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Publications

Published and accepted papers

Weight Loss Following Bariatric Surgery in People with or without Metabolic Syndrome: A 5-Year Observational Comparative Study Ragavan, S.; Elhelw, O.; Majeed, W.; Alkhaffaf, B.; Senapati, S.; Ammori, B.J.; Mudaliar, R.N.; Syed, A.A. Weight Loss Following Bariatric Surgery in People with or without Metabolic Syndrome: A 5-Year Observational Comparative Study. J. Clin. Med. 2024,13, 256. https:// doi.org/10.3390/jcm13010256

The impact of bariatric surgery on liver enzymes in people with obesity: A 5-year observational study Elhelw, Omar & Ragavan, Sharanniyan & Majeed, Waseem & Alkhaffaf, Bilal & Mohammed, Noor & Senapati, Siba & Ammori, Basil & Robinson, James & Syed, Akheel. (2023). The impact of bariatric surgery on liver enzymes in people with obesity: A 5-year observational study. The Surgeon. 22. 10.1016/j.surge.2023.07.006.

Clinical practice innovation: pre-treatment with intragastric balloon vs. GLP-1 injections prior to bariatric surgery for patients with severe obesity Slater, Christopher & Ellison, Jodi & Rigor, Maria & Majeed, Waseem & Mudaliar, Rajshekhar & Alkhaffaf, Bilal & Sultan, Javed & Senapati, Siba & Akhtar, Khurshid & Syed, Akheel. (2023). Clinical practice innovation: pre-treatment with intragastric balloon vs. GLP-1 injections prior to bariatric surgery for patients with severe obesity.

Long-term observational study of the effect of bariatric surgery on liver enzymes in people with obesity Elhelw, Omar & Ragavan, Sharanniyan & Majeed, Waseem & Alkhaffaf, Bilal & Senapati, Siba & Syed, Akheel. (2023). Long-term observational study of the effect of bariatric surgery on liver enzymes in people with obesity.

Long-term comparative observational study of effectiveness of bariatric surgery in people with or without metabolic syndrome Ragavan, Sharanniyan & Elhelw, Omar & Majeed, Waseem & Alkhaffaf, Bilal & Senapati, Siba & Syed, Akheel. (2023). Long-term comparative observational study of effectiveness of bariatric surgery in people with or without metabolic syndrome.

Does preoperative weight loss in a specialist medical weight management centre influence postoperative weight loss after bariatric surgery? Slater, Christopher & Santhosh, Smrithi & Ellison, Jodi & Majeed, Waseem & Summers, Lucinda & Senapati, Siba & Akhtar, Khurshid & Ammori, Basil & New, John & Syed, Akheel. (2022). Does preoperative weight loss in a specialist medical weight management centre influence postoperative weight loss after bariatric surgery?. Clinical Obesity. 13. 10.1111/cob.12560.

Bariatric Surgery–induced High-density Lipoprotein Functionality Enhancement Is Associated With Reduced Inflammation Adam, Safwaan & Ho, Jan Hoong & Liu, Yifen & Siahmansur, Tarza & Siddals, Kirk & Iqbal, Zohaib & Azmi, Shazli & Senapati, Siba & New, John & Jeziorska, Maria & Ammori, Basil & Syed, Akheel & Donn, Rachelle & Malik, Rayaz & Durrington, Paul & Soran, Handrean. (2022). Bariatric Surgery–induced High-density Lipoprotein Functionality Enhancement Is Associated With Reduced Inflammation. The Journal of Clinical Endocrinology & Metabolism. 107. 10.1210/clinem/dgac244.

Correction to: Haemoglobin and Hematinic Status Before and After Bariatric Surgery Over 4 Years of Follow-Up Shipton, Michael & Johal, Nicholas & Dutta, Neel & Slater, Christopher & Iqbal, Zohaib & Ahmed, Babur & Ammori, Basil & Senapati, Siba & Akhtar, Khurshid & Summers, Lucinda & New, John & Soran, Handrean & Adam, Safwaan & Syed, Akheel. (2021). Correction to: Haemoglobin and Hematinic Status Before and After Bariatric Surgery Over 4 Years of Follow-Up. Obesity Surgery. 31. 10.1007/s11695-021-05515-6.

Weight loss and metabolic outcomes in women with or without polycystic ovarian syndrome after Roux-en-Y gastric bypass: A case-matched study Ahmed, Babur & Ammori, Basil & Akhtar, Khurshid & Senapati, Siba & New, John & Syed, Akheel. (2021). Weight loss and metabolic outcomes in women with or without polycystic ovarian syndrome after Roux-en-Y gastric bypass: A case-matched study. The surgeon : journal of the Royal Colleges of Surgeons of Edinburgh and Ireland. 20. 10.1016/j.surge.2021.02.012.

Haemoglobin and Hematinic Status Before and After Bariatric Surgery over 4 years of Follow-Up Shipton, Michael & Johal, Nicholas & Dutta, Neel & Slater, Christopher & Iqbal, Zohaib & Ahmed, Babur & Ammori, Basil & Senapati, Siba & Akhtar, Khurshid & Summers, Lucinda & New, John & Soran, Handrean & Adam, Safwaan & Syed, Akheel. (2021). Haemoglobin and Hematinic Status Before and After Bariatric Surgery over 4 years of Follow-Up. Obesity Surgery. 31. 1-12. 10.1007/s11695-020-04943-0.

Vitamin D Status After Gastric Bypass or Sleeve Gastrectomy over 4 Years of Follow-up Fox, Alistair & Slater, Christopher & Ahmed, Babur & Ammori, Basil & Senapati, Siba & Akhtar, Khurshid & Ellison, Jodi & Summers, Lucinda & Robinson, Adam & New, John & Soran, Handrean & Adam, Safwaan & Syed, Akheel. (2020). Vitamin D Status After Gastric Bypass or Sleeve Gastrectomy over 4 Years of Follow-up. Obesity Surgery. 30. 10.1007/s11695-019-04318-0.

Does weight loss in Tier-3 Specialist Medical Weight Management influence weight loss after Bariatric Surgery? Slater, Christopher & Ellison, Jodi & Clark, Hazel & Michaelidou, Maria & Majeed, Waseem & Summers, Lucinda & Senapati, Siba & Akhtar, Khurshid & Syed, Akheel. (2020). Does weight loss in Tier-3 Specialist Medical Weight Management influence weight loss after Bariatric Surgery?.

Gastric endoscopic submucosal dissection as a treatment for early neoplasia and for accurate staging of early cancers in a United Kingdom Caucasian population Sooltangos, Aisha & Davenport, Matthew & McGrath, Stephen & Vickers, Jonathan & Senapati, Siba & Akhtar, Khurshid & George, Regi & Ang, Yeng. (2017). Gastric endoscopic submucosal dissection as a treatment for early neoplasia and for accurate staging of early cancers in a United Kingdom Caucasian population. World Journal of Gastrointestinal Endoscopy. 9. 561-570. 10.4253/wjge.v9.i12.561.

Metabolic Surgery for Tackling Type II Diabetes Epidemic Senapati, Siba. (2017). Metabolic Surgery for Tackling Type II Diabetes Epidemic. Biomedical Journal of Scientific & Technical Research. 1. 10.26717/BJSTR.2017.01.000401.

Review of process of care for bariatric surgery in a specialist weight management centre Elkhenini, Hanaa & Slater, Christopher & Ammori, Basil & Akhtar, Khurshid & Senapati, Siba & Summers, Lucinda & New, John & Syed, Akheel. (2017). Review of process of care for bariatric surgery in a specialist weight management centre. Endocrine Abstracts. 10.1530/endoabs.48.P6.

Clinical outcomes of bariatric surgery in a specialist centre Elkhenini, Hanaa & Slater, Christopher & Ammori, Basil & Akhtar, Khurshid & Senapati, Siba & Summers, Lucinda & New, John & Syed, Akheel. (2017). Clinical outcomes of bariatric surgery in a specialist centre. Endocrine Abstracts. 10.1530/endoabs.48.P14.

POSSUM and p-POSSUM overestimate morbidity and mortality in laparoscopic bariatric surgery Charalampakis, Vasileios & Wiglesworth, Amanda & Formela, Laura & Senapati, Siba & Akhtar, Khurshid & Ammori, Basil. (2014). POSSUM and p-POSSUM overestimate morbidity and mortality in laparoscopic bariatric surgery. Surgery for Obesity and Related Diseases. 10. 10.1016/j.soard.2014.04.023.

Utility of STOP BANG questionnaire in preoperative detection of OSA in morbidly obese patients who undergo bariatric surgery Toumi, Zaher & McAllister, Joseph & Ireland, Phil & Senapati, Siba & Akhtar, Khurshid & Dominic, O'Connor & Andy, Mason & Ammori, Basil. (2013). Utility of STOP BANG questionnaire in preoperative detection of OSA in morbidly obese patients who undergo bariatric surgery. 8-8.

Greater neck circumference and higher EPWORTH score are the only independent riksk factors for OSA in morbidly obese patients undergoing bariatric surgery Toumi, Zaher & Ireland, Phil & Mcallister, Joseph & Senapati, Siba & Akhtar, Khurshid & Peter, Turkington & Ammori, Basil. (2013). Greater neck circumference and higher EPWORTH score are the only independent riksk factors for OSA in morbidly obese patients undergoing bariatric surgery. 8-9.

Impact of Lymph Node Ratio and Number in Prognosis of oesophageal Cancer S R Nareddy, M T Anthony, S Burke, K A Akhtar, P S P Senapati Published in the Abstracts of International Society for Diseases of Oesophagus, Budapest 2008

Laparoscopic gastric surgery for malignancy: is it the way forward? A yadav, A Mcmanus, P S P SENAPATI, K Akhtar Published in the abstracts of Society of American Gastrointestinal and Endoscopic Surgeons,April 2008

Liver Function Derangement following laparoscopic gastric surgery for Cancer:? Clinical significance. K Newton, P S Senapati Published in British Journal of Surgery 2008:95(S3):148 Outcome after Open and Laparoscopic Gastric Resection for Malignancy: A Comparative Study. J Jatania, A yadav, G Jones, A Mcmanus, P S P SENAPATI, K Akhtar Published in British Journal of Surgery 2008:95(S3):100

Quality of Life after Laparoscopic and Open Gastrectomy for Cancer. G Jones, B Ballimoria, K Akhtar, P S Senapati Published in British Journal of Surgery 2008:95(S3):150 European Association of Endoscopic Surgeons, 2008 Duration of incision to Entry in Different entry Techniques In laparoscopy. S Yellamareddygari, S R Nareddy, P S Senapati, C Mammen International RCOG Congress , Montreal 2008 and ESGE, Amsterdam 2008

Laparoscopic gastric surgery for malignancy: is it the way forward? A yadav, A Mcmanus, P S P SENAPATI, K Akhtar Published in the Abstracts of 2007 Annual Scientific Meeting of Association of Laparoscopic Surgeons of GB and Ireland

Tumour necrosis in histology-an adverse survival factor in oesophageal cancer? M Anthony, K Akhtar, P S P Senapati AUGIS 2007, British Journal of Surgery 2007;94(S5):46

Oesophagectomy in an evolving regional centre M Anthony, K Akhtar, P S P Senapati AUGIS 2007, British Journal of Surgery 2007;94(S5):47

Oesophagectomy in the elderly AUGIS 2007, M Anthony, K Akhtar, P S P Senapati British Journal of Surgery 2007;94(S5):47

Raised serum HCG: An acute surgical problem Gut 2006

Retrograde jejunoduodenal intussusception caused by a migrated percutaneous endoscopic gastrostomy tube Ragunath, Krish & Roberts, Ashley & Senapati, Siba & Clark, Geoff. (2004). Retrograde jejunoduodenal intussusception caused by a migrated percutaneous endoscopic gastrostomy tube. Digestive diseases and sciences. 49. 1815-7. 10.1007/s10620-004-9576-1.

Retrograde jejunoduodenal Intussusception caused by a migrated percutaneous endoscopic gastrostomu tube K Raghunath, a Roberts, P S P Senapati, G Clark Digestive Diseases and Sciences 2004;11/12:1815-1817

A survey of the timing and approach to the surgical management of cholelithiasis in patients with acute biliary pancreatitis and acute cholecystitis in the UK PSP Senapati, D Bhattacharya,G Harinath, BJ Ammori Annals of Royal college of surgeons of England 2003;85:306-312

Early laparoscopic appendicectomy for’appendicular mass’ PSP Senapati, D Bhattacharya, BJ Ammori Surgical Endoscopy 2002 Dec;16(12):1783-5

Urgent versus interval laparoscopic cholecystectomy for acute cholecystitis: A comparative study D Bhattacharya, PSP Senapati, BJ Ammori, R Hurle Journal of Hepato Pancreato Biliary 2002;9(5):538-42

Surgical time and motion: The intermediate equivalent revisited. PSP Senapati, JD Barry, P Edwards, I Hodzovic, K Shute, WG Lewis Annals of Royal College of surgeons of England 2002;85:40-43

Laparoscopic reduction of a gastric volvulus and repair of Bochdalek hernia G Harinath, PSP Senapati, JP Pollitt, BJ Ammori Surgical laparoscopy, endoscopy and percutaneous techniques 2002 ;12:3:180-3

Laparoscopic endogastric pseudocyst gastrostomy: a report of three cases BJ Ammori, D Bhattacharya, PSP Senapati Surgical laparoscopy, endoscopy and percutaneous techniques 2002 Dec;12(6):437-40

‘Semi-open’ blunt primary access to the abdominal cavity during laparoscopic surgery: a new technique PSP Senapati, D Bhattacharya, BJ Ammori Accepted, Surgical laparoscopy, endoscopy and percutaneous techniques 2003

Published letters

Predictors of improvement in health-related quality of life in patients undergoing cholecystectomy S Aggarwal, P S P Senapati British Journal of Surgery 2004;91:510

Prognostic significance of metastatic lymph node size in patients with gastric cancer S Rout, P S P Senapati British Journal of Surgery(on-line)2003;90(12)

Late mortality in patients with severe acute pancreatitis PSP Senapati, BJ Ammori British Journal of Surgery 2002; 89: 491

Wrote 3 counselling topics (vasectomy, colectomy & stoma and hernia repair) For a PLAB book published PSP Senapati

Presentations

International and National Presentations

Impact of Lymph Node Ratio and Number in Prognosis of oesophageal Cancer S R Nareddy, M T Anthony, S Burke, K A Akhtar, P S P Senapati International Society for Diseases of Oesophagus, Budapest 2008

Laparoscopic gastric surgery for malignancy: is it the way forward? A yadav, A Mcmanus, P S P SENAPATI, K Akhtar Society of American Gastrointestinal and Endoscopic Surgeons,April 2008

Liver Function Derangement following laparoscopic gastric surgery for Cancer:? Clinical significance. K Newton, P S Senapati Association of Surgeons of Great Britain and Ireland, Bournemouth 2008

Outcome after Open and Laparoscopic Gastric Resection for Malignancy: A Comparative Study. A yadav, A Mcmanus, P S P SENAPATI, K Akhtar Association of Surgeons of Great Britain and Ireland, Bournemouth 2008

Quality of Life after Laparoscopic and Open Gastrectomy for Cancer. G Jones, B Ballimoria, K Akhtar, P S Senapati Association of Surgeons of Great Britain and Ireland, Bournemouth 2008 European Association of Endoscopic Surgeons, 2008

Duration of incision to Entry in Different entry Techniques In laparoscopy. S Yellamareddygari, S R Nareddy, P S Senapati, C Mammen International RCOG Congress , Montreal 2008 ESGE, Amsterdam 2008

Laparoscopic gastric surgery for malignancy: is it the way forward? A yadav, A Mcmanus, P S P SENAPATI, K Akhtar Association of Laparoscopic Surgeons of GB and Ireland, Newcastle 2007

Tumour necrosis in histology-an adverse survival factor in oesophageal cancer? M Anthony, K Akhtar, P S P Senapati Association of Surgeons in Training, Dublin 2007

Oesophagectomy in an evolving regional centre M Anthony, K Akhtar, P S P Senapati Association of Surgeons in Training, Dublin 2007

Oesophagectomy in the elderly M Anthony, K Akhtar, P S P Senapati Association of Surgeons in Training, Dublin 2007

Anaemia in Asian population El-Sadigg, R george, P S P Senapati 7th International Gastric Cancer Congress Sao Paulo 2007

Staging of oesophageal cancer: CT and EUS put to test (poster) S Weaver, PSP Senapati, J Barry, W G Lewis 9th United European Gastroenterology week Amsterdam October 2001

Urgent versus interval laparoscopic cholecystectomy for acute cholecystitis: A comparative study BJ Ammori, D Bhattacharya, PSP Senapati, R Hurle 5th International Hepato-pancreato-Biliary Association World Congress Tokyo, 25-29 April 2002 Published as an abstract in J Hepatobiliary Pancreas Surg 2002; 9 (Suppl 1): 124

Laparoscopic management of pancreatic complications of acute necrotising pancreatitis (Poster) BJ Ammori, D Bhattacharya, PSP Senapati 5th International Hepato-pancreato-Biliary Association World Congress Tokyo, 25-29 April 2002 Published as an abstract in J Hepatobiliary Pancreas Surg 2002; 9 (Suppl 1): 344

Abdominal rectopexy PSP Senapati, N P Pattnaik East Zonal conference of the Association of Surgeons of India Bhubaneswar, 1989

Granular cell myoblastoma P S P Senapati East Zonal conference of the Association of Surgeons of India Bhubaneswar, 1989

Splenic hydatid disease P S P Senapati , B P Mishra East Zonal conference of the Association of Surgeons of India Bhubaneswar, 1989

Definitive surgery in peptic perforation (1990). P S P Senapati, T N Rao, B P Mishra Annual Conference of the Orissa Chapter of the Association of Surgeons of India, Burla, 1990

Laparoscopy and laparoscopic ultrasound in gastrointestinal cancers. Do they improve staging? F Abbasakoor, P S P Senapati, T H Brown, J Mack Manson Welsh Surgical Society, Rhyl 1997 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting May 1997

Laparoscopy and laparoscopic ultrasound in gastrointestinal cancers. Do they improve staging? F. Abbasakoor, P S P Senapati, T H Brown, J Mack Manson Association of Upper GI Surgeons of Great Britain and Ireland Leeds, September1997 Published as an abstract in the proceedings of First Association of Upper GI Surgeons of Great Britain and Ireland

Complications of Rubber Band Ligation of Haemorrhoids in the outpatient Clinic P S P Senapati, S Paulvannan, N Kumar, P J Billing Welsh Surgical Society Meeting, Merthyr Tydfil, 1998 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

Complications of Rubber Band Ligation of Haemorrhoids in the outpatient Clinic (poster) P S P Senapati, S Paulvannan, N Kumar, P J Billing Association of Surgeons of Great Britain and Ireland Brighton, 1999 Published as an abstract in BJS 1999; 86(suppl 1): 107

Day Case Laparoscopic Cholecystectomy - Who is Suitable? A G Masoud, P S P Senapati, K Swarankar, T H Brown, J N Baxter. Welsh Surgical Society Meeting, Aberystwyth, 1999 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

Complications of rubber band ligation of haemorrhoids in the outpatient clinic S Paulvannan, P S P Senapati, N Kumar, P J Billing Association of Coloproctology of Great Britain and Ireland Southport, 1999 Published as an abstract in Diseases of Colon and Rectum

An audit of duplex of the carotids (Poster) P S P Senapati, J Chaudhuri, A F daSilva Conversazione 99 at Swansea University Published in Conversazione 1999

Role of duplex scan in vascular access surgery (Poster) P S P Senapati, V W Jones, A F daSilva Conversazione 99 at Swansea University Published in Conversazione 1999

An audit of duplex scans of the carotids P S P Senapati, J Chaudhuri, A F daSilva Welsh Surgical Society, Bangor May 2000 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

Does chemical lumbar sympathectomy have a role in the management of critical lower limb ischaemia? P S P Senapati, A K Nigam, H J R Evans Welsh Surgical Society, Bangor May 2000 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

Stresster ergometer –A simple bedside technique to assess vascular reconstruction P J Arumugam, P S P Senapati, V S Menon, Y K Tan, A F daSilva Welsh Surgical Society, Bangor May 2000 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

Gastric Volvulus: a review of eighteen cases in a DGH P S P Senapati, H J R Evans Welsh Surgical Society at Pontypridd, November 2000 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

Survey of the surgical management of acute cholecystitis and biliary pancreatitis in the UK (Poster) PSP Senapati, D Bhattarcharya, G Harinath, BJ Ammori Association of Endoscopic Surgeons of Great Britain and Ireland joint meeting with South African Society of Endoscopic Surgeons Guildford, November 2001

Early experience with laparoscopic endogastric pseudocyst-gastrostomy (Poster) D Bhattarcharya, PSP Senapati, MJK Pollitt, BJ Ammori Association of Endoscopic Surgeons of Great Britain and Ireland joint meeting with South African Society of Endoscopic Surgeons Guildford, November 2001

The timing of laparoscopic cholecystectomy for acute cholcystitis: a non-randomised study (Poster) D Bhattarcharya, PSP Senapati, R Hurle, BJ Ammori Association of Endoscopic Surgeons of Great Britain and Ireland joint meeting with South African Society of Endoscopic Surgeons Guildford, November 2001

‘Semi-open’ blunt primary access to the abdominal cavity during laparoscopic surgery: a new technique (Poster) D Bhattarcharya, PSP Senapati, MJK Pollitt, BJ Ammori Association of Endoscopic Surgeons of Great Britain and Ireland joint meeting with South African Society of Endoscopic Surgeons Guildford, November 2001

Gastrointestinal surgical time and motion-the intermediate equivalent revisited PSP Senapati, JD Barry, P Edwards, I Hodzovic, K Shute, WG Lewis Welsh Surgical Society, Newport November 2000 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

Survey of the surgical management of acute cholecystitis and biliary pancreatitis in the UK PSP Senapati, D Bhattarcharya, G Harinath, BJ Ammori Welsh Surgical Society, Newport November 2000 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

The timing of laparoscopic cholecystectomy for acute cholcystitis: a non-randomised study (Poster) D Bhattarcharya, PSP Senapati, R Hurle, BJ Ammori Welsh Surgical Society, Newport November 2000 Published as an abstract in the proceedings of the Welsh Surgical Society Meeting

Laparoscopic Gastric Surgery for Malignancy: is it the forward? A yadav, A Mcmanus, P S P SENAPATI, K Akhtar Oral Presentation in the Annual Scientific Meeting of Association of Laparoscopic Surgeons of GB and Ireland 2007