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CompletedNCT03274635Updated Oct 19, 2020

Penn State Hershey Sitting and Health Study

An interventional study of Desk-based pedaling device and pedaling incentives provided in Physical Activity, sponsored by Milton S. Hershey Medical Center. Completed at 1 site in United States. Open to participants aged 18 Years to 70 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2020-10-19.

Sponsored by Milton S. Hershey Medical Center · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
60
Allocation
Randomized
Ages
18 Years to 70 Years
Sex
All
01

Study summary

The purpose of this study is to: (a) evaluate if a desk-based elliptical device can help employees to increase their daily physical activity without compromising work productivity; and (b) evaluate the effects of different types of incentives for pedaling the desk-based elliptical device on employees' pedaling quantity over a one-month intervention period. The study will involve placing a compact elliptical device (provided at no cost by the research team) under employees' desk at Penn State Hershey Medical Center/College of Medicine. Data evaluating the effects of the elliptical device on work productivity will be obtained from both employees and the employees' supervisors.

02

Conditions studied

  • Physical Activity
03

Who can participate

Ages eligible
18 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • Full time employee, employed at least 35 hours per week at Penn State Hershey
  • Able to provide documented approval from supervisor to participate
  • Age 18-70 years
  • Overweight or obese (BMI between 25-55)
  • Sit at desk at least 5 hours per day
  • Have regular working hours between 6 am and 6 pm on weekdays
  • Ability to understand written and spoken English
  • Own a smartphone (Android or iPhone) with Internet access
  • Willing to download cycling app on smartphone during one month study period

Exclusion criteria

Exclusion Criteria:

  • Not present in Penn State Hershey office during study period due to personal circumstances such as travel/extended vacation or leave, relocation, or health-related circumstances
  • Advised to only do physical activity recommended by a physician
  • Chest pain during physical activity or during prior month
  • Currently has a desk-based pedaling device or treadmill workstation already installed at desk
04

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Factorial assignment
Masking
Single (Participant)
Enrollment
60 participants (actual)

Study arms

  • Active comparator
    Usual Delayed Compensation, Money

    Will receive delayed monetary compensation with Amazon gift card, non performance-contingent.

    Behavioral: Desk-based pedaling device and pedaling incentives provided

  • Active comparator
    Usual Delayed Compensation, Food

    Will receive delayed compensation with food-based gift card, non performance-contingent.

    Behavioral: Desk-based pedaling device and pedaling incentives provided

  • Experimental
    Individual Immediate Contingent Reward, Money

    Will receive daily performance-contingent monetary compensation with Amazon gift card.

    Behavioral: Desk-based pedaling device and pedaling incentives provided

  • Experimental
    Individual Immediate Contingent Reward, Food

    Will receive daily performance-contingent food-based gift card.

    Behavioral: Desk-based pedaling device and pedaling incentives provided

  • Experimental
    Joint Immediate Contingent Reward, Money

    Will receive daily performance-contingent monetary compensation with Amazon gift card, with additional compensation contingent on pedaling activity of co-worker participant.

    Behavioral: Desk-based pedaling device and pedaling incentives provided

  • Experimental
    Joint Immediate Contingent Reward, Food

    Will receive daily performance-contingent monetary compensation with food gift card, with additional compensation contingent on pedaling activity of co-worker participant.

    Behavioral: Desk-based pedaling device and pedaling incentives provided

Interventions

  • BehavioralDesk-based pedaling device and pedaling incentives provided

    Varying types of incentives, equivalent in monetary value, will be randomly assigned across the 6 arms to promote regular desk-based pedaling. A free desk-based pedaling device will be provided. Effects on amount of desk-based pedaling and work productivity will be evaluated.

05

What researchers measure

Primary outcomes

  1. Change in Worker Productivity

    Self-report assessments of worker productivity. The assessments will ask about work productivity in the prior 4-week period.

    Time frame: Baseline (1 month period prior to program start) and post-program (immediately after program ends)

  2. Elliptical Device Pedaling Quantity

    Objectively-measured pedaling quantity from elliptical device

    Time frame: 1 month (4 weeks) during pedaling program

Secondary outcomes

  1. User satisfaction, process evaluations

    Satisfaction with intervention condition

    Time frame: Post-program (immediately after program ends)

  2. General (non-desk pedaling) physical activity

    Self-reported physical activity

    Time frame: Baseline (1 month period prior to program start) and post-program (immediately after program ends)

06

Study locations

1 site
  • Penn State Hershey Medical Center
    Hershey, Pennsylvania 17033, United States
07

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

08

Registry details

Key details

Study ID
NCT03274635
Lead sponsor
Milton S. Hershey Medical Center
Responsible party
Liza Rovniak (Associate Professor, Milton S. Hershey Medical Center) — Principal investigator
First posted
Sep 7, 2017
Start date
Oct 16, 2017
Primary completion
Jun 12, 2019
Completion
Mar 11, 2020
Last update
Oct 19, 2020

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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