Supplementary Intake of Vitamin D During 12 Weeks Strengt... | NCT01252381

Studies
Supplementary Intake of Vitamin D During 12 Weeks Strength Training in Younger and Older People

NCT01252381

Sponsor

Bispebjerg Hospital

Status

Completed

Last Update Posted

Jul 5, 2017Actual

Enrollment

40Actual

Phase

Not Applicable

Conditions

Muscle Strength
Tendon Elasticity
Muscle CSA
Tendon CSA
VDR Receptor

Interventions

12 weeks Strength exercise training

Countries

Denmark

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Jul 2017

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Nov 2010

Primary Completion Date

Feb 2012Actual

Completion Date

Jan 2013Actual

First Submitted Date

Dec 2, 2010

First Submission Date that Met QC Criteria

Dec 2, 2010

First Posted Date

Dec 3, 2010Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jul 3, 2017

Last Update Posted Date

Jul 5, 2017Actual

Name	Class
Institute of Sports Medicine, Copenhagen	UNKNOWN

Description Module

Brief Summary

The aim is to investigate the importance of vitamin D levels to achieve the effect of strength training. If we can show that vitamin D has an effect of training, the ultimate goal is to find out why and how vitamin D affects muscle.

This would potentially have important implications for public health. Since a large number of populations, including elderly, are shown to have too little vitamin D and also has low muscle strength, it will be essential that these people added vitamin D in relation to training and rehabilitation.

Detailed Description

Not provided

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not Applicable

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

40Actual

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Vitamin D	Active Comparator		Other: 12 weeks Strength exercise training
Calcium tablet	Placebo Comparator		Other: 12 weeks Strength exercise training

Interventions

Name	Type	Description	Arm Group Labels	Other Names
12 weeks Strength exercise training	Other	Training 3 times a week, leg extensions and leg press	Calcium tablet Vitamin D

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Cross-sectional area of thigh musculature and knee tendon		12 weeks
VDR potential target CYP27b1		12 weeks

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Men 20-30 or 60-75 years old

Exclusion Criteria:

smokers Knee problems On medication affecting protein synthesis High exposure to sun light (ex. ski holiday) during the trial

Accepts Healthy Volunteers

Yes

Sex

Male

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

20 Years

Maximum Age

75 Years

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Institute of Sports Medicine - Bispebjerg Hospital		Copenhagen		DK-2400	Denmark

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
26430465	Derived	Agergaard J, Trostrup J, Uth J, Iversen JV, Boesen A, Andersen JL, Schjerling P, Langberg H. Does vitamin-D intake during resistance training improve the skeletal muscle hypertrophic and strength response in young and elderly men? - a randomized controlled trial. Nutr Metab (Lond). 2015 Sep 30;12:32. doi: 10.1186/s12986-015-0029-y. eCollection 2015.