Purified Anthocyanin and Nonalcoholic Fatty Liver Disease

NCT ID: NCT01940263

Last Updated: 2014-08-01

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

EARLY_PHASE1

Total Enrollment

63 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-06-30

Study Completion Date

2014-06-30

Brief Summary

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Oxidative stress and inflammation are involved in the pathogenesis of non-alcoholic fatty liver disease (NAFLD). Anthocyanins from different plant foods have been shown to improve features of experimental NASH, such as oxidative stress, dyslipidemia, liver steatosis, and inflammation in rodents. The purpose of this study is to investigate whether purified anthocyanin supplementation beneficially alters oxidative, inflammatory, and apoptotic biomarkers in adults with features of NAFLD.

Detailed Description

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Conditions

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Nonalcoholic Fatty Liver Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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Placebo

placebo 320 mg daily for twelve weeks

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DIETARY_SUPPLEMENT

Anthocyanin

Drug: MEDOX (natural purified anthocyanin) anthocyanin 320 mg daily for twelve weeks.

Group Type EXPERIMENTAL

Anthocyanin

Intervention Type DIETARY_SUPPLEMENT

Interventions

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Anthocyanin

Intervention Type DIETARY_SUPPLEMENT

Placebo

Intervention Type DIETARY_SUPPLEMENT

Other Intervention Names

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MEDOX (natural purified anthocyanin) http://www.medox.no/english

Eligibility Criteria

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Inclusion Criteria

* BMI \[body weight divided by height squared (in kg/m2)\] \> 23,
* lack of excessive alcohol ingestion confirmed by careful questioning by the primary physician and dietitians (consumption of less than 70 g alcohol in female and 140 g in male per week), and
* the presence of two of the three following diagnostic criteria of the fatty liver disease: increased hepatic echogenicity compared to the spleen or the kidneys, blurring of liver vasculature and deep attenuation of the ultrasonographic signal.

Exclusion Criteria

* overuse of alcohol,
* viral hepatitis,
* type 1 or 2 diabetes,
* gastrointestinal or connective diseases,
* chronic pancreatitis,
* liver cirrhosis,
* kidney stones, or renal failure;
* use of acetyl-salicylic acid or other antiplatelet drugs, statins of fibrates, oral hypoglycemic drugs, nitrates, nonsteroidal antiinflammatory drugs, corticosteroids, or drugs interfering with coagulation;
* supplementation with vitamins or antioxidants
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sun Yat-sen University

OTHER

Sponsor Role collaborator

Shaoguan University

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Wenhua Ling, Ph.D

Role: STUDY_DIRECTOR

Sun Yat-sen University

Locations

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Shaoguan University

Shaoguan, Guangdong, China

Site Status

Countries

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China

References

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Zhang PW, Chen FX, Li D, Ling WH, Guo HH. A CONSORT-compliant, randomized, double-blind, placebo-controlled pilot trial of purified anthocyanin in patients with nonalcoholic fatty liver disease. Medicine (Baltimore). 2015 May;94(20):e758. doi: 10.1097/MD.0000000000000758.

Reference Type DERIVED
PMID: 25997043 (View on PubMed)

Liu Y, Chen H, Wang J, Zhou W, Sun R, Xia M. Association of serum retinoic acid with hepatic steatosis and liver injury in nonalcoholic fatty liver disease. Am J Clin Nutr. 2015 Jul;102(1):130-7. doi: 10.3945/ajcn.114.105155. Epub 2015 May 6.

Reference Type DERIVED
PMID: 25948673 (View on PubMed)

Other Identifiers

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81372994

Identifier Type: OTHER

Identifier Source: secondary_id

SGU-02

Identifier Type: -

Identifier Source: org_study_id

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