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Perrone G, Giuffrida M, Abu-Zidan F, Kruger VF, Livrini M, Petracca GL, Rossi G, Tarasconi A, Tian BWCA, Bonati E, Mentz R, Mazzini FN, Campana JP, Gasser E, Kafka-Ritsch R, Felsenreich DM, Dawoud C, Riss S, Gomes CA, Gomes FC, Gonzaga RAT, Canton CAB, Pereira BM, Fraga GP, Zem LG, Cordeiro-Fonseca V, de Mesquita Tauil R, Atanasov B, Belev N, Kovachev N, Meléndez LJJ, Dimova A, Dimov S, Zelić Z, Augustin G, Bogdanić B, Morić T, Chouillard E, Bajul M, De Simone B, Panis Y, Esposito F, Notarnicola M, Lauka L, Fabbri A, Hentati H, Fnaiech I, Aurélien V, Bougard M, Roulet M, Demetrashvili Z, Pipia I, Merabishvili G, Bouliaris K, Koukoulis G, Doudakmanis C, Xenaki S, Chrysos E, Kokkinakis S, Vassiliu P, Michalopoulos N, Margaris I, Kechagias A, Avgerinos K, Katunin J, Lostoridis E, Nagorni EA, Pujante A, Mulita F, Maroulis I, Vailas M, Marinis A, Siannis I, Bourbouteli E, Manatakis DK, Tasis N, Acheimastos V, Maria S, Stylianos K, Kuzeridis H, Korkolis D, Fradelos E, Kavalieratos G, Petropoulou T, Polydorou A, Papacostantinou I, Triantafyllou T, Kimpizi D, Theodorou D, Toutouzas K, Chamzin A, Frountzas M, Schizas D, Karavokyros I, Syllaios A, Charalabopoulos A, Boura M, Baili E, Ioannidis O, Loutzidou L, Anestiadou E, Tsouknidas I, Petrakis G, Polenta E, Bains L, Gupta R, Singh SK, Khanduri A, Bala M, Kedar A, Pisano M, Podda M, Pisanu A, Martines G, Trigiante G, Lantone G, Agrusa A, Di Buono G, Buscemi S, Veroux M, Gioco R, Veroux G, Oragano L, Zonta S, Lovisetto F, Feo CV, Pesce A, Fabbri N, Lantone G, Marino F, Perrone F, Vincenti L, Papagni V, Picciariello A, Rossi S, Picardi B, Del Monte SR, Visconti D, Osella G, Petruzzelli L, Pignata G, Andreuccetti J, D'Alessio R, Buonfantino M, Guaitoli E, Spinelli S, Sampietro GM, Corbellini C, Lorusso L, Frontali A, Pezzoli I, Bonomi A, Chierici A, Cotsoglou C, Manca G, Delvecchio A, Musa N, Casati M, Letizia L, Abate E, Ercolani G, D'Acapito F, Solaini L, Guercioni G, Cicconi S, Sasia D, Borghi F, Giraudo G, Sena G, Castaldo P, Cardamone E, Portale G, Zuin M, Spolverato Y, Esposito M, Isernia RM, Di Salvo M, Manunza R, Esposito G, Agus M, Asti ELG, Bernardi DT, Tonucci TP, Luppi D, Casadei M, Bonilauri S, Pezzolla A, Panebianco A, Laforgia R, De Luca M, Zese M, Parini D, Jovine E, De Sario G, Lombardi R, Aprea G, Palomba G, Capuano M, Argenio G, Orio G, Armellino MF, Troian M, Guerra M, Nagliati C, Biloslavo A, Germani P, Aizza G, Monsellato I, Chahrour AC, Anania G, Bombardini C, Bagolini F, Sganga G, Fransvea P, Bianchi V, Boati P, Ferrara F, Palmieri F, Cianci P, Gattulli D, Restini E, Cillara N, Cannavera A, Nita GE, Sarnari J, Roscio F, Clerici F, Scandroglio I, Berti S, Cadeo A, Filippelli A, Conti L, Grassi C, Cattaneo GM, Pighin M, Papis D, Gambino G, Bertino V, Schifano D, Prando D, Fogato L, Cavallo F, Ansaloni L, Picheo R, Pontarolo N, Depalma N, Spampinato M, D'Ugo S, Lepre L, Capponi MG, Campa RD, Sarro G, Dinuzzi VP, Olmi S, Uccelli M, Ferrari D, Inama M, Moretto G, Fontana M, Favi F, Picariello E, Rampini A, Barberis A, Azzinnaro A, Oliva A, Totaro L, Benzoni I, Ranieri V, Capolupo GT, Carannante F, Caricato M, Ronconi M, Casiraghi S, Casole G, Pantalone D, Alemanno G, Scheiterle M, Ceresoli M, Cereda M, Fumagalli C, Zanzi F, Bolzon S, Guerra E, Lecchi F, Cellerino P, Ardito A, Scaramuzzo R, Balla A, Lepiane P, Tartaglia N, Ambrosi A, Pavone G, Palini GM, Veneroni S, Garulli G, Ricci C, Torre B, Russo IS, Rottoli M, Tanzanu M, Belvedere A, Milone M, Manigrasso M, De Palma GD, Piccoli M, Pattacini GC, Magnone S, Bertoli P, Pisano M, Massucco P, Palisi M, Luzzi AP, Fleres F, Clarizia G, Spolini A, Kobe Y, Toma T, Shimamura F, Parker R, Ranketi S, Mitei M, Svagzdys S, Pauzas H, Zilinskas J, Poskus T, Kryzauskas M, Jakubauskas M, Zakaria AD, Zakaria Z, Wong MPK, Jusoh AC, Zakaria MN, Cruz DR, Elizalde ABR, Reynaud AB, Hernandez EEL, Monroy JMVP, Hinojosa-Ugarte D, Quiodettis M, Du Bois ME, Latorraca J, Major P, Pędziwiatr M, Pisarska-Adamczyk M, Walędziak M, Kwiatkowski A, Czyżykowski Ł, da Costa SD, Pereira B, Ferreira ARO, Almeida F, Rocha R, Carneiro C, Perez DP, Carvas J, Rocha C, Ferreira C, Marques R, Fernandes U, Leao P, Goulart A, Pereira RG, Patrocínio SDD, de Mendonça NGG, Manso MIC, Morais HMC, Cardoso PS, Calu V, Miron A, Toma EA, Gachabayov M, Abdullaev A, Litvin A, Nechay T, Tyagunov A, Yuldashev A, Bradley A, Wilson M, Panyko A, Látečková Z, Lacko V, Lesko D, Soltes M, Radonak J, Turrado-Rodriguez V, Termes-Serra R, Morales-Sevillano X, Lapolla P, Mingoli A, Brachini G, Degiuli M, Sofia S, Reddavid R, de Manzoni Garberini A, Buffone A, Del Pozo EP, Aparicio-Sánchez D, Dos Barbeito S, Estaire-Gómez M, Vitón-Herrero R, de Los Ángeles Gil Olarte-Marquez M, Gil-Martínez J, Alconchel F, Nicolás-López T, Rahy-Martin AC, Pelloni M, Bañolas-Suarez R, Mendoza-Moreno F, Nisa FGM, Díez-Alonso M, Rodas MEV, Agundez MC, Andrés MIP, Moreira CCL, Perez AL, Ponce IA, González-Castillo AM, Membrilla-Fernández E, Salvans S, Serradilla-Martín M, Pardo PS, Rivera-Alonso D, Dziakova J, Huguet JM, Valle NP, Ruiz EC, Valcárcel CR, Moreno CR, Salazar YTM, García JJR, Micó SS, López JR, Farré SP, Gomez MS, Petit NM, Titos-García A, Aranda-Narváez JM, Romacho-López L, Sánchez-Guillén L, Aranaz-Ostariz V, Bosch-Ramírez M, Martínez-Pérez A, Martínez-López E, Sebastián-Tomás JC, Jimenez-Riera G, Jimenez-Vega J, Cuellar JAN, Campos-Serra A, Muñoz-Campaña A, Gràcia-Roman R, Alegre JM, Pinto FL, O'Sullivan SN, Antona FB, Jiménez BM, López-Sánchez J, Carmona ZG, Fernández RT, Sierra IB, de León LRG, Moreno VP, Iglesias E, Cumplido PL, Bravo AA, Simó IR, Domínguez CL, Caamaño AG, Lozano RC, Martínez MD, Torres ÁN, de Quiros JTMB, Pellino G, Cloquell MM, Moller EG, Jalal-Eldin S, Abdoun AK, Hamid HKS, Lohsiriwat V, Mongkhonsupphawan A, Baraket O, Ayed K, Abbassi I, Ali AB, Ammar H, Kchaou A, Tlili A, Zribi I, Colak E, Polat S, Koylu ZA, Guner A, Usta MA, Reis ME, Mantoglu B, Gonullu E, Akin E, Altintoprak F, Bayhan Z, Firat N, Isik A, Memis U, Bayrak M, Altıntaş Y, Kara Y, Bozkurt MA, Kocataş A, Das K, Seker A, Ozer N, Atici SD, Tuncer K, Kaya T, Ozkan Z, Ilhan O, Agackiran I, Uzunoglu MY, Demirbas E, Altinel Y, Meric S, Hacım NA, Uymaz DS, Omarov N, Balık E, Tebala GD, Khalil H, Rana M, Khan M, Florence C, Swaminathan C, Leo CA, Liasis L, Watfah J, Trostchansky I, Delgado E, Pontillo M, Latifi R, Coimbra R, Edwards S, Lopez A, Velmahos G, Dorken A, Gebran A, Palmer A, Oury J, Bardes JM, Seng SS, Coffua LS, Ratnasekera A, Egodage T, Echeverria-Rosario K, Armento I, Napolitano LM, Sangji NF, Hemmila M, Quick JA, Austin TR, Hyman TS, Curtiss W, McClure A, Cairl N, Biffl WL, Truong HP, Schaffer K, Reames S, Banchini F, Capelli P, Coccolini F, Sartelli M, Bravi F, Vallicelli C, Agnoletti V, Baiocchi GL, Catena F. Goodbye Hartmann trial: a prospective, international, multicenter, observational study on the current use of a surgical procedure developed a century ago. World J Emerg Surg 2024; 19:14. [PMID: 38627831 PMCID: PMC11020610 DOI: 10.1186/s13017-024-00543-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 03/28/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Literature suggests colonic resection and primary anastomosis (RPA) instead of Hartmann's procedure (HP) for the treatment of left-sided colonic emergencies. We aim to evaluate the surgical options globally used to treat patients with acute left-sided colonic emergencies and the factors that leading to the choice of treatment, comparing HP and RPA. METHODS This is a prospective, international, multicenter, observational study registered on ClinicalTrials.gov. A total 1215 patients with left-sided colonic emergencies who required surgery were included from 204 centers during the period of March 1, 2020, to May 31, 2020. with a 1-year follow-up. RESULTS 564 patients (43.1%) were females. The mean age was 65.9 ± 15.6 years. HP was performed in 697 (57.3%) patients and RPA in 384 (31.6%) cases. Complicated acute diverticulitis was the most common cause of left-sided colonic emergencies (40.2%), followed by colorectal malignancy (36.6%). Severe complications (Clavien-Dindo ≥ 3b) were higher in the HP group (P < 0.001). 30-day mortality was higher in HP patients (13.7%), especially in case of bowel perforation and diffused peritonitis. 1-year follow-up showed no differences on ostomy reversal rate between HP and RPA. (P = 0.127). A backward likelihood logistic regression model showed that RPA was preferred in younger patients, having low ASA score (≤ 3), in case of large bowel obstruction, absence of colonic ischemia, longer time from admission to surgery, operating early at the day working hours, by a surgeon who performed more than 50 colorectal resections. CONCLUSIONS After 100 years since the first Hartmann's procedure, HP remains the most common treatment for left-sided colorectal emergencies. Treatment's choice depends on patient characteristics, the time of surgery and the experience of the surgeon. RPA should be considered as the gold standard for surgery, with HP being an exception.
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Affiliation(s)
- Gennaro Perrone
- Department of Emergency Surgery, Maggiore Hospital, Parma, Italy
| | - Mario Giuffrida
- General Surgery Unit, Maggiore Hospital, Parma, Italy.
- Department of General Surgery, Ospedale Guglielmo da Saliceto, 29100, Piacenza, Italy.
| | - Fikri Abu-Zidan
- Department of Surgery, College of Medicine and Health Sciences, UAE University, Al-Ain, United Arab Emirates
| | - Vitor F Kruger
- Division of Trauma Surgery, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Marco Livrini
- Department of Emergency Surgery, Maggiore Hospital, Parma, Italy
| | | | - Giorgio Rossi
- Department of Emergency Surgery, Maggiore Hospital, Parma, Italy
| | - Antonio Tarasconi
- General Surgery Department, UO Chirurgia Generale, ASST Cremona, Cremona, Italy
| | - Brian W C A Tian
- Department of General Surgery, Singapore General Hospital, Singapore, Singapore
| | - Elena Bonati
- General Surgery Unit, Maggiore Hospital, Parma, Italy
| | - Ricardo Mentz
- General Surgery Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Federico N Mazzini
- General Surgery Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Juan P Campana
- General Surgery Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Elisabeth Gasser
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Reinhold Kafka-Ritsch
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Daniel M Felsenreich
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Christopher Dawoud
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Stefan Riss
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Carlos Augusto Gomes
- Faculdade de Medicina, SUPREMA, Hospital Universitario Terezinha de Jesus de Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Felipe Couto Gomes
- Faculdade de Medicina, SUPREMA, Hospital Universitario Terezinha de Jesus de Juiz de Fora, Juiz de Fora, MG, Brazil
| | | | - Cassio Alfred Brattig Canton
- Medical Course, Department of Surgery - Emergency Surgery and Trauma Sector, Padre Albino University Center, Catanduva, Brazil
| | | | - Gustavo P Fraga
- Division of Trauma Surgery, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | - Leticia Gonçalves Zem
- Division of Trauma Surgery, School of Medical Sciences, University of Campinas, Campinas, Brazil
| | | | | | - Boyko Atanasov
- UMHAT Eurohospital-Plovdiv/Medical University Plovdiv, Plovdiv, Bulgaria
| | - Nikolay Belev
- UMHAT Eurohospital-Plovdiv/Medical University Plovdiv, Plovdiv, Bulgaria
| | - Nikola Kovachev
- UMHAT Eurohospital-Plovdiv/Medical University Plovdiv, Plovdiv, Bulgaria
| | - L Juan José Meléndez
- Trauma and Acute Care Surgeon Hospital Rafael Angel Calderón Guardia, San José, Costa Rica
| | - Ana Dimova
- General Hospital Zabok and Croatian War Veteran Hospital Bracak, Zabok, Croatia
| | - Stefan Dimov
- General Hospital Zabok and Croatian War Veteran Hospital Bracak, Zabok, Croatia
| | - Zdravko Zelić
- General Hospital Zabok and Croatian War Veteran Hospital Bracak, Zabok, Croatia
| | - Goran Augustin
- Department of Surgery, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Branko Bogdanić
- Department of Surgery, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Trpimir Morić
- Department of Surgery, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Elie Chouillard
- Department of General and Bariatric Surgery, American Hospital in Paris, Paris, France
| | - Melinda Bajul
- Emergency and General Minimally Invasive Surgery, Poissy and St Germain Hospital, Poissy, France
| | - Belinda De Simone
- Department of Emergency and General Minimally Invasive Surgery, Academic Hospital of Villeneuve St Georges, Villeneuve-Saint-Georges, France
| | - Yves Panis
- Colorectal Center, Groupe Hospitalier Privé Ambroise Paré-Hartmann, Neuilly/Seine, France
| | - Francesco Esposito
- Department of Colorectal Surgery, Pôle Des Maladies de L'Appareil Digestif (PMAD), Beaujon Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | | | | | | | | | | | - Venara Aurélien
- Department of Visceral Surgery CHU Angers, 4 Rue Larrey, 49933, Angers Cedex 9, France
| | - Marie Bougard
- Department of Visceral Surgery CHU Angers, 4 Rue Larrey, 49933, Angers Cedex 9, France
| | - Maxime Roulet
- Department of Visceral Surgery CHU Angers, 4 Rue Larrey, 49933, Angers Cedex 9, France
| | | | - Irakli Pipia
- N.Kipshidze Central University Hospital, Tbilisi, Georgia
| | | | | | | | | | - Sofia Xenaki
- Department of General Surgery - University Hospital of Heraklion Crete, Crete, Greece
| | - Emmanuel Chrysos
- Department of General Surgery - University Hospital of Heraklion Crete, Crete, Greece
| | - Stamatios Kokkinakis
- Department of General Surgery - University Hospital of Heraklion Crete, Crete, Greece
| | | | | | - Ioannis Margaris
- 4th Surgical Department "Attikon" University Hospital, Chaidari, Greece
| | | | | | - Jevgeni Katunin
- Department of Digestive Surgery, Athens Bioclinic Hospital, Athens, Greece
| | | | | | | | - Francesk Mulita
- Department of Surgery, General University Hospital of Patras, Patras, Greece
| | - Ioannis Maroulis
- Department of Surgery, General University Hospital of Patras, Patras, Greece
| | - Michail Vailas
- Department of Surgery, General University Hospital of Patras, Patras, Greece
| | - Athanasios Marinis
- Third Department of Surgery, Tzaneio General Hospital, Piraeus, GR, Greece
| | - Ioannis Siannis
- Third Department of Surgery, Tzaneio General Hospital, Piraeus, GR, Greece
| | - Eirini Bourbouteli
- Third Department of Surgery, Tzaneio General Hospital, Piraeus, GR, Greece
| | | | - Nikolaos Tasis
- 2nd Department of Surgery, Athens Naval and Veterans Hospital, Athens, Greece
| | | | | | | | | | - Dimitrios Korkolis
- Surgical Oncology Department of Agios Savvas Anticancer Hospital of Athens, Athens, Greece
| | - Evangelos Fradelos
- Surgical Oncology Department of Agios Savvas Anticancer Hospital of Athens, Athens, Greece
| | - George Kavalieratos
- Surgical Oncology Department of Agios Savvas Anticancer Hospital of Athens, Athens, Greece
| | | | | | | | - Tania Triantafyllou
- Department of Surgery, Hippocration General Hospital of Athens, University of Athens, Athens, Greece
| | - Despina Kimpizi
- Department of Surgery, Hippocration General Hospital of Athens, University of Athens, Athens, Greece
| | - Dimitrios Theodorou
- Department of Surgery, Hippocration General Hospital of Athens, University of Athens, Athens, Greece
| | | | - Alexandros Chamzin
- 1st Propaedeutic Department of Surgery, Hippocratio Hospital of Athens, Athens, Greece
| | - Maximos Frountzas
- 1st Propaedeutic Department of Surgery, Hippocratio Hospital of Athens, Athens, Greece
| | - Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Ioannis Karavokyros
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Athanasios Syllaios
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | | | - Maria Boura
- National and Kapodistrian University of Athens, Athens, Greece
| | - Efstratia Baili
- National and Kapodistrian University of Athens, Athens, Greece
| | - Orestis Ioannidis
- 4th Department of Surgery, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, General Hospital "George Papanikolaou", Thessaloniki, Greece
| | - Lydia Loutzidou
- 4th Department of Surgery, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, General Hospital "George Papanikolaou", Thessaloniki, Greece
| | - Elissavet Anestiadou
- 4th Department of Surgery, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, General Hospital "George Papanikolaou", Thessaloniki, Greece
| | - Ioannis Tsouknidas
- 2n, Department of Surgery, General Hospital of Chania "St George", Chania, Greece
| | - Georgios Petrakis
- 2n, Department of Surgery, General Hospital of Chania "St George", Chania, Greece
| | - Eleni Polenta
- 2n, Department of Surgery, General Hospital of Chania "St George", Chania, Greece
| | - Lovenish Bains
- Department of Surgery, Maulana Azad Medical College, New Delhi, India
| | - Rahul Gupta
- Department of Gastrointestinal Surgery, Synergy Institute of Medical Sciences, Dehradun, India
| | - Sudhir K Singh
- Department of Gastrointestinal Surgery, Synergy Institute of Medical Sciences, Dehradun, India
| | - Archana Khanduri
- Department of Gastrointestinal Surgery, Synergy Institute of Medical Sciences, Dehradun, India
| | - Miklosh Bala
- General Surgery and Trauma Unit Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Asaf Kedar
- General Surgery and Trauma Unit Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Marcello Pisano
- Chirurgia d'Urgenza Policlinico Universitario di MonserratoAzienda Ospedaliero Universitaria di Cagliari, Cagliari, Italy
| | - Mauro Podda
- Chirurgia d'Urgenza Policlinico Universitario di MonserratoAzienda Ospedaliero Universitaria di Cagliari, Cagliari, Italy
| | - Adolfo Pisanu
- Chirurgia d'Urgenza Policlinico Universitario di MonserratoAzienda Ospedaliero Universitaria di Cagliari, Cagliari, Italy
| | - Gennaro Martines
- Chirurgia "M.Rubino" Azienda Ospedaliero Universitaria Policlinico Bari, Bari, Italy
| | - Giuseppe Trigiante
- Chirurgia "M.Rubino" Azienda Ospedaliero Universitaria Policlinico Bari, Bari, Italy
| | - Giuliano Lantone
- Chirurgia "M.Rubino" Azienda Ospedaliero Universitaria Policlinico Bari, Bari, Italy
| | - Antonino Agrusa
- Unit of General and Emergency Surgery, Department of Surgical, Oncological and Oral Sciences (Di.Chir.On.S.), University Hospital Policlinico "P. Giaccone, University of Palermo - Palermo, Palermo, Italy
| | - Giuseppe Di Buono
- Unit of General and Emergency Surgery, Department of Surgical, Oncological and Oral Sciences (Di.Chir.On.S.), University Hospital Policlinico "P. Giaccone, University of Palermo - Palermo, Palermo, Italy
| | - Salvatore Buscemi
- Unit of General and Emergency Surgery, Department of Surgical, Oncological and Oral Sciences (Di.Chir.On.S.), University Hospital Policlinico "P. Giaccone, University of Palermo - Palermo, Palermo, Italy
| | - Massimiliano Veroux
- General Surgery Unit and Organ Transplant Unit, University Hospital of Catania, Catania, Italy
| | - Rossella Gioco
- General Surgery Unit and Organ Transplant Unit, University Hospital of Catania, Catania, Italy
| | - Gastone Veroux
- General Surgery Unit and Organ Transplant Unit, University Hospital of Catania, Catania, Italy
| | - Luigi Oragano
- SOC Chirurgia Generale - ASL VCO (Piemonte), Verbania, Italy
| | - Sandro Zonta
- SOC Chirurgia Generale - ASL VCO (Piemonte), Verbania, Italy
| | | | - Carlo V Feo
- Unità Operativa Chirurgia Generale ProvincialeAzienda USL di Ferrara, Ferrara, Italy
| | - Antonio Pesce
- Unità Operativa Chirurgia Generale ProvincialeAzienda USL di Ferrara, Ferrara, Italy
| | - Nicolò Fabbri
- Unità Operativa Chirurgia Generale ProvincialeAzienda USL di Ferrara, Ferrara, Italy
| | - Giulio Lantone
- Surgery Unit, National Institute of Gastroenterology 'S. de Bellis', Research Hospital, Castellana Grotte, BA, Italy
| | - Fabio Marino
- Surgery Unit, National Institute of Gastroenterology 'S. de Bellis', Research Hospital, Castellana Grotte, BA, Italy
| | - Fabrizio Perrone
- Surgery Unit, National Institute of Gastroenterology 'S. de Bellis', Research Hospital, Castellana Grotte, BA, Italy
| | - Leonardo Vincenti
- Azienda Ospedaliero Universitaria Consorziale Policlinico di Bari - Dept of Emergency and Organ Transplantation, Bari, Italy
| | - Vincenzo Papagni
- Azienda Ospedaliero Universitaria Consorziale Policlinico di Bari - Dept of Emergency and Organ Transplantation, Bari, Italy
| | - Arcangelo Picciariello
- Azienda Ospedaliero Universitaria Consorziale Policlinico di Bari - Dept of Emergency and Organ Transplantation, Bari, Italy
| | - Stefano Rossi
- Department of General and Emergency Surgery, San Filippo Neri Hospital, Rome, Italy
| | - Biagio Picardi
- Department of General and Emergency Surgery, San Filippo Neri Hospital, Rome, Italy
| | | | - Diego Visconti
- Chirurgia Generale d'Urgenza e PS - AOU Città della Salute e della Scienza di Torino, Presidio San Giovanni Battista - Molinette, Turin, Italy
| | - Giulia Osella
- Chirurgia Generale d'Urgenza e PS - AOU Città della Salute e della Scienza di Torino, Presidio San Giovanni Battista - Molinette, Turin, Italy
| | - Luca Petruzzelli
- Chirurgia Generale d'Urgenza e PS - AOU Città della Salute e della Scienza di Torino, Presidio San Giovanni Battista - Molinette, Turin, Italy
| | - Giusto Pignata
- Chirurgia Generale 2 ASST Spedali Civili di Brescia, Brescia, Italy
| | | | | | | | | | - Stefano Spinelli
- Chirurgia Generale PO Valle d'Itria ASL TA, Martina Franca, Italy
| | | | - Carlo Corbellini
- Unità Operativa di Chirurgia Generale Ospedale di Rho - ASST Rhodense, Milan, Italy
| | - Leonardo Lorusso
- Unità Operativa di Chirurgia Generale Ospedale di Rho - ASST Rhodense, Milan, Italy
| | - Alice Frontali
- General Surgery Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, AAST Fatebenefratelli Sacco, Milan, Italy
- General Surgery Unit, University of Milan, ASST Vimercate, Via Santi Cosma e Damiano 16, 20871, Vimercate, Italy
| | - Isabella Pezzoli
- General Surgery Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, AAST Fatebenefratelli Sacco, Milan, Italy
| | - Alessandro Bonomi
- General Surgery Unit, Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, AAST Fatebenefratelli Sacco, Milan, Italy
| | - Andrea Chierici
- General Surgery Unit, University of Milan, ASST Vimercate, Via Santi Cosma e Damiano 16, 20871, Vimercate, Italy
| | - Christian Cotsoglou
- General Surgery Unit, University of Milan, ASST Vimercate, Via Santi Cosma e Damiano 16, 20871, Vimercate, Italy
| | - Giuseppe Manca
- Unità Operativa Complessa di Chirurgia Generale, Presidio Ospedaliero "A. Perrino", Brindisi, Italy
| | - Antonella Delvecchio
- Unità Operativa Complessa di Chirurgia Generale, Presidio Ospedaliero "A. Perrino", Brindisi, Italy
| | - Nicola Musa
- Unità Operativa Complessa di Chirurgia Generale, Presidio Ospedaliero "A. Perrino", Brindisi, Italy
| | | | - Laface Letizia
- Ospedale Vittorio Emanuele III Carate Brianza, Carate Brianza, Italy
| | - Emmanuele Abate
- Ospedale Vittorio Emanuele III Carate Brianza, Carate Brianza, Italy
| | - Giorgio Ercolani
- UOC Chirurgia Generale e Terapie Oncologiche Avanzate Ospedale Morgagni-Pierantoni AUSLRomagna, Via Carlo Forlanini 34, 47121, Forlì, Italy
| | - Fabrizio D'Acapito
- UOC Chirurgia Generale e Terapie Oncologiche Avanzate Ospedale Morgagni-Pierantoni AUSLRomagna, Via Carlo Forlanini 34, 47121, Forlì, Italy
| | - Leonardo Solaini
- UOC Chirurgia Generale e Terapie Oncologiche Avanzate Ospedale Morgagni-Pierantoni AUSLRomagna, Via Carlo Forlanini 34, 47121, Forlì, Italy
| | - Gianluca Guercioni
- UOC ChirurgiaOspedale Provinciale "C. E G. Mazzoni" Ascoli Piceno, Area Vasta 5, Regione Marche, Italy
| | - Simone Cicconi
- UOC ChirurgiaOspedale Provinciale "C. E G. Mazzoni" Ascoli Piceno, Area Vasta 5, Regione Marche, Italy
| | - Diego Sasia
- Santa Croce and Carle Hospital, Cuneo, Italy
| | | | | | - Giuseppe Sena
- Dipartimento di Specialità Chirurgiche, Azienda Ospedaliera "Pugliese-Ciaccio" di Catanzaro, Catanzaro, Italy
| | - Pasquale Castaldo
- Dipartimento di Specialità Chirurgiche, Azienda Ospedaliera "Pugliese-Ciaccio" di Catanzaro, Catanzaro, Italy
| | - Eugenia Cardamone
- Dipartimento di Specialità Chirurgiche, Azienda Ospedaliera "Pugliese-Ciaccio" di Catanzaro, Catanzaro, Italy
| | - Giuseppe Portale
- Department of General Surgery, ULSS 6 Euganea, CittadellaPadua, Italy
| | - Matteo Zuin
- Department of General Surgery, ULSS 6 Euganea, CittadellaPadua, Italy
| | - Ylenia Spolverato
- Department of General Surgery, ULSS 6 Euganea, CittadellaPadua, Italy
| | | | | | | | - Romina Manunza
- Chirurgia d'Urgenza ospedale Brotzu - ARNAS, Palermo, Italy
| | | | - Marcello Agus
- Chirurgia d'Urgenza ospedale Brotzu - ARNAS, Palermo, Italy
| | | | | | | | - Davide Luppi
- Dipartimento di Chirurgia Generale 2 e D'Urgenza dell'Arcispedale Santa Maria Nuova - Ausl RE IRCCS, Reggio Emilia, Italy
| | - Massimiliano Casadei
- Dipartimento di Chirurgia Generale 2 e D'Urgenza dell'Arcispedale Santa Maria Nuova - Ausl RE IRCCS, Reggio Emilia, Italy
| | - Stefano Bonilauri
- Dipartimento di Chirurgia Generale 2 e D'Urgenza dell'Arcispedale Santa Maria Nuova - Ausl RE IRCCS, Reggio Emilia, Italy
| | - Angela Pezzolla
- U.O. di Chirurgia Videolaparoscopica della AOU Policlinico di Bari, Bari, Italy
| | | | - Rita Laforgia
- U.O. di Chirurgia Videolaparoscopica della AOU Policlinico di Bari, Bari, Italy
| | - Maurizio De Luca
- Department of General Surgery, Santa Maria della Misericordia Hospital, AULSS5 Polesana - Rovigo, Rovigo, Italy
| | - Monica Zese
- Department of General Surgery, Santa Maria della Misericordia Hospital, AULSS5 Polesana - Rovigo, Rovigo, Italy
| | - Dario Parini
- Department of General Surgery, Santa Maria della Misericordia Hospital, AULSS5 Polesana - Rovigo, Rovigo, Italy
| | - Elio Jovine
- Chirurgia A e d'Urgenza IRCCS Ospedale Maggiore Bologna Largo, Bartolo Nigrisoli 2, 40133, Bologna, Italy
| | - Giuseppina De Sario
- Chirurgia A e d'Urgenza IRCCS Ospedale Maggiore Bologna Largo, Bartolo Nigrisoli 2, 40133, Bologna, Italy
| | - Raffaele Lombardi
- Chirurgia A e d'Urgenza IRCCS Ospedale Maggiore Bologna Largo, Bartolo Nigrisoli 2, 40133, Bologna, Italy
| | - Giovanni Aprea
- UOC Chirurgia Endoscopica - AOU Federico II Di Napoli, Naples, Italy
| | - Giuseppe Palomba
- UOC Chirurgia Endoscopica - AOU Federico II Di Napoli, Naples, Italy
| | - Marianna Capuano
- UOC Chirurgia Endoscopica - AOU Federico II Di Napoli, Naples, Italy
| | - Giulio Argenio
- UOC Chirurgia d'Urgenza AOU San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy
| | - Gianluca Orio
- UOC Chirurgia d'Urgenza AOU San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy
| | | | - Marina Troian
- SC Chirurgia Generale, ASUGI - Ospedale San Giovanni di Dio, Gorizia, Italy
| | - Martina Guerra
- SC Chirurgia Generale, ASUGI - Ospedale San Giovanni di Dio, Gorizia, Italy
| | - Carlo Nagliati
- SC Chirurgia Generale, ASUGI - Ospedale San Giovanni di Dio, Gorizia, Italy
| | - Alan Biloslavo
- Clinica Chirurgica, Cattinara University Hospital, ASUGI Trieste, Trieste, Italy
| | - Paola Germani
- Clinica Chirurgica, Cattinara University Hospital, ASUGI Trieste, Trieste, Italy
| | - Giada Aizza
- Clinica Chirurgica, Cattinara University Hospital, ASUGI Trieste, Trieste, Italy
| | - Igor Monsellato
- SS Antonio e Biagio e Cesare Arrigo Hospital, Alessandria, Italy
| | | | | | | | | | - Gabriele Sganga
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Pietro Fransvea
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Valentina Bianchi
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, Roma - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Paolo Boati
- Department of Surgery, San Carlo Borromeo Hospital, ASST Santi Paolo e Carlo, Milan, Italy
| | - Francesco Ferrara
- Department of Surgery, San Carlo Borromeo Hospital, ASST Santi Paolo e Carlo, Milan, Italy
| | - Francesco Palmieri
- Department of Surgery, San Carlo Borromeo Hospital, ASST Santi Paolo e Carlo, Milan, Italy
| | - Pasquale Cianci
- Department of Surgery and Traumatology-General Surgery Unit, "Lorenzo Bonomo Hospital"-ASL BAT, Andria, Italy
| | - Domenico Gattulli
- Department of Surgery and Traumatology-General Surgery Unit, "Lorenzo Bonomo Hospital"-ASL BAT, Andria, Italy
| | - Enrico Restini
- Department of Surgery and Traumatology-General Surgery Unit, "Lorenzo Bonomo Hospital"-ASL BAT, Andria, Italy
| | - Nicola Cillara
- Chirurgia Generale PO Santissima Trinità - ASL Cagliari, Cagliari, Italy
| | | | - Gabriela Elisa Nita
- Chirurgia GeneraleOspedale Sant'Anna di AUSL di Reggio Emilia, Reggio Emilia, Italy
| | - Jlenia Sarnari
- Chirurgia GeneraleOspedale Sant'Anna di AUSL di Reggio Emilia, Reggio Emilia, Italy
| | - Francesco Roscio
- Division of General Surgery, ASST Valle Olona, Busto Arsizio, Italy
| | - Federico Clerici
- Division of General Surgery, ASST Valle Olona, Busto Arsizio, Italy
| | - Ildo Scandroglio
- Division of General Surgery, ASST Valle Olona, Busto Arsizio, Italy
| | - Stefano Berti
- S.C. Chirurgia Generale, S. Andrea Hospital - ASL 5, La Spezia, Italy
| | - Alessandro Cadeo
- S.C. Chirurgia Generale, S. Andrea Hospital - ASL 5, La Spezia, Italy
| | - Alice Filippelli
- S.C. Chirurgia Generale, S. Andrea Hospital - ASL 5, La Spezia, Italy
| | - Luigi Conti
- Acute Care Surgery Unit, Ospedale G. Da Saliceto, Piacenza, Italy
| | - Carmine Grassi
- Acute Care Surgery Unit, Ospedale G. Da Saliceto, Piacenza, Italy
| | | | - Marina Pighin
- Chirurgia Generale dell'Ospedale Sant'Anna di San Fermo della Battaglia, San Fermo Della Battaglia, Italy
| | - Davide Papis
- Chirurgia Generale dell'Ospedale Sant'Anna di San Fermo della Battaglia, San Fermo Della Battaglia, Italy
| | | | | | | | - Daniela Prando
- Uoc Chirurgia Ospedale Santa Maria degli Angeli Adria, Adria, Italy
| | - Luisella Fogato
- Uoc Chirurgia Ospedale Santa Maria degli Angeli Adria, Adria, Italy
| | - Fabio Cavallo
- Uoc Chirurgia Ospedale Santa Maria degli Angeli Adria, Adria, Italy
| | - Luca Ansaloni
- U.O.C. Chirurgia Generale 1 IRCCS Policlinico San Matteo Pavia, University of Pavia, Pavia, Italy
| | - Roberto Picheo
- U.O.C. Chirurgia Generale 1 IRCCS Policlinico San Matteo Pavia, University of Pavia, Pavia, Italy
| | - Nicholas Pontarolo
- U.O.C. Chirurgia Generale 1 IRCCS Policlinico San Matteo Pavia, University of Pavia, Pavia, Italy
| | - Norma Depalma
- Department of General and Emergency Surgery - "Vito Fazzi" Hospital, Lecce, Italy
| | - Marcello Spampinato
- Department of General and Emergency Surgery - "Vito Fazzi" Hospital, Lecce, Italy
| | - Stefano D'Ugo
- Department of General and Emergency Surgery - "Vito Fazzi" Hospital, Lecce, Italy
| | - Luca Lepre
- General and Emergency Surgery Unit, Emergency Dept, Ospedale Santo Spirito in Sassia, 00193, Rome, Italy
| | - Michela Giulii Capponi
- General and Emergency Surgery Unit, Emergency Dept, Ospedale Santo Spirito in Sassia, 00193, Rome, Italy
| | - Rossella Domenica Campa
- General and Emergency Surgery Unit, Emergency Dept, Ospedale Santo Spirito in Sassia, 00193, Rome, Italy
| | - Giuliano Sarro
- G.Fornaroli" Hospital, Magenta ASST Ovest Milanese, Milan, Italy
- Istituto Clinico San Gaudenzio - Novara, Novara, Italy
| | | | | | | | | | - Marco Inama
- Unità di Chirurgia GeneraleOspedale Pederzoli, Peschiera del Garda, VR, Italy
| | - Gianluigi Moretto
- Unità di Chirurgia GeneraleOspedale Pederzoli, Peschiera del Garda, VR, Italy
| | - Michele Fontana
- Unità di Chirurgia GeneraleOspedale Pederzoli, Peschiera del Garda, VR, Italy
| | - Francesco Favi
- Emergency and Trauma Surgery, Bufalini Hospital, Cesena, Italy
| | | | - Alessia Rampini
- Emergency and Trauma Surgery, Bufalini Hospital, Cesena, Italy
| | - Andrea Barberis
- S.C. Chirurgia Generale ed Epatobiliopancreatica, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128, Genoa, Italy
| | - Antonio Azzinnaro
- S.C. Chirurgia Generale ed Epatobiliopancreatica, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128, Genoa, Italy
| | - Alba Oliva
- S.C. Chirurgia Generale ed Epatobiliopancreatica, E.O. Ospedali Galliera, Mura delle Cappuccine 14, 16128, Genoa, Italy
| | | | | | | | - Gabriella Teresa Capolupo
- Colorectal Surgery Unit, Fondazione Policlinico Campus Bio-Medico, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Filippo Carannante
- Colorectal Surgery Unit, Fondazione Policlinico Campus Bio-Medico, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Marco Caricato
- Colorectal Surgery Unit, Fondazione Policlinico Campus Bio-Medico, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Maurizio Ronconi
- S.C. Chirurgia Generale Ospedale Di Gardone Val Trompia - ASST Spedali Civili, Brescia, Italy
| | - Silvia Casiraghi
- S.C. Chirurgia Generale Ospedale Di Gardone Val Trompia - ASST Spedali Civili, Brescia, Italy
| | - Giovanni Casole
- S.C. Chirurgia Generale Ospedale Di Gardone Val Trompia - ASST Spedali Civili, Brescia, Italy
| | - Desire Pantalone
- Unit of Critical Care Surgery and Trauma-Trauma Team University Hospital Careggi, Florence, Italy
| | - Giovanni Alemanno
- Unit of Critical Care Surgery and Trauma-Trauma Team University Hospital Careggi, Florence, Italy
| | - Maximilian Scheiterle
- Unit of Critical Care Surgery and Trauma-Trauma Team University Hospital Careggi, Florence, Italy
| | | | | | | | - Federico Zanzi
- Ospedale Santa Maria delle Croci Ravenna Reparto di Chirurgia d'Urgenza, Ravenna, Italy
| | - Stefano Bolzon
- Ospedale Santa Maria delle Croci Ravenna Reparto di Chirurgia d'Urgenza, Ravenna, Italy
| | - Enrico Guerra
- Ospedale Santa Maria delle Croci Ravenna Reparto di Chirurgia d'Urgenza, Ravenna, Italy
| | - Francesca Lecchi
- UOC Chirurgia GeneraleOspedale Fatebenefratelli e Oftalmico, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Paola Cellerino
- UOC Chirurgia GeneraleOspedale Fatebenefratelli e Oftalmico, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Antonella Ardito
- UOC Chirurgia GeneraleOspedale Fatebenefratelli e Oftalmico, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Rosa Scaramuzzo
- General Surgery Unit, San Paolo Hospital, Civitavecchia, Italy
| | - Andrea Balla
- General Surgery Unit, San Paolo Hospital, Civitavecchia, Italy
| | | | - Nicola Tartaglia
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Antonio Ambrosi
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Giovanna Pavone
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | | | | | | | - Claudio Ricci
- IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
- Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Beatrice Torre
- IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
- Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Iris Shari Russo
- IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
- Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Matteo Rottoli
- IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
- Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Marta Tanzanu
- IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
- Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Angela Belvedere
- IRCCS Azienda Ospedaliero Universitaria di Bologna, Bologna, Italy
- Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Marco Milone
- University of Naples "Federico II", Naples, Italy
| | | | | | - Micaela Piccoli
- General Surgery,Emergencies and New Technologies, Baggiovara Civil Hospital Modena, Baggiovara, Italy
| | | | - Stefano Magnone
- General Surgery, Ospedale Papa Giovanni XXIII, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Paolo Bertoli
- General Surgery, Ospedale Papa Giovanni XXIII, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Michele Pisano
- General Surgery, Ospedale Papa Giovanni XXIII, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Paolo Massucco
- Chirurgia Generale e OncologicaOsp. Mauriziano - Torino, Turin, Italy
| | - Marco Palisi
- Chirurgia Generale e OncologicaOsp. Mauriziano - Torino, Turin, Italy
| | | | - Francesco Fleres
- General Surgery Unit - ASST Valtellina e Alto Lario, Sondrio Hospital - Sondrio, Sondrio, Italy
| | - Guglielmo Clarizia
- General Surgery Unit - ASST Valtellina e Alto Lario, Sondrio Hospital - Sondrio, Sondrio, Italy
| | - Alessandro Spolini
- General Surgery Unit - ASST Valtellina e Alto Lario, Sondrio Hospital - Sondrio, Sondrio, Italy
| | | | | | | | | | | | | | - Saulius Svagzdys
- Department of Surgery Hospital of Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Henrikas Pauzas
- Department of Surgery Hospital of Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Justas Zilinskas
- Department of Surgery Hospital of Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Tomas Poskus
- Clinic of Gastroenterology, Nephrourology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Marius Kryzauskas
- Clinic of Gastroenterology, Nephrourology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Matas Jakubauskas
- Clinic of Gastroenterology, Nephrourology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Andee Dzulkarnaen Zakaria
- Department of Surgery, School of Medical Sciences and Hospital, Universiti Sains Malaysia, Gelugor, Malaysia
| | - Zaidi Zakaria
- Department of Surgery, School of Medical Sciences and Hospital, Universiti Sains Malaysia, Gelugor, Malaysia
| | - Michael Pak-Kai Wong
- Department of Surgery, School of Medical Sciences and Hospital, Universiti Sains Malaysia, Gelugor, Malaysia
| | - Asri Che Jusoh
- Department of General Surgery, Hospital Sultan Ismail Petra, Kuala Krai, Kelantan, Malaysia
| | | | - Daniel Rios Cruz
- Departamento de Cirugía Gastrointestinal y Enfermedades Digestivas "DR DANIEL RIOS CRUZ". Hospital Center Vista Hermosa, Cuernavaca Morelos, México
| | - Aurea Barbara Rodriguez Elizalde
- Departamento de Cirugía Gastrointestinal y Enfermedades Digestivas "DR DANIEL RIOS CRUZ". Hospital Center Vista Hermosa, Cuernavaca Morelos, México
| | - Alejandro Bañon Reynaud
- Departamento de Cirugía Gastrointestinal y Enfermedades Digestivas "DR DANIEL RIOS CRUZ". Hospital Center Vista Hermosa, Cuernavaca Morelos, México
| | | | | | | | | | | | | | - Piotr Major
- Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | - Michał Pędziwiatr
- Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland
| | | | - Maciej Walędziak
- Department of General, Oncological, Metabolic and Thoracic Surgery, Military Institute of Medicine, Warsaw, Poland
| | - Andrzej Kwiatkowski
- Department of General, Oncological, Metabolic and Thoracic Surgery, Military Institute of Medicine, Warsaw, Poland
| | - Łukasz Czyżykowski
- Department of General, Oncological, Metabolic and Thoracic Surgery, Military Institute of Medicine, Warsaw, Poland
| | | | - Bela Pereira
- Centro Hospitalar de Vila Nova de Gaia e Espinho, EPE, Vila Nova de Gaia, Portugal
| | | | - Filipe Almeida
- Hospital Professor Doutor Fernando Fonseca, Amadora, Portugal
| | - Ricardo Rocha
- Hospital Professor Doutor Fernando Fonseca, Amadora, Portugal
| | - Carla Carneiro
- Hospital Professor Doutor Fernando Fonseca, Amadora, Portugal
| | - Diego Pita Perez
- Unidade Local de Saúde do Nordeste, EPE; Serviço de Cirurgia Geral, Bragança, Portugal
| | - João Carvas
- Unidade Local de Saúde do Nordeste, EPE; Serviço de Cirurgia Geral, Bragança, Portugal
| | - Catarina Rocha
- Unidade Local de Saúde do Nordeste, EPE; Serviço de Cirurgia Geral, Bragança, Portugal
| | | | | | | | - Pedro Leao
- General Surgery Grupo Trofa Saúde, Porto, Portugal
| | | | - Rita Gonçalves Pereira
- General Surgery Department, Centro Hospitalar Barreiro Montijo, E.P.E., Barreiro, Portugal
| | | | | | | | | | | | - Valentin Calu
- Carol Davila University of Medicine and Pharmacy Bucharest and Elias University Emergency Hospital Bucharest, Bucharest, Romania
| | - Adrian Miron
- Carol Davila University of Medicine and Pharmacy Bucharest and Elias University Emergency Hospital Bucharest, Bucharest, Romania
| | - Elena Adelina Toma
- Carol Davila University of Medicine and Pharmacy Bucharest and Elias University Emergency Hospital Bucharest, Bucharest, Romania
| | - Mahir Gachabayov
- Department of Abdominal Surgery, Vladimir City Emergency Hospital, Vladimir, Russia
| | - Abakar Abdullaev
- Department of Abdominal Surgery, Vladimir City Emergency Hospital, Vladimir, Russia
| | - Andrey Litvin
- Department of Surgical Diseases No. 3, Gomel State Medical University, University Clinic, Gomel, Belarus
| | - Taras Nechay
- Pirogov Medical University Research Institute of Clinical Surgery, Moscow, Russia
| | - Alexander Tyagunov
- Pirogov Medical University Research Institute of Clinical Surgery, Moscow, Russia
| | - Anvar Yuldashev
- Pirogov Medical University Research Institute of Clinical Surgery, Moscow, Russia
| | | | | | - Arpád Panyko
- 4t, Department of Surgery, University Hospital Bratislava, Bratislava, Slovakia
| | - Zuzana Látečková
- 4t, Department of Surgery, University Hospital Bratislava, Bratislava, Slovakia
| | - Vladimír Lacko
- 4t, Department of Surgery, University Hospital Bratislava, Bratislava, Slovakia
| | - Dusan Lesko
- 1s, Department of Surgery, UPJS and UNLP Kosice, Kosice, Slovak Republic
| | - Marek Soltes
- 1s, Department of Surgery, UPJS and UNLP Kosice, Kosice, Slovak Republic
| | - Jozef Radonak
- 1s, Department of Surgery, UPJS and UNLP Kosice, Kosice, Slovak Republic
| | - Victor Turrado-Rodriguez
- Gastrointestinal Surgery Department, Hospital Clinic de Barcelona, C/Villarroel 170, 08036, Barcelona, Spain
| | - Roser Termes-Serra
- Gastrointestinal Surgery Department, Hospital Clinic de Barcelona, C/Villarroel 170, 08036, Barcelona, Spain
| | - Xavier Morales-Sevillano
- Gastrointestinal Surgery Department, Hospital Clinic de Barcelona, C/Villarroel 170, 08036, Barcelona, Spain
| | - Pierfrancesco Lapolla
- Policlinico Umberto I University Hospital - Sapienza University of Rome, Rome, Italy
| | - Andrea Mingoli
- Policlinico Umberto I University Hospital - Sapienza University of Rome, Rome, Italy
| | - Gioia Brachini
- Policlinico Umberto I University Hospital - Sapienza University of Rome, Rome, Italy
| | - Maurizio Degiuli
- Division of Surgical Oncology and Digestive Surgery, Department of Oncology, San Luigi University Hospital, University of Turin, 10043, Orbassano (Turin), Italy
| | - Silvia Sofia
- Division of Surgical Oncology and Digestive Surgery, Department of Oncology, San Luigi University Hospital, University of Turin, 10043, Orbassano (Turin), Italy
| | - Rossella Reddavid
- Division of Surgical Oncology and Digestive Surgery, Department of Oncology, San Luigi University Hospital, University of Turin, 10043, Orbassano (Turin), Italy
| | | | | | | | | | | | - Mercedes Estaire-Gómez
- General and Colorectal Surgeon, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | - Rebeca Vitón-Herrero
- General and Colorectal Surgeon, Hospital General Universitario de Ciudad Real, Ciudad Real, Spain
| | | | - José Gil-Martínez
- General and Digestive Surgery. Virgen de la Arrixaca University Hospital (IMIB-Arrixaca), Murcia, Spain
| | - Felipe Alconchel
- General and Digestive Surgery. Virgen de la Arrixaca University Hospital (IMIB-Arrixaca), Murcia, Spain
| | - Tatiana Nicolás-López
- General and Digestive Surgery. Virgen de la Arrixaca University Hospital (IMIB-Arrixaca), Murcia, Spain
| | - Aida Cristina Rahy-Martin
- Emergency Surgery Unit, University Hospital of Gran Canaria Dr Negrin, Las Palmas de Gran Canaria, Spain
| | - María Pelloni
- Emergency Surgery Unit, University Hospital of Gran Canaria Dr Negrin, Las Palmas de Gran Canaria, Spain
| | - Raquel Bañolas-Suarez
- Emergency Surgery Unit, University Hospital of Gran Canaria Dr Negrin, Las Palmas de Gran Canaria, Spain
| | | | | | - Manuel Díez-Alonso
- Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid, Spain
| | | | | | | | | | | | | | | | | | - Silvia Salvans
- Emergency Surgery Unit, Department of General Surgery, Hospital del Mar, Barcelona, Spain
| | | | - Pablo Sancho Pardo
- Department of Surgery, Miguel Servet University Hospital, Saragossa, Spain
| | | | - Jana Dziakova
- Hospital Clínico San Carlos in Madrid, Madrid, Spain
| | | | | | | | | | | | | | - Juan Jesús Rubio García
- Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Alicante, Spain
| | - Silvia Sevila Micó
- Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Alicante, Spain
| | - Joaquín Ruiz López
- Hospital General Universitario de Alicante, Instituto de Investigación Sanitaria y Biomédica de Alicante (ISABIAL), Alicante, Spain
| | | | | | | | - Alberto Titos-García
- Trauma and Emergency Surgery Unit General, Digestive and Transplantation Department, University Regional Hospital Málaga, Málaga, Spain
| | - Jose Manuel Aranda-Narváez
- Trauma and Emergency Surgery Unit General, Digestive and Transplantation Department, University Regional Hospital Málaga, Málaga, Spain
| | - Laura Romacho-López
- Trauma and Emergency Surgery Unit General, Digestive and Transplantation Department, University Regional Hospital Málaga, Málaga, Spain
| | - Luis Sánchez-Guillén
- Colorectal and Gastrointestinal Department Hospital General Universitario de Elche Universidad Miguel Hernández, Elche, Alicante, Spain
| | - Veronica Aranaz-Ostariz
- Colorectal and Gastrointestinal Department Hospital General Universitario de Elche Universidad Miguel Hernández, Elche, Alicante, Spain
| | - Marina Bosch-Ramírez
- Colorectal and Gastrointestinal Department Hospital General Universitario de Elche Universidad Miguel Hernández, Elche, Alicante, Spain
| | - Aleix Martínez-Pérez
- Department of General and Digestive Surgery. Hospital, Universitario Doctor Peset, Valencia, Spain
| | - Elías Martínez-López
- Department of General and Digestive Surgery. Hospital, Universitario Doctor Peset, Valencia, Spain
| | | | - Granada Jimenez-Riera
- Hepatobiliar and Pancreatic Surgery Unit General and Digestive Surgery University Hospital Virgen de Valme, Seville, Spain
| | - Javier Jimenez-Vega
- Hepatobiliar and Pancreatic Surgery Unit General and Digestive Surgery University Hospital Virgen de Valme, Seville, Spain
| | - Jose Aurelio Navas Cuellar
- Hepatobiliar and Pancreatic Surgery Unit General and Digestive Surgery University Hospital Virgen de Valme, Seville, Spain
| | | | - Anna Muñoz-Campaña
- Emergency Surgery Unit at Hospital Universitari Parc Tauli, Sabadell, Spain
| | | | - Javier Martínez Alegre
- General and Colorectal Surgeon, Hospital Universitario Infanta Sofia Madrid, Madrid, Spain
| | - Francisca Lima Pinto
- General and Colorectal Surgeon, Hospital Universitario Infanta Sofia Madrid, Madrid, Spain
| | - Sara Nuñez O'Sullivan
- General and Colorectal Surgeon, Hospital Universitario Infanta Sofia Madrid, Madrid, Spain
| | | | | | - Jaime López-Sánchez
- General Surgery Service of the University Hospital of Salamanca, Salamanca, Spain
| | | | | | | | | | | | - Eva Iglesias
- Hospital Universtario Puerta de Hierro, Madrid, Spain
| | | | | | - Ignacio Rey Simó
- HPB and Transplantation Unit, Head of Emergency Surgery Unit, Seville, Spain
| | | | | | - Rafael Calleja Lozano
- General and Digestive Surgery Department, Reina Sofía University Hospital, Cordoba, Spain
| | - Manuel Durán Martínez
- General and Digestive Surgery Department, Reina Sofía University Hospital, Cordoba, Spain
| | - Álvaro Naranjo Torres
- General and Digestive Surgery Department, Reina Sofía University Hospital, Cordoba, Spain
| | | | - Gianluca Pellino
- Colorectal Surgery, Vall d'Hebron University Hospital, Barcelona, Spain
| | | | | | | | - Ahmed K Abdoun
- Department of Sugery, Almoalem Medical City, Khartoum, Sudan
| | | | - Varut Lohsiriwat
- Colorectal Surgery Unit, Department of Surgery and Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Aitsariya Mongkhonsupphawan
- Colorectal Surgery Unit, Department of Surgery and Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Oussama Baraket
- Department of General Surgery Bizerte Hospital, Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Karim Ayed
- Department of General Surgery Bizerte Hospital, Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Imed Abbassi
- Department of General Surgery Bizerte Hospital, Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Ali Ben Ali
- Department of Gastrointestinal Surgery, Sahloul Hospital, Sousse, Tunis, Tunisia
| | - Houssem Ammar
- Department of Gastrointestinal Surgery, Sahloul Hospital, Sousse, Tunis, Tunisia
| | | | | | | | - Elif Colak
- Samsun Training and Research Hospital Colak, Samsun, Turkey
| | - Suleyman Polat
- Samsun Training and Research Hospital Colak, Samsun, Turkey
| | | | - Ali Guner
- Department of General Surgery, Division of Upper GI Surgery and Institute of Medical Science, Department of Biostatistics and Medical Informatics, Trabzon, Turkey
| | - Mehmet Arif Usta
- Department of General Surgery, Division of Upper GI Surgery and Institute of Medical Science, Department of Biostatistics and Medical Informatics, Trabzon, Turkey
| | - Murat Emre Reis
- Department of General Surgery, Division of Upper GI Surgery and Institute of Medical Science, Department of Biostatistics and Medical Informatics, Trabzon, Turkey
| | - Baris Mantoglu
- Department of General Surgery, Sakarya University Training and Research Hospital, Sakarya, Turkey
| | - Emre Gonullu
- Department of General Surgery, Sakarya University Training and Research Hospital, Sakarya, Turkey
| | - Emrah Akin
- Department of General Surgery, Sakarya University Faculty of Medicine, Sakarya, Turkey
| | - Fatih Altintoprak
- Department of General Surgery, Sakarya University Faculty of Medicine, Sakarya, Turkey
| | - Zulfu Bayhan
- Department of General Surgery, Sakarya University Faculty of Medicine, Sakarya, Turkey
| | - Necattin Firat
- Department of General Surgery, Sakarya University Faculty of Medicine, Sakarya, Turkey
| | - Arda Isik
- General Surgery Clinic, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | - Ufuk Memis
- General Surgery Clinic, School of Medicine, Erzincan Binali Yıldırım University, Erzincan, Turkey
| | | | | | - Yasin Kara
- General Surgery Clinic, Health Sciences University, Kanuni Sultan Süleyman Training and Research Hospital, Istanbul, Turkey
| | - Mehmet Abdussamet Bozkurt
- General Surgery Clinic, Health Sciences University, Kanuni Sultan Süleyman Training and Research Hospital, Istanbul, Turkey
| | - Ali Kocataş
- General Surgery Clinic, Health Sciences University, Kanuni Sultan Süleyman Training and Research Hospital, Istanbul, Turkey
| | - Koray Das
- University of Health Sciences, Adana City Training and Research Hospital, Adana, Turkey
| | - Ahmet Seker
- University of Health Sciences, Adana City Training and Research Hospital, Adana, Turkey
| | - Nazmi Ozer
- University of Health Sciences, Adana City Training and Research Hospital, Adana, Turkey
| | - Semra Demirli Atici
- Department of General Surgery, University of Health Sciences Tepecik Training and Research Hospital, İzmir, Turkey
| | - Korhan Tuncer
- Department of General Surgery, University of Health Sciences Tepecik Training and Research Hospital, İzmir, Turkey
| | - Tayfun Kaya
- Department of General Surgery, University of Health Sciences Tepecik Training and Research Hospital, İzmir, Turkey
| | - Zeynep Ozkan
- Department of General Surgery Elazig, Elazig Health Practice and Research Center, Elazig, Turkey
| | - Onur Ilhan
- Department of General Surgery Elazig, Elazig Health Practice and Research Center, Elazig, Turkey
| | - Ibrahim Agackiran
- Department of General Surgery Elazig, Elazig Health Practice and Research Center, Elazig, Turkey
| | | | - Eren Demirbas
- Department of General Surgery, Bursa Kestel State Hospital, Kestel, Turkey
| | - Yuksel Altinel
- Department of General Surgery, Bagcilar Training and Research Hospital University of Health Science, Istanbul, Turkey
| | - Serhat Meric
- Department of General Surgery, Bagcilar Training and Research Hospital University of Health Science, Istanbul, Turkey
| | - Nadir Adnan Hacım
- Department of General Surgery, Bagcilar Training and Research Hospital University of Health Science, Istanbul, Turkey
| | - Derya Salim Uymaz
- Department of General Surgery, Koç University Hospital, Istanbul, Turkey
| | - Nail Omarov
- Department of General Surgery, Koç University Hospital, Istanbul, Turkey
| | - Emre Balık
- Department of General Surgery, Koç University Hospital, Istanbul, Turkey
| | - Giovanni D Tebala
- John Radcliffe Hospital Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Hany Khalil
- John Radcliffe Hospital Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Mridul Rana
- John Radcliffe Hospital Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Mansoor Khan
- Brighton and Sussex University Hospitals, Brighton, UK
| | | | | | - Cosimo Alex Leo
- Northwick Park and St Mark's Hospital - London North West NHS Trust, Harrow, UK
| | - Lampros Liasis
- Northwick Park and St Mark's Hospital - London North West NHS Trust, Harrow, UK
| | - Josef Watfah
- Northwick Park and St Mark's Hospital - London North West NHS Trust, Harrow, UK
| | | | - Edward Delgado
- Hospital de ClínicasClínica Quirúrgica ¨F¨, Montevideo, Uruguay
| | | | - Rifat Latifi
- Department of Surgery, School of Medicine, Westchester Medical Center, New York Medical College, Valhalla, USA
| | - Raul Coimbra
- Comparative Effectiveness and Clinical Outcomes Research Center, Riverside University Health System Medical Center, Moreno Valley, CA, USA
| | - Sara Edwards
- Comparative Effectiveness and Clinical Outcomes Research Center, Riverside University Health System Medical Center, Moreno Valley, CA, USA
| | - Ana Lopez
- Comparative Effectiveness and Clinical Outcomes Research Center, Riverside University Health System Medical Center, Moreno Valley, CA, USA
| | - George Velmahos
- Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Ander Dorken
- Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Anthony Gebran
- Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Amanda Palmer
- Division of Trauma, Acute Care Surgery and Surgical Critical Care, Department of Surgery, West Virginia University, Morgantown, USA
| | - Jeffrey Oury
- Division of Trauma, Acute Care Surgery and Surgical Critical Care, Department of Surgery, West Virginia University, Morgantown, USA
| | - James M Bardes
- Division of Trauma, Acute Care Surgery and Surgical Critical Care, Department of Surgery, West Virginia University, Morgantown, USA
| | | | | | | | | | | | | | | | | | | | - Jacob A Quick
- Department of Surgery, University of Missouri, Columbia, USA
| | - Tyler R Austin
- Department of Surgery, University of Missouri, Columbia, USA
| | | | | | | | | | | | | | | | | | - Filippo Banchini
- Department of General Surgery, Ospedale Guglielmo da Saliceto, 29100, Piacenza, Italy
| | - Patrizio Capelli
- Department of General Surgery, Ospedale Guglielmo da Saliceto, 29100, Piacenza, Italy
| | - Federico Coccolini
- General, Emergency and Trauma Surgery Department, Pisa University Hospital, Pisa, Italy
| | | | - Francesca Bravi
- Healthcare Administration, Santa Maria Delle Croci Hospital, AUSL Romagna, Ravenna, Italy
| | | | - Vanni Agnoletti
- Emergency and Trauma Surgery, Bufalini Hospital, Cesena, Italy
| | - Gian Luca Baiocchi
- General Surgery, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Fausto Catena
- Emergency and Trauma Surgery, Bufalini Hospital, Cesena, Italy
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Adisa A, Bahrami-Hessari M, Bhangu A, George C, Ghosh D, Glasbey J, Haque P, Ingabire JCA, Kamarajah SK, Kudrna L, Ledda V, Li E, Lillywhite R, Mittal R, Nepogodiev D, Ntirenganya F, Picciochi M, Simões JFF, Booth L, Elliot R, Kennerton AS, Pettigrove KL, Pinney L, Richard H, Tottman R, Wheatstone P, Wolfenden JWD, Smith A, Sayed AE, Goswami AG, Malik A, Mclean AL, Hassan A, Nazimi AJ, Aladna A, Abdelgawad A, Saed A, Abdelmageed A, Ghannam A, Mahmoud A, Alvi A, Ismail A, Adesunkanmi A, Ebrahim A, Al-Mallah A, Alqallaf A, Durrani A, Gabr A, Kirfi AM, Altaf A, Almutairi A, Sabbagh AJ, Ajiya A, Haddud A, Alnsour AAM, Singh A, Mittal A, Semple A, Adeniran A, Negussie A, Oladimeji A, Muhammad AB, Yassin A, Gungor A, Tarsitano A, Soibiharry A, Dyas A, Frankel A, Peckham-Cooper A, Truss A, Issaka A, Ads AM, Aderogba AA, Adeyeye A, Ademuyiwa A, Sleem A, Papa A, Cordova A, Appiah-Kubi A, Meead A, Nacion AJD, Michael A, Forneris AA, Duro A, Gonzalez AR, Altouny A, Ghazal A, Khalifa A, Ozair A, Quzli A, Haddad A, Othman AF, Yahaya AS, Elsherbiny A, Nazer A, Tarek A, Abu-Zaid A, Al-Nusairi A, Azab A, Elagili A, Elkazaz A, Kedwany A, Nuhu AM, Sakr A, Shehta A, Shirazi A, Mohamed AMI, Sherif AE, Awad AK, Abbas AM, Abdelrahman AS, Ammar AS, Azzam AY, Ciftci AB, Dural AC, Sanli AN, Rahy-Martín AC, Tantri AR, Khan A, Al-Touny A, Tariq A, Gmati A, Costas-Chavarri A, Auerkari A, Landaluce-Olavarria A, Puri A, Radhakrishnan A, Ubom AE, Pradhan A, Turna A, Adepiti A, Kuriyama A, Kassam AF, Hassouneh A, El-Hussuna A, Habeebullah A, Ads AM, Mousli A, Biloslavo A, Hoang A, Kirk A, Santini A, Melero AV, Calvache AJN, Baduell A, Chan A, Abrate A, Balduzzi A, Sánchez AC, Navarrete-Peón A, Porcu A, Brolese A, Barranquero AG, Saibene AM, Adam AA, Vagge A, Maquilón AJ, Leon-Andrino A, Sekulić A, Trifunovski A, Mako A, Bedada AG, Broglia A, Coppola A, Giani A, Grandi A, Iacomino A, Moro A, D’amico A, Malagnino A, Tang A, Doyle A, Alfieri A, Haynes A, Wilkins A, Baldwin A, Heriot A, Laird A, Lazarides A, O'connor A, Trulson A, Rokohl AC, Caziuc A, Triantafyllou A, Anesi A, Nikova A, Andrianakis A, Charalabopoulos A, Tsolakidis A, Chirca A, Arnaud AP, Narvaez-Rojas AR, Kavalakat A, Spina A, Recordare A, Annicchiarico A, Conti A, Mohammed AD, Kocataş A, Almhimid A, Arnaout A, Fahmy A, Mangi A, Modabber A, Ulas AB, Mohamedahmed AYY, Frontali A, Moynihan A, Yunus A, Ahmad A, Kent AJ, Khamees A, Ugwu AO, Turan A, Mohammed AAK, Navarro-Barrios A, Yebes A, De Sousa ÁFL, Moreno A, Sethi A, Dawson AC, Othman AAA, Kaur A, Wolde A, Antonelli A, Scifo A, Alhamad A, Davis A, Alderazi A, Harky A, Mohammed-Durosinlorun A, Seguya A, Okhakhu A, Chamakhi A, Sebai A, Souadka A, Asla A, Agrawal A, Persad A, Gupta A, Elgazar A, Kulkarni A, Coates A, Bellés AC, Hadzibegovic AD, Jotic A, Kowark A, Martins A, Pineda AM, Peral A, Gollarte AS, Senent-Boza A, Camarena AIA, Castaño-Leon AM, Bravo AMM, Moro AMG, Musina AM, Tapia-Herrero AM, Kothari A, Gupta A, Raja A, Aljaiuossi A, Taha A, Majbar AM, Prodromidou A, Kanatas A, Gupte A, Zakaria AD, Balla A, Barberis A, Bondurri A, Bottari A, Costantino A, Figus A, Lauretta A, Mingoli A, Romanzi A, Sagnotta A, Scacchi A, Picchetto A, Valadez AEC, Luzzi AP, Älgå A, Fontalis A, Hecker A, Demetriades AK, Serban AM, Văcărașu AB, Cokan A, Isaza-Restrepo A, Beamish A, Schache A, Stevenson A, Yiu A, Cockbain AJ, Litvin A, Abad-Motos A, Becerra A, Ramos ÁC, Chiaradia A, Dell A, Romano A, Pascale A, Marra AA, Dimas A, Kolias A, Cerovac A, Koneru A, Tidjane A, Agbeko AE, Bajaj A, Gosain A, Allan A, Carreras-Castañer A, D'amore A, Dare A, Maffioli A, Palepa A, Paspala A, Konney A, Gatta AND, Ezanno AC, Yiallourou A, Kinnair A, Rayner A, Scafa AK, Bowan AB, Veglia A, Russo A, Maniaci A, Castaldi A, Gil-Moreno A, Maffuz-Aziz A, Meola A, Nenna A, Ferrer AP, Bonilla AR, Ramos-De La Medina A, Infante AR, Santoro A, Laganà AS, Bateman A, Michael ALR, Abozid A, Seidu AS, Lowery A, Tantraworasin A, Rasheed A, Picciariello A, Isik A, Saif A, Anjum A, Ioannidis A, Abeldaño A, Hussain A, Nathan A, Bedzhanyan A, Perfecto A, De Virgilio A, Galvan A, Sablotzki A, Böttcher A, Pellacani A, Gatti A, Ibrahimli A, Menon A, Sahni A, Mwenda AS, Choudhry A, Jayawardane A, Gupta A, Ramasamy A, Mitul AR, Bawa A, Nugur A, Rammohan A, Sachdeva A, Mehraj A, Yildirim A, Alqaseer A, Radwan A, Sallam A, Syllaios A, Tampakis A, Alwael A, Samara A, Eroglu A, Rahman A, Ulkucu A, Zaránd A, Dulskas A, Tawiah A, Zani A, Vas A, Lukosiute-Urboniene A, Adamu A, Aujayeb A, Malik AA, İplikçi A, Mahmud A, Cil AP, Makanjuola A, Akwaisah A, Galandarova A, Saracoglu A, Regan A, Barlas AM, Alhassan BAB, Mostafa B, Hamida BB, Torun BC, Abdullah B, Balagobi B, Banky B, Singh B, Alegbeleye B, Yigit B, Hajjaj BN, Burgos-Blasco B, Seeliger B, Alayande B, Alhazmi B, Enodien B, Torre B, Pérez BG, Tamayo BV, De Andrés-Asenjo B, Quintana-Villamandos B, Girgin B, Barmayehvar B, Beisenov B, Creavin B, Dunne B, Marson B, Waterson B, Martin B, Zucker B, Wong BNX, Ozmen BB, Hammond B, Mbwele B, Núñez B, Dhondt B, Gafsi B, Mcleish B, Lieske B, Tailor B, La Pira B, Picardi B, Zampogna B, Casagranda B, Festa BM, Panda B, Kirmani B, Sulaiman B, Gurung B, Zacharia B, Bette B, Ayana B, Nikolovska B, Vilaró BC, De Vega Sánchez B, Hameed BZ, Diaconescu B, Kovacevic B, Bumber B, Sakakushev B, Tadic B, Malek B, Alrayes B, Thomas B, Gális B, Gallagher B, Knowles B, Cunningham B, Daley B, Mishra B, Ashford B, Pirozzi BM, Berselli B, Martinez-Leo B, Sensi B, Nardo B, Celik B, Giray B, Abud B, Almiqlash B, Pramesh CS, Taskiran C, De Campos Prado CA, Cipolla C, Kumar C, English C, Riccetti C, Vanni C, Brasset C, Downey C, Duffy C, Chwat C, Cutmore C, Sars C, Ratto C, Pacilio CA, De La Infiesta García C, Moreno CG, Magalhães C, Prada C, Zapata CS, Senni C, Flumignan CDQ, Martinez-Perez C, Duarte CL, Garcia CSR, Anderson C, Hing C, Cullinane C, Cina C, Zabkiewicz C, Sohrabi C, Guldogan CE, Ciubotaru C, Desai C, Raut C, Demetriou C, Handford C, Okpani C, Paranjape C, Koh C, Khatri 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Morezzi D, Sabella D, Zimak DM, Vinci D, Sale D, Khan DZ, Thereska D, Andreotti D, Tartaglia D, Abdulai DR, Mukherjee D, Verdi D, Idowu D, John D, Johnson D, Moro-Valdezate D, Naumann D, Omar D, Proud D, Roberts D, Guzmán DS, Watson D, Bergkvist DJ, Lumenta DB, Ferrari D, Rizzo D, Degarege D, Castillo DFC, Douglas D, Wright D, Nanjiani D, Bratus D, Altun D, Sievers D, Vaysburg D, Katechia D, Ghosh D, Azize DA, Rodrigues D, Pachajoa DAP, Hayne D, Mutter D, Raimondo D, Eskinazi D, Sasia D, Corallino D, Muduly D, Grewal D, Hadzhiev D, Peristeri D, Pournaras D, Raptis DA, Angelou D, Haidopoulos D, Magouliotis D, Moris D, Schizas D, Symeonidis D, Tsironis D, Korkolis D, Tatsis D, Thekkinkattil D, Bulian DR, Pandey D, Vatansever D, Parker D, Wiedemann D, Borselle D, Pedini D, Schweitzer D, Venskutonis D, Otokwala J, Adamu KM, Pk P, Garod M, Ellafi AAD, Zivkovic D, Jelovac D, Wijeysundera D, Mcpherson D, Ryan É, Ugwu E, Baidoo EI, Shaddad E, Memişoğlu E, Naranjo EPL, Brodkin E, Segalini E, Viglietta E, Hendriks E, Bonci EA, Sá-Marta E, Ortega EN, Gomez EGL, Joviliano EE, Clune E, Horwell E, Mains E, Vasarhelyi E, Caruana EJ, Nevins EJ, Yenli EMTA, Baili E, Lostoridis E, Morgan E, Shiban E, Latif E, Tampaki EC, Ezenwa E, Irune E, Borg E, Eisa E, Gialamas E, Parvez E, Theophilidou E, Toma EA, Arnaoutoglou E, Samadov E, Kantor E, Ulman EA, Colak E, Cassinotti E, Bannone E, Sarjanoja E, Yates E, Vincent E, Lun EWY, Cerovac E, Dif ES, Alkhalifa E, Daketsey E, Fayad EA, Sheikh E, Pontecorvi E, Cammarata E, La Corte E, Rausa E, Odai ED, Guasch E, Cano-Trigueros E, Uldry E, Ros EP, Matthews E, Donmez EE, Giorgakis E, Kapetanakis E, Stamatakis E, Bua E, Schneck E, Nachelleh EA, Ofori EO, Akin E, Gönüllü E, Kirkan EF, Çelik E, Wong E, Capozzi E, Pinotti E, Colás-Ruiz E, González E, Fekaj E, Ohazurike E, Kebede E, Erginöz E, Duran EES, Scott E, Aytac E, Albanese E, Castro EJ, Albayadi E, Kriem E, Siddig E, Otify E, El Tayeb EEABH, Hong EH, Saguil E, Belzile E, Tuyishime E, Panieri E, Martínez EG, Myriokefalitaki E, Wong EG, Samara E, Agbeno EK, Drozdov E, Tokidis E, Shah FA, Barra F, Carbone F, Ferreli F, Marino F, Martinelli F, D'acapito F, Masciello F, Bàmbina F, Issa F, Salameh FT, Kethy F, Mahmood F, Gareb F, Idrees F, Karimian F, Ashraf F, Haji F, Inayat F, Begum F, Nabil F, Rosa F, Haider F, Parray F, Calculli F, Ferracci F, Saraceno F, Coppola F, Coccolini F, Fusini F, Migliorelli F, Pecoraro F, Alconchel F, Coimbra FJF, Trivik-Barrientos F, Naegele F, Almarshad F, Agresta F, Fleming F, Mendoza-Moreno F, Brzeszczyński F, Carannante F, Wu F, Aljanadi F, Hayati F, Campo F, Sorbi F, Milana F, Takeda FR, Shekleton F, Gessler F, Recker F, Grama F, Cherbanyk F, Faponle F, Angelis F, Calabretto F, Gaino F, Toia F, Bianco F, Bussu F, Cammarata F, Castagnini F, Colombo F, Ferrara F, Fleres F, Guerrera F, Litta F, Mongelli F, Pata F, Roscio F, Mulita F, Ardura F, Tejero-Pintor FJ, Calvo FJR, Escobedo FJB, Camacho FJB, Odicino F, Schmitt F, Bloemers F, Hölzle F, 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Balogh ZJ. Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries. Br J Surg 2023; 110:804-817. [PMID: 37079880 PMCID: PMC10364528 DOI: 10.1093/bjs/znad092] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/03/2023] [Accepted: 03/06/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. METHODS This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low-middle-income countries. RESULTS In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of 'single-use' consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low-middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. CONCLUSION This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high- and low-middle-income countries.
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Cobianchi L, Dal Mas F, Agnoletti V, Ansaloni L, Biffl W, Butturini G, Campostrini S, Catena F, Denicolai S, Fugazzola P, Martellucci J, Massaro M, Previtali P, Ruta F, Venturi A, Woltz S, Kaafarani HM, Loftus TJ, Aapoäÿlu R, Abbott KL, Abdelmalik A, Abebe NS, Abu-Zidan F, Adam YAY, Adamou H, Adamovich DM, Agresta F, Agrusa A, Akin E, Alessiani M, Alexandrino H, Bidoli C, Ali SM, Mihai VA, Almeida PM, Al-Shehari MM, Altomare M, Amico F, Ammendola M, Andreuccetti J, Anestiadou E, Annicchiarico A, Antonelli A, Aparicio-Sanchez D, Ardito A, Argenio G, Arvieux CC, Arvieux C, Askevold IH, Atanasov BT, Augustin G, Awad SS, Bacchiocchi G, Bagnoli C, Bahouth H, Baili E, Bains L, Baiocchi GL, Bala M, Balaguà© C, Balalis D, Baldini E, Baraket O, Baral S, Barone M, Gonzãlez Barranquero A, Barreras JA, Bass GA, Bayhan Z, Bellanova G, Ben-Ishay O, Bert F, Bianchi V, Biancuzzi H, Radulescu RB, Bignell MB, Biloslavo A, Bini R, Bissacco D, Boati P, Boddaert G, Bogdanic B, Bombardini C, Bonavina L, Bonomo L, Bottari A, Bouliaris K, Brachini G, Brillantino A, Brisinda G, Bulanauca MM, Buonomo LA, Burcharth J, Buscemi S, Calabretto F, Calini G, Calu V, Campanile FC, Campo Dall’Orto R, Campos-Serra A, Carvas JM, Cascella M, Pattacini GC, Celentano V, Centonze DC, Ceresoli M, Chatzipetris D, Chessa A, Chiarello MM, Chirica M, Chooklin S, Chouliaras C, Chowdhury S, Cianci P, Cillara N, Cimbanassi S, Cioffi SPB, Colãis-Ruiz E, Colak E, Conti L, Coppola A, de Sa TC, Costa SD, Cozza V, Curro’ G, Dabekaussen KFASA, D’acapito F, Damaskos D, D’Ambrosio G, Das K, Davies RJ, de Beaux AC, De Lebrusant Fernandez SP, De Luca A, De Simone B, De Stefano F, Degrate L, Demetrashvili Z, Demetriades AK, Detanac DS, Dezi A, Di Buono G, Carlo IDI, Di Lascio P, Di Martino M, Di Saverio S, Diaconescu B, Diaz JJ, Dibra R, Dimitrov EN, Dinuzzi VP, Dios-Barbeito S, Diyani JFA, Dogjani A, Domanin M, D’Oria M, Munoz-Cruzado VD, East B, Ekelund M, Ekwen GT, Elbaih AH, Elhadi M, Enninghorst N, Ernisova M, Escalera-Antezana JP, Esposito S, Esposito G, Estaire-Gãmez M, Farã CN, Farre R, Favi F, Ferrario L, Ferrario di Tor Vajana A, Filisetti C, Fleres F, Fonseca VC, Forero-Torres A, Forfori F, Fortuna L, Fradelos E, Fraga GP, Fransvea P, Frassini S, Frazzetta G, Frigerio I, Frountzas M, Gachabayov M, Galeiras R, Garcãa BM, Garcia Vazquez A, Gargarella S, Garzali IU, Ghannam WM, Ghazi FN, Gillman LM, Gioco R, Giordano A, Giordano L, Giove C, Giraudo G, Giuffrida M, Capponi MG, Gois E, Gomes CA, Gomes FC, Gonsaga RAT, Gonullu E, Goosen J, Goranovic T, Gracia-Roman R, Graziano GMP, Griffiths EA, Guagni T, Hadzhiev DB, Haidar MG, Hamid HKS, Hardcastle TC, Hayati F, Healey AJ, Hecker A, Hecker M, Garcia EFH, hodonou AM, huaman EC, Huerta M, Ibrahim AF, Ibrahim BMS, Ietto G, Inama M, Ioannidis O, Isik A, Ismail N, Ismail AMH, Jailani RUHIF, Jang JY, Kalfountzos C, Kalipershad SNR, Kaouras E, Kaplan LJ, Kara Y, Karamagioli E, Karamarkovia A, Katsaros I, Kavalakat AJ, Kechagias A, Kenig J, Kessel BJ, Khan JS, Khokha V, Kim JI, Kirkpatrick AW, Klappenbach R, Kobe Y, Lymperis EK, Kok KYY, Kong V, Korkolis DP, Koukoulis G, Kovacevic B, Kruger VF, Kryvoruchko IA, Kurihara H, Kuriyama A, Landaluce-Olavarria A, Lapolla P, Licari L, Lisi G, Litvin A, Lizarazu A, Bayo HL, Lohsiriwat V, Moreira CCL, Lostoridis E, Luna AT, Luppi D, V. GMM, Maegele M, Maggiore D, Magnone S, Maier RV, Maier RV, Major P, Manangi M, manetti A, Mantoglu B, Marafante C, Mariani F, Marinis A, Mariot ES, Marseglia GR, Martãnez-Pãrez A, Martines G, Perez AM, Martino C, Mascagni P, Massalou D, Matãas-Garcãa B, Mazzarella G, Mazzarolo G, Melo RB, Mendoza-Moreno F, Meric S, Meyer J, Miceli L, Michalopoulos NV, Milana F, Mingoli A, Mishra TS, Mohamed M, Mohamed MIEA, Mohamedahmed AY, Mohammed MJS, Mohan R, Moore EE, Morales-Garcia D, Muhrbeck M, Mulita F, Mustafa SMS, Muttillo EM, Naimzada MD, Navsaria PH, Negoi I, Nespoli L, Nguyen C, Nidaw MK, Nigri G, Nikolopoulos I, O’Connor DB, Ogundipe HD, Oliveri C, Olmi S, Ong ECW, Orecchia L, Osipov AV, Othman MF, Pace M, Pacilli M, Pagani L, Palomba G, Pantalone D, Panyko A, Paolillo C, Papa MV, Papaconstantinou D, Papadoliopoulou M, Papadopoulos A, Papis D, Pararas N, Parreira JG, Parry NG, Pata F, Patel T, Paterson-Brown S, Pavone G, Pecchini F, Pellino G, Pelloni M, Peloso A, del Pozo EP, Pereira RG, Pereira BM, perez AL, Perra T, Perrone G, Pesce A, Petagna L, Petracca G, Phupong V, Picardi B, Picciariello A, Piccoli M, Piccolo D, Picetti E, Pikoulis Pikoulis E, Pintar T, Pirozzolo G, Piscioneri F, Podda M, Porcu A, Privitera F, Punzo C, Quaresima S, Quiodettis MA, Qvist N, Rahim R, de Almeida FR, Ramely RB, Rasa HK, Reichert M, Reinisch-Liese A, Renne A, Riccetti C, Rodriguez-Luna MR, Roizblatt D, Romanzi A, Romeo L, Roscio FPM, Rosnelifaizur RB, Rossi S, Rubiano AM, Ruiz-Úcar E, Sakakushev BE, Salamea JC, Sall I, Samarakoon LB, Sammartano F, Arteaga AS, Sanchez-Cordero S, Santoanastaso DPM, Sasia D, Sato N, Savchuk A, Sawyer RG, Scaioli G, Schizas D, Sebastiani S, Seeliger B, Lohse HAS, Seretis C, Sermonesi G, Serradilla-Martin M, Shelat VG, Shlyapnikov S, Sidiropoulos T, Simoes RL, Siragusa L, Siribumrungwong B, Slavchev M, Solaini L, soldini G, Sopuev A, Soreide K, Sovatzidis A, Stahel PF, Strickland M, Sultan MAH, Sydorchuk R, Sydorchuk L, Syed SMAM, Syed AM, Tallon-Aguilar L, Tamburini AM, Tamini N, Tan ECTH, Tan JH, Tarasconi A, Tartaglia N, Tartaglia G, Tartaglia D, Taylor JV, Tebala GD, Gonsaga RAT, Teuben M, Theodorou A, Tolonen M, Tomasicchio G, Toro A, Torre B, Triantafyllou T, Trigiante Trigiante G, Tripepi M, Trostchansky J, Tsekouras K, Turrado-Rodriguez V, Tutino R, Uccelli M, Uchikov PA, Ugarte-Sierra B, Ukkonen MT, Vailas M, Vassiliu PG, Vazquez AG, Vazquez RG, Verde JE, Verde JM, Veroux M, Viganò J, Vilallonga R, Visconti D, Vittori A, Waledziak M, Wannatoop T, Widmer LW, Wilson MSJ, Wong TH, Xenaki S, Yu B, Yule S, Zachariah SK, Zacharis G, Zaghi C, Zakaria AD, Zambrano DA, Zampitis N, Zampogna B, Zanghã S, Zapsalis K, Zattoni F, Zese M, Farre SP, Atanasov BT, Pegoraro V, Zantedeschi M, Reitano E, Pizzocaro E. Time for a paradigm shift in shared decision-making in trauma and emergency surgery? Results from an international survey. World J Emerg Surg 2023; 18:14. [PMID: 36803568 PMCID: PMC9936681 DOI: 10.1186/s13017-022-00464-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/02/2022] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND Shared decision-making (SDM) between clinicians and patients is one of the pillars of the modern patient-centric philosophy of care. This study aims to explore SDM in the discipline of trauma and emergency surgery, investigating its interpretation as well as the barriers and facilitators for its implementation among surgeons. METHODS Grounding on the literature on the topics of the understanding, barriers, and facilitators of SDM in trauma and emergency surgery, a survey was created by a multidisciplinary committee and endorsed by the World Society of Emergency Surgery (WSES). The survey was sent to all 917 WSES members, advertised through the society's website, and shared on the society's Twitter profile. RESULTS A total of 650 trauma and emergency surgeons from 71 countries in five continents participated in the initiative. Less than half of the surgeons understood SDM, and 30% still saw the value in exclusively engaging multidisciplinary provider teams without involving the patient. Several barriers to effectively partnering with the patient in the decision-making process were identified, such as the lack of time and the need to concentrate on making medical teams work smoothly. DISCUSSION Our investigation underlines how only a minority of trauma and emergency surgeons understand SDM, and perhaps, the value of SDM is not fully accepted in trauma and emergency situations. The inclusion of SDM practices in clinical guidelines may represent the most feasible and advocated solutions.
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Affiliation(s)
- Lorenzo Cobianchi
- Department of Clinical, Diagnostic and Pediatric Sciences, University of Pavia, Via Alessandro Brambilla, 74, 27100, Pavia, PV, Italy. .,IRCCS Policlinico San Matteo Foundation, General Surgery, Pavia, Italy.
| | - Francesca Dal Mas
- grid.7240.10000 0004 1763 0578Department of Management, Ca’ Foscari University of Venice, Venice, Italy
| | - Vanni Agnoletti
- grid.414682.d0000 0004 1758 8744Bufalini Hospital, AUSL Romagna, Cesena, Italy
| | - Luca Ansaloni
- grid.8982.b0000 0004 1762 5736Department of Clinical, Diagnostic and Pediatric Sciences, University of Pavia, Via Alessandro Brambilla, 74, 27100 Pavia, PV Italy ,grid.419425.f0000 0004 1760 3027IRCCS Policlinico San Matteo Foundation, General Surgery, Pavia, Italy
| | - Walter Biffl
- grid.415402.60000 0004 0449 3295Division of Trauma and Acute Care Surgery, Scripps Memorial Hospital La Jolla, La Jolla, CA USA
| | - Giovanni Butturini
- grid.513352.3Department of HPB Surgery, Pederzoli Hospital, Peschiera del Garda, Italy
| | - Stefano Campostrini
- grid.7240.10000 0004 1763 0578Department of Economics, Ca’ Foscari University of Venice, Venice, Italy
| | - Fausto Catena
- grid.414682.d0000 0004 1758 8744Bufalini Hospital, AUSL Romagna, Cesena, Italy
| | - Stefano Denicolai
- grid.8982.b0000 0004 1762 5736Department of Economics and Management, University of Pavia, Pavia, Italy
| | - Paola Fugazzola
- grid.419425.f0000 0004 1760 3027IRCCS Policlinico San Matteo Foundation, General Surgery, Pavia, Italy
| | - Jacopo Martellucci
- grid.24704.350000 0004 1759 9494Department of Surgery, Careggi University Hospital, Florence, Italy
| | - Maurizio Massaro
- grid.7240.10000 0004 1763 0578Department of Management, Ca’ Foscari University of Venice, Venice, Italy
| | - Pietro Previtali
- grid.8982.b0000 0004 1762 5736Department of Economics and Management, University of Pavia, Pavia, Italy
| | - Federico Ruta
- General Direction, ASL BAT (Health Agency), Andria, Italy
| | - Alessandro Venturi
- grid.8982.b0000 0004 1762 5736Department of Political and Social Sciences, University of Pavia, Pavia, Italy ,grid.419425.f0000 0004 1760 3027Bureau of the Presidency, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | - Sarah Woltz
- grid.416219.90000 0004 0568 6419Department of Surgery, Spaarne Gasthuis, Hoofddorp, The Netherlands
| | - Haytham M. Kaafarani
- grid.38142.3c000000041936754XHarvard Medical School, Boston, MA USA ,grid.32224.350000 0004 0386 9924Division of Trauma, Emergency Surgery, and Surgical Critical Care, Massachusetts General Hospital, Boston, MA USA
| | - Tyler J. Loftus
- grid.430508.a0000 0004 4911 114XDepartment of Surgery, University of Florida Health, Gainesville, FL USA
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Milone M, D'Amore A, Alfieri S, Ambrosio MR, Andreuccetti J, Ansaloni L, Antonucci A, Arganini M, Baiocchi G, Barone M, Bencini L, Bencivenga M, Boccia L, Boni L, Braga M, Cianchi F, Cipollari C, Contine A, Cotsoglou C, D'Imporzano S, De Manzoni G, De Pascale S, De Ruvo N, Degiuli M, Donini A, Elmore U, Ercolani G, Ferrari G, Fumagalli RU, Garulli G, Gelmini R, Graziosi L, Gualtierotti M, Guglielmi A, Inama M, Maffeis F, Maione F, Manigrasso M, Marchesi F, Marrelli D, Massobrio A, Moretto G, Moukachar A, Navarra G, Nigri G, Olmi S, Palaia R, Papis D, Parise P, Pedrazzani C, Petri R, Pignata G, Pisano M, Rausei S, Reddavid R, Rocco G, Rosa F, Rosati R, Rossit L, Rottoli M, Roviello F, Santi S, Scabini S, Scaringi S, Solaini L, Staderini F, Taglietti L, Torre B, Ubiali P, Uccelli M, Uggeri F, Vertaldi S, Viganò J, De Palma GD, Giacopuzzi S. A national survey on the current status of minimally invasive gastric practice on behalf of GIRCG. Updates Surg 2022:10.1007/s13304-022-01438-8. [PMID: 36571661 DOI: 10.1007/s13304-022-01438-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 12/05/2022] [Indexed: 12/27/2022]
Abstract
Italian Research Group for Gastric Cancer (GIRCG), during the 2013 annual Consensus Conference to gastric cancer, stated that laparoscopic or robotic approach should be limited only to early gastric cancer (EGC) and no further guidelines were currently available. However, accumulated evidences, mainly from eastern experiences, have supported the application of minimally invasive surgery also for locally advanced gastric cancer (AGC). The aim of our study is to give a snapshot of current surgical propensity of expert Italian upper gastrointestinal surgeons in performing minimally invasive techniques for the treatment of gastric cancer in order to answer to the question if clinical practice overcome the recommendation. Experts in the field among the Italian Research Group for Gastric Cancer (GIRCG) were invited to join a web 30-item survey through a formal e-mail from January 1st, 2020, to June 31st, 2020. Responses were collected from 46 participants out of 100 upper gastrointestinal surgeons. Percentage of surgeons choosing a minimally invasive approach to treat early and advanced gastric cancer was similar. Additionally analyzing data from the centers involved, we obtained that the percentage of minimally invasive total and partial gastrectomies in advanced cases augmented with the increase of surgical procedures performed per year (p = 0.02 and p = 0.04 respectively). It is reasonable to assume that there is a widening of indications given by the current national guideline into clinical practice. Propensity of expert Italian upper gastrointestinal surgeons was to perform minimally invasive surgery not only for early but also for advanced gastric cancer. Of interest volume activity correlated with the propensity of surgeons to select a minimally invasive approach.
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Affiliation(s)
- Marco Milone
- Department of Clinical Medicine and Surgery, Federico II" University of Naples, Via Sergio Pansini, 5, 80131, Naples, Italy.
| | - Anna D'Amore
- Department of Clinical Medicine and Surgery, Federico II" University of Naples, Via Sergio Pansini, 5, 80131, Naples, Italy
| | - Sergio Alfieri
- Chirurgia Digestiva, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Milan, Italy
| | - Maria Raffaella Ambrosio
- Department of Surgical Pathology and General Surgery, Azienda Sanitaria Toscana Nord Ovest, Pisa, Italy
| | | | - Luca Ansaloni
- General, Emergency and Trauma Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128, Bergamo, Italy
| | - Adelmo Antonucci
- UOC Chirurgia Generale Ospedale Sant'Anna Como Asst Lariana, San Fermo della Battaglia, Italy
| | - Marco Arganini
- Department of Surgical Pathology and General Surgery, Azienda Sanitaria Toscana Nord Ovest, Pisa, Italy
| | | | - Mirko Barone
- Department of General and Thoracic Surgery, SS. Annunziata University Hospital, Chieti, Italy
| | - Lapo Bencini
- Chirurgia Generale Azienda Ospedaliero-Universitaria Careggi Firenze, Florence, Italy
| | - Maria Bencivenga
- General and Upper GI Surgery Division, Department of Surgery, University of Verona, Verona, Italy
| | - Luigi Boccia
- Dip Chirurgico Ortopedico UOC Chirurgia Generale Mininvasiva e d Urgenza ASST, Mantua, Italy
| | - Luigi Boni
- Department of Surgery Fondazione, IRCCS-Ca' Granda-Ospedale Maggiore Policlinico di Milano, Milan, Italy
| | - Marco Braga
- Università degli Studi di Milano-Bicocca, Ospedale San Gerardo di Monza, Monza, Italy
| | - Fabio Cianchi
- Chirurgia dell'Apparato Digerente Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Chiara Cipollari
- General and Upper GI Surgery Division, Department of Surgery, University of Verona, Verona, Italy
| | - Alessandro Contine
- Department of General Surgery, Città di Castello Hospital, Città di Castello, Perugia, Italy
| | - Christian Cotsoglou
- General Surgery Unit, Vimercate Hospital-ASST Brianza, Via Santi Cosma e Damiano, 10, 20871, Vimercate, Italy
| | - Simone D'Imporzano
- Esophageal Surgery Unit, Tuscany Regional Referral Center for the Diagnosis and Treatment of Esophageal Disease, Medical University of Pisa, 56124, Pisa, Italy
| | - Giovanni De Manzoni
- General and Upper GI Surgery Division, Department of Surgery, University of Verona, Verona, Italy
| | | | - Nicola De Ruvo
- University of Modena and Reggio Emilia Policlinico of Modena Oncological and Emergency Surgery Unit ID, Modena, Italy
| | - Maurizio Degiuli
- Department of Oncology, University of Turin, San Luigi University Hospital, Turin, Italy
| | - Annibale Donini
- Santa Maria della Misericordia Hospital University of Perugia, Perugia, Italy
| | - Ugo Elmore
- Division of Gastrointestinal Surgery, San Raffaele Hospital, Milan, Italy
| | - Giorgio Ercolani
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.,General and Oncologic Surgery, Morgagni-Pierantoni Hospital, AUSL Romagna, Forlì, Italy
| | - Giovanni Ferrari
- Minimally-Invasive and Oncological Surgical Department Niguarda Cancer Center, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore, 3, 20162, Milan, Italy
| | | | - Gianluca Garulli
- UOC Chirurgia Generale e d'Urgenza-Ospedale di Rimini (Novafeltria, Santarcangelo), Rimini, Italy
| | - Roberta Gelmini
- University of Modena and Reggio Emilia Policlinico of Modena Oncological and Emergency Surgery Unit ID, Modena, Italy
| | - Luigina Graziosi
- Santa Maria della Misericordia Hospital University of Perugia, Perugia, Italy
| | - Monica Gualtierotti
- Minimally-Invasive and Oncological Surgical Department Niguarda Cancer Center, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore, 3, 20162, Milan, Italy
| | - Alfredo Guglielmi
- Division of General and Hepatobiliary Surgery, Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University Hospital "G.B. Rossi", Verona, Italy
| | - Marco Inama
- Dipartimento di Chirurgia Generale Ospedale Pederzoli, Peschiera del Garda, VR, Italy
| | - Federica Maffeis
- General Surgical Department St. Mary of Angels Hospital, Pordenone Azienda Sanitaria Friuli Occidentale, Pordenone, Italy
| | - Francesco Maione
- Department of Clinical Medicine and Surgery, Federico II" University of Naples, Via Sergio Pansini, 5, 80131, Naples, Italy
| | - Michele Manigrasso
- Department of Advanced Biomedical Sciences, "Federico II" University of Naples, Via Sergio Pansini, 5, 80131, Naples, Italy
| | | | - Daniele Marrelli
- Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Andrea Massobrio
- General and Oncologic Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Gianluigi Moretto
- Dipartimento di Chirurgia Generale Ospedale Pederzoli, Peschiera del Garda, VR, Italy
| | | | - Giuseppe Navarra
- Department of Surgical Sciences, Faculty of Medicine, University of Messina, G. Martino University Hospital, Messina, Italy
| | - Giuseppe Nigri
- Department of Medical and Surgical Sciences and Translational Medicine, Sapienza University of Rome St. Andrea University Hospital, Via di Grottarossa 1037, 00189, Rome, Italy
| | - Stefano Olmi
- Head of General and Oncologic Surgery Center for Minimal Invasive and Laparoscopic Surgery Policlinico San Marco, Zingonia, Italy
| | - Raffaele Palaia
- Division of Abdominal Surgical Oncology, Hepatobiliary Unit, Istituto Nazionale per lo studio e la cura dei Tumori "Fondazione G. Pascale"-IRCCS-Via Mariano Semmola, 80131, Naples, Italy
| | - Davide Papis
- UOC Chirurgia Generale Ospedale Sant'Anna Como Asst Lariana, San Fermo della Battaglia, Italy
| | - Paolo Parise
- Division of Gastrointestinal Surgery, San Raffaele Hospital, Milan, Italy
| | - Corrado Pedrazzani
- Division of General and Hepatobiliary Surgery, Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University Hospital "G.B. Rossi", Verona, Italy
| | - Roberto Petri
- Department of General Surgery, Azienda Ospedaliero-Universitaria of Udine Santa Maria della Misericordia, Piazzale Santa Maria della Misericordia, 15, 33100, Udine, Italy
| | - Giusto Pignata
- General Surgery 2, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Michele Pisano
- General, Emergency and Trauma Surgery, Papa Giovanni XXIII Hospital, P.zza OMS 1, 24128, Bergamo, Italy
| | - Stefano Rausei
- Department of Surgery, ASST Valle Olona Gallarate, Varese, Italy
| | - Rossella Reddavid
- Department of Oncology, University of Turin, San Luigi University Hospital, Turin, Italy
| | - Giuseppe Rocco
- Università di Bologna Policlinico Sant'Orsola-Malpighi, Bologna, Italy
| | - Fausto Rosa
- Chirurgia Digestiva, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Università Cattolica del Sacro Cuore, Milan, Italy
| | - Riccardo Rosati
- Division of Gastrointestinal Surgery, San Raffaele Hospital, Milan, Italy
| | - Luca Rossit
- Department of General Surgery, Azienda Ospedaliero-Universitaria of Udine Santa Maria della Misericordia, Piazzale Santa Maria della Misericordia, 15, 33100, Udine, Italy
| | - Matteo Rottoli
- Policlinico Sant'Orsola Bologna U.O. Chirurgia Tratto Alimentare, Bologna, Italy
| | - Franco Roviello
- Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Stefano Santi
- Esophageal Surgery Unit, Tuscany Regional Referral Center for the Diagnosis and Treatment of Esophageal Disease, Medical University of Pisa, 56124, Pisa, Italy
| | - Stefano Scabini
- General and Oncologic Surgery, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Stefano Scaringi
- Chirurgia dell'Apparato Digerente Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Leonardo Solaini
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.,General and Oncologic Surgery, Morgagni-Pierantoni Hospital, AUSL Romagna, Forlì, Italy
| | - Fabio Staderini
- Chirurgia dell'Apparato Digerente Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Lucio Taglietti
- Department of Surgery, Asst Valcamonica Brescia, Brescia, Italy
| | - Beatrice Torre
- Policlinico Sant'Orsola Bologna U.O. Chirurgia Tratto Alimentare, Bologna, Italy
| | - Paolo Ubiali
- General Surgical Department St. Mary of Angels Hospital, Pordenone Azienda Sanitaria Friuli Occidentale, Pordenone, Italy
| | - Matteo Uccelli
- Head of General and Oncologic Surgery Center for Minimal Invasive and Laparoscopic Surgery Policlinico San Marco, Zingonia, Italy
| | - Fabio Uggeri
- Università degli Studi di Milano-Bicocca, Ospedale San Gerardo di Monza, Monza, Italy
| | - Sara Vertaldi
- Department of Advanced Biomedical Sciences, "Federico II" University of Naples, Via Sergio Pansini, 5, 80131, Naples, Italy
| | - Jacopo Viganò
- General Surgery I, Surgery Department, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy
| | - Giovanni Domenico De Palma
- Department of Clinical Medicine and Surgery, Federico II" University of Naples, Via Sergio Pansini, 5, 80131, Naples, Italy
| | - Simone Giacopuzzi
- General and Upper GI Surgery Division, Department of Surgery, University of Verona, Verona, Italy
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Marini M, Limongi T, Falqui A, Genovese A, Allione M, Moretti M, Lopatin S, Tirinato L, Das G, Torre B, Giugni A, Cesca F, Benfenati F, Di Fabrizio E. Imaging and structural studies of DNA-protein complexes and membrane ion channels. Nanoscale 2017; 9:2768-2777. [PMID: 28155926 DOI: 10.1039/c6nr07958j] [Citation(s) in RCA: 4] [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] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In bio-imaging by electron microscopy, damage of the sample and limited contrast are the two main hurdles for reaching high image quality. We extend a new preparation method based on nanofabrication and super-hydrophobicity to the imaging and structural studies of nucleic acids, nucleic acid-protein complexes (DNA/Rad51 repair protein complex) and neuronal ion channels (gap-junction, K+ and GABAA channels) as paradigms of biological significance and increasing complexity. The preparation method is based on the liquid phase and is compatible with physiological conditions. Only in the very last stage, samples are dried for TEM analysis. Conventional TEM and high-resolution TEM (HRTEM) were used to achieve a resolution of 3.3 and 1.5 Å, respectively. The EM dataset quality allows the determination of relevant structural and metrological information on the DNA structure, DNA-protein interactions and ion channels, allowing the identification of specific macromolecules and their structure.
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Affiliation(s)
- M Marini
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - T Limongi
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - A Falqui
- King Abdullah University of Science and Technology, NABLA lab, BESE Division, Thuwal, 23955-6900, Kingdom of Saudi Arabia
| | - A Genovese
- King Abdullah University of Science and Technology, NABLA lab, BESE Division, Thuwal, 23955-6900, Kingdom of Saudi Arabia
| | - M Allione
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - M Moretti
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - S Lopatin
- King Abdullah University of Science and Technology, Imaging and Characterization core lab, Thuwal, 23955-6900, Kingdom of Saudi Arabia
| | - L Tirinato
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - G Das
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - B Torre
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - A Giugni
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
| | - F Cesca
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, Genova, Italy
| | - F Benfenati
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, Genova, Italy
| | - E Di Fabrizio
- King Abdullah University of Science and Technology, SMILEs lab, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia.
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Lorenzoni M, Giugni A, Di Fabrizio E, Pérez-Murano F, Mescola A, Torre B. Nanoscale reduction of graphene oxide thin films and its characterization. Nanotechnology 2015; 26:285301. [PMID: 26120077 DOI: 10.1088/0957-4484/26/28/285301] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this paper, we report on a method to reduce thin films of graphene oxide (GO) to a spatial resolution better than 100 nm over several tens of micrometers by means of an electrochemical scanning probe based lithography. In situ tip-current measurements show that an edged drop in electrical resistance characterizes the reduced areas, and that the reduction process is, to a good approximation, proportional to the applied bias between the onset voltage and the saturation thresholds. An atomic force microscope (AFM) quantifies the drop of the surface height for the reduced profile due to the loss of oxygen. Complementarily, lateral force microscopy reveals a homogeneous friction coefficient of the reduced regions that is remarkably lower than that of native graphene oxide, confirming a chemical change in the patterned region. Micro Raman spectroscopy, which provides access to insights into the chemical process, allows one to quantify the restoration and de-oxidation of the graphitic network driven by the electrochemical reduction and to determine characteristic length scales. It also confirms the homogeneity of the process over wide areas. The results shown were obtained from accurate analysis of the shift, intensity and width of Raman peaks for the main vibrational bands of GO and reduced graphene oxide (rGO) mapped over large areas. Concerning multilayered GO thin films obtained by drop-casting we have demonstrated an unprecedented lateral resolution in ambient conditions as well as an improved control, characterization and understanding of the reduction process occurring in GO randomly folded multilayers, useful for large-scale processing of graphene-based material.
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Affiliation(s)
- M Lorenzoni
- IMB-CNM (CSIC), Bellaterra, 08193, Catalonia, Spain. Nanophysics, Istituto Italiano di Tecnologia, via Morego, 30, I-16163 Genova, Italy
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Carzino R, Pignatelli F, Farina D, Torre B, Scotto M, Marini L, Bertoni G, Caputo G, Cozzoli PD, Diaspro A, Athanassiou A. Laser-induced disaggregation of TiO₂ nanofillers for uniform nanocomposites. Nanotechnology 2014; 25:125702. [PMID: 24572071 DOI: 10.1088/0957-4484/25/12/125702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Exploiting the intrinsic photosensitivity of TiO₂ nanoparticles, we demonstrated how ultraviolet (UV) pulsed laser irradiation of acrylate polymer nanocomposite solutions can separate the initial clusters of these colloidal semiconductor nanorods into clearly distinct units. From the irradiated solutions, optically clear nanocomposite films are obtained which exhibit enhanced optical properties with respect to the nanocomposites obtained without previous UV treatment.
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Affiliation(s)
- R Carzino
- Fondazione Istituto Italiano di Tecnologia, Via Morego 30, I-16163 Genova, Italy
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Giugni A, Torre B, Toma A, Francardi M, Malerba M, Alabastri A, Proietti Zaccaria R, Stockman MI, Di Fabrizio E. Hot-electron nanoscopy using adiabatic compression of surface plasmons. Nat Nanotechnol 2013; 8:845-52. [PMID: 24141538 DOI: 10.1038/nnano.2013.207] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 09/11/2013] [Indexed: 05/22/2023]
Abstract
Surface plasmon polaritons are a central concept in nanoplasmonics and have been exploited to develop ultrasensitive chemical detection platforms, as well as imaging and spectroscopic techniques at the nanoscale. Surface plasmons can decay to form highly energetic (or hot) electrons in a process that is usually thought to be parasitic for applications, because it limits the lifetime and propagation length of surface plasmons and therefore has an adverse influence on the functionality of nanoplasmonic devices. Recently, however, it has been shown that hot electrons produced by surface plasmon decay can be harnessed to produce useful work in photodetection, catalysis and solar energy conversion. Nevertheless, the surface-plasmon-to-hot-electron conversion efficiency has been below 1% in all cases. Here we show that adiabatic focusing of surface plasmons on a Schottky diode-terminated tapered tip of nanoscale dimensions allows for a plasmon-to-hot-electron conversion efficiency of ∼30%. We further demonstrate that, with such high efficiency, hot electrons can be used for a new nanoscopy technique based on an atomic force microscopy set-up. We show that this hot-electron nanoscopy preserves the chemical sensitivity of the scanned surface and has a spatial resolution below 50 nm, with margins for improvement.
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Affiliation(s)
- A Giugni
- 1] Nanostructures, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy [2] King Abdullah University of Science and Technology, PSE and BESE Divisions, Thuwal, 23955-6900, Kingdom of Saudi Arabia
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Torre B, Basso M, Tiribilli B, Paoletti P, Vassalli M. Disclosing and overcoming the trade-off between noise and scanning speed in atomic force microscopy. Nanotechnology 2013; 24:325104. [PMID: 23868095 DOI: 10.1088/0957-4484/24/32/325104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Traditional dynamic modalities for atomic force microscopy imaging suffer from a stringent trade-off between fast scanning speed, weak interaction forces and accurate topography reconstruction. Finding an effective compromise between these aspects is often challenging, especially for soft biological samples for which stringent requirements hold when imaged in vivo. In this paper the main causes of this undesired trade-off in standard systems are analyzed and the exploitation of the intrinsic dynamics of the cantilever through a nonlinear control strategy is proposed as a method to overcome this limitation. A direct application to imaging of biological samples is reported to validate the results and show the effectiveness of the proposed technique.
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Affiliation(s)
- B Torre
- Department of Nanophysics, Istituto Italiano di Tecnologia, via Morego 30, Genova I-16163, Italy
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Guiggiani A, Torre B, Contestabile A, Benfenati F, Basso M, Vassalli M, Difato F. Long-range and long-term interferometric tracking by static and dynamic force-clamp optical tweezers. Opt Express 2011; 19:22364-22376. [PMID: 22109113 DOI: 10.1364/oe.19.022364] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Optical tweezers are recognized single-molecule technique to resolve forces and motion on the molecular scale. Complex biological phenomena, such as cell differentiation and locomotion, require long range tracking capabilities with nanometer resolution over an extended period, to resolve molecular processes on the cellular scale. Here we introduce a real-time control of the microscope stage position to perform long-term tracking, with sub-millisecond resolution, of a bead attached to a neuron, preserving sub-nanometer sensitivity on a spatial range of centimeters, seven orders of magnitude larger. Moreover, the suitability of the system is tested by time- modulating the force-clamp condition to study the role of statically and dynamically applied forces in neuronal differentiation.
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Affiliation(s)
- A Guiggiani
- Università di Firenze, Dipartimento di Sistemi e Informatica, Florence, Italy
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Torre B, Di Fato F, Diaspro A. Atomic and Photonic Force Microscope: from Nanonewton to Piconewton. Biophys J 2010. [DOI: 10.1016/j.bpj.2009.12.2180] [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: 10/19/2022] Open
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Bruschi L, Fois G, Pontarollo A, Mistura G, Torre B, Buatier de Mongeot F, Boragno C, Buzio R, Valbusa U. Structural depinning of Ne monolayers on Pb at T < 6/5 K. Phys Rev Lett 2006; 96:216101. [PMID: 16803253 DOI: 10.1103/physrevlett.96.216101] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2006] [Indexed: 05/10/2023]
Abstract
We have studied the nanofriction of Ne monolayers with a quartz-crystal microbalance technique at temperatures below 6.5 K and in ultrahigh-vacuum conditions. Very homogeneous and smooth lead electrodes have been physically deposited on a quartz blank at 150 K and then annealed at room temperatures. With such a Pb-plated quartz-crystal microbalance, we have observed a pronounced depinning transition separating a low-coverage region, where the film is nearly locked to the oscillating electrode, from a high-coverage region characterized by slippage at the solid-fluid boundary. Such a behavior has been found to be very reproducible. These data are suggestive of a structural depinning of the solid Ne film when it becomes incommensurate with the lead substrate, in agreement with the results of an extensive molecular-dynamics study.
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Affiliation(s)
- L Bruschi
- Dipartimento di Fisica G. Galilei, Università di Padova, via Marzolo 8, 35131 Padova, Italy
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Torre B, Norén S, Hedman M, Diczfalusy E. Studies on the Relationship Between Sperm Count and Steroid Levels in the Spermatic and Cubital Veins of Patients With Varicocele. ACTA ACUST UNITED AC 1978. [DOI: 10.1111/j.1365-2605.1978.tb00601.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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