Factors associated with surgery in patients with renal cell carcinoma and venous tumor thrombus

被引:17
作者
Whitson, Jared M. [1 ]
Reese, Adam C. [1 ]
Meng, Maxwell V. [1 ]
机构
[1] Univ Calif San Francisco, Dept Urol, San Francisco, CA 94143 USA
关键词
renal cell carcinoma; inferior vena cava; nephrectomy; marriage; continental population groups; INFERIOR VENA-CAVA; SURGICAL-MANAGEMENT; RADICAL NEPHRECTOMY; EXTENSION; CANCER; EXPERIENCE; SURVIVAL; IMMUNOTHERAPY; COMPLICATIONS; THROMBECTOMY;
D O I
10.1111/j.1464-410X.2010.09593.x
中图分类号
R5 [内科学]; R69 [泌尿科学(泌尿生殖系疾病)];
学科分类号
1002 ; 100201 ;
摘要
Level of Evidence 4 What's known on the subject? and What does the study add? This is the first published report which is an in-depth analysis of factors associated with surgery versus non-operative management in patients with renal cell carcinoma and venous tumour thrombus. OBJECTIVE center dot Venous tumour thrombus is common in patients with renal cell carcinoma (RCC). Although surgical morbidity has decreased with time, nephrectomy with caval thrombectomy remains a high-risk procedure and may not be performed in all patients with this condition. Little is known about the factors influencing the decision to pursue surgery versus conservative management in patients with RCC and venous tumour thrombus. MATERIALS AND METHODS center dot The Surveillance, Epidemiology, and End Results database was used to identify study patients with RCC and venous tumour thrombus. center dot Multiple clinical, pathological and sociodemographic variables were assessed. center dot Univariable and multivariable logistic regression analysis was performed to identify factors associated with surgery. RESULTS center dot We identified 24 396 patients with RCC, of which 2265 (9.3%) had venous tumour thrombus. center dot Distant metastases (odds ratio [OR] 0.1, 95% CI 0.0-0.1), clinical stage T3c (OR 0.3, 95% CI 0.2-0.6), lymph node involvement (OR 0.4, 95% CI 0.2-0.6), being single (OR 0.4, 95% CI 0.3-0.7), and the age categories 61-70 years (OR 0.4, 95% CI 0.2-0.8, P = 0.01), 71-80 years (OR 0.2, 95% CI 0.1-0.3, P < 0.001), and >= 80 years (OR 0.1, 95% CI 0.0-0.1, P < 0.001) were significantly associated with non-surgical management. CONCLUSIONS center dot In this population-based study, over 80% of patients with RCC and venous tumour thrombus underwent surgical management. center dot Although age and TNM stage were strongly associated with the decision to undergo surgery, marital status was also associated with treatment choice. center dot It is unclear whether marital status affects oncological outcomes or complication rates so the reasons behind this association deserve further investigation.
引用
收藏
页码:729 / 734
页数:6
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