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Biomedical subjects

A Veronesi

Publications and source records attributed to A Veronesi.

At least 109 records · Page 6Linked to original sources
PubMed1982

Combination chemotherapy with cyclophosphamide, vincristine, and prednisone (CVP) in TNM-classified stage IV mycosis fungoides.

Nine patients with stage IV mycosis fungoides (MF), according to TNM classification, were treated with cyclophosphamide, vincristine, and prednisone (CVP). CVP induced a 66% overall objective response rate and a 44% complete response rate, which is the highest reported in the literature. CVP is an effective regimen in MF and could be employed in combination with total skin or total lymphoid radiotherapy. TNM classification should be used for all patients with MF, because it makes the evaluation and comparison of treatments more reliable.

Adult↗
PubMed1982

Radiotherapy of brain metastases: conventional versus concentrated treatment.

From January 1975 to March 1981, 97 consecutive patients with brain metastases from various tumors were treated with cobalt-radiotherapy. Two successive treatment schedules were employed: the first 52 patients were treated according to a conventional schedule (30 or 40 Gy in 15 or 20 treatments over a 3 or 4 week period), while in the successive 45 patients a concentrated schedule was employed (2 series of 17 Gy in 2 sessions over a 3 day period, separated by an interval of 3 weeks). In the 87 evaluable patients, no significant difference was noted regarding the efficacy of radiotherapeutic treatment (25/47 and 20/40 partial remissions, respectively, with median survival of 4 and 3 months, respectively). Acute toxicity was more relevant with concentrated irradiation (approximately 20% of cases).

Adult↗
PubMed1981

Adriamycin, bleomycin, vinblastine and DTIC in advanced diffuse lymphocytic poorly differentiated lymphoma.

From January 1975 to December 1979, 14 consecutive patients with advanced (stage III-IV) diffuse lymphocytic, poorly differentiated lymphoma (DLPD) were treated with adriamycin, bleomycin, vinblastine and DTIC (ABVD). Either maintenance combination chemotherapy with CVP or radiotherapy over bulky disease was added in the cases with complete response (CR). Fifty per cent of the patients achieved CR and 80% achieved objective responses. Among CRs, 100% were alive at 2 years, 70% of them without evidence of disease. Overall, 75% of the patients were alive at 2 years, 30% without evidence of disease. Toxicity was acceptable and no drug-related deaths occurred. ABVD is not the ideal combination for DLPD, but it should be taken into consideration in patients with advanced DLPD in which first line combination chemotherapy regimens are not successful.

Adult↗
PubMed1981

VM 26 in advanced mycosis fungoides.

Five consecutive patients with progressive extracutaneous stage IV mycosis fungoides (MF) were treated with VM 25, 100 mg/m2 i.v., for at least 3 cycles. All patients had been extensively pretreated and in particular with vinca alkaloids. Two partial responses of 5 and 9+ months duration and 1 minimal response of 5 months duration were obtained. Transient myelosuppression was encountered in all patients. These preliminary results should encourage further exploration of VM 26, even in less advanced MF.

Adult↗
PubMed1981

Sequential combination chemotherapy of advanced head and neck carcinoma: re-evaluation of a highly effective regimen.

Twenty-seven evaluable patients with advanced head and neck squamous carcinoma were treated with a polychemotherapeutic regimen described in 1975 by Price et al. Chemotherapy consisted of vincristine, adriamycin, bleomycin, methotrexate, 5-fluorouracil, hydroxyurea, 6-mercaptopurine and citrovorum factor administered sequentially. One complete remission, 4 partial remissions, 7 minor responses were obtained for a total of 12/77 (44%) objective responses. Toxicity was acceptable. The results obtained were not better than those observed with less complicated regimens administrable on an outpatient basis.

Adult↗
PubMed1980

Medical treatment of metastatic renal cell carcinoma.

Thirty five patients with metastatic RCC were observed over a 57 months period in our Division of Radiotherapy and Medical Oncology, and 30 are evaluable for this analysis. MPA was selected as primary treatment agent in 23 patients, VLB singly, in combination with MPA or in combination with CCNU was used in 1.4 and 2 patients. With MPA the TR rate was 3/23 (1 CR and 2 PR). Duration of response for the patient with CR was 6 months whereas for the patients with PR was 21 and 14 months respectively. 4 additional patients showed NC. With VLB-MPA the TR rate was 1/+ (1 PR). Duration of PR was 3 months. The median duration of survival for the 11 patients with CR, PR and NC was 14 months whereas for the 19 patients with NR was 7 months (p < 0.01). TES and TAM showed no or minimal activity as second treatment agents.

Adult↗
PubMed1980

Malignant histiocytosis in adults: report of 7 patients from Northeast Italy.

The clinical records and histologic material of seven adult male patients with malignant histiocytosis (MH), observed consecutively at our center during a four-year period, have been reviewed; four of these cases were seen in a year. All patients were born and lived within a radius of 30 miles from Pordenone, a town in northeast Italy. The diagnosis of MH was made in all cases on lymph node biopsy on the basis of the established histologic criteria [1]. At presentation, abnormal histiomonocytic cells were found in the bone marrow and peripheral blood of four patients, two of whom also showed cerebrospinal fluid involvement with atypical histiocytes at a relatively early stage of the disease. Staging procedures documented extensive disease in lymphatic, as well as in extralymphatic, sites in four patients; in three patients, the disease was confined to the lymphatic system. Combination chemotherapy was the first treatment employed in all cases. Four patients, three of whom had limited disease, achieved complete remission with quadruple combination chemotherapy (ABVD, CHOP, or MOPP); three patients with extensive disease achieved only partial remission of short duration with HOP. These results further support the view that adult MH is not obligatorily and rapidly fatal. Good responses to treatment with combination chemotherapy are possible, particularly in patients with disease limited to only lymphatic sites.

Adult↗
PubMed1980

[Oncology outpatient clinic in a general hospital].

From January 1975 to June 1979 3,007 new patients have been followed in the Out-patient Clinic of the Division of Radiotherapy and Medical Oncology of the Ospedale Civile, Pordenone. A progressive increase in the number of patients and the validity of follow-up care has been demonstrated. Patients still encounter considerable logistic difficulties, which could be reduced by programming diagnostic procedures the same day of therapy. The organization of a drug service in the Out-patient Clinic, a more active collaboration with the sanitary units working outside the Hospital, and an adequate psychological assistance could solve many of the problems which are superimposed on the direct effects of the disease.

Humans↗
PubMed1979

Clinical and immunological evaluation of 5 cases of mycosis fungoides in advanced stages.

Five patients with mycosis fungoides, hospitalized in the Division of Radiotherapy and Medical Oncology of the Ospedale Civile, Pordenone, from January 1975 to December 1978, were studied and treated as non-Hodgkin lymphomas. All patients had evidence of disseminated disease: 3 with bone marrow infiltration, 1 with splenic involvement and 1 with lymph node involvement. Three patients were treated with CVP, resulting in 2 complete remissions that lasted 18 months and 1 PR greater than 50% maintained for 7 months. One patient was treated with ABVD with a PR greater than 50% maintained for 10 months. The last patient was treated with prednisone and then with CV, but expired from pulmonary embolism after 1 cycle. Lymphocyte function, using E and EAC rosette and PHA, was evaluated before therapy in all patients: in the 2 patients who obtained a CR, an improvement in T-lymphocyte function was noted after therapy. The chromosome pattern of peripheral blood lymphocytes was altered before therapy in only one patient. Even if the follow-up period is still relatively brief, the duration of the 2 complete remissions must be stressed. In addition, a strict correlation between T-lymphocyte function and response to therapy was revealed in our study.

Adult↗
PubMedDate not supplied

Staging and treatment with cyclophosphamide, vincristine and prednisone (CVP) in advanced cutaneous T-cell lymphomas.

Twenty-three consecutive patients with cutaneous T-cell lymphomas were submitted to staging procedures including lymphangiography, bone marrow biopsy and aspiration, peripheral blood morphological examination, peritoneoscopy with liver and spleen biopsy, and in selected patients lymph node biopsies. Extracutaneous disease (lymph nodes, bone marrow, liver and spleen) was detected in 12 patients. Bone marrow was involved in 25 per cent of the patients at presentation (all patients had lymph node involvement) and in two of nine patients with advanced disease during the follow-up. Peripheral blood was involved in 65 per cent of the patients at presentation (ten patients with advanced disease) and in six of nine patients with advanced disease during the follow-up. In 16 patients with advanced disease (T3-T4 and/or extracutaneous disease), CVP was given with a 50 per cent objective response rate and four complete remissions of 47+, 12+, 19 and 19 months duration. Median survival of patients with advanced disease was 4 years.

Adult↗
PubMedDate not supplied

Parenteral nutrition in cancer patients receiving chemotherapy: effects on toxicity and nutritional status.

The role of total parenteral nutrition (TPN) in reducing toxicity related to cancer chemotherapy (CT) is presently a controversial issue. To evaluate the effectiveness of TPN in reducing CT-associated toxicity and correcting and preventing CT-related impairments of nutritional status, a prospective crossover controlled study was performed in 43 cancer patients (19 normally nourished and 24 malnourished) randomly divided into two groups (A and B). Group A patients received TPN concomitantly with the first course of chemotherapy, and the second course was administered 21 to 28 days later without TPN support; group B patients were treated in the opposite sequence. The rates of myelotoxicities and gastrointestinal toxicities after CT courses with or without TPN were essentially similar in normally nourished and malnourished patients. No changes in nutritional indexes were detected in normally nourished subjects after each course. Conversely, in undernourished subjects, prealbumin, retinol-binding protein, and nitrogen balance increased in CT+TPN courses (p < .02). In CT-only courses, undernourished subjects showed a decrease in prealbumin and nitrogen balance. Significant changes of nitrogen balance in CT vs CT+TPN courses were detected in malnourished subjects. TPN appears to be unable to reduce CT-associated toxicity. CT administration does not result in any impairment of the nutritional status in normally nourished cancer patients. From our study, it appears that TPN should be limited to severely malnourished neoplastic patients undergoing CT, because of its ability to prevent further impairment of nutritional status and to improve the nitrogen balance and the levels of fast-turnover visceral proteins.

Adult↗
PubMedDate not supplied

Continuous infusion fluorouracil in the management of advanced breast cancer: a phase II study.

AIMS AND BACKGROUND: The evaluation of unconventional schedules of well-known drugs represents a promising avenue in the search for new regimens with a better therapeutic index in metastatic breast cancer. In particular, protracted continuous infusion (PCI) of 5-fluorouracil (5-FU) has yielded interesting results in gastrointestinal malignancies and in breast cancer. METHODS: From March 1996 30 consecutive patients with heavily pretreated breast cancer were treated with PCI 5-FU at a daily dose of 250 mg/m2 by means of disposable elastomeric pumps until progression or toxicity. The median age was 54 years (range, 28-71) and median performance status was 1 (range, 0-3). All patients but four were pretreated with anthracycline-containing regimens or taxanes; the median number of chemotherapy lines was 3 (range, 2-4). Metastatic sites were predominantly visceral in 60% of the patient population. RESULTS: All 30 patients were evaluable for response and toxicity. The median duration of PCI was 20 weeks (range, 2-36 weeks). Two complete responses (7%) and eight partial remissions (26%) were observed, giving an overall response rate of 33%. The median duration of response was six months (range, 4-9 months). Stabilization was observed in seven patients (23%) with a median duration of seven months (range, 3-9 months). The main toxic effects were grade I-II mucositis and hematologic toxicity, while grade 3 hand-foot syndrome was observed in eight patients (27%). CONCLUSIONS: This study confirms the efficacy and safety of 5-FU at this dosage and schedule in heavily pretreated women with advanced breast cancer. In order to improve on these results further studies are needed in a less advanced stage of the disease and together with other active drugs.

Adult↗
PubMedDate not supplied

Fourteen-day infusion of ifosfamide in the management of advanced breast cancer refractory to protracted continuous infusion of 5-fluorouracil.

AIMS AND BACKGROUND: Ifosfamide is an active drug in advanced breast cancer. Short-term continuous infusion schedules have been evaluated with encouraging results. The aim of the study was to evaluate in patients with advanced breast cancer a 14-day infusion schedule previously tested at our center in soft tissue sarcomas. METHODS: From July 1998 to February 2000, 26 consecutive patients with heavily pretreated breast cancer, progressing during protracted continuous infusion of fluorouracil, were treated with ifosfamide at the dose of 800 mg/m2/day for 14 consecutive days by means of an elastomeric pump via an in-dwelling Groshong catheter. The median age of the patients was 52 years (range, 32-67) and median PS was 1 (range, 1-3). All patients were pretreated with anthracyclines or taxanes; the median number of chemotherapy lines in the metastatic phase was 2 (range, 1-4). Predominant metastatic sites wen soft tissues in 5 patients, lung in 6, liver in 7 and serosal cavities in 3. RESULTS: Twenty-four patients were assessable for response Two complete responses and 2 partial remissions were noted for an overall 16.6% response rate. The duration of response was 3+, 5, 8 and 10 months, respectively. Stabilization or mi nor response was observed in 2 more patients. The main tox ic effect was myelosuppression (grade 1-2 in 15 patients grade 3-4 in 4). Other toxicities included nausea in 14 patients (grade 3 in 2) and grade 1-2 vomiting in 2 patients. Hair lost or alopecia was universal. CONCLUSIONS: The regimen yielded some clinically useful re sponses with acceptable toxicity. Its evaluation in less ad vanced cases appears to be warranted.

Adult↗