Vedran Premuzic1, Egon Kruezi2, Matea Berovic2, Lana Leko3, Lucija Susnjar3, Ingrid Marton2, Drazan Butorac3, Dubravko Habek2. 1. Department of Nephrology Hypertension, Dialysis and Transplantation, University Hospital Centre Zagreb, Kispaticeva 12, 10 000, Zagreb, Croatia. vpremuzic@gmail.com. 2. Department of Gynecology and Obstetrics, Clinical Hospital "Sveti Duh", Sveti Duh 64, 10 000, Zagreb, Croatia. 3. Department of Gynecology and Obstetrics, University Hospital Centre "Sestre Milosrdnice", Vinogradska Cesta 29, 10 000, Zagreb, Croatia.
Abstract
PURPOSE: Most site-specific cancer incidence is increased with the decrease of glomerular filtration rate (GFR). We analyzed endometrial cancers depending on different type, staging, and histology grades. We hypothesized that patients with lower GFR levels have an increased risk for higher staging and histology grades of endometrial cancers. METHODS: Patients were divided into two subgroups regarding GFR; the first group with GFR < 60 ml/min and the second group with GFR > 60 ml/min and regarding different histology grades and cancer stages. Cancers were also divided by stages (1-4). Patients were followed up during 1 year through regular controls in the outpatient clinic and during that time cancer recurrence was recorded. RESULTS: GFR was the strongest predictor for higher cancer histology grade and higher cancer staging. Patients with reduced GFR had OR for higher histology grade and higher staging of 1.06 and 1.06. Traditional risk factors for endometrial cancer development were not associated with higher histology grade or higher cancer staging. CONCLUSION: Higher staging and histology grades in patients with endometrial cancers are associated with reduced GFR. Patients with mild-to-moderate CKD had significantly higher number of cancers with higher histology grades and higher stages than patients with mild or normal GFR category. Decline in GFR was independently associated with more aggressive cancers without other well-known risk factors for endometrial cancer development like age, menopause, diabetes, and obesity.
PURPOSE: Most site-specific cancer incidence is increased with the decrease of glomerular filtration rate (GFR). We analyzed endometrial cancers depending on different type, staging, and histology grades. We hypothesized that patients with lower GFR levels have an increased risk for higher staging and histology grades of endometrial cancers. METHODS:Patients were divided into two subgroups regarding GFR; the first group with GFR < 60 ml/min and the second group with GFR > 60 ml/min and regarding different histology grades and cancer stages. Cancers were also divided by stages (1-4). Patients were followed up during 1 year through regular controls in the outpatient clinic and during that time cancer recurrence was recorded. RESULTS: GFR was the strongest predictor for higher cancer histology grade and higher cancer staging. Patients with reduced GFR had OR for higher histology grade and higher staging of 1.06 and 1.06. Traditional risk factors for endometrial cancer development were not associated with higher histology grade or higher cancer staging. CONCLUSION: Higher staging and histology grades in patients with endometrial cancers are associated with reduced GFR. Patients with mild-to-moderate CKD had significantly higher number of cancers with higher histology grades and higher stages than patients with mild or normal GFR category. Decline in GFR was independently associated with more aggressive cancers without other well-known risk factors for endometrial cancer development like age, menopause, diabetes, and obesity.
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