Effect of 25-hydroxyvitamin D and a Structured Exercise Program on Dialysis Patients

NCT ID: NCT00798993

Last Updated: 2013-06-10

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

PHASE4

Total Enrollment

19 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-01-31

Study Completion Date

2011-09-30

Brief Summary

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This study aims to examine the effect of 25 hydroxyvitamin D supplementation and a structured exercise program on the exercise capacity and quality of life of haemodialysis patients with 25 hydroxyvitamin D insufficiency.

Detailed Description

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Conditions

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End Stage Kidney Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Structured exercise program

Participants will be randomised at 3 months into either this group or the comparator of usual exercise.

Group Type ACTIVE_COMPARATOR

Structured Exercise program

Intervention Type OTHER

30 minutes on an exercise bicycle during every dialysis

Vitamin D

Cholecalciferol 2000U per day will be given to all participants for the duration of the study

Group Type EXPERIMENTAL

Cholecalciferol (25-Hydroxyvitamin D)

Intervention Type DRUG

Cholecalciferol 2000U per day will be given for duration of study to all participants

Usual exercise

Participants randomised to this arm, at 3 months, will continue on their usual exercise routine

Group Type PLACEBO_COMPARATOR

Usual exercise

Intervention Type OTHER

Participants randomised to this arm at 3 months will continue on their usual exercise routine for the remaining 3 months

Interventions

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Structured Exercise program

30 minutes on an exercise bicycle during every dialysis

Intervention Type OTHER

Cholecalciferol (25-Hydroxyvitamin D)

Cholecalciferol 2000U per day will be given for duration of study to all participants

Intervention Type DRUG

Usual exercise

Participants randomised to this arm at 3 months will continue on their usual exercise routine for the remaining 3 months

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

1. Stable on dialysis for at least 3 months
2. Able to obtain informed consent
3. Medically stable
4. Dialysis adequacy at target for small solute clearance (ie Kt/V\>1.2 or Urea reduction ratio\>65%)
5. Serum 25-hydroxyvitamin D levels less than 75nmol/L at baseline

Exclusion Criteria

1. Limb Amputation
2. Impaired cognition
3. Impaired vision
4. Haemoglobin concentration \< 110g/L
5. Change in Erythropoiesis stimulating agent dose over the last 2 months
6. Unable or unwilling to comply with exercise program
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sir Charles Gairdner Hospital

OTHER

Sponsor Role lead

Responsible Party

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Neil Boudville

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Ben Bull

Role: PRINCIPAL_INVESTIGATOR

Sir Charles Gairdner Hospital

Neil Boudville

Role: STUDY_DIRECTOR

Sir Charles Gairdner Hospital

Locations

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Sir Charles Gairdner Hospital

Perth, Western Australia, Australia

Site Status

Countries

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Australia

Other Identifiers

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SCGH25OHD2008

Identifier Type: -

Identifier Source: org_study_id

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