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All Outputs (98)

MDM2 expression in the progression of Barrett’s oesophagus (2018)
Journal Article
Robinson, L., Ilyas, M., Ragunath, K., Card, T. R., Abradu-Berchie, B., & Kaye, P. (2018). MDM2 expression in the progression of Barrett’s oesophagus. Histopathology, 72(7), 1230-1233. https://doi.org/10.1111/his.13480

Barrett's oesophagus (BO) is the main precursor for oesophageal adenocarcinoma (OAC), and dysplasia arising within it is the standard marker used to predict risk of malignant progression. However, dysplasia diagnosis is subject to a significant amoun... Read More about MDM2 expression in the progression of Barrett’s oesophagus.

Obesity and type 2 diabetes are important risk factors underlying previously undiagnosed cirrhosis in general practice: a cross-sectional study using Transient Elastography (2017)
Journal Article
Harman, D. J., Ryder, S. D., James, M. W., Wilkes, E. A., Card, T. R., Aithal, G. P., & Guha, I. N. (2018). Obesity and type 2 diabetes are important risk factors underlying previously undiagnosed cirrhosis in general practice: a cross-sectional study using Transient Elastography. Alimentary Pharmacology and Therapeutics, 47(4), 504-515. https://doi.org/10.1111/apt.14463

Background: Rising cirrhosis incidence and mortality in the United Kingdom has been attributed predominantly to excess alcohol consumption. However, metabolic risk factors such as type 2 diabetes and obesity may also be important. Aim: To screen at-... Read More about Obesity and type 2 diabetes are important risk factors underlying previously undiagnosed cirrhosis in general practice: a cross-sectional study using Transient Elastography.

Venous thromboembolism and mortality in breast cancer: cohort study with systematic review and meta-analysis (2017)
Journal Article
Khan, U. T., Walker, A. J., Baig, S., Card, T. R., Kirwan, C. C., & Grainge, M. J. (2017). Venous thromboembolism and mortality in breast cancer: cohort study with systematic review and meta-analysis. BMC Cancer, 17(747), https://doi.org/10.1186/s12885-017-3719-1

Background Breast cancer patients are at an increased risk of venous thromboembolism (VTE). However, current evidence as to whether VTE increases the risk of mortality in breast cancer patients is conflicting. We present data from a large cohort of... Read More about Venous thromboembolism and mortality in breast cancer: cohort study with systematic review and meta-analysis.

Economic evaluation of a community-based diagnostic pathway to stratify adults for non-alcoholic fatty liver disease: a Markov model informed by a feasibility study (2017)
Journal Article
Tanajewski, L., Harris, R., Harman, D. J., Aithal, G. P., Card, T. R., Gkountouras, G., …Elliott, R. (in press). Economic evaluation of a community-based diagnostic pathway to stratify adults for non-alcoholic fatty liver disease: a Markov model informed by a feasibility study. BMJ Open, 7(6), https://doi.org/10.1136/bmjopen-2016-015659

Objectives: To assess the long-term cost-effectiveness of a risk stratification pathway, compared with standard care, for detecting non-alcoholic fatty liver disease (NAFLD) in primary care. Setting: Primary care general practices in England. P... Read More about Economic evaluation of a community-based diagnostic pathway to stratify adults for non-alcoholic fatty liver disease: a Markov model informed by a feasibility study.

The risk of Clostridium difficile infection in patients with pernicious anaemia: a retrospective cohort study using primary care database. (2017)
Journal Article
Othman, F., Crooks, C. J., & Card, T. R. (in press). The risk of Clostridium difficile infection in patients with pernicious anaemia: a retrospective cohort study using primary care database. United European Gastroenterology Journal, https://doi.org/10.1177/2050640617695697

Background: Studies have found an association between proton pump inhibitor (PPI) use and Clostridium difficile infection. The purpose of this study was to determine whether the mechanism by which PPIs induce an increased risk of C. difficile infecti... Read More about The risk of Clostridium difficile infection in patients with pernicious anaemia: a retrospective cohort study using primary care database..

Prevalence of clinically significant liver disease within the general population, as defined by non-invasive markers of liver fibrosis: a systematic review (2017)
Journal Article
Harris, R., Harman, D. J., Card, T. R., Aithal, G. P., & Guha, I. N. (2017). Prevalence of clinically significant liver disease within the general population, as defined by non-invasive markers of liver fibrosis: a systematic review. The Lancet Gastroenterology & Hepatology, 2(4), 288-297. https://doi.org/10.1016/S2468-1253%2816%2930205-9

As of 2016, there is no evidence-based pathway to stratify the risk of chronic liver disease in a general population setting. Non-invasive tests of liver fibrosis might provide a mechanism for earlier diagnosis. These tests have been extensively vali... Read More about Prevalence of clinically significant liver disease within the general population, as defined by non-invasive markers of liver fibrosis: a systematic review.

Risk of hepatocellular carcinoma among individuals with different aetiologies of cirrhosis: a population-based cohort study (2017)
Journal Article
West, J., Card, T. R., Aithal, G. P., & Fleming, K. M. (2017). Risk of hepatocellular carcinoma among individuals with different aetiologies of cirrhosis: a population-based cohort study. Alimentary Pharmacology and Therapeutics, 45(7), 983-990. https://doi.org/10.1111/apt.13961

Background: Among patients with cirrhosis, only those determined to be at risk for hepatocellular carcinoma (HCC) should undergo surveillance. However, little is known about how different aetiologies of cirrhosis affect risk for HCC. Aim: To quantif... Read More about Risk of hepatocellular carcinoma among individuals with different aetiologies of cirrhosis: a population-based cohort study.

Adrenergic blockers and the risk for common solid cancers: a case-control study (2017)
Journal Article
Numbere, B., Fleming, K. M., Walker, A., & Card, T. R. (in press). Adrenergic blockers and the risk for common solid cancers: a case-control study. European Journal of Cancer Prevention, 26(1), https://doi.org/10.1097/cej.0000000000000218

Laboratory studies have suggested that adrenergic blockers may inhibit the proliferation and migration of cancer cells, but epidemiological evidence of their effect on cancer incidence has proven inconsistent. We therefore conducted a case-control st... Read More about Adrenergic blockers and the risk for common solid cancers: a case-control study.

Community acquired pneumonia incidence before and after proton pump inhibitor prescription: population based study (2016)
Journal Article
Othman, F., Crooks, C. J., & Card, T. R. (2016). Community acquired pneumonia incidence before and after proton pump inhibitor prescription: population based study. BMJ, 355, Article i5813. https://doi.org/10.1136/bmj.i5813

Objective To examine the risk of community acquired pneumonia before and after prescription of proton pump inhibitor (PPI) and assess whether unmeasured confounding explains this association. Design Cohort study and self controlled case series. S... Read More about Community acquired pneumonia incidence before and after proton pump inhibitor prescription: population based study.

The Pattern of Underlying Cause of Death in Patients with Inflammatory Bowel Disease in England: A Record Linkage Study (2016)
Journal Article
Chu, T. P., Moran, G. W., & Card, T. R. (2016). The Pattern of Underlying Cause of Death in Patients with Inflammatory Bowel Disease in England: A Record Linkage Study. Journal of Crohn's and Colitis, 11(5), 578-585. https://doi.org/10.1093/ecco-jcc/jjw192

Background and Aims: Numerous studies have established that mortality risk in IBD patients is higher than the general population, but the causes of death have seldom been examined. We aimed to describe causes of death in IBD. Methods: A matched co... Read More about The Pattern of Underlying Cause of Death in Patients with Inflammatory Bowel Disease in England: A Record Linkage Study.

Do colorectal cancer patients diagnosed as an emergency differ from non-emergency patients in their consultation patterns and symptoms?: a longitudinal data-linkage study in England (2016)
Journal Article
Renzi, C., Lyratzopoulos, G., Card, T. R., Chu, T., Macleod, U., & Ratchet, B. (2016). Do colorectal cancer patients diagnosed as an emergency differ from non-emergency patients in their consultation patterns and symptoms?: a longitudinal data-linkage study in England. British Journal of Cancer, 115(7), https://doi.org/10.1038/bjc.2016.250

Background: More than 20% of colorectal cancers are diagnosed following an emergency presentation. We aimed to examine pre-diagnostic primary care consultations and related symptoms comparing patients diagnosed as emergencies with those diagnosed thr... Read More about Do colorectal cancer patients diagnosed as an emergency differ from non-emergency patients in their consultation patterns and symptoms?: a longitudinal data-linkage study in England.

Risk of venous thromboembolism in hospitalised cancer patients in England – A cohort study (2016)
Journal Article
Ratib, S., Walker, A. J., Card, T. R., & Grainge, M. J. (2016). Risk of venous thromboembolism in hospitalised cancer patients in England – A cohort study. Journal of Hematology and Oncology, 9, Article 60. https://doi.org/10.1186/s13045-016-0291-0

Background: Venous thromboembolism (VTE) is a well-recognised and life-threatening complication in patients with cancer. However, the precise risk of VTE in hospitalised cancer patients in England has not been previously reported. Methods: We condu... Read More about Risk of venous thromboembolism in hospitalised cancer patients in England – A cohort study.

Adverse pregnancy outcomes among women with inflammatory bowel disease: a population based study from England (2016)
Journal Article
Abdul Sultan, A., West, J., Ban, L., Humes, D., Tata, L. J., Fleming, K. M., …Card, T. R. (2016). Adverse pregnancy outcomes among women with inflammatory bowel disease: a population based study from England. Inflammatory Bowel Diseases, 22(7), 1621-1630. https://doi.org/10.1097/MIB.0000000000000802

Background: There is limited contemporary population based evidence on adverse birth outcomes and pregnancy related complications for women with inflammatory bowel disease (IBD). This study provides such estimates of these risks and assesses variatio... Read More about Adverse pregnancy outcomes among women with inflammatory bowel disease: a population based study from England.

Proton pump inhibitor prescribing patterns in the UK: a primary care database study (2016)
Journal Article
Othman, F., Card, T. R., & Crooks, C. J. (2016). Proton pump inhibitor prescribing patterns in the UK: a primary care database study. Pharmacoepidemiology and Drug Safety, 25(9), 1079-1087. https://doi.org/10.1002/pds.4043

Purpose: To determine the prevalence and pattern of proton pump inhibitor (PPI) prescription and the practices employed to reduce PPI use in the UK general population. Methods: The UK's Clinical Practice Research Database was used to identify indi... Read More about Proton pump inhibitor prescribing patterns in the UK: a primary care database study.

Risk of venous thromboembolism in people with lung cancer: a cohort study using linked UK healthcare data (2016)
Journal Article
Walker, A. J., Baldwin, D. R., Card, T. R., Powell, H. A., Hubbard, R. B., & Grainge, M. J. (in press). Risk of venous thromboembolism in people with lung cancer: a cohort study using linked UK healthcare data. British Journal of Cancer, 115(1), https://doi.org/10.1038/bjc.2016.143

Background: Venous thromboembolism is a potentially preventable cause of death in people with lung cancer. Identification of those most at risk and high risk periods may provide the opportunity for better targeted intervention. Methods: We conduc... Read More about Risk of venous thromboembolism in people with lung cancer: a cohort study using linked UK healthcare data.

Extra-gastrointestinal manifestations of inflammatory bowel disease may be less common than previously reported (2016)
Journal Article
Card, T. R., Langan, S. M., & Chu, T. P. (2016). Extra-gastrointestinal manifestations of inflammatory bowel disease may be less common than previously reported. Digestive Diseases and Sciences, 61(9), 2619-2626. https://doi.org/10.1007/s10620-016-4195-1

Extra-intestinal manifestations are well recognized in inflammatory bowel disease (IBD). To what extent the commonly recognized extra-intestinal manifestations seen in IBD patients are attributable to IBD is, however, not clear due to the limited num... Read More about Extra-gastrointestinal manifestations of inflammatory bowel disease may be less common than previously reported.

When are breast cancer patients at highest risk of venous thromboembolism? A cohort study using English healthcare data (2015)
Journal Article
Walker, A. J., West, J., Card, T. R., Crooks, C. J., Kirwan, C. C., & Grainge, M. J. (2015). When are breast cancer patients at highest risk of venous thromboembolism? A cohort study using English healthcare data. Blood, 127(7), 849-857. https://doi.org/10.1182/blood-2015-01-625582

Breast cancer patients are at increased risk of VTE, particularly in the peri-diagnosis period. However, no previous epidemiological studies have investigated the relative impact of breast cancer treatments in a time-dependent manner. We aimed to det... Read More about When are breast cancer patients at highest risk of venous thromboembolism? A cohort study using English healthcare data.

Calculating total health service utilisation and costs from routinely collected electronic health records using the example of patients with irritable bowel syndrome before and after their first gastroenterology appointment (2015)
Journal Article
Canavan, C., West, J., & Card, T. R. (in press). Calculating total health service utilisation and costs from routinely collected electronic health records using the example of patients with irritable bowel syndrome before and after their first gastroenterology appointment. PharmacoEconomics, 34(2), https://doi.org/10.1007/s40273-015-0339-y

INTRODUCTION: Health economic models are increasingly important in funding decisions but most are based on data, which may therefore not represent the general population. We sought to establish the potential of real-world data available within the Cl... Read More about Calculating total health service utilisation and costs from routinely collected electronic health records using the example of patients with irritable bowel syndrome before and after their first gastroenterology appointment.

Change in quality of life for patients with irritable bowel syndrome following referral to a gastroenterologist: a cohort study (2015)
Journal Article
Canavan, C., West, J., & Card, T. R. (2015). Change in quality of life for patients with irritable bowel syndrome following referral to a gastroenterologist: a cohort study. PLoS ONE, 10(10), Article e0139389. https://doi.org/10.1371/journal.pone.0139389

BACKGROUND: Irritable bowel syndrome (IBS), a chronic functional condition, considerably reduces quality of life (QoL) and referral to gastroenterology is common. Until now, however, the impact of seeing a gastroenterologist for IBS on patients’ QoL... Read More about Change in quality of life for patients with irritable bowel syndrome following referral to a gastroenterologist: a cohort study.

Decreased fertility rates in 9639 women diagnosed with inflammatory bowel disease: a United Kingdom population-based cohort study (2015)
Journal Article
Ban, L., Tata, L. J., Humes, D., Fiaschi, L., & Card, T. R. (2015). Decreased fertility rates in 9639 women diagnosed with inflammatory bowel disease: a United Kingdom population-based cohort study. Alimentary Pharmacology and Therapeutics, 42(7), https://doi.org/10.1111/apt.13354

Background: Clinical studies have reported reduced fertility in women with inflammatory bowel disease (IBD). Aim: To compare fertility rates in women with IBD to those in women without IBD and assess whether the relative fertility differed followi... Read More about Decreased fertility rates in 9639 women diagnosed with inflammatory bowel disease: a United Kingdom population-based cohort study.