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Biomedical subjects

L Salvagno

Publications and source records attributed to L Salvagno.

At least 19 recordsLinked to original sources
PubMed1995

Hybrid MOPP/ABVD and radiotherapy in advanced Hodgkin's disease.

BACKGROUND: In patients with advanced Hodgkin's disease (HD), the alternation of MOPP with ABVD or hybrid MOPP/ABVD are associated with a high CR rate and a high probability of 5-year survival. However, even after effective chemotherapy the risk of nodal relapse is not negligible, and not only in initial bulky site(s) of disease. For this reason, in an attempt to prevent relapses after combination chemotherapy alone, we performed a prospective study to evaluate the efficacy and toxic effects of 6 courses of hybrid MOPP/ABVD followed by radiotherapy (RT) in stages II A bulky, II B, III and also in stage IV with bulky disease of residual after chemotherapy. PATIENTS AND METHODS: From January 1985 to August 1993, 133 patients with HD (128 newly diagnosed, stage II A bulky-IV, 5 in first relapse after RT) were treated according to the following program: 6 courses of the hybrid MOPP/ABVD regimen followed by RT (STNI + spleen in stages II A, II B, III without pelvic lymph node involvement, TNI + spleen in stage III with pelvic lymph node involvement, involved field in stage IV with bulky disease or residual after chemotherapy). The total dose of RT was 4000 cGy to the sites of bulky or residual disease and 2000 cGy to the other sites. RESULTS: After hybrid MOPP/ABVD, 107 of 130 (82.3%) fully evaluable patients were classified as in CR or CR(U). After completion of RT, 108 patients were in CR and 3 were in PR, for an overall response rate of 85%. With a median follow-up duration of 45 months, the actuarial 5-year survival is 76% and the progression-free survival 68.6%. So far, only 14 patients have relapsed (6 within the irradiation field) and the 5-year relapse-free survival is 82.5%. CONCLUSION: Six courses of hybrid MOPP/ABVD followed by RT in stages II A bulky, II B, III and in stage IV with bulky disease or residual after chemotherapy produced a high CR rate with low risk of relapse. However, a longer follow-up is necessary to evaluate the late effects of combined therapy.

Actuarial Analysis↗
PubMed1994

MACOP-B versus ProMACE-MOPP in the treatment of advanced diffuse non-Hodgkin's lymphoma: results of a prospective randomized trial by the non-Hodgkin's Lymphoma Cooperative Study Group.

PURPOSE: The aim of our study was to compare in a multicentric randomized trial two regimens widely used in the treatment of advanced-stage intermediate- to high-grade non-Hodgkin's lymphoma and to assess whether a third-generation regimen (methotrexate with leucovorin, doxorubicin, cyclophosphamide, vincristine, prednisone, and bleomycin [MACOP-B]) was superior to a second-generation regimen (procarbazine, methotrexate with leucovorin, doxorubicin, cyclophosphamide, and etoposide [ProMACE-MOPP]). PATIENTS AND METHODS: Between January 1987 and August 1991, 221 patients with diffuse intermediate- to high-grade non-Hodgkin's lymphoma (Working Formulation groups F, G, H, and K), stage II bulky (> 10 cm), III, or IV, were randomized by the Non-Hodgkin's Lymphoma Cooperative Study Group (NHLCSG) to receive ProMACE-MOPP for six cycles or MACOP-B for 12 weeks. Survival, progression-free survival, and disease-free survival were determined, and multivariate analysis of prognostic factors was performed. RESULTS: In the two groups of patients, there was no significant difference in terms of complete remission (CR) rate (49.1% with ProMACE-MOPP and 52.3% with MACOP-B), 3-year overall survival rate (45.2% with PROMACE-MOPP and 52.3% with MACOP-B), and 3-year progression-free survival rate (36.4% with ProMACE-MOPP and 36.1% with MACOP-B). In terms of toxicity, no significantly greater toxicity occurred in either arm. Overall toxicity was acceptable. The most frequent side effects were grade II through IV leukopenia, infection, mucositis, and anemia. Treatment-related deaths were equally distributed. CONCLUSION: No significant differences in terms of efficacy and/or toxicity between ProMACE-MOPP and MACOP-B are evident. These results are consistent with recent randomized trials showing that the new-generation aggressive regimens are no better than previous ones.

Adolescent↗
PubMed1994

Prolonged survival (17 years) in a patient with chronic myelogenous leukemia after therapy for Hodgkin's disease.

A case of secondary chronic myelogenous leukemia after successful therapy for Hodgkin's disease is reported. The patient was diagnosed as having stage IIIA Hodgkin's disease, at the age of 33. He underwent staging laparosplenectomy and was treated with radiotherapy plus chemotherapy. Forty three months after the diagnosis of Hodgkin's disease, a Philadelphia-positive chronic myelogenous leukemia developed. It required periodic chemotherapy and each time a remission, lasting several months (up to 14 months), was obtained. The disease had an unusually prolonged clinical course, and the blast crisis, of lymphoid type, occurred only 17 years later.

Adult↗
PubMed1993

Late relapses in Hodgkin's disease: outcome of patients relapsing more than twelve months after primary chemotherapy.

BACKGROUND: Patients with Hodgkin's disease whose initial complete remissions (CR) after primary chemotherapy were longer than 1 year are thought to have better prognoses than patients whose initial remissions were shorter than 1 year. However, only a few studies have analyzed the long-term survival in addition to the results of retreatment in patients relapsing after CR lasting more than 1 year. PATIENTS AND METHODS: We analyzed the data of 40 patients with Hodgkin's disease who were treated in a single institution and whose CR were > 1 year after primary chemotherapy. Therapy at relapse was not standardized: of 36 patients evaluable for response, 29 received second-line chemotherapy and 7 received radiotherapy alone. RESULTS: Sixty-five percent of the patients obtained CR (median duration: 21 months). Sixty-eight percent of the complete responders relapsed again; however, long-lasting third and fourth remissions were observed. All of the 7 patients whose retreatment consisted of radiotherapy alone obtained CR, but only 1 is in continuous CR. The presence of nodular sclerosing histologic subtype, the absence of extranodal involvement and the use of hybrid MOPP/ABVD or ABVD alone as salvage treatment are independently associated with a higher CR rate and a higher probability of 5-year survival. The 5-year survival for all 40 patients is 49%. For the patients obtaining CR, the 5-year survival and the 5-year relapse-free survival are 76% and 25%, respectively. However, the survival curve continues to fall in the succeeding years because of third and fourth relapses and the occurrence of secondary acute leukemia and non-Hodgkin's lymphoma. CONCLUSIONS: A high percentage of patients relapsing more than 12 months after primary chemotherapy can obtain second CR. Even if most of our patients eventually relapse, third and fourth CRs are not uncommon. However, the long-term survival is low and it is further diminished by secondary leukemia and non-Hodgkin's lymphoma.

Adult↗
PubMed1992

Extramedullary plasmacytoma: clinical behaviour and response to treatment.

The clinical features and response to treatment of 35 patients (pts) with extramedullary plasmacytoma (EMP) were retrospectively analysed. The median age at diagnosis was 49 years (28-72). Twenty-two pts (63%) had stage I disease (localized to the primary site) 12 of whom (34%) had stage I-E (locally extended). Three pts (9%) had stage II (regional lymph nodes involved) and 10 (29%) stage III (disseminated disease). In locoregional disease (stages I, I-E, II) complete local control was achieved in 22 of 25 pts (88%), while in diffuse disease (stage III) complete remission (CR) was obtained in 5 of 10 pts (50%) (p = 0.05). In 9 of 18 pts treated with surgery, local control was achieved, and in 8 of the 9 patients with incomplete resection local control was obtained with additional radiation and/or chemotherapy. In 8 (66%) of the 12 pts treated with radiation complete local control was achieved. In 11 (58%) of 19 pts evaluable for initial chemotherapy CR was obtained. Three of these pts were treated with chemotherapy only and were alive and disease-free after a minimum follow-up of 8 years. The median time to relapse in local disease was 48 months versus 13 in disseminated disease. For pts with local disease the median survival time was 114 months and for disseminated disease 16 months (p = 0.0000). We conclude that in stage I chemotherapy is curative per se. In local stages (I, I-E and II) adjuvant chemotherapy should be considered, while in stage III only palliative therapy is feasible.

Adult↗
PubMed1992

A combination of mitoxantrone, etoposide and prednisone in elderly patients with non-Hodgkin's lymphoma.

From January 1988 to December 1991, 55 elderly patients (14 pretreated and 41 previously untreated) with non-Hodgkin's lymphoma (NHL) entered a prospective study to evaluate the feasibility of a combination of mitoxantrone (7-9 mg/m2), VP 16-213 (150 mg, 2-hour infusion on day 1, and 200 mg per os on days 3 and 5) and low-dose prednisone (25 mg days 1-5) (MVP regimen), recycling every 21-28 days. The median age was 75 (range 64-93). All but 4 pretreated patients had intermediate- or high-grade lymphomas. Complete remissions were obtained in 22 of 40 (55%) evaluable previously untreated patients, and partial remissions in 10 (2 of these obtained complete remissions after radiotherapy), for an overall response rate of 80%. The median duration of response was 12 months. At 24 months the overall survival was 52% and the relapse-free survival was 31%. Of 14 pretreated patients complete remissions were obtained in 4 (29%) and partial remissions in 3. Granulocytopenia and fever were the most important side effects; two patients contracted bronchopneumonia and one of them died. Other toxicities were mild. We conclude that this combination chemotherapy is effective as first-line and salvage treatment in elderly patients with intermediate- and high-grade NHL, and that it is feasible on an outpatient basis, with manageable toxicity.

Aged↗
PubMed1992

[Small-cell lung tumors: is a more accurate staging possible and useful?].

Small cell lung cancer is generally staged as a localized or diffuse disease due to its great invasiveness and quick spread. The authors investigated the advantages of a more accurate staging by TNM system applied to small cell lung cancer. Sixteen patients (12 males and 4 females, mean age 54 years, max 66, min 48) were submitted to a treatment protocol consisting of 6 cycles of chemotherapy over an 18-month period. All patients underwent CT before and after the third and sixth cycles. Disease evolution was evaluated by means of the TNM system; relative to the N parameter, the American Thoracic Society criteria were followed. After completion of the third chemotherapy cycle, CT demonstrated reduction in T in 7/16 cases, while in the extant patients T was unchanged. N decreased too in 7 patients and remained unchanged in the others. CT examinations at the end of the whole treatment protocol demonstrated no changes in T. As for N, CT showed evolution from N0 to N2 in one case and from N3 to N0 in another one, while no changes were observed in the extant patients. The M parameter was constantly negative in all cases. Our results demonstrate that this approach to small cell lung cancer permits a more accurate characterization of the disease, thus making it easier to monitor the positive/negative response to treatment and allowing the latter to be personalized.

Aged↗
PubMed1991

Second and third responses to the same induction regimen in relapsing patients with multiple myeloma.

From September 1975 to December 1986, 115 consecutive previously untreated patients with multiple myeloma (MM) were treated with combination chemotherapy consisting of BCNU, cyclophosphamide, melphalan, vincristine, and prednisone (M-2). No patients were excluded or lost during follow-up. Forty-three percent of the patients were Stage I plus II, and 57% were Stage III. Thirty-eight patients (33%) had blood urea nitrogen greater than or equal to 40 mg/dl (substage B). Reaching an objective response treatment was stopped, generally after 1 year, and restarted at relapse. After induction therapy, 94 patients (82%) responded and had a median duration of response (MDR) of 22 months. After first relapse, 26 of 38 patients (69%) responded again to the same regimen and had an MDR of 11 months. This response rate and MDR are significantly lower than the ones achieved in induction chemotherapy. After second relapse, 7 of 16 patients (44%) again responded with an MDR of 3.5 months. The median survival time (MST) was 50.5 months for all patients. The most relevant side effect was leukopenia. No case of secondary leukemia was noticed. The authors conclude that patients with MM can be treated safely without maintenance therapy after reaching remission because a high response rate can be obtained in first and even second relapse. The planned treatment pause at remission does not adversely affect the survival time. Secondary leukemia is infrequent after this policy. Quality of life improves during the treatment pause.

Adult↗
PubMed1991

Randomized study of chlorambucil (CB) compared to interferon (alfa-2b) combined with CB in low-grade non-Hodgkin's lymphoma: an interim report of a randomized study. Non-Hodgkin's Lymphoma Cooperative Study Group.

Alpha interferon has shown initial promise in the treatment of low-grade non-Hodgkin's lymphoma (NHL), especially with the nodular form of the disease. The present study enrolled 70 NHL patients who received either chlorambucil (CB; 10 mg/day) or CB plus interferon alfa-2b (5 million units (MU)/m2 subcutaneously three times a week). Among 63 evaluable patients, similar response rates (62.1% and 64.7% respectively) were recorded for the treatment arms. In patients receiving no maintenance therapy, those who received interferon alfa-2b during the induction phase showed a favourable trend in terms of incidence of relapse compared to those who had received chlorambucil alone. During maintenance therapy with interferon alfa-2b, no significant differences in the occurrence of relapse have yet been seen compared to patients on no maintenance therapy. A longer observation period is needed to make a definitive conclusion about the usefulness of interferon maintenance therapy and to evaluate further the effects of the combined schedule of chlorambucil and interferon induction on the duration of remission.

Adult↗
PubMed1991

ProMACE-MOPP vs MACOP-B in high grade non-Hodgkin's lymphomas: a randomised study in a multicenter cooperative study group (NHLCSG).

From January '85 to April '87, 81 patients (pts) with diffuse intermediate and high-grade non-Hodgkin's lymphomas were treated with the ProMace/MOPP protocol in a large Italian Cooperative Study Group (NHLCSG). Criteria for entry into the study included: no prior therapy, stage III-IV or stage II with bulky disease and/or B-symptoms, age below 65. 79 pts were evaluable for response. Almost all pts received six courses of chemotherapy, plus radiotherapy on bulky disease. 53 pts (67%) achieved complete remission (CR), 7 (9%) partial remission (PR), 4 (5%) were considered stable disease (SD) and 15 (19%) progression disease (PD) with 5 of them died early during treatment. The actuarial overall survival (OS) and disease free survival (DFS) are respectively 54% at 61 mos and 62% at 41 mos. The median follow-up from the end of therapy is 56 mos (range 40-68). Until now 20 pts (38%) relapsed on a median time of 8 mos (range 2-21) from CR. These data allowed to us to consider this regimen as effective as the third generation protocols also taking into account the multicenter basis of this study. With the aim to evaluate the impact of the third generation regimen on the outcome of these pts, a randomized study has been performed comparing ProMACE-MOPP with the third generation regimens MACOP-B. Therefore, from 1988 up to now, 206 pts with similar clinical and histological characteristics, have been enrolled in the two arms. No differences in terms of CR and DFS have been registered between the two treatments, with roughly the same toxicity. An analysis of prognostic factors in the larger series of pts treated with ProMACE-MOPP in the first and in the second study (167 pts) was performed. On these basis it seems reasonable that our next step would be to candidate these poor prognosis pts to a new therapeutic strategy which included the use of ABMT and/or PBSC transplantation as first line.

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

Phase II study of cisplatin, 5-FU, and allopurinol in advanced esophageal cancer.

Forty patients with advanced squamous cell carcinoma of the esophagus were treated with a combination of cisplatin, 5-FU (by continuous 5-day infusion), and allopurinol; 37 are evaluable for response. Thirteen remissions (35%) were obtained, including three complete and ten partial, with a median duration of 9 months. After chemotherapy, seven responding patients underwent a surgical procedure, which was radical in four. The most frequent side effects were nausea and vomiting. This regimen is effective and can be included in a multimodality approach.

Adult↗
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

Vindesine in plasma cell tumors.

Twenty-one patients with plasma cell tumors received vindesine (VDS) at the dose of 3 mg/m2 i.v. on day 1 plus prednisone at the dose of 100 mg p.o. from day 1 to 5, recycling every 8 days 3 times and then every 10-12 days. In 3 patients with gastric or duodenal ulcer prednisone was not administered. All but one patient were heavily pretreated and resistant to M-2 regimen. Overall there were 4 objective responses (19%): 2 among 15 patients (13%) with multiple myeloma and 2 among 6 patients (33%) with extramedullary plasmacytoma (EMP). The responses lasted for 2, 12, 15 and 48+ months. One previously untreated EMP patient received VDS without prednisone and obtained a complete long-lasting remission. The association of VDS with high-dose prednisone seems to have some activity in plasma cell tumors; probably in multiple myeloma the objective responses are due to the high dose of cortisone rather than to VDS. On the contrary, in EMP patients, VDS may be an active agent, even if administered without cortisone.

Adult↗
PubMed1985

Lipid bound sialic acid in cancer patients.

Serum lipid-bound sialic acid (LSA) was measured with a recently described procedure in 108 healthy subjects and in 138 patients with a variety of solid tumors and hematologic malignancies. At the time of serum sampling, 128 patients had active disease and 10 patients had no evidence of disease. LSA was elevated in 104 of 128 (81.2%) patients with active disease, while carcinoembryonic antigen, analyzed in 74, was elevated only in 21 (28.4%) (P less than 0.05). Sensitivity of the serum LSA test ranged from 66% for breast and gastrointestinal cancer to 92% for lung cancer. In patients with lung cancer, ovarian cancer or Hodgkin's disease, LSA was correlated with the extent of disease and it also proved to be useful in following the course of disease. Our preliminary data indicate that this test can be used as a monitor of tumor burden.

Breast Neoplasms↗