DCF方案治疗晚期胃癌患者的临床分析

目的:观察DCF方案治疗局部进展期或转移性胃癌的疗效和不良反应。方法:自2007年10月至2009年8月,42例晚期胃癌患者采用DCF,DXT(多西紫杉醇)75mg/m2,静脉滴注,第1天;DDP(顺铂)25 mg/m2,第1-3天;CF(亚叶酸钙)200mg/d,静脉滴注2小时,第1-5天;5-FU(氟尿嘧啶)500mg/m2,第1-5天,静脉滴注5-6小时,3周为1周期,方案治疗,按WHO标准评价近期疗效和不良反应,随访疾病进展时间(TTP)和中位生存期(MST)。结果:全组42例均可评价疗效,其中CR 3例,PR 19例,SD 11例,PD 9例。有效率(RR)为54.7%,中位TTP为5.5个月,中位MST为10个月。不良反应主要是骨髓抑制及胃肠道反应,其次为口腔黏膜炎、腹泻及周围神经毒性。结论:DCF方案治疗晚期胃癌的疗效较好,不良反应可以耐受。     

DCF方案治疗晚期胃癌患者的临床分析

目的：观察DCF方案治疗局部进展期或转移性胃癌的疗效和不良反应。方法：自2007年10月至2009年8月,42例晚期胃癌患者采用DCF,DXT（多西紫杉醇）75mg/m2,静脉滴注,第1天;DDP（顺铂）25 mg/m2,第1-3天;CF（亚叶酸钙）200mg/d,静脉滴注2小时,第1-5天;5-FU（氟尿嘧啶）500mg/m2,第1-5天,静脉滴注5-6小时,3周为1周期,方案治疗,按WHO标准评价近期疗效和不良反应,随访疾病进展时间（TTP）和中位生存期（MST）。结果：全组42例均可评价疗效,其中CR 3例,PR 19例,SD 11例,PD 9例。有效率（RR）为54.7%,中位TTP为5.5个月,中位MST为10个月。不良反应主要是骨髓抑制及胃肠道反应,其次为口腔黏膜炎、腹泻及周围神经毒性。结论：DCF方案治疗晚期胃癌的疗效较好,不良反应可以耐受。     

多西他赛单药治疗老年晚期非小细胞肺癌的临床观察

目的：观察多西他赛单药治疗晚期非小细胞肺癌（ＮＳＣＬＣ）老年患者的临床疗效和不良反应。方法：４２例晚期ＮＳＣＬＣ初治老年患者予以多西他赛７０ｍｇ／ｍ^２治疗,２１天为１周期,治疗２～４周期,随访至疾病进展和死亡。结果：ＣＲ１例,ＰＲ９例,ＳＤ１３例,ＰＤ１７例,总有效率（ＣＲ＋ＰＲ）３５.０％,疾病控制率（ＣＲ＋ＰＲ＋ＳＤ）５７.５％,中位无进展生存期４.２个月,中位生存期６.１个月,１年生存率为３５.８％。主要毒副反应为骨髓抑制和血小板减少。结论：多西他赛单药治疗老年晚期ＮＳＣＬＣ有效且耐受性好。     

Adriamycin versus methotrexate in five-drug combination chemotherapy for advanced breast cancer: a randomized trial.

Adriamycin is of noteworthy efficacy in the treatment of metastatic breast cancer. Its role in combination regimens is under investigation. One hundred seventy-five women with advanced breast cancer were entered into a prospectively randomized trial comparing two five-drug regimens. Regimen CMFVP consisted of cyclophosphamide (C), methotrexate (M), 5-fluorouracil (F), vincristine (V), and prednisone (P). Regimen CAFVP was identical but substituted Adriamycin (A) for methotrexate. Twenty-seven patients were disqualified; 148 were evaluable. With CMFVP the complete response rate (CR) was 11%, and the partial response rate (PR) was 46%; with CAFVP, CR was 13% and PR was 45%. Duration of response tended to be slightly longer for patients on the Adriamycin arm. The median survival for CR and PR patients with CMFVP was 20.2 months, which was shorter (p = .07) than the 33 month median survival with CAFVP. Although statistical significance was not reached at the 5% level, the increased survival of responders on the Adriamycin regimen supports the data of other studies which suggest that first line combination chemotherapy in advanced breast cancer should include Adriamycin.     

Biweekly docetaxel and weekly trastuzumab treatment in HER 2-overexpressing metastatic breast cancer patients

Docetaxel and trastuzumab can be considered to be active drugs for HER 2-overexpressing metastatic breast cancer (MBC). This study was conducted to determine the activity of combination therapy with docetaxel and trastuzumab in MBC patients by assessing the response rate (RR), time to progression (TTP) and safety. We administered the combination of docetaxel 30-40 mg/m(2) biweekly and trastuzumab using a 4 mg/kg loading dose and thereafter 2 mg/kg weekly. Between October 2001 and December 2004, 14 patients with HER 2 positive (3+ by immunohistochemistry) MBC were enrolled in this study. The overall RR was 50.0% (7/14), with 1 CR, 6 PR, 3 NC and 4 PD. Median follow-up time was 15.0 months, while the median TTP was 10.8 months,and the median OS 21.8 months.     

Randomized trial comparing cyclophosphamide,methotrexate, and 5-fluorouracil (CMF) with rotational CMF,epirubicin and vincristine as primary chemotherapy in operable breast carcinoma

BACKGROUND: According to the overview of Early Breast Cancer Trialists' Collaborative Group, anthracycline containing regimens are superior to cyclophosphamide, methotrexate, and 5-fluorouracil (CMF) as adjuvant chemotherapy for breast carcinoma, but no comparative information is available in terms of primary chemotherapy. In the current randomized controlled trial, the authors compared CMF with a chemotherapy regimen including CMF, epirubicin, and vincristine (CMFEV). METHODS: Two hundred eleven patients with Stages I and II palpable breast carcinoma and tumor diameter > 2.5 cm or < or = 2.5 cm with cytologically proven axillary lymph node involvement were randomized to receive CMF (arm A) or CMFEV regimen (arm B) for four cycles before surgery. After surgery, patients in both arms received adjuvant CMF for three cycles; the postmenopausal patients also received tamoxifen for two years. RESULTS: There were no significant differences in the complete response (CR) and in the CR plus partial response (PR) rates between the two arms. In the subset analysis, among premenopausal patients, significantly higher rates of CR (26% vs 4%, P = 0.004) and of CR + PR rates (80% vs 54%, P = 0.007) were observed in the CMFEV, as compared to the CMF arm. Multivariate analysis confirmed the presence of a significant interaction between menopausal status and type of treatment on the probability of achieving CR (P = 0.02) or CR + PR (P = 0.01). There were no major differences in the side effects of the two treatments, with the exception of more frequent alopecia in the experimental arm. CONCLUSIONS: The results of the current study are in line with those of previous published randomized clinical trials comparing regimens without and with anthracycline as adjuvant treatment, indicating an agreement between the short term response to primary chemotherapy and the long term results observed in the adjuvant setting.     

希罗达联合多西紫杉醇治疗晚期乳腺癌20例临床观察

目的观察以希罗达为主的联合多西紫杉醇治疗晚期乳腺癌的疗效及毒副反应。方法2004年1月至2006年1月对20例晚期乳腺癌患者,采用希罗达2500mg/m^2,每天分早晚2次餐后30min温开水送服,连用14天,停药7天。多西紫杉醇75mg/m^2加生理盐水100ml第1,8天静脉滴注,在接受多西紫杉醇治疗之前进行预处理,在用药前日晚21时及次日5时口服地塞米松7.5mg,连服3天,21天为1个周期。治疗2～4个周期后评价疗效及不良反应。结果20例患者中8例接受了2个周期化疗,12例完成4个周期的化疗。完全缓解（CR）,2例（10%）部分缓解（PR）,7例（35%）好转（MR）,4例（20%）稳定（SD）,2例（10%）进展（PD）,5例（25%）总有效率（RR）,（CR＋PR）45%。最常见的不良反应为胃肠道反应、骨髓抑制、手足综合症、皮肤色素沉着、少数乏力等。Ⅲ度不良反应仅见于少数病例,其中中性粒细胞减少5例、手足综合症2例。结论希罗达联合多西紫杉醇作为二线方案治疗晚期乳腺癌的疗效确切,显著延长疾病进展时间,提高生存率,而且不良反应轻,有望成为紫杉类或蒽环类药物治疗失败的晚期乳腺癌的理想方案。     

多西他赛联合顺铂治疗蒽环类耐药的晚期三阴性乳腺癌的临床观察

目的观察多西他赛联合顺铂治疗蒽环类耐药的晚期三阴性乳腺癌的疗效及安全性。方法 18例蒽环类耐药的晚期三阴性乳腺癌患者给予多西他赛75 mg·m-2,静滴,d1;顺铂25 mg·m-2,静滴,d1～3,3周重复,治疗后评价客观疗效及毒副反应。结果 18例患者均可评价疗效,PR 7例(38.9%),SD 8例(44.4%),PD 3例(16.7%),总有效率为38.9%。中位疾病进展时间为6.5个月。毒副反应主要为骨髓抑制和胃肠道反应。结论多西他赛联合顺铂方案治疗蒽环类耐药的晚期三阴性乳腺癌疗效确切,安全性较好。     

C-erbB-2 expression does not predict response to docetaxel or sequential methotrexate and 5-fluorouracil in advanced breast cancer

Breast cancer patients with c-erbB-2-positive tumours seem to benefit from anthracycline-based adjuvant chemotherapy. The predictive value of c-erbB-2 for taxane sensitivity is not yet clear. The purpose of this study was to assess whether c-erbB-2 expression is associated with clinical sensitivity to docetaxel (T) or sequential methotrexate and 5-fluorouracil (MF). A total of 283 patients with metastatic breast cancer were initially enrolled in a randomised multicentre trial comparing docetaxel with sequential MF in advanced breast cancer. Paraffin-embedded blocks of the primary tumour were available for 131 patients (46%). c-erbB-2 status was determined by immunohistochemistry using a polyclonal antibody to the c-erbB-2 protein. C-erbB-2 expression was scored in a semi-quantitative fashion using a 0 to 3+ scale. Staining scores 2+ or greater were considered positive. Response evaluation was performed according to World Health Organization (WHO) recommendations. Overall 54 (42%) patients had c-erbB-2-positive tumours. There was no association between treatment outcome and c-erbB-2 overexpression. The overall response rates (RR) (n=128) among c-erbB-2-negative and -positive patients were 35 and 44%, respectively (P=0.359). In the MF arm (n=62), the RR was somewhat higher in the c-erbB-2 overexpressors (33% versus 18%, P=0.18). In the docetaxel arm the RRs were very similar, regardless of the c-erbB-2 expression (53% versus 53%). While several studies have suggested a prognostic and putative predictive significance of c-erbB-2 overexpression in early breast cancer, the significance of c-erbB-2 expression as a predictive factor for response to various cytotoxic treatments in advanced breast cancer is still controversial. In this study, c-erbB-2 expression could not predict response to either MF or T. Thus, tumours over-expressing c-erbB-2 are not uniformly more sensitive to taxanes and c-erbB-2 expression cannot yet be applied clinically as a predictive factor for response in advanced breast cancer.     

Docetaxel therapy against anthracycline resistant breast cancer]

To evaluate the efficacy of docetaxel therapy against anthracycline-resistant breast cancer, twenty patients were treated with docetaxel. Of the 20 patients pretreated with anthracycline, 17 were clinically anthracycline-resistant and the remaining three were refractory to anthracycline on histoculture drug response assay. Nine patients had loco-regional recurrence and 11 had distant +/- loco-regional recurrence. Docetaxel (49-60 mg/m2) was administered every 4 weeks, and was infused 1-13 times (median; 3 times). Of the 19 evaluable patients, eight (42%) showed partial response with the docetaxel therapy. Durations of the response ranged from 1 to 8 months (median; 4 months). Major adverse effects of the therapy were alopecia, neutropenia, and leucocytopenia. Hypersensitivity reaction was observed in one case. In addition, severe adverse effects such as grade 2 pneumonia and grade 4 diarrhea were found in one patient each. In conclusion, although the adverse effects are not negligible, docetaxel therapy is effective against anthracycline-resistant breast cancer.     

Docetaxel was effective as neoadjuvant chemotherapy for patients after failure of trans-arterial neoadjuvant chemotherapy with CEF in 2 cases of advanced breast cancer]

Docetaxel was effective as a second line neoadjuvant chemotherapy after failure of cyclophosphamide, epirubicin and 5-FU (CEF) in 2 cases of breast cancer. In Case 1, 4 cycles of trans-arterial neoadjuvant chemotherapy of docetaxel showed a PR effect after failure of 2 cycles of trans-arterial neoadjuvant chemotherapy with CEF. This patient died of pleuritis carcinomatosa 18 months after surgery for breast cancer (latissimus dorsi muscle myocutaneous flap after radical mastectomy). In Case 2, 6 cycles of neoadjuvant venous drip infusion of docetaxel resulted in a CR effect after failure of 2 cycles of transarterial neoadjuvant chemotherapy with CEF. This patient is alive and disease-free 27 months after the operation for breast cancer (same operation as for Case 1). Docetaxel was effective as neoadjuvant chemotherapy for patients after failure of trans-arterial neoadjuvant chemotherapy with CEF.     

A phase II study of the effectiveness of docetaxel (Taxotere) in women with advanced breast cancer previously treated with polychemotherapy

Purpose: The aim was to study the effectiveness of docetaxel (Taxotere) in patients with advanced breast cancer treated previously with polychemotherapy. Patients and methods: Forty-nine patients received docetaxel (100 mg/m²; 1-h i.v. infusion) and corticosteroid premedication. Forty-one patients who had received previous anthracycline treatment were divided into anthracycline-refractory and anthracycline-resistant (early and late) groups. Results: Of 45 evaluable patients, 66.7% had a partial response (PR) and 2.2% a complete response (CR), giving an overall response rate (ORR) of 68.9%. The ORR in anthracycline-refractory patients was 60% versus 82.6% in anthracycline-resistant patients; the difference was not significant. The ORR in early-resistance patients was 62.5% versus 93.4% in late-resistance patients (0.05 < P < 0.1). The median response duration and overall survival was 8 months (range, 4–23+ months) and 11.5 months (range, 4–31+ months), respectively, in 39 patients treated previously for metastatic disease. For 295 courses, grade 3/4 neutropenia developed in 28.6% of patients (12.5% of courses) and was febrile in 26.5% of patients (6.1% of courses), including one septic death. Hypersensitivity reactions (HSR) developed in 16.3% of patients, and fluid retention developed in 34.7% of patients (11.9% of courses). Conclusions: Docetaxel is an active second-line drug in advanced breast cancer. The time of relapse after cessation of anthracycline treatment may be a significant prognostic factor. Received: 4 November 1998 / Accepted: 5 February 1999     

泰索帝联合顺铂治疗蒽环类耐药性晚期乳腺癌28例

目的 观察泰索帝联合顺铂治疗蒽环类耐药性晚期转移性乳腺癌28例的疗效与毒副反应.方法 泰索帝75 mg/m2,静滴,d1;顺铂75 mg/m2,静滴,d2-4,同时给与水化、利尿、止吐以及抗过敏预处理等治疗,21 d为1周期.中位化疗周期数为3个(2～5个)周期.结果 28例均可评价疗效.完全缓解(CR)2例(7.1%),部分缓解(PR)13例(46.4%),稳定(SD)6例(21.4%),进展(PD)7例(25%),总有效(CR PR)15例(53.6%),中位肿瘤进展时间(TTP)5.6个月,1年生存率63.7%.主要毒副反应为骨髓抑制、恶心、呕吐.结论 泰索帝和顺铂联合治疗蒽环类耐药的晚期转移性乳腺癌疗效较好,毒副反应轻,耐受性较好,是蒽环类耐药性乳腺癌的有效治疗方案.     

Vinorelbine and cisplatin for metastatic breast cancer: a salvage regimen in patients progressing after docetaxel and anthracycline treatment

PURPOSE: To assess the antitumor efficacy and safety of a combination of vinorelbine (VNR) and cisplatin in patients with metastatic breast cancer previously treated with anthracyclines and docetaxel. PATIENTS AND METHODS: Thirty-six patients with assessable metastatic breast cancer previously treated with anthracyclines and docetaxel (adjuvant n = 1, palliative n = 20, both n = 15) were studied. Cisplatin was given at 75 mg/m2 on day 1 followed by 25 mg/m2 VNR on days 1 + 8 in a 5-minute i.v. infusion. Courses were repeated every 3 weeks. Treatment was continued until disease progression, excess toxicity, or patient refusal. Patients were classified according to their response to anthracyclines according to criteria published previously: 1) Anthracycline and/or docetaxel resistant were patients who progressed during treatment with anthracyclines and docetaxel or within 4 months after cessation of treatment (metastatic). In addition, adjuvant patients who progressed within 6 months after completion of chemotherapy belong to this group. 2) Anthracycline and/or docetaxel relapsed were either metastatic patients who responded initially and then progressed after 4 months of completing an anthracycline- and docetaxel-based chemotherapy or patients who progressed after 6 months from completion of anthracycline/docetaxel-based adjuvant chemotherapy. RESULTS: Two patients (5.6%) achieved a complete response (CR) and 15 patients (41.6%) achieved a partial response (PR), for an overall response rate (OR) of 47.2% (95% confidence interval, 31-63). Of 18 patients relapsed to anthracycline/docetaxel, 2 had a CR (11%) and 8 a PR (44.4%), giving an objective response of 55.5%. Stable disease (SD) was observed in one patient (5.5%); seven patients had progressive disease (PD) (39%). Among the 18 resistant patients, 7 PRs (39%) were observed (p = 0.5), one patient (5.5%) had stable disease, 10 patients (55.5%) progressed. The median time to progression (TTP) was 16 weeks and median overall survival 36 weeks. Relapsed patients had a longer TTP than resistant patients (24 vs. 8 weeks, p = 0.05) but similar survival (48 vs. 24 weeks, p = 0.173). All patients were assessed for toxicity. The main toxicity was neutropenia grade 3 and 4 in 47% of patients. Febrile neutropenia requiring hospitalization was absent. There were no treatment-related deaths. Thrombocytopenia grade 3 and 4 occurred in four patients (11%). Phlebitis, orthostatic hypotension, and asthenia, all reversible, were observed in 3% of patients, respectively. CONCLUSION: This cisplatin/VNR regimen is well tolerated and active in patients who failed anthracyclines and docetaxel treatment. The response rate, TTP, and survival data are high and indicate that cisplatin/VNR may have a place as salvage treatment in this group of patients. If these results can be verified in multi-institutional trials, this combination of drugs would merit investigation as part of a first-line therapy in breast cancer.     

周剂量多西紫杉醇联合顺铂和5-氟尿嘧啶治疗晚期胃癌

  目的 观察周剂量多西紫杉醇联合顺铂（DDP）、5-氟尿嘧啶（5-Fu）治疗晚期胃癌的临床疗效和毒副作用。方法 晚期胃癌患者28例，给予多西紫杉醇35 mg／m2，静脉滴注1 h，第1、8、15天；DDP 75 mg／m2，均分第1 ~ 3天静脉滴注，5-Fu 500 mg／m2，24 h中心静脉置泵持续滴注，第1 ~ 5天，28 d为1个周期。化疗2 ~ 6个周期后按WHO实体瘤疗效评价标准（RECIST）评定疗效，按WHO标准评价不良反应。结果 全组28例均可评价疗效，其中完全缓解（CR）2例，部分缓解（PR）13例，稳定（SD）7例，近期客观有效率53.4 %，中位疾病进展时间（TTP）为8.7个月，中位生存期（MS）为11.8个月，1年生存率为47.8 %。主要不良反应为骨髓抑制和胃肠道反应。但Ⅲ ~ Ⅳ度发生率较低。结论 周剂量多西紫杉醇联合DDP和5-Fu治疗晚期胃癌疗效较好，患者毒副作用轻，耐受性好，值得进一步推广使用。     

多西紫杉醇联合奥沙利铂和氟尿嘧啶治疗晚期胃癌的临床研究

目的：观察多西紫杉醇联合奥沙利铂和氟尿嘧啶治疗晚期胃癌的疗效和毒副反应。方法：自２００５年１１月～２００７年８月,２３例晚期胃癌患者采用多西紫杉醇联合奥沙利铂和氟尿嘧啶方案治疗,按ＷＨＯ标准评价近期疗效和毒副反应,随访疾病进展时间（ＴＴＰ）和中位生存期（ＭＳＴ）。结果：全组２３例均可评价疗效,其中ＣＲ２例,ＰＲ１１例,ＳＤ６例,ＰＤ４例。有效率（ＲＲ）为５６.５％,中位ＴＴＰ为５.５个月,中位ＭＳＴ为１０个月。毒副反应主要是骨髓抑制,其次为胃肠道反应、口腔黏膜炎、腹泻及周围神经毒性。结论：多西紫杉醇联合奥沙利铂和氟尿嘧啶方案治疗晚期胃癌的疗效较好,毒副反应可以耐受,值得临床进一步研究应用。     

周剂量多西紫杉醇联合卡培他滨二线治疗晚期食管癌的临床观察

目的　观察周剂量多西紫杉醇联合卡培他滨二线治疗晚期食管癌的疗效和安全性。方法　２８例经顺铂加氟尿嘧啶方案一线化疗失败的晚期食管癌患者,应用多西紫杉醇２５ｍｇ／ｍ^２,静脉滴注１ｈ,ｄ_１、ｄ_８、ｄ_１５,卡培他滨（希罗达）１５００ｍｇ／ｍ^２,分每日２次口服,ｄ_１～ｄ_１４,２８天为１周期。结果　２８例患者中２６例可评价疗效,获ＣＲ１例,ＰＲ１０例,ＳＤ８例,ＰＤ７例,总有效率（ＣＲ＋ＰＲ）为３９.３％。所有患者中位疾病进展时间（ＴＴＰ）为４.２个月（９５％ＣＩ：１.６～６.０个月）,中位生存时间（ＯＳ）为７.８个月（９５％ＣＩ：６.３～９.３个月）。主要毒副反应为骨髓抑制,出现３～４级中性粒细胞减少１２例（４２.９％）,３级贫血５例（１７.９％）,３级血小板减少３例（１０.７％）,无治疗相关性死亡。结论　周剂量多西紫杉醇联合卡培他滨二线治疗晚期食管癌有一定疗效,患者耐受性较好,值得临床进一步研究。     

Mitoxantrone, L-leucovorin and 5-fluorouracil: an effective and well tolerated first-line treatment for advanced breast cancer

AIMS AND BACKGROUND: The combination of mitoxantrone plus leucovorin/fluorouracil in heavily pretreated patients with advanced breast cancer has shown significant activity and extremely good tolerability. The aim of this study was to evaluate the activity of this combination in patients not previously submitted to chemotherapy. METHODS: From May 1993 to December 1995 we treated 80 patients with advanced breast cancer with a combination of mitoxantrone, l-leucovorin and 5-fluorouracil. All patients had histologically or cytologically proven breast cancer, WHO performance status 0-3, normal hematological parameters and normal serum bilirubin. Prior chemotherapy for metastatic disease was not allowed, whereas adjuvant CMF (cyclophosphamide, methotrexate and 5-fluorouracil) or adjuvant anthracycline (doxorubicin or epirubicin) therapy was allowed; a single prior hormone treatment was permitted. Chemotherapy consisted of mitoxantrone 12 mg/m2 i.v. day 1, l-leucovorin 150 mg/m2 i.v. days 1, 2 and 3 and 5-fluorouracil 350 mg/m2 i.v. days 1, 2 and 3. The courses were repeated every 3 weeks. RESULTS: Objective response (CR + PR) was observed in 46/80 (57%) patients (95% CI, 46%-68%). Complete response (CR) was observed in 21/80 cases (26%). Response was observed in 14/24 (58%) patients with soft tissues as the dominant site of disease, in 22/34 (65%) patients with visceral involvement and in 10/22 (45%) of those with bone as the dominant site of disease. The median duration of response and survival was 9 months (range, 3-16) and 22 months (range, 2-48+), respectively. Toxicity was very manageable, with grade 4 leukopenia and thrombocytopenia in 6/80 (7.5%) and 1/80 (1.25%) patients, respectively, and negligible non-hematological toxicity. CONCLUSIONS: The combination of mitoxantrone, 5-fluorouracil and high-dose l-leucovorin is a safe and effective regimen for first-line treatment of advanced breast cancer.     

紫杉醇联合氟脲嘧啶和亚叶酸钙方案治疗晚期胃癌的临床观察

 目的观察含紫杉醇联合氟脲嘧啶/亚叶酸钙方案治疗晚期胃癌的近期疗效及毒副反应。方法晚期胃癌43例患者均给予紫杉醇(PTX)135mg/m2,静滴3h,第一天给药;亚叶酸钙(CF)200mg/m2静脉滴注2h,给予氟脲嘧啶(5-Fu)500mg/m2静脉推注,后续5-Fu3000mg/m2,持续静脉输注泵泵注48h,21天为1周期,至少应用3周期后按WHO标准评价疗效和毒副反应。结果全组43例可评价疗效41例,完全缓解(CR)4例,部分缓解(PR)21例,稳定(SD)12例,进展(PD)4例,近期客观有效率60.98%,中位TTP为8.3个月。可评价毒性患者41例,主要毒副反应为骨髓抑制、胃肠道反应和脱发。结论PTX联合5-Fu/CF治疗晚期胃癌有较好的疗效,毒性反应轻可耐受,值得在临床上推广。     

The effects of multiple combination chemotherapy with vincristine,cyclophosphamide (Endoxan), methotrexate, 5-fluorouracil,adriamycin and prednisolone (VEMFAH) for advanced breast cancer

Thirty-eight patients with advanced breast cancer were treated with the 'VEMFAH' multiple-drug combination chemotherapy, consisting of vincristine (V), cyclophosphamide (Endoxan; E), methotrexate (M), 5-fluorouracil (F), adriamycin (A), and prednisolone (H). Disease response was evaluated by the UICC criteria. Among the 35 evaluable cases, 4 complete responses (CR), 23 partial responses (PR), 2 cases of no change (NC), and 6 of progressive disease (PD) were observed. The response rate (CR + PR) was 77.1%. The median duration of response was 52 weeks (8-192 weeks) or 12 months. In 32 patients who received more than two courses of therapy the 50% survival time of responders was 27.0 months, which was significantly longer than the 10.3 months of nonresponders (P less than 0.05). Except for 2 patients who developed myocardial damage, the therapy was never terminated because of side effects. Cumulative cardiotoxicity was not apparent in this study. This multiple-drug combination chemotherapy with 'VEMFAH' is concluded to be an effective treatment for advanced and disseminated breast cancer.