Tariq Ahmad (T Ahmad)

Publication Activity (10 Years)

Years Active: 2018-2024
Publications (10 Years): 29

Top Topics

Systematic Review

Dna Methylation

Patients With Inflammatory Bowel Disease

Top Venues

Alimentary pharmacology & therapeutics

Journal of Crohn's & colitis

This page only lists publications with an associated author ORCID identifier.

Publications

Nicola J Wyatt, Hannah Fuller, Carl A Anderson, Nicholas Alexander Kennedy, Timothy Raine, Tariq Ahmad, Dean M Allerton, Michelle Bardgett, Emma Clark, Dawn Clewes, Cristina Cotobal, Mary Doona, Jennifer A Doyle, Katherine Frith, Helen C Hancock, Ailsa L Hart, Victoria Hildreth, Peter M Irving, Sameena Iqbal, Ciara Kennedy, Andrew King, Sarah Lawrence, Charlie W Lees, Robert Lees, Laura Letchford, Trevor Liddle, James O Lindsay, Rebecca H Maier, John C Mansfield, Julian R Marchesi, Naomi McGregor, Rebecca E McIntyre, Jasmin Ostermayer, Tolulope Osunnuyi, Nicholas Powell, Natalie J Prescott, Jack Satsangi, Shriya Sharma, Tara Shrestha, Richard Alexander Speight, Michelle Strickland, James M S Wason, Kevin Whelan, Ruth C Wood, Gregory R Young, Xinyue Zhang, Miles Parkes, Christopher J Stewart, Luke Jostins-Dean, Christopher Andrew Lamb
Defining predictors of responsiveness to advanced therapies in Crohn's disease and ulcerative colitis: protocol for the IBD-RESPONSE and nested CD-metaRESPONSE prospective, multicentre, observational cohort study in precision medicine. BMJ open 14 (4) (2024)
Nicola J Wyatt, Hannah Fuller, Carl A Anderson, Nicholas Alexander Kennedy, Timothy Raine, Tariq Ahmad, Dean M Allerton, Michelle Bardgett, Emma Clark, Dawn Clewes, Cristina Cotobal, Mary Doona, Jennifer A Doyle, Katherine Frith, Helen C Hancock, Ailsa L Hart, Victoria Hildreth, Peter M Irving, Sameena Iqbal, Ciara Kennedy, Andrew King, Sarah Lawrence, Charlie W Lees, Robert Lees, Laura Letchford, Trevor Liddle, James O Lindsay, Rebecca H Maier, John C Mansfield, Julian R Marchesi, Naomi McGregor, Rebecca E McIntyre, Jasmin Ostermayer, Tolulope Osunnuyi, Nicholas Powell, Natalie J Prescott, Jack Satsangi, Shriya Sharma, Tara Shrestha, Richard Alexander Speight, Michelle Strickland, James M S Wason, Kevin Whelan, Ruth C Wood, Gregory R Young, Xinyue Zhang, Miles Parkes, Christopher J Stewart, Luke Jostins-Dean, Christopher Andrew Lamb
Defining predictors of responsiveness to advanced therapies in Crohn's disease and ulcerative colitis: protocol for the IBD-RESPONSE and nested CD-metaRESPONSE prospective, multicentre, observational cohort study in precision medicine. BMJ open 14 (4) (2024)
Nicola J Wyatt, Hannah Fuller, Carl A Anderson, Nicholas Alexander Kennedy, Timothy Raine, Tariq Ahmad, Dean M Allerton, Michelle Bardgett, Emma Clark, Dawn Clewes, Cristina Cotobal, Mary Doona, Jennifer A Doyle, Katherine Frith, Helen C Hancock, Ailsa L Hart, Victoria Hildreth, Peter M Irving, Sameena Iqbal, Ciara Kennedy, Andrew King, Sarah Lawrence, Charlie W Lees, Robert Lees, Laura Letchford, Trevor Liddle, James O Lindsay, Rebecca H Maier, John C Mansfield, Julian R Marchesi, Naomi McGregor, Rebecca E McIntyre, Jasmin Ostermayer, Tolulope Osunnuyi, Nicholas Powell, Natalie J Prescott, Jack Satsangi, Shriya Sharma, Tara Shrestha, Richard Alexander Speight, Michelle Strickland, James M S Wason, Kevin Whelan, Ruth C Wood, Gregory R Young, Xinyue Zhang, Miles Parkes, Christopher J Stewart, Luke Jostins-Dean, Christopher Andrew Lamb
Defining predictors of responsiveness to advanced therapies in Crohn's disease and ulcerative colitis: protocol for the IBD-RESPONSE and nested CD-metaRESPONSE prospective, multicentre, observational cohort study in precision medicine. BMJ open 14 (4) (2024)
Nicola J Wyatt, Hannah Fuller, Carl A Anderson, Nicholas Alexander Kennedy, Timothy Raine, Tariq Ahmad, Dean M Allerton, Michelle Bardgett, Emma Clark, Dawn Clewes, Cristina Cotobal, Mary Doona, Jennifer A Doyle, Katherine Frith, Helen C Hancock, Ailsa L Hart, Victoria Hildreth, Peter M Irving, Sameena Iqbal, Ciara Kennedy, Andrew King, Sarah Lawrence, Charlie W Lees, Robert Lees, Laura Letchford, Trevor Liddle, James O Lindsay, Rebecca H Maier, John C Mansfield, Julian R Marchesi, Naomi McGregor, Rebecca E McIntyre, Jasmin Ostermayer, Tolulope Osunnuyi, Nicholas Powell, Natalie J Prescott, Jack Satsangi, Shriya Sharma, Tara Shrestha, Richard Alexander Speight, Michelle Strickland, James M S Wason, Kevin Whelan, Ruth C Wood, Gregory R Young, Xinyue Zhang, Miles Parkes, Christopher J Stewart, Luke Jostins-Dean, Christopher Andrew Lamb
Defining predictors of responsiveness to advanced therapies in Crohn's disease and ulcerative colitis: protocol for the IBD-RESPONSE and nested CD-metaRESPONSE prospective, multicentre, observational cohort study in precision medicine. BMJ open 14 (4) (2024)
Nicola J Wyatt, Hannah Fuller, Carl A Anderson, Nicholas Alexander Kennedy, Timothy Raine, Tariq Ahmad, Dean M Allerton, Michelle Bardgett, Emma Clark, Dawn Clewes, Cristina Cotobal, Mary Doona, Jennifer A Doyle, Katherine Frith, Helen C Hancock, Ailsa L Hart, Victoria Hildreth, Peter M Irving, Sameena Iqbal, Ciara Kennedy, Andrew King, Sarah Lawrence, Charlie W Lees, Robert Lees, Laura Letchford, Trevor Liddle, James O Lindsay, Rebecca H Maier, John C Mansfield, Julian R Marchesi, Naomi McGregor, Rebecca E McIntyre, Jasmin Ostermayer, Tolulope Osunnuyi, Nicholas Powell, Natalie J Prescott, Jack Satsangi, Shriya Sharma, Tara Shrestha, Richard Alexander Speight, Michelle Strickland, James M S Wason, Kevin Whelan, Ruth C Wood, Gregory R Young, Xinyue Zhang, Miles Parkes, Christopher J Stewart, Luke Jostins-Dean, Christopher Andrew Lamb
Defining predictors of responsiveness to advanced therapies in Crohn's disease and ulcerative colitis: protocol for the IBD-RESPONSE and nested CD-metaRESPONSE prospective, multicentre, observational cohort study in precision medicine. BMJ open 14 (4) (2024)
Nicola J Wyatt, Hannah Fuller, Carl A Anderson, Nicholas Alexander Kennedy, Timothy Raine, Tariq Ahmad, Dean M Allerton, Michelle Bardgett, Emma Clark, Dawn Clewes, Cristina Cotobal, Mary Doona, Jennifer A Doyle, Katherine Frith, Helen C Hancock, Ailsa L Hart, Victoria Hildreth, Peter M Irving, Sameena Iqbal, Ciara Kennedy, Andrew King, Sarah Lawrence, Charlie W Lees, Robert Lees, Laura Letchford, Trevor Liddle, James O Lindsay, Rebecca H Maier, John C Mansfield, Julian R Marchesi, Naomi McGregor, Rebecca E McIntyre, Jasmin Ostermayer, Tolulope Osunnuyi, Nicholas Powell, Natalie J Prescott, Jack Satsangi, Shriya Sharma, Tara Shrestha, Richard Alexander Speight, Michelle Strickland, James M S Wason, Kevin Whelan, Ruth C Wood, Gregory R Young, Xinyue Zhang, Miles Parkes, Christopher J Stewart, Luke Jostins-Dean, Christopher Andrew Lamb
Defining predictors of responsiveness to advanced therapies in Crohn's disease and ulcerative colitis: protocol for the IBD-RESPONSE and nested CD-metaRESPONSE prospective, multicentre, observational cohort study in precision medicine. BMJ open 14 (4) (2024)
James L Alexander, Nicola J Wyatt, Stephane S M Camuzeaux, Elena Chekmeneva, Beatriz Jiménez, Caroline J Sands, Hannah Fuller, Panteleimon G Takis, Tariq Ahmad, Jennifer A Doyle, Ailsa L Hart, Peter M Irving, Nicholas Alexander Kennedy, Charlie W Lees, James O Lindsay, Rebecca E McIntyre, Miles Parkes, Natalie J Prescott, Timothy Raine, Jack Satsangi, Richard Alexander Speight, Luke Jostins-Dean, Nicholas Powell, Julian R Marchesi, Christopher J Stewart, Christopher Andrew Lamb
Considerations for peripheral blood transport and storage during large-scale multicentre metabolome research. Gut (2023)
Simeng Lin, Eilis J Hannon, Mark Reppell, Jeffrey F Waring, Nizar Smaoui, Valerie Pivorunas, Heath Guay, Neil Chanchlani, Claire M Bewshea, Benjamin Y H Bai, Nicholas A Kennedy, James R Goodhand, Jonathan Mill, Tariq Ahmad, null null
Whole blood DNA methylation changes are associated with anti-TNF drug concentration in patients with Crohn's disease. Journal of Crohn's & colitis (2023)
Zhigang Liu, James L Alexander, Kai Yee Eng, Hajir Ibraheim, Sulak Anandabaskaran, Aamir Saifuddin, Laura Constable, Rocio Castro Seoane, Claire M Bewshea, Rachel Nice, Andrea D'Mello, Gareth R Jones, Sharmili Balarajah, Francesca Fiorentino, Shaji Sebastian, Peter M Irving, Lucy C Hicks, Horace R T Williams, Alexandra J Kent, Rachel Linger, Miles Parkes, Klaartje Kok, Kamal V Patel, Julian P Teare, Daniel M Altmann, Rosemary J Boyton, Ailsa L Hart, Charlie W Lees, James R Goodhand, Nicholas A Kennedy, Katrina M Pollock, Tariq Ahmad, Nick Powell, null null
Antibody responses to Influenza vaccination are diminished in patients with inflammatory bowel disease on infliximab or tofacitinib. Journal of Crohn's & colitis (2023)
Natalie Yu, Danujan Sriranganathan, Gareth J Walker, Aleksejs Sazonovs, Helen Wilding, Christopher Roberts, Nicholas A Kennedy, Tariq Ahmad, Ray K Boyapati, Nik Sheng Ding, Jonathan P Segal
Prevalence of NUDT15 genetic variants and incidence of thiopurine-induced leukopenia in Inflammatory Bowel Disease: A systematic review and meta-analysis. Journal of Crohn's & colitis (2023)
James L Alexander, Nicola J Wyatt, Stephane S M Camuzeaux, Elena Chekmeneva, Beatriz Jiménez, Caroline J Sands, Hannah Fuller, Panteleimon G Takis, Tariq Ahmad, Jennifer A Doyle, Ailsa L Hart, Peter M Irving, Nicholas Alexander Kennedy, Charlie W Lees, James O Lindsay, Rebecca E McIntyre, Miles Parkes, Natalie J Prescott, Timothy Raine, Jack Satsangi, Richard Alexander Speight, Luke Jostins-Dean, Nicholas Powell, Julian R Marchesi, Christopher J Stewart, Christopher Andrew Lamb
Considerations for peripheral blood transport and storage during large-scale multicentre metabolome research. Gut (2023)
James L Alexander, Nicola J Wyatt, Stephane S M Camuzeaux, Elena Chekmeneva, Beatriz Jiménez, Caroline J Sands, Hannah Fuller, Panteleimon G Takis, Tariq Ahmad, Jennifer A Doyle, Ailsa L Hart, Peter M Irving, Nicholas Alexander Kennedy, Charlie W Lees, James O Lindsay, Rebecca E McIntyre, Miles Parkes, Natalie J Prescott, Timothy Raine, Jack Satsangi, Richard Alexander Speight, Luke Jostins-Dean, Nicholas Powell, Julian R Marchesi, Christopher J Stewart, Christopher Andrew Lamb
Considerations for peripheral blood transport and storage during large-scale multicentre metabolome research. Gut (2023)
Neil Chanchlani, Simeng Lin, Rebecca Smith, Christopher Roberts, Rachel Nice, Timothy James McDonald, Benjamin Hamilton, Maria Bishara, Claire M Bewshea, Nicholas Alexander Kennedy, James R Goodhand, Tariq Ahmad
Pretreatment Vitamin D Concentrations Do Not Predict Therapeutic Outcome to Anti-TNF Therapies in Biologic-Naïve Patients With Active Luminal Crohn's Disease. Crohn's & colitis 360 5 (3) (2023)
Benjamin Y H Bai, Mark Reppell, Nizar Smaoui, Jeffrey F Waring, Valerie Pivorunas, Heath Guay, Simeng Lin, Neil Chanchlani, Claire M Bewshea, James R Goodhand, null null, Nicholas A Kennedy, Tariq Ahmad, Carl A Anderson
Baseline expression of immune gene modules in blood is associated with primary response to anti-TNF therapy in Crohn's disease patients. Journal of Crohn's & colitis (2023)
Simeng Lin, Nicholas Alexander Kennedy, Aamir Saifuddin, Diana Muñoz Sandoval, Catherine J Reynolds, Rocio Castro Seoane, Sherine H Kottoor, Franziska P Pieper, Kai-Min Lin, David K Butler, Neil Chanchlani, Rachel Nice, Desmond Chee, Claire M Bewshea, Malik Janjua, Timothy J McDonald, Shaji Sebastian, James L Alexander, Laura Constable, James C Lee, Charles D Murray, Ailsa L Hart, Peter M Irving, Gareth-Rhys Jones, Klaartje B Kok, Christopher Andrew Lamb, Charlie W Lees, Daniel M Altmann, Rosemary J Boyton, James R Goodhand, Nick Powell, Tariq Ahmad, null null
Antibody decay, T cell immunity and breakthrough infections following two SARS-CoV-2 vaccine doses in inflammatory bowel disease patients treated with infliximab and vedolizumab. Nature communications 13 (1) (2022)
Neil Chanchlani, Simeng Lin, Marcus Karl-Heinz Auth, Chai Leng Lee, Helena Robbins, Shi Looi, Senthil V Murugesan, Tom Riley, Cathryn Preston, Sophie Stephenson, Wendy Cardozo, Sunil A Sonwalkar, Mohammed Allah-Ditta, Lynne Mansfield, Dharmaraj Durai, Mark Baker, Ian London, Emily London, Sanjay Gupta, Alex Di Mambro, Aisling Murphy, Edward Gaynor, Kelsey D J Jones, Andrew Claridge, Shaji Sebastian, Sankaranarayanan Ramachandran, Christian Philipp Selinger, Simon P Borg-Bartolo, Paul Knight, Michael B Sprakes, Julie Burton, Patricia Kane, Stephanie Lupton, Aimee Fletcher, Daniel R Gaya, Roghan Colbert, John Paul Seenan, Jonathan Macdonald, Lucy Lynch, Iain McLachlan, Stephanie Shields, Richard Hansen, Lisa Gervais, Mwansa Jere, Muhammad Akhtar, Karen Black, Paul Henderson, Richard Kay Russell, Charlie W Lees, Lauranne A A P Derikx, Melanie Lockett, Frederica Betteridge, Aminda De Silva, Arif Hussenbux, John Beckly, Oliver Bendall, James W Hart, Amanda Thomas, Benjamin Hamilton, Claire Gordon, Desmond Chee, Timothy James McDonald, Rachel Nice, Marian Parkinson, Helen Gardner-Thorpe, Jeff R Butterworth, Asima Javed, Sarah Al-Shakhshir, Rekha Yadagiri, Sebrene Maher, Richard C G Pollok, Tze Ng, Priscilla Appiahene, Fiona Donovan, James Lok, Rajiv Chandy, Reema Jagdish, Daniyal Baig, Zahid Mahmood, Liane Marsh, Allison Moss, Amin Abdulgader, Angus Kitchin, Gareth J Walker, Becky George, Yuen-Hui Lim, James Gulliver, Stuart Bloom, Holly Theaker, Sean Carlson, J R Fraser Cummings, Robert Livingstone, Amanda Beale, Josiah O Carter, Andrew Bell, Archibald Coulter, Jonathon Snook, Helen Stone, Nicholas Alexander Kennedy, James R Goodhand, Tariq Ahmad, null null
Implications for sequencing of biologic therapy and choice of second anti-TNF in patients with inflammatory bowel disease: results from the IMmunogenicity to Second Anti-TNF therapy (IMSAT) therapeutic drug monitoring study. Alimentary pharmacology & therapeutics 56 (8) (2022)
Nicholas Alexander Kennedy, Malik Janjua, Neil Chanchlani, Simeng Lin, Claire M Bewshea, Rachel Nice, Timothy James McDonald, Cressida Auckland, Lorna W Harries, Merlin Davies, Stephen Michell, Klaartje B Kok, Christopher Andrew Lamb, Philip J Smith, Ailsa L Hart, Richard C G Pollok, Charlie W Lees, Rosemary J Boyton, Daniel M Altmann, Shaji Sebastian, Nicholas Powell, James R Goodhand, Tariq Ahmad
Vaccine escape, increased breakthrough and reinfection in infliximab-treated patients with IBD during the Omicron wave of the SARS-CoV-2 pandemic. Gut (2022)
Simeng Lin, Neil Chanchlani, Isabel Carbery, Malik Janjua, Rachel Nice, Timothy James McDonald, Claire M Bewshea, Nicholas Alexander Kennedy, Tariq Ahmad, Christian Philipp Selinger, James R Goodhand, null null
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? Alimentary pharmacology & therapeutics 56 (5) (2022)
Desmond Chee, Nicholas Alexander Kennedy, James R Goodhand, Tariq Ahmad
Editorial: missed opportunities to detect colorectal cancer in inflammatory bowel disease-getting to the root. Authors' reply. Alimentary pharmacology & therapeutics 53 (2) (2021)
Steve Halligan, Darren Boone, Lucinda Archer, Tariq Ahmad, Stuart Bloom, Manuel Rodriguez, Stuart Andrew Taylor, Susan Mallett
Prognostic biomarkers to identify patients likely to develop severe Crohn's disease: a systematic review. Health technology assessment (Winchester, England) 25 (45) (2021)
Nicholas Alexander Kennedy, Simeng Lin, James R Goodhand, Neil Chanchlani, Benjamin Hamilton, Claire M Bewshea, Rachel Nice, Desmond Chee, J R Fraser Cummings, Aileen Fraser, Peter M Irving, Nikolaos Kamperidis, Klaartje B Kok, Christopher Andrew Lamb, Jonathan Macdonald, Shameer J Mehta, Richard C G Pollok, Timothy Raine, Philip J Smith, Ajay Mark Verma, Simon Jochum, Timothy James McDonald, Shaji Sebastian, Charlie W Lees, Nicholas Powell, Tariq Ahmad, null null
Infliximab is associated with attenuated immunogenicity to BNT162b2 and ChAdOx1 nCoV-19 SARS-CoV-2 vaccines in patients with IBD. Gut 70 (10) (2021)
Nicholas Alexander Kennedy, James R Goodhand, Claire M Bewshea, Rachel Nice, Desmond Chee, Simeng Lin, Neil Chanchlani, Jeffrey Butterworth, Rachel Cooney, Nicholas M Croft, Ailsa L Hart, Peter M Irving, Klaartje B Kok, Christopher Andrew Lamb, Jimmy K Limdi, Jonathan Macdonald, Dermot P B McGovern, Shameer J Mehta, Charles D R Murray, Kamal V Patel, Richard C G Pollok, Timothy Raine, Richard Kay Russell, Christian Philipp Selinger, Philip J Smith, Jack Bowden, Timothy James McDonald, Charlie W Lees, Shaji Sebastian, Nicholas Powell, Tariq Ahmad, null null
Anti-SARS-CoV-2 antibody responses are attenuated in patients with IBD treated with infliximab. Gut 70 (5) (2021)
Claire Gordon, Desmond Chee, Benjamin Hamilton, Neel M Heerasing, Peter Hendy, Neil Chanchlani, Simeng Lin, Emma Wesley, Ian R Daniels, Nishanthi Silva, Melanie Osborne, Nicholas Alexander Kennedy, James R Goodhand, Tariq Ahmad
Root-cause analyses of missed opportunities for the diagnosis of colorectal cancer in patients with inflammatory bowel disease. Alimentary pharmacology & therapeutics 53 (2) (2020)
Rachel Nice, Neil Chanchlani, Harry D Green, Claire M Bewshea, Tariq Ahmad, James R Goodhand, Timothy James McDonald, Mandy H Perry, Nicholas Alexander Kennedy
Validating the positivity thresholds of drug-tolerant anti-infliximab and anti-adalimumab antibody assays. Alimentary pharmacology & therapeutics 53 (1) (2020)
Benjamin Hamilton, Harry D Green, Neel M Heerasing, Peter Hendy, Lucy Moore, Neil Chanchlani, Gareth J Walker, Claire M Bewshea, Nicholas Alexander Kennedy, Tariq Ahmad, James R Goodhand
Incidence and prevalence of inflammatory bowel disease in Devon, UK. Frontline gastroenterology 12 (6) (2020)
Gareth J Walker, Simeng Lin, Neil Chanchlani, Amanda Thomas, Peter Hendy, Neel M Heerasing, Lucy Moore, Harry D Green, Desmond Chee, Claire M Bewshea, Joseph Mays, Nicholas Alexander Kennedy, Tariq Ahmad, James R Goodhand
Quality improvement project identifies factors associated with delay in IBD diagnosis. Alimentary pharmacology & therapeutics 52 (3) (2020)
Desmond Chee, James R Goodhand, Tariq Ahmad
Editorial: is pharmacogenetic testing for adverse effects to IBD treatments ready for roll-out? Alimentary pharmacology & therapeutics 52 (6) (2020)
Gareth J Walker, Neil Chanchlani, Amanda Thomas, Simeng Lin, Lucy Moore, Neel M Heerasing, Peter Hendy, Mohamed Abdelrahim, Sean Mole, Mandy H Perry, Timothy James McDonald, Claire M Bewshea, James W Hart, Richard Kay Russell, Tariq Ahmad, James R Goodhand, Nicholas Alexander Kennedy
Primary care faecal calprotectin testing in children with suspected inflammatory bowel disease: a diagnostic accuracy study. Archives of disease in childhood 105 (10) (2020)
Gareth J Walker, L Moore, Neel M Heerasing, P Hendy, M H Perry, T J McDonald, T Debenham, R Bethune, C Bewshea, C Hyde, G A Heap, A Singh, C Calvert, Nicholas Alexander Kennedy, James R Goodhand, Tariq Ahmad
Faecal calprotectin effectively excludes inflammatory bowel disease in 789 symptomatic young adults with/without alarm symptoms: a prospective UK primary care cohort study. Alimentary pharmacology & therapeutics 47 (8) (2018)