Sunderland Repository records the research produced by the University of Sunderland including practice-based research and theses.
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Clyde, D, Adib, R, Baig, S, Bhasker, Aparna Ghovil, Byrne, J, Cameron, D, Copaescu, C, Clare, Ken, deBeaux, A, Drummond, G, Fawal, H, Fried, M, Ghanem, O, Graham, Yitka, Goel, Ramen, Hopkins, G, Husain, F, Joyce, B, Kermansaravi, M, Kothari, S, Kow, Lilian, Leite, S, Madhok, Brijesh, Mahon, D, Miller, K, Miras, A, Moussa, L, Neto, M, Nimeri, A, O'Kane, Mary, Parmar, C., Peterli, R, Poggi, L, Saliminen, P, Sarkar, R, Shenfine, J, Sogg, S, Stenberg, E, Suter, M, Taha, S, Tahrani, Abd, Villalonga, R, Voon, K, Welbourn, R, Zerrweck, Carlos, Lamb, P, Mahawar, Kamal, Yang, Wah and Robertson, A (2024) An international consensus on patient preparation for metabolic and bariatric surgery. Clinical Obesity, e12722. ISSN 1758-8103 (In Press)
Jones-Whiting, Larne, Aradaid, Mohammed and Mahawar, Kamal (2024) A False Dichotomy: Rethinking the Debate Around Pharmacotherapy vs Bariatric Metabolic Surgery in Obesity Treatment. Obesity surgery. ISSN 1708-0428
Castellanos, Luis, Anselmetti, Paola, Acosta, Amaldo, Tomey, Daniel, Araujo-Contreras, Robert, Puche, Emiro, Elzein, Steven, Graham, Yitka, Mahawar, Kamal, Marshall, Skye, Abou-Mrad, Adel and Oviedo, Rodolfo (2024) The role of metabolic and bariatric surgery on the obesity pandemic in Latin America: a review of current practices and future directions. Obesity Reviews. p. 211. ISSN 1467-7881
Bandlamudi, Nanda, Holt, Guy, Madhok, Brijesh, Graham, Yitka, O'Kane, Mary, Singhal, Rishi, Parmar, C., Sakran, Nasser, Mahawar, Kamal, Pouwels, Sjaak and Potluri, Sudha (2023) Malnutrition following one anastomosis gastric bypass: a systematic review. Obesity Surgery, 33 (12). pp. 4137-4146. ISSN 0960-8923
Abou-Mrad, Adel, Graham, Yitka and Mahawar, Kamal (2023) Gastro-oesophagien apres Roux-n-Y bypass gastrique. In: SOFFCOMM Congres Annuel de la Societe Francaise et Francophone de chirurgie de l'obesite et des malades metaboliques, May 25-26 2023, Grenoble, France. (Submitted)
Sherf-Dagan, S, Biton, R, Ribeiro, R, Kessler, Y, Raziel, A, Rossoni, C, Kais, H, Bragnaca, R, Santos, Z, Goiten, D, Vivieros, O, Graham, Yitka, Mahawar, Kamal, Sakran, Nasser and Ben-Porat, T (2023) Nutritional and lifestyle behaviours reported following one anastomosis gastric bypass based on a multicentre study. Nutrients. pp. 1-15. ISSN 2072-6643
Amr, Bassem, Omar, Islam, Abdelrahman,, M, Abdalkoddus,, M, El Ella,, Y, Abukbakr,, M, Andrews,, S, Awad,, S, Bunting, D, Callejas-Diaz, Lindes, Cambridge, W, Carr, W, Chesworth, A, Courtney, M, Edge, J, Froghi, F, Graham, Yitka, Gilliam, Andrew, Harwood, S, Hollyman, M, Kimble, A, Kotb, A, Majithia, R, Mallinson, S, Metcalfe, N, O'Kane, Mary, Parmar, C., Saiyed, S, Singhal, Rishi, Trewin, L, Wadhawan, H and Mahawar, Kamal (2023) The first modified Delphi consensus building exercise on ward rounds in the UK National Health Service. World Journal of Surgery, 47 (6). pp. 1348-1357. ISSN 1432-2323
Graham, Yitka and Mahawar, Kamal (2023) Editorial: Foundations of understanding to challenge the stigma surrounding overweight, obesity, and bariatric surgery. Journal of Bariatric Surgery.
Graham, Yitka, Fox, Ann, Mahawar, Kamal, Parrott, Julie, Khalil, Fadi and Hayes, Catherine (2023) Developing a long-term follow up service for bariatric surgical patients in the community: patient and professional perspectives. Obesity Science and Practice. pp. 1-9. ISSN 2055-2238
Graham, Yitka, Mahawar, Kamal, Singhal, Rishi, Madhok, Brijesh, Yang, Wah, Riera, Manel, Martinez Duartez, Pedro, Pouwels, Sjaak, Sharma, Mitesh and Hayes, Catherine (2022) Bariatric Surgeons' experiences of working in the first year of the pandemic. Obesity Science and Practice. pp. 1-8. ISSN 2055-2238
Omar, Islam, Miller, Karl, Madhok, Brijesh, Amr, Bassem, Singhal, Rishi, Graham, Yitka, Pouwels, Sjaak, Abu Hilal, Mohammad, Aggrawal, Sandeep, Ahmed, Irfan, Aminian, Ali, Ammori, Basil, Arulampalam, Tan, Awam, Altaf, Balibrea, Jose Maria, Bhangu, Aneel, Brady, Richard, Brown, Wendy, Chand, Manish, Darzi, Ara, Gill, Tavinder, Goel, Ramen, Gopinath, Bussa, Henegouwen, Mark, Himpens, Jacques, Kerrigan, David, Luyer, Misha, Mayol, J, Purkayastha, Sanjay, Rosenthal, Raul, Shikora, Scott, Small, Peter, Smart, Neil, Taylor, Mark, Udwadia, Tehemton, Underwood, Tim, Viswanath, Yirupaiahgari, Welch, Neil, Wexner, S, Wilson, Michael, Winter, Des and Mahawar, Kamal (2022) The First International Delphi Consensus Statement on Laparoscopic Gastrointestinal Surgery. International Journal of Surgery. ISSN 1743-9191
Graham, Yitka (2022) The social aspects of bariatric surgery. In: Obesity, Batriatric and Metabolic Surgery: A Comprehensive Guide. 2nd edition. Springer Nature, London. (In Press)
Graham, Yitka, Hayes, Catherine, Cox, Julie, Mahawar, Kamal, Fox, Ann and Yemm, Heather (2022) A systematic review of obesity as a barrier to accessing cancer screening services. Obesity Science and Practice. ISSN 2055-2238
Graham, Yitka (2022) Safety of Bariatric Surgery in ≥ 65-Year-Old Patients During the COVID-19 Pandemic. Obesity Surgery. ISSN 1708-0428 (In Press)
Graham, Yitka (2022) Global variations in preoperative practices concerning patients seeking primary bariatric and metabolic surgery (PACT Study): a survey of 634 bariatric healthcare professionals. International Journal of Obesity. ISSN 1476-5497 (In Press)
Pouwels, Sjaak, Sakran, Nasser, Graham, Yitka, Leal, Angela, Pintar, Tadeja, Yang, Wah, Kassir, Radwan, Singhal, Rishi, Mahawar, Kamal and Ramnarian, Dharmanand (2022) Non-alcoholic fatty liver disease (NAFLD): a review of pathophysiology, clinical management and effects of weight loss. BMC Endocrine Disorders. pp. 1-9. ISSN 1472-6823
Sakran, Nasser, Graham, Yitka, Pintar, Tadeja, Yang, Wah, Kassir, Radwan, Willigendael, Edith, Singhal, Rishi, Kooreman, Zoe, Ramnarian, Dharmanand, Mahawar, Kamal, Parmar, Chetan, Madhok, Brijesh and Pouwels, Sjaak (2022) The many faces of diabetes: is there a need for reclassification? BMC Endocrine Disorders. ISSN 1472-6823
Graham, Yitka, Hayes, Catherine, Mahawar, Kamal, Tahrani, Abd, landiribar, Jose Maria and martinez, Pedro (2021) Social aspects of bariatric surgery. In: Obesity, Bariatric and Metabolic Surgery, 2nd edition. Springer Nature, London. ISBN 9783030605957 (In Press)
Singhal, Rishi, Tahrani, Abd, Sakran, Nasser, Herrera, Miguel, Menon, Vinod, Khaitan, Manish, Foschi, Diego, Super, Jonathan, Sandvik, Jorunn, Angrisani, Luigi, Kawahaa, Nilton, Teixeira, Julio, Campos, G, Kothari, Shanu, Graham, Yitka, Ludwig, Christian and Mahawar, Kamal (2021) Effect of COVID-19 Pandemic on Global Bariatric Surgery PRActiceS - The COBRAS study. Obesity Research and Clinical Practice. ISSN 1871-403X
Sakran, Nasser, Zakeri, Roxanna, Madhok, Brijesh, Graham, Yitka, Parmar, Chetan, Mahawar, Kamal, Arhi, Chanpreet, Shah, Kamran and Pouwels, Sjaak (2021) Splenic abcess following sleeve gastrectomy: a systematic review of clinical presentation and management methods. Obesity Surgery. ISSN 0960-8923
Ahmed, Saleem, Pouwels, Sjaak, Parmar, Chetan, De Luca, Maurizio, Kassir, Radwan, Graham, Yitka and Mahawar, Kamal (2021) Outcomes of bariatric surgery in patients with liver cirrhosis: a systematic review. Obesity Surgery. ISSN 0960-8923
Mahawar, Kamal, Islam, Omar, Singhal, Rishi, Aggrawal, Sandeep, Allouch, Mustafa, Alsabah, Salman, Angrisani, Luigi, Badiuddin, Faruq, Balibrea, Jose Maria, Bashir,, Ahmad, Behrens, Estuardo, Bhatia, Kiron, Biertho, Laurent, Biter, L Ulas, Dargent, Jerome, De Luca, Maurizio, DeMaria, Eric, Elfawal, Mohammed Hayssam, Fried, Martin, Gawdat, Khaled, Graham, Yitka, Herrera, Miguel, Himpen, Jacques, Husain, Farah, Kasama, Kazunori, Kerrigan, David, Kow, Lilian, Kristinsson, Jon, Kurian, Marina, Liem, Ronald, Lutfi, Rami, Menon, Vinod, Miller, Karl, Noel, Patrick, Ospanov, Oral, Ozmen, Mahir, Peterli, Ralph, Ponce, Jaime, Prager, Gerhard, Prasad, Arun, Raj, Praveen, Rodriguez, Nelson, Rosenthal, Raul, Sakran, Nasser, Santos, Jorge Nunes, Shabbir, Asim, Shikora, Scott, Small, Peter, Taylor, Craig, Wang, Cuchuan, Weiner, Rudolph, Wylezol, Mariusz, Yang, Wah and Aminian, Ali (2021) The first modified Delphi consensus statement on Sleeve Gastrectomy. Obesity Surgery. ISSN 0960-8923
Graham, Yitka, Earl-Sinha, Charlotte, Parkin, Lindsay, Callejas-Diaz, Lindes, Fox, Ann, Tierney, Callum and Mahawar, Kamal (2020) Exploring a role for community pharmacists in nutritional supplementation following bariatric surgery. In: IFSO EC Scientific Congress, December 11 2020, Prague, Czech Republic.
Islam, Omar, Graham, Yitka, Singhal, Rishi, Wilson, Michael, Madhok, Brijesh and Mahawar, Kamal (2020) Identification of Common Themes from Never Events Data Published by NHS England. World Journal of Surgery. ISSN 0364-2313
Graham, Yitka, Mahawar, Kamal, Riera, Manel, Islam, Omar, Bhasker, Aparna Ghovil, Wilson, Michael, Tahrani, Abd, Moize, Violeta, Leal, Angela and Hayes, Catherine (2020) Emotional resilience and bariatric surgical teams: a priority in the pandemic. Obesity Surgery. ISSN 0960-8923
Sakran, Nasser, Zakeri, Roxanna, Madhok, Brijesh, Graham, Yitka, Parmar, Chetan, Mahawar, Kamal, Pouwels, Sjaak and On behalf of the Global Bariatric Research Collaborative, (2020) Gastric Fistula in the Chest After Sleeve Gastrectomy: a Systematic Review of Diagnostic and Treatment Options. Obesity surgery. ISSN 1708-0428
Allan, M, Mahawar, Kamal, Blackwell, S, Catena, F, Chand, M, Dames, N, Goel, R, Graham, Yitka, Kothari, S, Laidlaw, L, Mayol, J, Petersen, R, Pryor, A, Smart, N, Taylor, M, Toogood, G, Wexner, S, Zevin, B and Wilson, M (2020) COVID‐19 research priorities in surgery (PRODUCE study): A modified Delphi process [Research Letter]. British Journal Of Surgery. ISSN 0007-1323
Mahawar, Kamal, Hayes, Catherine and Graham, Yitka (2020) Ascertaining areas for long-term follow-up of bariatric surgical patients for primary care. Bariatric Surgical Practice and Patient Care. ISSN 2168-023X
Graham, Yitka, Earl-Sinha, Charlotte, Parkin, Lindsay, Callejas-Diaz, Lindes, Fox, Ann, Tierney, Callum, Mahawar, Kamal and Hayes, Catherine (2020) Evaluating a potential role for community pharmacists in post-bariatric patient nutritional support. Clinical Obesity. ISSN 1758-8111
Mahawar, Kamal, Sharples, Alistair and Graham, Yitka (2019) A Systematic Review of the effect of Gastric Pouch and/or Gastro-Jejunostomy (Stoma) size on weight loss outcomes with Roux-en-Y Gastric Bypass. Surgical Endoscopy. ISSN 0930-2794
Wilson, Michael S J, Knight, Stephen, Vaughan-Shaw, Peter, Blakemore, Alex I, O'Kane, Mary, Boyle, Christopher, Small, Peter and Mahawar, Kamal (2019) A modified AUGIS Delphi process to establish research priorities in bariatric and metabolic surgery. Clinical obesity. e12344. ISSN 1758-8111
Mahawar, Kamal, Parmar, Chetan and Graham, Yitka (2019) Procedure and Patient Selection in Bariatric and Metabolic Surgery. Minerva Chirugia.
Graham, Yitka, Callejas-Diaz, Lindes, Parkin, Lindsay, Earl-Sinha, Charlotte, Mahawar, Kamal, Small, Peter and Hayes, Catherine (2019) VITAMINS: exploring a role for community pharmacists in nutritional supplementation following bariatric surgery. In: 24th World Congress International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)/XXI Congress de Sociedad Espanola de Cirugia para la Obesidad (SECO), September 3 - 7th 2019, Palacio Municipal de Congresos, Madrid, Spain.
Graham, Yitka, Earl-Sinha, Charlotte, Parkin, Lindsay, Callejas-Diaz, Lindes, Mahawar, Kamal, Small, Peter, de-Alwis, Nimantha and Hayes, Catherine (2019) Evaluating a potential role for Community Pharmacists in post-bariatric nutrient support (VITAMINS). In: BOMSS Annual Scientific Meeting 2019, January 23 - 25th 2019, Belfast.
Mahawar, Kamal, Parmar, Chetan and Graham, Yitka (2018) One anastomosis gastric bypass: key technical features,a nd prevention and management of procedure-specific complications. Minerva Chirugia, 74 (2). pp. 126-136. ISSN 0026-4733
Graham, Yitka (2017) Menstrual patterns and contraceptive practices of women aged 18-50 awaiting bariatric surgery. In: International Federation for the Surgery of Obesity and Metabolic Disorders 22nd World Congress, August 30th - 2nd September 2017, London, England.
Graham, Yitka (2017) Understanding how patients adjust to self-reported social complexities after bariatric surgery. In: International Federation for the Surgery of Obesity and Metabolic Disorders 22nd World Congress, August 30th - 2nd September 2017, London, England.
Graham, Yitka (2017) What do UK Allied Health Professionals think of the place of social media and technology for bariatric patient support? In: International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) 22nd World Congress, August 30th - 2nd September 2017, London, England.
Graham, Yitka, Hayes, Catherine, Small, Peter, Mahawar, Kamal and Ling, Jonathan (2017) Patient experiences of adjusting to life in the first two years after bariatric surgery: a qualitative study. Clinical Obesity, 7 (5). pp. 323-335. ISSN 1758-8111
Mahawar, Kamal, Kular, K, Parmar, C, van den Bosch, M, Graham, Yitka, Carr, W., Madhok, B, Magee, C, Purkayastha, S and Small, Peter (2017) Perioperaitve practice concerns of one anastomosis (mini) gastric bypass: a survey of 210 surgeons. Obesity Surgery. ISSN 0960-8923
Mahawar, Kamal, Reid, Alistair and Graham, Yitka (2017) Marginal ulcers after one anastomosis (mini) gastric bypass: a survey of surgeons. Clinical Obesity. ISSN 1758-8103
Graham, Yitka, Small, Peter, Mahawar, Kamal, Hinshaw, Kim, Gatiss, Sarah, Out, Henk Jan and Mansour, Diana (2017) Sexual and reproductive health of women aged 18-50 awaiting bariatric surgery. British Journal of Surgery, 104 (S2). pp. 9-10. ISSN 0007-1323
Graham, Yitka, Hayes, Catherine, Mahawar, Kamal, Small, Peter, Attala, Anita, Seymour, Keith, Woodcock, Sean and Ling, Jonathan (2017) Ascertaining the place of social media and technology for bariatric patient support: what do allied health practitioners think? Obesity Surgery. ISSN 0960-8923 (Print) 1708-0428 (Online)
Graham, Yitka, Hayes, Catherine, Mahawar, Kamal, Small, Peter, Seymour, Keith, Woodcock, Sean and Ling, Jonathan (2017) Ascertaining the place of social media and technology for bariatric patient support: what do allied health professionals think? British Journal of Surgery, 104 (S2). p. 9. ISSN 0007-1323
Graham, Yitka, Hayes, Catherine, Mahawar, Kamal, Small, Peter, Attala, Anita, Seymour, Keith, Woodcock, Sean and Ling, Jonathan (2017) Ascertaining the place of social media and technology for bariatric patient support: What do allied health professionals think? In: The BOMSS Annual Scientific Meeting 2017, 25-27 Jan 2017, Alton Towers Hotel, Staffordshire, UK.
Graham, Yitka, Small, Peter, Mahawar, Kamal, Hinshaw, Kim, Gatiss, Sarah, Out, Henk Jan and Mansour, Diana (2017) Sexual and reproductive health of women aged 18-50 awaiting bariatric surgery. In: BOMSS Annual Scientific Meeting 2017, 25-27 Jan 2017, Alton Towers Hotel, Staffordshire, UK.