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Fluorouracil and dose-dense adjuvant chemotherapy in patients with early-stage breast cancer (GIM2): end-of-study results from a randomised, phase 3 trial. Lancet Oncol 2022; 23:1571-1582. [DOI: 10.1016/s1470-2045(22)00632-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022]
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Adjuvant Systemic Therapies in Patients with Colorectal Cancer: An Audit on Clinical Practice in Italy. TUMORI JOURNAL 2019; 91:472-6. [PMID: 16457144 DOI: 10.1177/030089160509100605] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and Background Rarely are conclusions from clinical trials summarized in international consensus conferences and promptly transferred to patient care. The adjuvant therapy for colorectal cancer used in daily clinical practice in Italy is described and compared with the recommendations of the 1990 NIH Consensus Conference. Patients and Methods We audited prescriptions of adjuvant systemic therapies for Italian colorectal cancer patients in 82 centers during a fixed one-week period. Results Among 434 patients receiving adjuvant chemotherapy there were 139 (42.5%) colon cancer patients with N- and 169 (51.7%) with N+ regional nodal involvement. Treatment at academic centers, a young age, T4 and a low total number of lymph nodes removed at surgery were the factors potentially justifying the decision for adjuvant chemotherapy in stage II colon cancer patients. The most common chemotherapy used was a bolus of 5-fluorouracil/folinic acid for 6 months (75.8%). Adjuvant radiotherapy was not administered to 37 (38.5%) of 96 patients with stage II and III rectal cancer. Conclusions The study shows that a substantial proportion of patients on adjuvant treatment at a certain time point in a large enough sample of Italian centers are stage II (potential over-treatment) and that an under-treatment of stage II and III rectal cancer patients (lack of radiotherapy) occurs too often in daily clinical practice in this country.
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Abstract
We describe a case of histologically confirmed malignant melanoma of the nipple. The rare occurrence of these lesions accounts for the relative lack of criteria for standard surgical treatment. After a conventional workup including mammography, chest X ray, bone scan, liver ultrasonography and cytologic smear of the lesion, we used specific radiolabeled monoclonal antibody and external photoscanning to differentiate melanoma from Paget's disease. The patient underwent wide local excision of the lesion and axillary node dissection, and tumor control is optimal since she has no evidence of disease after 5 years of follow-up.
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Epoetin alfa 40000 U once weekly and intravenous iron supply in solid tumor patients: early increase of hemoglobin level during chemotherapy. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2005; 24:197-201. [PMID: 16110751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
The objective of this observational study was the early evaluation of the impact, a week after the first administration of epoetin alfa 40000 U once weekly and i.v. dose of 62.5 mg sodium ferric gluconate for seven days in improving hemoglobin levels in cancer patients affected by mild/moderate or severe anemia during chemotherapy. Twenty patients affected by solid tumors who received epoetin alfa 40000 U once weekly and daily i.v. sodium ferric gluconate for one week were evaluated: 90% of the patients showed hemoglobin increase, with a median level of hemoglobin increase of 0.73 g/L from baseline, and 50% of them showing a hemoglobin increase > 1 gr/L. The treatment was well tolerated and no adverse event was observed. The early increase of hemoglobin level from baseline is interesting and suggestive for the possibility of achieving an adequate hemoglobin level with a short-term treatment. It is still necessary to further explore the real need of iron supplementation to maintain adequate erythropoiesis prior and during epoetin therapy.
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A randomised factorial trial of sequential doxorubicin and CMF vs CMF and chemotherapy alone vs chemotherapy followed by goserelin plus tamoxifen as adjuvant treatment of node-positive breast cancer. Br J Cancer 2005; 92:467-74. [PMID: 15668708 PMCID: PMC2362097 DOI: 10.1038/sj.bjc.6602355] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The sequential doxorubicin → CMF (CMF=cyclophosphamide, methotrexate, fluorouracil) regimen has never been compared to CMF in a randomised trial. The role of adding goserelin and tamoxifen after chemotherapy is unclear. In all, 466 premenopausal node-positive patients were randomised to: (a) CMF × 6 cycles (CMF); (b) doxorubicin × 4 cycles followed by CMF × 6 cycles (A → CMF); (c) CMF × 6 cycles followed by goserelin plus tamoxifen × 2 years (CMF → GT); and (d) doxorubicin × 4 cycles followed by CMF × 6 cycles followed by goserelin plus tamoxifen × 2 years (A → CMF → GT). The study used a 2 × 2 factorial experimental design to assess: (1) the effect of the chemotherapy regimens (CMF vs A → CMF or arms a+c vs b+d) and (2) the effect of adding GT after chemotherapy (arms a+b vs c+d). At a median follow-up of 72 months, A → CMF as compared to CMF significantly improved disease-free survival (DFS) with a multivariate hazard ratio (HR)=0.740 (95% confidence interval (CI): 0.556–0.986; P=0.040) and produced a nonsignificant improvement of overall survival (OS) (HR=0.764; 95% CI: 0.489–1.193). The addition of GT after chemotherapy significantly improved DFS (HR=0.74; 95% CI: 0.555–0.987; P=0.040), with a nonsignificant improvement of OS (HR=0.84; 95% CI: 0.54–1.32). A → CMF is superior to CMF. Adding GT after chemotherapy is beneficial for premenopausal node-positive patients.
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Abstract
Many active cytotoxic drugs and several regimens exist for breast cancer therapy. However, these conventional treatments have not changed the outcome of patients with locally advanced and metastatic disease. As a consequence, the dynamic balance between chemotherapy-induced side effects and benefits attributable to relief of cancer-related symptoms must be carefully considered in this setting. Gemcitabine is a pyrimidine nucleoside antimetabolite that has shown activity in a variety of solid tumors, a good toxicity profile, and non-overlapping toxicity with other chemotherapeutic drugs. As a single agent, gemcitabine yields response rates ranging from 14 to 37% as first-line treatment for advanced breast cancer and 12-30% as salvage therapy for patients previously treated with anthracycline and/or taxane treatment. Combined with vinorelbine, platinum, anthracyclines, and taxanes as doublets or triplets, response rates of 50 to 80% have been reported in phase II clinical studies. Gemcitabine in combination with anthracyclines and taxanes has been evaluated in the neoadjuvant setting in patients with early-stage breast cancer with interesting clinical and pathological response rates. Preliminary results of gemcitabine in combination with the biologic agent, trastuzumab, are encouraging. Phase III trials of gemcitabine combinations compared to standard regimens are ongoing with the aim to assess the independent contribution of gemcitabine.
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[High-dose chemotherapy for metastatic breast cancer]. LA CLINICA TERAPEUTICA 2004; 155:305-15. [PMID: 15553258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
In ninety's breast cancer was first in Europe for the use of high-dose chemotherapy with autologous hematopoietic stem cell transplantation in solid tumors in adults. Some phase II trials of high-dose chemotherapy showed high response rates and prolonged progression free survival in selected metastastic breast cancer patients. Few large, powerful randomized phase III studies comparing this approach with conventional chemotherapy have been completed: some studies showed a better progression free survival in favor of high dose chemotherapy, but no statistically significant difference in overall survival was observed. Many variables inside high dose chemotherapy program need to be considered. The identification of subsets of breast cancer patients who can benefit from high-dose chemotherapy is essential: high-dose chemotherapy should be included in a global treatment strategy, evaluating the integration with innovative treatment modalities, with the aim of eradicating the minimal residual disease in breast cancer patients achieving complete response after high dose chemotherapy.
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Abstract
The aim of this study was to assess the activity and toxicity of a platinum-based treatment on a group of patients with unknown primary tumours (UPTs). Patients with a diagnosis of UPT underwent a standard diagnostic procedure. Treatment was started within 2 weeks from diagnosis and consisted of carboplatin 400 mg m(-2) day 1, doxorubicin 50 mg m(-2) day 1, etoposide 100 mg m(-2) days 1-3, every 21 days. Response was evaluated after three courses and treatment continued in case of objective response (OR) or symptom control. A total of 102 patients were eligible. The median age was 59 years, sex male/female 54/48, histology was mainly adenocarcinoma or poorly differentiated carcinoma. Nodes, bone, liver and lung were the most frequently involved sites. In all, 79 patients received at least three courses of treatment; 26 patients received six courses or more. Six complete responses and 21 partial responses were observed, for a total of 27 of 102 ORs or 26.5% (95% confidence interval 18.2-36.1%). The median survival was 9 months and median progression-free survival was 4 months. Toxicity was moderate to severe, with 57.8% of patients experiencing grade III-IV haematological toxicity, mainly leucopenia. The regimen employed has shown activity in tumours of unknown primary site, but was associated with significant toxicity. Such toxicity may be considered unjustified, given the large proportion of patients with tumours not likely to respond. Efforts should therefore be addressed to identify predictors of response to chemotherapy, thus limiting aggressive treatment to those patients who could benefit from it.
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Metachronous muscle metastases as a unique manifestation of colon cancer relapse. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2003; 22:497-8. [PMID: 14582714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
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Fatal thrombocytopenia and thrombocytopathia: an unusual onset of non-small cell lung cancer. Oncol Res Treat 2003; 26:272-4. [PMID: 12845213 DOI: 10.1159/000071624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although bone marrow is a common site of micrometastases for non-small cell lung cancer (NSCLC), thrombocytopathia and hemorrhagic diathesis are rare causes of death. CASE REPORT A 57-year-old patient was admitted to the emergency room because of massive nosebleeding and hemoptysis. Routine blood analysis showed thrombocytopenia and prolonged bleeding time; results of functional platelet tests suggested concomitant thrombocytopathia. Routine chest X-ray revealed an 18 mm large spot in the right superior lobe. During the first hour of recovery the patient had another episode of nosebleeding. A bone marrow biopsy showed a wide infiltration with neoplastic cells. Histology was compatible with NSCLC. The clinical conditions and hematological parameters progressively deteriorated, and on the third day the patient died because of hypovolemic shock. CONCLUSION This is a very rare clinical presentation of NSCLC characterized by massive bleeding due to thrombocytopenia and thrombocytopathia secondary to wide bone marrow infiltration.
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Carboplatin + epirubicin +VP-16 + lenograstim followed by radiotherapy + carboplatin as radiosensitizer in limited small cell lung cancer. A multicenter phase II study. Anticancer Res 2001; 21:4179-83. [PMID: 11911315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
UNLABELLED A phase II trial was undertaken to test the activity and toxicity of carboplatin (300 mg/m2, i.v. day 1) + epirubicin (75 mg/m2, i.v. day 1) + VP-16 (100 mg/m2, i.v. days 1 to 3) + lenograstim (5 mcg/kg, s.c. days 6 to 15) administered every 3 weeks for 4 cycles and subsequent chest irradiation (50 Gy) + daily carboplatin (25 mg/m2) in the first-line treatment of adults affected by limited small cell lung cancer (SCLC). PATIENTS AND METHODS A single-stage phase II design was used; the complete response (CR) rate after chest radiotherapy was the primary end-point. Twenty-three CRs were required out of 38 patients to consider the treatment worthy of further study. Prophylactic cranial irradiation (PCI) was planned in case of CR. Patients aged < or = 70 were eligible if they had limited SCLC, a performance status not worse than 2 by the ECOG scale and no prior chemotherapy or radiotherapy. RESULTS From January 1995 to April 1999, 33 patients were enrolled; the median age was 60 years. All the patients started chemotherapy; 23 patients received chest irradiation and concurrent daily carboplatin; 11 patients also received PCI. Toxicity was generally mild. Sixteen CRs (48.5%, 95% CI: 30.8-66.5) were recorded; the objective response rate was 72.7% (95% CI: 54.5-86.7). The median time-to-progression was 7.9 months (95% CI: 6.5-10.4). The median-survival was 10.7 months (95% CI: 9.2-16.1). CONCLUSION Induction chemotherapy with carboplatin + epirubicin + VP-16 followed by chest irradiation plus concurrent daily carboplatin is well-tolerated but not sufficiently active to warrant further study in the treatment of patients with limited SCLC.
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Huge response to letrozole in inoperable T4 breast cancer: a case report. LA CLINICA TERAPEUTICA 2001; 152:263-5. [PMID: 11725620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
A 73 years-old woman presented with locally advanced breast cancer (cT4b cN1 M0, stage IIIB) and atrial flutter. Because of the arrhythmia, chemotherapy or tamoxifen, although malignancy was hormone-sensitive, were discarded. Letrozole was started. Two months later, the breast nodule and skin ulceration cleared up. Surgery was performed. Nowadays, 24 months later, patient does fine, continuing letrozole as adjuvant treatment.
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Role of antimicrobial therapy in acute exacerbations of chronic obstructive pulmonary disease. Ann Pharmacother 2001; 35:576-81. [PMID: 11346065 DOI: 10.1345/aph.19411] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE To define the role of antimicrobial therapy in the treatment of acute bronchitic exacerbations of chronic obstructive pulmonary disease (COPD) through review of placebo-controlled clinical trials. Specificalty, to determine the benefit of antimicrobial therapy on patient outcome. DATA SOURCES Placebo-controlled dinical trials identified by MEDLINE search (1957-December 1999). STUDY SELECTION AND DATA EXTRACTION All placebo-controlled clinical trials that included COPD patients with no evidence of pneumonia or underlying asthma were included in the evaluation. DATA SYNTHESIS The role of antimicrobial agents in the treatment of acute exacerbations of COPD is controversial. Patients with COPD are often chronically colonized with bacteria, and many exacerbations are due to nonbacterial causes. Four placebo-controlled clinical trials and a meta-analysis have demonstrated significant improvements in outcome for patients treated with an antibiotic versus placebo. In contrast, six studies failed to demonstrate statistical differences, possibly due to the small sample size and the subjectivity of outcome measures. Overall, the data suggest that the benefit of antimicrobial therapy in acute exacerbations of COPD may be related to exacerbation severity. CONCLUSIONS Antimicrobial agents may have a beneficial effect in the treatment of acute exacerbations of COPD in certain patients. Pending further research in this area, we recommend antimicrobial therapy only for COPD patients with acute bronchitic exacerbations characterized by increased dyspnea, sputum volume, and purulence.
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Atypical case of metastatic undifferentiated prostate carcinoma in a 36 years old man: clinical report and literature review. LA CLINICA TERAPEUTICA 2000; 151:371-4. [PMID: 11141722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Prostate carcinoma occurs infrequently in patient less than 50 years old with an incidence of 0.8% to 1.1%. In literature are described less than 20 cases occurred in younger men (< 40 years old). A 36 year-old man with a two-months history of lower back pain, anorexia and loss of weight, showed at clinical examination a mild enlargement of inguinal lymph nodes and right inferior leg and scrotus edema. CT scan demonstrated marked enlargement and fusion of pelvic, inguinal, sacral and periaortic nodes with a pelvic mass that caused local ureterohydronephrosis and obstruction of the urinary flow. X-rays showed osteoblastic metastases. At total body scintigram were observed fixation areas corresponding to lumbar metamers, pelvis, thigh bones, left humeral head, left acromioclavicular articulation and multiple ribs. Tumor markers resulted negative except prostate specific antigen (PSA: 500 mgr/ml) and prostatic acid phosphatase (PAP: 208 U/l); prostate biopsy showed an undifferentiated carcinoma. The patient was submitted to right percutaneous nephrostomy, chemotherapy (PEB, cisplatinum, etoposide and bleomycin for 6 cycles) and ormonotherapy (LHRH analogues) reporting a clinical partial response. After 6 months the disease progressed and was started a second line chemotherapy. After 18 months from diagnosis patient is still alive with progressing disease. Our patient represents, with respect to many features, an original clinical case of prostate carcinoma occurring in young age, for the atypical association of an undifferentiated carcinoma with high levels of PSA and PAP and with osteoblastic-pattern of bone metastases. Further studies would be useful to identify new risk factors for development of prostate cancer in young men in order to achieve early diagnosis.
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Drug-Drug interactions of clinical significance in the treatment of patients with Mycobacterium avium complex disease. Clin Pharmacokinet 2000; 39:203-14. [PMID: 11020135 DOI: 10.2165/00003088-200039030-00003] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Therapeutic and prophylactic regimens directed specifically against Mycobacterium avium complex (MAC) are increasingly being used in patients infected with the human immunodeficiency virus (HIV). Several of the drugs used in the management of MAC have been associated with significant drug interactions involving the cytochrome P450 (CYP) enzyme system. This enzyme system is also highly influenced by other drugs used in the management of patients with HIV, particularly the protease inhibitors, non-nucleoside reverse transcriptase inhibitors (NNRTIs) and azole antifungals. This article reviews the published concentrations or subtherapeutic concentrations of other drugs have been described. In particular, concurrent use of rifabutin with clarithromycin or fluconazole has resulted in increased concentrations of rifabutin and an accompanying increase in the incidence of rifabutin toxicities, including uveitis and leucopenia. Similar results have been seen when rifabutin is combined with protease inhibitors or delavirdine. The macrolides, clarithromycin and azithromycin, have also been associated with significant drug interactions. Clarithromycin has a higher affinity for CYP than azithromycin and, thus, is more frequently associated with clinically significant drug interactions. Clarithromycin is an inhibitor of CYP and may result in toxic concentrations of other drugs metabolised by this enzyme system. Such interactions have been described with rifabutin and the statin lipid-lowering agents. In addition, nevirapine and efavirenz have been shown to significantly reduce clarithromycin concentrations, whereas the protease inhibitors and delavirdine may increase clarithromycin concentrations. Other drugs used in the management of patients with MAC are not metabolised by CYP and thus have a lower incidence of interactions, although the absorption of ciprofloxacin may be impaired when it is given with products containing multivalent cations, such as didanosine. However, clinicians must remain vigilant for drug interactions when reviewing a patient's medication profile, keeping in mind both interactions that have been described in the literature and those that may be predicted based upon known pharmacokinetic profiles.
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CEOP-B/VIMB vs. promace-CytaBOM in the treatment of intermediate or high grade non-Hodgkin's lymphoma: A randomised multicenter study of Southern Italy Cooperative Group. Int J Oncol 2000; 16:149-54. [PMID: 10601560 DOI: 10.3892/ijo.16.1.149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
From January 1992 to December 1995, 129 patients with previously untreated non-Hodgkin's lymphoma were randomised in a phase III multicenter trial to receive CEOP-B/VIMB or ProMACE-CytaBOM. Eligibility criteria included intermediate or high grade lymphoma (follicular large cell, diffuse small cleaved-cell, diffuse mixed, diffuse large-cell and immunoblastic) with an Ann Arbor stage II bulky, III or IV. All patients entered into the study were considered evaluable according to intent to treat analysis. At a median follow-up of 60 months there were no significant differences between the treatment response rates [82% (60%CR) for CEOP-B/VIMB vs. 81% (69% CR) for ProMACE-CytaBOM]. Conversely, with regard to disease-free survival, a significant difference was observed between the two treatment arms (42% for CEOP-B/VIMB vs. 24% for ProMACE-CytaBOM at 5 years; p=0.046). However, this difference did not translate in a significant difference in overall survival (45% vs. 39% at 5 years). Moreover, when response rates and outcome were analysed for different prognostic subgroups according to International Prognostic Index, no significant differences were observed between the treatment groups. It is important to note that neither regimen was able to improve outcome of poor risk patients who fared badly with both treatments (median survival 9 and 8 months respectively). Toxicity was also similar in both treatments with grade 3-4 leukopenia observed in 39% and 47% of cases and grade 3-4 thrombocytopenia in 24% and 27% of cases respectively. In conclusion, in this study CEOP-B/VIMB was not superior to ProMACE-CytaBOM in aggressive lymphomas and the alternating strategy failed to improve outcome of poor risk patients in which newer more aggressive treatments are needed.
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The role of vindesine and lonidamine in the treatment of elderly patients with advanced non-small cell lung cancer: a phase III randomized FONICAP trial. Italian Lung Cancer Task Force. TUMORI JOURNAL 1999; 85:177-82. [PMID: 10426128 DOI: 10.1177/030089169908500306] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
AIMS To evaluate the efficacy and treatment compliance in elderly patients with advanced non-small cell lung cancer (NSCLC) of two chemotherapeutic agents with mild toxicity, 153 previously untreated patients aged over 70 years were randomized to receive lonidamine (450 mg daily p.o. until progression), vindesine (3 mg/m2/daily i.v. weekly for 4 weeks and then every 2 weeks until progression), the combination of the two drugs at the same dose and schedule, or supportive therapy only in a four-arm factorial randomized trial. METHODS 126 patients were included in the final analysis. Their median age was 75 years. Forty percent had stage IV disease and 60% stage III. Most patients were males (85%) and the majority had squamous histology (68%). RESULTS Among 104 patients evaluable for response there were only 3 PRs (1/30 in the lonidamine arm and 2/33 in the lonidamine + vindesine arm). Overall, 8.7% and 9.5% of the patients, respectively, progressed or died early, before response evaluation; another 9.4% refused treatment continuation because of poor compliance with the study protocol. Eighty-five patients were fully evaluable for toxicity, which was generally mild. Leukopenia grade 1-3 was found in less than 30% of patients treated with vindesine or vindesine + lonidamine. The most common complaints associated with lonidamine treatment were myalgia (70% of patients), fatigue (55% and 83% of patients treated with lonidamine or lonidamine + vindesine, respectively) and testicular pain in nearly 40% of cases. The overall median survival was 170 days, with no significant impact on survival of either lonidamine or vindesine. CONCLUSIONS The low response rate and survival together with the poor treatment compliance, even in the presence of mild toxicity, do not support the usefulness of these "gentle" chemotherapies in elderly NSCLC patients. The standard management of advanced NSCLC in elderly patients remains to be defined. Specifically designed studies to address this issue are warranted.
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Carboplatin plus vinorelbine, a new well-tolerated and active regimen for the treatment of extensive-stage small-cell lung cancer: a phase II study. Gruppo Oncologico Centro-Sud-Isole. J Clin Oncol 1998; 16:1414-9. [PMID: 9552045 DOI: 10.1200/jco.1998.16.4.1414] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
PURPOSE To evaluate the activity and toxicity of the combination carboplatin plus vinorelbine in extensive small-cell lung cancer (SCLC). PATIENTS AND METHODS A two-stage optimal Simon design was applied. To proceed after the first stage, responses from 8 of 11 treated patients were needed. Overall, 31 responses of 43 treated patients were required to comply with the design parameters. Inclusion criteria were cytohistologically proven SCLC; extensive disease; age of 70 years or less; Eastern Cooperative Oncology group performance status (ps ECOG) of 2 or less; normal cardiac, hepatic, renal, and bone marrow functions; and no previous chemotherapy. Patients were staged by physical examination; biochemistry; chest radiograph; brain, thoracic; and abdominal computed tomographic (CT) scans, and bone scan. All patients received carboplatin 300 mg/m2 intravenously (i.v.) day 1 and vinorelbine 25 mg/m2 i.v. on days 1 and 8 every 4 weeks up to six cycles. Of 43 enrolled patients, 36 were men and 7 women, with a median age of 63 years (range, 46 to 70 years). RESULTS All patients were assessable for response and toxicity. We observed 32 (74%) objective responses, with 23% complete responses. Median time to progression was 25 weeks, and median survival was 37 weeks. The treatment was well tolerated. The reported main toxicities were leukopenia grade 3 in 21% of patients and grade 4 in 5% of patients, anemia grade 2 in 11% of patients and grade 3 in 2% of patients, and thrombocytopenia grade 3 in 7% of patients. CONCLUSION These data show that carboplatin plus vinorelbine is an active and well-tolerated regimen in extensive SCLC. In view of the activity, low toxicity, and ease of administration, it may be a reasonable alternative to more toxic cisplatin-containing regimens.
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Conservative surgery and radiotherapy in early stage breast cancer: a comparison between tumourectomy and quadrantectomy. Radiother Oncol 1998; 46:39-45. [PMID: 9488126 DOI: 10.1016/s0167-8140(97)00109-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND PURPOSE This study analyses and compares the results of local regional control, distant metastases and survival in two series of patients irradiated from 1986 to 1992 in our radiation oncology centre following quadrantectomy or tumourectomy for early stage breast cancer. MATERIALS AND METHODS The quadrantectomy group consisted of 152 women, 109 (72%) with T1 and 43 (28%) with T2 tumours. Axillary nodes in this group were positive in 51 (33%) patients. The tumourectomy group included 123 women, 71 (58%) with T1 and 52 (42%) with T2 tumours. Positive axillary nodes were found in 56 (46%) of these patients. All quadrantectomy and tumourectomy patients received a dose of 50 Gy in 5 weeks to the whole breast, followed by a 10-16 Gy electron boost. Node positive patients in the tumourectomy group also received 50 Gy to the axillary apex and supraclavicular region. In both surgical groups, node positive premenopausal and postmenopausal patients received adjuvant CMF or tamoxifen therapy, respectively. RESULTS After a median follow-up of 58 months, 89% of women in the tumourectomy group and 87% in the quadrantectomy group were alive and 80 and 73%, respectively, were free of disease. Breast and nodal failures were detected in 4.9 and 0.8% of cases, respectively, in the tumourectomy group, as compared to 5.9 and 3.3% of cases, respectively, in the quadrantectomy group. Distant relapses were observed in 16 and 18% of patients in the former and latter groups, respectively. Actuarial overall and disease-free survival was similar in the two series, with 5-year rates of 90 and 72%, respectively, in the tumourectomy group, and of 91 and 78%, respectively, in the quadrantectomy group. The differences in survival are not statistically different. CONCLUSIONS Our findings show that tumourectomy and quadrantectomy, followed by adequate radiotherapy, provide comparable results in terms of local-regional control and survival.
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A multicentre, randomized, pharmacokinetic, endocrine and clinical study to evaluate formestane in breast cancer patients at first relapse: endocrine and clinical results. The Italian Trials in Medical Oncology (I.T.M.O.) group. Ann Oncol 1997; 8:649-54. [PMID: 9296217 DOI: 10.1023/a:1008270131789] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND In postmenopausal breast cancer (BC) patients, tamoxifen (TAM) is frequently used in first-line therapy, and for those relapsing under TAM, aromatase inhibitors would be the drug of choice. Formestane, a new aromatase inhibitor, has been demonstrated to be as effective as TAM in first-line therapy. This trial was carried out to investigate the pharmacokinetics and antitumor activity of two formestane doses in BC patients at first relapse, as well as their effects on estrogen levels, evaluated by means of a new analytical method. PATIENTS AND METHODS One hundred fifty-two postmenopausal BC patients were randomly given formestane 250 mg or 500 mg intramuscularly every two weeks. The blood samples for estrogen measurements were taken on the first day of therapy, at 4 and 10 weeks, and every 12 weeks thereafter. Tumor response was first evaluated after 2.5 months, and then every three months. RESULTS Seventy-three patients received formestane 250 mg and 79 received 500 mg. After four weeks, plasma estrone, estradiol and estrone sulphate levels were significantly (P < 0.001) suppressed in both groups. The overall response rates were 30% and 40% on 250 mg and 500 mg, respectively. CONCLUSIONS Both of the formestane doses are effective in reducing plasma estrogen levels in BC patients at first relapse, and the new analytical method improved the quality of results. The antitumor response was highly satisfactory.
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A phase II study of VM-26 plus lonidamine in pretreated small cell lung cancer. Anticancer Res 1997; 17:1277-9. [PMID: 9137485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND SCLC relapsing or refractory after induction chemotherapy is a chemoresistant tumor. The outcome of salvage chemotherapy is poor, with low response rates (< 30%) and short survival times (3-4 months). The development of drug resistance is considered the major cause of failure of treatment. VM-26 is one of the most active drugs in SCLC. Lonidamine has shown to enhance in both vivo and vitro antitumor activity of several cytotoxic drugs acting on drug resistance mechanisms. MATERIALS AND METHODS VM-26 and lonidamine were employed as salvage chemotherapy in 30 small cell lung cancer patients. The doses of chemotherapy used were: VM-26 100 mg/m2, i.v., days 1 to 3; lonidamine 600 mg, p.o., days 1 to 5, recycled every 3 weeks. RESULTS We observed 13.3% of objective response and a median survival of 4 months. All the responses were obtained in patients relapsing after a response to induction chemotherapy. Toxicity was moderate with no toxic death. CONCLUSIONS Our study shows that Lonidamine failed to increase the VM-26 activity in pretreated small cell lung cancer patients.
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Vinorelbine is well tolerated and active in the treatment of elderly patients with advanced non-small cell lung cancer. A two-stage phase II study. Eur J Cancer 1997; 33:392-7. [PMID: 9155522 DOI: 10.1016/s0959-8049(97)89011-9] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
More than 30% of lung cancers arise in patients aged 70 years or more; however, because elderly patients are not considered to tolerate chemotherapy, they are generally excluded from clinical trials and are not considered eligible for aggressive cisplatin-based chemotherapy in clinical practice. The aims of the present study were to test tolerability and activity of weekly vinorelbine in advanced non-small cell lung cancer (NSCLC) patients aged 70 years or more, and to define whether minimum conditions existed for a randomised comparison with best supportive care. The study was designed as a multicentre two-stage phase II trial according to Simon's optimal design: 8 or more responses out of 43 treated patients were expected at the end of the trial. Patients aged 70 years or more were eligible if they had a cytological or histological diagnosis of NSCLC at stage IIIb-IV and a performance status less than or equal to two according to the ECOG scale. Vinorelbine was given intravenously (i.v.) at a dose of 30 mg/m2 every week for 12 doses. As planned, 43 patients entered the study; median age was 73 years (range 70-80); 11 patients were older than 75 years. Median dose-intensity (mg/m2/week) of vinorelbine was 21.2 (range 7.5-30) and was not affected by age of patients. Toxicity was generally mild, mainly haematological and never life-threatening. ECOG performance status improved in 26% of patients; cough and pain improved in more than 40% of patients symptomatic at entry, while dyspnoea improved in 28%; approximately half the patients had a stabilisation of their symptoms. 10 patients (23-95% exact confidence interval (CI): 12-39%) obtained a partial response. Median time to progression was 11 weeks (95% CI 8-30) and median survival 36 weeks (95% CI 28-53). One-year estimated progression-free and overall survival rates are 16% and 36%, respectively. In conclusion, vinorelbine was well tolerated and active in the treatment of elderly NSCLC patients. A phase III trial (ELVIS-Elderly Lung Cancer Vinorelbine Italian Study) comparing best supportive care versus best supportive care plus vinorelbine is now ongoing.
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Phase I study of chemotherapy with carboplatin, epirubicin, and escalating dose of VP-16 with G-CSF support in extensive small cell lung cancer. Am J Clin Oncol 1996; 19:589-91. [PMID: 8931678 DOI: 10.1097/00000421-199612000-00012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In attempt to develop a new chemotherapeutic regimen including carboplatin (CBDCA), epirubicin (EPI), and VP-16 in extensive small cell lung cancer, with a higher dose intensity compared with previous experience of our group, we determined the maximum tolerated dose (MTD) of VP-16 when administered in association with CBDCA (300 mg/ m2, i.v., day 1) and EPI (75 mg/m2, i.v., day 1), recycling chemotherapy every 3 weeks, with the support of granulocyte-colony-stimulating factor (G-CSF). A total of 15 patients received three dose levels of VP-16 (mg/m2, i.v., daily on days 1-3): 100 (three patients), 120 (six), and 140 (six). G-CSF was administered subcutaneously at the dose of 5 micrograms/kg/day on days 6-15 of each chemotherapy course. The MTD was established at 140 mg/m2 and myelotoxicity, grade 4 neutropenia with death for sepsis in one case and grade 3 thrombocytopenia in three cases, was dose limiting. The recommended dose of VP-16 for a phase II study is 140 mg/m2.
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Mitomycin C plus vindesine plus etoposide (MEV) versus mitomycin C plus vindesine plus cisplatin (MVP) in stage IV non-small-cell lung cancer: A phase III multicentre randomised trial. The "Gruppo Oncologico Centro-Sud-Isole' (G.O.C.S.I.). Ann Oncol 1996; 7:821-6. [PMID: 8922196 DOI: 10.1093/oxfordjournals.annonc.a010761] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE To compare mitomycin C plus vindesine plus etoposide (MEV) vs. mitomycin C plus vindesine plus cisplatin (MVP) in the treatment of stage IV non-small-cell lung cancer. PATIENTS AND METHODS 204 patients were entered in a phase III multicentre randomised trial from June 1990 to December 1994 and stratified according to the ECOG performance status (0-1 vs. 2). MVP was given in the following dosages: mitomycin C 8 mg/m2+vindesine 3 mg/m2+cisplatin 100 mg/m2 i.v. day 1 and vindesine 3 mg/m2 i.v. day 8 with cycles repeated every 4 weeks. MEV was given in the following dosages: mitomycin C 8 mg/m2+vindesine 3 mg/ m2 i.v. day 1 and etoposide 100 mg/m2 i.v. days 1 to 3 with cycles repeated every 3 weeks. For both treatments a maximum of 6 cycles was planned. Response and toxicity were evaluated according to WHO. Subjective responses were assessed by numerical scales. Analyses were made on the basis of intent to treat. RESULTS The objective response rate was 21.4% (1 CR + 21 PR among 103 patients) in the MEV and 28.7% (1 CR + 28 PR among 101 patients) in the MVP arm (P = 0.48). Symptoms were similar in the two arms. 196 patients progressed and 182 died. The median times to progression were 10 weeks (95% CI 9-12) and 12 weeks (95% CI 10-15) and median survivals were 29 weeks (95% CI 25-36) and 28 weeks (95% CI 25-35) in the MEV and MVP arms, respectively. The relative risks of progressing and of dying were 0.89 (95% CL 0.66-1.20) and 0.96 (95% CL 0.71-1.30), respectively, for patients receiving MVP as compared with those receiving MEV at multivariate analysis adjusted by sex, age, histologic type, number of metastatic sites, performance status at entry, and centre. CONCLUSIONS In the present study, no significant differences were observed in response rate, survival or palliation of symptoms between the MEV and MVP regimens, while toxicity was significantly more frequent and severe with MVP. Thus, MEV should be considered a reasonable alternative to the MVP regimen in the treatment of stage IV NSCLC.
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Recurring intracranial meningiomas. Morphometrical evaluation of nuclear pleomorphism by S.A.M. (shape analytical morphometry) system. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1996; 72:147-53. [PMID: 9009052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/10/2023]
Abstract
Meningiomas are the most common neoplasms of the central nervous system and their biological behavior is not always predictable from the histologic appearance of the tumors. The nuclear pleomorphism seems to be one of the most important morphological features in the prediction of recurrence. By using analytical morphometric methods it is possible to quantify nuclear atypias and to obtain parameters describing nuclear contour irregularities and distortions of the figure. Moreover the amount of information obtained from analytical procedure allowed to discriminate, by multivariate discriminant analysis recurrent or no-recurrent meningiomas (5% of error).
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Nuclear morphometry in squamous cell carcinoma (SCC) of the tongue. EUROPEAN JOURNAL OF CANCER. PART B, ORAL ONCOLOGY 1996; 32B:91-6. [PMID: 8736170 DOI: 10.1016/0964-1955(95)00062-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
In the histological grading of oral squamous cell carcinoma (OSCC) nuclear features are very important. Nevertheless evaluation is usually performed in a subjective and not highly reproducible way. The aim of this work was to investigate the relationship between nuclear shape and survival in 30 cases of carcinoma of the tongue. All the patients were divided into two groups: short-term survival and long-term survival. Twenty nuclei for each tumour were submitted to a morphometrical study by the shape analytical morphometry (SAM) software system. It was thus possible to evaluate not only nuclear dimensions but also nuclear contour irregularities and nuclear shape asymmetries. Multivariate discriminant analysis (MDA) of the quantitative parameters obtained by the morphometrical study distinguished the patients of the two groups with only a 10% error; moreover successful cluster analysis was performed by using Fourier parameters. Both these sets of results were achieved mainly owing to the parameters for contour irregularities.
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Sequential chemoimmunotherapy for advanced non-small cell lung cancer using cisplatin, etoposide, thymosin-alpha 1 and interferon-alpha 2a. Eur J Cancer 1995; 31A:2403-5. [PMID: 8652276 DOI: 10.1016/0959-8049(95)00477-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A phase II study was performed to evaluate the clinical and immunological effects of a regimen of cisplatin (DDP) and etoposide (VP-16) combined with thymosin-alpha 1 (TA1) and low-dose interferon-alpha 2a (IFN) in the treatment of patients with advanced non-small cell lung cancer (NSCLC). Chemoimmunotherapy cycles were repeated every 3 weeks. There were 24 responses (two complete, 22 partial) among 56 assessable patients. Median survival was 12.6 months. Overall, treatment was well tolerated. Natural killer cell activity and lymphocyte subtypes were depressed by chemotherapy, but this effect was less prominent in patients receiving TA1 and IFN in comparison with a concomitant group of patients treated with DDP and VP-16 only. The combination of DDP and VP-16 and TA1 and IFN is effective in advanced NSCLC with acceptable toxicity. However, the results of this study need to be confirmed in a randomised trial.
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Phase II study of intensive CEV (carboplatin, epirubicin and VP-16) plus G-CSF (granulocyte-colony stimulating factor) in extensive small cell lung cancer. Eur J Cancer 1995; 31A:2424-6. [PMID: 8652288 DOI: 10.1016/0959-8049(95)00403-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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A pilot study of concomitant protracted venous infusion 5-fluorouracil and hyperfractionated radiotherapy in rectal tumors. Am J Clin Oncol 1995; 18:369-75. [PMID: 7572749 DOI: 10.1097/00000421-199510000-00001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
It has recently been shown that postoperative radiotherapy combined with 5-fluorouracil (5FU) resulted in an increase of survival and local control in patients with rectal cancer. However, hematological and intestinal toxicity were also increased. Experimental and clinical studies showed an increased radiation effect with an acceptable toxicity by delivering 5FU via a continuous intravenous infusion. From July 1988, 38 patients radically operated on for stages B2-C rectal cancer were irradiated in our hospital with 3 fractions per day of 100 cGY to a total dose of 5,600 cGY. Of these 38 patients, 13 underwent postoperative radiotherapy alone, and 25 received postoperative radiotherapy combined with concomitant protracted infusion of 5FU at doses of 250 and 300 mg/m2 per day. In addition, 14 patients with inoperable, locally advanced tumors or postoperative recurrences, were treated with the same combination schedule of 5FU and radiotherapy to a total radiation dose of 6,500 cGy. After a median follow-up of 43 months, the actuarial 3-year overall and disease-free survival rates in the postoperative group of patients were 68% and 68%, respectively, in the combined modality group, as compared to 51% and 36%, respectively, in the radiation alone group. Patients with inoperable tumors exhibited 3-year overall and disease-free survival rates of 24% and 32%, respectively. The main toxicity was rectal tenesmus, diarrhea, dysuria, and, less frequently, leukopenia. These symptoms were responsible for a treatment delay of more than 5 days in 2 of 6 and in 7 of 33 patients who received 5FU doses of 300 and 250 mg/m2 per day, respectively, as compared to 2 of 13 patients treated with radiotherapy alone.
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Epirubicin plus medroxyprogesterone as second-line treatment of advanced prostatic cancer. A study by the Italian Trials in Medical Oncology Group. Am J Clin Oncol 1995; 18:239-44. [PMID: 7538260 DOI: 10.1097/00000421-199506000-00011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The evaluation of drug efficacy in patients with advanced prostatic cancer who have progressed to hormonal therapy is difficult, although palliation of the pain related to bone involvement still represents an important endpoint. In this study, epirubicin (EpiADM) plus medroxyprogesterone acetate (MPA) were given to advanced prostatic cancer patients with symptomatic bone involvement who had progressed to hormonal therapy. EpiADM was administered at a dose of 30 mg/m2 i.v. weekly and MPA at a daily dose of 1,000 mg p.o. for the first month and 500 mg thereafter. Fifty-four patients entered the trial, all of whom were evaluable. Amelioration of pain and a > or = 50% reduction in analgesic intake were observed in 52% of cases, with a mean duration of 4 months. Of the 28 responsive patients, 26 had already received two lines of hormonal therapy or were resistant to first-line therapy. Of the 23 patients with measurable lesions, 6 obtained a > or = 50% tumor shrinkage at these sites. The treatment was well tolerated, and no cardiac toxicity was observed up to a total cumulative EpiADM dose of 660 mg/m2. In conclusion, this regimen seems to have a palliative effect in patients with advanced prostatic cancer who have progressed to hormonal therapy, and it is feasible in an outpatient setting.
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Carboplatin plus epirubicin plus VP-16, concurrent 'split course' radiotherapy and adjuvant surgery for limited small cell lung cancer. Gruppo Oncologico Centro-Sud-Isole (GOCSI). Lung Cancer 1994; 11:83-91. [PMID: 8081707 DOI: 10.1016/0169-5002(94)90285-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Thirty-three patients with limited small cell lung cancer (SCLC) received carboplatin, epirubicin and VP-16 chemotherapy, concurrent 'split course' thoracic radiotherapy, followed by surgery for patients achieving an objective response (OR). High-risk patients and those staged T4-N3 (IIIB) at diagnosis, were excluded from surgery. After induction chemoradiotherapy we obtained 90.9% OR, with 63.3% obtaining complete response (CR). Ten patients (30.3%) were eligible for surgery after induction therapy. Five patients (15.1%) were subjected to surgery and five additional patients refused. Of the five patients who were subjected to surgery, four had a complete response (CR), (three pathological confirmations), and one had a partial response (PR), (unresectable). The median survival time for all patients was 16 months with 12.1% of the long-term survivors still living after 2 years and 9% still living after 3 and 4 years. Toxicity consisted mainly of myelosuppression. This study shows a high activity of the chemotherapy and the chemoradiotherapeutic regimen employed but a low feasibility for adjuvant surgery in SCLC.
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Phase I–II study of carboplatin, epirubicin and VP-16 plus G-CSF in extensive small cell lung cancer (SCLC). Lung Cancer 1994. [DOI: 10.1016/0169-5002(94)94147-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
In our study, 72 SCLC patients, 23 with limited and 49 with extensive disease, were treated with carboplatin, epirubicin, and VP-16 (CEV) chemotherapy (CBDCA 300 mg/m2 day 1, EDX 50 mg/m2 day 1, VP-16 100 mg/m2 i.v. days 1-3, every 4 weeks). Patients with limited disease were also subjected to concurrent "split-course" chest radiotherapy followed by surgery in responders if they were not staged IIIB at diagnosis. In limited disease we obtained 96.5% objective responses (OR) with 52.5% complete responses (CR), a median survival of 14 months, with 13% long-term survivors at 30 months. In extensive disease we obtained 83.6% OR with 28.5% CR, and a median survival of 10 months. Toxicity consisted mainly of manageable myelosuppression, especially for limited disease. These data show high activity of CEV chemotherapeutic regimen.
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Abstract
The prognosis and the quality of life of patients with carcinoid tumors is related either to symptoms from the substances secreted or to progressive tumor growth. Medical treatment with cytotoxic agents is of marginal value for increasing life expectancy and reducing clinical symptoms. Recent studies with interferon have shown interesting results. In the present investigation, 22 patients with carcinoid tumors and syndrome were treated with recombinant interferon alpha-2a (r-IFN alpha-2a) at the dose of 6 x 10(6) IU intramuscularly daily for 8 weeks and three times weekly thereafter. The primary tumor was localized in the foregut (n = 11), midgut (n = 7), hindgut (n = 1), and unknown site (n = 3). Most cases had liver metastasis. Seventeen patients had elevated 5-hydroxyindoloacetic acid (5-HIAA) excretion and 5 had flushing and/or diarrhea as the only clinical manifestation. Six cases presented a complete syndrome (flushing, diarrhea and 5-HIAA excretion). Control of symptoms was obtained in 80% and a 5-HIAA level reduction in 58% of the patients. The interferon treatment was more effective for control of the carcinoid syndrome than for control of tumor growth. The treatment was well tolerated and fever, myalgia, anorexia and fatigue were the most frequent side-effects.
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Phase I study of carboplatin, epirubicin and VP-16 plus G-CSF in extensive small cell lung cancer (SCLC). Eur J Cancer 1993. [DOI: 10.1016/0959-8049(93)91486-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Carboplatin plus epirubicin plus VP-16, concurrent radiotherapy and “adjuvant” surgery for limited small cell lung cancer (SCLC). Lung Cancer 1991. [DOI: 10.1016/0169-5002(91)91735-t] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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[Fluorouracil and high-dose folinic acid in the treatment of advanced colorectal carcinoma]. LA CLINICA TERAPEUTICA 1990; 134:25-30. [PMID: 2147605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Forty-five consecutive patients with advanced colorectal cancer were treated with 5-fluorouracil and high dose folinic acid. Among 43 evaluable patients there were 7 objective responses for an overall response rate of 16%. Toxicity was generally mild and rapidly reversible. Compared to those reported with 5-fluorouracil alone, these results failed to demonstrate an increase in response rate in the treatment of advanced colorectal cancer with the combination of 5-fluorouracil and folinic acid.
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[Bacterial infections in cancer patients without neutropenia. Comparison between 2 antibiotic combinations (aztreonam and oxacillin versus cefoxitin and tobramycin)]. LA CLINICA TERAPEUTICA 1989; 131:177-82. [PMID: 2533029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In the treatment of infections arisen in neoplastic patients without neutropenia, 2 antibiotic combinations (aztreonam + oxacillin vs tobramycin + cefoxitin), have been compared with regard to therapeutic effectiveness and tolerability. Twenty patients (age: 30-75) have been studied. Tolerability of both combinations was excellent. Results of this study showed a lower percentage of superinfections and a higher percentage of cure in patients treated with the combination aztreonam + oxacillin, even if the data were not statistically significant.
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Phase II clinical trial of 4'-(9-acridinylamino) methanesulphon-m-anisidide (m-AMSA) in the treatment of advanced non-Hodgkin's lymphomas. Haematologica 1985; 70:35-8. [PMID: 3924754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Abstract
A Kaposi's sarcoma case with involvement of the gastrointestinal tract resulting in an unusual clinical syndrome characterized by diarrhea and protein-losing enteropathy is described. A careful examination of the literature reveals only one account of this rare pathologic condition.
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