当前位置： SCI文献检索 > Clinical Genitourinary Cancer期刊下所有文献 > Nephron-sparing surgery for renal tumors measuring more than 7 cm: morbidity, and functional and oncological outcomes.

Nephron-sparing surgery for renal tumors measuring more than 7 cm: morbidity, and functional and oncological outcomes.

Abstract：

BACKGROUND:The purpose of this study was to evaluate morbidity, functional, and oncological outcomes after NSS in renal tumors > 7 cm. MATERIALS AND METHODS:We retrospectively analyzed data from 168 patients with tumors > 7 cm who were treated using NSS between 1998 and 2012. RESULTS:Imperative and elective indications accounted for 76 (45.2%) and 92 (54.8%) patients, respectively. Major perioperative complications and renal function deterioration occurred in 33 (19.6%) and 51 patients (30.4%), respectively. In multivariate analysis, age older than 60 years (P = .001; hazard ratio [HR], 5) and tumor malignancy (P = .014; HR, 6.7) were prognostic factors for renal function deterioration whereas imperative indication was a risk factor for major postoperative complications (P = .0019; HR, 2.7). In 126 (75%) patients with malignant tumors, after a median follow-up of 30 months (range, 1-254 months), 25 patients (20.2%) died. In multivariate analysis, imperative indication (P = .023; HR, 4.2), positive surgical margin (P = .021; HR, 3.3), and Fuhrman grade > II (P = .013; HR, 3.7) were prognostic indicators for cancer-free survival (CFS). Imperative indication (P = .04; HR, 8.5) and Fuhrman grade > II (P = .04; HR, 3.9) were predictive factors of cancer-specific survival (CSS). In case of elective indication, positive surgical margin, local recurrence, and cancer-related death occurred in 4 (7.6%), 1 (1.1%), and 1 (1.1%) cases, respectively. For elective indication, 5-year estimates of CFS, CSS, and overall survival rates were: 85.7%, 98%, and 93.9%, respectively. CONCLUSION:In this selected population, imperative vs. elective indication status seems to play a critical role in oncologic outcomes. Oncologic results for elective indications are close to those reported with radical nephrectomy.

journal_name

Clin Genitourin Cancer

journal_title

Clinical genitourinary cancer

authors

Bigot P,Hétet JF,Bernhard JC,Fardoun T,Audenet F,Xylinas E,Ploussard G,Pignot G,Bessede T,Ouzaid I,Robine E,Brureau L,Merigot de Treigny O,Maurin C,Long JA,Rouffilange J,Hoarau N,Lebdai S,Rouprêt M,Bastien L,Neuzi

doi

10.1016/j.clgc.2013.09.004

subject

Has Abstract

pub_date

2014-02-01 00:00:00

pages

e19-27

issue

eissn

1558-7673

issn

1938-0682

pii

S1558-7673(13)00215-2

journal_volume

pub_type

杂志文章

在线工具

Nephron-sparing surgery for renal tumors measuring more than 7 cm: morbidity, and functional and oncological outcomes.