Mr Jenkinson’s research interests include bariatric surgery, metabolism, foregut motility and hernia. He continues to contribute to high impact research articles from University College Hospital London
Safety and efficacy of liraglutide, 3.0mg once daily vs placebo in patients with poor weight loss following metabolic surgery: the BARI-OPTIMISE randomized clinical trial. Mok J, Jenkinson AD et al. JAMA surgery 2023; 158 (10), 1003-1011
Integrative genomic analysis in adipocytes implicate DNA methylation in human obesity and diabetes. McAllan L, Jenkinson AD et al. Nature Communications 2023; 14 (1), 2784.
Why Sustained Dietary Weight Loss Is So Difficult: The Weight Set-Point Explained. A Jenkinson. Obesity, Bariatric and Metabolic Surgery: A Comprehensive Guide, 2023; p37-45 (book).
Impact of sleeve gastrectomy compared to Roux-en-y gastric bypass upon hedonic hunger and the relationship to postoperative weight loss. Makaronidis JM, Jenkinson A et al. Internal and Emergency Medicine Oct 2022; 17 (7): 2031-38
Internal hernia in short vs standard length biliopancreatic limb roux-en-y gastric bypass: A review of a high-volume centre of 10 years experience. Elkalaawy M, Jenkinson A et al. Obesity Surgery July 2022; 32 (Supp 2); 701
Changes in accelerometer measured physical activity levels and sedentary behaviour, physical function and physical strength in the first year following bariatric surgery the BARI-LIFESTYLE observational study. Jassil F, Jenkinson A et al. Obesity Surgery July 2022; 32 (Supp 1); 2-3
Integrative genomic analyses in adipocytes implicate DNA methylation in human obesity and diabetes. McAllan L, Jenkinson A et al. medRxiv Jan 2021; 12: 20
The impact of COVID-19 on total body weight loss in the first 12 months post bariatric surgery. Porter J, Jenkinson A et al. Obesity Surgery 2021; S14
Tracing spatial clonal evolution of intestinal metaplasia in the chronically inflamed stomach, a quantitative model of pre-tumour progression. Gastroenterology May 2020; 158 (6): S11-12
Investigating the relationship between eating behaviour and glucagon-like-peptide 1 in patients with suboptimal weight loss after bariatric surgery. Mok J, Jenkinson A et al. Obesity Surgery March 2020; 30 (Supp 1): S2-3
The outcomes of laparoscopic sleeve gastrectomy in patients with Elhers-Danlos Type III – a case report. Mok J, Jenkinson A et al. Obesity Surgery March 2020; 30 (Supp 1): S73-4
Aberrant ghrelin profile is a major contributor to suboptimal weight loss after bariatric surgery, more so following Roux-en-Y gastric bypass. Zakeri R, Jenkinson A et al. Obesity Surgery March 2020; 30 (Supp 1): S3-4
Postoperative C-reactive protein may be an early predictor of complications following bariatric surgery. Slim N, Jenkinson A et al. Obesity Surgery March 2020; 30 (Supp 1): S54
Weight regain occurs earlier, more frequently and at a higher degree in laparoscopic sleeve gastrectomy compared to gastric bypass. Mok J, Jenkinson A et al. Obesity Surgery March 2020; 30 (Supp 1): S45-6
Laparoscopic sleeve resection and revision oesophagojejunostomy for refractory sleeve leak revisional surgery. Ilczyszyn A, Jenkinson A et al. Obesity Surgery Aug 2019; 29: 1272
Implementation of a bariatric fast track protocol significantly reduces HDU bed usage. Enhanced recovery in bariatric surgery. Ilczyszyn A, Jenkinson A et al. Obesity Surgery Aug 2019; 29: 582
Bariatric surgery in patients with HIV on antiretroviral treatment. A case series. Mok J, Jenkinson A et al. Obesity Surgery March 2019; 29: S17
Reduced port laparoscopic sleeve gastrectomy with the gelPoint access platform. Ilczyszyn A, Jenkinson A et al. Obesity Surgery Mar 2019; 29: S14-5
Is Pre-operation Social Connectedness Associated with Weight Loss up to 2 Years Post Bariatric Surgery? Tymoszuk U, Jenkinson A, Batterham RL et al.Obes Surg. 2018 Jul 24.
Epigenome-wide association study of body mass index, and the adverse outcomes of adiposity. Andrew Jenkinson, Rachel L. Batterham, John C. Chambers et al. Nature, Vol. 541, No. 7635. (21 December 2016), pp. 81-86
Type 2 diabetes remission 2 years post Roux-en-Y gastric bypass and sleeve gastrectomy: the role of the weight loss and comparison of DiaRem and DiaBetter scores. Pucci A, Jenkinson A, Batterham RL et al. Diabet Med. 2018 Mar;35(3):360-367.
Reported appetite, taste and smell changes following Roux-en-Y gastric bypass and sleeve gastrectomy: Effect of gender, type 2 diabetes and relationship to post-operative weight loss. Makaronidis JM, Neilson S, Cheung WH, Tymoszuk U, Pucci A, Finer N, Doyle J, Hashemi M, Elkalaawy M, Adamo M, Jenkinson A, Batterham RL. Appetite. 2016 Dec 1;107:93-105.
Current Status of Preoperative Oesophago-Gastro-Duodenoscopy (OGD) in Bariatric NHS Units-a BOMSS Survey.Zanotti D1, Elkalaawy M2,3, Hashemi M2, Jenkinson A2, Adamo M2. Obes Surg. 2016 Sep;26(9):2257-2262.
Laparoscopy-assisted ERCP (LA-ERCP) following bariatric gastric bypass surgery: initial experience of a single UK centre. Paranandi B, Joshi D, Mohammadi B, Jenkinson A, Adamo M, Read S, Johnson GJ, Chapman MH, Pereira SP, Webster GJ. Frontline Gastroenterol. 2016 Jan;7(1):54-59
Early Effect of Bariatric Surgery on Urogenital Function in Morbidly Obese Men. Aleid M1, Jenkinson AD3, Adamo M3, Batterham R, et al. J Sex Med. 2017 Feb; 14 (2): 205-214
The association of interpersonal relationships and social support with early post-surgery weight loss. Urszula Tymoszuk, Andrea Pucci, Wui Hang Cheung, Marco Adamo, Majid Hashemi, Andrew Jenkinson, Mohamed Elkalaawy, Rachel Batterham. BJS 2016 Mar. 103; 5-6
A case of severe anorexia, excessive weight loss and high peptide YY levels after sleeve gastrectomy. Pucci A, Manning S, Adamo M, Elkalaawy M, Jenkinson A, Finer N, Batterham RL. Endocrinol Diabetes Metab Case Rep 2015:150020. doi: 10.1530
Gastro-cutaneous fistula 4 years after a fully resolved staple line leak in sleeve gastrectomy. Zanotti D, Elkalaawy M, Mohammadi B, Hashemi M, Jenkinson A, Adamo M. J Surg Case Rep 2015 Dec 9; 2015(12). pii: rjv152. doi: 10.1093
Timing of pregnancy in obese women after bariatiric surgery. Manning S, Finer N, Elkalaawy M, Hashemi M, Jenkinson AD, Adamo M, O'Brien P, Batterham RL, Richens Y. Pregnancy Hypertens 2014 Jul; 4(3): 235
Laparoscopic sleeve gastrectomy and routine histological examination of gastric specimens. Jason George, Nicholas Carter, Mohamed Elkalaawy, Majid Hashemi, Marco Adamo, Andrew Jenkinson. International Journal of Surgery (London, England) 10/2013; 11(8):719.
Age- and sex-specific effects on weight loss outcomes in a comparison of sleeve gastrectomy and Roux-en-Y gastric bypass: a retrospective cohort studySean Manning, Nicholas C Carter, Andrea Pucci, Alexander Jones, Mohamed Elkalaawy, Andrew D Jenkinson, Marco Adamo and Rachel L BatterhamJournal: BMC Obesity, MS: 2115443161250367
Early postoperative weight loss predicts maximal weight loss after sleeve gastrectomy and Roux-en-Y gastric bypass. Manning S, Pucci A, Carter NC, Elkalaawy M, Querci G, Magno S, Tamberi A, Finer N, Fiennes AG, Hashemi M, Jenkinson AD, Anselmino M, Santini F, Adamo M, Batterham RL. Surg Endosc. 2015 Jun; 29(6): 1484-91
Indications for conversion from to laparoscopic Sleeve Gastrectomy to laparoscopic Roux-en-y Gastric Bypass: lesson learnt. A Vitiello, A Pucci, M El Kalaawy, A Jenkinson, R Batterham, M Adamo. British Journal of Surgery 2015. 102, 13
Differential effects of laparoscopic sleeve gastrectomy and laparoscopic gastric bypass on appetite, circulating acyl-ghrelin, peptide YY3-36 and active GLP-1 levels in non-diabetic humans. Yousseif A, Emmanuel J, Karra E, Millet Q, Elkalaawy M, Jenkinson AD, Hashemi M, Adamo M, Finer N, Fiennes AG, Withers DJ, Batterham RL. Obes Surg. 2014 Feb; 24(2):241-52
Laparoscopic Heller's myotomy for achalasia after gastric bypass: A case report. Chapman R, Rotundo A, Carter N, George J, Jenkinson A, Adamo M. Int J Surg Case Rep. 2013;4(4):396-8
Assessment of cosmetic outcome after laparoscopic cholecystectomy among women 4 years after laparoscopic cholecystectomy: is there a problem? Bignell M, Hindmarsh A, Nageswaran H, Mothe B, Jenkinson A, Mahon D, Rhodes M. Surg Endosc. 2011 Aug; 25(8): 2574-7
Outcomes in patients who underwent both laparoscopic and open inguinal hernia repairs. Bernardotto M, Jenkinson A. ANZ J Surg. 2010 May;80(5):381
Treatment of left sided colonic emergencies: a comparison of US and UK surgical practices. Engledow AH, Bond-Smith G, Motson RW, Jenkinson A. Colorectal Dis. 2009 Jul; 11 (6):642-7.
Laparoscopic feeding jejunostomy in esophagogastric cancer. Jenkinson AD, Lim J, Agrawal N, Menzies D. Surg Endosc. 2007 Feb; 21(2):299-302.
Comparison of medical and surgical treatment for gastro-oesophageal reflux disease: the relationship between symptom response and oesophageal acid exposure. AD Jenkinson , SS Kadirkamanathan, SM Scott, E Yazaki, DF Evans. BJS Nov 2004; ;91(11):1460-5
Comparison of ankle-brachial pressure index measurements using an automated oscillometric device with the standard doppler ultrasound technique. A Ramanathan, PJ Conaghan, AD Jenkinson, CR Bishop. ANZ J Surg 2003; 73 (3): 105-8
Compliance measurement of the lower oesophageal sphincter in achalasia and gastro-oesophageal reflux disease. AD Jenkinson, SM Scott, SS Kadirkamanathan, DF Evans. Dig Dis Sci 2001; 46 (9):1937-1942.
Does intraductal breast cancer spread in a segmental distribution? An analysis of tumour burden following segmental mastectomy using tumour bed biopsies. AD Jenkinson, RA Al-Mufti, Y Mohsen, MJ Berry, C Wells, R Carpenter. European Journal of Surgical Oncology 2001; 27: 21-5.
Is distribution of vacancies for hospital jobs a reflection of the new NHS? AD Jenkinson, CI Clark. BMJ 2000; 321: 453.
Prospective study of symptoms and gastro-oesophageal reflux 10 years after posterior partial fundoplication (letter). AD Jenkinson, SM Scott, SS Kadirkamanathan. Br J Surg 2000; 87: 122.
Vector Manometry and Lower Oesophageal Sphincter Dynamics. AD Jenkinson, SM Scott, SS Kadirkamanathan. Gut 2000; 46: 740.
An audit of outcome including patient satisfaction with immediate breast reconstruction performed by breast surgeons. M Berry, AD Jenkinson, R Carpenter. Ann R Col Surg Eng. 1998; 30: 173-7.