Objective： To evaluate the clinical effect of gemcitabine and concurrent three-dimensional conformal radiation therapy （3D-CRT） for locally advanced non-small cell lung cancer （NSCLC）. Methods： From April 2002 t...Objective： To evaluate the clinical effect of gemcitabine and concurrent three-dimensional conformal radiation therapy （3D-CRT） for locally advanced non-small cell lung cancer （NSCLC）. Methods： From April 2002 to June 2005, 38 patients with inoperable stage Ⅲ NSCLC were treated with gemcitabine and 3D-CRT simultaneously. Chemotherapy consisted of intravenously gemcitabine 350 mg/m^2 on days 1, 8, 15, 22, 29, 36.3D-CRT was delivered up to a total dose of 60-64 Gy with a 2.0 Gy dose fraction per day, 5 days per week. Results： The overall response rates of primary tumor and mediastinum metastatic node were 86.8% （33/38） and 90.6% （29/32） respectively, and 91.7% （22/24） and 78.6% （11/14） for squamous cell carcinoma and adenocarcinoma respectively. The acute side effects of patients were mostly myelosuppression, nausea, vomiting, radiation-induced esophagitis and pneumonitis （RTOG 1/11）, however, all of them were cured. Conclusion： Concurrent application of gemcitabine and 3D-CRT can improve the overall response rate for locally advanced NSCLC without aggravating the side effects.展开更多
Objective： To evaluate the clinical effects and toxicity of concurrent chemoradiotherapy combined with Kanglaite injection in the treatment of regionally advanced unresectable non-small cell lung cancer. Methods： 48...Objective： To evaluate the clinical effects and toxicity of concurrent chemoradiotherapy combined with Kanglaite injection in the treatment of regionally advanced unresectable non-small cell lung cancer. Methods： 48 patients with regionally advanced unresectable non-small cell lung cancer were randomized to two groups, 25 patients in the combination group （concurrent chemoradiotherapy ＋ Kanglaite） and 23 patients in the control group （concurrent chemoradiotherapy）. The combination group received chemotherapy of vinorelbine （NVB） plus cisplatin （DDP） regimen, radiotherapy was given with conventional fraction in 2 Gy per fraction and five fractions per week concurrently. The total tumor doses were 56-60 Gy. Combined with Kanglaite injection 200 mud for twenty-one days for two courses in the combination group, the control group was chemoradiotherapy only. Effects and toxicities were evaluated according to the criteria of WHO. Results： The CR rates in the combination group and control group were 24.0% （6/25） and 13.0% （3/23）, respectively （P 〉 0.05）. Response （CR ＋ PR） rates of combination group were 76.0 % （19/25） and 69.6% （16/23） in control group, P 〉 0.05. The incidence rates of grades 3-4 leukocytopenia, grades 3-4 digestive system （nausea and vomiting） and grades 3-4 esophagitis in the combination group and control group were 40.0% （10/25）, 8.0% （2/25）, 16.0% （4/25） and 69.6% （16/23）, 34.8% （8/23）, 43.5% （10/23）, respectively （P 〈 0.05）. KPS and body weight score significantly increased in combination group after the combined treatment, P 〈 0.05. Conclusion： Concurrent chemoradiotherapy combined with Kanglaite injection can relieve side effects of chemoradiotherapy in the treatment of regionally advanced unresectable non-small cell lung cancer, and improve quality of life. Kanglaite injection may increase effective rate of regionally advanced unresectable non-small cell lung cancer combined with concurrent chemoradiotherapy.展开更多
Objective： To evaluate the feasibility and therapeutic effect of chemotherapy combined with regional radio frequency hyperthermia for pretreated locally advanced non-small cell lung cancer. Methods： 29 patients with...Objective： To evaluate the feasibility and therapeutic effect of chemotherapy combined with regional radio frequency hyperthermia for pretreated locally advanced non-small cell lung cancer. Methods： 29 patients with stage Ⅲb non- small cell lung cancer were enrolled in present study, administered chemotherapy up to 4 cycles and radio frequency hyperthermia up to 32 times. The primary end points were grade 3, 4 hematological or non-hematological toxicities and progression free survival, the secondary end points were response rate, tumor control rate and overall survival. Method of Kaplan-Meier was used to do the survival analysis. Results： 21 patients completed whole treatment. The most common grade 3, 4 toxicity was neutropenia （24.1%）. Median progression free survival was 4 months （range 0-13 months）, one year progression free survival rate was 10.3%, Overall response rate was 25.9%, tumor control rate was 66.6%. Median overall survival was 11 months （range 2-18^＊ months）, one year overall survival rate was 44.8%. Conclusion： Treatment of chemotherapy in conjunction with regional hyperthermia was safe and well tolerant, and it showed an impressive tumor control rate and an acceptable one year progression free survival.展开更多
文摘Objective： To evaluate the clinical effect of gemcitabine and concurrent three-dimensional conformal radiation therapy （3D-CRT） for locally advanced non-small cell lung cancer （NSCLC）. Methods： From April 2002 to June 2005, 38 patients with inoperable stage Ⅲ NSCLC were treated with gemcitabine and 3D-CRT simultaneously. Chemotherapy consisted of intravenously gemcitabine 350 mg/m^2 on days 1, 8, 15, 22, 29, 36.3D-CRT was delivered up to a total dose of 60-64 Gy with a 2.0 Gy dose fraction per day, 5 days per week. Results： The overall response rates of primary tumor and mediastinum metastatic node were 86.8% （33/38） and 90.6% （29/32） respectively, and 91.7% （22/24） and 78.6% （11/14） for squamous cell carcinoma and adenocarcinoma respectively. The acute side effects of patients were mostly myelosuppression, nausea, vomiting, radiation-induced esophagitis and pneumonitis （RTOG 1/11）, however, all of them were cured. Conclusion： Concurrent application of gemcitabine and 3D-CRT can improve the overall response rate for locally advanced NSCLC without aggravating the side effects.
文摘Objective： To evaluate the clinical effects and toxicity of concurrent chemoradiotherapy combined with Kanglaite injection in the treatment of regionally advanced unresectable non-small cell lung cancer. Methods： 48 patients with regionally advanced unresectable non-small cell lung cancer were randomized to two groups, 25 patients in the combination group （concurrent chemoradiotherapy ＋ Kanglaite） and 23 patients in the control group （concurrent chemoradiotherapy）. The combination group received chemotherapy of vinorelbine （NVB） plus cisplatin （DDP） regimen, radiotherapy was given with conventional fraction in 2 Gy per fraction and five fractions per week concurrently. The total tumor doses were 56-60 Gy. Combined with Kanglaite injection 200 mud for twenty-one days for two courses in the combination group, the control group was chemoradiotherapy only. Effects and toxicities were evaluated according to the criteria of WHO. Results： The CR rates in the combination group and control group were 24.0% （6/25） and 13.0% （3/23）, respectively （P 〉 0.05）. Response （CR ＋ PR） rates of combination group were 76.0 % （19/25） and 69.6% （16/23） in control group, P 〉 0.05. The incidence rates of grades 3-4 leukocytopenia, grades 3-4 digestive system （nausea and vomiting） and grades 3-4 esophagitis in the combination group and control group were 40.0% （10/25）, 8.0% （2/25）, 16.0% （4/25） and 69.6% （16/23）, 34.8% （8/23）, 43.5% （10/23）, respectively （P 〈 0.05）. KPS and body weight score significantly increased in combination group after the combined treatment, P 〈 0.05. Conclusion： Concurrent chemoradiotherapy combined with Kanglaite injection can relieve side effects of chemoradiotherapy in the treatment of regionally advanced unresectable non-small cell lung cancer, and improve quality of life. Kanglaite injection may increase effective rate of regionally advanced unresectable non-small cell lung cancer combined with concurrent chemoradiotherapy.
文摘Objective： To evaluate the feasibility and therapeutic effect of chemotherapy combined with regional radio frequency hyperthermia for pretreated locally advanced non-small cell lung cancer. Methods： 29 patients with stage Ⅲb non- small cell lung cancer were enrolled in present study, administered chemotherapy up to 4 cycles and radio frequency hyperthermia up to 32 times. The primary end points were grade 3, 4 hematological or non-hematological toxicities and progression free survival, the secondary end points were response rate, tumor control rate and overall survival. Method of Kaplan-Meier was used to do the survival analysis. Results： 21 patients completed whole treatment. The most common grade 3, 4 toxicity was neutropenia （24.1%）. Median progression free survival was 4 months （range 0-13 months）, one year progression free survival rate was 10.3%, Overall response rate was 25.9%, tumor control rate was 66.6%. Median overall survival was 11 months （range 2-18^＊ months）, one year overall survival rate was 44.8%. Conclusion： Treatment of chemotherapy in conjunction with regional hyperthermia was safe and well tolerant, and it showed an impressive tumor control rate and an acceptable one year progression free survival.
