[Survival prognostic factors valuation on a series of 202 patients with surgical treatment of renal cell carcinoma].
OBJECTIVE
To describe renal cell carcinoma prognostic factors and set up the relationship with survival rates in this neoplasm. Likewise we show epidemiologic, clinical, diagnosis and therapeutic facts.


METHODS
We review 202 patients underwent surgical treatment for renal cell carcinoma and the following features were recorded: gender, age and presenting symptoms, especially incidentally discovered tumors; tumor-related factors like TNM tumor stage, tumor grade and venous involvement: therapy-related recorded were surgical techniques and cytokine-based therapy.


RESULTS
60% of the patients showed organ-confined disease, 10% of patients with renal cell carcinoma presented with nodal positive disease and 7% with systemic metastases. 42% of patients presenting incidental tumor, with survival rates substantially better than that for symptomatic patients. 42% of patients with nodal positive disease presented systemic metastases at diagnosis, and 30% at surveillance. Systemic metastases presented a particularly poor prognosis for patients with renal cell carcinoma, with 12-months survival rates that 0%. Patients with cytokine-related therapy for metastatic disease presented 24-months survival rates that 20%.


CONCLUSIONS
Renal cell carcinoma remains a major source of mortality, basically at advanced disease (nodal positive disease or systemic disease), without a clear improvement of survival rates despite the newer therapy modalities.
Ortiz Gorraiz
M
M
Servicio de Urología, Hospital Universitario Virgen de las Nieves, Granada. mortig@fundacionhvn.org
Vicente Prados
F J
FJ
Rosales Leal
J L
JL
Honrubia Vílchez
B
B
Martínez Morcillo
A
A
Cózar Olmo
J M
JM
Espejo Maldonado
E
E
Tallada Buñuel
M
M
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002292:Carcinoma, Renal Cell / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000401:mortality* / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D009367:Neoplasm Staging; D009392:Nephrectomy / Q000401:mortality; D011379:Prognosis; D012189:Retrospective Studies; D012307:Risk Factors; D016019:Survival Analysis; D015996:Survival Rate