An induction dose of epoetin alpha of 40 000 IU daily for three consecutive days increases and maintains hemoglobin levels in anemic cancer patients undergoing chemotherapy.

BACKGROUND: This pilot study was conducted to evaluate the feasibility, activity, and safety of an induction dose of epoetin alpha in cancer patients with moderate or severe anemia who were receiving chemotherapy. PATIENTS AND METHODS: Thirty patients with solid tumors and hemoglobin (Hb) levels <11.0 g/dl were enrolled. Patients received single s.c. injections of epoetin alpha, 40 000 IU for three consecutive days, and were then observed for the following 30 days. The primary efficacy variable was the response rate (Hb increase > or=1 g/dl) at day 15. Secondary efficacy variables included the proportion of patients given blood transfusions between baseline and the end of study, the duration of response (Hb level > or=1 g/dl), and ability to maintain the planned chemotherapy dose (dose intensity). RESULTS: At day 15, 23 of 30 (77%) patients had achieved increases in Hb levels of at least 1 g/dl. The mean Hb increase in responders was 2.0 g/dl [95% confidence interval (CI) = 1.7-2.3 g/dl]. The Hb increase was 2.3 +/- 0.7 g/dl in responders with baseline Hb levels <9.5 g/dl (median Hb value), and 1.7 +/- 0.6 g/dl in those with higher Hb levels (P = 0.012). The median duration of response was 6.1 weeks (95% CI = 1.6-10.6 weeks). Hematologic parameters were not significantly changed in nonresponders. Multivariate analysis detected no significant differences in Hb increase at day 15 on the basis of age, sex, weight, baseline Hb levels, type or stage of tumor, or treatment with platinum-based chemotherapy. No serious adverse event related to epoetin alpha treatment was observed. CONCLUSIONS: We conclude that a higher initial dosing of epoetin alpha appears to be an efficient schedule for treating anemia in cancer patients undergoing chemotherapy, conferring higher response rates than those seen with standard doses. Further evaluation of these and other epoetin alpha dosage regimens is warranted.

Treatment of metastatic malignant melanoma with dacarbazine plus tamoxifen, or vindesine plus tamoxifen: a prospective randomized study.

This study aimed to verify whether the advantage in terms of response rate and survival of dacarbazine plus tamoxifen over dacarbazine alone in metastatic malignant melanoma reported in a previous randomized trial was due to a specific interaction of dacarbazine with tamoxifen. A total of 125 patients with locoregional or disseminated malignant melanoma were randomized to receive dacarbazine (250 mg/m(2) days 1-5 every 3 weeks) plus tamoxifen (arm A) or vindesine (3 mg/m(2) every week for 6 weeks, then every 2 weeks) plus tamoxifen (arm B). Of the 125 randomized patients, 57 and 59 were evaluable in arm A and B, respectively. The complete response rates were the same (2% versus 2%) and the complete plus partial response rates were similar (11% versus 14%) in the two groups. There was no significant difference in survival. Neither response or survival correlated with gender. In conclusion, when combined with tamoxifen, dacarbazine does not have a specific effect on response or survival compared with vindesine. The lower response rate to dacarbazine plus tamoxifen (11%) than that reported in the previous trial (28%) might be explained by actual differences in patient and/or participating centre accrual characteristics in the presence of apparently identical eligibility criteria.

Tamoxifen as adjuvant after surgery for breast cancer and tamoxifen or placebo as chemoprevention in healthy women: different compliance with treatment.

AIM: The aim of this study was to investigate whether tamoxifen toxicity and treatment discontinuations differed in the adjuvant versus chemopreventive setting. METHODS: At our Institutions 119 postmenopausal breast cancer patients were randomized from August 1987 to March 1995 to tamoxifen only within adjuvant studies (International Breast Cancer Study Group studies VII and IX) and 202 healthy hysterectomized women aged 35-70 years were randomized from November 1993 to May 1996 in a multicenter, double-blind, placebo-controlled chemoprevention study (Italian Tamoxifen Prevention Study). The tamoxifen dose was 20 mg/day for 5 years in all studies. Median age was 66 years (54-85) in the adjuvant studies and 53 years (37-69) in the chemoprevention study. Median treatment duration was 238 and 120 weeks, respectively. RESULTS: Patients treated within adjuvant studies experienced more hot flashes, vaginal discharge and/or bleeding, bone marrow depression and weight gain than those treated in the chemoprevention study, consistent with the fact that a proportion of women in the latter study were receiving placebo. Temporary discontinuation occurred in 2.5% of patients in the adjuvant studies and in 5.4% of women in the chemoprevention study (difference not statistically significant). Permanent discontinuation was more frequent in the chemoprevention study than in the adjuvant ones (26.7% vs 15.1%--P< 0.05). CONCLUSIONS: In summary, our data show that, although the toxicity of tamoxifen is superimposable in the two settings, a larger proportion of women treated as chemoprevention discontinue treatment spontaneously. Due to the double-blind nature of the chemoprevention study, the impact of the toxicity of tamoxifen upon compliance in the chemopreventive setting cannot be ascertained.

Does the information level of cancer patients correlate with quality of life? A prospective study.

AIMS AND BACKGROUND: The aim of the study was to evaluate the impact of information level on quality of life in cancer patients previously studied for their information level. PATIENTS AND METHODS: The information level was determined by means of a questionnaire that explored the degree of information on diagnosis and status of disease, the patient's interpretation of his/her disease status, and his/her satisfaction with the information received. Quality of life was evaluated, some months after evaluation of the information level, by means of the Functional Living Index for Cancer (FLIC) and the State-Trait Anxiety Inventory (STAI 1-2). RESULTS: A total of 175 patients were studied. Information was adequate in 53.7% of patients. An adequate level of information was present more frequently among patients aged < or = 65 years and in those patients followed at a cancer institute. There was no difference in the quality of life of adequately versus inadequately informed patients. Satisfaction with the information received influenced quality of life in both age groups. Objective clinical variables (active disease present and ongoing treatment) negatively affected quality of life in patients <65 years, whereas the subjective perception of the presence of disease was associated with a worse quality of life in older patients. CONCLUSIONS: In the study, although the level of information did not affect the quality of life, satisfaction with the information was associated with a better quality of life. The finding stresses the importance of a sensible disclosure of diagnosis and prognosis.

Vinorelbine treatment of advanced non-small cell lung cancer with special emphasis on elderly patients.

The aim of this study was to investigate the activity and the toxicity of vinorelbine (VNB) in a population of patients with locally advanced inoperable or metastatic non-small cell lung cancer (NSCLC) including elderly patients unfit for cisplatin-based chemotherapy. VNB was administered at a dose of 25-30 mg/m2, intravenously, weekly until progression. Of the 83 patients who entered the study (median age 63 years, number of patients aged > or = 70 years = 23, median performance status = 80, stage IV in 58 patients, previous chemotherapy in 15 patients), 76 were evaluable. One complete remission and 22 partial remissions were noted (30.2% response rate). Toxicity was mild. Median survival was 9 months. No effect of age upon outcome was detected. Thus, single agent VNB is a reasonable option for advanced NSCLC, particularly in elderly patients.

Multidrug chemotherapy in the treatment of non-elderly patients with hormone-refractory prostatic carcinoma. A phase II study. North-Eastern Italian Oncology Group (GOCCNE).

OBJECTIVE: The effectiveness of a chemotherapy regimen including cisplatin, epirubicin, and estramustine phosphate was evaluated in a series of young patients with prostate cancer. METHODS: 28 patients with a histological diagnosis of prostatic carcinoma, age < 70 years, performance status (PS) < 2, hormone-refractory status, life expectancy > 3 months, were treated with cisplatin 60 mg/m2 i.v. and epirubicin 60 mg/m2 i.v. every 3 weeks for six cycles. Estramustine phosphate was administered at a dosage of 10 mg/kg p.o. in two divided daily doses during intravenous chemotherapy and until progression thereafter. The response was assessed after three cycles of chemotherapy, evaluating again the disease parameters. In case of partial remission or stable disease, treatment was continued for three additional cycles. The median age was 61.5 years, the median PS was 70. RESULTS: 11 partial remissions, 13 patients with stable disease, and 4 progressions were noted. The response rate (only partial remissions) was 39% (95% confidence limits 21-57%). The median duration of the partial remissions) was 11 (range 6-25) months. A subjective improvement of symptoms was observed in 17 of 19 patients. Toxicity was acceptable with no deaths. The median overall survival was 15 months. CONCLUSIONS: The combination studied had activity in young prostate cancer patients, and our results suggest that this subset of patients needs specifically devised chemotherapy regimens.

Cisplatin and etoposide versus cyclophosphamide, epirubicin and vincristine in small cell lung cancer: a randomised study.

From September 1986 until December 1991, 139 patients with histologically-proven small cell lung cancer, age < 75 years, performance status > 40, absence of brain metastases and no previous treatment, were randomised to receive either CEV cyclophosphamide 1000 mg/m2 intravenous (i.v.), epirubicin 70 mg/m2 i.v., vincristine 1.2 mg/m2 i.v., every 3 weeks or PE (cisplatin 20 mg/m2 i.v. and etoposide 75 mg/m2 i.v. for 5 consecutive days, every 3 weeks) for six cycles. After three cycles, responding patients received radiotherapy to the chest (45 Gy/15 sessions) and to the brain (30 Gy/10 sessions--only in patients with limited disease achieving complete remission). 3 patients were ineligible. Patient characteristics included (CEV/PE) total number 66/70, median age 60/61 years, median performance status 80/80, extended disease 33/48 cases (P = 0.04). In evaluable patients, 42/62 (67.7%) responded to CEV while 42/58 (72.4%) responded to PE (P = non-significant); respective complete response rates were 16.1 and 29.3% (P = non-significant) and respective complete response rates in patients with extended disease were 9.4 and 28.9% (P = 0.03). Median survival was 10.5 months, without significant differences in the two treatment arms, even after adjustment for stage. PE was less well tolerated than CEV. Although PE is more active than CEV in certain subsets of patients, its apparent inability to improve survival in this and in other studies questions its routine use in small cell lung cancer.

Epirubicin and ifosfamide in advanced soft tissue sarcomas.

BACKGROUND: To evaluate the feasibility, toxicity and efficacy of the combination of (IFO) ifosfamide and epirubicin (EPI) given at conventional doses for monochemotherapy, we started a phase II study in advanced/metastatic soft tissue sarcoma patients. PATIENTS AND METHODS: Treatment consisted of: epirubicin 75 mg/m2 i.v. day 1; IFO 1.8 g/m2 days 1 to 5; MESNA 20% of the IFO dose at 4-hour intervals three times a day during IFO administration. Cycles were given every 3-4 weeks for at least three cycles. RESULTS: The overall response rate for non-visceral sarcomas (51 pts) was 31% (95% confidence limits +/- 13%). Among the 13 visceral sarcomas no response was seen for the leiomyosarcomas of the gastrointestinal tract, whereas one complete and one partial remission were observed for the uterine sarcomas. The duration of response was 10 months (range 5-34+) for complete responses and 9 (range 4-42+) for partial responses. The median survival for responders is 18 months (range 2-60+) and for non-responders 10 months (range 1-33) (p < 0.004). CONCLUSIONS: This combination proved to be feasible and tolerable. The overall response rate does not appear to be superior to those with other standard treatments, but it should be pointed out that our patient population was totally unselected.

Feasibility and efficacy of arginine 2-mercaptoethanesulfonate (ARGIMESNA) in the prevention of hemorragic cystitis from ifosfamide (IFO).

Tolerability and efficacy of the new uroprotective agent ARGIMESNA was assessed within a randomized cross-over study comparing it to sodiummercaptoethanesulfonate (MESNA), in patients treated with IFO. MESNA i.v., 20% of IFO dose, was given to all patients before chemotherapy; 4 h later, at random, they received ARGIMESNA p.o., 20% of IFO dose every 2 h x 4, or MESNA p.o., 40% of IFO dose every 4 h x 2. Overall, 78 cycles of oral uroprotection were administered: 37 for ARGIMESNA capsules; 41 for MESNA vials p.o. ARGIMESNA was subjectively better tolerated, determining gastro-intestinal discomfort in only 12 out of 37 cycles versus 34/41 of MESNA p.o. (p less than 0.001). Both preparations were equivalent for subjective and objective efficacy since no cycles were complicated by urinary symptoms (dysuria, stranguria, or hematuria). Nevertheless, 2 patients (7.7%) refused further oral assumption of both uroprotectors, whereas MESNA i.v. was added in other 7 patients because of nausea and vomiting caused by chemotherapy. In conclusion, this new oral preparation of mercaptoethanesulfonate turned out to be well tolerated, safe and active in the prevention of haemorrhagic cystitis from IFO.

Treatment of malignant mesothelioma with epirubicin and ifosfamide: a phase II cooperative study.

From May 1988 to March 1990, 17 consecutive patients with histologically proven malignant mesothelioma were treated with epirubicin 75 mg/sqm i.v. on day 1 and ifosfamide 1.8 gr/sqm/day i.v. from day 1-5. Treatment was repeated every 3 weeks until progression. Fifty-three chemotherapy cycles were administered to the 17 patients treated (median, 3 cycles/patient). No complete responses, 1 partial response, 8 stable diseases and 8 progressions were noted. Toxocity was acceptable and no treatment-related deaths occurred. Actuarial median survival was 6 months. In this study, a combination of full doses of epirubicin and ifosfamide did not prove to be active in malignant mesothelioma.

Buserelin treatment of advanced prostatic carcinoma: prognostic factor analysis.

From August 1986 to August 1990, 116 patients with prostatic carcinoma, advanced disease (stage C-D1 only in patients older than 75 years, or D2) were treated with Buserelin (0.5 mg 3 times/day subcutaneously for 7 days, followed by 0.4 mg 3 times/day intranasally) until progression. No concomitant antiandrogens were administered. Of the 108 evaluable patients, 10 had complete remission (CR), 49 partial remission (PR), 46 remained stable while 3 progressed (response rate = 54.6%). Median duration of response was 31 months, median survival was 34 months. The toxicity of treatment was mild and mainly related to the hormonal effect of the drug. Castrate testosterone levels were obtained in all patients except 7. Slight, transient pain increase was noted at day 8 in 12 patients. Absence of symptoms at the start of treatment, well- or moderately differentiated tumor and serum testosterone negativization following Buserelin were associated with a significantly higher response rate as compared to presence of symptoms, poorly differentiated tumor and failure to obtain castrate testosterone levels, respectively. The following prognostic factors were found, at univariate analysis, to be associated with a prolonged survival: stage (C-D1 versus D2), PS (greater than 80 versus equal or less than 80), symptoms (absent versus present) and histological grade (G1 + G2 versus G3). Age and basal T levels did not influence survival. Those patients who obtained a CR or PR survived significantly longer than those with stable disease or progression.(ABSTRACT TRUNCATED AT 250 WORDS)

Induction intra-arterial cisplatin and bleomycin in head and neck cancer.

Fifty-two consecutive patients, affected by large T2 (greater than 3 cm), T3, T4, N0, or N1 previously untreated squamous cell carcinoma of the head and neck, entered this phase I-II study. Treatment consisted of a continuous 8-day infusion on the following daily schedule: cisplatin 25 mg and bleomycin 15 mg administered for 4 and 20 hours, respectively. Technical-related toxicities were 1 case each of coagulation and displacement of the catheter and 1 case of reversible monoparesis of the contralateral arm. Drug-related relevant toxicities accounted for 4 cass of grade 3 or 4 leukopenia and 2 cases of peripheral palsy of the 7th and 12th cranial nerve, respectively. Forty-five of 50 evaluable patients obtained an objective response. In particular, 13 patients obtained a complete response, 22 a partial response greater than or equal to 75%, and 10 a partial response greater than or equal to 50%. Furthermore, 5 of 31 patients showed a complete pathologic disappearance of the tumor, whereas in 12 of 31 only a microscopic residue was found.

Treatment patterns in elderly patients (greater than or equal to 70 years) with breast carcinoma. A retrospective study of the Gruppo Oncologico Clinico Cooperativo del nord-Est (GOCCNE).

The pattern of treatment used in elderly women affected by breast carcinoma was evaluated in a retrospective study by the North-East Clinical Cooperative Group in Italy (GOCCNE). Six divisions were involved in the study. The medical records of 115 elderly women were reviewed; the women's median age was 75 years (range, 70-93). Surgery was used in 70/72 operable patients (97%), although limited surgery plus radiotherapy was used in only 7.5%. Most stage II patients were treated with adjuvant tamoxifen, as were younger postmenopausal patients, according to the guidelines of the Bethesda Consensus Meeting. Comorbid conditions are of particular concern in therapy planning, considering that more stage III patients died of competing causes than for disease progression. The role of chemotherapy was very marginal.

Epirubicin in the treatment of malignant mesothelioma: a phase II cooperative study. The North-Eastern Italian Oncology Group (GOCCNE)--Mesothelioma Committee.

From September 1986 to April 1988, all consecutive patients with histologically proven (pathologic review mandatory) malignant mesothelioma, measurable disease, age less than 75 years, Karnofsky performance status equal to or greater than 40, and no previous chemotherapy were treated with epirubicin at the dosage of 75 mg/m2 i.v. every 3 weeks. Of the 23 patients who entered the study, 2 were retrospectively found not to have malignant mesothelioma. In the 21 eligible patients (all evaluable), no complete remission, 1 partial remission, 11 stable diseases and 9 progressions were noted. Toxicity was very mild. Median survival was 7.5 months. At the dosage used, epirubicin proved to be of little value in the management of these patients. Whether higher doses are more effective, as has been noted in other tumors, remains to be ascertained.

Cisplatin and mitomycin C in advanced chemotherapy-refractory breast cancer.

A combination of platinum (100 mg/m2 in a 24-h continuous i.v. infusion) and mitomycin C (10 mg/m2 i.v. push at the end of the cisplatin infusion) was administered in 20 patients with advanced breast cancer refractory to conventional treatments (CMF and anthracycline-containing regimens, hormonal therapies). The response rate was 20% (4/20), including one complete response of lung metastases which lasted 12 months. Median duration of partial responses was 4 months. Major toxicity was gastrointestinal and it was superimposable to that observed with other cisplatin-containing regimens. A marked and prolonged asthenia was reported in 6/20 patients (30%), and the regimen's compliance was poor. We conclude that at these doses and schedule, the cisplatin and mitomycin C combination has a limited efficacy in advanced breast cancer patients, and its use is not recommended in pretreated patients.

Chemotherapy of advanced head and neck squamous carcinoma with cisplatin, fluorouracil and bleomycin administered in an outpatient schedule.

From May 1983 to September 1984, 48 consecutive patients with locally advanced, recurrent and/or metastatic head and neck squamous carcinoma were treated with cisplatin 60 mg/m2 i.v. on day 1, fluorouracil 10 mg/kg i.v. push from day 1 to day 4 and bleomycin 10 mg/m2 i.v. from day 1 to day 4, every 3 weeks. In the 44 evaluable patients complete remission was observed in 4, partial remission in 9, stable disease in 19, and progression in 12, for a 29.5% response rate. When the analysis was limited to the 21 patients with PS greater than 70 and no previous chemotherapy or radiotherapy, the response rate was 48%. Toxicity was acceptable, and no treatment related deaths occurred. Overall median survival (all eligible patients) was 7 months. Although further studies with this combination in poor risk patients (previously treated or with PS less than 70) do not appear to be indicated, a more accurate assessment in good risk patients might be warranted.