Postoperative 5-FU based Radiochemotherapy in Rectal Cancer: Retrospective Long Term Results and Prognostic Factors of a Pooled Analysis on 1,338 Patients

被引:0
作者
Genovesi, Domenico [1 ]
Myerson, Robert J. [2 ]
Cefaro, Giampiero Ausili [1 ]
Vinciguerra, Annamaria [1 ]
Augurio, Antonietta [1 ]
Trignani, Marianna [1 ]
Di Tommaso, Monica [1 ]
Nuzzo, Marianna [1 ]
Lupattelli, Marco [3 ]
Aristei, Cynthia [3 ]
Bellavita, Rita [3 ]
Scandolaro, Luciano [4 ]
Cosentino, Dorian [4 ]
Pani, Giuseppe [5 ]
Ziccarelli, Luigi [6 ]
Gambacorta, Maria A. [7 ]
Barba, Maria C. [7 ]
Maranzano, Ernesto [8 ]
Trippa, Fabio [8 ]
Sciacero, Piera [9 ]
Niespolo, Rita [10 ]
Leonardi, Cristina [11 ]
Iannone, Tiziana [12 ]
Rosetto, Maria Elena [13 ]
Fusco, Vincenzo [14 ]
Sanpaolo, Piero [14 ]
Melano, Antonella [15 ]
Valvo, Francesca [16 ]
Capirci, Carlo [17 ]
De Paoli, Antonino [18 ]
Di Nicola, Marta [19 ]
Mantello, Giovanna [20 ]
Valentini, Vincenzo [7 ]
机构
[1] Univ G DAnnunzio, Dept Radiotherapy, I-66100 Chieti, Italy
[2] Washington Univ, Dept Radiat Oncol, St Louis, MO USA
[3] Dept Radiotherapy, Perugia, Italy
[4] Dept Radiotherapy, Como, Italy
[5] Dept Radiotherapy, Trento, Italy
[6] Dept Radiotherapy, Cosenza, Italy
[7] Univ Cattolica Sacro Cuore, Dept Radiotherapy, Rome, Italy
[8] Dept Radiotherapy, Terni, Italy
[9] Dept Radiotherapy, Ivrea, Italy
[10] Dept Radiotherapy, Monza, Italy
[11] European Inst Oncol, Dept Radiotherapy, Milan, Italy
[12] Dept Radiotherapy, Belluno, Italy
[13] Dept Radiotherapy, Viterbo, Italy
[14] CRO, Dept Radiotherapy, Rionero In Vulture, Italy
[15] Dept Radiotherapy, Cuneo, Italy
[16] Ist Nazl Tumori, Dept Radiotherapy, I-20133 Milan, Italy
[17] Dept Radiotherapy, Rovigo, Italy
[18] CRO, Dept Radiotherapy, Aviano, Italy
[19] Univ G DAnnunzio, Dept Biomed Sci, Lab Biostat, I-66100 Chieti, Italy
[20] Dept Radiotherapy, Ancona, Italy
关键词
Rectal cancer; adjuvant therapy; staging; prognostic factors; ADJUVANT RADIATION-THERAPY; UICC STAGE-II; LOCAL RECURRENCE; PHASE-III; EUROPEAN-ORGANIZATION; COLORECTAL-CANCER; RADICAL SURGERY; DUKES B; RADIOTHERAPY; FLUOROURACIL;
D O I
暂无
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Aim: To evaluate survival outcomes of patients in pStage II-III rectal cancer treated with adjuvant 5-fluorouracil-based radiochemotherapy and toretrospectively analyze the impact of prognostic variables on local control, metastasis-free survival and cause-specific survival. Patients and Methods: A total of 1,338 patients, treated between 1985-2005 for locally advanced rectal cancer, who underwent surgery and postoperative 5-fluorouracil-based chemoradiation, were selected. Results: The actuarial 5- and 10-year outcomes were: local control 87.0%-84.1%, disease-free survival 61.6%-52.1%, metastasis-free survival 72.0%-67.2%, cause-specific survival 70.4%-57.5%, and overall survival 63.8%-53.4%. Better outcomes were observed in patients with IIA, IIIA stage. Multivariate analyses showed that variables significantly affecting metastasis-free survival were pT4 and pN2, while for cancer-specific survival those variables were age >65 years, pT4, pN1, pN2, distal tumors and number of lymph nodes removed <= 12 Conclusion: This study confirmed that among stage II-III rectal cancer patients there are subgroups of patients with different clinical outcomes.
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页码:4557 / 4566
页数:10
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