Textbooks
Walsh CM, Ahmad A, Saunders BP, Cohen J, Cotton PB, Williams CB. Cotton and Williams’ Practical Gastrointestinal Endoscopy: the fundamentals. Wiley Blackwell, 2024.
Webinars
Endocation: co-convened a series of online endoscopy educational webinars led by Dr Noriko Suzuki at St Mark’s Academic Institute.
Manuscripts
Ahmad A et al. 2024. Randomised trial of ‘hybrid’water-assisted colonoscopy (modified water immersion) versus water exchange colonoscopy: WAVE study. Frontline Gastroenterology, 15(4): 305-313.
Kabir et al. 2023. Cancer Biology or Ineffective Surveillance? A Multicentre Retrospective Analysis of Colitis-Associated Post-Colonoscopy Colorectal Cancers. Journal of Crohn’s and Colitis, 18(5):686-694
Ahmad A et al. 2023. Evaluation of bowel preparation regimes for colonoscopy including a novel low volume regime (Plenvu): CLEANSE study. BMJ Open Gastroenterology, 10(1):e001070.
Orlovic M, Ahmad A (joined first) et al. 2023. Economic impact of implementing optical diagnosis with a “resect and discard” strategy within the English Bowel Cancer Screening Programme: Findings from the DISCARD3 study. Gastrointestinal Endoscopy, 98(1):73-81.
Ahmad A et al. 2023. NBI International Colorectal Endoscopic–derived high-confidence optical diagnosis of small polyps compared
with histology: understanding errors to improve diagnostic accuracy. Gastrointestinal Endoscopy, 97(1):78-88.
Ahmad A et al. 2023. Evaluation of a real-time computer aided polyp detection system (CADe) during screening colonoscopy: AI-DETECT study. Endoscopy, 55(4)313-319.
Ahmad A et al. 2022. Implementation of optical diagnosis with a ‘resect and discard strategy’ in clinical practice: DISCARD3 study. Gastrointestinal Endoscopy, 96(6):1021-1032.
Ahmad A et al. 2022. Is a location-based resect-and-discard strategy the right approach? Endoscopy, 54(4):434.
Ahmad A et al. 2022. Validation of post-colonoscopy colorectal cancer (PCCRC) cases reported at national level following local root cause analysis: REFLECT study. Frontline Gastroenterology, 13(5):374-380.
Ahmad A et al. 2021. Photodocumentation in colonoscopy: the need to do better. Frontline Gastroenterology, 13(4):337-341.
Ahmad A et al. 2019. Optimum colonoscopy withdrawal: Is time everything? Gastrointestinal Endoscopy, 89(3):531-532.
Ahmad A et al. 2018. Changing nationwide trends in endoscopic, medical and surgical admissions for Inflammatory Bowel Disease:
2003-2013. BMJ Open Gastroenterology, 5:e000191.
Ahmad A et al. 2014. Eligibility for bariatric surgery among adults in England: analysis of national cross sectional survey. JRSM Open, 5(1):1-6.
Parvizi et al. 2013. Republished: Instigating change: trainee doctors’ perspective. Postgraduate Medical Journal, 89:572-7.
Parvizi et al. 2012. Instigating change: Trainee doctors’ perspective. BMJ Quality & Safety, 21(9), 801-6.
Ahmad A. 2010. GFR estimation: is cystatin C preferable to creatinine? British Journal of Renal Medicine, 15(2):23-4.·
Ahmad A. 2009. A Shift in the Life of a Medical Student Working as a Healthcare Assistant. British Journal of Hospital Medicine, 70(7):M111.·
Ahmad A. 2009. The doctor-nurse relationship. Time for change? British Journal of Hospital Medicine, 70(4), M62-3.