the extent of PLND had no impact on prognosis (all p > 0.05). Subgroup analyses reported similar negative findings. In conclusion, neither PLND nor its extent was associated with survival in North American patients with a risk of LNI >5%. The cut-off point of 5% probability of LNI might be too low to show benefits in survival in patients underwent PLND.

scientific reports

Pelvic lymph node dissection and its extent on survival benefit in prostate cancer patients with a risk of lymph node invasion &gt;5%: a propensity score matching analysis from SEER database