Metabolic Syndrome Negatively Impacts the Outcome of Localized Renal Cell Carcinoma
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Metabolic Syndrome Negatively Impacts the Outcome of Localized Renal Cell Carcinoma. / Kriegmair, Maximilian Christian; Mandel, Philipp; Porubsky, Stefan; Dürr, Julia; Huck, Nina; Nuhn, Philipp; Pfalzgraf, Daniel; Michel, Maurice Stephan; Wagener, Nina.
In: DISCOV ONCOL, Vol. 8, No. 2, 04.2017, p. 127-134.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Metabolic Syndrome Negatively Impacts the Outcome of Localized Renal Cell Carcinoma
AU - Kriegmair, Maximilian Christian
AU - Mandel, Philipp
AU - Porubsky, Stefan
AU - Dürr, Julia
AU - Huck, Nina
AU - Nuhn, Philipp
AU - Pfalzgraf, Daniel
AU - Michel, Maurice Stephan
AU - Wagener, Nina
PY - 2017/4
Y1 - 2017/4
N2 - The aim of this study was to analyze the impact of metabolic syndrome (MetS) on outcome of patients with localized renal cell carcinoma (RCC). A retrospective database was compiled consisting of 646 patients who underwent surgery for localized RCC between 2005 and 2014. A total of 439 patients were eligible for final analysis. For diagnosis of MetS, the WHO criteria of 1998 were used. Median follow-up was 32 months (ranging from 2 to 119). Kaplan-Meier and log-rank analyses were performed to compare patients with and without MetS or its components. Univariate and multivariate logistic regression identified prognostic factors for progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). In our cohort, 9.8% (n = 43) of patients were diagnosed with MetS. There were no differences between patients with and without MetS regarding clinicopathological parameters with the exception of patients' age (p = 0.002). Kaplan-Meier and log-rank analyses revealed a shorter PFS for patients with MetS (p = 0.018), whereas no differences were found for each of the single components of MetS, namely, diabetes mellitus (DM) (p = 0.332), BMI >30 kg/m2(p = 0.753), hypertension (p = 0.451), and hypertriglyceridemia (p = 0.891). Logistic regression identified age (HR = 1.92, p = 0.03), tumor stage (HR = 4.37, p < 0.001), grading (HR = 4.57, p < 0.001), nodal status (HR = 3.73, p = 0.04), surgical margin (HR = 1.96, p = 0.04), concomitant sarcomatoid differentiation (HR = 5.06, p < 0.001), and MetS (HR = 1.98, p = 0.04) as independent factors for PFS. For CSS, only age (HR = 2.62, p = 0.035), tumor stage (HR = 3.06, p < 0.02), and grading (HR = 6.83, p < 0.001) were significant. In conclusion, patients with localized RCC and MetS show significantly reduced PFS and might profit from specific consultation and follow-up.
AB - The aim of this study was to analyze the impact of metabolic syndrome (MetS) on outcome of patients with localized renal cell carcinoma (RCC). A retrospective database was compiled consisting of 646 patients who underwent surgery for localized RCC between 2005 and 2014. A total of 439 patients were eligible for final analysis. For diagnosis of MetS, the WHO criteria of 1998 were used. Median follow-up was 32 months (ranging from 2 to 119). Kaplan-Meier and log-rank analyses were performed to compare patients with and without MetS or its components. Univariate and multivariate logistic regression identified prognostic factors for progression-free survival (PFS), cancer-specific survival (CSS), and overall survival (OS). In our cohort, 9.8% (n = 43) of patients were diagnosed with MetS. There were no differences between patients with and without MetS regarding clinicopathological parameters with the exception of patients' age (p = 0.002). Kaplan-Meier and log-rank analyses revealed a shorter PFS for patients with MetS (p = 0.018), whereas no differences were found for each of the single components of MetS, namely, diabetes mellitus (DM) (p = 0.332), BMI >30 kg/m2(p = 0.753), hypertension (p = 0.451), and hypertriglyceridemia (p = 0.891). Logistic regression identified age (HR = 1.92, p = 0.03), tumor stage (HR = 4.37, p < 0.001), grading (HR = 4.57, p < 0.001), nodal status (HR = 3.73, p = 0.04), surgical margin (HR = 1.96, p = 0.04), concomitant sarcomatoid differentiation (HR = 5.06, p < 0.001), and MetS (HR = 1.98, p = 0.04) as independent factors for PFS. For CSS, only age (HR = 2.62, p = 0.035), tumor stage (HR = 3.06, p < 0.02), and grading (HR = 6.83, p < 0.001) were significant. In conclusion, patients with localized RCC and MetS show significantly reduced PFS and might profit from specific consultation and follow-up.
KW - Adult
KW - Aged
KW - Aged, 80 and over
KW - Carcinoma, Renal Cell
KW - Disease-Free Survival
KW - Female
KW - Humans
KW - Kaplan-Meier Estimate
KW - Kidney Neoplasms
KW - Male
KW - Metabolic Syndrome
KW - Middle Aged
KW - Neoplasm Staging
KW - Retrospective Studies
KW - Survival Analysis
KW - Treatment Outcome
KW - Journal Article
U2 - 10.1007/s12672-017-0289-2
DO - 10.1007/s12672-017-0289-2
M3 - SCORING: Journal article
C2 - 28247362
VL - 8
SP - 127
EP - 134
JO - DISCOV ONCOL
JF - DISCOV ONCOL
SN - 1868-8497
IS - 2
ER -