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Inhibition of VAP-1 by Caffeine in Healthy Human Volunteers Study

NCT02098785 · Status: WITHDRAWN · Phase: PHASE1 · Type: INTERVENTIONAL

Last updated 2018-04-19

No results posted yet for this study

Summary

Worldwide, liver related morbidity and mortality continue to rise. It is the 5th commonest cause of death in the UK. Liver damage consists of two main components - a) damage to the cells of the liver, called hepatocytes, meaning the liver cannot function properly leading to jaundice (yellow appearance of the skin and/or eyes) and liver failure and b) scarring of the liver, called Cirrhosis, leading to impaired function and inadequate blood flow through the liver with potential to develop into cancer. Manifestations of this state include ascites (fluid in the tummy) and varices (swollen blood vessels in the food pipe). Liver transplant is currently the only curative treatment for end stage chronic liver disease. Unfortunately its high demand has not been matched by an equivalent rise in liver donations and even when a transplant has occurred there are numerous lifestyle effects such as immunosuppression and kidney impairment thus outcome remains poor for many patients. Coffee has been shown to have mortality benefit in humans and drinking two to three cups a day was associated with a 40% reduced risk of developing cirrhosis, particularly alcohol related; and higher the more cups consumed. Previous work has demonstrated coffee reduces the level of fibrosis in the liver by interrupting signalling pathways, blocking the effects of special products, called cytokines, and reducing accumulation of iron. The investigators' hypothesis is that given the potential for caffeine to be used as a treatment in SSAO activity associated diseases it is important to see if the activity of SSAO can be blocked in healthy humans too. The Investigators' aim to examine the effect of caffeine on circulating VAP-1 levels in large numbers of healthy volunteers to assess its potential as an attractive therapeutic target in view of its low toxicity and widespread availability.

Conditions

Interventions

DRUG

Caffeine citrate

Oral solution

Sponsors & Collaborators

  • University of Birmingham

    lead OTHER

Principal Investigators

  • David Adams, MD · University of Birmingham

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-03-31
Primary Completion
2018-09-30
Completion
2018-09-30

Countries

  • United Kingdom

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02098785 on ClinicalTrials.gov