Ignite Creation Date:
2025-12-18 @ 9:44 AM
Ignite Modification Date:
2025-12-18 @ 9:44 AM
Study NCT ID:
NCT00760513
Status:
None
Last Update Posted:
2019-10-25 00:00:00
First Post:
2008-09-25 00:00:00
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Treatment of Non Alcoholic Fatty Liver Disease With n-3 Fatty Acids
Sponsor:
None
Organization:
Study Overview
Official Title:
The Effects of Purified n-3 Fatty Acids on Serum Fibrosis Markers and Cardiovascular Risk Markers in a Randomized Placebo Controlled Trial in Patients With Non Alcoholic Fatty Liver Disease
Status:
None
Status Verified Date:
2019-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
WELCOME
Brief Summary:
We will recruit people with NAFLD who have been diagnosed as part of their NHS care with having this condition. At present there is no treatment for this condition. Over time a proportion of people with NAFLD.
Purpose and design
We are asking the research question ' Does treatment with purified long chain n-3 fatty acids (purified fish oil) improve non alcoholic fatty liver disease and risk factors for heart disease and type 2 (adult) diabetes that are strongly linked to this liver condition?'
Presently there is no treatment for this liver condition. Research evidence suggests that purified long chain n-3 fatty acids might be beneficial for this condition.
To address this research question we want to undertake a randomised double blind placebo controlled trial recruiting people who have been diagnosed with a liver biopsy as having the liver condition.
A protocol change that were approved during in the course of the study in October 2011.
In the protocol, we have deleted information regarding liver biopsy that was to be offered at the end of the study.
Having collated volunteer opinion and local consultant opinion, whereas a high proportion of volunteers were happy to undergo a follow up liver biopsy, our local hepatologists now consider that in 2011, the small risk of morbidity and mortality of volunteers undergoing liver biopsy is unacceptable, within the context of a research study. Their opinions have changed since 2008 when the initial LREC approval was granted.
Liver biopsy was always an optional extra and would only have been undertaken in a subgroup of the volunteers. Therefore, removal of liver biopsy from the protocol does not affect the validity of the study to test effects of the n-3 fatty acid intervention on biomarkers and liver fat in people with non alcoholic fatty liver disease.
Besides removal of liver biopsy from the protocol, we have clarified in the protocol, the end points of the study and numbers randomised to either n-3 fatty acid or placebo (n=100, as always intended). We have also made it clear in the amendment that measurement of liver fat is also a primary outcome of the study. (We already have permission to undertake this test but it was uncertain when the study was approved that we would have sufficient funding for this expensive test and it was originally not a primary outcome).
We have therefore added a power calculation (and cited the relevant literature) to show that with a sample size of n=100 people, based upon the known treatment effects of n-3 fatty acids on liver fat, we have acceptable power to detect the predicted decrease in this outcome with treatment.
Purpose and design
We are asking the research question ' Does treatment with purified long chain n-3 fatty acids (purified fish oil) improve non alcoholic fatty liver disease and risk factors for heart disease and type 2 (adult) diabetes that are strongly linked to this liver condition?'
Presently there is no treatment for this liver condition. Research evidence suggests that purified long chain n-3 fatty acids might be beneficial for this condition.
To address this research question we want to undertake a randomised double blind placebo controlled trial recruiting people who have been diagnosed with a liver biopsy as having the liver condition.
A protocol change that were approved during in the course of the study in October 2011.
In the protocol, we have deleted information regarding liver biopsy that was to be offered at the end of the study.
Having collated volunteer opinion and local consultant opinion, whereas a high proportion of volunteers were happy to undergo a follow up liver biopsy, our local hepatologists now consider that in 2011, the small risk of morbidity and mortality of volunteers undergoing liver biopsy is unacceptable, within the context of a research study. Their opinions have changed since 2008 when the initial LREC approval was granted.
Liver biopsy was always an optional extra and would only have been undertaken in a subgroup of the volunteers. Therefore, removal of liver biopsy from the protocol does not affect the validity of the study to test effects of the n-3 fatty acid intervention on biomarkers and liver fat in people with non alcoholic fatty liver disease.
Besides removal of liver biopsy from the protocol, we have clarified in the protocol, the end points of the study and numbers randomised to either n-3 fatty acid or placebo (n=100, as always intended). We have also made it clear in the amendment that measurement of liver fat is also a primary outcome of the study. (We already have permission to undertake this test but it was uncertain when the study was approved that we would have sufficient funding for this expensive test and it was originally not a primary outcome).
We have therefore added a power calculation (and cited the relevant literature) to show that with a sample size of n=100 people, based upon the known treatment effects of n-3 fatty acids on liver fat, we have acceptable power to detect the predicted decrease in this outcome with treatment.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: