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Predictors of anastomotic leak and conduit necrosis after oesophagectomy: Results from the oesophago-gastric anastomosis audit (OGAA)
Ewen A. Griffiths, James Halle‐Smith, Sivesh K. Kamarajah, R.P.T. Evans, Dmitri Nepogodiev, James Hodson, J.R. Bundred, Ines Gockel, James Gossage, Joonas H. Kauppila, Biniam Kidane, Hans Alexander Mahendran, Ionuţ Negoi, Kelechi E. Okonta, Raza Sayyed, Richard van Hillegersberg, Ravinder Vohra, Bas P. L. Wijnhoven, Pritam Singh, Derek Alderson, James Bundred, B. Jefferies, Siobhan McKay, I. Mohamed, K. Siaw- Acheampong, Kasun Wanigasooriya, Tony Whitehouse, Arben Gjata, Justin Moreno, Flávio Roberto Takeda, R Guevara Castro, Abebe Bekele, Tomáš Haruštiak, Aristotelis Kechagias, Aleksandras Bagajevas, Andrew Kennedy, Anna Da Roit, J. S. Azagra, Lorelí Mejía-Fernández, Jihène El Kafsi, Mariana S. Sousa, Aline S. Sampaio, R. Blanco, Bengt Wallner, Paul M. Schneider, Po‐Kuei Hsu, Sivakumar Gananadha, Vanessa Wills, Michael Devadas, Cuong N. Duong, Michael Talbot, Michael W. Hii, Rebecca Jacobs, N.A Andreollo, Brian T. Johnston, Gail Darling, Andrés Isaza-Restrepo, G. Rosero, Fernando Arias, Dimitrios Raptis, Jochen Gaedcke, Daniel Reim, Jakob R. Izbicki, Jan‐Hendrik Egberts, Sarunas Dikinis, Daniel Willy Kjær, M. Larsen, Michael Patrick Achiam, Juha Saarnio, Dimitrios Theodorou, Theodore Liakakos, Dimitris P. Korkolis, William B. Robb, Chris Collins, Thomas J. Murphy, John V. Reynolds, Valeria Tonini, Marcello Migliore, Luigi Bonavina, Michele Valmasoni, Romeo Bardini, Jacopo Weindelmayer, M Terashima, Rebecca White, E. Alghunaim, Muhammed Elhadi, Alberto M. León-Takahashi, Heriberto Medina‐Franco, Peng Choong Lau, Joos Heisterkamp, Camiel Rosman, Grant Beban, Richard Babor, A. Gordon, Jeremy Rossaak, Khawaja Muhammad Inam Pal, A.U. Qureshi, Syed Asghar Naqi, Aamir Ali Syed, José Pedro Barbosa, Cristina Vicente, J. Leite, J. Freire, Rui Casaca, R.C.T. Costa, R.R. Scurtu, S.S. Mogoanta, Ciprian Bolca, S Constantinoiu, D. Sekhniaidze, Miloš Bjelović, Jimmy Bok Yan So, Goran Gačevski, Carolina Loureiro, Manuel Pera, Alberto Bianchi, María Moreno Gijón, José Martín Fernández, M.S. Trugeda Carrera, Marc Vallve‐Bernal, Manuel Pascual, S. Elmahi, Ingvar Halldestam, Jakob Hedberg, Stefan Mönig, Stefan Gutknecht, Mesut Tez, Ali Güner, M.B. Tirnaksiz, Elif Çolak, Barış Sevinç, Andrew Hindmarsh, Iqbal M. Khan, David Khoo, Richard Byrom, Jay Gokhale, Paul M Wilkerson, Prashant Jain, David S. Chan, K Robertson, S. Iftikhar, Richard J.E. Skipworth, M. J. Forshaw, Simon Higgs, Rajwinder Nijjar, Y K S Viswanath, Paul Turner, S. P. L. Dexter, Alex Boddy, William Allum, S. Oglesby, E Cheong, Duncan Beardsmore, Nick Maynard, Richard Berrisford, S Mercer, Susana Puig, Rachel Melhado, C Kelty, Tim Underwood, Khaled Dawas, Wyn G. Lewis, Ahmed Z. Al-Bahrani, Gavin Bryce, Mathew Thomas, Andrew Arndt, Francesco Palazzo, Robert A. Meguid, James Fergusson, Edwin Beenen, Charles A. Mosse, J. Salim, S. Cheah, Timothy Wright, Marisol Perez Cerdeira, P. McQuillan, Mark P. Richardson, Han Liem, John Spillane, Myla Yacob, F. Albadawi, T. Thorpe, Ann F. Dingle, Carlos S. Cabalag, Ken Loi, Oliver M. Fisher, S Ward, Matthew Read, Mary Ann Johnson, R. Bassari, H. Bui, Ivan Cecconello, Rubens Antônio Aissar Sallum, J. R. M Rocha, Luiz Roberto Lopes, Valdir Tercioti, Joshua Coelho, José Antonio Possatto Ferrer, Gordon Buduhan, Lijie Tan, Sadeesh Srinathan, Phelan Shea, Jonathan Yeung, Frances Allison, Paul Carroll, Felipe Vargas-Barato, Felipe González, Joaquín Ortega, Laura Niño Torres, T.C. Beltrán-García, L. Castilla, Miguel A. Pineda, A. Bastidas, Jorge L. Gomez‐Mayorga, Natalia Cortés, C. Cetares, Sara Cáceres, Sebastião Júnior Henrique Duarte, Alexandr Pazdro, Martin Snajdauf, H. Faltova, M. Sevcikova, Preben Bo Mortensen, Niels Katballe, T. Ingemann, Brianna C. Morten, I. Kruhlikava, A.P. Ainswort, Nicolaj M. Stilling, Jens Eckardt, Jens‐Christian Holm, Morten Thorsteinsson, Mette Siemsen, B Brandt, Berhanu Nega, E. Teferra, Ayalew Tizazu, Vesa Koivukangas, Susan Meriläinen, Robert Gruetzmann, Christian Krautz, Georg F. Weber, Henriette Golcher, Georg Emons, Azadeh Azizian, Mara C. Ebeling, Stefan Niebisch, Nicole Kreuser, G. Albanese, J. Hesse, L. Volovnik, U. Boecher, Matthias Reeh, S. Triantafyllou, Dimitriοs Schizas, Adamantios Michalinos, Ebru Ballı, Maria Mpoura, Alexandros Charalabopoulos, Dimitrios K. Manatakis, Dimitrios Balalis, Jarlath Bolger, Chwanrow Baban, Achille Mastrosimone, O. J. McAnena, Aoife Quinn, C.B.Ó. Súilleabháin, Mairéad M. Hennessy, Ivan Ivanovski, H. Khizer, Narayanasamy Ravi, Noel E. Donlon, Maurizio Cervellera, Samuele Vaccari, S. Bianchini, Lodovico Sartarelli, Emanuele Asti, Daniele Bernardi, Stefano Merigliano, L. Provenzano, Marco Scarpa, Luca Saadeh, Beatrice Salmaso, Giovanni De Manzoni, Simone Giacopuzzi, Roberta La Mendola, Carlo Alberto De Pasqual, Yasuhiro Tsubosa, Masahiro Niihara, Tomoyuki Irino, Rie Makuuchi, Kenjiro Ishii, Michael Mwachiro, Arega Fekadu, Agneta Odera, Elizabeth B. Mwachiro, D. AlShehab, Hassan Ahmed, Abdulhalim Shebani, A. Elhadi, F.A. Elnagar, H.F. Elnagar, Silviu-Tiberiu Makkai-Popa, L.F. Wong, Tan Yr, S. Thannimalai, Ho Ca, Pang Ws, Tan Jh, Basave Hnl, Rubén Cortés‐González, Sjoerd M. Lagarde, J. Jan B. van Lanschot, Charlotte I. Cords, W.A. Jansen, Ingrid S. Martijnse, Robert A. Matthijsen, Stefan A.W. Bouwense, Bastiaan Klarenbeek, Moniek Verstegen, Frans van Workum, Jelle P. Ruurda, Pieter C. van der Sluis, Moniek P.M. de Maat, N. Evenett, Peter Johnston, RichaD Patel, Andrew MacCormick, M. Young, Baxter Smith, Christopher Nonso Ekwunife, A.H. Memon, Shaikh K, Abdul Wajid, Nathalie T. Khalil, M Haris, Z.U. Mirza, S.B.A. Qudus, Muhammad Zeeshan Sarwar, A. Shehzadi, M.H. Jhanzaib, J. Farmanali, Z. Zakir, Osama Shakeel, Irfan Ul Islam Nasir, Shahid Khattak, Mariam Baig, M.A. Mohd Noor, H.H. Ahmed, Aroma Naeem, Ana C. Pinho, R. da Silva, António Bernardes, José Creissac Campos, H. Matos, T. Braga, Cecília Monteiro, Paulo Ramos, Francisco Cabral, M.P.S.F. Gomes, Pedro Martins, Ana Margarida Correia, José Flávio Videira, C Ciuce, Radu Drasovean, R. Apostu, Ștefan Paitici, A.E. Racu, Cosmin Vasile Obleagă, Mircea Beuran, Bogdan Stoica, Cezar Ciubotaru, V. Negoita, Ioan Cordoş, Rodica Bîrlă, Dragoş Predescu, Petre Hoară, R. Tomsa, V. Shneider, Malik Agasiev, I. Ganjara, Dragan Gunjić, Milena Veselinović, Tamara Babič, T.S. Chin, Asim Shabbir, G. Kim, A. Crnjac, H. Samo, Ismael Díez del Val, S. Leturio, José M. Ramón, Mariagiulia Dal Cero, S. Rifá, M Rico, Alberto Pagán Pomar, J.A. Martinez Corcoles, Sonia Amoza Pais, Estrella Turienzo Santos, L.S. Alvarez, A.G. Rendo, Sara Sánchez García, E.P.G. Santos, M.J. Fernández Díaz, Cristina Magadán Álvarez, V. Martin, Cabezas López, Adriá Rosat Rodrigo, L.E. Pérez Sánchez, Claudia Tinoco Carrasco, E Choolani Bhojwani, Mohamed E. Ahmed, T. Dzhendov, Fredrik Lindberg, Martin Rutegård, Magnus Sundbom, C. Mickael, Nicola Colucci, Armin Schnider, Sadettin Er, Ekrem Kurnaz, Serdar Türkyılmaz, Atila Türkyılmaz, Reyyan Yıldırım, Bahadır Emre Baki, Nezih Akkapulu, Oğuz Karahan, Nurullah Damburacı, Richard Hardwick, Peter Safranek, Vijay Sujendran, John M. Bennett, Zeeshan Afzal, M. Shrotri, Benjamin Chan, Klaire Exarchou, Timothy Gilbert, Thangadorai Amalesh, Dipankar Mukherjee, Saptarshi Mukherjee, Tom Wiggins, Raymond Kennedy, Stephen McCain, A. Sidney Harris, Gary Dobson, N Davies, Ian Wilson, Damian Mayo, Davinia Bennett, Richard L. Young, P. Manby, Natalie Blencowe, M. Schiller, Ben Byrne, David Mitton, Vincent Wai‐Sun Wong, A. Elshaer, Mike Cowen, Vinod Menon, E. McLaughlin, Reshma M. Koshy, C Sharp, H Brewer, N Das, M. Cox, W. Al Khyatt, Dawit Worku, Ramiz Iqbal, L Walls, R McGregor, Grant Fullarton, Andrew Macdonald, C. K. Mackay, C. Craig, S Dwerryhouse, Steve Hornby, Shameen Jaunoo, Martin Wadley, Cara Baker, M. Saad, Michael E. Kelly, Andrew Davies, Francesco Di Maggio, P. Mistry, Rishi Singhal, Olga Tucker, S. Kapoulas, Sarah Powell‐Brett, Philip J. Davis, G. Bromley, L. Watson, R. Verma, Jeremy Ward, Vinutha Shetty, Chad G. Ball, Kishore Pursnani, Abeezar Sarela, S. Mehta, Jeremy D. Hayden, N. To, Tom Palser, D. Hunter, K. Supramaniam, Zeeshan Butt, Ali Ahmed, S. Saravana Kumar, A Chaudry, Osama Moussa, Ali Kordzadeh, Bruno Lorenzi, Mark H. Wilson, Prachi Patil, I. Noaman, J. Willem, George Bouras, Richard Evans, Manoj Singh, H. Warrilow, Abdurrahman El-Fulaty Ahmad, N. Tewari, Fady Yanni, J.R. Couch, Elena Theophilidou, J.J. Reilly, Gijs van Boxel, Khalid Akbari, Daniela Zanotti, Bruno Sgromo, Grant Sanders, T. Wheatley, Arun Ariyarathenam, Alexander M. Reece-Smith, Lee Humphreys, C Choh, N. Carter, B Knight, Philip H. Pucher, Antonios Athanasiou, Bin Tan, M Abdulrahman, J Vickers, Khurshid Akhtar, Ram Chaparala, R. Brown, Mohamed Alasmar, Roger Ackroyd, K. Patel, Anand P. Tamhankar, A Wyman, Robert A. Walker, B. Grace, N. Abbassi, N. Slim, Lydia Ioannidi, Guy Blackshaw, Timothy Havard, Xavier Escofet, Arfon Powell, Anas Owera, Farhan Rashid, Periyathambi Jambulingam, J. Padickakudi, H. Ben-Younes, Kirsty McCormack, Ian A. Makey, M.K. Karush, Christopher W. Seder, G. Chmielewski, Edoardo Rosato, Adam C. Berger, Richard Zheng, E. Okolo, Anima Singh, C.D. Scott, Michael J. Weyant, John D. Mitchell
Bibliographic record
VenueEuropean Journal of Surgical Oncology · 2024
Typearticle
Languageen
FieldMedicine
TopicEsophageal Cancer Research and Treatment
Canadian institutionsToronto General HospitalHealth Sciences CentreUniversity Health NetworkSaint John Regional Hospital
FundersUniversity of BirminghamNational Institute for Health and Care Research
KeywordsLeakAnastomosisMedicineEsophagectomyElectrical conduitSurgeryAuditInternal medicineCancerComputer scienceEngineeringEsophageal cancerBusiness
Abstract
No abstract in any covered source. Its absence is recorded, not treated as a negative.
No abstract. This is not a gap in this database; OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
metaresearch head score (Codex)0.002
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.550
Threshold uncertainty score0.544
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
Opus teacher head0.024
GPT teacher head0.299
Teacher spread0.275 · how far apart the two teachers sit on this one work
Validation status
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".
Quick stats
Citations13
Published2024
Admission routes1
Has abstractno