PURPOSE: To describe the frequency and severity of atherosclerosis contained within the non-neoplastic tissue of partial nephrectomy (PN) specimens. METHODS: Archived open PN specimens were evaluated for histological evidence of atherosclerosis. Clinically significant atherosclerosis was defined as arterial luminal narrowing of >25% due to fibrointimal thickening. Histological findings were correlated with clinical data including history of major medical comorbidities and preoperative statin use. RESULTS: The study cohort was comprised of 114 patients (71 men and 43 women). The mean age at the time of surgery was 59.3 years, and 69 (60.5%) patients had a history of at least one major medical comorbidity including hypertension (54.5%), diabetes (16.7%) and coronary artery disease (12.3%). Clinically significant atherosclerosis was observed in 29 (25.4%) patients. These individuals were older (p = 0.001), and three times more likely to have greater than one major medical comorbidity (p = 0.002). In addition, only 17 (58.6%) were prescribed a statin at the time of surgery. CONCLUSIONS: Atherosclerosis is frequently observed in the non-neoplastic tissue of PN specimens. Patients found to have atherosclerosis can potentially benefit from intensive lifestyle modification and medical therapy with lipid-lowering medications. These measures would likely have the greatest clinical impact on those patients without an existing history of major medical comorbidities.
PURPOSE: To describe the frequency and severity of atherosclerosis contained within the non-neoplastic tissue of partial nephrectomy (PN) specimens. METHODS: Archived open PN specimens were evaluated for histological evidence of atherosclerosis. Clinically significant atherosclerosis was defined as arterial luminal narrowing of >25% due to fibrointimal thickening. Histological findings were correlated with clinical data including history of major medical comorbidities and preoperative statin use. RESULTS: The study cohort was comprised of 114 patients (71 men and 43 women). The mean age at the time of surgery was 59.3 years, and 69 (60.5%) patients had a history of at least one major medical comorbidity including hypertension (54.5%), diabetes (16.7%) and coronary artery disease (12.3%). Clinically significant atherosclerosis was observed in 29 (25.4%) patients. These individuals were older (p = 0.001), and three times more likely to have greater than one major medical comorbidity (p = 0.002). In addition, only 17 (58.6%) were prescribed a statin at the time of surgery. CONCLUSIONS:Atherosclerosis is frequently observed in the non-neoplastic tissue of PN specimens. Patients found to have atherosclerosis can potentially benefit from intensive lifestyle modification and medical therapy with lipid-lowering medications. These measures would likely have the greatest clinical impact on those patients without an existing history of major medical comorbidities.
Authors: Haitham M Ahmed; Michael J Blaha; Khurram Nasir; Juan J Rivera; Roger S Blumenthal Journal: Am J Cardiol Date: 2011-10-18 Impact factor: 2.778
Authors: Michael Garcia-Roig; Michael A Gorin; Carlos Parra-Herran; Monica Garcia-Buitrago; Bruce R Kava; Merce Jorda; Mark S Soloway; Murugesan Manoharan; Gaetano Ciancio Journal: World J Urol Date: 2011-06-21 Impact factor: 4.226
Authors: Gagan Gautam; David Lifshitz; Sergey Shikanov; Jocelyn M Moore; Scott E Eggener; Arieh L Shalhav; Anthony Chang Journal: J Urol Date: 2010-09-17 Impact factor: 7.450
Authors: Mark J Sarnak; Andrew S Levey; Anton C Schoolwerth; Josef Coresh; Bruce Culleton; L Lee Hamm; Peter A McCullough; Bertram L Kasiske; Ellie Kelepouris; Michael J Klag; Patrick Parfrey; Marc Pfeffer; Leopoldo Raij; David J Spinosa; Peter W Wilson Journal: Circulation Date: 2003-10-28 Impact factor: 29.690
Authors: Laura E Geldmaker; Amanda E Kahn; Kevin A Parikh; Ivan E Porter; Daniela A Haehn; Essa M Bajalia; Qihui Zhai; Colleen T Ball; David D Thiel Journal: Front Surg Date: 2021-04-16