Publications

1. Postoperative pancreatic fistula rates decrease over the career of pancreatic surgeons: a longitudinal cohort study.

Halle-Smith JM, Raza SS, Bartlett DC, Chatzizacharias N, Dasari BVM, Marudanayagam R, Sutcliffe RP, Roberts KJ.HPB (Oxford). 2026 Apr 20:S1365-182X(26)00574-5. doi: 10.1016/j.hpb.2026.04.450. Online ahead of print.PMID: 42108124.

2. Early protocol computed tomography scan in asymptomatic high-risk patients diagnosed with pancreatic fistula after pancreatoduodenectomy: Results of a prospective audit.

Shams MA, Rehman S, Joshi K, Raza SS, Chatzizacharias N, Bartlett DC, Dasari BVM, Marudanayagam R, Roberts KJ, Sutcliffe RP.Surgery. 2026 May 6;195:110219. doi: 10.1016/j.surg.2026.110219. Online ahead of print.PMID: 42096988

3. Intranetwork variation in neoadjuvant therapy delivery for borderline resectable and locally advanced pancreatic cancer: a UK multicentre cohort study.

Labib PL, Alarabiyat M, Powell-Brett S, Hall L, Rehman S, Edwards D, Ma YT, Sivakumar S, Good J, Candish C, Nagy A, Tsalic M, Hafeez T, Kunene V, Chatterjee A, Roberts KJ, Chatzizacharias N.Ann R Coll Surg Engl. 2026 Apr 9. doi: 10.1308/rcsann.2026.0023. Online ahead of print.PMID: 41952607 Free article.

4. Colonization of bile with gammaproteobacteria is associated with reduced survival after surgery for pancreatic cancer in patients receiving gemcitabine-based adjuvant chemotherapy.

Terry CE, Halle-Smith JM, Merali N, Marudanayagam R, Chatzizacharias N, Dasari BVM, Bartlett DC, Raza SS, Frampton AE, Sutcliffe RP, Roberts KJ.Eur J Surg Oncol. 2026 Mar;52(3):111396. doi: 10.1016/j.ejso.2026.111396. Epub 2026 Jan 13.PMID: 41564849.

5. Response to 'Towards an individualized strategy in perioperative chemotherapy for pancreatic cancer'.

Stoop TF, Wu YHA, Oba A, Ali M, Messersmith W, Besselink MG, Burkhart RA, Wilmink JW, Del Chiaro M; International Consortium on Pancreatic Cancer Surgery and Oncology (ICON).Br J Cancer. 2026 Feb;134(3):357-358. doi: 10.1038/s41416-025-03294-w. Epub 2026 Jan 12.PMID: 41526658 No abstract available.

6. Effect of duration of neoadjuvant therapy on pancreatic cancer outcomes: a systematic review and meta-analysis.

Hajibandeh S, Hajibandeh S, Raza SS, Bartlett DC, Dasari BVM, Chatzizacharias N, Marudanayagam R, Sutcliffe RP, Roberts KJ.HPB (Oxford). 2026 Apr;28(4):447-462. doi: 10.1016/j.hpb.2025.12.018. Epub 2025 Dec 16.PMID: 41475907

7. Oncologic multivisceral resections involving the pancreas.

Rebelo A, Andersson B, Bandyopadhyay SK, Bereza-Carlson P, Berrevoet F, Björnsson B, Bouwense S, Bösch F, Büchler M, Chatzizacharias N, Coubeau L, Crede M, Don CBP, Dries P, Felsenstein M, Frigerio I, Giardino A, Glowka T, Hadesi P, Hartman V, Johansen K, Klein M, Klose J, Knipper K, Leonhardt CS, Loos M, Malinka T, Marchegiani G, Månsson C, Pellegrini R, Perri G, Poelsler L, Roeyen G, Rousek M, Sancho P, Schild-Suhren S, Schmidt T, Serrablo L, Serrablo A, Smith AM, Stavrou GA, Strobel O, Strobel A, Tarantino I, Urdzik J, Vilz T, Vella R, Wennerblom J, Wyzlic P, Kleeff J; Multivisceral Pancreatic Resections Research Group- A Collaboration of the European-African Hepato-Pancreato-Biliary Association (E-AHPBA).Int J Surg. 2025 Dec 19;112(4):9884-95. doi: 10.1097/JS9.0000000000003731. Online ahead of print.PMID: 41417981 Free PMC article.

8. Short-term and long-term outcomes of hepatopancreatoduodenectomy for extrahepatic cholangiocarcinoma and gallbladder carcinoma: A systematic review and meta-analysis with meta-regression.

Hajibandeh S, Hajibandeh S, Raza SS, Bartlett DC, Chatzizacharias N, Dasari BVM, Roberts KJ, Marudanayagam R, Sutcliffe RP.Surgery. 2025 Oct;186:109593. doi: 10.1016/j.surg.2025.109593. Epub 2025 Aug 8.PMID: 40782723

9. Obesity is a major risk factor for adverse outcomes following Pancreatectomy: Results of a systematic review and meta-analysis.

Hajibandeh S, Westerman R, Ali ET, Hajibandeh S, Raza SS, Bartlett DC, Chatzizacharias N, Dasari BV, Marudanayagam R, Roberts KJ, Sutcliffe RP.Pancreatology. 2025 Nov;25(7):1159-1168. doi: 10.1016/j.pan.2025.07.007. Epub 2025 Jul 15.PMID: 40675835

10. Necessity and Reconstruction Methods of Splenic Vein After Resection of the Portomesenteric Junction During Resections for Pancreatic Cancer.

Alarabiyat M, Chatzizacharias N.Curr Oncol. 2025 May 30;32(6):316. doi: 10.3390/curroncol32060316.PMID: 40558259 Free PMC article. Review.

11. Head-down tilt lithotomy position and well-leg compartment syndrome: An international survey of current practice.

Uzoma CC, Shepherd AI, Saynor ZL, Khan JS, Piozzi GN, Duhoky R, Askew C, Ozmen MM, Middleton TRF, Masum S, Perissiou M; HDTL‐WLCS Global Survey Collaborating Group.Colorectal Dis. 2025 Jun;27(6):e70134. doi: 10.1111/codi.70134.PMID: 40481693 Free PMC article.

12. Survival after neoadjuvant and induction FOLFIRINOX versus gemcitabine-nab-paclitaxel in patients with resected localised pancreatic adenocarcinoma: an international multicentre study.

Stoop TF, Wu YHA, Oba A, Ali M, Feld IM, Al-Musawi MH, Jain A, Saiura A, Sauvanet A, Coppola A, Javed AA, Groot Koerkamp B, Miller BN, Hashimoto D, Caputo D, Kleive D, Sereni E, Kazemier G, Belfiori G, Ishida H, van Dam JL, Dembinski J, Akahoshi K, Roberts KJ, Tanaka K, Labori KJ, Falconi M, House MG, Sugimoto M, Tanabe M, Gotohda N, Chatzizacharias N, Krohn PS, Dokmak S, Rodriguez Franco S, Hirano S, Burgdorf SK, Crippa S, Satoi S, Nguyen TK, Yamamoto T, Nakamura T, Ushida Y, Bachu V, Burns WR, Inoue Y, Takahashi Y, Aslami Z, Schulick RD, He J, Messersmith W, Besselink MG, Burkhart RA, Wilmink JW, Del Chiaro M; International Consortium on Pancreatic Cancer Surgery and Oncology (ICON).Br J Cancer. 2025 Jul;133(1):76-84. doi: 10.1038/s41416-025-03025-1. Epub 2025 May 6.PMID: 40328917 Free PMC article.

13. Effect of peri-adventitial superior mesenteric artery dissection on margin status during pancreaticoduodenectomy for resectable pancreatic cancer: the DISSECT RCT protocol.

Powell-Brett S, Nutu A, Parente A, Kadam P, Giovinazzo F, Halle-Smith J, McNulty D, Roberts K, Chatzizacharias N.BJS Open. 2024 Dec 30;9(1):zrae075. doi: 10.1093/bjsopen/zrae075.PMID: 39907483 Free PMC article. No abstract available.

14. Adjuvant Chemotherapy After Resection of Localized Pancreatic Adenocarcinoma Following Preoperative FOLFIRINOX.

Stoop TF, Sugawara T, Oba A, Feld IM, van Roessel S, van Veldhuisen E, Wu YHA, Nishino J, Ali M, Alseidi A, Sauvanet A, Mirabella A, Sa Cunha A, Kokkola A, Groot Koerkamp B, Pietrasz D, Kleive D, Butturini G, Malleo G, van Laarhoven HWM, Frigerio I, Dembinski J, He J, Gagnière J, Kleeff J, Ramia JM, Roberts KJ, Labori KJ, Marino MV, Falconi M, B Mortensen M, Lesurtel M, Bonds M, Chatzizacharias N, Strobel O, Turrini O, Griffin O, Franklin O, Pfeiffer P, Schulick RD, Salvia R, de Wilde RF, Dokmak S, Rodriguez Franco S, Augustinus S, Burgdorf SK, Crippa S, Hackert T, Tarvainen T, Burns WR, Messersmith W, Wilmink JW, Burkhart RA, Del Chiaro M, Besselink MG; Scientific Committee of the European-African Hepato-Pancreato-Biliary Association (E-AHPBA) and International Collaboration on Advanced Pancreatic Cancer.JAMA Oncol. 2025 Mar 1;11(3):276-287. doi: 10.1001/jamaoncol.2024.5917.PMID: 39847363 Free PMC article.

15. Factors influencing failure of progression to completion hepatectomy following liver venous deprivation procedures (PVE or DVE): a longitudinal observational study.

Cardoso SA, Clarke G, Nayak A, Joshi K, Sudereyan R, Karkhanis S, Chatzizacharias N, Roberts KJ, Condati N, Papamichail M, Marudanayagam R, Bartlett D, Raza SS, Sutcliffe RP, Mehrzad H, Dasari BVM.HPB (Oxford). 2025 Mar;27(3):299-310. doi: 10.1016/j.hpb.2024.11.011. Epub 2024 Dec 5.PMID: 39690102 Free article.

16. Factors associated with favourable pathological tumour response after neoadjuvant chemotherapy in patients with pancreatic ductal adenocarcinoma.

Halle-Smith JM, Leung P, Hall L, Aksin M, van Laarhoven S, Skipworth J, Chatzizacharias N, Brown RM, Roberts KJ.HPB (Oxford). 2024 Dec;26(12):1536-1543. doi: 10.1016/j.hpb.2024.09.002. Epub 2024 Sep 12.PMID: 39384505 Free article.

17. Management of distal cholangiocarcinoma with arterial involvement: Systematic review and case series on the role of neoadjuvant therapy.

Hall LA, Loader D, Gouveia S, Burak M, Halle-Smith J, Labib P, Alarabiyat M, Marudanayagam R, Dasari BV, Roberts KJ, Raza SS, Papamichail M, Bartlett DC, Sutcliffe RP, Chatzizacharias NA.World J Gastrointest Surg. 2024 Aug 27;16(8):2689-2701. doi: 10.4240/wjgs.v16.i8.2689.PMID: 39220089 Free PMC article.

18. Pancreatic surgery outcomes: multicentre prospective snapshot study in 67 countries.

PancreasGroup.org Collaborative.Br J Surg. 2024 Jan 3;111(1):znad330. doi: 10.1093/bjs/znad330.PMID: 38743040 Free PMC article.

19. Pancreatic anastomosis training models: Current status and future directions.

Joshi K, Espino DM, Shepherd DE, Mahmoodi N, Roberts KJ, Chatzizacharias N, Marudanayagam R, Sutcliffe RP.Pancreatology. 2024 Jun;24(4):624-629. doi: 10.1016/j.pan.2024.03.020. Epub 2024 Apr 1.PMID: 38580492 Free article. Review.

20. Risk factors for failure to rescue after hepatectomy in a high-volume UK tertiary referral center.

Patel I, Hall LA, Osei-Bordom D, Hodson J, Bartlett D, Chatzizacharias N, Dasari BVM, Marudanayagam R, Raza SS, Roberts KJ, Sutcliffe RP.Surgery. 2024 May;175(5):1329-1336. doi: 10.1016/j.surg.2024.01.025. Epub 2024 Feb 20.PMID: 38383242 Free article.

21. Can preoperative Carbohydrate Antigen 19-9 predict metastatic pancreatic cancer? Results of a systematic review and meta-analysis.

Raza SS, Khan H, Hajibandeh S, Hajibandeh S, Bartlett D, Chatzizacharias N, Roberts K, Marudanayagam R, Sutcliffe RP.HPB (Oxford). 2024 May;26(5):630-638. doi: 10.1016/j.hpb.2024.01.017. Epub 2024 Feb 1.PMID: 38383207 Free article.

22. Hepatic vein reconstruction during hepatectomy: A feasible and underused technique.

Ahuja M, Joshi K, Coldham C, Muiesan P, Dasari B, Abradelo M, Marudanayagam R, Mirza D, Isaac J, Bartlett D, Chatzizacharias NA, Sutcliffe RP, Roberts KJ.Hepatobiliary Pancreat Dis Int. 2024 Aug;23(4):421-427. doi: 10.1016/j.hbpd.2024.01.002. Epub 2024 Jan 15.PMID: 38278672 No abstract available.

23. Staging Computed Tomography Parameters Predict the Need for Vein Resection during Pancreaticoduodenectomy in Resectable Pancreatic Ductal Adenocarcinoma.

Pande R, Liu W, Raza SS, Papamichail M, Suthananthan AE, Bartlett DC, Marudanayagam R, Dasari BVM, Sutcliffe RP, Roberts KJ, Wadhwani S, Chatzizacharias N.Diagnostics (Basel). 2024 Jan 7;14(2):135. doi: 10.3390/diagnostics14020135.PMID: 38248012 Free PMC article.

24. Investigating misdiagnosis of suspected cancer among patients undergoing pancreatoduodenectomy: three decades of experience.

Halle-Smith JM, Bartlett D, Chatzizacharias N, Dasari BV, Marudanayagam R, Sutcliffe RP, Brown RM, Roberts KJ.HPB (Oxford). 2024 Mar;26(3):344-351. doi: 10.1016/j.hpb.2023.11.011. Epub 2023 Nov 20.PMID: 38071186 Free article.

25. Arterial resection during operative management of pancreatic head and uncinate process adenocarcinoma: a systematic review.

Dermanis AA, Halle-Smith J, Powell-Brett S, Roberts JK, Sutcliffe RP, Chatzizacharias N.Transl Gastroenterol Hepatol. 2023 Oct 17;8:41. doi: 10.21037/tgh-23-33. eCollection 2023.PMID: 38021362 Free PMC article. Review.

26. Vein Wall Invasion Is a More Reliable Predictor of Oncological Outcomes than Vein-Related Margins after Pancreaticoduodenectomy for Early Stages of Pancreatic Ductal Adenocarcinoma.

Ahuja M, Pandé R, Chugtai S, Brown RM, Cain O, Bartlett DC, Dasari BVM, Marudanayagam R, Roberts KJ, Isaac J, Sutcliffe RP, Chatzizacharias N.Diagnostics (Basel). 2023 Nov 17;13(22):3465. doi: 10.3390/diagnostics13223465.PMID: 37998601 Free PMC article.

27. Determination of "borderline resectable" pancreatic cancer - A global assessment of 30 shades of grey.

Badgery HE, Muhlen-Schulte T, Zalcberg JR, D'souza B, Gerstenmaier JF, Pickett C, Samra J, Croagh D; Pancreatic Cancer Image Biobank Authorship Group.HPB (Oxford). 2023 Nov;25(11):1393-1401. doi: 10.1016/j.hpb.2023.07.883. Epub 2023 Jul 22.PMID: 37558564 Free article.

28. Resection of isolated liver oligometastatic disease in pancreatic ductal adenocarcinoma: Is there a survival benefit? A systematic review.

Halle-Smith JM, Powell-Brett S, Roberts K, Chatzizacharias NA.World J Gastrointest Surg. 2023 Jul 27;15(7):1512-1521. doi: 10.4240/wjgs.v15.i7.1512.PMID: 37555114 Free PMC article.

29. Early postoperative risk stratification in patients with pancreatic fistula after pancreaticoduodenectomy.

Raza SS, Nutu A, Powell-Brett S, Marchetti A, Perri G, Carvalheiro Boteon A, Hodson J, Chatzizacharias N, Dasari BV, Isaac J, Abradelo M, Marudanayagam R, Mirza DF, Roberts JK, Marchegiani G, Salvia R, Sutcliffe RP.Surgery. 2023 Feb;173(2):492-500. doi: 10.1016/j.surg.2022.09.008. Epub 2022 Oct 29.PMID: 37530481

30. Oncological outcomes after pancreatoduodenectomy for pancreatic ductal adenocarcinoma in octogenarians: case-control study.

Pande R, Attard JA, Al-Sarireh B, Bhogal RH, Farrugia A, Fusai G, Harper S, Hidalgo-Salinas C, Jah A, Marangoni G, Mortimer M, Pizanias M, Prachialias A, Roberts KJ, Hee CS, Soggiu F, Srinivasan P, Chatzizacharias NA.BJS Open. 2023 Jul 10;7(4):zrad053. doi: 10.1093/bjsopen/zrad053.PMID: 37432365 Free PMC article.

31. Significance of predicted future liver remnant volume on liver failure risk after major hepatectomy: a case matched comparative study.

Piccus R, Joshi K, Hodson J, Bartlett D, Chatzizacharias N, Dasari B, Isaac J, Marudanayagam R, Mirza DF, Roberts JK, Sutcliffe RP.Front Surg. 2023 May 17;10:1174024. doi: 10.3389/fsurg.2023.1174024. eCollection 2023.PMID: 37266000 Free PMC article.

32. Potential clinical utility of intraoperative fluid amylase measurement during pancreaticoduodenectomy.

Joshi K, Abradelo M, Bartlett DC, Chatzizacharias N, Dasari BV, Isaac J, Marudanayagam R, Mirza D, Roberts K, Sutcliffe RP.Ann Hepatobiliary Pancreat Surg. 2023 May 31;27(2):189-194. doi: 10.14701/ahbps.22-083. Epub 2023 Feb 15.PMID: 36788121 Free PMC article.

33. Impact of Frailty on Short-Term Outcomes After Laparoscopic and Open Hepatectomy.

Osei-Bordom D, Hall L, Hodson J, Joshi K, Austen L, Bartlett D, Isaac J, Mirza DF, Marudanayagam R, Roberts K, Dasari BV, Chatzizacharias N, Sutcliffe RP.World J Surg. 2022 Oct;46(10):2444-2453. doi: 10.1007/s00268-022-06648-0. Epub 2022 Jul 9.PMID: 35810214 Free PMC article.

34. Para-aortic lymph node involvement should not be a contraindication to resection of pancreatic ductal adenocarcinoma.

Pande R, Chughtai S, Ahuja M, Brown R, Bartlett DC, Dasari BV, Marudanayagam R, Mirza D, Roberts K, Isaac J, Sutcliffe RP, Chatzizacharias NA.World J Gastrointest Surg. 2022 May 27;14(5):429-441. doi: 10.4240/wjgs.v14.i5.429.PMID: 35734625 Free PMC article.

35. Incidental gallbladder cancer diagnosis confers survival advantage irrespective of tumour stage and characteristics.

Alarabiyat M, Raza SS, Isaac J, Mirza D, Marudanayagam R, Roberts K, Abradelo M, Bartlett DC, Dasari BV, Sutcliffe RP, Chatzizacharias NA.World J Gastroenterol. 2022 May 14;28(18):1996-2007. doi: 10.3748/wjg.v28.i18.1996.PMID: 35664962 Free PMC article.

36. Impact of an enhanced recovery after surgery protocol on short-term outcomes in elderly patients undergoing pancreaticoduodenectomy.

Raza SS, Nutu OA, Powell-Brett S, Carvalheiro Boteon A, Hodson J, Abradelo M, Dasari B, Isaac J, Chatzizacharias N, Marudanayagam R, Mirza DF, Roberts JK, Sutcliffe RP.HPB (Oxford). 2022 Oct;24(10):1720-1728. doi: 10.1016/j.hpb.2022.05.002. Epub 2022 May 13.PMID: 35643908 Free article.

37. Detection of Colorectal Liver Metastases Using Near-Infrared Fluorescence Imaging During Hepatectomy: Prospective Single Centre UK Study.

Patel I, Bartlett D, Dasari BV, Chatzizacharias N, Isaac J, Marudanayagam R, Mirza DF, Roberts JK, Sutcliffe RP.J Gastrointest Cancer. 2023 Jun;54(2):574-579. doi: 10.1007/s12029-022-00836-w. Epub 2022 May 26.PMID: 35616823

38. Influence of middle hepatic vein resection during right or left hepatectomy on post hepatectomy outcomes.

Nutu A, Wilson M, Ross E, Joshi K, Sutcliffe R, Roberts K, Marudanayagam R, Muiesan P, Chatzizacharias N, Mirza D, Isaac J, Dasari BVM.Ann Hepatobiliary Pancreat Surg. 2022 Aug 31;26(3):257-262. doi: 10.14701/ahbps.21-159. Epub 2022 May 23.PMID: 35599354 Free PMC article.

39. Clinical features and postoperative survival in patients with sporadic versus multiple endocrine neoplasia type 1-related pancreatic neuroendocrine tumors: An international cohort study.

Bergquist JR, Shariq OA, Li AY, Worth PJ, Chatzizacharias N, Soonawalla Z, Athanasopoulos P, Toumpanakis C, Hansen P, Parks RW, Connor S, Parker K, Koea J, Srinivasa S, Ielpo B, Lopez EV, Norton JA, Lawrence B, Visser BC; International Neuroendocrine Tumor Study Group.Surgery. 2022 Aug;172(2):723-728. doi: 10.1016/j.surg.2022.04.011. Epub 2022 May 14.PMID: 35577612

40. Meta-analysis of interrupted versus continuous suturing for Roux-en-Y hepaticojejunostomy and duct-to-duct choledochocholedochostomy.

Hajibandeh S, Hajibandeh S, Parente A, Bartlett D, Chatzizacharias N, Dasari BVM, Hartog H, Perera MTPR, Marudanayagam R, Sutcliffe RP, Roberts KJ, Isaac JR, Mirza DF.Langenbecks Arch Surg. 2022 Aug;407(5):1817-1829. doi: 10.1007/s00423-022-02548-y. Epub 2022 May 13.PMID: 35552518

41. Hepatic artery flow, inspired oxygen, and hemoglobin determine liver tissue saturation measured with visible diffuse reflectance spectroscopy (vis-DRS) in an in vivo swine model.

Voulgarelis S, Fathi F, Yu B, Palkovic B, Chatzizacharias NA, Allen KP, Stucke AG.Pediatr Transplant. 2022 Jun;26(4):e14230. doi: 10.1111/petr.14230. Epub 2022 Jan 22.PMID: 35064720

42. Three decades of change in pancreatoduodenectomy and future prediction of pathological and operative complexity.

Halle-Smith JM, Hodson J, Coldham C, Dasari B, Chatzizacharias N, Marudanayagam R, Sutcliffe R, Isaac J, Mirza DF, Roberts KJ.Br J Surg. 2022 Feb 24;109(3):247-250. doi: 10.1093/bjs/znab433.PMID: 35026008 Free article. No abstract available.

43. Surgical Management of Non-Metastatic Pancreatic Cancer in the United Kingdom: Results of a Nationwide Survey on Current Practice.

Gemenetzis G, McKay S, Pathak S, Moir J, Laing R, Jamieson NB, Young AL, Chatzizacharias NA, Giovinazzo F, Roberts KJ.Front Oncol. 2021 Dec 23;11:791946. doi: 10.3389/fonc.2021.791946. eCollection 2021.PMID: 35004314 Free PMC article.

44. Short-term outcomes after pancreatoduodenectomy in octogenarians: multicentre case-control study.

Attard JA, Al-Sarireh B, Bhogal RH, Farrugia A, Fusai G, Harper S, Hidalgo-Salinas C, Jah A, Marangoni G, Mortimer M, Pizanias M, Prachialias A, Roberts KJ, Sew Hee C, Soggiu F, Srinivasan P, Chatzizacharias NA.Br J Surg. 2021 Dec 17;109(1):89-95. doi: 10.1093/bjs/znab374.PMID: 34750618 Free article.

45. Liver Resection and role of Extended Histology (LiREcH study) in patients with multifocal colorectal cancer liver metastases.

Bari H, Thiyagarajan UM, Brown R, Roberts KJ, Chatzizacharias N, Marudanayagam R, Muiesan P, Isaac J, Mirza DF, Sutcliffe RP, Dasari BVM.HPB (Oxford). 2021 Oct;23(10):1615-1622. doi: 10.1016/j.hpb.2021.03.018. Epub 2021 Apr 19.PMID: 34024732 Free article.

46. Variations between the anatomical and functional distribution, based on 99m technetium -mebrofinate SPECT-CT scan, in patients at risk of post hepatectomy liver failure.

Dasari BVM, Wilson M, Pufal K, Kadam P, Hodson J, Roberts KJ, Chatzizacharias N, Marudanayagam R, Gadvi R, Sutcliffe RP, Mirza DF, Muiesan P, Isaac J.HPB (Oxford). 2021 Dec;23(12):1807-1814. doi: 10.1016/j.hpb.2021.04.014. Epub 2021 Apr 27.PMID: 33975803 Free article.

47. Intention to treat outcomes among patients with pancreatic cancer treated using International Study Group on Pancreatic Surgery recommended pathways for resectable and borderline resectable disease.

Kamarajah SK, Chatzizacharias N, Hodson J, Marcon F, Kalisvaart M, Punia P, Ting Ma Y, Dasari B, Marudanayagam R, Sutcliffe RP, Muiesan P, Mirza DF, Isaac J, Roberts KJ.ANZ J Surg. 2021 Jul;91(7-8):1549-1557. doi: 10.1111/ans.16643. Epub 2021 Feb 12.PMID: 33576568 Free article.

48. Survival Advantage of Upfront Surgery for Pancreatic Head Cancer Without Preoperative Biliary Drainage.

Pande R, Hodson J, Marudanayagam R, Chatzizacharias N, Dasari B, Muiesan P, Sutcliffe RP, Mirza DF, Isaac J, Roberts KJ.Front Oncol. 2020 Nov 3;10:526514. doi: 10.3389/fonc.2020.526514. eCollection 2020.PMID: 33251128 Free PMC article.

49. Clinical Outcomes After Total Pancreatectomy: A Prospective Multicenter Pan-European Snapshot Study.

Latenstein AEJ, Scholten L, Al-Saffar HA, Björnsson B, Butturini G, Capretti G, Chatzizacharias NA, Dervenis C, Frigerio I, Gallagher TK, Gasteiger S, Halimi A, Labori KJ, Montagnini G, Muñoz-Bellvis L, Nappo G, Nikov A, Pando E, Pastena M, Peña-Moral JM, Radenkovic D, Roberts KJ, Salvia R, Sanchez-Bueno F, Scandavini C, Serradilla-Martin M, Stättner S, Tomazic A, Varga M, Zavrtanik H, Zerbi A, Erkan M, Kleeff J, Lesurtel M, Besselink MG, Ramia-Angel JM; Scientific, Research Committee of the European-African Hepato-Pancreato-Biliary Association (E-AHPBA).Ann Surg. 2022 Nov 1;276(5):e536-e543. doi: 10.1097/SLA.0000000000004551. Epub 2020 Nov 9.PMID: 33177356

50. Treatment Strategies for the Optimal Management of Locally Advanced Pancreatic Adenocarcinoma With Curative Intent: A Systematic Review.

Attard JA, Farrugia A, Pathanki A, Roberts KJ, Dasari B, Isaac J, Ma YT, Chatzizacharias NA.Pancreas. 2020 Nov/Dec;49(10):1264-1275. doi: 10.1097/MPA.0000000000001694.PMID: 33122513

51. The effects of resection margin and KRAS status on outcomes after resection of colorectal liver metastases.

Hatta AAZ, Pathanki AM, Hodson J, Sutcliffe RP, Marudanayagam R, Roberts KJ, Chatzizacharias N, Isaac J, Muiesan P, Taniere P, Mirza DF, Dasari BVM.HPB (Oxford). 2021 Jan;23(1):90-98. doi: 10.1016/j.hpb.2020.04.016. Epub 2020 May 13.PMID: 32417170 Free article.

52. Pancreatic exocrine insufficiency after pancreaticoduodenectomy: Current evidence and management.

Pathanki AM, Attard JA, Bradley E, Powell-Brett S, Dasari BVM, Isaac JR, Roberts KJ, Chatzizacharias NA.World J Gastrointest Pathophysiol. 2020 Apr 12;11(2):20-31. doi: 10.4291/wjgp.v11.i2.20.PMID: 32318312 Free PMC article. Review.

53. Resection of Replaced Common Hepatic Artery in Locally Advanced Pancreatic Cancer: A Case Report and Analysis of Technical and Oncological Implications.

Attard JA, Isaac J, Roberts K, Faulkner T, Chatzizacharias NA.Pancreas. 2020 Apr;49(4):e31-e33. doi: 10.1097/MPA.0000000000001533.PMID: 32282777 No abstract available.

54. The role of down staging treatment in the management of locally advanced intrahepatic cholangiocarcinoma: Review of literature and pooled analysis.

Kamarajah S, Giovinazzo F, Roberts KJ, Punia P, Sutcliffe RP, Marudanayagam R, Chatzizacharias N, Isaac J, Mirza DF, Muiesan P, Dasari BV.Ann Hepatobiliary Pancreat Surg. 2020 Feb;24(1):6-16. doi: 10.14701/ahbps.2020.24.1.6. Epub 2020 Feb 27.PMID: 32181423 Free PMC article. Review.

55. Pancreatic grade 3 neuroendocrine tumors behave similarly to neuroendocrine carcinomas following resection: a multi-center, international appraisal of the WHO 2010 and WHO 2017 staging schema for pancreatic neuroendocrine lesions.

Worth PJ, Leal J, Ding Q, Trickey A, Dua MM, Chatzizacharias N, Soonawalla Z, Athanasopoulos P, Toumpanakis C, Hansen P, Parks RW, Connor S, Parker K, Koea J, Srinavasa S, Ielpo B, Vicente Lopez E, Lawrence B, Visser BC; International Pancreatic Neuroendocrine Tumor Study Group.HPB (Oxford). 2020 Sep;22(9):1359-1367. doi: 10.1016/j.hpb.2019.12.014. Epub 2020 Feb 17.PMID: 32081540 Free article.

56. Recurrence patterns of pancreatic cancer after pancreatoduodenectomy: systematic review and a single-centre retrospective study.

Kalisvaart M, Broadhurst D, Marcon F, Pande R, Schlegel A, Sutcliffe R, Marudanayagam R, Mirza D, Chatzizacharias N, Abradelo M, Muiesan P, Isaac J, Ma YT, McConville C, Roberts K.HPB (Oxford). 2020 Sep;22(9):1240-1249. doi: 10.1016/j.hpb.2020.01.005. Epub 2020 Feb 8.PMID: 32046922 Free article.

57. Hepatopancreatoduodenectomy -a controversial treatment for bile duct and gallbladder cancer from a European perspective.

D'Souza MA, Valdimarsson VT, Campagnaro T, Cauchy F, Chatzizacharias NA, D'Hondt M, Dasari B, Ferrero A, Franken LC, Fusai G, Guglielmi A, Hagendoorn J, Hidalgo Salinas C, Hoogwater FJH, Jorba R, Karanjia N, Knoefel WT, Kron P, Lahiri R, Langella S, Le Roy B, Lehwald-Tywuschik N, Lesurtel M, Li J, Lodge JPA, Martinou E, Molenaar IQ, Nikov A, Poves I, Rassam F, Russolillo N, Soubrane O, Stättner S, van Dam RM, van Gulik TM, Serrablo A, Gallagher TM, Sturesson C; E-AHPBA scientific and research committee.HPB (Oxford). 2020 Sep;22(9):1339-1348. doi: 10.1016/j.hpb.2019.12.008. Epub 2019 Dec 30.PMID: 31899044 Free article.

58. Locally advanced pancreas cancer: Staging and goals of therapy.

Chatzizacharias NA, Tsai S, Griffin M, Tolat P, Ritch P, George B, Barnes C, Aldakkak M, Khan AH, Hall W, Erickson B, Evans DB, Christians KK.Surgery. 2018 May;163(5):1053-1062. doi: 10.1016/j.surg.2017.09.012. Epub 2018 Jan 10.PMID: 29331400

59. Assessing the quality of primary care referrals to surgery of patients with diabetes in the East of England: A multi-centre cross-sectional cohort study.

Pournaras DJ, Photi ES, Barnett N, Challand CP, Chatzizacharias NA, Dlamini NP, Doulias T, Foley A, Hernon J, Kumar B, Martin J, Nunney I, Oglesby F, Panagiotopoulou I, Sengupta N, Shivakumar O, Sinclair P, Stather P, Than MM, Wells AC, Xanthis A, Dhatariya K.Int J Clin Pract. 2017 Jul;71(7). doi: 10.1111/ijcp.12971. Epub 2017 Jun 15.PMID: 28618177

60. Surgical management of hepato-pancreatic metastasis from renal cell carcinoma.

Chatzizacharias NA, Rosich-Medina A, Dajani K, Harper S, Huguet E, Liau SS, Praseedom RK, Jah A.World J Gastrointest Oncol. 2017 Feb 15;9(2):70-77. doi: 10.4251/wjgo.v9.i2.70.PMID: 28255428 Free PMC article.

61. The Role of the Single Incision Laparoscopic Approach in Liver and Pancreatic Resectional Surgery.

Chatzizacharias NA, Dajani K, Koong JK, Jah A.Minim Invasive Surg. 2016;2016:1454026. doi: 10.1155/2016/1454026. Epub 2016 Nov 7.PMID: 27891251 Free PMC article. Review.

62. The role of arterial conduits for revascularisation in adult orthotopic liver transplantation.

Chatzizacharias NA, Aly M, Praseedom RK.Transplant Rev (Orlando). 2017 Apr;31(2):121-126. doi: 10.1016/j.trre.2016.10.008. Epub 2016 Nov 4.PMID: 27884502

63. Incidental non-benign gallbladder histopathology after cholecystectomy in an United Kingdom population: Need for routine histological analysis?

Patel K, Dajani K, Iype S, Chatzizacharias NA, Vickramarajah S, Singh P, Davies S, Brais R, Liau SS, Harper S, Jah A, Praseedom RK, Huguet EL.World J Gastrointest Surg. 2016 Oct 27;8(10):685-692. doi: 10.4240/wjgs.v8.i10.685.PMID: 27830040 Free PMC article.

64. Aorto-hepatic bypass graft for repair of an inferior pancreatico-duodenal artery aneurysm associated with coeliac axis occlusion: A case report.

Hughes T, Chatzizacharias NA, Richards J, Harper S.Int J Surg Case Rep. 2016;28:131-134. doi: 10.1016/j.ijscr.2016.09.035. Epub 2016 Sep 26.PMID: 27701003 Free PMC article.

65. Diagnosis of type C esophageal atresia despite the "successful" positioning of a nasogastric tube.

Chatzizacharias NA, Lakhoo K.Minerva Pediatr. 2016 Feb;68(1):76-8.PMID: 26864721 No abstract available.

66. The role of laparoscopic surgery in the management of children and adolescents with inflammatory bowel disease.

Page AE, Sashittal SG, Chatzizacharias NA, Davies RJ.Medicine (Baltimore). 2015 May;94(21):e874. doi: 10.1097/MD.0000000000000874.PMID: 26020394 Free PMC article. Review.

67. Successful surgical management of ruptured umbilical hernias in cirrhotic patients.

Chatzizacharias NA, Bradley JA, Harper S, Butler A, Jah A, Huguet E, Praseedom RK, Allison M, Gibbs P.World J Gastroenterol. 2015 Mar 14;21(10):3109-13. doi: 10.3748/wjg.v21.i10.3109.PMID: 25780312 Free PMC article.

68. Salvage pancreaticoduodenectomy after complete response to chemoradiotherapy for a previously unresectable pancreatic adenosquamous carcinoma: a case report.

Elias A, Chatzizacharias NA, Xanthis A, Corrie P, Davies S, Brais RJ, Jamieson NV, Praseedom RK, Huguet E, Harper SJF, Jah A.Medicine (Baltimore). 2015 Feb;94(6):e499. doi: 10.1097/MD.0000000000000499.PMID: 25674740 Free PMC article.

69. How good are surgeons at identifying appendicitis? Results from a multi-centre cohort study.

Strong S, Blencowe N, Bhangu A; National Surgical Research Collaborative.Int J Surg. 2015 Mar;15:107-12. doi: 10.1016/j.ijsu.2015.01.032. Epub 2015 Jan 31.PMID: 25644545 Free article.

70. Safety assessment of resident grade and supervision level during emergency appendectomy: analysis of a multicenter, prospective study.

Singh P, Turner EJ, Cornish J, Bhangu A; National Surgical Research Collaborative.Surgery. 2014 Jul;156(1):28-38. doi: 10.1016/j.surg.2014.04.007. Epub 2014 Jun 2.PMID: 24882763 Clinical Trial.

71. Impact of donor mismatches at individual HLA-A, -B, -C, -DR, and -DQ loci on the development of HLA-specific antibodies in patients listed for repeat renal transplantation.

Kosmoliaptsis V, Gjorgjimajkoska O, Sharples LD, Chaudhry AN, Chatzizacharias N, Peacock S, Torpey N, Bolton EM, Taylor CJ, Bradley JA.Kidney Int. 2014 Nov;86(5):1039-48. doi: 10.1038/ki.2014.106. Epub 2014 Apr 9.PMID: 24717292 Free article.

72. Colonic and anal metastases from pancreato-biliary malignancies.

Ejtehadi F, Chatzizacharias NA, Brais RJ, Hall NR, Godfrey EM, Huguet E, Praseedom RK, Jah A.World J Gastroenterol. 2014 Apr 7;20(13):3693-7. doi: 10.3748/wjg.v20.i13.3693.PMID: 24707155 Free PMC article.

73. Outcome of appendicectomy in children performed in paediatric surgery units compared with general surgery units.

Tiboni S, Bhangu A, Hall NJ; Paediatric Surgery Trainees Research Network and the National Surgical Research Collaborative.Br J Surg. 2014 May;101(6):707-14. doi: 10.1002/bjs.9455. Epub 2014 Apr 2.PMID: 24700440

74. Safety of short, in-hospital delays before surgery for acute appendicitis: multicentre cohort study, systematic review, and meta-analysis.

United Kingdom National Surgical Research Collaborative; Bhangu A.Ann Surg. 2014 May;259(5):894-903. doi: 10.1097/SLA.0000000000000492.PMID: 24509193

75. A multicentre cohort study assessing day of week effect and outcome from emergency appendicectomy.

Ferguson HJ, Hall NJ, Bhangu A; National Surgical Research Collaborative.BMJ Qual Saf. 2014 Sep;23(9):732-40. doi: 10.1136/bmjqs-2013-002290. Epub 2014 Feb 7.PMID: 24508682

76. The role of ephrins' receptors and ephrins' ligands in normal placental development and disease.

Chatzizacharias NA, Giaginis CT, Agapitos E, Theocharis SE.Expert Opin Ther Targets. 2014 Mar;18(3):269-75. doi: 10.1517/14728222.2014.864638. Epub 2013 Dec 13.PMID: 24329716 Review.

77. Jejunojejunal Intussusception as the Initial Presentation of Non-Hodgkin's B-Cell Lymphoma in an Adult Patient: A Case Report and Review of the Literature.

Stohlner V, Chatzizacharias NA, Parthasarathy M, Groot-Wassink T.Case Rep Surg. 2013;2013:619031. doi: 10.1155/2013/619031. Epub 2013 Jun 17.PMID: 23844307 Free PMC article.

78. Multicentre observational study of performance variation in provision and outcome of emergency appendicectomy.

National Surgical Research Collaborative.Br J Surg. 2013 Aug;100(9):1240-52. doi: 10.1002/bjs.9201.PMID: 23842836

79. Pneumatosis intestinalis as the initial presentation of systemic sclerosis: a case report and review of the literature.

Ejtehadi F, Chatzizacharias NA, Kennedy H.Case Rep Med. 2012;2012:987410. doi: 10.1155/2012/987410. Epub 2012 Sep 29.PMID: 23056057 Free PMC article.

80. Single port laparoscopic subtotal colectomy and ileostomy in an adolescent with ulcerative colitis.

Chatzizacharias NA, Torrente F, Brennan M, Heuschkel R, Davies RJ.J Crohns Colitis. 2012 Dec;6(10):1031-3. doi: 10.1016/j.crohns.2012.03.011. Epub 2012 Apr 18.PMID: 22520591

81. Clinical significance of Src expression and activity in human neoplasia.

Chatzizacharias NA, Kouraklis GP, Giaginis CT, Theocharis SE.Histol Histopathol. 2012 Jun;27(6):677-92. doi: 10.14670/HH-27.677.PMID: 22473690 Review.

82. Renal function in type 1 diabetics one year after successful pancreas transplantation.

Chatzizacharias NA, Vaidya A, Sinha S, Smith R, Jones G, Sharples E, Friend PJ.Clin Transplant. 2011 Sep-Oct;25(5):E509-15. doi: 10.1111/j.1399-0012.2011.01458.x.PMID: 21999782

83. Risk analysis for deterioration of renal function after pancreas alone transplant.

Chatzizacharias NA, Vaidya A, Sinha S, Sharples E, Smith R, Jones G, Brockmann J, Friend PJ.Clin Transplant. 2012 May-Jun;26(3):387-92. doi: 10.1111/j.1399-0012.2011.01534.x. Epub 2011 Oct 10.PMID: 21980989 Clinical Trial.

84. Use of gonadal vein interposition graft for implantation of polar artery in live donor renal transplantation.

Chatzizacharias NA, Muthusami AS, Sullivan M, Sinha S, Brockmann J.Transplantation. 2010 Nov 27;90(10):1131-2. doi: 10.1097/TP.0b013e3181f6a0c1.PMID: 21157255 No abstract available.

85. Expression and clinical significance of FAK and Src proteins in human endometrial adenocarcinoma.

Chatzizacharias NA, Giaginis C, Gatzidou E, Tsourouflis G, Sfiniadakis I, Alexandrou P, Theocharis SE.Pathol Oncol Res. 2011 Jun;17(2):277-85. doi: 10.1007/s12253-010-9310-6. Epub 2010 Nov 7.PMID: 21058027 Free article.

86. The role of focal adhesion kinase in early development.

Chatzizacharias NA, Kouraklis GP, Theocharis SE.Histol Histopathol. 2010 Aug;25(8):1039-55. doi: 10.14670/HH-25.1039.PMID: 20552554 Review.

87. Evaluation of the clinical significance of focal adhesion kinase and SRC expression in human pancreatic ductal adenocarcinoma.

Chatzizacharias NA, Giaginis C, Zizi-Serbetzoglou D, Kouraklis GP, Karatzas G, Theocharis SE.Pancreas. 2010 Aug;39(6):930-6. doi: 10.1097/MPA.0b013e3181d7abcc.PMID: 20431421

88. Evaluation of FAK and Src expression in human benign and malignant thyroid lesions.

Michailidi C, Giaginis C, Stolakis V, Alexandrou P, Klijanienko J, Delladetsima I, Chatzizacharias N, Tsourouflis G, Theocharis S.Pathol Oncol Res. 2010 Dec;16(4):497-507. doi: 10.1007/s12253-010-9269-3. Epub 2010 Apr 20.PMID: 20405349 Free article.

89. Facial rhabdomyosarcoma with an isolated pancreatic metastasis.

Chatzizacharias NA, Lakhoo K.Pediatr Surg Int. 2010 Mar;26(3):327-30. doi: 10.1007/s00383-009-2539-z.PMID: 19921210

90. Doctors' compliance with hand hygiene guidelines in the surgical ward.

Chatzizacharias NA, Chapple K.Infect Control Hosp Epidemiol. 2009 Mar;30(3):308-9. doi: 10.1086/595978.PMID: 19215200 No abstract available.

91.  Clinical significance of FAK expression in human neoplasia.

Chatzizacharias NA, Kouraklis GP, Theocharis SE.Histol Histopathol. 2008 May;23(5):629-50. doi: 10.14670/HH-23.629.PMID: 18283648 Review.

92. Disruption of FAK signaling: a side mechanism in cytotoxicity.

Chatzizacharias NA, Kouraklis GP, Theocharis SE.Toxicology. 2008 Mar 12;245(1-2):1-10. doi: 10.1016/j.tox.2007.12.003. Epub 2007 Dec 15.PMID: 18215454 Review.

93. Focal adhesion kinase: a promising target for anticancer therapy.

Chatzizacharias NA, Kouraklis GP, Theocharis SE.Expert Opin Ther Targets. 2007 Oct;11(10):1315-28. doi: 10.1517/14728222.11.10.1315.PMID: 17907961 Review.