9 results on '"Roberto Coppola"'
Search Results
2. Splenic artery dissection: an unusual clinical presentation mimicking a retroperitoneal sarcoma
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Roberto Coppola, Vincenzo La Vaccara, Alessandro Coppola, Damiano Caputo, Lorenza Falcone, and Paola Cimini
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medicine.medical_specialty ,sarcoma ,business.industry ,MEDLINE ,dissecting ,General Medicine ,Dissection (medical) ,Splenic artery ,medicine.disease ,retroperitoneal neoplasms ,Aortic Dissection ,splenic artery ,aneurysm, dissecting ,dissection ,medicine.artery ,aneurysm ,Medicine ,Retroperitoneal sarcoma ,Humans ,Surgery ,Radiology ,Retroperitoneal Space ,Presentation (obstetrics) ,business - Published
- 2021
3. Apoptotic index or a combination of Bax/Bcl-2 expression correlate with survival after resection of pancreatic adenocarcinoma
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Aurelio Picciocchi, Paolo Magistrelli, Federica Castri, Gennaro Nuzzo, Roberto Coppola, Fabio Maria Vecchio, Sergio Valeri, Giuseppe Tonini, Michele Caraglia, Domenico Borzomati, Daniele Santini, Bruno Vincenzi, Armando Antinori, Magistrelli, P, Coppola, R, Tonini, G, Vincenzi, B, Santini, D, Borzomati, D, Vecchio, F, Valeri, S, Castri, F, Antinori, A, Nuzzo, G, Caraglia, Michele, and Picciocchi, A.
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Male ,Oncology ,medicine.medical_specialty ,Apoptosis ,Adenocarcinoma ,Biochemistry ,Pancreatic cancer ,Internal medicine ,In Situ Nick-End Labeling ,Tumor Cells, Cultured ,Adjuvant therapy ,Humans ,Medicine ,pancreatic cancer ,surgery ,prognosis ,Molecular Biology ,Lymph node ,Aged ,bcl-2-Associated X Protein ,Aged, 80 and over ,Univariate analysis ,TUNEL assay ,business.industry ,Proportional hazards model ,Cell Biology ,Middle Aged ,medicine.disease ,Immunohistochemistry ,Survival Analysis ,Pancreatic Neoplasms ,medicine.anatomical_structure ,Proto-Oncogene Proteins c-bcl-2 ,Immunology ,Female ,Tumor Suppressor Protein p53 ,business - Abstract
In the present study, the prognostic impact of factors involved in the apoptosis pathway were tested on 67 consecutive patients treated with surgical resection. Included in the study were all patients resected for pancreatic adenocarcinoma from 1988 to 2003. Expression analysis for p53, Bax, and Bcl-2 were performed by immunohistochemical staining. Apoptotic cells were identified by the TUNEL method. These data were correlated with survival. Sixty-seven tumor specimens were included in the study. A strong positive correlation was recorded between p53 overexpression and Bax expression levels (P < 0.001). By univariate analysis, overall survival seemed to be improved with Bcl-2 and Bax expression (respectively, P = 0.0379 and 0.0311). The median survival time in patients with low apoptotic index was better versus those with a high index (P = 0.0127). Lymph node involvement was the only clinico-pathologic parameter that significantly correlated with overall survival (P = 0.0202). By a multivariate Cox regression analysis, the only immunohistochemical parameter that influenced overall survival was the apoptotic index (P = 0.040). Tumor's overexpression of both Bax and Bcl-2 resulted the strongest independent prognostic factor (P = 0.013). This is the first study to report a statistically significant association of apoptosis to overall survival for pancreatic cancer patients treated with surgical resection. The contemporary overexpression of Bax and Bcl-2 represents the strongest prognostic factor.
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- 2005
4. Prognostic factors after surgical resection for pancreatic carcinoma
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Roberto Coppola, Gennaro Nuzzo, Aurelio Picciocchi, Riccardo Masetti, Paolo Magistrelli, Antonio Crucitti, Antonio La Greca, and Armando Antinori
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Adult ,Male ,medicine.medical_specialty ,Settore MED/18 - CHIRURGIA GENERALE ,medicine.medical_treatment ,Adenocarcinoma ,Pancreatectomy ,Pancreatic cancer ,medicine ,Humans ,Stage (cooking) ,Survival rate ,Aged ,Proportional Hazards Models ,Retrospective Studies ,Aged, 80 and over ,Univariate analysis ,business.industry ,Proportional hazards model ,Mortality rate ,Retrospective cohort study ,General Medicine ,Middle Aged ,Prognosis ,medicine.disease ,Surgery ,Pancreatic Neoplasms ,Survival Rate ,Treatment Outcome ,Oncology ,Multivariate Analysis ,Female ,business - Abstract
Background and Objectives: Surgical resection offers the only potential cure for pancreatic carcinoma. Several recent series have reported an encouraging increase in 5-year survival rate exceeding 20% and have emphasized the importance of patient selection based on reproducible prognostic factors. The impact on survival of demographic, intraoperative, and histopatologic factors are investigated in this study. Methods: Seventy-three patients with adenocarcinoma of the pancreas, treated at the Department of Surgery of the Catholic University of Rome during 1988-1998, were retrospectively analyzed. Survival data were reviewed, and potential prognostic factors were compared statistically by univariate and multivariate analyses. Results: There was no operative mortality, and the morbidity rate was 37%. Actuarial overall and disease-specific survival rates for all 73 patients were, respectively, 27% and 31% at 3 years and 13% and 21% at 5 years, with a median survival time of 16 months. T stage and nodal status significantly affected survival according to univariate analysis (P = 0.0017 and 0.04). An impact on survival, even if not of statistical significance, was shown for other pathologic or intraoperative factors. Conclusions: T and nodal stage are the strongest independent predictors of survival. Limited intraoperative transfusion, reduced operative time, and clear margins also may play a role, which requires further confirmation in a larger series.
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- 2000
5. Bevacizumab in association with de Gramont 5-fluorouracil/folinic acid in patients with oxaliplatin-, irinotecan-, and cetuximab-refractory colorectal cancer: a single-center phase 2 trial
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Antonio Russo, Sergio Valeri, Giuseppe Tonini, Roberto Coppola, Marco Caricato, Bruno Beomonte Zobel, Olga Venditti, Daniele Santini, Sergio Rizzo, Chiara Spoto, Simona Gasparro, Bruno Vincenzi, Vincenzi, B, Santini, D, Russo, A, Spoto, C, Venditti, O, Gasparro, S, Rizzo, S, Zobel, BB, Caricato, M, Valeri, S, Coppola, R, and Tonini, G
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Adult ,Male ,Cancer Research ,medicine.medical_specialty ,Bevacizumab ,Colorectal cancer ,Settore MED/06 - Oncologia Medica ,Leucovorin ,Cetuximab ,Antibodies, Monoclonal, Humanized ,Gastroenterology ,Drug Administration Schedule ,Folinic acid ,Internal medicine ,Antineoplastic Combined Chemotherapy Protocols ,medicine ,Humans ,Aged ,business.industry ,Cancer ,Antibodies, Monoclonal ,Middle Aged ,medicine.disease ,Surgery ,Oxaliplatin ,Irinotecan ,Regimen ,Bevacizumab,colorectal cancer ,Oncology ,Drug Resistance, Neoplasm ,Retreatment ,Female ,Fluorouracil ,business ,cancer combination chemotherapy ,Colorectal Neoplasms ,medicine.drug - Abstract
BACKGROUND: The aim of the current study was the investigation of the value of bevacizumab + 5-fluorouracil(5–FU)/folinic acid in patients with advanced colorectal cancers who have exhausted standard chemotherapy options. METHODS: The authors included 48 heavily pretreated patients (colon:rectum, 33:15; men:women, 23:25; median age, 63 years; range, 27-79 years) whose disease had progressed during or within an oxaliplatin-based first-line chemotherapy, an irinotecan-based second-line regimen, and a third-line treatment with cetuximab plus weekly irinotecan. Bevacizumab was given at a dose of 5 mg/kg. 5-FU/folinic acid was administered according to the de Gramont schedule. RESULTS: The response rate was 6.25%, and 30.4% of patients demonstrated stable disease as the best response. The median time to disease progression was 3.5 months (95% confidence interval [95% CI], 2.3-6.9 months), and the median survival time was 7.7 months (95% CI, 3.9-11.9 months). The most common grade 3 to 4 side toxicities (graded according to the National Cancer Institute Common Toxicity Criteria [version 2.0]) were: diarrhea (20.8%), fatigue (14.5%), and stomatitis (12.5%). Grade 3 to 4 hemorrhage occurred in 8 patients (16.6%), including 4 cases of bleeding in the gastrointestinal tract. Other relatively common adverse events such as hypertension, thrombosis, and bowel perforation were reported in 50%, 18.7%, and 4.16%, of patients respectively. CONCLUSIONS: The data from the current study suggest a modest but significant clinical benefit of bevacizumab + de Gramont schedule in heavily pretreated colorectal cancer patients. Cancer 2009. © 2009 American Cancer Society.
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- 2009
6. HER2 amplification status in gastric and gastro-oesophageal junction cancer in routine clinical practice: which sample should be used?
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Roberto Coppola, Andrea Onetti Muda, Giuseppe Perrone, Michelina Amato, Carla Rabitti, Pierfilippo Crucitti, Marcella Callea, and Daniela Righi
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medicine.medical_specialty ,Pathology ,Histology ,Esophageal Neoplasms ,Receptor, ErbB-2 ,Antineoplastic Agents ,Adenocarcinoma ,Antibodies, Monoclonal, Humanized ,Gastroenterology ,Specimen Handling ,Pathology and Forensic Medicine ,Stomach Neoplasms ,Internal medicine ,medicine ,Humans ,HER2 Amplification ,Routine clinical practice ,Neoplasm Metastasis ,Esophagogastric junction ,business.industry ,Gene Amplification ,Reproducibility of Results ,Cancer ,General Medicine ,Gastro oesophageal junction ,Trastuzumab ,medicine.disease ,Immunohistochemistry ,Esophagogastric Junction ,business - Published
- 2012
7. Changing attitudes in the palliation of proximal malignant biliary obstruction
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Roberto Coppola, Armando Antinori, Riccardo Masetti, Aurelio Picciocchi, Claudio Coco, Paolo Magistrelli, and Gennaro Nuzzo
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Adult ,Male ,medicine.medical_specialty ,Percutaneous ,Palliative treatment ,Therapeutic goal ,Adenoma, Bile Duct ,medicine ,Humans ,Endoscopic stenting ,In patient ,Endoscopy, Digestive System ,Aged ,Retrospective Studies ,Aged, 80 and over ,business.industry ,Mortality rate ,Anastomosis, Surgical ,Palliative Care ,Prostheses and Implants ,General Medicine ,Cholestasis, Extrahepatic ,Middle Aged ,Surgery ,Jejunum ,Bile Duct Neoplasms ,Oncology ,Female ,Gallbladder Neoplasms ,Stents ,Obstructive jaundice ,Bile Ducts ,business ,Median survival - Abstract
The majority of patients with malignant hilar obstruction have an unresect-able tumor. Thus an effective palliation of obstructive jaundice is the main therapeutic goal and can be achieved by either surgical or non-surgical procedures. One hundred twenty-nine consecutive patients with proximal biliary stricture, admitted to our institution, were retrospectively reviewed. Thirty patients underwent surgical bypass, with 30–day mortality and morbidity rates of 10% and 23%, respectively. Median survival time was 41 weeks. Twenty-six patients were treated by percutaneous stenting, with 30–day mortality and morbidity rates of 15% and 19%, respectively. Median survival time was 19 weeks. Endoscopic palliation was performed in 73 patients, with 30–day mortality and morbidity rates of 5% and 18%, respectively. Median survival time was 27 weeks. Although the differences among the three groups of patients were not statistically significant, a lower morbidity rate in patients treated by endoscopic Stenting was shown. © 1993 Wiley-Liss, Inc.
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- 1993
8. An omental mass: any hypothesis?
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Fabio Ausania, Roberto Coppola, Carla Rabitti, Sergio Valeri, Giuseppe Tonini, and Marco Caricato
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Pathology ,medicine.medical_specialty ,business.industry ,Gastroenterology ,Medicine ,business - Published
- 2005
9. Clinical significance of intramural extension of rectal cancer to the sphincter muscles
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Roberto Coppola, Fabio Ausania, and Marco Caricato
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medicine.medical_specialty ,Colorectal cancer ,business.industry ,General surgery ,General Medicine ,medicine.disease ,Gastroenterology ,medicine.anatomical_structure ,Oncology ,Internal medicine ,medicine ,Sphincter ,Surgery ,Clinical significance ,business - Published
- 2004
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