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Mechanisms and management of loss of response to anti-TNF therapy for patients with Crohn's disease: 3-year data from the prospective, multicentre PANTS cohort study.
Chanchlani N, Lin S, Bewshea C, Hamilton B, Thomas A, Smith R, Roberts C, Bishara M, Nice R, Lees CW, Sebastian S, Irving PM, Russell RK, McDonald TJ, Goodhand JR, Ahmad T, Kennedy NA; PANTS Consortium. Chanchlani N, et al. Among authors: ahmad t. Lancet Gastroenterol Hepatol. 2024 Jun;9(6):521-538. doi: 10.1016/S2468-1253(24)00044-X. Epub 2024 Apr 16. Lancet Gastroenterol Hepatol. 2024. PMID: 38640937 Free article.
Predictors of anti-TNF treatment failure in anti-TNF-naive patients with active luminal Crohn's disease: a prospective, multicentre, cohort study.
Kennedy NA, Heap GA, Green HD, Hamilton B, Bewshea C, Walker GJ, Thomas A, Nice R, Perry MH, Bouri S, Chanchlani N, Heerasing NM, Hendy P, Lin S, Gaya DR, Cummings JRF, Selinger CP, Lees CW, Hart AL, Parkes M, Sebastian S, Mansfield JC, Irving PM, Lindsay J, Russell RK, McDonald TJ, McGovern D, Goodhand JR, Ahmad T; UK Inflammatory Bowel Disease Pharmacogenetics Study Group. Kennedy NA, et al. Among authors: ahmad t. Lancet Gastroenterol Hepatol. 2019 May;4(5):341-353. doi: 10.1016/S2468-1253(19)30012-3. Epub 2019 Feb 27. Lancet Gastroenterol Hepatol. 2019. PMID: 30824404
HLA-DQA1*05 Carriage Associated With Development of Anti-Drug Antibodies to Infliximab and Adalimumab in Patients With Crohn's Disease.
Sazonovs A, Kennedy NA, Moutsianas L, Heap GA, Rice DL, Reppell M, Bewshea CM, Chanchlani N, Walker GJ, Perry MH, McDonald TJ, Lees CW, Cummings JRF, Parkes M, Mansfield JC, Irving PM, Barrett JC, McGovern D, Goodhand JR, Anderson CA, Ahmad T; PANTS Consortium. Sazonovs A, et al. Among authors: ahmad t. Gastroenterology. 2020 Jan;158(1):189-199. doi: 10.1053/j.gastro.2019.09.041. Epub 2019 Oct 7. Gastroenterology. 2020. PMID: 31600487 Free article.
Baseline Expression of Immune Gene Modules in Blood is Associated With Primary Response to Anti-TNF Therapy in Crohn's Disease Patients.
Bai BYH, Reppell M, Smaoui N, Waring JF, Pivorunas V, Guay H, Lin S, Chanchlani N, Bewshea C, Goodhand JR, Kennedy NA, Ahmad T, Anderson CA; UK Inflammatory Bowel Disease Pharmacogenetics Study Group. Bai BYH, et al. Among authors: ahmad t. J Crohns Colitis. 2024 Mar 1;18(3):431-445. doi: 10.1093/ecco-jcc/jjad166. J Crohns Colitis. 2024. PMID: 37776235 Free PMC article.
A biomarker-stratified comparison of top-down versus accelerated step-up treatment strategies for patients with newly diagnosed Crohn's disease (PROFILE): a multicentre, open-label randomised controlled trial.
Noor NM, Lee JC, Bond S, Dowling F, Brezina B, Patel KV, Ahmad T, Banim PJ, Berrill JW, Cooney R, De La Revilla Negro J, de Silva S, Din S, Durai D, Gordon JN, Irving PM, Johnson M, Kent AJ, Kok KB, Moran GW, Mowat C, Patel P, Probert CS, Raine T, Saich R, Seward A, Sharpstone D, Smith MA, Subramanian S, Upponi SS, Wiles A, Williams HRT, van den Brink GR, Vermeire S, Jairath V, D'Haens GR, McKinney EF, Lyons PA, Lindsay JO, Kennedy NA, Smith KGC, Parkes M; PROFILE Study Group. Noor NM, et al. Among authors: ahmad t. Lancet Gastroenterol Hepatol. 2024 May;9(5):415-427. doi: 10.1016/S2468-1253(24)00034-7. Epub 2024 Feb 22. Lancet Gastroenterol Hepatol. 2024. PMID: 38402895 Free PMC article. Clinical Trial.
Infliximab is associated with attenuated immunogenicity to BNT162b2 and ChAdOx1 nCoV-19 SARS-CoV-2 vaccines in patients with IBD.
Kennedy NA, Lin S, Goodhand JR, Chanchlani N, Hamilton B, Bewshea C, Nice R, Chee D, Cummings JF, Fraser A, Irving PM, Kamperidis N, Kok KB, Lamb CA, Macdonald J, Mehta S, Pollok RC, Raine T, Smith PJ, Verma AM, Jochum S, McDonald TJ, Sebastian S, Lees CW, Powell N, Ahmad T; Contributors to the CLARITY IBD study. Kennedy NA, et al. Among authors: ahmad t. Gut. 2021 Oct;70(10):1884-1893. doi: 10.1136/gutjnl-2021-324789. Epub 2021 Apr 26. Gut. 2021. PMID: 33903149
Adalimumab and Infliximab Impair SARS-CoV-2 Antibody Responses: Results from a Therapeutic Drug Monitoring Study in 11 422 Biologic-Treated Patients.
Chanchlani N, Lin S, Chee D, Hamilton B, Nice R, Arkir Z, Bewshea C, Cipriano B, Derikx LAAP, Dunlop A, Greathead L, Griffiths RL, Ibraheim H, Kelleher P, Kok KB, Lees CW, MacDonald J, Sebastian S, Smith PJ, McDonald TJ, Irving PM, Powell N, Kennedy NA, Goodhand JR, Ahmad T. Chanchlani N, et al. Among authors: ahmad t. J Crohns Colitis. 2022 Mar 14;16(3):389-397. doi: 10.1093/ecco-jcc/jjab153. J Crohns Colitis. 2022. PMID: 34473254 Free PMC article.
Incidence and prevalence of inflammatory bowel disease in Devon, UK.
Hamilton B, Green H, Heerasing N, Hendy P, Moore L, Chanchlani N, Walker G, Bewshea C, Kennedy NA, Ahmad T, Goodhand J. Hamilton B, et al. Among authors: ahmad t. Frontline Gastroenterol. 2020 Jun 24;12(6):461-470. doi: 10.1136/flgastro-2019-101369. eCollection 2021. Frontline Gastroenterol. 2020. PMID: 34712463 Free PMC article.
Understanding anti-TNF treatment failure: does serum triiodothyronine-to-thyroxine (T3/T4) ratio predict therapeutic outcome to anti-TNF therapies in biologic-naïve patients with active luminal Crohn's disease?
Lin S, Chanchlani N, Carbery I, Janjua M, Nice R, McDonald TJ, Bewshea C, Kennedy NA, Ahmad T, Selinger CP, Goodhand JR; PANTS consortium. Lin S, et al. Among authors: ahmad t. Aliment Pharmacol Ther. 2022 Sep;56(5):783-793. doi: 10.1111/apt.17089. Epub 2022 Jun 29. Aliment Pharmacol Ther. 2022. PMID: 35768996 Free PMC article.
1,661 results