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1.
Rev. Assoc. Med. Bras. (1992, Impr.) ; 41(4): 277-83, jul.-ago. 1995. tab, graf
Article in Portuguese | LILACS | ID: lil-164088

ABSTRACT

OBJETIVOS. De uma casuística de 1.900 pacientes portadores de câncer de esôfago, matriculados no Hospital A.C. Camargo, Sao Paulo, SP, no período de 1947 a 1986, foram estudados 234 casos submetidos a ressecçao cirúrgica. Durante estas quatro décadas aconteceram modificaçoes marcantes na filosofia da terapêutica destas neoplasias. MÉTODO. Foram identificadas cinco diferentes séries históricas e scus resultados apresentados. RESULTADOS. O primeiro grupo (1947-60) consistiu de 47 casos, que somente foram submetidos a cirurgia. 0 segundo grupo (1961-70), com 56 casos, teve radioterapia pré e pós-operatória em baixas doses. A reconstruçao do trânsito foi realizada com cólon subcutâneo. De 1971-75, o mesmo esquema terapêutico foi usado, exceto para a radioterapia pré-operatória, que foi administrada em altas doses (31 casos). No quarto grupo (1976-82), com 68 casos, houve associaçao da quimioterapia à radioterapia. No último grupo (1983-86), com 32 casos, o esquema foi: quimioterapia pré-operatória, ressecçao cirúrgica com reconstruçao pelo estômago, seguida de radioterapia em altas doses no leito cirúrgico e quimioterapia. Os fatores prognósticos estudados que demonstraram significância estatística foram o diâmetro do tumor e o comprometimento linfonodal periesofágico. CONCLUSAO. A sobrevida de cinco anos dos pacientes com este último planejamento terapêutico permitiu uma evoluçao de 3,7 por cento para 9,0 por cento, conseguindo-se, igualmente, sobrevivência de dez anos.


Subject(s)
Humans , Adult , Middle Aged , Carcinoma, Squamous Cell/therapy , Esophageal Neoplasms/therapy , Brazil , Treatment Outcome , Combined Modality Therapy , Carcinoma, Squamous Cell/complications , Carcinoma, Squamous Cell/mortality , Postoperative Complications , Esophageal Neoplasms/complications , Esophageal Neoplasms/mortality , Esophageal Neoplasms/pathology
2.
Rev Assoc Med Bras (1992) ; 41(4): 277-83, 1995.
Article in Portuguese | MEDLINE | ID: mdl-8731609

ABSTRACT

OBJECTIVES: From 1947-1986 we reviewed a historical series of 1,900 cases of esophageal cancers registered at the A.C. Camargo Hospital, São Paulo, Brazil. Two hundred and thirty four cases were submitted to surgical resection. During these 4 decades the treatment philosophy of these tumors has changed. METHOD: Five different historical groups were identified and the results are presented. RESULTS: The first group (1947-60) consisted of 47 cases only submitted to surgical resection. The second group (1961-70) of 56 cases had pre and pos surgery radiotherapy in low doses and the reconstruction was made using subcutaneous colon. From 1971-75 the same approach was used except with high dose preoperative radiotherapy (31 cases). In the 4th group (1976-82) of 68 cases preoperative radiotherapy (high dose) and chemotherapy were used. In the last group (1983-86) composed of 32 cases the treatment was preoperative chemotherapy, surgical resection with gastric reconstruction followed with high doses radiotherapy in the surgical bed and chemotherapy. The only significant prognostic factors in the statistical analysis were tumor size and involvement peri-esophageal lymph nodes. CONCLUSION: A five year survival from 3.7% to 9.0% was obtained through the use of the fifth group treatment planning.


Subject(s)
Carcinoma, Squamous Cell/therapy , Esophageal Neoplasms/therapy , Adult , Aged , Brazil , Carcinoma, Squamous Cell/complications , Carcinoma, Squamous Cell/mortality , Combined Modality Therapy , Esophageal Neoplasms/complications , Esophageal Neoplasms/mortality , Female , Humans , Male , Middle Aged , Postoperative Complications , Retrospective Studies , Treatment Outcome
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