Research output per year
Research output per year
- 1 - 50 out of 71 results
Search results
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2024
Volatile organic compounds for the detection of hepatocellular carcinoma: A scoping review
Metwaly, S., Psica, A., Sogaolu, O., Ahmed, I., Mukhopadhya, A., Delibegović, M. & Bekheit, M., Mar 2024, In: iLIVER. 3, 1, 7 p., 100070.Research output: Contribution to journal › Review article › peer-review
Open AccessFile -
2023
Effectiveness of conservative management versus laparoscopic cholecystectomy in the prevention of recurrent symptoms and complications in adults with uncomplicated symptomatic gallstone disease (C-GALL trial): pragmatic, multicentre randomised controlled trial
Ahmed, I., Hudson, J., Innes, K., Hernández, R., Gillies, K., Bruce, R., Bell, V., Avenell, A., Blazeby, J., Brazzelli, M., Cotton, S., Croal, B., Forrest, M., MacLennan, G., Murchie, P., Wileman, S. & Ramsay, C., 6 Dec 2023, In: BMJ. 383, 12 p., e075383.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Citations (Scopus)2 Downloads (Pure) -
The dilemma of the disappearing colorectal liver metastases: defining international trends in management
Ghazanfar, M. A., Abdelhamid, A., Aldreghetti, L., Sturesson, C., Takemura, N., Truant, S., Fiorentini, G., Teh, C., Alikhanov, R., Ahmed, I., Hammond, J., Ferrero, A., Silva, M., Pawlik, T., Jones, R. & Bekheit, M., Apr 2023, In: HPB. 25, 4, p. 446-453 8 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
Laparoscopic cholecystectomy versus conservative management for adults with uncomplicated symptomatic gallstones: the C-GALL RCT
Innes, K., Ahmed, I., Hudson, J., Hernández, R. A., Gillies, K., Bruce, R., Bell, V., Avenell, A., Blazeby, J. M., Brazzelli, M., Cotton, S., Croal, B., Forrest, M., MacLennan, G., Murchie, P., Wileman, S. & Ramsay, C., 14 Feb 2023, (Accepted/In press) In: Health and Social Care Delivery Research.Research output: Contribution to journal › Article › peer-review
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2022
Mesh fixation techniques for inguinal hernia repair: an overview of systematic reviews of randomised controlled trials
Alabi, A., Haladu, N., Scott, N., Imamura, M., Ahmed, I., Ramsay, G. & Brazzelli, M., 1 Aug 2022, In: Hernia. 26, p. 973–987 15 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile7 Citations (Scopus)4 Downloads (Pure) -
The first international Delphi consensus statement on Laparoscopic Gastrointestinal surgery: Laparoscopic GI Surgery Consensus
Omar, I., Miller, K., Madhok, B., Amr, B., Singhal, R., Graham, Y., Pouwels, S., Abu Hilal, M., Aggarwal, S., Ahmed, I., Aminian, A., Ammori, B. J., Arulampalam, T., Awan, A., Balibrea, J. M., Bhangu, A., Brady, R. R., Brown, W., Chand, M., Darzi, A., & 23 others, 1 Aug 2022, In: International Journal of Surgery . 104, 9 p., 106766.Research output: Contribution to journal › Article › peer-review
3 Citations (Scopus) -
Open versus laparoscopic repair of inguinal hernia: an overview of systematic reviews of randomised controlled trials
Haladu, N., Alabi, A., Brazzelli, M., Imamura, M., Ahmed, I., Ramsay, G. & Scott, N. W., 1 Jul 2022, In: Surgical Endoscopy. 36, p. 4685–4700 16 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile13 Citations (Scopus)1 Downloads (Pure) -
Core outcome set for symptomatic uncomplicated gallstone disease
Innes, K., Hudson, J., Banister, K., Croal, B., Ramsay, C., Ahmed, I., Blazeby, J. M., Gillies, K. & CGALL Trial Group, 1 Jun 2022, In: British Journal of Surgery. 109, 6, p. 539–544 6 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Citations (Scopus)4 Downloads (Pure) -
The dilemma of the disappeared colorectal liver metastasis: systematic review of reviews and evidence gap map
Nassar, A., Cimpean, S., Abdelhamid, A., Jones, R. P., Wahba, R., Fiorentini, G., Aldrighetti, L., Teh, C., Alikhanov, R., Hammond, J., Silva, M., Abdelmabod, A., Truant, S., Ferrero, A., Sturesson, C., Ahmed, I., Ghazanfar, M., Takemura, N., Pawlik, T. M. & Bekheit, M., Jun 2022, In: BJS Open. 6, 3, 3 p., zrac051.Research output: Contribution to journal › Letter › peer-review
Open AccessFile3 Citations (Scopus)2 Downloads (Pure) -
2021
Identification and categorisation of relevant outcomes for symptomatic uncomplicated gallstone disease: in depth analysis to inform the development of a core outcome set
Cruickshank, M., Newlands, R., Blazeby, J. M., Ahmed, I., Bekheit, M., Croal, B. L., Innes, K., Ramsay, C. & Gillies, K., 24 Jun 2021, In: BMJ Open. 11, 6, 23 p., e045568.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Citations (Scopus)6 Downloads (Pure) -
Protocol for a randomised controlled trial comparing laparoscopic cholecystectomy with observation/conservative management for preventing recurrent symptoms and complications in adults with uncomplicated symptomatic gallstones (C-Gall trial)
Ahmed, I., Innes, K., Brazzelli, M., Gillies, K., Newlands, R., Avenell, A., Hernández, R., Blazeby, J., Croal, B., Hudson, J., MacLennan, G., McCormack, K., McDonald, A., Murchie, P. & Ramsay, C., 25 Mar 2021, In: BMJ Open. 11, 3, 10 p., e039781.Research output: Contribution to journal › Article › peer-review
Open AccessFile15 Citations (Scopus)5 Downloads (Pure) -
Clinical relevance assessment of animal preclinical research (RAA) tool: development and explanation
Gurusamy, KS., Moher, D., Loizidou, M., Ahmed, I., Avey, MT., Barron, CC., Davidson, B., Dwek, M., Gluud, C., Jell, G., Katakam, K., Montroy, J., McHugh, TD., Osborne, NJ., Ritskes-Hoitinga, M., van Laarhoven, K., Vollert, J. & Lalu, M., 27 Jan 2021, In: PeerJ. 9, 36 p., e10673.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Citations (Scopus)5 Downloads (Pure) -
2020
Current practice of anticoagulant in the treatment of splanchnic vein thrombosis secondary to acute pancreatitis
Norton, W., Lazaraviciute, G., Ramsay, G., Kreis, I., Ahmed, I. & Bekheit, M., Apr 2020, In: Hepatobiliary and Pancreatic Diseases International. 19, 2, p. 116-121 6 p.Research output: Contribution to journal › Review article › peer-review
Open AccessFile23 Citations (Scopus)6 Downloads (Pure) -
2019
Can surgery be avoided in patients with symptomatic gallstone disease and no complications?
Brazzelli, M., Avenell, A., Gillies, K., Ramsay, C. & Ahmed, I., 11 Oct 2019, In: The BMJ. 367, 8218, 4 p., l5709.Research output: Contribution to journal › Comment/debate › peer-review
5 Citations (Scopus) -
The role of graft reperfusion sequence in the development of non-anastomotic biliary strictures following orthotopic liver transplantation: A meta-analysis
Bekheit, M., Catanzano, M., Shand, S., Ahmed, I., ELKayal, ELS. L. S., Shehata, G. M. & Zaki, A., Feb 2019, In: Hepatobiliary and Pancreatic Diseases International. 18, 1, p. 4-11 8 p.Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus) -
Feedback Given to Surgeons Is a Useful Tool for Quality Improvement: Demystifying the "Sensitizing Surgeons to Their Outcome Has No Measurable Short-term Benefit"
Bekheit, M. & Ahmed, I., 31 Jan 2019, In: Annals of Surgery. 269, 1, p. e12-e13 2 p.Research output: Contribution to journal › Letter › peer-review
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2018
The development and validation of a scoring tool to predict the operative duration of elective laparoscopic cholecystectomy.
Bharamgoudar, R., Sonsale, A., Hodson, J., Griffiths, E. & ColeS Study Group, West Midlands Research Collaborative, Jul 2018, In: Surgical Endoscopy. 32, p. 3149-3157 9 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile17 Citations (Scopus)3 Downloads (Pure) -
Monosegment ALPPS hepatectomy preserving segment 4 for colorectal liver metastases: literature review and our experience
Soggiu, F., Giovinazzo, F., Straiton, J., Turri, G., Phillips, J., Al-Kari, B., Ahmed, I. & Habib, M., Apr 2018, In: Hepatobiliary surgery and nutrition. 7, 2, p. 105-115 11 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Downloads (Pure) -
2017
Cost-effectiveness of emergency versus delayed laparoscopic cholecystectomy for acute gallbladder pathology
Sutton, A. J., Vohra, R. S., Hollyman, M., Marriott, P. J., Buja, A., Alderson, D., Pasquali, S., Griffiths, E. A., Spreadborough, P. & ColeS Study Group, West Midlands Research Collaborative, 1 Jan 2017, In: British Journal of Surgery. 104, 1, p. 98-107 10 p.Research output: Contribution to journal › Article › peer-review
35 Citations (Scopus) -
2016
Population-based cohort study of outcomes following cholecystectomy for benign gallbladder diseases
Ahmed, I. & CholeS study group, West Midlands Research Collaborative, 1 Nov 2016, In: British Journal of Surgery. 103, 12, p. 1704-1715 12 p.Research output: Contribution to journal › Article › peer-review
83 Citations (Scopus) -
Population-based cohort study of variation in the use of emergency cholecystectomy for benign gallbladder diseases
Ahmed, I. & CholeS study group, West Midlands Research Collaborative, 1 Nov 2016, In: British Journal of Surgery. 103, 12, p. 1716-1726 11 p.Research output: Contribution to journal › Article › peer-review
36 Citations (Scopus) -
Single incision laparoscopic appendicectomy versus conventional three-port laparoscopic appendicectomy: A systematic review and meta-analysis.
Aly, OE., Black, DH., Rehman, H. & Ahmed, I., Nov 2016, In: International Journal of Surgery . 35, p. 120-128Research output: Contribution to journal › Article › peer-review
48 Citations (Scopus) -
A randomised controlled trial comparing laparoscopic cholecystectomy with observation/conservative management for preventing recurrent symptoms and complications in adults with uncomplicated symptomatic gallstones. (C-Gall trial)
Malik, M., Murchie, P., Gillies, K., Brazzelli, M. G., Avenell, A., Hernandez, R., Norrie, J., Blazeby, J., Ramsay, C. & Ahmed, I., Aug 2016, In: British Journal of Surgery. 103, Supplement 6, p. 195-196 2 p.Research output: Contribution to journal › Abstract › peer-review
Open Access96 Citations (Scopus) -
Preoperative risk factors for conversion from laparoscopic to open cholecystectomy: a validated risk score derived from a prospective U.K. database of 8820 patients.
Sutcliffe, RP., Hollyman, M., Hodson, J., Bonney, G., Vohra, RS., Griffiths, EA. & CholeS study group, West Midlands Research Collaborative, Aug 2016, In: HPB : the official journal of the International Hepato Pancreato Biliary Association. 18, 11, p. 922-928Research output: Contribution to journal › Article › peer-review
67 Citations (Scopus) -
2015
The clinical and cost-effectiveness of open mesh repairs in adults presenting with a clinically diagnosed unilateral, primary inguinal hernia who are operated in an elective setting: systematic review and economic evaluation
Sharma, P., Boyers, D., Scott, N. W., Hernandez, R. A., Fraser, C. M., Cruickshank, M., Ahmed, I., Ramsay, C. R. & Brazzelli, M. G., Nov 2015, In: Health Technology Assessment. 19, 92, p. i - 141 170 p.Research output: Contribution to journal › Literature review › peer-review
Open AccessFile7 Citations (Scopus)23 Downloads (Pure) -
Carcinomatous Meningitis: A Rare Complication of Pancreatic Adenocarcinoma.
Naqvi, SA. & Ahmed, I., Jun 2015, In: Journal of the College of Physicians and Surgeons--Pakistan : JCPSP. 25, 6, p. 458-459Research output: Contribution to journal › Article › peer-review
6 Citations (Scopus) -
Could Stem Cell Therapy be the Cure in Liver Cirrhosis?
Irfan, A. & Ahmed, I., Jun 2015, In: Journal of Clinical and Experimental Hepatology. 5, 2, p. 142-146 5 p.Research output: Contribution to journal › Article › peer-review
12 Citations (Scopus) -
Spontaneous Idiopathic Unilateral Adrenal Haemorrhage (SIAH).
Naqvi, SA., Zaman, S. & Ahmed, I., Apr 2015, In: Journal of the College of Physicians and Surgeons--Pakistan : JCPSP. 25, Suppl 1:, p. S24-6Research output: Contribution to journal › Article › peer-review
2 Citations (Scopus) -
Systematic review of the clinical and cost effectiveness of cholecystectomy versus observation/conservative management for uncomplicated symptomatic gallstones or cholecystitis
Brazzelli, M., Cruickshank, M., Kilonzo, M., Ahmed, I., Stewart, F., McNamee, P., Elders, A., Fraser, C., Avenell, A. & Ramsay, C., Mar 2015, In: Surgical Endoscopy. 29, 3, p. 637-647 11 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile33 Citations (Scopus)46 Downloads (Pure) -
Single port/incision laparoscopic surgery compared with standard three-port laparoscopic surgery for appendicectomy: a randomized controlled trial
Ahmed, I., Cook, J. A., Duncan, A., Krukowski, Z. H., Malik, M., MacLennan, G., McCormack, K. & SCARLESS Study Group, Jan 2015, In: Surgical Endoscopy. 29, 1, p. 77-85 9 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile36 Citations (Scopus)37 Downloads (Pure) -
2014
Are we following the WHO recommendations for surgical scrubbing?
Ezzat, A., Safdar, M. M. & Ahmed, I., 13 Oct 2014, In: Scottish Medical Journal. 59, 4, p. 214-219 6 p.Research output: Contribution to journal › Article › peer-review
5 Citations (Scopus) -
Clinical effectiveness and cost-effectiveness of cholecystectomy compared with observation/conservative management for preventing recurrent symptoms and complications in adults presenting with uncomplicated symptomatic gallstones or cholecystitis: a systematic review and economic evaluation
Brazzelli, M., Cruickshank, M., Kilonzo, M., Ahmed, I., Stewart, F., McNamee, P., Elders, A., Fraser, C., Avenell, A. & Ramsay, C., Aug 2014, In: Health Technology Assessment. 18, 55, p. 1-102 102 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile26 Citations (Scopus)85 Downloads (Pure) -
Decision-making in end of life care.
Malik, M. & Ahmed, I., Jan 2014, In: Journal of the College of Physicians and Surgeons--Pakistan : JCPSP.Research output: Contribution to journal › Article › peer-review
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Stem Cells: The Future of Personalised Medicine?
Irfan, A. & Ahmed, I., 2014, In: Medical Equipment Insights. 5, p. 1-7Research output: Contribution to journal › Article › peer-review
Open Access -
2013
Learning lessons for the future: assessments of demand and benefit are required in addition to training in single incision laparoscopic surgery.
Rehman, H., Fitzgerald, JE. & Ahmed, I., Dec 2013, In: Surgical Endoscopy. 27, p. 4741-4742Research output: Contribution to journal › Letter › peer-review
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Providing a specialty trainee teaching programme over long distances.
Nicol, L. & Ahmed, I., 12 Nov 2013, In: The Clinical Teacher. 10, 6, p. 374-378Research output: Contribution to journal › Article › peer-review
3 Citations (Scopus) -
Eye movements in surgery: A literature review
Hermens, F., Flin, R. H. & Ahmed, I., 8 Nov 2013, In: Journal of Eye Movement Research. 6, 4, p. 1-11 11 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile54 Citations (Scopus)4 Downloads (Pure) -
Laparoscopic versus open liver resection for benign and malignant hepatic lesions in adults.
Rao, AM. & Ahmed, I., May 2013, In: Cochrane Database of Systematic Reviews. 5, CD010162.Research output: Contribution to journal › Article › peer-review
30 Citations (Scopus) -
The need for training frameworks and scientific evidence in developing scarless surgery: a national survey of surgeons' opinions on single port laparoscopic surgery.
Rehman, H., Fitzgerald, JE., Frantzias, J., Lemon, J. & Ahmed, I., 2013, In: International journal of surgery (London, England). 11, 1, p. 73-76 4 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
2012
Single port/incision laparoscopic surgery compared with standard three-port laparoscopic surgery for appendicectomy: a randomised controlled trial
Malik, M., McCormack, K., Krukowski, Z. H., McDonald, A., McPherson, G., Cook, J. A., Ahmed, I. & Group, SCARLESS. S., 30 Oct 2012, In: Trials. 13Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Citations (Scopus)12 Downloads (Pure) -
A review of minimally invasive single-port/incision laparoscopic appendectomy.
Rehman, H., Mathews, T. & Ahmed, I., Sept 2012, In: Journal of Laparoendoscopic and Advanced Surgical Techniques. 22, 7, p. 641-646Research output: Contribution to journal › Article › peer-review
15 Citations (Scopus) -
Patient reported outcomes and their importance in the development of novel surgical techniques
Chow, A., Purkayastha, S., Dosanjh, D., Sarvanandan, R., Ahmed, I. & Paraskeva, P., Sept 2012, In: Surgical Innovation. 19, 3, p. 327-334 8 p.Research output: Contribution to journal › Article › peer-review
14 Citations (Scopus) -
Laparoscopic or open liver resection? Let systematic review decide it.
Rao, A., Rao, G. & Ahmed, I., Aug 2012, In: American Journal of Surgery. 204, 2, p. 222-231Research output: Contribution to journal › Article › peer-review
52 Citations (Scopus) -
Laparoscopic vs. open liver resection for malignant liver disease. A systematic review.
Rao, A., Rao, G. & Ahmed, I., Aug 2012, In: Cochrane Database of Systematic Reviews. 10, 4, p. 194-201Research output: Contribution to journal › Article › peer-review
40 Citations (Scopus) -
Current status of single-incision laparoscopic surgery: European experts' views.
Ahmed, I., Ciancio, F., Ferrara, V., Jorgensen, L. N., Mann, O., Morales-Conde, S., Paraskeva, P., Vestweber, B. & Weiss, H., Jun 2012, In: Surgical Laparoscopy Endoscopy and Percutaneous techniques . 22, 3, p. 194-199Research output: Contribution to journal › Article › peer-review
17 Citations (Scopus) -
A single-blind controlled study of electrocautery and ultrasonic scalpel smoke plumes in laparoscopic surgery.
Fitzgerald, JE., Malik, M. & Ahmed, I., Feb 2012, In: Surgical Endoscopy. 26, 2, p. 337-342 6 p.Research output: Contribution to journal › Article › peer-review
59 Citations (Scopus) -
Are natural orifice transluminal endoscopic surgery and single-incision surgery viable techniques for cholecystectomy?
Pollard, J. S., Ahmed, I. & Fung, A. K-Y., Jan 2012, In: Journal of Laparoendoscopic and Advanced Surgical Techniques. 22, 1, p. 1-14 14 p.Research output: Contribution to journal › Article › peer-review
23 Citations (Scopus) -
2011
A clinical review of single-incision laparoscopic surgery.
Ahmed, I. & Paraskeva, P., Dec 2011, In: The Surgeon. 9, 6, p. 341-351Research output: Contribution to journal › Review article › peer-review
52 Citations (Scopus) -
Moving paradigm towards scarless surgery (less is more).
Ahmed, I., Dec 2011, In: Journal of the College of Physicians and Surgeons. 21, 12, p. 721-722 2 p.Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus) -
Technical approaches to single port/incision laparoscopic appendicectomy: a literature review.
Rehman, H. & Ahmed, I., Oct 2011, In: Annals of the Royal College of Surgeons of England. 93, 7, p. 508-513Research output: Contribution to journal › Article › peer-review
13 Citations (Scopus)