Infusional ECarboF in patients with advanced breast cancer: A very active and?well-tolerated out-patient regimen

We performed a trial using the combination of epirubicin 50mg/m²/day 1, carboplatinum AUC 5/day 1 and continuous5-fluorouracil (5-FU) 200 mg/m²/day (every 4 weeks for6 months) to confirm the efficacy and low toxicity profile of thisregimen in breast cancer. In 51 patients with metastatic(n = 33) or locally advanced (n = 18)breast cancer the overall response rate was 86% (95% confidenceinterval (95% CI): 73%–94%): 94% in locallyadvanced and 81% metastatic disease. Grade 3–4 toxicity was low:4% of patients presented with febrile neutropenia, 16% withsevere palmar-plantar syndrome, 10% with Port-a-cath thrombosis.This study confirms the high efficacy of infusional 5-FU-based regimens andjustifies further research into novel promising oral 5-FU derivatives.     

Dichloromethotrexate, infusional cisplatin, and infusional 5-fluorouracil for locally advanced or metastatic non-small cell lung cancer. A MAOP study.

The combination of dichloromethotrexate, cisplatin, and infusional 5-fluorouracil was evaluated as treatment for non-small-cell lung cancer in a phase II trial using 43 evaluable patients. Grade III or IV toxicity included thrombocytopenia (21%), leukopenia (14%), nausea/vomiting (14%), mucositis (9%), infection (5%), and other (16%). There were six responders (14%), with a 95% confidence interval of [5%, 28%]. Two additional patients achieved a 50% reduction in cross-sectional tumor size that was not documented twice. Median survival time was 6.5 months. This combination is not considered sufficiently active for further evaluation in this disease.     

Epirubicin carboplatin and 5-fluorouracil (ECarboF) chemotherapy in metastatic hormone refractory prostate cancer

The aim of this study was to examine the efficacy and toxicity of the epirubicin, carboplatin and 5-fluorouracil (ECarboF) regime in patients aged 70 or less with metastatic prostate cancer resistant to LHRH analogues. The majority of patients had previously received steroids as part of their systemic management and had progressive disease on steroids. In total, 80 patients were treated over a 6-year period, with objective response rates (PSA or radiological) of 45% and median time to relapse of 9.5 months. Median survival of the group was 9.2 months. In all, 32% of patients were alive at 12 months. Grade 3/4 neutropenia occurred in 34% of patients with an 8.7% rate of neutropenic sepsis. Grade 3/4 nonhaematological toxicity occurred in 28% of patients. For a substantial minority of patients with hormone refractory prostate cancer, combination chemotherapy can induce remission of significant duration. While similar responses have been documented for systemic cytotoxic-steroid combinations, the responses in this study are likely to reflect the activity of cytotoxic drugs alone.     

Pilot study of continuous low-dose 5-fluorouracil and cisplatin (FP regimen) for the treatment of metastatic breast cancer

Background. The effect of low-dose 5-fluorouracil (FU) and cisplatin therapy (FP regimen) against metastatic breast cancer was investigated. Methods. A pilot study of the FP regimen was performed in 11 patients with metastatic breast carcinoma who had previously received chemotherapy, including adriamycin, and/or hormonal therapy. Their median age was 56 years (range, 48–72 years). Visceral metastases were present in all patients. FU, at a dose of 170 mg/m² per day, was administered for 28 days by continuous intravenous infusion. Cisplatin (7 mg/m² per day) was given intravenously on days 1–5, 8–12, 15–19, and 22–26. After a 2-week interval, this treatment was repeated. Results. Of the 11 patients assessable for tumor response to the FP regimen, 4 patients (36%; 95% confidence intervals [CI], 8%–64%) achieved an objective response, with 1 showing a complete response and 3 showing a partial response. Median time to progression was 6.5 months (range, 4–25 months). The median survival time from the initiation of the FP regimen was 11 months (range, 3–25 months). Gastrointestinal and hematologic toxicity was mild. Conclusion. The FP regimen is promising for and has acceptable tolerance in patients with metastatic breast carcinoma refractory to previous anthracycline-containing chemotherapy. Received: July 27, 1998 / Accepted: September 22, 1999     

A phase II study in advanced gastro-esophageal cancer using epirubicin and cisplatin in combination with continuous infusion 5-fluorouracil (ECF)

PURPOSE:: A phase II study was performed in patients with unresectableor metastatic gastric cancer evaluating the efficacy of a newchemotherapy schedule combining epirubicin and cisplatin witha continuous ambulatory infusion of 5-fluorouracil (ECF). PATIENTS AND METHODS:: One hundred thirty-nine consecutive, previously untreated patientswere given ECF. Of these, 128 had measurable disease. Epirubicin(50 mg/m² i.v.) and cisplatin (60 mg/m² i.v.) were administeredevery three weeks for 8 cycles during a 21 week continuous i.v.infusion of 5-fluorouracil (200 mg/m²/day). In total 773 cyclesof chemotherapy were given. RESULTS:: Objective tumour responses was seen in 91 (71%) of the 128 patientswith measurable disease, of which 15 (12%) had a complete response.Twenty patients with locally advanced disease responding toECF had attempted resection of the primary - 11 (55%) were completelyremoved, 4 of these had no residual tumour in the resected specimen.The overall median survival was 8.2 months with 1 and 2 yearsurvivals of 30% and 10% respectively. Grade 3 or 4 emesis occurredin 13%, stomatitis in 7%, diarrhoea in 4%, infection in 6%,leucopenia in 21% and thrombocytopenia in 8% of patients. Myelosuppressiondelayed treatment in 39 (5%) of the 773 cycles. Six of the 139patients (4.3%) had treatment related deaths. There was no measurablereduction in quality of life during chemotherapy, while 67%of the 66 patients with dysphagia had complete resolution ofthis symptom. CONCLUSIONS:: The ECF regimen displays high anti-tumour activity with moderatetoxicity in patients with gastric cancer and in some cases enabledresection of previously inoperable tumours. chemotherapy, gastro-oesophageal cancer     

Phase II study of low-dose infusional 5-fluorouracil and paclitaxel (Taxol) given every 2 weeks in metastatic breast cancer

Twenty-one patients with recurrent or metastatic breast cancer were treated with paclitaxel (Taxol) as a 1-hour infusion on day 1 only of a 14-day cycle. This treatment was followed by 5-fluorouracil (5-FU) via a portable home pump, through a central venous catheter at 350 mg/m2 per day over 24 hours for a total of 96 hours, on days 1 to 5 and again on days 8 to 12. Based on reported phase I trials in other organ system cancers, the first 5 patients were treated with paclitaxel at 150 mg/m2 every 2 weeks, but this was associated with excessive toxicity. Subsequent patients received paclitaxel at 135 mg/m2. The FACT-B scale was used to assess quality of life for patients on entry of the study and after three cycles. Treatment was well tolerated, with no grade III or IV hematologic toxicities. Grade III nonhematologic toxicities comprised one patient with fatigue, one with mucositis, and one with diarrhea. Grade IV nonhematologic toxicities included 1 hypersensitivity reaction to paclitaxel. Four of the 16 patients (25%) had pump-related problems resulting in disrupted 5-FU dosing in the home setting. The patients had the following responses to the treatment: complete response 0 (0%), partial response 6 (37.5%), stable disease 4 (25%), progression 4 (25%), unassessable 2 (12.5%)-1 anaphylaxis and 1 thrombocytopenia; overall response rate 6 of 16 (0.37; 95% CI, of 0.57). The median duration of survival was 14 months, 95% CI (5.6-18.24). The FACT-B was assessed in 14 patients at baseline and in 8 patients after 3 cycles. Quality of Life improved in 6 patients, no patients remained stable, and worsened in 2 patients. Biweekly paclitaxel with weekly 4-day continuous infusion 5-FU was associated with minimal toxicity but did not meet the target response rate of 60%. This response rate does not justify use of a complex home infusion of 5-FU.     

PEFG (cisplatin, epirubicin, 5-fluorouracil, gemcitabine) for patients with advanced pancreatic cancer: the ghost regimen

The consensus report of the International Society of Gastrointestinal Oncology on the therapeutic management of advanced pancreatic cancer is commented. In the context of the available literature, a critical and methodological analysis supporting the role of cisplatin, epirubicin, 5- fluorouracil, gemcitabine (PEFG) regimen in the treatment of unresectable and metastatic pancreatic cancer is provided. In particular, the clinical relevance of the outcome observed in the phase III trial comparing PEFG regimen to standard gemcitabine is highlighted. Results of other recent trials comparing gemcitabine-erlotinib, gemcitabine-capecitabine and gemcitabine-oxaliplatin combinations to single agent gemcitabine are briefly commented from a clinical perspective.     

Phase I/II pharmacokinetic study of pemetrexed and epirubicin in patients with locally advanced or metastatic breast cancer

BACKGROUND: Pemetrexed and epirubicin are each active in patients with advanced/metastatic breast cancer (MBC). This phase I/II study evaluated these drugs as a combination regimen. PATIENTS AND METHODS: Women with locally advanced or MBC were enrolled. Pemetrexed 400-600 mg/m2 and epirubicin 60-90 mg/m2 were administered on day 1 every 21 days. The recommended phase II dose was evaluated in a 2-stage design. RESULTS: Phase I enrolled 34 patients and evaluated 5 dose levels. Dose-limiting toxicities were neutropenia and febrile neutropenia. Patients received a median of 7.5 cycles (range, 1-8 cycles), and promising efficacy (partial response [PR], 32%; stable disease [SD], 50%) was observed. Pharmacokinetics of pemetrexed was unchanged when combined with epirubicin. Selected phase II regimen (pemetrexed 600 mg/m2 and epirubicin 75 mg/m2) was administered to 22 patients (median, 4.5 cycles; range 1-13 cycles). Five patients experienced a PR (23%), and 10 experienced SD (46%). This response was below the predefined efficacy requirements for subsequent enrollment, and accrual was stopped. Median time to progression was 5.3 months (95% CI, 3.1-8.9 months), and median time to treatment failure was 3.5 months (95% CI, 2.6-5.9 months). CONCLUSION: The regimen is safe but cannot be recommended as first-line chemotherapy in advanced breast cancer because of the low response rate.     

Weekly doxorubicin and continuous infusional 5-fluorouracil for advanced breast cancer.

Drug scheduling alterations can improve the therapeutic index of both 5-fluorouracil and anthracyclines. We investigated a regimen of weekly doxorubicin and continuous infusional 5-fluorouracil (AcF) in loco-regionally recurrent and metastatic breast cancer. The aims of this phase II study were to use low-dose weekly anthracyclines in a patient group where liver metastases are a frequent problem, to optimise scheduling of 5-fluorouracil using continuous infusion and to conserve alkylating agent use for late intensification in responding patients. Fifty-six patients received 5-fluorouracil 200 mg m-2 day-1 and doxorubicin 20-30 mg m-2 week-1 for at least 6 weeks. Sixty-two percent were chemonaive. Patients were evaluated for dose intensity, response, toxicity and survival. Of the assessable patients, 76% achieved UICC response criteria (20% complete response, 56% partial response). WHO grade 3+ toxicities were: alopecia, 98%; mucositis, 62%; neutropenia, 22%; and grade 3 palmar-plantar syndrome, 24%. Median survival was 13 months, with visceral metastasis conferring a significantly worse outcome (P = 0.03). Grade 3+ mucositis was more frequent with planned doxorubicin dose intensity > or = 25 mg m-2 week-1 (P = 0.04). AcF is highly active in breast cancer with acceptable toxicities and can be used before alkylating agent-based high-dose therapy.     

A phase II study of pemetrexed and carboplatin in patients with locally advanced or metastatic breast cancer

BACKGROUND: Pemetrexed and carboplatin have demonstrated activity in breast cancer. Their potential synergism in experimental models and the proven efficacy of pemetrexed/platinum in other indications make pemetrexed/carboplatin an attractive combination in breast cancer. Thus, this two-stage, sequential, open-label, multicenter, phase II study assessed the efficacy and safety of pemetrexed plus carboplatin as first-line therapy in patients with locally advanced breast cancer (LABC) or metastatic breast cancer (MBC). PATIENTS AND METHODS: Patients >/= 18 years with a histologic/cytologic diagnosis and no prior chemotherapy for LABC or MBC received pemetrexed 600 mg/m(2) and carboplatin AUC 5.0 on day 1 every 21 days with folic acid and vitamin B(12) supplementation. RESULTS: From June 2003 to April 2005, 50 patients with stage IIIB (30.0%) and stage IV (70.0%) disease were enrolled at 3 study centers. Twenty-eight percent of patients previously received adjuvant chemotherapy, 46.0% had visceral metastases, and 36.0% had >/=3 organs involved. Partial responses (RECIST criteria) were achieved in 27 (54.0%) patients (ORR = 54.0%; 95% CI, 39.3-68.2%). The median response duration was 11.1 months (95% CI, 6.5-14.0 months) and the median time to disease progression was 10.3 months (95% CI, 8.3-14.6 months). CTC hematologic toxicities were grade 3/4 neutropenia (58.0%/28.0%) and grade 3 thrombocytopenia (10.0%) and anemia (18.0%). Two (4.0%) patients had febrile neutropenia, 1 of whom died. No grade 4 non-hematologic toxicities occurred. Grade 3 non-hematologic toxicities were ALT (4.0%) and AST elevation, and edema, fatigue, pruritus, rash/desquamation, and renal toxicity (2.0% each). CONCLUSIONS: Results of this study suggest that the combination of pemetrexed and carboplatin has promising efficacy and an acceptable safety profile. Further assessment of this combination in a randomized trial of various breast cancer patient populations is warranted.     

Vinorelbine, cisplatin and continuous infusion of 5-fluorouracil (ViFuP) in metastatic breast cancer patients: A phase II study

Purpose:Chemotherapy regimens for patients with advanced breastcancer or large primary tumours (including locally advanced disease) usuallycontain anthracyclines, taxanes or both. We investigated a multi-agent regimenfor patients for whom anthracyclines and/or taxanes may not be suitable. Weassessed efficacy in terms of response rate and time to progression of acombination with continuous infusion 5-fluorouracil (5-FU), vinorelbine andcisplatin (ViFuP regimen), as a first or subsequent line treatment formetastatic breast cancer patients. Patients and methods:One hundred consecutive patients withadvanced breast cancer were treated with 5-FU 200 mg/m²administered continuously through a permanent central venous line; vinorelbinewas given on days 1 and 3 at a dose of 20 mg and cisplatin was administeredat 60 mg/m² on day one. Therapy was given every three weeks. Themedian age was 50 years (range 23–72). Fifty-two patients had receivedprior chemotherapy for metastatic breast cancer, and sixty-one percent hadpreviously received anthracyclines, thirty-five percent taxanes andtwenty-nine percent 5-FU as a bolus injection. All patients were assessablefor toxicity, four patients were not assessable for response. Results:There were four complete responses (4%).Forty-nine patients had a partial response (overall response rate, 55%;95% confidence interval (CI): 45%–65%). After amedian follow-up of 10.2 months, median duration of response is 5.2 months(range 1.5–20.7+ months), time to progression (TTP) is 6.8 months (range0.3–24.7 months). Acute toxicity, including myelosuppression, was mild:only 18% of patients had grade 4 granulocytopenia and one patientexperienced grade 4 diarrhea. Only 15% of patients had anynon-hematological grade 3 toxicity including nausea (4%), stomatitis(4%), diarrhea (2%), fatigue (1%), fever (1%),photosensitivity (1%), hand–foot syndrome (1%). Grade 2alopecia was observed only in six patients (6%). Eleven patientsdeveloped a right diaphragmatic supra elevation, while deep vein thrombosis,central venous catheter associated, occurred in eight patients. Conclusions:We identified a combination chemotherapy withnoteworthy efficacy and well tolerated subjectively as either a first- orsecond-line treatment for metastatic breast cancer patients. The regimenwarrants further development focusing on the comparison with either continuousadministration of oral fluoropyrimidine derivatives.     

Phase II multicentre randomised study of docetaxel plus epirubicin vs 5-fluorouracil plus epirubicin and cyclophosphamide in metastatic breast cancer

The purpose of the study was to evaluate the efficacy and safety of docetaxel plus epirubicin (ET) and of 5-fluorouracil plus epirubicin and cyclophosphamide (FEC) as first-line chemotherapy for metastatic breast cancer. A total of 142 patients (intent-to-treat (ITT)) with at least one measurable lesion were randomised to receive docetaxel 75 mg m(-2) plus epirubicin 75 mg m(-2) or 5-fluorouracil 500 mg m(-2) plus epirubicin 75 mg m(-2) and cyclophosphamide 500 mg m(-2) intravenously once every 3 weeks for up to eight cycles. Prophylactic granulocyte-colony-stimulating factor was only permitted after the first cycle, if required. Per-protocol analysis (n=132) gave an overall response rate for ET of 63.1% (95% confidence interval (CI), 50-78%) and for FEC 34.3% (95% CI, 23-47%) after a median seven and six cycles, respectively. Intent-to-treat population (n=142) gave an overall response rate for ET of 59% (95% CI, 47-70%) and for FEC 32% (95% CI, 21-43%) after a median seven and six cycles, respectively. The median response duration for ET was 8.6 months (95% CI, 7.2-9.6 months) and for FEC 7.8 months (95% CI, 6.5-10.4 months). The median time to progression (ITT) for ET was 7.8 months (95% CI, 5.8-9.6 months) and for FEC 5.9 months (95% CI, 4.6-7.8 months). After a median follow-up of 23.8 months, median survival (ITT) for ET and FEC were 34 and 28 months, respectively. Nonhaematologic grade 3-4 toxicities were infrequent in both arms. Haematologic toxicity was more common with ET and febrile neutropenia was reported in 13 patients (18.6%) in the ET group. Two deaths in the ET group were possibly related to study treatment. In conclusion, both ET and FEC were associated with acceptable toxicity. ET is a highly active first-line therapy for metastatic breast cancer.     

Phase II intravenous study of epirubicin with 5-fluorouracil in patients with advanced hepatocellular carcinoma

Between August 1986 and September 1990, 22 previously untreated non-cirrhotic patients with measurable unresectable primary liver cancer were treated every 4 weeks with a combination of epirubicin and 5-fluorouracil. The dose of epirubicin was escalated; the starting dose was 40 mg/m², the second dose was 50 mg/m² and thereafter 60 mg/m² during subsequent cycles. The dose of 5-fluorouracil was always 800 mg/m². Objective response rate was 14%. Most of the patients experienced only mild haematological toxicity, and no other dose limiting toxicity was observed. Nonetheless, increasing the dose would probably not have increased the response rate.     

Cyclophosphamide, methotrexate and infusional 5-fluorouracil (infusional CMF) in metastatic breast cancer.

Bolus 5-fluorouracil (5-FU) is a phase-specific drug with a short plasma half-life that is used in combination with bolus cyclophosphamide and methotrexate in the treatment of breast cancer. The efficacy of 5-FU can be improved by continuous intravenous infusion using portable infusion pumps (infusional 5-FU). Infusional 5-FU, 200 mg m(-2) day(-1), in combination with standard doses of bolus cyclophosphamide and methotrexate, was evaluated in a phase I/II dose-finding study. The cyclophosphamide and methotrexate were administered in 28-day cycles as follows: cohort 1, cyclophosphamide 600 mg m(-2), days 1 and 8, and methotrexate 40 mg m(-2), day 1; cohort 2, cyclophosphamide 400 mg m(-2), days 1 and 8, and methotrexate 40 mg m(-2), day 1; cohort 3, cyclophosphamide 480 mg (m-2), days 1 and 8, and methotrexate 40 mg m(-2), day 1; cohort 4, cyclophosphamide 480 mg m(-2), days 1 and 8, and methotrexate 40 mg m(-2), days 1 and 8. Median overall survival was 10 months (range 3-21 months). Objective tumour responses were seen in 9 of 25 patients (36%, 95% CI 18-58%), including 3 of 13 patients (23%) previously treated for metastatic disease. Cohorts 1 and 4 proved to be too toxic, with five of six patients in cohort 1 and three of four in cohort 4 developing grade III/IV neutropenia. The dose intensity of cyclophosphamide achieved was as follows: cohort 1, 82%; cohort 2, 86%; cohort 3, 97%; cohort 4, 90%. Infusional 5-FU can be administered safely and is effective in combination with cyclophosphamide 480 mg m(-2), days 1 and 8, and methotrexate 40 mg m(-2), day 1, in the treatment of metastatic breast cancer.     

Combination regimen of epirubicin, vinorelbine and 5-fluorouracil continuous infusion as first-line chemotherapy in anthracycline-naive metastatic breast cancer patients

We investigated the activity and toxicity of a combination of vinorelbine 25 mg/m2 on days 1 and 15; epirubicin 25 mg/m2 on days 1, 8, 15; and 5-fluorouracil continuous infusion at 200 mg/m2 every day, administered as first-line chemotherapy in anthracycline-naive metastatic breast cancer patients. Fifty-three patients entered the study. Cycles were repeated every 28 days. Objective response was 60% by World Health Organisation (WHO) criteria and 63% by Response Evaluation Criteria in Solid Tumours (RECIST). The median time to progression was 12.7 months (17.6 months in responders) and the median survival duration was 32.9 months. The dose-limiting toxicity was leucopenia (grade 3/4 in 36% of patients). Grade 3/4 non-haematological toxicities included mucositis in 11% of patients, skin and cardiac toxicity in 4% and 2%, respectively. The combination of vinorelbine, epirubicin and 5-fluorouracil continuous infusion was found to be an active and manageable first-line regimen for metastatic breast cancer patients.     

A study of oral etoposide, infusional cisplatin, and infusional 5-fluorouracil for locally advanced or metastatic non-small-cell lung cancer. A Mid-Atlantic Oncology Program study.

A combination of oral etoposide, infusional cisplatin (24-hr) and infusional 5-fluorouracil (5-day) was used to treat 87 patients with non-small-cell lung cancer in a Phase II trial. Twenty-six patients were Stage IIIB, and 61 patients were Stage IV (new international classification). The regimen was well tolerated, with 49% grade 3 or 4 toxicities of all types. Response rates, partial and complete, were 40%, (95% confidence interval: 30%, 51%) for Stage IV patients and 20% (95% confidence interval: 10%, 32%), in Stage IIIB. An additional 68% of patients in Stage IIIB and 45% of patients in Stage IV achieved stable disease and had a median survival of 8.8 months, similar to that of patients in partial remission. Median survival was 5.6 months (95% confidence interval: 4.4 months, 10.8 months) for Stage IV patients and 11.0 months (95% confidence interval: 8.8 months, 12.4 months), for Stage IIIB. Of interest was the finding of a higher response rate in patients with a shorter duration of symptoms (less than 6 months versus greater than 6 months).     

Bolus and infusional 5-fluorouracil combined with cisplatin in advanced gastric cancer

5-Fluorouracil (5-FU) is the main drug used in the treatment of advanced gastric cancer. Combination chemotherapy is not always superior to 5-FU alone, especially when biomodulators are also administered. In an attempt to exploit all the cytotoxic mechanisms of 5-FU, we carried out a pilot study with a double route of administration of 5-FU (intravenous bolus and continuous infusion) and a multiple modulation of 5-FU by methotrexate (MTX), 6S-leucovorin (6S-LV) and cisplatin (CDDP). A group of 30 patients affected by advanced gastric cancer was treated with MTX 50 mg/m2 and 5-FU 400 mg/m2 as an i.v. bolus on day 1, followed by a 5 day i. v. continuous infusion of 5-FU 600 mg/m2/day and 6S-LV 100 mg/m2/day; on day 3 CDDP 100 mg/m2 was also administered. The regimen was repeated every 4 weeks. Six partial responses (20+/-14. 3%), 12 stable diseases (40+/-17.5%) and 12 progression (40+/-17.5%) were observed in an intent-to-treat analysis. Median survival was 7 months. All responding patients had performance status 0-1. Grade 3-4 toxicity was mainly gastrointestinal, but grade 3-4 anemia and leucopenia were also recorded. The schedule has low activity. The use of different modulators and way of administration of 5-FU does not provide advantages in advanced gastric cancer.     

Phase II trial of 5-fluorouracil,adriamycin and cisplatin (FAP) followed by radiation and 5-fluorouracil in locally advanced pancreatic cancer

A total of 19 patients (7 men, 12 women) with locally advanced pancreatic adenocarcinoma were treated with six cycles of FAP (5-fluorouracil, 300 mg/m2 i.v. on days 1-5; Adriamycin, 50 mg/m2 i.v. on day 1; cisplatin, 20 mg/m2 i.v. on days 1-5). Each course was repeated every 28 days. After six cycles, the treatment was followed by irradiation amounting to 4,000 cGy (split course) in combination with 5-FU (500 mg/m2) on days 1-3 of the two irradiation periods. The median age of our patients was 55 years (range, 40-64 years). The median WHO performance status was 1, with a range of 0-2. Three (16%) complete (CR) and six (31%) partial responses (PR) were observed, as were six cases of stable disease (SD) and four of progressive disease (PD). The median duration of response was 11 months, with a range of 4-24 months, and the median survival was 14 months (range, 5-27 + months). FAP toxicity was tolerated fairly poorly. The dose-limiting toxic effect was myelosuppression, with a mean WBC nadir of WHO grade 1.6 (range, 0-3) and a mean platelet count of WHO grade 1.1 (range, 0-4). Nausea and vomiting were not dose-limiting. Complete alopecia was seen in 14/19 patients. Neuropathy was mild (WHO grade 1) in seven and moderate (grade 2) in four. Irradiation in combination with 5-FU was generally well tolerated. Due to several reasons, only ten patients could be treated with all six cycles of FAP. We conclude that in future combined modality studies, irradiation should be given after three cycles of chemotherapy, and that combined modality treatment for locally advanced pancreatic cancer is feasible and warrants further testing.