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Biomedical subjects

G Lelli

Publications and source records attributed to G Lelli.

At least 37 records · Page 2Linked to original sources
PubMed1992

Chemotherapy with cisplatin, epirubicin, methotrexate in the treatment of locally advanced or metastatic transitional cell cancer of the bladder (TCC).

Forty patients with advanced transitional cell cancer (TCC) of the bladder were treated with cisplatin, epirubicin, methotrexate (PEM, every 3-4 weeks). If creatinine clearance was reduced to 40 ml/min, the usual full doses of cisplatin and methotrexate, 50 mg/m2, were proportionally reduced. 23 patients had full-dose (FD) therapy, 17 had reduced dose (RD) (40-20 mg/m2). Two patients achieved complete response and 17 partial response. The overall response rate was 19/40 (47.5%), 11/23 (48%) for FD and 8/17 (47%) for RD (p = 1.000). 17/40 pts (42.5%) had no-change and 4/40 (10%) had disease progression. The median duration of CR and PR was 32 weeks, range 4-82 (22 weeks, range 12-52 for FD; 32 weeks, range 4-82 for RD, cisplatin p = .7362). The main side effect was vomiting (35/40 pts, 87.5%, 20/23 = 87% for FD, 15/17 = 90% for RD, p = 1.000). Leukopenia was observed in 12 patients (30%, nadir 3,240 range 900-3,800, 6/23 = 26% for FD, 6/17 = 35% for RD, p = .7285), alopecia in 18 patients (45%, 15/23 = 65% for FD, 3/17 = 18% for RD, p = .004). The results of this study show that a dose escalation to 50 mg/m2 for cisplatin, epirubicin and methotrexate in the PEM regimen results in an increase in overall response (OR) (19/40 = 47.5%) with respect to a historical control using the same drugs at doses of 40 mg/m2 (12/35 = 34%). In patients with normal renal function the escalated dose was tolerated without a corresponding increase in toxicity.(ABSTRACT TRUNCATED AT 250 WORDS)

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PubMed1992

The antiemetic efficacy and the cost-benefit ratio of ondansetron calculated with a new approach to health technology assessment (real cost-benefit index).

In a phase II study including 80 patients treated with highly emetic drugs such as cisplatin, carboplatin or cyclophosphamide > 600 mg/day) we confirmed the potential of ondansetron to prevent cancer chemotherapy- related acute nausea and vomiting. With a total dose of 19.0-37.3 mg ondansetron we achieved 82%-100% acute (0-24 hours) vomiting free patients. Using ondansetron for the prevention of acute nausea and vomiting increases the total chemotherapy costs by 6%. The real cost-benefit ratio for the treatment of acute nausea and vomiting shows better values for ondansetron than for all other recommended regimens.

Adult↗
PubMed1991

Transitional cell carcinoma of the upper urinary tract: evaluation of prognostic factors by histopathology and flow cytometric analysis.

Prognostic factors in transitional cell carcinoma of the upper urinary tract were assessed with histopathological examination and flow cytometric analysis in a series of 127 patients operated upon between 1976 and 1988. In particular, we evaluated the usefulness of flow cytometry to identify patients who require adjuvant treatment among those with low grade and low stage disease (51% in this series). A multivariate analysis was done on 92 cases, considering patient age and sex, stage, grade and number of lesions (unifocal versus multifocal), site (renal pelvis versus ureter), presence of vesical tumors, recurrences along the urinary tract or in the bladder, type of operation and nuclear deoxyribonucleic acid (DNA) ploidy (diploid versus tetraploid/aneuploid tumors). Only the stage (p = 0.001), grade (p = 0.001) and, to a lesser extent, the DNA pattern (p = 0.031), as well as the number of lesions (p = 0.061) were determinant for prognosis. In regard to the subgroup of 41 patients with grade 2 or less, stage P1 or less tumors, no significant difference in survival was demonstrated between diploid and nondiploid tumor patients. However, 7 of 10 patients from the latter group are still under observation. Therefore, our conclusions may have to be modified in the future.

Adult↗
PubMed1990

Cisplatinum plus epirubicin alternated with cyclophosphamide plus 5-fluorouracil in ovarian cancer.

Fifty-two patients with ovarian cancer (post surgical residual tumor) were treated with the combination of platinum + epirubicin (PE) (P 50mg/m2, E 60 mg/m2) alternated with cyclophosphamide + 5-fluorouracil (CF) (C 800 mg/m2, F 600 mg/m2). The treatment was repeated every 28 days for a maximum of 10 cycles. Forty-three patients were evaluable for response. Complete remission (CR) was achieved in 13 (30%) patients (evaluated by second-look), while partial remission (PR) was achieved in 6 (14%) patients for a mean duration of 27 and 14 months, respectively. Eleven out of 13 patients with CR and 5 out of the nonevaluable patients are alive and do not show signs of disease after a mean follow-up of 29 + months (range 19-36). The main factors that conditioned complete remission were the tumor residue and performance status of the patient.

Adult↗
PubMed1990

Small cell bronchogenic carcinoma: a cyclical alternating combination of epirubicin plus cisplatin and cyclophosphamide plus etoposide.

Forty-seven patients with advanced small-cell bronchogenic carcinoma (SCLC) were treated with a combination of epirubicin (4-EPIDX) (60 mg/m2 i.v.) and cisplatin (CDDP) (50 mg/m2 i.v.) on day 1, alternated with cyclophosphamide (CTX) (800 mg/m2 i.v.) day 1 and etoposide (VP16) (120 mg/m2 i.v.) on days 21-23. Four patients (9%) obtained a complete remission and 27 (57%) a partial remission with an overall remission rate of 66%. The median duration of response was 37 weeks (range 13-150) and the median duration of survival was 43 weeks (range 10-150). No severe bone marrow depression was noted. The other side-effects were of a mild grade.

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PubMed1990

A phase II study on lonidamine combined with cisplatin and etoposide in the treatment of advanced non-small cell bronchogenic carcinoma (NSCBC).

A group of 28 patients with advanced non-small cell bronchogenic carcinoma (NSCBC) entered a phase II study on cisplatin (60 mg/m2, day 1) plus etoposide 120 mg/m2, day 1 to 3), every 3 weeks, in combination with lonidamine (150 mg p.o. t.i.d. continuously from day 1). Seven out of twenty-seven (26%) evaluable patients obtained a partial remission (median duration 22 weeks, range 7-47). Although the side effects were mild, three patients stopped the therapy because of them. Median survival was 14 months, range 2-19. Further studies are necessary to clarify the role of "biochemical modulators" in NSCBC.

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PubMed1989

A phase III study on intermittent versus weekly cisplatin and etoposide in the treatment of advanced non-small cell bronchogenic carcinoma.

A group of 55 patients with advanced non-small cell bronchogenic carcinoma entered a random study on combined cisplatin (CDDP) and etoposide (VP16), either intermittently (I = CDDP 60 mg/m2 day 1 and VP16 120 mg/m2 day 1-3 every 3-4 weeks) or weekly (W = CDDP 20 mg/m2 and VP16 120 mg/m2). Five out of 31 (16%) evaluable patients in group I and 6/27 (22%) in group W obtained partial remission (no statistical difference). Toxicity was mild and survival was similar for both groups. The authors conclude that the weekly combination of CDDP plus VP16 is neither less toxic nor more effective than the intermittent one.

Adult↗
PubMed1989

Low dose intermittent 5-fluorouracil, epirubicin and cyclophosphamide (FEC) in poor risk patients with advanced transitional cell bladder cancer: a pilot study.

Fifteen patients with locally advanced or metastatic bladder carcinoma and with cardiac and/or renal impairment were treated with a combination of 5-fluorouracil, 400 mg/m2, epirubicin, 40 mg/m2, and cyclophosphamide, 400 mg/m2. No complete or partial remissions were observed among the 14 evaluable patients. The toxicity level was very low. We are now trying to "tailor" platinum-based combinations to renal function.

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PubMed1987

4'-Epidoxorubicin plus cisplatin as first-line therapy in the treatment of small cell bronchogenic carcinoma.

Twenty-seven patients with small cell bronchogenic carcinoma were treated with a combination of 4'-Epidoxorubicin 60 mg/m2 and cisplatin 50 mg/m2 i.v. every 3-4 weeks. Three patients (11%) had a complete remission (CR), and 12 (44%) had a partial remission (PR) with a 55% overall remission rate. The median duration of response was 36 weeks (range 11-256+). No severe bone marrow depression was noted. The other side effects were of mild grade. Because of the "minimal aggressiveness" of this combination for the patients, the results obtained in this preliminary phase can probably be improved by the integration of other drugs in the scheme.

Adult↗
PubMed1986

Phase II studies on weekly cisplatinum plus epirubicin or etoposide in the treatment of advanced non-small cell bronchogenic carcinoma.

Thirty-six patients with advanced non-small cell bronchogenic carcinoma were divided in 2 groups for treatment with two different platinum-based combination therapy regimens. All 16 patients who received the weekly administered combination of 10 mg/m2 cisplatin (CDDP) plus 10 mg/m2 epirubicin (4EPIDX) experienced no clinical response. Among the 20 patients who received the combination CDDP (10 mg/m2) plus etoposide (VP16, 60 mg/m2) weekly, 4 of them (20%) showed partial remission (PR). The side effects of both combinations were of mild grade. Further study is needed to verify the effectiveness of the weekly combination of CDDP and VP16 by comparing the above regimen with the "standard" intermittent doses.

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PubMed1984

The effect of high dose medroxyprogesterone acetate on water and salt metabolism in advanced cancer patients.

Ten advanced cancer patients (both with hormone-sensitive and non-hormone sensitive tumors) were treated with high dose medroxyprogesterone acetate (MAP, greater than 500 mg/day). We determined body weight, lean body mass, blood pressure, sodium blood level, urinary excretion, and exchangeable sodium pool by the 22Na method before and after treatment. These data seem to exclude a fluid retentive effect for high-dose MAP.

Antineoplastic Agents↗
PubMed1983

The anabolic effect of high dose medroxyprogesterone acetate in oncology.

Ten advanced cancer patients not amendable to conventional therapy were treated with high dose (greater than 500 mg/day, for 30 days) Medroxyprogesterone Acetate (MAP) both orally and intramuscularly, in order to evaluate a possible anabolic effect of this hormone. During the treatment, mean protein intake increased from 37.2 gr/day to 58.8 gr/day (p less than 0.01), nitrogen intake from 5.8 to 9.4 gr/day (p less than 0.01) and caloric intake from 1407.9 to 2075 Kcal/day (p less than 0.01). Nitrogen balance also showed a significant increase (p less than 0.05), as well as elementary strength (p less than 0.02). Lean body mass and body weight did not show significant variations. The above data confirms what was already been documented by us in animals and proposed in man-that MAP has an anabolic effect.

Anabolic Agents↗
PubMedDate not supplied

Salvage treatment with epirubicin and/or paclitaxel in metastatic breast cancer patients relapsed after high-dose chemotherapy with peripheral blood progenitor cells.

AIMS AND BACKGROUND: To evaluate feasibility and efficacy of paclitaxel as a single agent or in combination with epirubicin in breast cancer taxane-naive patients who have failed previous high-dose chemotherapy. METHODS: Since February 1995, we have treated 32 patients in first relapse or progression after high-dose chemotherapy. Nineteen patients had metastatic breast cancer, 12 more than 3 involved axillary lymph nodes, and 1 inflammatory breast cancer at inclusion to the program. The median time to relapse after high-dose chemotherapy was 12 months (range, 2-43). At relapse, 12 patients were treated with epirubicin (90 mg/m2) plus paclitaxel (175 mg/m2) administered on day 1 every 21 days. In 20 patients who had previously received more than 350 mg/m2 of a cumulative dose of epirubicin and in one patient pretreated with chemotherapy containing mitoxantrone, we employed paclitaxel (175 mg/m2) alone. A median number of five courses was administered (range, 2-10). RESULTS: The overall response rate after 3 courses (29 of 32 patients were assessable) was 55% and after 6 courses (21 of 32 patients were assessable) was 57%. The median time to progression was 7 months (95% CI, 5.7-9.2), and median survival was 27.5 months (95% CI, 17.8-37.0). Toxicity was recorded for 180 cycles (epirubicin + paclitaxel for 62 cycles and paclitaxel alone for 118 cycles). The main toxicity in both regimens was hematologic. We observed WHO grade 3-4 neutropenia (in 8 patients, 25%), for which G-CSF (5 microg/kg/day s.c.) was employed. WHO grade 3-4 thrombocytopenia occurred in 2 patients (6%) and WHO grade 3 anemia in 1 patient (3%). CONCLUSIONS: Our study showed that paclitaxel (alone or in combination with epirubicin) is feasible as salvage treatment in heavily pretreated patients.

Adult↗
PubMedDate not supplied

A new regimen of cisplatin, epirubicin and methotrexate (PEM-3) as primary chemotherapy for locally advanced bladder cancer.

In this phase II study, 41 patients with locally advanced urothelial bladder cancer (T2-4, N0, M0) were treated with primary chemotherapy (cisplatin, epirubicin, methotrexate: PEM-3). All the patients were assessable for response and toxicity. Clinical monitoring was performed with computerized tomography and cystoscopy. Nineteen clinical complete remissions (46%) and 10 partial remissions (24.5%) were obtained (CR + PR, 70.5%; 95% confidence interval, 57%-85%). Ten patients were considered to have clinically stable disease (24.5%), and 2 patients progressed (5%). Surgery after chemotherapy was performed in 22 cases: in 6 patients (27%) a pathologic complete response was achieved. The pathologic stage was lower than the initial clinical stage in 13 patients (59%). After a median follow-up of 3 years (range, 1-4), the median time to progression was 104 weeks. At this writing, 20 patients, 12 of which were submitted to surgery and 8 were not operated, are disease-free. The 3-year survival rate is 52%. No one had to interrupt the treatment because of toxicity. In conclusion, the PEM-3 regimen is a very active and well-tolerated regimen in locally advanced bladder cancer.

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