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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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Adjuvant Chemotherapy with Fluorouracil and ccnu in Colon Cancer. Results of a Multicentric Randomized Study. TUMORI JOURNAL 2018; 75:269-76. [PMID: 2672480 DOI: 10.1177/030089168907500317] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
To establish the effectiveness of adjuvant chemotherapy in patients with colon cancer after radical surgery, from 1980 to December 1983, 263 patients were randomized in a multicentric study to no further treatment (131 patients) or to a combination of fluorouracil (5-FU) (400 mg/m2 i.v., days 1–5) and lomustine (CCNU) (100 mg/m2 per os on day 5) every 6 weeks for 9 cycles (132 patients). The two groups were well balanced for age, sex, histology, tumor and nodal extent. Chemotherapy was not given to 30 of the 132 randomized patients, and of 98 treated patients only 38 completed the entire protocol. Analysis, as intention to treat, at 54 months did not show any significant difference between the two treatment groups in terms of relapse-free survival (surgery alone, 74.5%; surgery+adjuvant chemotherapy, 70.9%; p = 0.91). In contrast, a significant difference was observed in overall survival (surgery alone, 78.8%; surgery+adjuvant chemotherapy, 60.8%; p = 0.04). The sites of relapse were identical in the two treatment arms. In conclusion, from this study it appears that adjuvant chemotherapy with 5-FU and CCNU seems to have no efficacy in the cure rate of colon cancer patients.
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Patterns of Care and Survival in Non Small Cell Lung Cancer: 15 Years’ Experience in a General Hospital. TUMORI JOURNAL 2018; 80:106-12. [PMID: 8016899 DOI: 10.1177/030089169408000204] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Transferring results derived from clinical research into practice is particularly difficult in lung cancer where clear indications for treatment are defined only for selected subgroups of patients. Studies on hospital-based lung cancer population could provide data for quantifying this issue. Patients and methods This was a follow-up study of consecutive, first-diagnosis cases referred to the in-and outpatient cancer clinics of a large italian general hospital between January 1975 and December 1990. Data were collected from medical records and recorded on ad hoc standardized forms. Analysis focused on changes in distribution over time of patient-related characteristics, prevalence of specific treatment strategies and survival of the study population. Results 1345 primary non small cell lung cancer cases were reviewed and 1125 were fully evaluable. In early stages (510/1125, 45%) only 237 patients actually underwent surgery. In this group surgery increased from 36 to 69% whereas chemotherapy decreased from 58 to 15%. In the advanced group (615/1125, 55%) chemotherapy was the preferred treatment but combined modalities tripled over time (from 4 to 12%). No significant changes in survival were observed within each group over time. Conclusion Despite changes in the therapeutic approaches, mortality from lung cancer does not seem reduced over time. Since the proportion of cases that could potentially benefit from “active” treatments is small, for the large majority of patients a switch in clinical research from a cure to a careoriented strategy should be considered.
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High Dose Alpha-2B Interferon+Folinic Acid in the Modulation of 5-Fluorouracil. A Phase II Study in Advanced Colorectal Cancer with Evidence of An Unfavorable Cost/Benefit Ratio. TUMORI JOURNAL 2018; 78:32-4. [PMID: 1609456 DOI: 10.1177/030089169207800107] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The combination of folinic acid (FA) and 5-fluorouracil (5FU) is the most active systemic chemotherapy against advanced colorectal cancer. Experimental and clinical studies have suggested that the activity of 5FU can be improved by the addition of alpha-interferon (IFN). To evaluate the possibility of a double modulation of 5FU, a pilot study was conducted in the period July 1989-December 1989 with the following regimen: FA (200 mg/m2 i.v. bolus × 5 days) + 5FU (400 mg/m2 i.v. in 15 min × 5 days) + alpha-2b IFN (10 × 104 IU subcutaneously on alternate days). FA and 5FU administrations were repeated every 28 days; IFN was administered every week. In the 16 treated patients, 4 partial responses, 4 no changes, and 8 with progression of disease were observed, with an objective response rate of 25% (95% CI, 7.8%–55.1%). Median duration of response was 9.5 months, as was overall survival. Toxicity (fever, fatigue, neurotoxicity, stomatitis and diarrhea) was considerable and led to a reduction in IFN doses in 10/16 patients. Due to the unfavorable cost/benefit ratio, the study was closed and a new trial, with different doses and schedule of IFN, was started within the GISCAD (Italian Group for the Study of Digestive Tract Cancer).
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A Phase II Study of Combination Chemotherapy in Advanced Ovarian Carcinoma with Cisplatin and Cyclophosphamide plus Reduced Glutathione as Potential Protective Agent against Cisplatin Toxicity. TUMORI JOURNAL 2018; 79:37-9. [PMID: 8497920 DOI: 10.1177/030089169307900108] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Aims and Backgroud The clinical use of cisplatin (CDDP)„ one of the most active agents in advanced ovarian cancer, is limited by nephrotoxicity and cumulative neurotoxicity. In preclinical studies, reduced glutathione (GSH) demonstrated a protective action against CDDP nephrotoxicity. We treated 20 patients with advanced ovarian carcinoma, with polichemotherapy containing CDDP + GSH, to assess the protective action of GSH against CDDP nephrotoxicity. Methods Between January 1988 and December 1989, 20 patients, with advanced ovarian carcinoma (St. III-IV-FIGO), not pretreated received CDDP: 45 mg/m2 i.v., on day 1-2, + cyclophosphamide (CPA): 900 mg/m2 i.v. on day 2 + GSH 2500 mg i.v. in normal saline 100 ml (in 15 min), before CDDP, every 21-28 days. Results A pathologic complete response rate (PCR) of 55 % (11/20) was observed (7/14 patients with bulky disease). Median survival was 26.5 months and 5 patients were still alive and disease free at 35 months. Toxicity was limited, without any case of nephrotoxicity. Conclusions On the basis of our previous experience with the same regimen without GSH, this study suggests that also in the clinical setting, GSH has no negative interference on CDDP activity and that GSH might improve the therapeutic index of CDDP. However, our data need to be confirmed by large randomized clinical studies.
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Cytogenetic Analysis in 28 Radically Operated Non-Small-Cell Lung Cancer: Preliminary Considerations. TUMORI JOURNAL 2018; 75:483-5. [PMID: 2557692 DOI: 10.1177/030089168907500517] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Twenty-eight radically operated non-small-cell lung cancer patients were analyzed with regard to chromosomal assessment and DNA content: in 13 cases, different quantitative/ qualitative chromosome alterations were found. In particular, in 12 cases marker chromosomes and cytogenetic abnormalities in euploid cells were demonstrated. The prognostic value of these findings will be aim of further studies.
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Abstract
During a 3-year period at our hospital, 54 consecutively observed patients with parametric, locally advanced, metastatic gastric carcinoma were treated with fluorouracil + adriaiiiycin + mitomycin C. Of 47 evaluable patients, 44.6% had an objective response (complete + partial response) and 29.7% had stabilized disease. The median duration of response was 7.5 months. The median survival was 8.9 months for all patients. In particular, the survival of responders (>12 months) and of patients with stabilized disease (8.6 months) was significantly longer than that of patients with progressive disease (4.5 months). Toxicity was limited and reversible, which allowed treatment also of patients in poor general condition (PS 3–4 of the Zubrod scale).
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Abstract
The possible onset of cardiotoxic manifestations during chemotherapy with 5-fluorouracil (5-FU) was evaluaetd in 1083 patients treated with the drug for various kinds of neoplasm. We recognized 17 cases of 5-FU cardiopathy (usually anginous crises but also myocardial infarction). The comprehensive incidence was 1.6 %, with a significantly greater risk (4.5 % vs 1.1 %) for patients with a positive anamnesis of previous cardiopathy. On the contrary, age and combination with other antiblastic drugs had no affect on the appearance of cardiopathy. We conclude that 5-FU cardiopathy, although rare, has to be taken into account in oncologic practice, chiefly in those patients already affected with cardiac diseases.
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Phase II Study of the Activity and Tolerability of a Combined Regimen of High-Dose Epirubicin and Cisplatin in Stage IIIb and IV Non-Small Cell Lung Cancer. TUMORI JOURNAL 2018; 84:669-72. [PMID: 10080674 DOI: 10.1177/030089169808400611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
AIM To explore the feasibility and activity of a combined regimen of high-dose epirubicin and cisplatin as an alternative to current treatments for non-small cell lung cancer (NSCLC). METHOD Forty-four patients with stage IIIb or IV NSCLC, median Karnofsky index 90, were enrolled. Epirubicin (60 mg/m2) was administered on days 1 and 2 and cisplatin (100 mg/m2) on day 1. Treatment was repeated every 21 days for a maximum of six cycles. A hematopoietic growth factor (G-CSF) was used only for patients reaching codified nadir count values. RESULTS A total of 130 cycles were administered with a mean of 2.9 cycles per patient. Of 41 assessable patients one showed a complete response and 15 had partial responses (overall response rate, 39%). Grade 3 or 4 leukopenia and grade 3 hemoglobin toxicity were seen in 40% and 14%, respectively, of the administered cycles. The most common nonhematologic toxic events were nausea and vomiting, mucositis, anorexia, and asthenia. CONCLUSIONS This epirubicin-cisplatin regimen seemed effective and was generally well tolerated, and therefore suitable for use in an outpatient setting.
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Intra-Arterial Infusion of Irinotecan (Cpt11) in Colorectal Cancer (Crc) Liver Metastases: A Feasibility Study. TUMORI JOURNAL 2002. [DOI: 10.1177/030089160208800467] [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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Locoregional Treatment of Liver Metastases from Colorectal Cancer. TUMORI JOURNAL 2002. [DOI: 10.1177/030089160208800465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Intra-arterial Infusion of Oxaliplatin (Ohp) in Colorectal Cancer (Crc) Liver Metastases: A Feasibility Study. TUMORI JOURNAL 2002. [DOI: 10.1177/030089160208800466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Gemcitabine/cisplatin in advanced transitional cell carcinoma of the urinary tract (TCC): a phase II multicenter trial. Eur J Cancer 1999. [DOI: 10.1016/s0959-8049(99)81821-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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A combination of gemcitabine and 5-fluorouracil in advanced pancreatic cancer, a report from the Italian Group for the Study of Digestive Tract Cancer (GISCAD). Br J Cancer 1999; 80:1595-8. [PMID: 10408405 PMCID: PMC2363090 DOI: 10.1038/sj.bjc.6690568] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
In a randomized clinical trial, gemcitabine (GEM) was more effective than 5-fluorouracil (5-FU) in advanced pancreatic cancer patients. GEM and 5-FU have different mechanisms of action and their combination, from a theoretical point of view, could result in a higher activity. To test activity and feasibility of such a combination, a multi-institutional phase II study was initiated in November 1996 by the Italian Group for the study of Digestive Tract Cancer (GISCAD). Primary objectives of this study were to determine the activity in terms of response rate and clinical benefit, while the secondary objective was toxicity. According to the optimal two-stage phase II design, 54 patients were enrolled. Schedule was: GEM 1000 mg m(-2) intravenous (i.v.), and 5-FU 600 mg m(-2) bolus i.v. weekly for 3 weeks out of every 4. All the 54 patients were symptomatic (pain, weight loss, dyspepsia). A clinical benefit was obtained in 28 patients (51%) (95% confidence interval (CI) 38-64%). Two patients achieved a partial response and 34 a stable disease. Median survival for all the patients was 7 months. Side-effects were mild: no gastrointestinal or haematological grade 3-4 toxicity (WHO) were recorded. We observed only six episodes of grade 2 (WHO) leukopenia and seven episodes of thrombocytopenia. Although the non-randomized design of this study suggests caution in the interpretation of these data, in consideration of the low incidence of toxicity and the favourable results obtained in terms of clinical benefit, it may be worthwhile to test more active schedules of 5-FU (continuous infusion) in combination with gemcitabine.
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Trattamento Adiuvante del Carcinoma del Colon Stato Dell'arte e Prospettive Future. TUMORI JOURNAL 1999; 85:A1-6. [PMID: 10426137 DOI: 10.1177/030089169908500315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Subcutaneous administration of interleukin-2 and interferon-alpha 2b in advanced renal cell carcinoma: long-term results. CANCER DETECTION AND PREVENTION 1999; 23:172-6. [PMID: 10101599 DOI: 10.1046/j.1525-1500.1999.09915.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Clinical data have supported the combination of subcutaneous r-interleukin-2 (rIL-2) and r-interferon-alpha (rIFN-alpha) as a promising combination for advanced renal cell carcinoma (RCC), with a reduced toxicity. We evaluated the activity and safety of this outpatient immunotherapy and report on the clinical results and the long-term survival analysis. Objective responses was observed in 9 of 50 (18%) patients, 6 of whom (12%) achieved a complete response. Overall median survival is 12 months, six patients were surviving at a median follow-up of 24 months, and three (6%) are still progression-free.
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A new palliative prognostic score: a first step for the staging of terminally ill cancer patients. Italian Multicenter and Study Group on Palliative Care. J Pain Symptom Manage 1999; 17:231-9. [PMID: 10203875 DOI: 10.1016/s0885-3924(98)00145-6] [Citation(s) in RCA: 315] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In recent years, extensive research has been performed to identify prognostic factors that predict survival in terminally ill cancer patients. This study describes the construction of a simple prognostic score based on factors identified in a prospective multicenter study of 519 patients with a median survival of 32 days. An exponential multiple regression model was adopted to evaluate the joint effect of some clinico-biological variables on survival. From an initial model containing 36 variables, a final parsimonious model was obtained by means of a backward selection procedure. The Palliative Prognostic Score (PaP Score) is based on the final model and includes the following variables: Clinical Prediction of Survival (CPS), Karnofsky Performance Status (KPS), anorexia, dyspnea, total white blood count (WBC) and lymphocyte percentage. A numerical score was given to each variable, based on the relative weight of the independent prognostic significance shown by each single category in the multivariate analysis. The sum of the single scores gives the overall PaP Score for each patient and was used to subdivide the study population into three groups, each with a different probability of survival at 30 days: (1) group A: probability of survival at 30 days > 70%, with patient score < or = 5.5; (2) group B: probability of survival at 30 days 30-70%, with patient score 5.6-11.0; and (3) group C: probability of survival at 30 days < 30%, with patient score > 11.0. Using this method, 178/519 (34.3%) patients were classified in risk group A, 205 (39.5%) patients were in risk group B, and 136 (26.2%) patients were in risk group C. The patients classified in the three risk groups had a very different survival experience (logrank = 294.8, P < 0.001), with a median survival of 64 days for group A, 32 days for group B, and 11 days for group C. The PaP Score based on simple clinical and biohumoral variables proved to be statistically significant in a multivariate analysis. The score is valid in this population (training set). An independent validation on another patient series (testing set) is required and is the object of a companion paper.
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Intensive weekly chemotherapy for locally advanced gastric cancer using 5-fluorouracil, cisplatin, epidoxorubicin, 6S-leucovorin, glutathione and filgrastim: a report from the Italian Group for the Study of Digestive Tract Cancer (GISCAD). Br J Cancer 1998; 78:390-3. [PMID: 9703289 PMCID: PMC2063041 DOI: 10.1038/bjc.1998.505] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Local extension prevents curative resection in more than two-thirds of gastric cancer patients. Unfortunately, resectability is one of the main prognostic factors in these patients, and survival is longer when tumours are completely removed. Preoperative chemotherapy is an attractive concept for obtaining curative resection. Thirty-two locally advanced unresectable gastric cancer patients were enrolled in five Italian Group for the Study of Digestive Tract Cancer (GISCAD) centres. For 16 patients, surgical unresectability was based on computerized tomography scan evaluation of tumour size (four patients) and invasion of adjacent structures (12 patients), whereas in another 16 patients locally advanced disease was confirmed by laparotomy. They received weekly administration of cisplatin 40 mg m(-2), 5-fluorouracil 500 mg m(-2), epidoxorubicin 35 mg m(-2), 6S-stereoisomer of leucovorin 250 mg m(-2) and glutathione 1.5 g m(-2). From the day after to the day before each chemotherapy administration, filgrastim was administered by subcutaneous injection at a dose of 5 microg kg(-1). One cycle of therapy consisted of eight weekly treatments. Fifteen of 32 patients (47%) responded to chemotherapy, whereas 13 (41 %) had stable disease and four (12%) progressed on therapy. Of the 15 responding patients, 13 were completely resected after chemotherapy and two of them had a complete pathological response. Two clinically responding patients were found unresectable at operation because of peritoneal seeding. At a median follow-up from the start of treatment of 24 months (range 11-39 months), 10 of 13 resected patients are alive and eight are relapse free. Three patients died after 11, 12, and 14 months respectively. Toxicity was acceptable: side-effects consisted mainly of grade II National Cancer Institute common toxicity criteria (NCICTC) leucopenia and thrombocytopenia in ten patients. Neither treatment-related death nor surgical complications in patients undergoing surgery were observed. This weekly intensive regimen enabled resection in half of previously inoperable tumours with a moderate toxicity. It can be offered to patients with locally advanced unresectable gastric cancer to obtain curative resection.
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Efficacy and safety of levodropropizine and dihydrocodeine on nonproductive cough in primary and metastatic lung cancer. Eur Respir J 1998; 12:97-101. [PMID: 9701421 DOI: 10.1183/09031936.98.12010097] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Nonproductive cough is a frequent and distressing symptom in patients with lung cancer, and it is not even relieved by palliative chemotherapy. A double-blind, randomized clinical trial regarding the treatment of nonproductive cough was performed in 140 adults with primary lung cancer or metastatic cancer of the lungs. The therapeutic efficacy and the tolerability of a 7-day treatment with levodropropizine drops (75 mg t.i.d.) were evaluated in comparison with dihydrocodeine drops (10 mg t.i.d.; 7 days). Efficacy was assessed on the basis of cough severity scores, number of night awakenings due to cough, and overall estimate of antitussive efficacy. Tolerability was evaluated by laboratory results, vital signs and any adverse event occurring during the clinical trial, including presence or absence of somnolence. Subjective cough severity was significantly reduced during treatment with either levodropropizine and dihydrocodeine, the antitussive effect and its time-profile being similar for both drugs. Also, according to the investigator's evaluation, both levodropropizine and dihydrocodeine produced a significant decrease in cough severity. Concurrently with the relief of cough, the number of night awakenings was decreased significantly by both drugs, with no difference between the two treatments. No change in laboratory test values was considered clinically relevant, and vital signs were not clinically affected. The number of patients reporting adverse events was similar in the levodropropizine (n=6) and dihydrocodeine (n=4) group. However, the percentage of patients experiencing somnolence in the group receiving levodropropizine (8%) was significantly lower as compared with that of the dihydrocodeine group (22%). These results confirm the antitussive effectiveness of levodropropizine and suggest a more favourable benefit/risk profile when compared to dihydrocodeine.
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A phase II study of gemcitabine in patients with transitional cell carcinoma of the urinary tract previously treated with platinum. Italian Co-operative Group on Bladder Cancer. Eur J Cancer 1998; 34:1208-12. [PMID: 9849481 DOI: 10.1016/s0959-8049(98)00030-6] [Citation(s) in RCA: 226] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this study was to evaluate the efficacy and safety of gemcitabine, a pyrimidine antimetabolite, in the treatment of advanced transitional cell carcinoma of the urinary tract. 35 patients with unresectable or metastatic transitional cell carcinoma of the urinary tract previously treated with a platinum-based regimen were studied. Gemcitabine was administered at a dosage of 1200 mg/m2 as a 30-min intravenous infusion on days 1, 8 and 15, repeated every 28 days. 31 patients were evaluable for efficacy. 4 patients achieved a complete response (12.9%), 3 a partial response (9.6%) and 13 (42%) were stable for at least 4 weeks (overall response 22.5%; 95% confidence interval 8-37%). The median response duration was 11.8 months (range 3.6-17.7 + months) and median survival for all patients entered was 5 months (range 2-21 + months). 2 patients with complete response are still alive with no evidence of disease after 14 and 21 months. Gemcitabine also provided subjective symptomatic relief from pain, cystitis, dysuria, haematuria and peripheral oedema. Patients experienced little WHO grade 3-4 toxicity, with anaemia in 8 patients (23%), thrombocytopenia in 5 (14.2%), leucopenia in 4 (11.4%) and neutropenia in 7 (20%). WHO grade 3-4 hepatic toxicity occurred in 4 patients (11.4%) and transient elevations of transaminase was noted in 3 (8.6%). No patient had WHO grade 3-4 elevation of serum creatinine level. There was no WHO grade 4 symptomatic toxicity and no alopecia was noted. Transient influenza symptoms with gemcitabine occurred in 18 patients (51.4%) with 13 patients (37.1%) experiencing fever (2.9% WHO grade 3). In conclusion, gemcitabine is an new active agent for the treatment of transitional cell carcinoma of the urinary bladder with a mild toxicity profile; it warrants further investigation in combination with cisplatin in chemotherapy naive patients.
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Intensive weekly chemotherapy for advanced gastric cancer using fluorouracil, cisplatin, epi-doxorubicin, 6S-leucovorin, glutathione, and filgrastim: a report from the Italian Group for the Study of Digestive Tract Cancer. J Clin Oncol 1997; 15:3313-9. [PMID: 9363860 DOI: 10.1200/jco.1997.15.11.3313] [Citation(s) in RCA: 79] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
PURPOSE A multiinstitutional trial was performed to confirm the clinical activity, in terms of response rate and toxicity (primary objectives) and duration of responses and survival (secondary objectives), of an intensive weekly regimen in advanced gastric cancer. PATIENTS AND METHODS Patients with measurable unresectable and/or metastatic gastric carcinoma received 1-day per week administration of cisplatin (CDDP) 40 mg/m2, fluorouracil (5FU) 500 mg/m2, epi-doxorubicin (epi-ADR) 35 mg/m2, 6S-stereoisomer of leucovorin 250 mg/m2, and glutathione 1.5 g/m2. On the other days, filgrastim was administered by subcutaneous injection at a dose of 5 mg/kg. One cycle of therapy consisted of eight 1-week treatments. Patients who showed a response or stable disease received a further 6 weeks of therapy. RESULTS Of 105 enrolled patients, 11 had locally advanced unresectable disease only; 33 had primary nonresected and metastatic disease; 48 had metastatic disease and primary tumor resected; 10 had locoregional recurrence and metastatic disease; and three had locoregional recurrence only. After one cycle, 18 complete responses (CRs) and 47 partial responses (PRs) were achieved, for an overall response rate of 62% (95% confidence interval [CI], 53% to 71%). Twenty patients had stable disease and 20 progressed on therapy. The median survival duration of all 105 patients was 11 months, with 1- and 2-year survival rates of 42% and 5%, respectively. World Health Organization (WHO) grade III to IV toxicity, in terms of anemia, neutropenia, thrombocytopenia, and mucositis, was experienced by 40 patients (38%). There were no treatment-related deaths. CONCLUSION These data support the results of the pilot study and confirmed the high activity of the regimen, with acceptable toxicity. This schedule deserves evaluation in the adjuvant setting.
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Evaluation of factors influencing 5-fluorouracil-induced diarrhea in colorectal cancer patients. An Italian Group for the Study of Digestive Tract Cancer (GISCAD) study. Support Care Cancer 1997; 5:314-7. [PMID: 9257428 DOI: 10.1007/s005200050079] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Diarrhea is one of the dose-limiting toxicities for administration of fluorouracil (5FU) in patients with colorectal cancer and can result in severe morbidity and mortality. No well-defined prognostic factors influencing 5FU-associated diarrhea have been identified, which means its occurrence is unforeseeable. The aim of this study was to check whether any characteristics related to patients or chemotherapy could allow the identification of subsets of patients at higher risk of developing diarrhea while receiving a regimen containing 5FU. A logistic regression analysis was performed with age, sex, site of primary tumor, presence of primary tumor, presence of colostomy, time since surgery, number of courses of chemotherapy, diarrhea in previous courses, season of treatment, and chemotherapeutic regimens used as model parameters to predict occurrence of diarrhea in 258 colorectal cancer patients receiving a 5FU-containing regimen. Presence of primary tumor (P = 0.004), previous episodes of chemotherapy-related diarrhea (P = 0.00005) and summer season (P = 0.014) were found to be significant risk factors for developing diarrhea. The other variables examined, such as age, sex, chemotherapeutic regimen, site of primary tumor, presence of colostomy, and time since surgery, were not significantly correlated to diarrhea. Chemotherapeutic regimen was the only parameter that allowed prediction of the severity of diarrhea: 5FU/6S-leucovorin/interferon caused more severe diarrhea, followed by 5FU/leucovorin weekly. Although the analysis of these clinical features does not seem to allow the definition of a well-defined subset of colorectal cancer patients at higher risk of 5FU-induced diarrhea, it can be recommended that patients with primary tumor, or who have experienced diarrhea in earlier courses of chemotherapy or are receiving treatment in summer should be carefully monitored, especially in the first cycles.
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High-versus low-dose levo-leucovorin as a modulator of 5-fluorouracil in advanced colorectal cancer: a 'GISCAD' phase III study. Italian Group for the Study of Digestive Tract Cancer. Ann Oncol 1997; 8:169-74. [PMID: 9093726 DOI: 10.1023/a:1008200713533] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Although leucovorin (LV) + 5-fluorouracil (5-FU) is considered the treatment of choice for advanced colorectal cancer in most countries, the optimal schedule of this combination has not yet been established. Low-dose LV appears to be as active as high-dose LV in the daily-times-five regimen, but no randomized study of the levorotatory stereoisomer (6S-LV) given at two different dose levels has been published. PATIENTS AND METHODS Between November 1991 and June 1994, 422 patients (all with measurable disease previously untreated with chemotherapy) were randomized to 6S-LV (100 mg/sqm/i.v.) + 5-FU (370 mg sqm/15 min i.v. infusion), both administered for 5 days every 28 days (arm A), or to 6S-LV (10 mg/sqm/i.v./5-FU (doses as above), also given for 5 days every 28 days (arm B). The primary endpoint of the study was the comparison of response rates (WHO criteria): the secondary endpoint was the assessment of survival and tolerability. No evaluation of the quality of life or the symptomatic effect of treatment was planned. RESULTS The response rate was 9.3% in arm A (95% CI: 5.4-13.1), with 2 CR and 18 PR, and 10.7% in arm B (95% CI: 6.5-14.9), with 3 CR + 19 PR, without any significant difference (P = 0.78). The median time to progression was eight months in both groups and overall survival was 11 months, with no difference between treatments. Toxicity mainly consisted of gastrointestinal side effects (mucositis and diarrhoea), which were rarely severe (grade 3-4: 5%-10% of patients) and similar in the two groups. CONCLUSIONS In this large-scale multicentre trial, the low and high doses of 6S-LV appeared to be equivalent in terms of the biochemical modulation of 5-FU in advanced colorectal cancer although, for several reasons (including the timing and the strict criteria of response evaluation, the high number of patients with unfavourable prognostic factors, the multi-institutional nature of the study, the dose and modality of 5-FU administration), the response rate was lower than that reported in some of the other published studies. Given the considerable difference in economic cost between the two dosages, the use of high-dose 6S-LV in the daily-times-five regimen is not recommended in clinical practice.
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Abstract
BACKGROUND The activity of various chemotherapy regimens used in the treatment of advanced colorectal cancer is assessed by different groups of investigators and in various trials by what appear to be common criteria. However, there may be substantial inter-trial variation in the interpretation and application of these criteria which contributes to differences in response rates reported for the same regimen. MATERIALS AND METHODS This paper reviews the most prominent studies in this field and examines the factors which may influence the assessment of activity in clinical trials such as patient selection, the definition and application of response criteria, the methods of assessment of time to progression and duration of response, factors related to the therapeutic regimen and statistical methods. Each factor is critically discussed. RESULTS The analysis confirms that there is a large variability among the different studies and that an inter-trial comparison is often impossible, with subsequent difficulties for clinicians in determining the true impact of therapies. DISCUSSION After briefly commenting on the various issues, this review makes recommendations about how to achieve consistency among trials, for instance by using standard criteria, by extending the use of randomization even in phase II trials and by evaluating high quality, well conducted clinical trials in a meta-analysis, thereby making possible comparison across trials. The conclusions, although specific to colorectal cancer, are also applicable to other advanced malignancies.
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[Locoregional chemotherapy of liver metastasis from colorectal carcinoma]. Ann Ital Chir 1996; 67:793-7. [PMID: 9214270] [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
Hepatic metastases are a major cause of death in patients with colorectal carcinoma. Traditional intravenous chemotherapy produces responses in 10% to 30% of patients and surgical resection is feasible in approximately 20% of patients. Infusion of cytotoxic agents into the hepatic artery is the most promising form of therapy for unresectable hepatic metastases. The recent development of a totally implantable pump has allowed prolonged infusion of chemotherapeutic agents with a good compliance and quality of life of the patients. The rationale for hepatic arterial infusion (HAI) present an anatomical and pharmacological basis with the use of agents with high hepatic extraction resulting in minimal systemic toxicity. The results of eight randomized trial assessing the value of HAI Floxuridine shows that such regional chemotherapy increases the likelihood of hepatic response compared with systemic treatment (52% vs 15%). Survival information is difficult to evaluate because some of the studies are small, some had a crossover design and some others had bias factors. Extrahepatic disease develops in 40-70% of patients undergoing HAI; the use of systemic therapy plus HAI may produce a decrease in extrahepatic disease. Further studies of combined systemic/arterial regiment are necessary.
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Salvage chemotherapy with paclitaxel in platinum-resistant advanced ovarian cancer patients. Oncology 1996; 53:349-53. [PMID: 8784466 DOI: 10.1159/000227586] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Encouraging results with Paclitaxel are reported in ovarian cancer patients relapsing and progressing after platinum-based chemotherapy; however, the two populations have different probabilities of a response to a second-line treatment. Here we report the results achieved in 39 patients with platinum-refractory ovarian cancer, treated with Paclitaxel 175 mg/qm2 (or 135 mg/m2 if heavily pretreated) using 3-hour intravenous infusion every 3 weeks, in an attempt to verify the activity of this drug in platinum-resistant patients. The toxicity was mild to moderate and primarily hematologic and neurologic. The objective response rate is 12.8% with no complete responses. The response duration was brief and the median survival 6 (range 1-17) months. An accurate cost-benefit balance is necessary before routinely use of Paclitaxel in platinum-refractory patients. Further research is needed to determine the optimal role of Paclitaxel in the whole therapeutic strategy for ovarian cancer.
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Cisplatin-associated anaemia in patients with solid tumours. A retrospective evaluation and considerations relative to erythropoietin administration. Support Care Cancer 1996; 4:218-9. [PMID: 8739656 DOI: 10.1007/bf01682344] [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: 02/01/2023]
Abstract
We have reviewed the incidence of cisplatin-induced anaemia in patients affected with solid tumours treated with at least three courses of first-line cisplatin-containing regimens. In our experience, a low percentage (5%) of patients required transfusions of red blood cells. We think it is of the utmost importance to adopt uniform criteria in monitoring and treatment of patients at risk of developing cisplatin anaemia and to identify subsets of patients to eventually treat with erythropoietin.
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Sequential methotrexate and 5-fluorouracil as second-line chemotherapy for advanced colorectal cancer patients pretreated with 5-fluorouracil and leucovorin: a GISCAD study. J Chemother 1996; 8:82-4. [PMID: 8835115 DOI: 10.1179/joc.1996.8.1.82] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The biochemical modulation of 5-fluorouracil (5-FU) by means of methotrexate (MTX) and 6-S leucovorin (LV) seems mainly directed at two different intracellular targets, supporting the hypothesis of possible non-cross resistance between these two methods of 5-FU potentiation. Thirty-one patients, all previously treated with 5-FU and LV for advanced colorectal cancer (ACC), were treated with MTX = 200 mg/m2 iv day 1 and 5-FU 600 mg/m2 day 2 with 6-S LV 10 mg/m2 po q 6 h X 6 starting 24 h after MTX, repeated every 2 weeks. Of 30 evaluable patients, 2 Partial Remissions (PR) were achieved (Response Rate = 6.6%; 95% Confidence Interval 0%-14%). Eight patients had disease stabilization (SD). The overall median survival was 5 months (range 1-11). No WHO grade III-IV toxicities were reported. Despite the good tolerability, this combination of MTX, 5-FU and LV rescue has minimal activity in ACC after the failure of 5FU+LV-based chemotherapy.
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Modulated 5-fluorouracil (5-FU) regimens in advanced colorectal cancer: a critical review of comparative studies. Eur J Cancer 1996; 32A Suppl 5:S7-12. [PMID: 8958036 DOI: 10.1016/s0959-8049(96)00330-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Several modifications to the administration schedule of 5-fluorouracil (5-FU) alone or in combination with other agents have been investigated in advanced colorectal cancer. Biochemical modulation of 5-FU with leucovorin (LV) increases response rate compared with 5-FU alone, but without improvement of overall survival. The best treatment schedule and optimal dose of LV remain unclear, although low doses seem equally as effective as high doses, with the advantage of reduced cost. Methotrexate can increase the activity of 5-FU to a similar degree as LV and a recent meta-analysis showed a slight improvement in survival. The combination of 5-FU + interferon has been disappointing, with phase III trials showing similar activity to 5-FU + LV, but with high toxicity. Other modulators (e.g. hydroxyurea, N-phosphonacetyl-L-aspartate, dipyridamole) show promising but sometimes conflicting results. Standardisation of assessment criteria should be considered when comparing these data to the activity of new drugs such as 'Tomudex' (raltitrexed, previously known as ZD1694), CPT-11 and oxaliplatin.
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Epirubicin, cisplatin, and continuous infusion 5-fluorouracil is an active and safe regimen for patients with advanced gastric cancer. An Italian Group for the Study of Digestive Tract Cancer (GISCAD) report. Cancer 1995; 76:1694-9. [PMID: 8625036 DOI: 10.1002/1097-0142(19951115)76:10<1694::aid-cncr2820761004>3.0.co;2-k] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND A Phase II confirmatory multicenter trial was performed to evaluate a combination of epirubicin, cisplatin, and continuous infusion 5-fluorouracil (ECF) in treating patients with advanced gastric cancer. METHODS Fifty-three patients with locally advanced (n = 7) or metastatic (n = 46) gastric cancer received a dose of epirubicin (50 mg/m2) and cisplatin (60 mg/m2) intravenously every 21 days for eight cycles with 5-fluorouracil (200 mg/m2/day) by intravenous continuous infusion for 21 consecutive weeks, administered through a central line using an external pump. RESULTS Eight complete responses and 22 partial responses (response rate = 56%, 95% confidence interval +/- 13) were achieved. Twelve patients had stable disease. The median duration of response was 10 months (range, 3-21 months), and the median survival for all the patients was 9+ months (range, 2-28 months). Overall toxicity, which was primarily hematologic, was mild with only three patients requiring hospitalization for neutropenic fever. No death due to toxicity occurred. CONCLUSIONS This study found that the ECF regimen is substantially active in treating patients with advanced gastric cancer and has a favorable pattern of toxicity. This schedule clearly deserves randomized comparative trials for palliation of metastatic disease and for adjuvant purposes.
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735 L-Leucovorin (LLV) as a modulator of 5-days 5-fluorouracil (5FU) in advanced colorectal cancer (ACC): High dose (HD) versus low dose (LD). Eur J Cancer 1995. [DOI: 10.1016/0959-8049(95)95984-e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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1147 Gemcitabine in resistant stage IV bladder cancer: A phase II study. Eur J Cancer 1995. [DOI: 10.1016/0959-8049(95)96393-r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Oral etoposide as second-line chemotherapy for colorectal cancer: a GISCAD study. Gruppo Italiano Studio Carcinomi Apparato Digerente. J Chemother 1995; 7:246-8. [PMID: 7562022 DOI: 10.1179/joc.1995.7.3.246] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Twenty-one patients with advanced colorectal cancer, all previously pretreated with a fluoropyrimidine-based regimen, received oral etoposide: 100 mg/die for 21 consecutive days, every three weeks. No objective response was achieved; 6 pts had a short-lasting stabilization of their disease. Toxicity was substantial and mainly represented by myelosuppression and alopecia. Protracted administration of etoposide is inactive as second-line treatment of colorectal cancer.
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Non small cell lung cancer treatment with vinorelbine monochemotherapy: a phase II study. Anticancer Res 1995; 15:477-8. [PMID: 7763025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Non small cell lung cancer is one of the leading causes of death in the industrial countries and some 70% of patients have non surgically eradicable disease. Platinum based combined regimens can achieve 35-40% objective responses, but advanced age, low performance status and concurrent diseases can exclude up to 60% of patients from an adequate poliychemotherapy treatment.
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Abstract
BACKGROUND This Phase III trial was performed to compare the roles of oral etoposide and intravenous (i.v.) vinblastine in the treatment of Mediterranean Kaposi's Sarcoma (MEKS) in elderly patients with severe disease (Stages II, Ac/B, III, and IV). PATIENTS AND METHODS Sixty-five patients were randomized to receive either oral etoposide (60 mg/m2 on Days 1-3 during the first course; 60 mg/m2 on Days 1-4 during the second course, and 60 mg/m2 on Days 1-4 during the second course, and 60 mg/m2 on Days 1-5 during the third course; the courses were recycled every 3 weeks) or an i.v. bolus of vinblastine (3 mg/m2 weekly for 3 weeks, and then 6 mg/m2 every 3 weeks). RESULTS No significant difference between the two drugs was observed in terms of response rates (etoposide, 73.5% vs. vinblastine, 58%; P = 0.3), duration of response, or survival (median not yet reached at a median follow-up of 38 months). Side effects of both treatments were limited, although myelotoxicity was more evident in the vinblastine arm. CONCLUSIONS Although it is feasible and well tolerated, the oral administration of etoposide at these doses and in this regimen does not appear superior to vinblastine in the treatment of MEKS. Further evaluation of a more intensive schedule in large cooperative clinical trials is needed to establish the role of this drug in comparison with reference treatments.
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Abstract
BACKGROUND This Phase III trial was performed to compare the roles of oral etoposide and intravenous (i.v.) vinblastine in the treatment of Mediterranean Kaposi's Sarcoma (MEKS) in elderly patients with severe disease (Stages II, Ac/B, III, and IV). PATIENTS AND METHODS Sixty-five patients were randomized to receive either oral etoposide (60 mg/m2 on Days 1-3 during the first course; 60 mg/m2 on Days 1-4 during the second course, and 60 mg/m2 on Days 1-4 during the second course, and 60 mg/m2 on Days 1-5 during the third course; the courses were recycled every 3 weeks) or an i.v. bolus of vinblastine (3 mg/m2 weekly for 3 weeks, and then 6 mg/m2 every 3 weeks). RESULTS No significant difference between the two drugs was observed in terms of response rates (etoposide, 73.5% vs. vinblastine, 58%; P = 0.3), duration of response, or survival (median not yet reached at a median follow-up of 38 months). Side effects of both treatments were limited, although myelotoxicity was more evident in the vinblastine arm. CONCLUSIONS Although it is feasible and well tolerated, the oral administration of etoposide at these doses and in this regimen does not appear superior to vinblastine in the treatment of MEKS. Further evaluation of a more intensive schedule in large cooperative clinical trials is needed to establish the role of this drug in comparison with reference treatments.
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Stages I and II non-Hodgkin's lymphoma of the gastrointestinal tract. Retrospective analysis of 79 patients and review of the literature. J Clin Gastroenterol 1994; 18:99-104. [PMID: 8189031 DOI: 10.1097/00004836-199403000-00003] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We reviewed the medical records of 79 patients with primary gastrointestinal lymphoma (GI-NHL), defined according to the criteria of Dawson et al. (without involvement of liver, spleen, peripheral or mediastinal lymph nodes, or bone marrow), observed and treated in our institution between 1973-90. The most common disease site was the stomach (70 patients), followed by the small bowel (five patients) and the large bowel (four patients). The stage was IE in 36 cases and IIE in 43. Radical surgery or surgical debulking was the main therapeutic approach (67 patients); 12 patients received only chemotherapy, eight of whom had tumors considered unresectable at laparotomy. After surgery, most of the patients received chemotherapy; radiotherapy (RT) was given to only four patients. Surgically calculated overall survival (OS) rates at 5 years for the patients treated with surgery plus chemotherapy were 64% (radical surgery) and 46% (surgical debulking with microscopic lymphoma residue). For the 12 patients treated with chemotherapy alone, OS at 5 years was 0%. Our findings, in accordance with most published data, suggest that surgery, together with stage and tumor size, remains an important prognostic factor of survival in primary GI-NHL, especially when it is radical. In patients with negative prognostic factors (bulky disease, high-grade histologic type, microscopic residue, and stage II), postoperative chemotherapy and RT decrease the risk of distant failure and local recurrence.
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Cisplatinum based chemotherapy: role of the antiserotoninergic ondansetron in prevention of emesis. J Chemother 1993; 5:197-206. [PMID: 8371130 DOI: 10.1080/1120009x.1993.11739233] [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: 01/30/2023]
Abstract
Serotonin is a neurotransmitter involved in chemotherapy-induced emesis and ondansetron is a new drug endowed with selective antagonism against the 5HT3 receptors. Phase I-II studies have demonstrated its activity against acute emesis after single-dose cisplatin, reporting particularly low toxicity; in comparative studies with high-dose metoclopramide, it has been proved to be more effective and completely devoid of extrapyramidal side effects. Ondansetron has shown its activity and safety also in multiple-day cisplatin regimens. Its antiemetic efficacy is improved by the addition of dexamethasone. Preliminary data suggest its role also when used in single-dose administration. Its activity in the delayed phase of cisplatin emesis needs to be further explored.
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Abstract
The following paper reports the evaluation of 53 consecutive patients with advanced ovarian epithelial carcinoma (FIGO stage III-IV), treated between October 1984 and December 1987 with immediate or delayed cytoreduction surgery and chemotherapy. Combination chemotherapy consisted of cisplatinum 45 mg/m2 i.v. for 2 consecutive days and cyclophosphamide 900 mg/m2 i.v. on the second day, administered every 28 days for a maximum of 8 courses. Objective responses were observed in 35 of 50 evaluable patients (70%), 17 (34%) of whom were pathological complete remissions (pCR). For patients with minimal residual disease before chemotherapy a higher pCR rate was achieved (10/20 vs. 7/30; p = N.S.). Median survival time of all patients was 29 months; subjects with minimal residual disease and good performance status before treatment had higher survival (48 vs. 22 months-p < 0.05 and 29 vs. 9 months-p < 0.05, respectively). Median time to progression was 25 months. After a median follow-up of 60 months, 15 (28%) patients were alive, 14 of whom disease-free. Toxicity was moderate with a particularly low incidence of nephrotoxicity and no case of serious long-lasting neuropathy. These findings suggest that the described combination has an efficacy comparable to other CDDP-containing combinations, using 2, 3 or more drugs, with a low incidence of acute serious toxicities and of disabling delayed sequelae.
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Synchronous and metachronous lymphoma and renal carcinoma report of eight cases. Eur J Cancer 1993. [DOI: 10.1016/0959-8049(93)91610-w] [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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Chop treatment in eighty cases of intermediate and high grade non-Hodgkin's lymphomas. Eur J Cancer 1993. [DOI: 10.1016/0959-8049(93)91608-n] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5-fluorouracil cardiotoxicity: the risk of rechallenge. Ann Oncol 1991; 2:383. [PMID: 1954185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Chemotherapy for patients not benefitting from 5-fluorouracil therapy. JOURNAL OF SURGICAL ONCOLOGY. SUPPLEMENT 1991; 2:161-4. [PMID: 1892527 DOI: 10.1002/jso.2930480533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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A randomized clinical trial comparing radiation therapy v radiation therapy plus cis-dichlorodiammine platinum (II) in the treatment of locally advanced non-small cell lung cancer. Semin Oncol 1988; 15:20-5. [PMID: 2851172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Cis-Dichlorodiammine platinum (II) (cis-DDP) was demonstrated to be a potentiator of radiation therapy (RT) in experimental tumor models and in cultured cells. To assess the effectiveness of a combined modality treatment including RT and a weekly low-dose administration of cis-DDP, from January 1986 to June 1987, 95 patients with unresectable locally advanced non-small cell carcinoma of the lung (stage IIIa, b) were randomized for study. Fifty patients received RT alone at doses of 50 Gy; 45 patients received the same RT plus cis-DDP 15 mg/m2 IV weekly. An overall response rate of 50% and 64% was observed in the RT and RT + cis-DDP group, respectively. No statistically significant differences were detected with regard to median survival time (11 months for RT v 16 months for RT + cis-DDP) and progression-free interval (7 months in the RT arm v 9 months in the RT + cis-DDP arm), but the patterns of the first failure appeared to be affected by treatment. In fact, a lower number of intrathoracic relapses was observed in the RT + cis-DDP arm (12 in the RT + cis-DDP v 23 in the RT arm). Toxicity was mild and the feasibility of this schedule must be remarked. A better local control of disease can be obtained using cis-DDP as a radiation potentiator, but the true influence of this combined modality treatment on the length of survival, and the optimal cis-DDP timing and dosage are still to be evaluated in further clinical trials.
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Cisplatin + 5-fluorouracil versus 5-fluorouracil alone in advanced colorectal cancer: a randomized study. EUROPEAN JOURNAL OF CANCER & CLINICAL ONCOLOGY 1988; 24:1579-81. [PMID: 3061823 DOI: 10.1016/0277-5379(88)90048-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Sixty patients with advanced colorectal cancer were randomized between cisplatin (60 mg/mq i.v. every 3 weeks) + 5-fluorouracil (600 mg/mq i.v. bolus/weekly) and 5-fluorouracil alone (same schedule). In the 54 evaluable patients, no CR was observed. PR rate was 19.2% for the combination, and 14.5% for the monochemotherapy. Also the overall median survival time was similar for the two arms (10 and 13 months, respectively). Toxicity was acceptable, with more side-effects in the combination arm. Both treatments are of limited activity in advanced colorectal cancer and no advantage comes out from the use of this polychemotherapy.
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Radiotherapy versus Radiotherapy plus Cisplatin Treatment for Locally Advanced Non Small Cell Lung Cancer: Preliminary Results of a Randomized Study. TUMORI JOURNAL 1987; 73:627-8. [PMID: 3433371 DOI: 10.1177/030089168707300613] [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: 11/17/2022]
Abstract
Preliminary results of a randomized study (radiotherapy versus radiotherapy plus weekly low-dose cisplatin) are reported. Fifty-four patients (43 evaluable) with stage IIIa-b non small cell lung cancer were randomized. Objective responses (CR+PR) were seen in 62% of the radiotherapy-treated group and in 63% of the group treated with radiotherapy plus cisplatin. No major toxicity was seen. Patient compliance for both treatments was satisfactory.
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Abstract
Authors describe the results obtained with weekly low-dose (20 or 30 mg/total) of intravenous bolus epirubicin, used as second line chemotherapy, after CMF, in 29 advanced breast carcinoma patients. 29% objective response rate (1 complete + 6 partial responses) has been observed in 24 evaluable patients, with median response duration of 4 months (range 1-7+). The discrete response rate and the minimal incidence of side effects call for further studies and more extensive evaluation of epirubicin given alone or in combination through this new treatment schedule.
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Abstract
The association of multiple tumors of the sebaceous glands with primary visceral carcinomas was described for the first time by Torre in 1967. Another 26 cases with similar features have been subsequently reported in the literature. In 12 of these patients isolated or multiple keratoacanthomas and in 8 intestinal polyps were also found. The authors add the report of a personal case. The patient is a 54-year-old man who, during a period of 8 years, has shown multiple sebaceous tumors, 1 keratoacanthoma, and 3 primary adenocarcinomas of the colon. The outline and nosologic position of this pathologic conditions are discussed.
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