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Abstract
From the case records of the Istituto Nazionale Tumori of Milan from 1956 to 1976, 49 cases of metastases in axillary lymph nodes from an occult carcinoma of the breast were selected. Forty-four patients underwent removal of the suspicious breast. In 11 patients no tumor was found at the pathologic examination. The survival of these patients was no different from the survival of those in whom the tumor was found. The 5-year survival of the total series was 87%, confirming that this type of presentation of breast cancer has a prognosis that is better than that generally reported for stage II carcinoma of the breast.
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Bignami P, Doci R, Montalto F, Fissi S, di Bartolomeo M, Gennari L. Feasibility of Intraportal Chemotherapy with Fluorouracil and Folinic Acid Immediately after Hepatic Resection for Colorectal Metastases. Tumori 2018; 81:96-101. [PMID: 7778225 DOI: 10.1177/030089169508100205] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background About 50% of recurrence after resection of hepatic metastases from colorectal cancer remain confined to the liver. Adjuvant locoregional treatments could reduce the failure rate, but these treatments have been scantily investigated. Experimental models have shown that both intra-arterial chemotherapy (IAC) and intraportal chemotherapy (IPC) in adjuvant setting were able to reduce metastatic growth, but IPC should be initiated in the immediate postoperative period. Aims To evaluate the feasibility of immediate postoperative IPC of fluorouracil (5-FU) plus folinic acid (FA) in a consecutive series of patients undergoing hepatic resection for metastatic colorectal cancer. Methods Forty-three consecutive patients underwent hepatic resection. The first 25 (Control Group = CG) received only surgery; the latter 18 (Treated Group = TG) were candidate to postoperative IPC of 5-FU 750 mg/m2 plus FA 20 mg/m2/day continuous infusion for 8 days. One patient was not treated owing to bleeding, thus only 17 received the treatment. Results Postoperative morbidity was 14%, equally distributed in both groups. Biochemical hepatic parameters of TG were not statistically different from those of CG. Five patients (29%) developed systemic toxicity: one hematologic grade 4; 3 mucositis grade 3 and one allergic erythema. Three of these patients had been treated by systemic chemotherapy less than one year before. Discussion IPC of 5-FU plus FA in the immediate postoperative period has not yet been tested. The schedule we have investigated neither affected the postoperative outcome, nor influenced hepatic function and regeneration. Systemic toxicity was evident and severe mainly in patients already pretreated by systemic chemotherapy. In these patients, however, toxicity did not affect further outcome. This study confirms the feasibility of immediate intraportal chemotherapy after hepatic resection.
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Affiliation(s)
- P Bignami
- Divisione di Chirurgia dell'Apparato Digerente, Istituto Nazionale per lo Studio e la Cura dei Tumori, Milano, Italy
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3
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Abstract
Aims & background It is not known whether the presence of micrometastases in the regional lymph nodes has an impact on the oncologic outcome of patients undergoing a curative (Ro) gastrectomy for cancer. The aim of the study was to assess the effects of the presence of micrometastases on survival. Methods We reviewed 29 patients operated on for curative (Ro) gastrectomy, with a final diagnosis of pN0, 16 or more lymph nodes in the specimen, and a follow-up of at least 4 years. The original hemotoxylin and eosin slides were reviewed, and a new section was cut from the lymph nodes and immunostained with a pool of antibodies against different types of cytokeratins. Micrometastases were detected in 5 patients (27.5% of the series) and 11 lymph nodes (1.51% of all removed lymph nodes). Results Mortality due to cancer progression occurred in 3 patients from the pN0 group (14.2%) and 1 patient from the pN1 group (12.5%). Conclusions There was no suggestion from the data that the presence of micrometastases carries an ominous prognosis in terms of survival.
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Affiliation(s)
- F Bozzetti
- Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy.
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4
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Abstract
Surgical resection remains a milestone in the treatment of colorectal metastases to the liver. There is a distinct subset of patients who benefit from surgical resection in terms of longer survival or definitive cure. The main effort of the surgical oncological regards the safety of the procedure and the adequacy of the recommendation. Many studies, some of them including multivariate analysis, have shown the presence of prognostic determinants of long-term survival and prognostic indexes of the outcome after hepatectomy. It is now accepted that liver resection should be done when the complete excision of all demonstrable tumor with clear resection margins is feasible. Major contra-indication is represented by the presence of extra-hepatic intra-abdominal disease or of unresectable lung metastatic deposits. There is a wide literature indicating that in very selected patients liver reresection and multiorgan synchronous or metachronous resections are beneficial. The role of neoadjuvant chemotherapy and especially postoperative adjuvant local (intra-hepatic) and systemic chemotherapy is promising and supported by recent multicenter randomised clinical trials.
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Affiliation(s)
- F Bozzetti
- Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy.
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5
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Ceriani V, Faleschini E, Sarli D, Lodi T, Roncaglia O, Bignami P, Osio C, Somalvico F. Femoral hernia repair. Hernia 2006; 10:169-74. [PMID: 16482402 DOI: 10.1007/s10029-005-0059-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2005] [Accepted: 11/30/2005] [Indexed: 10/25/2022]
Abstract
Plug insertion for primary femoral hernia repair may cause p.o. discomfort. The Kugel technique may avoid this problem. Patients' satisfaction to the Kugel and the plug techniques is compared in the present study. Demographics, surgical, outcome and analgesic consumption data of 26 patients treated for with the plug technique (P group) are compared with 24 operated with the Kugel patch (K group). Patients' p.o. discomfort to the two procedures was measured with quantitative (VAS score) and a qualitative (the short form of McGill pain questionnaire, SF-MPQ) methods, and compared. P group presented higher early p.o. pain (P<0.001), higher analgesic consumption and a significative delay in the return to physical activity (P<0.001). SF-MPQ scores at p.o. day 8, day 30 and month 6 were significantly lower for K group (P<0.001, P<0.001, P<0.005). The Kugel technique for femoral hernia treatment seems to cause less p.o. discomfort to patients than the plug technique.
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Affiliation(s)
- V Ceriani
- General Surgery Unit, Policlinico Polispecialistico Multimedica, Sesto San Giovanni, Milan, Italy.
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6
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Ceriani V, Faleschini E, Bignami P, Lodi T, Roncaglia O, Osio C, Sarli D. Kugel hernia repair: open “mini-invasive” technique. Personal experience on 620 patients. Hernia 2005; 9:344-7. [PMID: 16328156 DOI: 10.1007/s10029-005-0015-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2004] [Accepted: 05/10/2005] [Indexed: 10/25/2022]
Abstract
A large monoinstitutional series adopting the Kugel retroparietal technique for inguinal hernia surgery is analysed. Our aim is to assess the "mini-invasiveness" of this technique. Six hundred and twenty patients (pts) affected by monolateral inguinal hernia were treated with a preperitoneal alloplasty with a posterior approach (Kugel hernia repair, KHR) between January 2002 and September 2004. The surgical incision extension was 3.5 cm on average (range 2-4.5). The mean operation time was 33 min (range 20-45). Spinal anaesthesia and ambulatory procedure were applied in 595 cases (96%). Postoperative complications affected 20 pts (3%). The postoperative pain was well controlled. No chronic neuropathic pain was registered at follow-up. Patients resumed work after an average of 9 days (range 7-12) from operation. Recurrence rate was 0.8%. Conclusions. The Kugel hernia repair satisfies the standards to be awarded as a "mini-invasive" technique.
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Affiliation(s)
- V Ceriani
- General Surgery Unit, Policlinico Polispecialistico Multimedica, 20099, Milan, Italy.
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7
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Ceriani V, Bignami P, Faleschini E, Lodi T, Roncaglia O, Osio C, Sarli D. [Intraperitoneal hyperthermic chemotherapy. Preliminary experience with 22 consecutive patients]. Suppl Tumori 2005; 4:S124-5. [PMID: 16437945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The study analyses the results of surgical treatment and intraperitoneal hyperthermic chemotherapy on a group of 22 patients, affected by peritoneal carcinomatosis of different origins, and treated at Policlinico Multimedica (Milan) between June 2001 and December 2004. Surgical major complications were present in the 23% of the patients, and post-operative mortality rate was 13%. None of the patients presented chemotherapy related toxicity. Six patients died within 2 and 40 months after surgery, while 13 are alive within 4 and 40 months after operation.
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Affiliation(s)
- V Ceriani
- UO Chirurgia Generale, Policlinico Polispecialisticio MultiMedica, Sesto San Giovanni (Mi)
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8
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Ceriani V, Bignami P, Faleschini E, Lodi T, Roncaglia O, Osio C, Sarli D. [D2 gastrectomy in the surgical treatment of gastric cancer]. Suppl Tumori 2005; 4:S92. [PMID: 16437925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The study is conducted on a series of 57 patients treated with D2 gastrectomy with curative intent for gastric cancer between January 2000 and December 2004, at Policlinico Multimedica (Milan). Postoperative mortality was 2%. Recurrence rate was 10%. The overall survival of the series is 36% at 4 years follow-up. Negative prognostic factors were: high grade tumor, locally advanced primary disease, presence of lymph node metastases, advanced stage of disease and recurrent disease at follow-up. The data of the study are comparable to those in the literature.
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Affiliation(s)
- V Ceriani
- UO Chirurgia Generale, Policlinico Polispecialisticio MultiMedica, Sesto San Giovanni Milano
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9
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Bozzetti F, Bignami P, Baratti D, Mancino G. [Principles of oncologic radicality in the surgical treatment of gastric carcinoma]. Ann Ital Chir 2001; 72:19-26. [PMID: 11464490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
To date the basic guidelines in surgical oncology of the stomach may be summarized in the correct definition of "R0" exeresis (curative operation), but there is still much debate on which should practically be the extension of the gastric resection and which the kind of lymphatic dissection in order to fulfill all the criteria for a correct definition of "curative surgery". As regards the T factor, almost all Authors agree on the fact the a correct R0 gastric resection must include a tumor-free distal margin at least 6 cm from the superior edge of the neoplasm; a safe distal margin should be at least at 1 cm. below the pylorus. Provided that these principles are thoroughly observed, there is no oncologic advantage in performing a total gastrectomy instead of a sub-total gastric resection. Differently, as regards the N factor, there is no agreement on which kind of lymph nodal dissection shoul be routinely adopted: published reports on this subject are somewhat controversial and also whereas a systematic extended lymphadenectomy showed a possible statistical benefit in long term-survival, unacceptable morbidity rates discourage a diffuse application of extended lymphatic dissection out of dedicated; institutions. Anyhow, at the moment it is almost universally accepted that a minimum of 25 removed nodes are necessary for a correct and comparable staging of gastric cancer. At last, literature data do not support the routine use of splenectomy, with the only exception of those cases with documented lymph nodal enlargement at the splenic hilum.
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Affiliation(s)
- F Bozzetti
- Istituto Nazionale per lo Studio e la Cura dei Tumori, Milano.
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10
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Abstract
INTRODUCTION There is controversy regarding which type of surgical treatment is most appropriate for upper gastric cancer invading the oesophagus. METHODS A review of the pertinent literature was carried out regarding oesophageal involvement in gastric cancer. RESULTS Invasion of the oesophagus occurred in 26-63% of Western surgical series. It was more frequent in Borrmann IV type, linitis plastica, pT3-pT4, diffuse type by Lauren, N+ or tumours exceeding 5 cm in diameter. Lymphatic tumour spread was caudad (coeliac nodes, hepatoduodenal nodes, paraortic nodes) but mediastinal nodes were also involved if tumour growth in the oesophagus exceeded 3 cm or if there was transmural oesophageal infiltration. In Western countries there was less than 30% 5-year survival and no long-term survivors when hepatoduodenal or mediastinal nodes were metastatic. Mediastinal dissection through thoracotomy did not provide any benefit. CONCLUSIONS A rational approach involves total gastrectomy plus partial oesophagectomy. Abdominal transhiatal resection may be performed in the case of a localized, non-infiltrating tumour and oesophageal involvement <2 cm. However, infiltrating, poorly differentiated or Borrmann III-IV tumours require a right thoracotomy to achieve a longer margin of clearance. When oesophageal involvement is >3 cm, or hepatoduodenal or mediastinal nodes are positive, no surgical procedure is curative and the literature demonstrates that extended aggressive surgery has no benefits.
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Affiliation(s)
- F Bozzetti
- Unit of Surgical Oncology of the Digestive Tract, National Cancer Institute, Via Venezian, Milan, 1,20133, Italy.
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Civalleri D, De Cian F, Pellicci R, Balletto N, Simoni G, Cosimelli M, Mondini G, Bignami P, Cagol PP. Differential device performances for hepatic arterial chemotherapy: a technical report on totally implantable pumps and ports for both continuous and bolus infusion. Eur Surg Res 2000; 30:26-33. [PMID: 9493691 DOI: 10.1159/000008554] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Performances of totally implantable infusion systems were analyzed in patients with colorectal liver metastases undergoing intra-arterial treatment. It consisted of 14-day continuous infusion of 5-fluor-2'deoxyuridine with pumps (pump14, 44 patients) or ports fed by external pumps (port14, 34 patients), or bolus infusion of cisplatin (port21, 57 patients) or epirubicin (port7, 22 patients) every 3rd week and weekly, respectively. Toxicity and disease progression were the most common causes of treatment interruption. System failure occurred in 2 pump14, 9 port14, 6 port21 and 2 port7 cases. Pocket problems were most frequent in the pump14 group (30%), whereas catheter- and infusion-related problems were mostly observed in the port14 group (109%). The devices were still functional after 12 months in 92% of pump14, 24% of port14, 65% of port21 and in 78% of port7 patients. Although implantable ports allow adequate infusion periods, in most cases they appear especially suitable for bolus infusions.
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Affiliation(s)
- D Civalleri
- Registro Nazionale dei Sistemi Impiantabili: Clinica Chirurgica I, Università di Genova, Italia.
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13
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Morelli D, Lazzerini D, Cazzaniga S, Squicciarini P, Bignami P, Maier JA, Sfondrini L, Ménard S, Colnaghi MI, Balsari A. Evaluation of the balance between angiogenic and antiangiogenic circulating factors in patients with breast and gastrointestinal cancers. Clin Cancer Res 1998; 4:1221-5. [PMID: 9607580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Angiogenesis is a critical determinant of tumor growth. Tumor cells produce or induce angiogenic molecules that act specifically on endothelial cells (ECs) but also release angiostatic molecules. Thus, tumor angiogenesis represents a net balance between positive and negative regulators of neovascularization. Sera from patients with breast or gastrointestinal cancers were evaluated for their capacity to selectively modulate the proliferation of human umbilical vein ECs; sera from 15 of 78 (19%) breast cancer patients and 8 of 53 (15%) gastrointestinal cancer patients induced human umbilical vein EC growth, whereas sera from 4 of 78 (5%) breast cancer patients and 1 of 53 (2%) gastrointestinal cancer patients inhibited EC proliferation. Growth-stimulatory sera were significantly more frequent among postmenopausal (14 of 53) than premenopausal (1 of 25) breast cancer patients; inhibitory activity was observed in 3 of 25 premenopausal patients versus 1 of 53 postmenopausal individuals. The half-life of serum-stimulating and -inhibiting factors seemed to differ, because stimulatory activity but not inhibitory activity was decreased at 5 days after surgery. The levels of vascular endothelial growth factor were elevated in about 45% of patients with growth-stimulatory sera, whereas the serum inhibition of EC growth was found to be due, at least in part, to high levels of soluble thrombospondin.
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Affiliation(s)
- D Morelli
- Division of Experimental Oncology, Istituto Nazionale Tumori, Milan, Italy
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14
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Costa A, Doci R, Mochen C, Bignami P, Faranda A, Gennari L, Silvestrini R. Cell proliferation-related markers in colorectal liver metastases: correlation with patient prognosis. J Clin Oncol 1997; 15:2008-14. [PMID: 9164212 DOI: 10.1200/jco.1997.15.5.2008] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
PURPOSE We analyzed the relation between phenotypic (DNA ploidy) and functional markers (S-phase cell fraction, p53, and bcl-2 protein expression) and defined their relevance on clinical outcome on a retrospective series of radically resected liver metastases from colorectal cancer. PATIENTS AND METHODS Among 104 patients with resectable liver metastases from colorectal cancer, DNA ploidy was determined by flow cytometry, 3H-thymidine labeling index (TLI) by autoradiography, and expression of p53 and bcl-2 by immunohistochemistry. RESULTS TLI was a significant indicator for relapse at 4 years from radical surgery, DNA ploidy was a suggestive indicator of clinical outcome, and p53 and bcl-2 expression provided no clinical information. By multivariate analysis, cell proliferation rate and Dukes' stage remained independent prognostic parameters. In the most representative subgroup of patients with H1 liver lesions (86 cases), TLI was always associated with relapse, and DNA ploidy and p53 expression provided discriminant information within slowly proliferating liver lesions. CONCLUSION Tumor-cell proliferation of liver lesions should be used with stage of the primary colorectal cancer for a more accurate prognosis in patients submitted to curative hepatic resection.
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Affiliation(s)
- A Costa
- Oncologia Sperimentale C and Oncologia Chirurgica A, Istituto Nazionale per lo Studio e la Cura dei Tumori, Milano, Italy
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15
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Bajetta E, Di Bartolomeo M, Somma L, Del Vecchio M, Artale S, Zunino F, Bignami P, Magnani E, Buzzoni R. Doxifluridine in colorectal cancer patients resistant to 5-fluorouracil (5-FU) containing regimens. Eur J Cancer 1997; 33:687-90. [PMID: 9274455 DOI: 10.1016/s0959-8049(96)00491-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Doxifluridine (5-dFUR) is a fluoropyrimidine derivative, which is preferentially converted to 5-fluorouracil (5-FU) within tumour tissues. Although the activity of 5-FU in metastatic colorectal cancer is well recognised, resistance to this agent is frequently observed and remains its major limitation. The aim of this phase II study was to evaluate the activity of oral and i.v. 5-dFUR in metastatic or locally advanced colorectal cancer patients, who had been previously treated with a 5-FU containing regimen in either an adjuvant or metastatic setting. We treated 48 patients who, on the basis of tumour progression during, or within 8 weeks of the discontinuation of 5-FU therapy, were considered 5-FU resistant, 14 of the patients received 5-dFUR 3000 mg/m2 as a 1-h i.v. infusion, combined with L-leucovorin 25 mg/dose on days 1-5, every 3 weeks; the remaining 34 received oral 5-dFUR 1200 mg/m2 for 5 days followed by 5 days off. Oral L-leucovorin 25 mg/dose was administered 2 h before 5-dFUR. On the basis of WHO criteria, 4/14 (29%, 95% CI 4-51) partial responses were noted in the i.v. treated patients, and 4/34 (12%, 95% CI 1-23) in those treated orally. The radiological examinations documenting the response were a CT scan in 4 cases, ultrasound in 2 and NMR in 2. The median response duration was 6 months (range 3-11+), whereas the median time to treatment failure was 4 months (range 2-17). The responses were achieved in cases previously treated with a median of 9250 mg/m2 (range 5500-18,650) of 5-FU. No CTC-NC1 grade 4 toxicity was observed, although grade 3 diarrhoea occurred in 5 of the orally treated and in 3 of the intravenously treated patients. This is the first report documenting the efficacy of 5-dFUR in patients resistant to 5-FU therapy, and suggests that there is an absence of complete cross-resistance between these two fluoropyrimidines.
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Affiliation(s)
- E Bajetta
- Division of Medical Oncology B, Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy
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16
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Gennari L, Doci R, Bignami P. [Liver metastasis: therapeutic strategy]. Ann Ital Chir 1996; 67:767-71. [PMID: 9214269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The liver is one of the most frequent sites of metastatic growth, in particular from digestive malignancies (DM). The first goal is to reduce the incidence of metastases. Adjuvant systemic chemotherapies have been demonstrated to reduce the recurrence rate and to improve survival in Dukes C colon cancer. Fluorouracil is the pivot of adjuvant treatment modulated by Leucovorin or Levamisol. A short postoperative administration of fluorouracil by intraportal route has been tested, but the results are controversial. Adjuvant treatments for different DM are under investigation. When hepatic metastases are clinically evident, therapeutic decisions depend on several factors: site and nature of primary, extent of hepatic and extrahepatic disease, patient characteristics, efficacy of treatments. A staging system should be adopted to allow a rational approach. In selected cases a locoregional treatment can achieve consistent results. Hepatic Intrarterial Chemotherapy (HIAC) for colorectal metastases achieves objective responses in more than 50% of patients. Survival seems positively affected. When feasible, Ro hepatic resection is the most effective treatment, five-year survival rate being about 30% when metastases are from colorectal cancer. Since the liver is the most frequent site of recurrence after resection, repeat resection have been successfully performed.
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Affiliation(s)
- L Gennari
- Divisione di Chirurgia dell'Apparato Digerente, Istituto Nazionale per lo Studio e la Cura dei Tumori di Milano
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17
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Doci R, Bignami P, Gennari L. [Liver metastasis. Clinico-pathological prognostic factors in metastasis from colorectal cancer]. Ann Ital Chir 1996; 67:761-5. [PMID: 9214268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Hepatic Metastases (HM) from colorectal cancer represents one of the main problems of oncologic treatment: from 80 to 90 percent of patients undergo chemotherapy and a minority hepatic resection. The natural history of patients with unresectable HM has been recently investigated by uni and multivariate analyses; the percentage of hepatic replacement, the stage and grade of primary colorectal tumours, alkaline phosphatase and the presence of extrahepatic disease proved to be the most important independent prognostic factors. Albumin and carcino-embryonic antigen (CEA) levels, age and weight loss of patients were also prognostic. The groups of patients with more favourable factors had a median survival ranging from 21 to 35 months, in contrast to a median survival of 4 to 8 months for those with adverse factors. The outcome of more than 3400 patients submitted to hepatic resection, has been investigated. At multivariate analysis twelve variables resulted independently related to prognosis: stage of primary tumour, extent of liver involvement and presence of extrahepatic metastases were considered to be the most important. The knowledge of prognostic factors is extremely important in selecting patients candidated to various treatments, to interpret the results and to plan new therapeutic strategies.
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Affiliation(s)
- R Doci
- Divisione di Chirugia dell'Apparato Digerente, Istituto Nazionale per lo Studio e la Cura dei Tumori di Milano
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18
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Civalleri D, Bignami P, De Cian F, Cosimelli M, Simoni G, Balletto N, Mondini G, Carrabetta S. [Function and complications of diverse totally implantable systems for continuous intra-arterial infusion of FUdR in colorectal hepatic metastases]. G Chir 1996; 17:309-13. [PMID: 9272971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Different totally implantable arterial infusion systems were compared in patients with liver metastases from colorectal cancer undergoing continuous intra-arterial infusion. Seventy-eight patients received continuous FUdR infusion using either totally implantable pumps (group a = 44 pts.) or ports fed by external portable pumps (group b = 34 pts.), and 57 patients received bolus infusion of Cisplatin (group c). Devices were cared for patency even after interruption of treatment, commonly caused by disease progression. Pocket problems most frequently occurred in group a (30%) compared to groups b (9%) and c (7%), whereas a higher incidence of catheter and infusion related problems was observed in group b (109%). System failure was recorded as a cause of interruption of treatment in two, 9, and 6 cases in groups a to c, respectively. The 12-months patency rate was 92% in group a, 24% in group b (median 9 months), and 65% in group c (median 17 months). Though implantable ports allow adequate infusion periods in most cases they seem more adequate for bolus infusions.
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Affiliation(s)
- D Civalleri
- Clinica Chirurgica I, Università degli Studi di Genova
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Bajetta E, Di Bartolomeo M, Somma L, Vicario G, Celio L, Bignami P, Bandieri E, Baldini M. 705 Doxifluridine in patients with 5-FU resistant colorectal cancer. Eur J Cancer 1995. [DOI: 10.1016/0959-8049(95)95955-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gennari L, Doci R, Bignami P. 1006 Prognostic factors influencing survival after surgical treatment. Eur J Cancer 1995. [DOI: 10.1016/0959-8049(95)96254-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Doci R, Bignami P, Montalto F, Gennari L. Prognostic factors for survival and disease-free survival in hepatic metastases from colorectal cancer treated by resection. Tumori 1995; 81:143-6. [PMID: 7571046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The prognostic factors of 219 patients submitted to Ro hepatic resection for colorectal metastases have been statistically analyzed. The overall 5-year actuarial survival rate was 24% and the 5-year disease-free survival rate was 18%. At univariate analysis four variables resulted significant: 1) The stage of primary colorectal cancer: if the meserentic lymph nodes were metastatic (Dukes C) or uninvolved (Dukes B) 5-year survival was respectively 16 and 38% (p < 0.001). 2) The percentage of hepatic replacement: the 5-year survival rate of patients with H1 (< 25%), H2 (25-50%) and H3 (> 50%) was 27, 16 and 8% respectively (p < 0.001). 3) The number of metastases: the 5-year survival of patients with 1, 2-3, > 3 hepatic nodules was 29, 21 and 17% respectively (p < 0.05). 4) The extent of surgical resection: 5-year survival after minor and major resection was 28 and 18% respectively (p < 0.05). At multivariate analysis only stage of primary and percentage of hepatic replacement retained statistical significance. In 60% of 154 patients with recurrent disease the liver was again involved.
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Affiliation(s)
- R Doci
- Divisione di Chirurgia dell'Apparato Digerente, Istituto Nazionale Tumori, Milano, Italy
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22
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Doci R, Gennari L, Bignami P, Montalto F, Morabito A, Bozzetti F, Bonalumi MG. Morbidity and mortality after hepatic resection of metastases from colorectal cancer. Br J Surg 1995; 82:377-81. [PMID: 7796016 DOI: 10.1002/bjs.1800820332] [Citation(s) in RCA: 115] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A review was carried out of morbidity and mortality after hepatic resection for metastatic colorectal cancer in 208 consecutive patients who underwent this procedure between 1980 and 1992. Overall postoperative morbidity and mortality rates were 35 and 2.4 per cent respectively. The major morbidity rate was 18 per cent, the main complications being intra-abdominal sepsis, biliary fistula and haemorrhage. Of the different factors examined, morbidity was significantly related to the extent of liver resection (53 versus 21 per cent after major and minor resections respectively), amount of blood transfused (18 versus 52 per cent for no transfusion and more than 300 ml transfused respectively) and the date of the operation (53 versus 24 per cent before and after 1986 respectively). Multivariate analysis showed that only the extent of hepatic resection and the period at which surgery was performed retained their statistical significance. These data support the opinion that surgical treatment of hepatic metastases from colorectal cancer is an effective procedure with acceptable mortality and morbidity rates. An extensive experience of hepatic surgery is, however, necessary to optimize results.
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Affiliation(s)
- R Doci
- Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy
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23
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Bozzetti F, Cozzaglio L, Boracchi P, Marubini E, Doci R, Bignami P, Gennari L. Comparing surgical resection of limited hepatic metastases from colorectal cancer to non-operative treatment. Eur J Surg Oncol 1993; 19:162-7. [PMID: 8491319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The survival of two groups of patients, affected by liver metastases (Stage I and II by Gennari et al.) from a previously operated colorectal cancer and treated by surgical resection (Group 1, 39 patients) or chemotherapy with various cytotoxic drugs (Group 2, 31 patients) at the Istituto Nazionale Tumori, Milan, is reported. In comparison with Group 2, Group 1 included more patients with metachronous lesions, with high level of serum bilirubin and with primary tumour originating from the colon. A univariate analysis (log rank test) identified a statistically significant prognostic role of type of treatment (surgery vs chemotherapy) and of the level of serum bilirubin. However the multivariate analysis by the Cox's regression model showed that the only independent statistically significant prognostic factor was type of treatment, since the hazard ratio of surgery vs chemotherapy was 0.490 with a 95% confidence interval of 0.256-0.936. The survival probabilities at 24 and 36 months were respectively 60% and 47% in surgical patients, vs 30% and 23% in those receiving chemotherapy, the difference between the curves being statistically different (P = 0.001). The median survival of Group 1 patients was 30 months whereas the median survival of Group 2 patients was 19 months, a value quite similar to that published in literature for untreated patients with limited metastatic disease-thus indicating that this patients' population was not selected according to unfavourable criteria. These findings suggest a beneficial role of surgical resection in patients with colorectal metastases confined to the liver in Stages I and II.
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Affiliation(s)
- F Bozzetti
- Division of Surgical Oncology, Istituto Nazionale Tumori, Milano, Italy
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24
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Fissi S, Azzarelli A, Garbuglia A, Quagliuolo V, Casali P, Bignami P, Bertull R. Aggressive fibromatoses controlled without surgery 15 advanced cases treated with chemotherapy. Eur J Cancer 1993. [DOI: 10.1016/0959-8049(93)91665-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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25
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Gennari L, Quagliuolo V, Bignami P. [Locoregional chemotherapy in neoplasms]. MINERVA CHIR 1992; 47:1079-90. [PMID: 1323063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Intra-arterial chemotherapy of carcinoma increases drug concentration at the level of the tumour and reduces systemic toxicity. It is being used in the treatment of solid tumours in various parts of the body with increasingly encouraging results. It can also be carried out in an outpatient setting owing to the use of particularly advanced techniques.
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Affiliation(s)
- L Gennari
- Divisione Oncologia Chirurgica, Istituto Nazionale, per lo Studio e la Cura dei Tumori, Milano
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26
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Bozzetti F, Gennari L, Regalia E, Bignami P, Montalto F, Mazzaferro V, Doci R. Morbidity and mortality after surgical resection of liver tumors. Analysis of 229 cases. Hepatogastroenterology 1992; 39:237-41. [PMID: 1505895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Two hundred and twenty-nine resections of hepatic tumors were performed over the past 10 years. The intraoperative death rate, 30-day operative mortality and major complication rate were 1.3%, 8.3% and 20%, respectively. Both morbidity and mortality were significantly related to the type of surgery and to the extent of the resection to contiguous organs and/or structures. Cirrhotic patients (40% in hepatocellular carcinoma) had a higher mortality rate (19%). Intraoperative blood loss was related to the extent of the resection and was significantly higher in patients with major complications and/or death. The main problem was postoperative liver failure in cirrhotic patients, which is difficult to predict and to treat.
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27
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Abstract
When the surgeon must obviate to an impending obstruction because of an unresectable tumor of the supramesocolic space and an intestinal bypass is not feasible, a jejunostomy is usually indicated. We describe a new method to provide enteral nutrition via a subcutaneous jejunostomy without any external device, which can be used only when the patient is at risk for developing an obstruction or dysphagia. The feeding tube is inserted into the jejunum and then connected to a Port-a-Cath lodged in a subcutaneous pocket. Subsequently, the nutrition can be delivered via a Huber needle inserted in the port, or, to minimize the need for strict aseptic surveillance, the tube can be exteriorized from the pocket and used as the usual tube jejunostomy. This procedure allows placing a precautionary jejunostomy without distortion of the body-image.
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Casali P, Pastorino U, Zucchinelli P, Devizzi L, Azzarelli A, Quagliuolo V, Bignami P, Santoro A, Bonadonna G. Epirubicin plus ifosfamide and dacarbazine (EID) in advanced soft tissue sarcomas. Ann Oncol 1992; 3 Suppl 2:S125-6. [PMID: 1622854 DOI: 10.1093/annonc/3.suppl_2.s125] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Affiliation(s)
- P Casali
- Division of Medical Oncology, Istituto Nazionale Tumori, Milano, Italy
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29
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Azzarelli A, Quagliuolo V, Fissi S, Casali P, Garbuglia A, Bignami P, Santoro A, Andreola S, Gennari L. Intra-arterial induction chemotherapy for soft tissue sarcomas. Ann Oncol 1992; 3 Suppl 2:S67-70. [PMID: 1622871 DOI: 10.1093/annonc/3.suppl_2.s67] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
One hundred-one patients were treated in our institution with intra-arterial preoperative adriamycin (i.a. ADR) for large soft tissue sarcomas of the extremities, 45% recurrent at entry. Of the 78 high grade evaluable patients 38% had clinical and 45% had pathological responses to chemotherapy. Limb conservative surgery was performed in 80% of cases, with about 10% improvement made possible by the preoperative treatment. The local recurrence rate was 29%, and 50% five-year actuarial survival with a median follow-up of 68 months. These poor results are related to the severe selection of high risk cases. The clinical parameter of response was highly predictive of survival: 63% versus 36% (p = 0.01) 5-year survival in the group of responders and non-responders, respectively, whereas the pathological parameter of response was not so predictive. The improved effect of delivering the drug intra-arterially is theoretically expected but not proved in our experience. The major practical effect of this induction chemotherapy is the selection of patients with better prognosis and the possibility of perform, in some cases, easier limb salvage procedures. The last regimen combining i.a. ADR + i.v. Ifosfamide seems to provide little better but not yet significant results.
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Affiliation(s)
- A Azzarelli
- Division of Oncologia Chirurgica A, Insituto Nazionale Tumori, Milano
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Abstract
Since 1980 120 patients with hepatic metastases from colorectal cancer underwent surgery at the Istituto Nazionale Tumori of Milan. Of these, 34 developed recurrence in the liver only and 11 underwent repeat surgery. The median interval between the two resections was 10 months and operative morbidity and mortality rates were 40 per cent and 9 per cent respectively. Nine patients with adequate follow-up were evaluated and after a median follow-up of 17 months four were alive and disease-free, two were alive with lung metastases and hepatic relapse and three had died. The overall median survival of these patients was 23 months.
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Affiliation(s)
- F Bozzetti
- Division of Surgical Oncology A, Istituto Nazionale Tumori, Milan, Italy
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31
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Doci R, Gennari L, Bignami P, Montalto F, Morabito A, Bozzetti F. One hundred patients with hepatic metastases from colorectal cancer treated by resection: analysis of prognostic determinants. Br J Surg 1991; 78:797-801. [PMID: 1873704 DOI: 10.1002/bjs.1800780711] [Citation(s) in RCA: 321] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
One hundred patients with hepatic metastases from colorectal cancer underwent 'radical' liver resection from 1980 to 1989. At least 1 cm of normal parenchyma surrounded the tumour and no microscopic invasion of resection margins was evident. The disease was staged according to our own staging system. Lobectomy was performed in 50 patients and non-anatomical resection in the remainder. The postoperative mortality rate was 5 per cent and the major morbidity rate was 11 per cent. The actuarial 5-year survival rate for patients in stages I, II and III was 42 per cent, 34 per cent and 15 per cent respectively (P less than 0.001). The overall actuarial 5-year survival rate was 30 per cent. The prognostic importance of various patient and tumour variables was evaluated by univariate analysis and then by multivariate analysis. Age of patient, site of primary, disease-free interval between treatment of primary and of hepatic metastases, preoperative carcinoembryonic antigen levels, and number of metastases, did not relate to prognosis, while sex (P = 0.024), stage of primary (P = 0.026), extent of liver involvement (P less than 0.001), distribution of metastases (P = 0.01) and type of surgery (P = 0.028) significantly affected prognosis as single factors. Multivariate analysis revealed that only the extent of liver involvement and stage of the primary tumour were independent predictors of survival. We conclude that liver resection is effective in selected patients with hepatic metastases from colorectal cancer. In resectable patients it is not yet possible to formulate a clear prognosis based on clinical factors. The extent of liver involvement and the staging system used may be significant, although not absolute, indicators of outcome.
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Affiliation(s)
- R Doci
- Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy
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32
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Dubini F, Riviera L, Bellotti MG, Mattina R, Bignami P, Stradi R. Microbiological patterns of four new imidazole derivatives. J Chemother 1990; 2:45-50. [PMID: 2332783 DOI: 10.1080/1120009x.1990.11738980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The authors present an in vitro experimental study concerning the microbiological properties of four imidazole derivatives, with a piperazine group between two benzene rings. Seventy strains of Gram-positive and Gram-negative bacteria, 30 of yeasts, 14 of filamentous fungi and 10 strains of Trichomonas vaginalis were tested. The new compounds revealed a good inhibitory activity against Gram-positive bacteria, yeasts and dermatophytes. These results compare well with those obtained with the other known imidazoles. Moreover any mutagenic activity is absent.
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Affiliation(s)
- F Dubini
- Institute of Medical Microbiology, Milan University, Italy
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33
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Facchini V, Rispoli G, Dubini F, Bignami P, Sacchi C. [Activity of topical flunoxaprofen in nonspecific vaginitis. Comparison with meclocycline sulfosalicylate]. Minerva Ginecol 1989; 41:609-14. [PMID: 2626206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A trial was performed in 30 patients affected by non-specific vaginitis. The results show that the topical application (by vaginal washings) of flunoxaprofen produces a high therapeutic activity like that of meclocycline. Contrary to meclocycline, flunoxaprofen does not possess bactericidal and bacteriostatic properties. Therefore, the normalization of vaginal flora, with a remarkable increase of Döderlein bacillus, is exclusively due to local antiphlogistic activity of flunoxaprofen. Contrary to meclocycline, flunoxaprofen induces a precocious increase of Döderlein bacillus, necessary for a definitive normalization and to limit the possibility of relapses.
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34
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Abstract
From 1976 to 1983, 28 patients (24 male and four female) with unresectable hepatocellular carcinoma (HCC) were treated by intraarterial chemotherapy at the Istituto Nazionale Tumori of Milan, Milan, Italy. Tumors were retrospectively classified by a previously proposed staging system. Two patients were classified as Stage I and 26 as Stage II. Liver cirrhosis was present only in the males (in 50% of them). Nineteen patients were treated with doxorubicin (Adriamycin [Adria Laboratories, Columbus, OH]) and nine with 5-fluorouracil. Systemic toxicity was mild, but the treatment induced hepatic toxicity (ascites, clinical jaundice, or biochemical impairment) in 18% of noncirrhotic and 66% of cirrhotic patients. Clinical reduction of hepatomegaly was observed in 50% of noncirrhotic versus 16% of cirrhotic patients. Doxorubicin was effective in 66% of noncirrhotic patients and 20% of cirrhotic patients, with an overall response rate of 42%. 5-fluorouracil was effective only in patients without cirrhosis, with an overall response rate of 22%. Overall median actuarial survival was 3.5 months, with a significant difference between noncirrhotic and cirrhotic patients (6 versus 2 months, respectively). Overall median survival of patients who responded to the treatment was 13 versus 2 months for nonresponders (P less than 0.001). Liver cirrhosis was the most important prognostic factor in terms of liver toxicity, response rate, and survival. This study emphasized the negative impact of the treatment on cirrhotic patients. Also, the real value of intraarterial administration of doxorubicin was investigated.
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Affiliation(s)
- R Doci
- Divisione di Oncologia Chirurgica A, Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy
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35
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Azzarelli A, Quagliuolo V, Cerasoli S, Zucali R, Bignami P, Mazzaferro V, Dossena G, Gennari L. Chordoma: natural history and treatment results in 33 cases. J Surg Oncol 1988; 37:185-91. [PMID: 3352273 DOI: 10.1002/jso.2930370311] [Citation(s) in RCA: 131] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Thirty-three chordomas were observed at the Istituto Nazionale Tumori of Milan from 1933 to 1983: 27 sacrococcygeal, 3 spheno-occipital, and 3 vertebral. The male:female ratio was 2.7, and the median age was 63 yr for patients with sacrococcygeal and 35.2 yr for those with nonsacral chordomas. After pathologic reassessment, distinct cytologic patterns were found: physaliphorous, syncytial, and mixed subtypes, with variable degrees of cytologic atypia. However, no evident difference in survival was documented in relation to these cytohistologic features. Four cases had a prior traumatic fracture, and the pathogenetic role of trauma is stressed. Eight cases were operated with adequate surgery and only three recurred, whereas of 11 inadequate operations, 10 developed local relapse. However, follow-up for recent adequate operations is short. Radiation therapy seemed to be effective with adjuvant or palliative aims. No chemotherapeutic regimen achieved any result; one case had a short complete remission after cis-dichlorodiammineplatinum + vinblastine + bleomycin (PVB). This analysis confirms the possibility of achieving radicality with high resection of the sacrum for lesions confined below the second sacral vertebra. Nonsacral chordomas were all unresectable. The best treatment for unresectable lesions seems to be palliative surgery plus radiotherapy.
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Affiliation(s)
- A Azzarelli
- Divisione di Oncologia Chirurgica, Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy
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36
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Gennari L, Bignami P, Quagliuolo V. [Indications for and results of resection surgery for liver metastasis]. G Chir 1988; 9:151-4. [PMID: 3153975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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37
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Bozzetti F, Doci R, Bignami P, Morabito A, Gennari L. Patterns of failure following surgical resection of colorectal cancer liver metastases: rationale for a multimodal approach. Recent Results Cancer Res 1988; 110:164-7. [PMID: 3406497 DOI: 10.1007/978-3-642-83293-2_24] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- F Bozzetti
- Istituto Nazionale per lo Studio e la Cura dei Tumori, Milan, Italy
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38
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Bozzetti F, Doci R, Bignami P, Morabito A, Gennari L. Patterns of failure following surgical resection of colorectal cancer liver metastases. Rationale for a multimodal approach. Ann Surg 1987; 205:264-70. [PMID: 3827362 PMCID: PMC1492706 DOI: 10.1097/00000658-198703000-00008] [Citation(s) in RCA: 144] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A total of 45 patients, after surgical resection of colorectal liver cancer metastases, were retrospectively analyzed to define areas of failure, to identify some possible prognostic factors (site of primary, stage, site, number of metastases, preoperative carcinoembryonic antigen, differentiation of the primary, type of surgery), and to seek a new rationale for a multimodal approach. The median postoperative follow-up was 18 months (range: 4-45 months). Survival rate was calculated by the actuarial method, and statistical significance was tested by the Mantel-Haenszel test. Twenty-eight patients had a relapse. These recurrences were hepatic in 11 patients, extrahepatic (intra- and extra-abdominal) in 12 patients, and intra- and extrahepatic in five patients: The stage (classification of the Istituto Nazionale Tumori of Milan) was the most important parameter related to the overall recurrence rate (47% in stage I, 62% in stage II, and 81% in stage III) and to the overall and disease-free survival. Stage was significantly related to hepatic relapse but not to extrahepatic relapse. In stage I the failure rate of 18 months was similar in hepatic and extrahepatic relapses (one third to one fourth of the patients); in stages II and III the hepatic failure rate was always higher than the extrahepatic rate. These data indicate that surgery alone is an inadequate form of therapy in cases of colorectal cancer metastases of the liver, and an adjuvant therapy, including alternate regimens of intraperitoneal and systemic chemotherapy, should be considered.
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39
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Tommasini M, Colombo M, Sangiovanni A, Orefice S, Bignami P, Doci R, Gennari L. Intrahepatic doxorubicin in unresectable hepatocellular carcinoma. The unfavorable role of cirrhosis. Am J Clin Oncol 1986; 9:8-11. [PMID: 3006474 DOI: 10.1097/00000421-198602000-00002] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
To investigate the relationship between the presence of cirrhosis and the antitumor effects of locoregional chemotherapy with doxorubicin, 16 patients with nonresectable hepatocellular carcinoma (HCC) and satisfactory baseline clinical conditions (Child class A or B, Karnofsky index greater than 70%) were studied. Eight patients had post-necrotic cirrhosis, five had serum HBsAg. The dose of doxorubicin was 0.3 mg/kg body weight/day, given by continuous intracoeliac infusion for 8 consecutive days. Eight patients (six with cirrhosis) died prematurely after the first course of chemotherapy. Six (2 with cirrhosis) responded to therapy; they survived 3-33 months (median: 10). In these patients, the type and severity of drug-related side effects were comparable to those reported for patients treated by intravenous chemotherapy. The implication that in many patients with cirrhosis intrahepatic chemotherapy with doxorubicin may hasten death, lessens our interest in its use for nonresectable HCC. In fact, in Italy these cancers frequently occur in association with cirrhosis.
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40
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Simoni G, Bignami P, Civalleri D, Cosimelli M, Craus W, Percivale PL, Repetto M. [Comparison of the performance of a totally implantable pump and conventional access systems in regional arterial chemotherapy of liver tumors]. Minerva Med 1986; 77:41-6. [PMID: 2935749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Forty-nine patients with liver tumors have been submitted to regional arterial chemotherapy by means of either totally implantable Infusaid 400 pumps (29 casse) or implantable ports (20 cases). The latter were subsequently perfused with external pumps. There was one single major operative complication and no operative deaths. Most patients underwent continuous FUDR infusion. Access related complications in the Pump and Port groups respectively included 1 and 0 malfunctions, 7 and 2 seromas, 2 and 0 pocket necroses, 8 and 10 thromboses, 2 and 4 catheter dislocations, 0 and 2 portal breakages. Treatment was stopped for access related complications in 5 and 5 patients respectively. In most of those cases, however, more than 6 cycles of chemotherapy have been performed. The Infusaid 400 pumps showed a 12-month duration of 58.4% with a 13 month median versus 17% and 9 month median of the Ports. The difference was not significant. The new implantable systems give better results in comparison with traditional regional methods; the performance of the Port systems appear very similar to the totally implantable pumps, with an obvious advantage, however, for the pumps as far as quality of life is concerned.
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41
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Abstract
From 1980 to 1984, 48 patients were subjected to liver resection for hepatic metastases from colorectal cancer. The disease was staged according to the original staging system proposed by the authors: stage I, single metastasis involving less than 25% of hepatic parenchyma (21 patients); stage II, multiple metastases involving less than 25% of hepatic parenchyma or single metastasis involving between 25-50% (9 patients); and stage III, multiple metastases involving between 25-50% or more than 50% of hepatic parenchyma, irrespective of the number of metastases (18 patients). The extent of hepatic resection was generally related to that of liver disease; a typical lobectomy was performed in 28 patients and segmentectomies in 20. One patient died after operation (mortality, 2.1%), and major complications occurred in seven patients (morbidity, 14.9%). Morbidity was related to operatory blood loss: 45% of patients with blood replacement of more than 2000 cc developed major complications versus 5.4% with blood replacement of less than 2000 cc (p less than 0.05). The actuarial 3-year survival for stages I, II, and III was 73%, 60%, and 29%, respectively (p less than 0.05). Twenty-two patients (45%) have had recurrences, all stage III patients within 2 years of resection versus 28% of stage I patients (30 months disease-free survival, 49%). The liver only was the site of recurrence in 10 patients, distant sites in seven, and both liver and distant in five. Analysis of the different features of the primary tumor, the interval between bowel resection and detection of hepatic metastases, and the number and extent of liver secondaries demonstrated that prognosis after surgery was mainly related to the latter; they are considered in the staging system adopted in this study. It is a simple system and shows a good prognostic correlation. The results reported here are in agreement with those of the literature; the low mortality and morbidity and the survival benefit support the growing acceptance of surgery in treatment of hepatic metastases from colorectal cancer, in particular stage I patients. For the other stages, surgery should represent, when applicable, only the first step of a multimodality treatment.
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43
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Bonadonna G, Bignami P, Buzzoni R, Moliterni A, Valagussa P, Veronesi U. New adjuvant trials for resectable breast cancer at the Istituto Nazionale Tumori of Milan. Recent Results Cancer Res 1984; 91:210-3. [PMID: 6374799 DOI: 10.1007/978-3-642-82188-2_29] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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44
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Valagussa P, Zambetti M, Bignami P, de Lena M, Varini M, Zucali R, Rovini D, Bonadonna G. T3b-T4 breast cancer: factors affecting results in combined modality treatments. Clin Exp Metastasis 1983; 1:191-202. [PMID: 6400435 DOI: 10.1007/bf00121498] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Two hundred and seventy-seven consecutive patients with T3b-T4 breast cancer referred to the Milan Cancer Institute between 1973 and 1980 were treated with a combined modality approach. Chemotherapy (CT) consisted of AV, i.e. adriamycin (60-75 mg/m2 day 1) and vincristine (1.2 mg/m2 days 1 and 8) and was given for three to four cycles prior to local regional modality. Local-regional treatment consisted of either radiotherapy (RT) in 198 patients or surgery (S) in 79 women. Additional chemotherapy was then administered to a total of 205 patients. In the absence of distant metastases, frequency of good local control was significantly inferior in patients given CT + RT (63.9 per cent) compared to those treated with CT + RT + CT (75.4 per cent) and CT + S + CT (82.3 per cent, P = 0.033). Also freedom from progression (FFP) and overall survival (SURV) were significantly superior in the groups receiving more prolonged chemotherapy treatment compared to patients treated with CT + RT (FFP: P less than 0.0001; SURV: P = 0.002). None of the variables examined was able to affect the response rate, while axillary nodal status and tumor size played a major role in the duration of FFP and SURV. Our findings indicate that a more aggressive treatment is needed to improve current results in this stage of disease. To overcome the problem of local-regional recurrence, treatment should probably begin with cytoreductive surgery followed by postoperative radiotherapy in all patients with the exception of those having inflammatory carcinoma. Systemic treatment should then be delivered to control distant micrometastases.
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Bonfanti G, Bozzetti F, Doci R, Baticci F, Marolda R, Bignami P, Gennari L. Results of extended surgery for cancer of the rectum and sigmoid. Br J Surg 1982; 69:305-7. [PMID: 7082952 DOI: 10.1002/bjs.1800690603] [Citation(s) in RCA: 84] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The clinical records of 61 patients who underwent extended surgery, including resection of parietes or other viscera, from 1965 to 1977 for cancer of the rectum and sigmoid were reviewed. Abdominoperineal resection was performed in 41 patients, anterior resection in 18 and Hartmann's resection in 2. The postoperative mortality rate was 8.2 per cent, the non-lethal morbidity rate 30.3 per cent, but 4 patients presented multiple complications. The 5-year survival rate was evaluated separately for patients with and without microscopic evidence of neoplastic involvement of the simultaneously excised structures; in the first group it was 32 per cent, in the second 75 per cent. Local or distant recurrence occurred in 66 per cent of patients with microscopic infiltration and in 24 per cent of patients without microscopic infiltration. These results compare favourably with those reported after ordinary resections of Dukes' C cancers of the rectum and sigmoid, and seem to justify the use of extended surgery when cancer of the rectum and sigmoid has invaded contiguous structures.
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Valsecchi A, Bignami P. [The vitality of infants born in natural childbirth studied by means of the Apgar index]. Minerva Ginecol 1966; 18:1106-7. [PMID: 5993639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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