NCT03352895

Brief Summary

Participants'll include 140 adult patients with CKD and receiving hemodialysis in our hospital, and divided them into 2 groups. Control group will receive placebo medication therapy; resveratrol group will receive oral resveratrol (100 mg per day). All participants will receive either treatment for 1year, and receive examinations of pure tone audiometry, speech reception thresholds, and speech discrimination score.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
36

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Nov 2014

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

November 1, 2014

Completed
2.3 years until next milestone

First Submitted

Initial submission to the registry

February 7, 2017

Completed
5 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2017

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2017

Completed
5 months until next milestone

First Posted

Study publicly available on registry

November 24, 2017

Completed
Last Updated

November 24, 2017

Status Verified

October 1, 2017

Enrollment Period

2.7 years

First QC Date

February 7, 2017

Last Update Submit

November 22, 2017

Conditions

Keywords

Resveratrolchronic kidney disease

Outcome Measures

Primary Outcomes (1)

  • Pure tone audiometry (PTA)

    pure tone thresholds of 250, 500, 1000, 2000, 4000, 8000 Hz were measured.

    one year

Secondary Outcomes (1)

  • Speech Audiometry

    one year

Study Arms (2)

control

PLACEBO COMPARATOR

Control group will receive placebo medication therapy

Dietary Supplement: Placebo

test group

EXPERIMENTAL

resveratrol group will receive oral resveratrol (100 mg per day)

Dietary Supplement: resveratrol

Interventions

resveratrolDIETARY_SUPPLEMENT

Grape seed extract 100mg Microcrystalline Cellulose 90mg Magnesium Stearate 2mg Gelatin 100mg

Also known as: Grape seed extract
test group
PlaceboDIETARY_SUPPLEMENT

The gel contains a mixture of glucose and maltodextrin - a complex carbohydrate - along with fat and a trace of protein.

Also known as: Maltodextrin
control

Eligibility Criteria

Age40 Years - 69 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Patients with chronic kidney disease (CKD) and routine hemodialysis
  • Age limits 40\~69 years old
  • Normal hearing or symmetrical sensorineural hearing loss, all ears frequency differences are less than 15 dB

You may not qualify if:

  • Life can not take care of themselves or the bed of a patient
  • Acceptance of peritoneal dialysis patients
  • Moderate hearing loss (pure tone average hearing threshold greater than 50 dB)
  • Moderate or severe cognitive impairment (Mini-Mental State Examination score less than 21 points)
  • The details of the study can not understand or can not fit the patient examination.
  • A history of alcohol or drug abuse
  • The high ambient noise exposure history
  • Poor guide backbone pure tone hearing thresholds greater than 10 decibels, trying to listen to 4 kilohertz air conduction threshold is greater than 8 kilohertz air conduction threshold value of 20 dB
  • Before the age of 30 have hearing loss
  • Had a stroke, myocardial infarction, a history of cancer
  • Pregnant woman

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Dalin Tzu Chi Hospital

Chiayi City, 66247, Taiwan

Location

MeSH Terms

Conditions

Renal Insufficiency, Chronic

Interventions

ResveratrolGrape Seed Extractmaltodextrin

Condition Hierarchy (Ancestors)

Renal InsufficiencyKidney DiseasesUrologic DiseasesFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesMale Urogenital DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

StilbestrolsStilbenesBenzylidene CompoundsBenzene DerivativesHydrocarbons, AromaticHydrocarbons, CyclicHydrocarbonsOrganic ChemicalsPolyphenolsPhenolsPlant ExtractsPlant PreparationsBiological ProductsComplex MixturesPharmaceutical Preparations

Study Officials

  • Juen-Haur Hwang, MD, PhD.

    Dalin Tzu Chi Hospital

    STUDY CHAIR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
SUPPORTIVE CARE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

February 7, 2017

First Posted

November 24, 2017

Study Start

November 1, 2014

Primary Completion

July 1, 2017

Study Completion

July 1, 2017

Last Updated

November 24, 2017

Record last verified: 2017-10

Locations