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Bononi A, Lanza F, Ferrari L, Gusella M, Gilli G, Abbasciano V, Campioni D, Russo A, Menon D, Albertini F, Stievano L, Barile C, Crepaldi G, Toso S, Ferrazzi E, Pasini F. Predictive value of hematological and phenotypical parameters on postchemotherapy leukocyte recovery. CYTOMETRY PART B-CLINICAL CYTOMETRY 2009; 76:328-33. [DOI: 10.1002/cyto.b.20476] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Pasini F, de Manzoni G, Stievano L, Grandinetti A, Maluta S, Capirci C, Durante E, Bonetti A, Zanoni A, Cordiano C. Effect of neoadjuvant combined modality therapy with weekly docetaxel (D) and cisplatin (P), 5-fluorouracil (5-FU) continuous infusion (c.i.), and concurrent radiotherapy (RT) on pathological response rate in esophageal cancers (EC): A phase II study. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.4548] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
4548 Background: The achievement of pathological complete response (pCR) seems essential to improve survival in EC. In a phase I study (Pasini et al, Ann Oncol 2005) we demonstrated the feasibility of a novel protocol of neoadjuvant chemoradiation. Based on these promising results, we have performed a phase II study. The primary end point was the pathological response rate, the secondary end points were survival and toxicity. Methods: 74 pts with stage II-III EC (37 adenocarcinomas) were enrolled; median age was 59 yrs (42–73). Treatment consisted of D 35 mg/m2 and P 25 mg/m2 d 1,8,15,29,36,43,50,57 plus 5-FU 180 mg/m2 c.i. d 1–21 and 150 mg/m2 c.i. d 29–64; concurrent RT (50 Gy) started on d 29. Surgery was performed 6 to 8 weeks after completion of RT. Results: 65/74 pts (88%) completed the planned chemo-radiation, while 9 required dose modification of chemotherapy. Median follow-up of living pts was 40 mo (18–75). Pathological findings: pT0 pN0 (pCR): 35 (47%); pTrm pN0:11 (15%)[residual microfoci]; Others: 28 (38%). The overall median survival was 50 mo; median survival times of Others, pTrm, and pCR subsets were 17, 42 months and not reached, respectively (p<0.001). The 3 years survival rates were 81%, 63.5% and 26% for pCR, pTrm and Othes subsets, respectively. During chemoradiation, grade 3–4 hematological toxicity occurred in 10 pts (13.5%); grade 3–4 non-hematological toxicities occurred in 22 pts (30%), mostly in the last 2 weeks. There were 3 toxic deaths (4%): one pulmonary embolism and 2 postoperative deaths. 67 pts underwent surgery, while 7 did not (4 progression, 3 refusal). Conclusions: High pCR rate (47%) and 3-yr survival rate of 81% were achieved. This weekly schedule allowed concomitant chemoradiation at cumulative doses impossible with three weeks protocols. Given the not negligible toxicity, this protocol requires management in dedicated institutions. [Table: see text] No significant financial relationships to disclose.
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Gusella M, De Manzoni G, Marinelli R, Bruscagin S, Bononi A, Stievano L, Ferrazzi E, Zanoni A, Cordiano C, Pasini F. XPA and XRCC3 gene polymorphisms and survival in esophageal cancer patients receiving neoadjuvant radiochemotherapy with cisplatin (CDDP), docetaxel (DTX), and 5-fluorouracil (FU). J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e14571] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e14571 Background: The aim of the study was to evaluate if genetic polymorphism of DNA repair genes may predict pathological response and survival in patients affected by locally advanced esophageal cancer, treated with a neoadjuvant schedule including weekly DTX (35 mg/mq) and CDDP (25mg/mq), protracted venous infusion of FU (150 mg/mq/die) and concomitant radiotherapy for 8 weeks followed by surgery. Methods: Fifty-seven patients were enrolled, aged 60±7 years old. Median follow-up was 27 months. Genomic DNA was extracted from peripheral blood lymphocytes and XPA, XPD, XRCC1, ERCC1 and XRCC3 were genotyped through RFLP analysis. Associations between gene polymorphisms and pathological response and survival were analysed through Chi square test and Log rank test respectively. Results: Thirty-two patients presented complete remission (pCR) and 10 patients microfocal residual disease (pMRD); the remaining 15 patients were considered stable or non-responders (pS-NR). The event free(EFS) and overall (OS) median survival times have not yet reached; significantly better 3-year survival rates were observed after pCR than in case of pMRD and pS-NR (EFS: 87% vs 42.8%, p=0.0004; OS: 86% vs 56%, p=0.02, respectively). No association was found between pathological response or survival with XRCC1, ERCC1 and XPD polymorphisms. On the contrary, the XPA 23AA genotype showed an increased risk of recurrence (HR=3.5; 95% CI 1.3 to 43.7, p=0.02) and death (HR=4.4, 95% CI 1.9 to 78.2, p=0.009); there was a trend for reduced risk of negative pathological response with decreasing number of allele 23A : MRD and S-NR were found in 71%, 45% and 35% cases for AA, AG and GG genotypes, respectively. The XRCC3 241MetMet variant was significantly associated with increased risk of death (HR= 6.0, 95% CI 3.0 to 40.0, p=0.008); a trend toward a higher recurrence (p=0.07) and worse response (60% vs 43%) was found. Conclusions: XPA and XRCC3 gene defective variants were significantly associated with worse outcome and could predict OS in esophageal cancer patients treated with a neo-adjuvant intensive radio-chemotherapy protocol. Founded by CARIPARO, Italy No significant financial relationships to disclose.
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Romeo L, Catalani S, Pasini F, Bergonzi R, Perbellini L, Apostoli P. Xenobiotic action on steroid hormone synthesis and sulfonation the example of lead and polychlorinated biphenyls. Int Arch Occup Environ Health 2008; 82:557-64. [PMID: 18925412 DOI: 10.1007/s00420-008-0371-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2007] [Accepted: 09/29/2008] [Indexed: 01/06/2023]
Abstract
OBJECTIVES In the present study, the metabolism of steroid hormones has been investigated to determine whether and how xenobiotics like lead (Pb) and polychlorinated biphenyls (PCBs) interfere with steroid hormone biotransformation in humans. METHODS Three groups of subjects were tested for concentration of urinary total steroids, 17-ketosteroids (n = 5), pregnane derivates (n = 6), 17-hydroxycorticosteroids (n = 11) and their sulfonated compounds: 14 workers exposed to lead, with a mean Pb blood concentration (PbB) of 29.21 microg/dl; 15 subjects exposed to PCBs, with a mean PCB blood concentration (PCBB) of 61.69 microg/l; a control group (n = 25). RESULTS The urinary concentrations of 17-ketosteroids and 17-hydroxycorticosteroids were significantly lower in the PCB-exposed groups. There were significantly fewer sulfonated 17-hydroxycorticosteroids in the subjects exposed to PCBs as compared to the controls, while the percentage of sulfonated steroids was lower for both 17-ketosteroids and 17-hydroxycorticosteroids in the PCB-exposed subjects, but only for the 17-hydroxycorticosteroids in the group of subjects exposed to Pb (P < 0.05). Pregnane derivate urinary concentrations did not differ between the three groups. CONCLUSION Our results suggest that PCBs and Pb act on steroid hormone metabolism with different effects and only partially using the same hormone pathways; they may cause changes in endogenous hormone homeostasis and interfere with the xenobiotic phase II of detoxification. PCBs interfere on a larger number of steroids and cause more significant effects than Pb. It is likely that different mechanisms are involved in steroid hormone metabolism interference.
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Bononi A, Gusella M, Stievano L, Ferrazzi E, Pasini F. Methylenetetrahydrofolate reductase (MTHFR) gene polymorphisms in elderly colorectal cancer patients treated with capecitabine. Crit Rev Oncol Hematol 2008. [DOI: 10.1016/s1040-8428(08)70098-2] [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] Open
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Bononi A, Gusella M, Lanza F, Menon D, Albertini F, Stievano L, Ferrari L, Toso S, Ferrazzi E, Pasini F. Prophylactic use of filgrastim at nadir: Impact of haematological parameters on recovery of grade IV neutropenia induced by standard dose chemotherapy. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.20659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Gusella M, Basso U, Pasini F, Ferrazzi E, Bononi A. The effect of bi-weekly pegylated liposomal doxorubicin pharmacokinetics in elderly women with metastatic breast carcinoma. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.12005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Bononi A, Milena G, Stievano L, Baldan S, Barile C, Menon D, Pasini F. O.1 CGA in daily practice. Crit Rev Oncol Hematol 2007. [DOI: 10.1016/s1040-8428(13)70160-4] [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] Open
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Furlanut M, de Manzoni G, Pasini F, Tasselli S, Tomezzoli A, Poz D, Franceschi L. Daunorubicin and daunorubicinol tissue concentrations in gastric cancer patients after local administration of a liposomal preparation. Pharmacol Res 2007; 56:344-9. [PMID: 17904378 DOI: 10.1016/j.phrs.2007.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2007] [Revised: 07/16/2007] [Accepted: 08/20/2007] [Indexed: 11/26/2022]
Abstract
BACKGROUND In order to study a model that maximizes gastric cancer tissue and lymph node exposure to antineoplastic drugs while simultaneously reducing their systemic bioavailability, we implemented a preliminary investigation of the disposition of a daunorubicin liposomal preparation (D) in gastric cancer patients by means of gastric submucosa injection. METHOD After a dose finding study, 12 patients (candidates for gastric resection because of gastric cancer) were studied by administering two doses of 50 mg of D (the highest tolerated dose) 1 week before surgery. RESULTS Mean tissue concentrations at surgery were higher in cancer, normal non-injected peritumoral mucosa, and lymph node tissues than in serum or urine, in which there were only trace concentrations. While epigastric pain and histological modifications (inflammation and thickening of the gastric layers) were manifest in patients treated with 75 mg doses in the dose finding session, no clinical signs or symptoms of toxicity were recorded in those administered with 50 mg doses. CONCLUSIONS Local administration of D may allow it to reach high concentrations in normal non-injected peritumoral mucosa, and lymph nodes, while simultaneously avoiding significant systemic exposure and toxicity. This procedure could merit further investigation, in view of a possible use of anthracyclines against metastatic diffusion through the lymphatic system in gastric cancer patients who are candidates for gastric resection.
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Pasini F, De Manzoni G, Grandinetti A, Pedrazzani C, Griso C, Sava T, Minicozzi A, Durante E, Bonetti A, Maluta S, Cetto G. Neoadjuvant combined modality therapy with weekly docetaxel (D) and cisplatin (P), 5-fluorouracil (5FU) continuous infusion (c.i.) and concurrent radiotherapy (RT) provides high pathological response rate in esophageal cancers (EC): A phase II study. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.4057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
4057 Background: The achievement of pathological complete response (pCR) is deemed essential to improve survival in EC. In a phase I study (Pasini et al, Ann Oncol 16; 1123, 2005) we demonstrated the feasibility of a novel protocol of neoadjuvant chemoradiation based on weekly D and P, c.i. of 5-FU and concurrent RT. Based on the promising results of the study, we then performed a phase II study aimed at evaluating pathological response rate and toxicity. Methods: 50 pts with stage II-III EC (26 adenocarcinomas) were enrolled (Simon test: P0=0.2, P1=0.6, alpha 0.05 beta 0.1; 54 pts); median age was 59 yrs (42–73). Treatment consisted of D 35 mg/m2 and P 25 mg/m2 d 1,8,15,29,36,43,50,57 plus 5-FU 180 mg/m2 c.i. d 1–21 and 150 mg/m2 c.i. d 29–64; concurrent RT (50 Gy) started on d 29. Surgery was performed 6 to 8 weeks after completion of RT. Results: 49/50 pts (98%) completed the planned chemo-radiation. Median follow-up is 22 mo (7–39). During chemo-radiation, grade 3–4 hematological toxicity occurred in 9 pts (18%)(4 pts grade 4) requiring GCSF support and postponement of CT of one week in 4. One HCV+ pt discontinued CT and continued with RT alone. In the last 2 weeks 12 pts (24%) experienced grade 3 non-hematological toxicities (asthenia, esophagitis, nausea) without need of treatment discontinuation. There was a fatal pulmonary embolism in a non neutropenic pt after completion of the therapy. 45 pts underwent surgery, while 5 did not (2 refusal). Pathological findings: pT0 pN0 (pCR): 25 (50%); pTrm pN0: 6 (12%)[residual microfoci]; pT2 pN0: 1 (2%); pT0–4 pN+: 9 (18% ); R+:4 ( 8%). Response rate was similar between adeno and squamous cell carcinoma. With a median follow-up of 24 mo, only 2 of 25 pCRs (8%) died (1 relapse, 1 postoperative death). Conclusions: i) a substantial pCR rate (50%) was achieved; ii) the weekly schedule allowed concomitant chemo-radiation at cumulative doses otherwise impossible with standard three weeks protocols; iii) because of the acceptable, but not negligible toxicity, this protocol requires to be managed in dedicated institutions. No significant financial relationships to disclose.
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de Manzoni G, Verlato G, Di Leo A, Tomezzoli A, Pedrazzani C, Pasini F, Piubello Q, Cordiano C. Peritoneal Cytology Does Not Increase the Prognostic Information Provided by TNM in Gastric Cancer. World J Surg 2006; 30:579-84. [PMID: 16568221 DOI: 10.1007/s00268-005-7901-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND This study aimed at verifying whether peritoneal cytology could improve the prognostic information provided by TNM staging in gastric cancer patients. METHOD The presence of free peritoneal tumor cells was investigated in 168 patients who underwent curative resection for gastric cancer from January 1992 to July 2002 in Verona, Italy. The influence of peritoneal cytology on survival was evaluated by a Cox regression model, controlling for potential confounders. RESULTS Twenty-three patients (14%) had positive peritoneal cytology. Patients with positive lavage were more likely to present serosal infiltration (100 vs. 46%) and nodal metastases (91 vs. 67%; P < 0.001). Positive lavage was associated with a very poor prognosis: 3-year survival was only 9% (95% CI 2-27%) when peritoneal cancer cells had been detected, whereas survival reached 50% (95% CI 42-59%) in patients with a negative cytology. In multivariate survival analysis, peritoneal cytology was an independent predictor of mortality when controlling for sex, age, site, histology, and nodal metastases, but not when adjusting also for depth of tumor invasion (RR of positive versus negative = 1.2, 95% CI 0.7-2.0). Similarly, the influence of peritoneal cytology on survival was no longer significant when univariate analysis was restricted to T3/T4 patients (RR = 1.5, 0.9-2.5). CONCLUSIONS Positive peritoneal cytology was a marker of poor prognosis in gastric cancer patients. Nevertheless, peritoneal lavage did not increase the prognostic information already provided by the TNM staging system in this Italian series.
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Pasini F, de Manzoni G, Pedrazzani C, Grandinetti A, Durante E, Gabbani M, Tomezzoli A, Griso C, Guglielmi A, Pelosi G, Maluta S, Cetto GL, Cordiano C. High pathological response rate in locally advanced esophageal cancer after neoadjuvant combined modality therapy: dose finding of a weekly chemotherapy schedule with protracted venous infusion of 5-fluorouracil and dose escalation of cisplatin, docetaxel and concurrent radiotherapy. Ann Oncol 2005; 16:1133-9. [PMID: 15946974 DOI: 10.1093/annonc/mdi207] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND This phase I study was aimed at defining the toxicity profile and pathological response rate of a neoadjuvant schedule including weekly docetaxel and cisplatin, protracted venous infusion (PVI) of 5-FU and concomitant radiotherapy (RT) in locally advanced esophageal cancer. PATIENTS AND METHODS The schedule consisted of a first phase of chemotherapy alone and a second phase of concurrent chemoradiation. Initial doses were: docetaxel and cisplatin 20 mg/m2 on days 1, 8, 15, 29, 36 and 43 plus 5-FU 150 mg/m2 PVI on days 1-21 and 29-49; RT (40 Gy) started on day 29. In the following steps the doses were escalated up to docetaxel 35 mg/m2 and cisplatin 25 mg/m2 on days 1, 8, 15, 29, 36, 43, 50 and 57 plus 5-FU 180 mg/m2 PVI on days 1-21 and 150 mg/m2 PVI on days 29-63 concurrently with RT 50 Gy. RESULTS Forty-seven patients were enrolled and 46 completed the planned treatment. During the concomitant phase, grade 3-4 hematological toxicities occurred in three patients (6.5%) (or 3/174 cycles) and non-hematological toxicities in six patients (13%) (or 7/179 cycles). A pathological downstaging was obtained in 59.6% of the cases (28/47): complete remission (pCR) in 14 patients, near pCR (residual microfoci on the primary pN0) in eight patients, pT2 pN0 in three patients and partial response on the primary with positive lymph nodes in three patients. Six (13%) and 13 (28%) patients were considered stable and non-responders, respectively. In the last dose level, eight pCR and four near-pCR were obtained out of 15 patients. The maximum tolerable dose was not formally defined because dose escalation was stopped at the last dose level. CONCLUSION This schedule represents a feasible treatment and the high pathological response rate is extremely encouraging; the doses found in the last dose-level are the basis for an ongoing phase II study at our institution.
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Oliani C, Barana D, Cazzadori A, Zanolin E, Santo A, Pasini F, Padovani M, Mazzini G, Cetto GL. Cytofluorimetric Evaluation of DNA Ploidy in Lung Cancer: A Bronchoscopic Study. Int J Biol Markers 2005; 20:87-92. [PMID: 16011038 DOI: 10.1177/172460080502000202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The study of the biological characteristics of lung cancer is gaining more and more interest both because of their potential role as prognostic indicators and for therapeutic reasons. The DNA content estimated by flow cytometry in surgical samples of non-small cell lung cancer (NSCLC) has already been demonstrated to be correlated with survival in these patients. From July 1990 to February 1992 we analyzed the DNA distribution of bronchoscopic biopsies from 88 patients with lung cancer (18 small cell lung cancer, SCLC, and 68 NSCLC, two unspecified histology). Twenty-eight tumors (34.6%) had a diploid DNA distribution, while 53 were aneuploid (65.4%). A correlation was found between DNA ploidy and survival. Evaluation of the DNA content in bronchoscopic samples in a large series of patients could determine the role of this analysis prior to surgery in NSCLC and its value as a marker with respect to prognosis and response to therapy in SCLC.
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Pedrazzani C, Laterza E, Pasini F, Grandinetti A, Bernini M, Giacopuzzi S, Zerman G, Tasselli S, Ruzzenente A, De Manzoni G. [Long-term results of neoadjuvant radiochemotherapy in squamous carcinoma of the thoracic esophagus]. MINERVA CHIR 2005; 60:11-16. [PMID: 15902048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
AIM Surgery is considered the mainstay of therapy for clinically resectable esophageal cancer, even though neoadjuvant treatments are frequently added. The aim of this study was to analyse our experience on neoadjuvant treatment of squamous cell carcinoma of the thoracic esophagus with special reference to long-term METHODS The results of 66 patients who underwent neoadjuvant chemo-radiotherapy for squamous cell carcinoma of the thoracic esophagus at the 1(st) Division of General Surgery, University of Verona, from February 1995 to December 2002 were analysed statistically. The median follow-up period for the surviving patients was 65.3 months. RESULTS The induction treatment was completed in 93.9% of cases, with a null treatment related mortality and a complication rate of 34.8%. Sixty-one out of the 66 patients (92.4%) underwent resection with a R0-resection rate of 83.9%. A major pathological response (responders) was gained in 42.6% of the cases, with a complete response (pTONO) observed in 29.5% of the cases. Overall 5-year survival for the 66 patients was 30%, while the 5-year survival rate raised to 43% in R0-patients. A better long-term survival was observed for responders with respect to ''non-responders'' with a 5-year survival rate of 70% and 13%, respectively (P<0.001). CONCLUSIONS This neoadjuvant protocol regimen represents a feasible treatment with an acceptable morbidity. The tumor efficacy in term of pathological responses was similar to literature RESULTS An high rate of R0-resections was achieved with a possibility of cure limited to this group of patients. A better long-term survival was observed in patients with major pathological responses.
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Pedrazzani C, Pasini F, Giacopuzzi S, Bernini M, Ruzzenente A, Festini M, Tomasi I, Cristadoro L, de Manzoni G. [Surgical treatment of gasto-esophageal junction adenocarcinoma: long-term results of a single Italian centre]. G Chir 2004; 25:325-33. [PMID: 15756954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVE The present study analysed the experience of a single Italian institution in the treatment of gastro-esophageal junction (GEJ) adenocarcinoma with the aim of assessing the long-term outcome after surgical resection. METHODS The results of 132 patients who underwent resection with curative intent for GEJ adenocarcinoma at the First Division of General Surgery, University of Verona, from January 1988 to February 2004, were analysed statistically with special reference to Siewert type. The median follow-up period for the surviving patients was 37 months. RESULTS Long-term survival was limited to patients who underwent RO resections (88.6%) with a 5-year survival rate of 28%. Univariate analysis showed Rp, T and pN categories to be significant prognostic factors (P<0.001), with chance of cure limited to patients with less than 6 involved lymph nodes. At multivariate analysis, R category and lymph node involvement were the most important prognostic factors while pT category lost the significance shown at univariate analysis (P=0.082). Siewert classification did not show any prognostic significance (P=0.969), but the mode of recurrence differed for the three Siewert types: in type I tumors, the majority of relapses were haematogenous (67%), while they were prevalently intra-abdominal in type III (65%) with a high rate of peritoneal carcinosis (26%). CONCLUSIONS The long-term prognosis for GEJ cancer remains poor, independently from Siewert type, with cure limited to patients with less than 6 involved lymph nodes.
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Pegoraro C, Savio A, Beghelli S, Scarpa A, Zamboni G, Tomba A, Sabbioni R, Merlin F, Cetto GL, Pasini F. Long-term follow-up in low-grade gastric MALT lymphoma (LGGML): Effect of persistent monoclonality (m+) on outcome. J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.6560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Pasini F, De Manzoni G, Durante E, Griso C, Grandinetti A, Gabbani M, Pedrazzani C, Maluta S, Bonetti A, Cetto GL. High pathological response rate in esophageal cancer after neoadjuvant radiotherapy (RT) and concomitant weekly chemotherapy with dose escalating of docetaxel (D). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.4059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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McCloskey SM, McMullin MF, Morris TCM, Markey GM, Izraeli S, O‘Shaughnessy DF, Atterbury C, Bolton Maggs P, Murphy M, Thomas D, Yates S, Williamson LM, Ambrosetti A, Zanotti R, Pattaro C, Lenzi L, Chilosi M, Caramaschi P, Arcaini L, Pasini F, Biasi D, Orlandi E, D'Adda M, Lucioni M, Pizzolo G, Mitsui T, Maekawa I, Yamane A, Ishikawa T, Koiso H, Yokohama A, Handa H, Matsushima T, Tsukamoto N, Murakami H, Nojima Y, Karasawa M, Stewart JP, Thompson A, Santra M, Barlogie B, Lappin TRJ, Shaughnessy J, Henschler R, Fehervizyova Z, Bistrian R, Seifried E, Stanworth SJ, Brunskill SJ, Hyde CJ, McClelland DBL, Murphy MF, Strawn WB, Richmond RS, Tallant EA, Gallagher PE, Ferrario CM. Papers to be published in forthcoming issues. Bone marrow architecture in acute myeloid/erythroid leukaemia. Leukemia - a developmental perspective. Guidelines for the use of fresh frozen plasma, cryoprecipitate and cryosupernatant. Most cases of primary. Br J Haematol 2004. [DOI: 10.1111/j.1365-2141.2004.v125_i6_forth.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Ferreri AJM, Guerra E, Regazzi M, Pasini F, Ambrosetti A, Pivnik A, Gubkin A, Calderoni A, Spina M, Brandes A, Ferrarese F, Rognone A, Govi S, Dell'Oro S, Locatelli M, Villa E, Reni M. Area under the curve of methotrexate and creatinine clearance are outcome-determining factors in primary CNS lymphomas. Br J Cancer 2004; 90:353-8. [PMID: 14735176 PMCID: PMC2409565 DOI: 10.1038/sj.bjc.6601472] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Although high-dose methotrexate (HD-MTX) is the most effective drug against primary CNS lymphomas (PCNSL), outcome-determining variables related to its administration schedule have not been defined. The impact on toxicity and outcome of the area under the curve (AUC(MTX)), dose intensity (DI(MTX)) and infusion rate (IR(MTX)) of MTX and plasmatic creatinine clearance (CL(crea)) was investigated in a retrospective series of 45 PCNSL patients treated with three different HD-MTX-based combinations. Anticonvulsants were administered in 31 pts (69%). Age >60 years, anticonvulsant therapy, slow IR(MTX) (</=800 mgm(-2)h(-1)), and reduced DI(MTX) (</=1000 mgm(-2)wk(-1)) were significantly correlated with low AUC(MTX) values. Seven patients (16%) experienced severe toxicity, which was independently associated with slow CL(crea). A total of 18 (40%) patients achieved complete remission after chemotherapy, which was independently associated with slow CL(crea). In all, 22 patients were alive at a median follow-up of 31 months, with a 3-year OS of 40+/-9%; slow CL(crea) and AUC(MTX) >1100 micromol hl(-1) were independently associated with a better survival. Slow CL(crea) and high AUC(MTX) are favourable outcome-determining factors in PCNSL, while slow CL(crea) is significantly related to higher toxicity. AUC(MTX) significantly correlates with age, anticonvulsant therapy, IR(MTX), and DI(MTX). These findings, which seem to support the choice of an MTX dose >/=3 gm(-2) in a 4-6-h infusion, every 3-4 weeks, deserve to be assessed prospectively in future trials. MTX dose adjustments in patients with fast CL(crea) should be investigated.
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Todeschini G, Secchi S, Morra E, Vitolo U, Orlandi E, Pasini F, Gallo E, Ambrosetti A, Tecchio C, Tarella C, Gabbas A, Gallamini A, Gargantini L, Pizzuti M, Fioritoni G, Gottin L, Rossi G, Lazzarino M, Menestrina F, Paulli M, Palestro M, Cabras MG, Di Vito F, Pizzolo G. Primary mediastinal large B-cell lymphoma (PMLBCL): long-term results from a retrospective multicentre Italian experience in 138 patients treated with CHOP or MACOP-B/VACOP-B. Br J Cancer 2004; 90:372-6. [PMID: 14735179 PMCID: PMC2409547 DOI: 10.1038/sj.bjc.6601460] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The optimal treatment of primary mediastinal large B-cell lymphoma (PMLBCL) is still undefined. In the absence of randomised studies, we retrospectively analysed: (a) the effectiveness of two chemotherapy regimens (CHOP vs MACOP-B/VACOP-B) in complete remission (CR) achievement and event-free survival (EFS) and (b) the role of mediastinal involved-field radiotherapy (IF-RT) as consolidation. From 1982 to 1999, 138 consecutive patients affected by PMLBCL were treated in 13 Italian institutions with CHOP (43) or MACOP-B/VACOP-B (95). The two groups of patients were similar as regard to age, gender, presence of bulky mediastinal mass, pleural effusion, stage and international prognostic indexes category of risk. Overall, 75.5% of patients in CR received IF-RT as consolidation. Complete remission was 51.1% in the CHOP group and 80% in MACOP-B/VACOP-B (P<0.001). Relapse occurred in 22.7% of CHOP- and in 9.2% of MACOP-B/VACOP-B-treated patients (n.s.). Event-free patients were 39.5% in CHOP and 75.7% in the MACOP-B/VACOP-B group (P<0.001). The addition of IF-RT as consolidation improved the outcome, irrespectively of the type of chemotherapy (P=0.04). At a multivariate analysis, achievement of CR (P<0.0001) and type of CT (MACOP-B/VACOP-B) retained the significance for OS (P=0.008) and EFS (P=0.03). In our experience, MACOP-B/VACOP-B appears to positively influence OS and EFS in patients affected by PMLBCL, as compared to CHOP. Consolidation IF-RT on mediastinum further improves the outcome of CR patients.
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de Manzoni G, Pedrazzani C, Verlato G, Roviello F, Pasini F, Pugliese R, Cordiano C. Comparison of old and new TNM systems for nodal staging in adenocarcinoma of the gastro-oesophageal junction. Br J Surg 2004; 91:296-303. [PMID: 14991629 DOI: 10.1002/bjs.4431] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Abstract
Background
Adenocarcinoma of the gastro-oesophageal junction is considered a distinct clinical entity, although the current pathological tumour node metastasis (pTNM) classification does not consider this tumour specifically. A prospective study was undertaken to determine the prognostic importance of lymph node involvement in adenocarcinoma of the gastro-oesophageal junction, analysing both a number- and site-based classification, in order to develop a clinically useful nodal staging system.
Methods
Two classification systems were analysed in 116 patients who underwent resection for adenocarcinoma of the gastro-oesophageal junction from January 1988 to August 2001. The Cox regression model was used to evaluate the prognostic significance of the site and number of positive nodes.
Results
The number- and site-based staging systems coincided only in 42 (56 per cent) of 75 patients; in particular, the old pN1 classification was upstaged in 13 of 41 patients and the old pN2 was downstaged in 13 of 34 patients. Lymph node involvement was the most important prognostic factor in both classifications (P < 0·001). The risk of death was significantly influenced by the site of nodal metastasis among patients with a similar number of involved nodes (relative risk with respect to pN0: 2·18 for pN1 with one to six nodes; 6·53 for pN2 with one to six nodes; 7·53 for pN1 with more than six nodes; 39·13 for pN2 with more than six nodes).
Conclusion
Adenocarcinoma of the gastro-oesophageal junction requires a specific lymph node classification which should take into account both the number and site of nodal metastases.
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de Manzoni G, Pedrazzani C, Pasini F, Durante E, Gabbani M, Grandinetti A, Guglielmi A, Griso C, Cordiano C. Pattern of recurrence after surgery in adenocarcinoma of the gastro-oesophageal junction. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2003; 29:506-10. [PMID: 12875856 DOI: 10.1016/s0748-7983(03)00098-2] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
AIMS This study reports mode, timing and predictive factors of recurrence after curative surgery for cardia cancer. METHODS A prospective study in a series of 92 curatively (R0) resected patients from 1988 to 2002. RESULTS The 5-year recurrence rate was 71%. Lymph node involvement was the only predictor of recurrence. No patients with more than 6 metastatic nodes were free from relapse 2 years after surgery. Locoregional, peritoneal and haematogenous relapses showed a similar median recurrence time (12, 10 and 12 months, respectively), 80% occurred within 24 months. CONCLUSIONS Few patients can be cured by surgery, lymph nodal involvement is the only predictor of recurrence.
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Perbellini L, Pasini F, Prigioni P, Rosina A. [Occupational exposure to methyl tert-butyl ether (MTBE) at an oil refinery]. GIORNALE ITALIANO DI MEDICINA DEL LAVORO ED ERGONOMIA 2003; 25 Suppl:39-40. [PMID: 14979074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Methyl tert-butyl ether (MTBE) is widely used as an additive to gasoline, to increase oxygen content and reduce tailpipe emission of carbon monoxide. Our research dealt with 37 refinery workers in order to measure their occupational exposure to MTBE during two different seasonal periods. They provided blood and urine samples before and after a work shift during which they wore an active charcoal sampler for solvents. All samples were analysed by a gas-chromatograph equipped with a mass spectrometer detector. The concentration in air of MTBE was very low (median: 25 micrograms/m3 in spring and 5 micrograms/m3 in autumn). The blood and urine concentrations of MTBE at the end of the work shift were higher than those found before the shift. The increment in biological samples confirmed a small intake of MTBE by refinery workers: the biological monitoring of occupational exposure to this solvent yielded reliable results. Blood and urinary concentrations of MTBE obtained from workers split in relation to their smoking habit did not give a statistic significance to say that cigarette smoke is not a confusion factor in monitoring exposure to MTBE.
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Pasini F, Verlato G, Durante E, de Manzoni G, Valduga F, Accordini S, Pedrazzani C, Terzi A, Pelosi G. Persistent excess mortality from lung cancer in patients with stage I non-small-cell lung cancer, disease-free after 5 years. Br J Cancer 2003; 88:1666-8. [PMID: 12771977 PMCID: PMC2377134 DOI: 10.1038/sj.bjc.6600991] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Among patients with non-small-cell lung cancer (NSCLC), those with pathological stage I have the best expectation of survival; however, survival is reduced to less than 50% in the long term. At present, it is unclear when patients can be reasonably defined as cured, and if they experience a higher incidence of malignant/nonmalignant diseases and a lower expectation of survival than the general population. A total of 134 stage I NSCLC patients, who had undergone resection at the Thoracic Surgery Unit of the General Hospital of Verona (north-eastern Italy) from October 1987 to December 1993, were still disease-free at 5 years. These subjects were further followed up, and morbidity and mortality rates were compared with those recorded in the general population of the same geographical area. The standardised incidence ratios (SIRs) for all malignancies and for lung cancer were higher than expected (2.39, 95% CI=1.6-3.5, P<0.001; 10.1, 95% CI=6.2-15.6, P<0.0001, respectively). The standardised mortality ratio (SMR) was also significantly increased (1.73, 95% CI=1.1-2.6, P=0.013). The excess mortality could be entirely explained by an increase in mortality from lung cancer (5.7, 95% CI=2.8-10.1, P<0.0001). This study shows that patients, resected for pathological stage I NSCLC and tumour-free after 5 years, have a higher incidence of new lung cancer compared with the general population, which in turn determines an excess in all-cause mortality in the following years.
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Pelosi G, Pastorino U, Pasini F, Maissoneuve P, Fraggetta F, Iannucci A, Sonzogni A, De Manzoni G, Terzi A, Durante E, Bresaola E, Pezzella F, Viale G. Independent prognostic value of fascin immunoreactivity in stage I nonsmall cell lung cancer. Br J Cancer 2003; 88:537-47. [PMID: 12592367 PMCID: PMC2377175 DOI: 10.1038/sj.bjc.6600731] [Citation(s) in RCA: 138] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Fascin-1, the most expressed form of fascin in vertebrate tissues, is an actin-bundling protein that induces cell membrane protrusions and increases motility of normal and transformed epithelial cells. Very few data are available on the role of this protein in nonsmall cell lung cancer (NSCLC). Two hundred and twenty patients with stage I NSCLC and long-term follow-up were evaluated immunocytochemically for fascin expression. Overall, variable fascin immunoreactivity was detected in 98% of 116 squamous cell carcinomas, in 78% of 96 adenocarcinomas, in 83% of six large cell carcinomas, and in the two adenosquamous carcinomas under study. Neoplastic emboli were commonly decorated by the antifascin antibody (P<0.001), also when the surrounding invasive carcinoma was unreactive. Fascin immunoreactivity correlated with high tumour grade (P=0.017) and, in adenocarcinomas, with high Ki-67 labelling index (P=0.021). Adenocarcinomas with a prevalent bronchiolo-alveolar in situ component were less commonly immunoreactive for fascin than invasive tumours (P=0.005). Contralateral thoracic or distant metastases were associated significantly with diffuse (>60% immunoreactive tumour cells) fascin expression in adenocarcinomas (P=0.043), and marginally with strong fascin immunostaining in squamous cell carcinomas (P=0.13). No associations were noted with any other clinicopathological variables tested. Patients with tumours showing diffuse (>60% immunoreactive neoplastic cells) and/or strong immunoreactivity for fascin had a shorter survival (P=0.006 for adenocarcinomas and P=0.026 for squamous cell carcinomas), even after multivariate analysis (P=0.014 and 0.050, respectively). The current study documents for the first time that fascin is upregulated in invasive and more aggressive NSCLC, being an independent prognostic predictor of unfavourable clinical course of the disease. Targetting the fascin pathway could be a novel therapeutic strategy of NSCLC.
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