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Biomedical subjects

A Fornasiero

Publications and source records attributed to A Fornasiero.

At least 37 records · Page 2Linked to original sources
PubMed1990

Chemotherapy of invasive thymoma.

Thirty-two patients with stage III or IV invasive thymoma (14 women and 18 men; median age, 40 years) were treated at the Padua Medical Oncology Department from 1977 to 1988. All patients received the following chemotherapy in 4-day courses: 50 mg/m2 of cisplatin intravenously (IV) and 40 mg/m2 of doxorubicin IV on day 1; 0.6 mg/m2 of vincristine IV on day 3; and 700 mg/m2 of cyclophosphamide IV on day 4 (ADOC). The courses were repeated every 3 weeks, and toxic effects were tolerable. The radiologically defined overall clinical response rate (complete plus partial response) was 91% with 47% clinical complete remissions; median time to progression was 11 months (range, 0 to 96) and the median estimated (Kaplan-Meier) progression-free interval was 22 months. Five of the 15 clinical complete remissions were pathologically confirmed at thoracotomy. We believe the ADOC regimen qualifies for adjuvant and preoperative treatment of invasive thymoma due to the high complete response and overall response rates.

Adult↗
PubMed1990

Randomized phase II study of a combination of cisplatin (DDP), 5-fluorouracil (5-FU), and allopurinol (HPP) versus 5-FU in advanced colorectal carcinoma. An EORTC Gastrointestinal Tract Cancer Cooperative Group study.

In order to improve the therapeutic index of fluorouracil (5-FU), it has been combined with cisplatin (DDP) as synergistic agent and with allopurinol (HPP) as toxicity modulator. Patients with measurable colorectal carcinoma, previously untreated by chemotherapy, were randomized to receive either 5-FU alone 500 mg/m2 push iv days 1-5 or HPP 3 x 300 mg po, days 1-5, 5-FU 800 mg/m2 push iv, days 3-5 and DDP 50 mg/m2 d6. Treatment was repeated every 4 weeks. Of 104 patients randomized, 82 were evaluable for response and survival. Six partial responses were seen in each treatment group (15%) and the median survival time was 7 months. Hematologic toxicities were comparable in both treatment groups, with a mean nadir white blood cell count of 3500/ vs. 3800/mm3 and a mean nadir platelet count of 148,000/ vs, 203,000/mm3 for HPP-5-FU-DDP and 5-FU, respectively. This study suggests that the addition of both HPP and DDP does not improve the activity of 5-FU.

Adult↗
PubMed1989

[Primary lymphoma of the stomach. Clinical and prognostic analysis of our experience and 20 years' literature].

Primary gastric lymphoma (PGL) is a comparatively rare cancer. A large series from the literature forms the basis for a review of the clinical aspects, the diagnostic and therapeutic procedures most recently adopted and the long-term results. 1837 cases of PGL have been analysed: in 1196 of them symptomatology was painful, ulcer-like; the diagnosis of a malignant lesion was obtained in 72% of cases by radiography, while oesophagogastroduodenoscopy with biopsy produced a diagnosis of gastric lymphoma in 47.6% of cases. 1634 patients were subjected to surgical therapy with a resection index of 66.5% and postoperative mortality between 0 and 22.25%. Back-up treatment for the various stages of the disease is not well codified but is indicated by most authors. The prognosis of PGL is comparatively good compared to that of other intestinal lymphomas with total survival, independently of the stage, of 44.3% at 5 years. Surgical therapy is the intervention of choice in cases in which there is a possibility of resection in advanced stages also. Overviews are required so as to quantify the role of radiotherapy and chemotherapy in both initial and advanced stages.

Adult↗
PubMed1988

Intrapericardial instillation of platin in malignant pericardial effusion.

Six patients (four men and two women) affected by malignant pericardial effusion, as confirmed by cytologic examination, were treated with direct intrapericardial administration of cisplatin. Median age was 36.8 years (range, 18 to 56 years). After insertion of a radiopaque polyurethane catheter (Centracath Vygon, Laboratoires Pharmaceutiques, Vygon-Ecouen, France), fluid was drained and cisplatin (10 mg in 20 ml of normal saline) was instilled over 5 minutes on 5 consecutive days (total cisplatin dose, 50 mg). At the end of the course, the catheter was withdrawn. Courses were repeated every 2 or 3 weeks in case of fluid reaccumulation. The median number of courses was two, with a range of one to three courses. Three patients achieved complete response and all three died of primary disease progression without evidence of pericardial recurrence or stricture. Mild nausea occurred in all patients. No hematologic and renal toxicity and local or infectious complications were observed.

Adolescent↗
PubMed1988

Phase III randomized study of fluorouracil, epirubicin, and cyclophosphamide v fluorouracil, doxorubicin, and cyclophosphamide in advanced breast cancer: an Italian multicentre trial.

From February 1983 to January 1985, 497 patients with advanced breast cancer were randomly allocated to receive either epirubicin or doxorubicin in the following combination chemotherapy regimen: fluorouracil (5-FU) 500 mg/m2 intravenous (IV) on days 1 and 8; epirubicin or doxorubicin 50 mg/m2 IV on day 1; cyclophosphamide 500 mg/m2 IV on day 1 (FEC or FAC). Cycles were repeated every 21 days until progression or to cumulative doses of 700 mg/m2 for epirubicin and 550 mg/m2 for doxorubicin. Dose reductions were applied according to the standard criteria. Activity was evaluated in 443 patients (222 in the FEC arm and 221 in the FAC arm). The two experimental groups were comparable in age, performance status, menopausal status, histology, previous treatments, and site of the disease. The overall response rate (complete response and partial response [CR + PR]) was not significantly different: 53.6% for FEC and 56.5% for FAC. The median time to progression was 273 days for FEC and 314 days for FAC; the median survival time was 591 and 613 days, respectively. Leukopenia, anemia, nausea, and vomiting were significantly lower in patients treated with FEC. As for cardiotoxicity, four cases of congestive heart failure (CHF) were recorded among patients treated with FAC while only one was observed in the FEC group. These results indicate that epirubicin in a combination chemotherapy regimen is as active as doxorubicin and is significantly less toxic.

Adult↗
PubMed1987

High-dose medroxyprogesterone in disseminated breast cancer. Correlation between bioavailability and clinical response.

Clinical response to high-dose medroxyprogesterone (MPA), administered following three different routes of administration (i.m., p.o. + i.m., p.o.) and monitoring drug plasma levels, was evaluated in pretreated advanced breast cancer patients. Fifty-eight of 68 eligible patients were considered evaluable for response. Age ranged between 36 years and 82 years. Fifty-six of 58 evaluable patients were postmenopausal. An overall remission rate of 48% was achieved with i.m. MPA, 50% with combined (i.m. + p.o.) modalities; only a 19% remission rate was recorded in the p.o. group. Response rate and MPA plasma concentrations were correlated, and a drug level of 80 ng/ml, by means of a GLC method, seems to identify a subset of patients with high probability of response. Only mild toxic effects were recorded.

Adult↗
PubMed1987

A 5-day regimen of cyclophosphamide, adriamycin, platinum (CAP) in refractory breast cancer.

The activity of the association of cis-platinum with Adriamycin and cyclophosphamide (CAP), as "rescue" chemotherapy for the treatment of refractory and relapsing advanced breast cancer, is presented. Of 42 evaluable patients, previously treated with chemotherapy +/- hormone therapy, 4 (9.5%) achieved a complete response, 15 (35%) had a partial response (CR + PR = 45%). Major toxicity observed was: nausea and vomiting in 95% of patients and leukopenia in 60%.

Adult↗
PubMed1986

Cisplatin plus vindesine versus cisplatin plus VP16 versus doxorubicin plus cytoxan in non-small-cell carcinoma of the lung. A randomized study.

From March 1981 to January 1984, 116 patients with advanced non-small-cell carcinoma of the lung (NSCCL) were randomly assigned to 3 combinations as follows: CDDP + DVA, CDDP + VP16 and DXR + CTX. 94 patients were evaluable for response, 106 for toxicity and survival. Of 31 patients, 15 (48%; 3 CRs and 12 PRs) responded to CDDP + DVA; of 33 patients, 12 (36%, 2 CRs and 10 PRs) responded to CDDP + VP16; of 30 patients, 3 (10%) obtained a PR with DXR + CTX (CDDP + DVA vs DXR + CTX, P less than 0.005; CDDP + VP16 vs DXR + CTX, P less than 0.05; CDDP + DVA vs CDDP + VP16, P = NS). The median duration of response was 22 weeks in the CDDP-DVA group, 17 weeks in the CDDP-VP16 group, and 16 weeks in the DXR + CTX group. No significant difference in survival was observed among the 3 groups (median: 43, 47, 41 weeks, respectively). Hematologic and neurologic toxicities were significantly higher in the DVA-containing regimen. Despite the lack of improvement of overall survival with the CDDP-containing combinations over the DXR + CTX control group, the good response rate makes them suitable to be used in combined therapeutic strategies.

Adult↗
PubMed1986

Peptichemio in pretreated patients with plasmacell neoplasms.

Twenty-one patients with alkylator-resistant plasmacell neoplasms were treated with Peptichemio (PTC) at a dose of 40 mg/m2 for 3 days every 3 weeks or, in the case of persistent leukopenia and/or thrombocytopenia, at the single dose of 70 mg/m2 every 2-3 weeks according to haematological recovery. Seventeen patients, 10 with multiple myeloma and seven with extramedullary plasmacytoma (EMP), were fully evaluable. Six of 17 patients (35%) responded: three of seven EMP patients had a complete remission and 3 of 10 multiple myeloma patients had an objective response greater than 50%. The median duration of response was 8.5 months. An EMP patient obtained a complete response lasting for 16 months. The most frequent toxic effect were phlebosclerosis, occurring in all the patients, and myelosuppression, which was severe in only one case. PTC appears to be an active drug in patients with plasmacell neoplasms even if resistant to alkylating agents.

Adult↗
PubMed1986

Localized ovarian cancer: surgery plus chemotherapy.

Fifty-four patients were referred to Medical Oncology after operation for "limited" ovarian cancer; 7 were excluded because immediate restaging showed evidence of macroscopic spread to structures outside the true pelvis, and 10 will be considered separately because of microscopic spread shown only by cytology. Thirty-seven patients (31 stage I and 6 stage II) were accordingly accepted as "localized", because peritoneal cytology and diaphragm and omental plus parietal peritoneum histology could rule out the spread to the large abdominal cavity. Some of the referred patients had been operated in nearby hospitals; the Padua GYN Cin. performed 14 of the 37 first surgery operations and 30 of the 37 second look operations. All patients soon after surgery underwent first-line chemotherapy with 5 courses of high dose adriamycin plus cyclophosphamide for 4 months, then surgical second look, and second-line non-cross-resistant chemotherapy for 3 months. During the second look the organ and tissue removal was completed in those 21 patients having received "limited" first surgery. Two patients died within 5 years from admission, so that the overall 5 year actuarial survival from referral is 93% for the entire group with 11 patients still at risk; 87% are disease free 5 years after the second look with 7 at risk. Subdivision of the patients according to "adequate" vs. "limited" first surgery, may select a group (the "adequate" one, composed of 16 patients) completely free from relapses, up to now. The complex therapeutic program described seems to offer long term relapse-free survival to the majority of patients, while the few failures seem closely related with inadequacies of the initial surgical procedure.

Adolescent↗
PubMed1986

Peptichemio in advanced breast cancer: a clinical evaluation in 32 patients.

A clinical evaluation of peptichemio (40-45 mg/m2/day for 3 days every 3-4 weeks) was conducted in 32 patients with advanced breast cancer, 28 of whom were evaluable for both toxicity and response. The overall response rate was 18% (one complete remission and four partial remissions), with a median duration of 4 months (range, 2-6). The major side effects were cumulative myelotoxicity, phlebitis, mild nausea, and vomiting. A posttreatment heparin infusion was used to prevent phlebitis.

Breast Neoplasms↗
PubMed1985

Peptichemio in pretreated patients with ovarian cancer.

From January 1978 to October 1982, 47 patients with histological diagnosis of epithelial cancer of the ovary received peptichemio (PTC) at a dose of 70 mg/m2 (maximum, 120 mg total) every 15 days. Forty-two patients are now evaluable: 27 with stage III and 15 with stage IV disease. All patients but four with stage IV disease had been pretreated and had received at least one drug combination (median, three drugs per patient, including alkylating agents). Before the administration of PTC, the tumor extension in the abdomen was carefully assessed in all patients: ten patients had residual tumor less than 2 cm in diameter, while 32 patients had tumor greater than 2 cm in diameter. Objective responses were obtained in ten patients (23.8%): six complete remissions and one partial remission were observed in stage III patients and one complete remission and two partial remissions were observed in stage IV patients. Of the ten responding patients, eight had tumors less than 2 cm in diameter before receiving PTC. The median duration of response was 16 months. The most frequent side effects were myelosuppression and phlebosclerosis. Bone marrow depression was a common finding after the third course in heavily pretreated patients. Accordingly, in these patients a schedule interval of 3 weeks should be more appropriate. Since most of the responders were in the "small tumor" category, PTC appears to be an active drug in patients with ovarian cancer having small tumors (less than 2 cm). On the other hand, the response rate in a nonselected population of patients remains to be clearly defined with further studies.

Adult↗
PubMed1985

MPA plasma levels after oral administration in gastrectomized cancer patients during chemotherapy.

Five patients (3 females; 2 males) who underwent gastrectomy for carcinoma were administered adjuvant chemotherapy and high dose medroxyprogesterone acetate (HD-MPA) as supportive therapy. MPA administered p.o. was regularly absorbed; the drug was well tolerated and was almost lacking in toxicity. MPA, thanks to its myeloprotective activity and its anabolic effects, can be used as supportive therapy in the treatment of a wide range of malignancies.

Adenocarcinoma↗
PubMed1984

Phase II evaluation of 4'epi-doxorubicin in patients with metastatic colorectal carcinoma.

Thirty-four evaluable patients with metastatic colorectal carcinoma (13 rectal primary and 21 colonic primary, 4 pretreated and 30 untreated) received 4'epi-doxorubicin at the dose of 75 mg/m2 i.v. once every 21 days, for a minimum of 2 courses. Symptomatic toxicity (mainly confined to gastrointestinal complaints) was short-lived and easily managed. Hematologic toxicity was mild. Transient electrocardiographic abnormalities were found in 50% of patients, without signs of significant cumulative cardiotoxicity. Three previously untreated patients achieved a partial response (lasting 16, 12 and 12 weeks, respectively) with a response rate of 9% (3%-23%, 95% confidence interval). More interestingly, all responsive patients had rectal cancer: further studies of 4'epi-doxorubicin confined to the rectal localization seem warranted.

Adult↗
PubMed1984

FAM2 regimen in disseminated gastric cancer.

Forty-four previously untreated patients with advanced inoperable and/or disseminated gastric carcinoma were given an i.v. combination (FAM2) chemotherapy of 5-fluorouracil, 400 mg/m2 on days 1, 2 and 3, and 21, 22 and 23; adriamycin, 40 mg/m2 on days 2 and 22; and mitomycin C, 10 mg/m2 on day 1, with a recycle on day 42 (1 cycle = 41 days). Forty patients have completed 2 cycles and are evaluable (median number of cycles 5; range 3 to 8): 26 of these achieved a partial remission, with a response rate of 65%; 4 (10%) gained a stable situation for 3 to 6 months, and 10 (25%) showed progression of disease. Median duration of partial remissions was 10 months, and median survival was 15 months for responders and 5 months for nonresponders. A fall in WBC (less than 2500/microliter) occurred in 7% and of platelets (less than 80,000/microliter) in 4.5%. Total alopecia occurred in 20 of 40 patients and nausea and or weakness were common findings. No drug-related infection, bleeding or death was observed. Patients with advanced gastric carcinoma can derive useful palliation from FAM2 chemotherapy.

Adult↗
PubMed1984

Chemotherapy of invasive or metastatic thymoma: report of 11 cases.

Eleven patients with invasive thymoma (seven males and four females) were seen from 1977 to 1983. All patients were adults with a median age of 46 years (range, 24-62), and presented after surgical exploration with nonremovable primary and with one or more of the following patterns of tumor extension: supraclavicular lymphadenopathy (four patients), superior vena cava syndrome (two), pleural effusion (nine), and pericardial effusion (three). The following distant metastases were also observed: lung (six patients), liver (one), skin (two), peritoneum (two), bone (one), and brain (one). The chemotherapy was administered in 4-day courses. All patients received the following: 50 mg/m2 of cisplatin iv and 40 mg/m2 of doxorubicin iv on Day 1, 0.6 mg/m2 of vincristine iv on Day 3, and 700 mg/m2 of cyclophosphamide iv on Day 4. The course was repeated every 3 weeks. Toxic effects were tolerable, as expected for the drug combination adopted. Four of 11 patients achieved objective complete regression of disease and six of 11 had partial remission, for an overall response rate of 91%; one patient had stable disease for 7 months. Six patients have died and the median survival has been 12.5 months, ranging from 5 to 23 months.

Adult↗
PubMed1980

Tamoxifen treatment for advanced renal cell cancer.

Twelve patients with metastatic clear cell renal cancer received a course of tamoxifen. Three showed stable disease for a period from 2 to 12 months and 1 a mixed response for a short time. It does not appear that tamoxifen may be a useful agent in the treatment of metastatic renal cell carcinoma.

Adenocarcinoma↗