1. Weight Loss Outcomes of Patients with Unplanned Pregnancy within a Year of Bariatric Surgery. Parmar C, Pereira B, Indrielle-Kelly T and Sufi P. Annals of Surgery and Perioperative Care. Volume 3 Issue 1 – 2018. http://austinpublishinggroup.com/annals-surgery/download.php?file=fulltext/aspc-v3-id1036.pdf

2. Need for Standardization of Perioperative Practices in MGB/OAGB. Chetan Parmar, Naiara Fernandez-Munoz, Laura Umba, Maria Lough, Cleverly Fong, Ali Alhamdani, P Sufi. Obes Surg 2018 Apr;28(4):1138-1139. https://link.springer.com/article/10.1007%2Fs11695-018-3111-5

3. The development and validation of a scoring tool to predict the operative duration of elective laparoscopic cholecystectomy. Reshma Bharamgoudar et al. Sufi P Local Lead. CholeS Study Group Surg Endosc 2018 Jan 16. Epub 2018 Jan 16. https://link.springer.com/article/10.1007%2Fs00464-018-6030-6

4. Cost-effectiveness of emergency versus delayed laparoscopic cholecystectomy for acute gallbladder pathology. Sufi P Local Lead., A. J. Sutton et al. and CholeS study group, West Midlands Research Collaborative. Br J Surg 2017 Jan 20;104(1):98-107. Epub 2016 Oct 20. http://onlinelibrary.wiley.com/resolve/doi?DOI=10.1002/bjs.10317

5. Reply to "Bleeding in Sleeve Gastrectomy-A Simple and Cost-Effective Solution". Samrat Mukherjee, Ali Alhamdani, Pratik Sufi, Chetan Parmar. Obes Surg 2017 Mar;27(3):814-815. https://link.springer.com/article/10.1007%2Fs11695-016-2507-3

6. Population based cohort study of outcomes following cholecystectomy for benign gallbladder diseases. Sufi P Local Lead., CholeS study group, West Midlands Research Collaborative. Br J Surg 2016 Nov 26;103(12):1704-1715. Epub 2016 Aug 26. http://onlinelibrary.wiley.com/resolve/doi?DOI=10.1002/bjs.10287

7. Effectiveness of Antibiotic Prophylaxis in Non-Emergency Cholecystectomy Using Data from a Population-Based Cohort Study. Sufi P Local Lead., Ravinder S. Vohra, James Hodson, Sandro Pasquali, Ewen A. Griffiths and CholeS Study Group and West Midlands Research Collaborative. 2017 World Journal of Surgery DOI 10.1007/s00268-017-4018-3. https://link.springer.com/article/10.1007/s00268-017-4018-3

8. Population based cohort study of variation in the use of emergency cholecystectomy for benign gallbladder diseases. Sufi P Local Lead. CholeS study group, West Midlands Research Collaborative. Br J Surg 2016 Nov 17;103(12):1716-1726. Epub 2016 Oct 17. http://onlinelibrary.wiley.com/resolve/doi?DOI=10.1002/bjs.10288

9. Preoperative risk factors for conversion from laparoscopic to open cholecystectomy: a validated risk score derived from a prospective U.K. database of 8820 patients. Sufi P Local Lead., Sutcliffe RP et al. and CholeS study group, West Midlands Research Collaborative. HPB (Oxford) 2016 11 31;18(11):922-928. Epub 2016 Aug 31. https://www.ncbi.nlm.nih.gov/pubmed/27591176

10. Population based prospective cohort study of variation in the use of emergency cholecystectomy for benign gallbladder diseases. ASGBI 2016. Sufi P Local Lead., CholeS Study Group

11. Population-Based Cohort Study of Outcomes Following Cholecystectomy for Benign Gallbladder Diseases in The UK and Ireland. Sufi P Local Lead. Ravinder Vohra et al. Choles Study Group and West Midlands Research Collaborative ANZ J. Surg. 2016; 86 (S1) 85–91

12. Enoxaparin venous thromboembolism prophylaxis in bariatric surgery: a best evidence topic DOI: http://dx.doi.org/10.1016/j.ijsu.2015.09.005. S.G. Parker, E.R. McGlone, W.R. Knight, P. Sufi, O.A. Khan. Int J Surg 2015 Nov 21;23(Pt A):52-6. Epub 2015 Sep 21. http://www.journal-surgery.net/article/S1743-9191(15)01185-1/fulltext

13. Protocol for a multicentre, prospective, population-based cohort study of variation in practice of cholecystectomy and surgical outcomes (The CholeS study). http://dx.doi.org/10.1136/bmjopen-2014-006399.

14. Chronic Elevation of Systemic Glucagon-Like Peptide-1 Following Surgical Weight Loss: Association with Nausea and Vomiting and Effects on Adipokines. Noora Al-Rasheid, Rosaire Gray, Pratik Sufi, Nephtali Marina-Gonzalez, Mohammed Al-Sayrafi, Elizabeth Atherton, Vidya Mohamed-Ali; Obes Surg 2015 Feb;25(2):386-91. https://link.springer.com/article/10.1007/s11695-014-1507-4

15. Factors predicting the occurrence of a gastrojejunal anastomosis leak following gastric bypass. Antanas Mickevicius, Pratik Sufi, Dugal Heath; Videosurgery and Other Miniinvasive Techniques / Wideochirurgia i Inne Techniki Malo Inwazyjne 09/2014; 9(3):436-40. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4198648/

16. Surgical Management of Ogilvie’s Syndrome Post Caesarean Section. Claire Chambers, Rumina Begum, Pratik Sufi; J Med Cases • 2013;4(2):99-101. http://www.journalmc.org/index.php/JMC/article/view/961/514

17. BOMSS Standards for Clinical Services and Commissioning Guidelines. 2012. http://www.bomss.org.uk/bomss-standards-for-clinical-services/

18. Does early pregnancy influence weight loss after bariatric surgery? Tereza Remesova, Bernadette Pereira, Lucy Jones, Dugal Heath, Pratik Sufi; International Journal of Surgery 12/2012; 10(8). http://www.journal-surgery.net/article/S1743-9191(12)00631-0/abstract

19. Cardiopulmonary exercise testing predicts postoperative outcome in patients undergoing gastric bypass surgery. P J Hennis, P M Meale, R A. Hurst, A F O’Doherty, J Otto, M Kuper, N Harper, P A. Sufi, D Heath, H E Montgomery and M P W Grocott, BJA British Journal of Anaesthesia 07/2012; 109(4):566-71. http://bjanaesthesia.org/article/S0007-0912(17)32062-7/pdf

20. Serum insulin and blood pressure in obese may be linked to subcutaneous and omental fat asymmetric dimethyl arginine content. Pratik Sufi, Dugal Heath, Sasindran Ramar &Vidya Mohamed-Ali, Surgery for Obesity and Related Diseases 6 (2010) 224–234. http://www.soard.org/article/S1550-7289(10)00060-2/abstract

21. Laparoscopic insertion of a gastric band for weight gain following laparoscopic Roux-en-Y gastric bypass: Description of the Technique. Dugal Heath, Daniel Leff, Pratik Sufi. Obes Surg 2009 Oct 13;19(10):1439-41. Epub 2008 Dec 13. https://pdfs.semanticscholar.org/98fa/a1df70bec16e7278276b22fb76949aaa02ad.pdf

22. An Audit of Bariatric Surgical Procedures at the NLOSS – A single surgeon’s experience. Sufi P, Nazir S, Segaran E, Rose L, McDougall K, Heath D. IFSO 2009. (2009) Obesity Surgery. 19 (8) pp 999-1000. http://www.nsikas.gr/pdf/parisISFO.pdf https://www.researchgate.net/publication/296147764_An_Audit_of_Bariatric_Surgical_Procedures_at_the_Nloss

_-_A_Single_Surgeon's_Experience

23. Complications during the learning curve of a single Bariatric Surgeon at NLOSS, London. Sufi P, Vidya MA, Ogston N, Madani R, Heath D. IFSO 2009. (2009) Obesity Surgery. 19 (8) 1000. http://www.nsikas.gr/pdf/parisISFO.pdf https://www.researchgate.net/publication/296147511_Complications_During_the_Learning_Curve_of_a_Single_Bariatric

_Surgeon_at_Nloss_London

24. Demographic Profile for patients for Bariatric Surgery – A single surgeon’s experience. Sufi P, Nazir S, Segaran E, Rose L, McDougall K, Heath D. IFSO 2009. (2009), Obesity Surgery. 19 (8) pp1000-1001. www.nsikas.gr/pdf/parisISFO.pdf https://www.researchgate.net/publication/296147816_Demographic_Profile_for_Patients_for_Bariatric_Surgery_-_A_Single_

Surgeon's_Experience

25. Refeeding Syndrome in a patient who underwent gastric banding: What are the risks? Segaran E, McDougall K, Sufi P, Heath D. IFSO 2009. (2009) Obesity Surgery. 19(8) 1019. http://www.soard.org/article/S1550-7289(10)00394-1/fulltext

26. Copper Deficiency leading to muscular weakness and peripheral neuropathy post gastric bypass. Heath D, Bapat G, Sufi P. IFSO 2009. (2009) Obesity Surgery. 19(8) 1021. http://www.nsikas.gr/pdf/parisISFO.pdf

27. A Pilot Pre-Operative Quality of Life Survey designed to identify the degree of pain experienced by patients undergoing Bariatric Surgery. Banicek J, McDougall K, Heath D. IFSO 2009. (2009) Obesity Surgery. 19(8) 1023. www.nsikas.gr/pdf/parisISFO.pdf

28. Preoperative CPX Testing in Patients Undergoing Bariatric surgery: What is its role? Heath D, Segaran E, McDougall K, Sufi P. IFSO 2009. (2009) Obesity Surgery. 19(8), 1023. http://www.nsikas.gr/pdf/parisISFO.pdf

29. Removal of an Intra-gastric removable stent used to treat a leak using argon plasma coagulation. Heath D, Webster G, McDougall K, Sufi P. IFSO 2009. (2009) Obesity Surgery. 19(8), 1053. www.nsikas.gr/pdf/parisISFO.pdf

30. Laparoscopic Roux-en-Y Gastric Bypass: Things that can go wrong and how to avoid them. Heath D, McDougall K, Sufi P. IFSO 2009. (2009) Obesity Surgery. 19(8), 1064. www.nsikas.gr/pdf/parisISFO.pdf

31. Bariatric Support Line: A Prospective Study of Support Line Activity. McDougall K, Segaran E, Sufi P, Heath DI. Obes Surg 2010 Mar 27;20(3):346-8. Epub 2009 Aug 27. https://link.springer.com/article/10.1007%2Fs11695-009-9930-7

32. Emergency and elective laparoscopic repair of Spigelian hernias: two case reports and a review of the literature. Leff DR, Hassell J, Sufi P, Heath D. Surg Laparosc Endosc Percutan Tech. 2009 Aug;19(4):e152-5. https://insights.ovid.com/crossref?an=00129689-200908000-00033

33. A symptomatic second gallbladder 7 years post initial cholecystectomy. Thomas H Fysh, Marc Winslet, Pratik Sufi. HPB (Oxford). 2007; 9(1):73-4. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2023871/

34. A Rare Case of Abdominal Aneurysm Presenting as Right Testicular Pain. Sufi P. Canadian Medical Emergency Journal, August 2006 MS ID: 1361832698937702 CJEM. 2007 Mar; 9(2):124-6. https://www.researchgate.net/publication/51376051_A_rare_case_of_leaking_abdominal_aneurysm_presenting_as_isolated_

right_testicular_pain

35. Randomized clinical trial of bowel preparation with a single phosphate enema or polyethylene glycol before elective colorectal surgery. Sufi P. British Journal of Surgery 93 (4): 2006 April.

36. Can bile duct injuries be prevented? Sufi P. Biomedcentral July 2005, 1471-2482/5/14/comments#202475

37. Circumareolar Mastectomy and Immediate Reconstruction (CAMIR) Eur J Surg Oncol 2000 Aug;26(5):461-3. https://www.pubfacts.com/detail/11016466/Circum-areolar-mastectomy-with-immediate-reconstruction-CAMIR

38. Envelope Mastectomy and Immediate Reconstruction (EMIR) Eur J Surg Oncol 2000 Jun;26(4):367-70. http://www.ejso.com/article/S0748-7983(99)90900-9/pdf

39. Expression and clinical significance of apolipoprotein D in male breast cancer and gynaecomastia Br J Surg 2000 Apr;87(4):522. https://www.pubfacts.com/detail/10809575/Expression-and-clinical-significance-of-apolipoprotein-D-in-male-breast-cancer-and-gynaecomastia