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| 1 | Prevalence of bile reflux in gastroesophageal reflux disease patients not responsive to proton pump inhibitors显示文摘AIM:To determine the prevalence and characteristics of bile reflux in gastroesophageal reflux disease(GERD) patients with persistent symptoms who are non-responsive to medical therapy.METHODS:Sixty-five patients(40 male,25 female;mean age,50 ± 7.8 years) who continued to report symptoms after 8 wk of high-dose proton pump inhibitor(PPI) therapy,as well as 18 patients with Barrett's esophagus,were studied.All patients filled out symptom questionnaires and underwent endoscopy,manometry and combined pH-metry and bilimetry.RESULTS:There were 4 groups of patients:22(26.5%) without esophagitis,24(28.9%) grade A-B esophagitis,19(22.8%) grade C-D and 18(21.6%) Barrett's esophagus.Heartburn was present in 71 patients(85.5%) and regurgitation in 55(66.2%),with 44(53%) reporting simultaneous heartburn and regurgitation.The prevalence of pathologic acid reflux in the groups without esophagitis and with grades A-B and C-D esophagitis was 45.4%,66.6% and 73.6%,respectively.The prevalence of pathologic bilirubin exposure in these 3 groups was 53.3%,75% and 78.9%,respectively.The overall prevalence of bile reflux in non-responsive patients was 68.7%.Pathologic acid and bile reflux was observed in 22.7% and 58.1% of non-esophagitic patients and esophagitic patients,respectively.CONCLUSION:The high percentage of patients poorly responsive to PPI therapy may result from poor control of duodenogastroesophageal reflux.Many patients without esophagitis have simultaneous acid and bile reflux,which increases with increasing esophagitis grade. | Luigi Monaco Antonio Brillantino Francesco Torelli Michele Schettino Giuseppe Izzo Angelo Cosenza Natale Di Martino | 2009 | World Journal of Gastroenterology2009，15，3： | 8 |
| 2 | Adenocarcinoma of gastric cardia in the elderly: Surgical problems and prognostic factors显示文摘AIM: To analyze retrospectively, our results about patients who underwent surgical treatment for adenocarcinoma of the cardia in relation to age, in order to evaluate surgical problems and prognostic factors.METHODS: From January 1987 to March 2003, 140 patients with adenocarcinoma of the cardia underwent resection in the authors' institution. They were divided into three groups with regard to age. Patients <70 and >60 year old (31) were excluded; we also excluded 18 out of 109 patients with poor general status or systemic metastases. So, we compared 51 elderly (≥ 70 year old)and 58 younger patients (≤ 60 year old). The treatment was esophagectomy for type Ⅰ tumors, and extended gastrectomy and distal esophagectomy for type Ⅱ and Ⅲ lesions.RESULTS: Laparotomy was carried out in 91 patients (83.4%), 38 in the elderly (74.5%) and 53 in younger patients (91.3%, P<0.05). Primary resection was performed in 811 cases (89%) without significant differences between the two groups. Postoperative death was higher in the elderly (12.1%) than the other group (4.1%, P<0.05), while morbidity was similar in both groups. A curative resection (R0) was performed in 59 patients (72.8%), 69.6% in the elderly and 75% in the younger group (P>0.05). The overall 3- and 5-year survival rates were 26.7% and 117.8% respectively for the elderly and 40.7% and 35.1% respectively for younger patients (P = 0.1544). Survival rates were significantly associated with R0 resection,pathological node-positive category and tumor differentiation in both groups.CONCLUSION: As the age of the general population increases, more elderly patients with gastric cardia cancer will be candidates for surgical resection. Age alone should not preclude surgical treatment in elderly patients with gastric cardia cancer and a tumor resection can be carried out safely. Certainly, we should take care in defining the surgical treatment in elderly patients, particularly as regarding the surgical approach; although the surgical approach does not influence the survival rate, the transhiatal way still remains the best one due, to the lower incidence of respiratory morbidity and thoracic pain. | Natale Di Martino Giuseppe Izzo Angelo Cosenza Guido Cerullo Francesco Torelli Antonio Brillantino Alberto del Genio | 2005 | World Journal of Gastroenterology2005，11，33： | 5 |
| 3 | Minimally invasive surgical treatment of intrahepatic cholangiocarcinoma:A systematic review显示文摘BACKGROUND Intrahepatic cholangiocarcinoma(ICC)is the second most common primary liver cancer and is characterized by an aggressive behavior and a dismal prognosis.Radical surgical resection represents the only potentially curative treatment.Despite the increasing acceptance of laparoscopic liver resection for surgical treatment of malignant liver diseases,its use for ICC is not commonly performed.In fact,to achieve surgical free margins a major resection and/or vascular and/or biliary reconstructions is often needed,as well as an associated lymph node dissection.AIM To review and summarize the current evidences on the minimally invasive resection of ICC.METHODS A systematic review of the literature based on the criteria predetermined by the investigators was performed from the 1st of January 2009 up to the 1st of January2021 in 4 databases(PubMed,Scopus,Google Scholar,and Cochrane databases).All retrospective and prospective studies reporting on the comparative outcomes of open vs minimally invasive treatment of ICC were included.An evaluation of manuscripts quality was achieved using Methodological Index for Non-Randomized Studies criteria and Newcastle-Ottawa Scale.RESULTS After a systematic search 9 studies fulfilled the inclusion criteria.Among the all 3012 included patients,2450 were operated by an open approach and 562 by a minimally invasive(laparoscopic)approach.Baseline characteristics,tumor characteristics,surgical outcomes and oncological outcomes were collected and analyzed,highlighting values with a statistical significant difference between patients treated with open or laparoscopic approach.Shorter hospital stay and lower intraoperative blood losses were reported by some Authors in minimally invasive surgery,on the contrary,in the open group there was a higher number of lymphadenectomies and a higher percentage of major hepatectomies.CONCLUSION Minimally invasive resection of ICC has some short-term benefits and it is safe and feasible only in selected centers with a high experience in laparoscopic approach for liver surgery.Minimally invasive surgery,actually,was considered mainly in patients with a tumor with a diameter<5 cm,without invasion of main biliary duct or main vessel and no vascular or biliary reconstructions were planned.Further studies are needed to elucidate its impact on long term oncologic outcomes. | Renato Patrone Francesco Izzo Raffaele Palaia Vincenza Granata Guglielmo Nasti Alessandro Ottaiano Gilda Pasta Andrea Belli | 2021 | World Journal of Gastrointestinal Oncology2021，13，12： | 3 |
| 4 | Early radiological assessment of locally advanced pancreatic cancer treated with electrochemotherapy显示文摘AIM To report early imaging assessment of ablated area post electrochemotherapy(ECT) in patients with locally advanced pancreatic cancer(LAPC). METHODS ECT was performed in 19 LAPC patients enrolled in an approved ongoing clinical phase Ⅰ/Ⅱ study. Before and after ECT, 18 patients underwent computed tomography(CT) scan, 11 patients underwent morphological and functional magnetic resonance(MR) scan(dynamic contrast enhanced-MRI) calculating wash-in slope(WIS) and wash-out slope(WOS); diffusion weighted imaging calculating pseudo-diffusivity(Dp), perfusion fraction(fp) and tissue diffusivity(Dt); 10 patients underwentpositron emission tomography(PET). Response evaluation criteria in solid tumour(RECIST) on MR and CT were used to assess tumour therapy response. Choi on CT, PET response criteria in solid tumors(PERCIST) on PET and functional parameters on MR were used to evaluate treatment response.RESULTS For each patient no significant reduction was measurable by CT and MR using RECIST. According Choi criteria a partial response was obtained in 18/18(100.0%) patients. According PERCIST criteria 6/10(60.0%) patients showed a partial response, 3/10(30.0%) stable disease and 1/10(10.0%) progression disease. Moreover, using functional MR parameters, a significant reduction of viable tumour after ECT can be observed. According ΔWIS and ΔWOS 9/11(81.8%) patients exhibited a partial response and 2/11(18.2%) stable disease; 8/11(72.7%) patients were considered in partial response by ΔDp evaluation and 3/11(27.3%) in stable disease; according ΔDt 7/11(63.6%) patients showed a partial response, 1/11(9.1%) showed progression of disease and 3/11(27.3%) were stable. Perfusion fraction fp showed a significant reduction after ECT only in four patients. No significant difference was observed after ECT in signal intensity of T1-weighted images and T2-weighted images, and in equilibrium-phase of contrast study, according to χ2 test was observed. A good correlation was reported between ΔHounsfield unit and Δmaximum standardized uptake value and between Δfp and ΔWOS, with a significant statistically difference(P < 0.05) using Spearman correlation coefficient.CONCLUSION Perfusion and diffusion MR derived parameters, Choi, PERCIST criteria are more performant than morphological MR and CT criteria to assess ECT treatment response. | Vincenza Granata Roberta Fusco Sergio Venanzio Setola Mauro Piccirillo Maddalena Leongito Raffaele Palaia Francesco Granata Secondo Lastoria Francesco Izzo Antonella Petrillo | 2017 | World Journal of Gastroenterology2017，23，26： | 3 |
| 5 | Combined Resection and Radiofrequency Ablation for Advanced Hepatic Malignancies: Results in 172 Patients显示文摘 | Timothy M. Pawlik MD MPH Francesco Izzo MD Deborah S. Cohen MS Jeffery S. Morris PhD Steven A. Curley MD | 2003 | Annals of Surgical Oncology2003，，9： | 2 |
| 6 | Hepatitis B or C virus serology as a prognostic factor in patients with hepatocellular carcinoma显示文摘 | Syed A. Ahmad M.D. Malcolm M. Bilimoria M.D. Xuemei Wang Francesco Izzo M.D. Paolo Delrio M.D. Paolo Marra M.D. Treneth P. Baker M.D. Geoff A. Porter M.D. Lee M. Ellis M.D. Jean N. Vauthey M.D. Sundar Dhamotharan M.D. Steven A. Curley M.D | 2001 | Journal of Gastrointestinal Surgery2001，，5： | 1 |
| 7 | Radiofrequency Ablation of Hepatocellular Cancer in 110 Patients With Cirrhosis显示文摘 | Steven A. Curley Francesco Izzo Lee M. Ellis J. Nicolas Vauthey Paolo Vallone | 2000 | Annals of Surgery2000，，3： | 1 |
| 8 | Clinical, Manometric, and Ultrasonographic Results of Pneumatic Balloon Dilatation vs. Lateral Internal Sphincterotomy for Chronic Anal Fissure: A Prospective, Randomized, Controlled Trial显示文摘 | Adolfo Renzi M.D. Ph.D. Domenico Izzo M.D. Giandomenico Sarno M.D. Pasquale Talento M.D. Francesco Torelli M.D. Ph.D. Giuseppe Izzo M.D. Natale Martino M.D | 2008 | Diseases of the Colon & Rectum2008，，1： | 1 |
| 9 | Combined Resection and Radiofrequency Ablation for Advanced Hepatic Malignancies: Results in 172 Patients显示文摘 | Timothy M. Pawlik MD MPH Francesco Izzo MD Deborah S. Cohen MS Jeffery S. Morris PhD Steven A. Curley MD | 2003 | Annals of Surgical Oncology2003，，9： | 1 |
| 10 | An approach to DWDM for real-time applications显示文摘 | Alberto ALOISIO Francesco CEVENINI Vincenzo IZZO | 2004 | IEEE Transactions on Nuclear Science2004，51，3： | 1 |
| 11 | Significant Long-Term Survival After Radiofrequency Ablation of Unresectable Hepatocellular Carcinoma in Patients with Cirrhosis显示文摘 | Chandrajit P. Raut MD Francesco Izzo MD Paolo Marra MD Lee M. Ellis MD Jean-Nicolas Vauthey MD Francesco Cremona MD Paolo Vallone MD Angelo Mastro MD Bruno D. Fornage MD Steven A. Curley MD | 2005 | Annals of Surgical Oncology2005，，8： | 1 |
| 12 | Local ablation of pancreatic tumors: State of the art and future perspectives显示文摘BACKGROUND Currently,the technologies most commonly used to treat locally advanced pancreatic cancer are radiofrequency ablation(RFA),microwave ablation,and irreversible(IRE)or reversible electroporation combined with low doses of chemotherapeutic drugs.AIM To report an overview and updates on ablative techniques in pancreatic cancer.METHODS Several electronic databases were searched.The search covered the years from January 2000 to January 2021.Moreover,the reference lists of the found papers were analysed for papers not indexed in the electronic databases.All titles and abstracts were analysed.RESULTS We found 30 studies(14 studies for RFA,3 for microwave therapy,10 for IRE,and 3 for electrochemotherapy),comprising 1047 patients,which were analysed further.Two randomized trials were found for IRE.Percutaneous and laparotomy approaches were performed.In the assessed patients,the median maximal diameter of the lesions was in the range of 2.8 to 4.5 cm.All series included patients unfit for surgical treatment,but Martin et al assessed a subgroup of patients with borderline resectable tumours who underwent resection with margin attenuation with IRE.Most studies administered chemotherapy prior to ablative therapies.However,several studies suggest that the key determinant of improved survival is attributable to ablative treatment alone.Nevertheless,the authors suggested chemotherapy before local therapies for several reasons.This strategy may not only downstage a subgroup of patients to curative-intent surgery but also support to recognize patients with biologically unfavourable tumours who would likely not benefit from ablation treatments.Ablation therapies seem safe based on the 1047 patients assessed in this review.The mortality rate ranged from 1.8%to 2%.However,despite the low mortality,the reported rates of severe post procedural complications ranged from 0%-42%.Most reported complications have been self-limiting and manageable.Median overall survival varied between 6.0 and 33 mo.Regarding the technical success rate,assessed papers reported an estimated rate in the range of 85%to 100%.However,the authors reported early recurrence after treatment.A distinct consideration should be made on whether local treatments induce an immune response in the ablated area.Preclinical and clinical studies have shown that RFA is a promising mechanism for inducing antigen-presenting cell infiltration and enhancing the systemic antitumour T-cell immune response and tumour regression.CONCLUSION In the management of patients with pancreatic cancer,the possibility of a multimodal approach should be considered,and conceptually,the combination of RFA with immunotherapy represents a novel angle of attack against this tumour. | Vincenza Granata Roberta Grassi Roberta Fusco Andrea Belli Raffaele Palaia Gianpaolo Carrafiello Vittorio Miele Roberto Grassi Antonella Petrillo Francesco Izzo | 2021 | World Journal of Gastroenterology2021，27，23： | 1 |
| 13 | HCV-related hepatocellular carcinoma: From chronic inflammation to cancer显示文摘 | Giuseppe Castello Stefania Scala Giuseppe Palmieri Steven A. Curley Francesco Izzo | 2009 | Clinical Immunology2009，，： | 1 |
| 14 | Non-AIDS-related Kaposi’s sarcoma:A single-institution experience显示文摘AIM:To evaluate the outcomes and potential prognostic factors in patients with non-acquired immunodeficiency syndrome(AIDS)-related Kaposi’s sarcoma(KS).METHODS:Patients with histologically proven non-AIDS-related KS treated with systemic chemotherapy were included in this retrospective analysis.In some cases,the human herpes virus 8 status was assessed by immunohistochemistry.The patients were staged according to the Mediterranean KS staging system.A multivariable model was constructed using a forward stepwise selection procedure.A P value<0.05 was considered statistically significant,and all tests were two-sided.RESULTS:Thirty-two cases were included in this analysis.The average age at diagnosis was 70 years,with a male/female ratio of approximately 2:1.Eighty-four percent of the cases had classic KS.All patients received systemic chemotherapy containing one of the following agents:vinca alkaloid,taxane,and pegylated liposomal doxorubicin.Ten patients(31.5%)experienced a partial response,and a complete response was achieved in four patients(12.4%)and stable disease in sixteen cases(50%).Two patients(6.2%)were refractory to the systemic treatment.The median progression-free survival(PFS)was 11.7 mo,whereas the median overall survival was 28.5 mo.At multivariate analysis,the presence of nodular lesions(vs macular lesions only)was significantly related to a lower PFS(hazard ratio:3.09;95%CI:1.18-8.13,P=0.0133).CONCLUSION:Non-AIDS-related KS appears mostly limited to the skin and is well-responsive to systemic therapies.Our data show that nodular lesions may be associated with a shorter PFS in patients receiving chemotherapy. | Pasquale Rescigno Rossella Di Trolio Carlo Buonerba Gaia De Fata Piera Federico Davide Bosso Antonella Virtuoso Michela Izzo Tania Policastro Luca Vaccaro Gianfranco Cimmino Francesco Perri Elide Matano Mario Delfino Sabino De Placido Giovannella Palmieri Giuseppe Di Lorenzo | 2013 | World Journal of Clinical Oncology2013，4，2： | 0 |
| 15 | Large symptomatic gastric diverticula:Two case reports and a brief review of literature显示文摘Gastric diverticula are rare and uncommon conditions.Most gastric diverticula are asymptomatic.When symptoms arise,they are most commonly upper abdominal pain,nausea and emesis,while dyspepsia and vomiting are less common.Occasionally,patients with gastric diverticula can have dramatic presentations related to massive bleeding or perforation.The diagnosis may be difficult,as symptoms can be caused by more common gastrointestinal pathologies and only aggravated by diverticula.The appropriate management of diverticula depends mainly on the symptom pattern and as well as diverticulum size.There is no specific therapeutic strategy for an asymptomatic diverticulum.Although some authors support conservative therapy with antacids,this provides only temporary symptom relief since it is not able to resolve the underlying pathology.Surgical resection is the mainstay of treatment when the diverticulum is large,symptomatic or complicated by bleeding,perforation or malignancy,with over two-thirds of patients remaining symptom-free after surgery,while laparoscopic resection,combined with intraoperative endoscopy,is a safe and feasible approach with excellent outcomes.Here,we present two cases of uncommon large symptomatic gastric diverticula with a discussion of the cornerstones in management and report a minimally invasive solution,with a brief review of the literature. | Luigi Marano Gianmarco Reda Raffaele Porfidia Michele Grassia Marianna Petrillo Giuseppe Esposito Francesco Torelli Angelo Cosenza Giuseppe Izzo Natale Di Martino | 2013 | World Journal of Gastroenterology2013，19，36： | 0 |
| 16 | Observatory science with eXTP显示文摘In this White Paper we present the potential of the enhanced X-ray Timing and Polarimetry(eXTP) mission for studies related to Observatory Science targets. These include flaring stars, supernova remnants, accreting white dwarfs, low and high mass X-ray binaries, radio quiet and radio loud active galactic nuclei, tidal disruption events, and gamma-ray bursts. eXTP will be excellently suited to study one common aspect of these objects: their often transient nature. Developed by an international Consortium led by the Institute of High Energy Physics of the Chinese Academy of Science, the eXTP mission is expected to be launched in the mid 2020s. | Jean J.M.in 't Zand Enrico Bozzo JinLu Qu Xiang-Dong Li Lorenzo Amati Yang Chen Immacolata Donnarumma Victor Doroshenko Stephen A.Drake Margarita Hernanz Peter A.Jenke Thomas J.Maccarone Simin Mahmoodifar Domitilla de Martino Alessandra De Rosa Elena M.Rossi Antonia Rowlinson Gloria Sala Giulia Stratta Thomas M.Tauris Joern Wilms XueFeng Wu Ping Zhou Iván Agudo Diego Altamirano Jean-Luc Atteia Nils A.andersson M.Cristina Baglio David R.Ballantyne Altan Baykal Ehud Behar Tomaso Belloni Sudip Bhattacharyya Stefano Bianchi Anna Bilous Pere Blay Joao Braga Sφren Brandt Edward F.Brown Niccolo Bucciantini Luciano Burderi Edward M.Cackett Riccardo Campana Sergio Campana Piergiorgio Casella Yuri Cavecchi Frank Chambers Liang Chen Yu-Peng Chen Jér?me Chenevez Maria Chernyakova ChiChuan Jin Riccardo Ciolfi Elisa Costantini Andrew Cumming Antonino D'Aì Zi-Gao Dai Filippo D'Ammando Massimiliano De Pasquale Nathalie Degenaar Melania Del Santo Valerio D'Elia Tiziana Di Salvo Gerry Doyle Maurizio Falanga XiLong Fan Robert D.Ferdman Marco Feroci Federico Fraschetti Duncan K.Galloway Angelo F.Gambino Poshak Gandhi MingYu Ge Bruce Gendre Ramandeep Gill Diego G?tz Christian Gouiffès Paola Grandi Jonathan Granot Manuel Güdel Alexander Heger Craig O.Heinke Jeroen Homan Rosario Iaria Kazushi Iwasawa Luca Izzo Long Ji Peter G.Jonker Jordi José Jelle S.Kaastra Emrah Kalemci Oleg Kargaltsev Nobuyuki Kawai Laurens Keek Stefanie Komossa Ingo Kreykenbohm Lucien Kuiper Devaky Kunneriath Gang Li En-Wei Liang Manuel Linares Francesco Longo FangJun Lu Alexander A.Lutovinov Denys Malyshev Julien Malzac Antonios Manousakis Ian McHardy Missagh Mehdipour YunPeng Men Mariano Méndez Roberto P.Mignani Romana Mikusincova M.Coleman Miller Giovanni Miniutti Christian Motch Joonas Nättilä Emanuele Nardini Torsten Neubert Paul T.O'Brien Mauro Orlandini Julian P.Osborne Luigi Pacciani Stéphane Paltani Maurizio Paolillo Iossif E.Papadakis Biswajit Paul Alberto Pellizzoni Uria Peretz Miguel A.Pérez Torres Emanuele Perinati Chanda Prescod-Weinstein Pablo Reig Alessandro Riggio Jerome Rodriguez Pablo Rodríguez-Gil Patrizia Romano Agata Rózańska Takanori Sakamoto Tuomo Salmi Ruben Salvaterra andrea Sanna andrea Santangelo Tuomas Savolainen Stéphane Schanne Hendrik Schatz LiJing Shao andy Shearer Steven N.Shore Ben W.Stappers Tod E.Strohmayer Valery F.Suleimanov Jirí Svoboda F.-K.Thielemann Francesco Tombesi Diego F.Torres Eleonora Torresi Sara Turriziani andrea Vacchi Stefano Vercellone Jacco Vink Jian-Min Wang JunFeng Wang Anna L.Watts ShanShan Weng Nevin N.Weinberg Peter J.Wheatley Rudy Wijnands Tyrone E.Woods Stan E.Woosley ShaoLin Xiong YuPeng Xu Zhen Yan George Younes WenFei Yu Feng Yuan Luca Zampieri Silvia Zane andrzej A.Zdziarski Shuang-Nan Zhang Shu Zhang Shuo Zhang Xiao Zhang Michael Zingale | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，2： | 0 |
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