Mark Jarvis
A5103205905- Inflammatory Bowel Disease
- Esophageal and GI Pathology
- Genetic factors in colorectal cancer
- Muscle metabolism and nutrition
- Nutritional Studies and Diet
- Gastrointestinal disorders and treatments
- Advanced Chemical Sensor Technologies
- Respiratory and Cough-Related Research
- Gallbladder and Bile Duct Disorders
- Biliary and Gastrointestinal Fistulas
- Colorectal Cancer Screening and Detection
- Gastric Cancer Management and Outcomes
- Microscopic Colitis
- Biosimilars and Bioanalytical Methods
- Asthma and respiratory diseases
- Liver Diseases and Immunity
- Inhalation and Respiratory Drug Delivery
- Agriculture Sustainability and Environmental Impact
- Pancreatic and Hepatic Oncology Research
Basildon and Thurrock University Hospitals NHS Foundation Trust
2021-2022
Kingston University
2002
Abstract Background and Aims This study compares the effectiveness of different biologic therapies sequences in patients with inflammatory bowel disease [IBD] using real-world data from a large cohort long exposure. Methods Demographic, disease, treatment, outcome were retrieved for UK IBD BioResource. Effectiveness treatment was based on persistence free discontinuation or failure, analysed by Kaplan–Meier survival analysis inverse probability weighting to adjust differences between groups....
In 2014, the British Society of Gastroenterology (BSG) published a standards framework outlining key performance indicators for ERCP practitioners and services. last 10 years there have been numerous changes to clinical practice yet remains considerable variation in service delivery UK. 2021 BSG commissioned an endoscopy quality improvement project (EQIP) comprising members from all relevant stakeholding groups. This document draws results national survey units performed 2022/23 supported by...
The aim of this study was to examine the effects a 7-day Zone diet compared with normal on maximal oxygen uptake (V(O)2 max), running time exhaustion during endurance performance, and body composition. Eight men, following physical characteristics (mean +/- SE), participated in study: age, 26.1 1.9 years; height, 178 1.7 cm; mass, 70.7 2.1 kg; V(O)2 max, 54.6 3.1 ml x kg(-1) min(-1). All subjects undertook pretesting for (80% composition (Biostat 1500) before either or 7 days. These...
The aim of this study was to examine the effects a 7-day Zone diet compared with normal on maximal oxygen uptake (Vo2max), running time exhaustion during endurance performance, and body composition. Eight men, following physical characteristics (mean ± SE), participated in study: age, 26.1 1.9 years; height, 178 1.7 cm; mass, 70.7 2.1 kg; Vo2max, 54.6 3.1 ml.kg-1.min-1. All subjects undertook pretesting for (80% Vo2max), composition (Biostat 1500) before either or 7 days. These performance...
Abstract Background Chronic ulcerative colitis is an inflammatory condition associated with a pro-neoplastic drive, predisposing to colorectal cancer. Repeated colonoscopy undertaken detect preneoplastic change, but cancer diagnosis still frequently missed. Aims To determine if predetermined panel of methylation markers could better risk stratify patients, aiding earlier detection neoplasia. Methods ENDCaP-C ( https://doi.org/10.1186/ISRCTN81826545 ) was prospective multicentre test accuracy...
Background Chronic ulcerative colitis is a large bowel inflammatory condition associated with increased colorectal cancer risk over time, resulting in 1000 colectomies per year the UK. Despite intensive colonoscopic surveillance, 50% of cases progress to invasive before detection. Detecting early (precancer) molecular changes by analysing biopsies from routine colonoscopy should increase neoplasia Objectives To establish deoxyribonucleic acid (DNA) marker panel neoplastic patients. develop...