Surgical Correction of Carcinoid Heart Disease Improves Liver Function and 5-Hydroxyindoleacetic Acid Levels.

Introduction: Carcinoid heart disease (CHD) is a consequence of neuroendocrine tumors releasing 5-hydroxytryptamine (5-HT) into the systemic circulation, affecting right heart valves, causing fibrosis, and eventually right heart failure. The aim of this study was to determine the effect of valve-replacement on kidney function, liver function, and 5-hydroxyindoleacetic acid (5-HIAA) levels.

Methods: A Retrospective study of 17 patients with CHD who had undergone heart-valve replacement surgery between 2010 and 2019, from the Queen Elizabeth Hospital Birmingham.

The potential of PIVKA-II as a treatment response biomarker in hepatocellular carcinoma: a prospective United Kingdom cohort study.

Prothrombin induced by vitamin K absence II (PIVKA-II) has recently been validated internationally as a diagnostic biomarker for hepatocellular carcinoma (HCC), as part of the GALAD model. However, its role as a treatment response biomarker has been less well explored. We, therefore, undertook a prospective study at a tertiary centre in the UK to evaluate the role of PIVKA-II as a treatment response biomarker in patients with early, intermediate and advanced stage HCC.

Home parenteral nutrition in neuroendocrine tumour intestinal failure: improved quality of life and longevity.

Background: Neuroendocrine tumours (NETs) are neoplastic yet behave differently to typical cancers. Despite often being slow growing, they can lead to significant gastrointestinal complications including intestinal failure (IF). The use of home parenteral nutrition (HPN) in neoplastic conditions is rising, primarily for palliation and bridging through treatments for cancer, but remains a challenging decision with a paucity of high-grade evidence-based guidance.

Carcinogenesis on the background of liver fibrosis: Implications for the management of hepatocellular cancer.

Hepatocellular carcinoma (HCC) is now the second leading cause of cancer-related deaths globally and many patients have incurable disease. HCC predominantly occurs in the setting of liver cirrhosis and is a paradigm for inflammation-induced cancer. The causes of chronic liver disease promote the development of transformed or premalignant hepatocytes and predisposes to the development of HCC.

The Paddington International Virtual Chromoendoscopy Score in ulcerative colitis exhibits very good inter-rater agreement after computerized module training: a multicenter study across academic and community practice (with video).

Background And Aims: Electronic virtual chromoendoscopy (EVC) can demonstrate ongoing disease activity in ulcerative colitis (UC), even when Mayo subscores suggest healing. However, applicability of EVC technology outside the expert setting has yet to be determined.

Methods: Fifteen participants across 5 centers reviewed a computerized training module outlining high-definition and EVC (iScan) colonoscopy modes.

Transcatheter valve implantation to inferior vena cava to control carcinoid symptoms.

Severe carcinoid syndrome and carcinoid heart disease in neuroendocrine tumours can have a significant impact on a patient's quality of life and are a major cause of morbidity and mortality. We present a novel approach to managing a patient with medically uncontrollable carcinoid syndrome. Inferior and superior vena cava placement of transcatheter heart valves has been used to treat patients with right heart failure due to severe tricuspid and pulmonary regurgitation.

Gastrointestinal manifestations of neuroendocrine tumours: their investigation and management.

The incidence of neuroendocrine tumours (NETs) is on the rise in the UK. Patients with NETs need to be managed by a team of clinical specialties. There are a number of challenging gastrointestinal (GI) manifestations related to NETs that can occur in these patients, but a limited literature base exists to guide clinicians.

Intercurrent infection predicts mortality in patients with late hepatic artery thrombosis listed for liver retransplantation.

Liver retransplantation for late hepatic artery thrombosis (HAT) is considered the treatment of choice for select patients. Nevertheless, there is a paucity of data to aid decision making in this setting. The aims of this single-center study of patients listed for late HAT were (1) to determine variables associated with wait-list mortality, (2) to describe survival after retransplantation, and (3) to determine variables associated with mortality after retransplantation.