User profiles for Ramesh P Arasaradnam

Ramesh P Arasaradnam, OBE

Professor and consultant Gastroenterologist
Verified email at warwick.ac.uk
Cited by 5620

Guidelines for the investigation of chronic diarrhoea in adults: British Society of Gastroenterology

RP Arasaradnam, S Brown, A Forbes, MR Fox… - Gut, 2018 - gut.bmj.com
Chronic diarrhoea is a common problem, hence clear guidance on investigations is required.
This is an updated guideline from 2003 for the investigations of chronic diarrhoea …

Development and application of a new electronic nose instrument for the detection of colorectal cancer

E Westenbrink, RP Arasaradnam, N O'Connell… - Biosensors and …, 2015 - Elsevier
Colorectal cancer is a leading cause of cancer death in the USA and Europe with symptoms
that mimick other far more common lower gastrointestinal (GI) disorders. This difficulty in …

[HTML][HTML] Detection of colorectal cancer (CRC) by urinary volatile organic compound analysis

RP Arasaradnam, MJ McFarlane, C Ryan-Fisher… - PloS one, 2014 - journals.plos.org
Colorectal cancer (CRC) is a leading cause of cancer related death in Europe and the USA.
There is no universally accepted effective non-invasive screening test for CRC. Guaiac …

[HTML][HTML] Microbial imbalance in inflammatory bowel disease patients at different taxonomic levels

…, S Murch, EMH Wellington, RP Arasaradnam - Gut pathogens, 2020 - Springer
Background Inflammatory bowel disease (IBD), is a debilitating group of chronic diseases
including Crohn’s Disease (CD) and ulcerative colitis (UC), which causes inflammation of the …

[HTML][HTML] Clonal expansion of early to mid-life mitochondrial DNA point mutations drives mitochondrial dysfunction during human ageing

…, GA Taylor, DM Commane, RP Arasaradnam… - PLoS …, 2014 - journals.plos.org
Age-related decline in the integrity of mitochondria is an important contributor to the human
ageing process. In a number of ageing stem cell populations, this decline in mitochondrial …

Next generation diagnostic modalities in gastroenterology–gas phase volatile compound biomarker detection

RP Arasaradnam, JA Covington… - Alimentary …, 2014 - Wiley Online Library
Background The detection of airborne gas phase biomarkers that emanate from biological
samples like urine, breath and faeces may herald a new age of non‐invasive diagnostics. …

[HTML][HTML] The interplay of the gut microbiome, bile acids, and volatile organic compounds

…, IA Cree, JA Covington, RP Arasaradnam - … research and practice, 2015 - hindawi.com
Background. There has been an increasing interest in the use of volatile organic compounds
(VOCs) as potential surrogate markers of gut dysbiosis in gastrointestinal disease. Gut …

Diagnostic accuracy of faecal biomarkers in detecting colorectal cancer and adenoma in symptomatic patients

…, B Singh, RP Arasaradnam - Alimentary …, 2017 - Wiley Online Library
Background The diagnosis of colorectal cancer ( CRC ) can be difficult as symptoms are
variable with poor specificity. Thus, there is a quest for simple, non‐invasive testing that can …

Utility of faecal calprotectin in inflammatory bowel disease (IBD): what cut-offs should we apply?

…, S Smith, C Harmston, RP Arasaradnam - Frontline …, 2015 - fg.bmj.com
Background Faecal calprotectin (FC), a cytosolic protein released by neutrophils (S100 family)
in response to inflammation, is a simple, non-invasive test that can be used to differentiate …

Efficacy and safety of maintenance ustekinumab for ulcerative colitis through 3 years: UNIFI long-term extension

…, EJ Scherl, RW Leong, RP Arasaradnam… - Journal of Crohn's …, 2022 - academic.oup.com
Background and Aims The UNIFI long-term extension [LTE] study reports the efficacy and
safety of subcutaneous 90 mg ustekinumab through 3 years of maintenance therapy. Methods …