NCT01435564

Brief Summary

The purpose of this pilot study is to estimate the efficacy of a mobile phone based physical activity intervention in sedentary men and women.

Trial Health

30
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Timeline
Completed

Started Jun 2011

Typical duration for not_applicable

Geographic Reach
1 country

1 active site

Status
withdrawn

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

June 1, 2011

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

September 14, 2011

Completed
2 days until next milestone

First Posted

Study publicly available on registry

September 16, 2011

Completed
1.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2013

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2013

Completed
Last Updated

June 19, 2014

Status Verified

June 1, 2014

Enrollment Period

1.9 years

First QC Date

September 14, 2011

Last Update Submit

June 18, 2014

Conditions

Sedentary LifestylePhysical Activity

Keywords

Mobile phoneSedentary lifestylePhysical activityPreventionHealth PromotionExerciseeHealthElectronic diary

Outcome Measures

Primary Outcomes (1)

  • Pedometer measured steps

    3 months

Secondary Outcomes (1)

  • 7-Day Physical Activity Recall

    3 months

Study Arms (2)

pedometer

ACTIVE COMPARATOR
Behavioral: pedometer only

Mobile phone physical activity intervention

EXPERIMENTAL
Behavioral: Mobile phone

Interventions

Mobile phoneBEHAVIORAL

Participants in this group will receive both the pedometer and the mobile-phone based physical activity intervention fot three months.

Also known as: Mobile phone based physical activity intervention
Mobile phone physical activity intervention
pedometer onlyBEHAVIORAL

Participants in this group will receive only a pedometer.

pedometer

Eligibility Criteria

Age21 Years - 69 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Sedentary lifestyle at work and/or during leisure time
  • Male or female, age between 21-69
  • Access to a telephone at home or a mobile phone
  • Speak and read English
  • BMI between 20-43 kg/m2

You may not qualify if:

  • Known medical condition or other physical problems that need special attention in an exercise program
  • Planning a trip out of the United States during the study
  • Pregnant/Delivered a baby during the last 6 months
  • HIV positive
  • Known severe hearing or speech problems
  • Currently participating in lifestyle modification programs or research studies (such as physical activity, diet, and/or weight loss programs)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of California, San Francisco

San Francisco, California, 94118, United States

Location

MeSH Terms

Conditions

Sedentary BehaviorMotor Activity

Condition Hierarchy (Ancestors)

Behavior

Study Officials

  • Yoshimi Fukuoka, PhD, RN

    University of California, San Francisco

    PRINCIPAL INVESTIGATOR
0

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 14, 2011

First Posted

September 16, 2011

Study Start

June 1, 2011

Primary Completion

May 1, 2013

Study Completion

June 1, 2013

Last Updated

June 19, 2014

Record last verified: 2014-06

Locations

US(1)