Comparison of effectiveness and safety of different treatment modes for limited-stage small cell lung / 中国医学科学院学报
Acta Academiae Medicinae Sinicae
;
(6): 343-347, 2013.
Artigo
em Chinês
| WPRIM
| ID: wpr-285999
ABSTRACT
<p><b>OBJECTIVE</b>To compare the effectiveness and safety of different treatment modes for limited-stage small cell lung cancer(SCLC).</p><p><b>METHODS</b>The clinical data of 171 SCLC patients who had received different therapies were retrospectively analyzed.</p><p><b>RESULTS</b>Of these 171 patients,55 had received concurrent radiochemotherapy,66 received sequential radiochemotherapy,and 50 received chemotherapy alone. For these 171 patients,the overall response rate(ORR)was 73.1%,overall survival(OS)and progression-free survival(PFS)were 23.5 months and 15.2 months,respectively,and the 1-,3-,and 5-year survival rates were 76.2%,30.4%,and 16.3%,respectively. For the concurrent group,sequential group,chemotherapy alone group,the median OS were 30.6,23.1,and 19.1 months,the median PFS were 19.7,13.3,and 11.5 months,and the 5-year survival rate was 28.7%,13.6%,and 9.4%,respectively(all P<0.05). The main toxic effects were myelosuppression,radiation pneumonia,and radiation esophagitis. The incidences of 1-2 grade myelosuppression were 92.7%,89.4%,and 92% in the concurrent group,sequential group,and chemotherapy alone group(P=0.25). For concurrent group and sequential group,the incidence of 1 grade radiation pneumonia were 47.2% and 50%,respectively(P=0.61),whereas the incidence of 1-2 grade radiation esophagitis were 94.5% and 75.8%(P=0.02). Multivariate analysis showed that gender,ECOG score,TNM stage,and thoracic radiation therapy were the independent prognostic factors for SCLC.</p><p><b>CONCLUSION</b>Concurrent radiochemotherapy is the treatment of choice for SCLC patients because it can improve the survival with tolerable toxicities.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Terapêutica
/
Epidemiologia
/
Taxa de Sobrevida
/
Estudos Retrospectivos
/
Mortalidade
/
Pneumonite por Radiação
/
Tratamento Farmacológico
/
Esofagite
/
Carcinoma de Pequenas Células do Pulmão
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
Limite:
Adulto
/
Idoso
/
Feminino
/
Humanos
/
Masculino
Idioma:
Chinês
Revista:
Acta Academiae Medicinae Sinicae
Ano de publicação:
2013
Tipo de documento:
Artigo
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