Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Trial Review
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Download to PDF
Trial registered on ANZCTR
Registration number
ACTRN12611000808943
Ethics application status
Approved
Date submitted
30/07/2011
Date registered
2/08/2011
Date last updated
2/08/2011
Type of registration
Retrospectively registered
Titles & IDs
Public title
Physical Activity Benefits of Learning to Ride a Two- Wheel Bicycle for Children with Down Syndrome: A Randomized Trial
Query!
Scientific title
Physical Activity Benefits of Learning to Ride a Two- Wheel Bicycle for Children with Down Syndrome: A Randomized Trial
Query!
Secondary ID [1]
262746
0
Nil known
Query!
Universal Trial Number (UTN)
U1111-1123-2957
Query!
Trial acronym
PABDS
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Physical activity and Down syndrome
270455
0
Query!
Subcutaneous fat and Down syndrome
270456
0
Query!
Condition category
Condition code
Public Health
270608
270608
0
0
Query!
Health promotion/education
Query!
Human Genetics and Inherited Disorders
270623
270623
0
0
Query!
Down's syndrome
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
Individualized bicycle training via Lose the Training Wheels protocol is implemented on a one-on-one basis for 75 minutes per day for 5 consecutive days. The total duration of training is 5 days. The primary focus is on maximizing the amount of time the rider is on the bicycle practicing within the 75 minute session. The training begins with an adapted bicycle that has a series of 8 different roller wheels rather than a standard wheel on the back. As the roller wheels go from 1-8, the rollers become more tapered on the ends requiring better control of the bicycle. There is also a bicycle training handle attached to the back of the bicycle to afford the trainer with a system of prompting the rider to lean into the turns and to stop the rider from falling or running into stationary objects. Eight riders participant with their trainer in each 75 minute training session and then go home until the next day of training. Riders begin to transition onto a standard two wheel bicycle once they demonstate good control of the training bicycle and learn to stop using hand breaks. Initial training occurs indoors until they transition to a two wheel bicycle at which time they move out of doors with their trainer. Those riders who succeed in making a transition onto a two wheel bicycle are encouraged to bring their own bicycle the last day of training.
Query!
Intervention code [1]
267091
0
Lifestyle
Query!
Comparator / control treatment
Control group waited 12 months to receive intervention. Assignment to groups was random.
Query!
Control group
Active
Query!
Outcomes
Primary outcome [1]
269341
0
Average minutes per day in sedentary activity. Level of activity and time spent per day in sedentary, moderate and vigorous activity was objectively measured using an Actical activity monitor worn on the right hip for a minimum of 10 hours per day for 7 consecutive days at each of the 3 time points.
Query!
Assessment method [1]
269341
0
Query!
Timepoint [1]
269341
0
Preintervention, 3 months post intervention (Post 1), 12 months post intervention (Post 2)
Query!
Secondary outcome [1]
279413
0
sum of subcutaneous fat measured via skinfold calipers
Query!
Assessment method [1]
279413
0
Query!
Timepoint [1]
279413
0
Preintervention, 12 months post intervention (Post 1)
Query!
Eligibility
Key inclusion criteria
Diagnosed with Down syndrome, age 8-15 years, healthy
Query!
Minimum age
8
Years
Query!
Query!
Maximum age
15
Years
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
No
Query!
Key exclusion criteria
Any medical conditions that would preclude involvement in moderate levels of physical activity (eg, uncontrolled seizures).
Query!
Study design
Purpose of the study
Educational / counselling / training
Query!
Allocation to intervention
Randomised controlled trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Query!
Who is / are masked / blinded?
Query!
Query!
Query!
Query!
Intervention assignment
Query!
Other design features
Query!
Phase
Query!
Type of endpoint/s
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Completed
Query!
Date of first participant enrolment
Anticipated
15/04/2005
Query!
Actual
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
Query!
Actual
Query!
Sample size
Target
72
Query!
Accrual to date
Query!
Final
Query!
Recruitment outside Australia
Country [1]
3760
0
United States of America
Query!
State/province [1]
3760
0
Query!
Funding & Sponsors
Funding source category [1]
267561
0
Charities/Societies/Foundations
Query!
Name [1]
267561
0
National Down Syndrome Society
Query!
Address [1]
267561
0
666 Broadway, 8th Floor
New York, NY 10012
Query!
Country [1]
267561
0
United States of America
Query!
Primary sponsor type
University
Query!
Name
University of Michigan
Query!
Address
1402 Washington Heights
Ann Arbor, MI 48109-2013
Query!
Country
United States of America
Query!
Secondary sponsor category [1]
266603
0
Charities/Societies/Foundations
Query!
Name [1]
266603
0
Lyle Foundation
Query!
Address [1]
266603
0
350 East 79th St
# 37A
New York, NY 10021
Query!
Country [1]
266603
0
United States of America
Query!
Ethics approval
Ethics application status
Approved
Query!
Ethics committee name [1]
269524
0
Institutional Review Board Health Sciences
Query!
Ethics committee address [1]
269524
0
540 East Liberty Suite 202 Ann Arbor, MI 48104-2210
Query!
Ethics committee country [1]
269524
0
United States of America
Query!
Date submitted for ethics approval [1]
269524
0
Query!
Approval date [1]
269524
0
17/03/2005
Query!
Ethics approval number [1]
269524
0
H05-00008264
Query!
Summary
Brief summary
The primary purpose of the study was to determine the rate of success in learning how to ride a two wheel bicycle in youth with Down syndrome and to evaluate if those participants who learned to ride, decreased their average amount of sedentary activity and subcutaneous body fat compared to the control group over a 12 month period. Our hypothesis was that those participants who learned to ride a two wheel bicycle would benefit more than those participants in the control group over the 12 month period following the treatment.
Query!
Trial website
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
32956
0
Query!
Address
32956
0
Query!
Country
32956
0
Query!
Phone
32956
0
Query!
Fax
32956
0
Query!
Email
32956
0
Query!
Contact person for public queries
Name
16203
0
Dale A Ulrich
Query!
Address
16203
0
1402 Washington Heights
University of Michigan
Ann Arbor, MI 48109-2013
Query!
Country
16203
0
United States of America
Query!
Phone
16203
0
1-734-615-1904
Query!
Fax
16203
0
Query!
Email
16203
0
[email protected]
Query!
Contact person for scientific queries
Name
7131
0
Dale A Ulrich
Query!
Address
7131
0
1402 Washington Heights
University of Michigan
Ann Arbor, MI 48109-2013
Query!
Country
7131
0
United States of America
Query!
Phone
7131
0
1-734-615-1904
Query!
Fax
7131
0
Query!
Email
7131
0
[email protected]
Query!
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
Download to PDF