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CompletedNCT04354454SISTERSUpdated Apr 18, 2023

Step Into Support for Endurance and Strength (SISTERS)

An interventional study of Fitbit and Fitbit + Game + Support from a Teammate in Gynecologic Cancer, sponsored by Dana-Farber Cancer Institute. Completed at 3 sites in United States. Open to female participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-04-18.

Sponsored by Dana-Farber Cancer Institute · Not applicable, Interventional, and Supportive care

Phase
Not applicable
Study type
Interventional
Enrollment
21
Allocation
Randomized
Ages
18 Years and older
Sex
Female
01

Study summary

The Step into Support for Endurance and Strength (SISTERS) research study is evaluating whether a mobile health game designed to increase physical activity is feasible and acceptable in patients with gynecologic cancers.

-SISTERS is testing a mobile health intervention can help increase physical activity. Participants will be randomized to receive either 1) a Fitbit or 2) a Fitbit + a game + help from a friend or family member whom you chose will help the participant reach their goals. (i.e. a Teammate).

Read the detailed description

This study is a two-arm randomized controlled pilot study designed to test the feasibility and acceptability of using a wearable accelerometer (Fitbit) vs. a wearable accelerometer (FItbit) + a game designed to help participants increase physical activity + social support improves participants' average daily step counts.

Eligible Participants will be randomly assigned into 1 of 2 groups

  1. Fitbit (wearable accelerometer) or
  2. Fitbit (wearable accelerometer) + game + help from a self-selected teammate

The study interventions involved in this research are:

  • Surveys/Interviews
  • Fitbits (also known as a wearable accelerometers or fitness trackers)
  • Way to Health Platform
  • Help from a Teammate (i.e. a friend or family member that participants choose to help them reach their goals)

It is expected that about 50 people will take part in this research study.

02

Conditions studied

  • Gynecologic Cancer

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Keywords

  • Gynecologic Cancer
  • Mobile Health
  • Fitness Tracker
  • Survivorship
  • Quality of Life
  • Physical Activity
  • Feasibility Study
  • Pilot
03

In context

Motor Activity

2,658 studies on the registry are indexed under Motor Activity; 1,204 are open to participants now.

This study's enrollment of 21 is below the median of 60 across 2,312 interventional studies indexed under Motor Activity.

Browse Motor Activity studies →

Lead sponsor

Dana-Farber Cancer Institute is the lead sponsor of 833 studies on the registry; 121 are open to participants now.

Of its 113 completed or terminated interventional studies of FDA-regulated products, 77 (68%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
Female
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Patients ≥18 years of age with a gynecologic cancer (ovarian, fallopian tube, primary peritoneal carcinoma, uterine, or cervical) who have completed cancer treatment ≥ 6 weeks prior.
  • Own a smartphone (Android or iOS).
  • Can read and provide informed consent in English.
  • Do not have cognitive, visual, or orthopedic impairments that preclude participation, as evaluated by the research staff or oncology provider.
  • Insufficiently active, as indicated by a score of \<14 on the Leisure Score Index of Godin Leisure-Time Exercise Questionnaire (LSI).
  • No future chemotherapy planned (except maintenance treatments; e.g. PARP inhibitors or endocrine therapy)

Exclusion criteria

Exclusion Criteria:

  • Patients already participating in a mobile health intervention.
  • Patients who do not own a smartphone or computer to transmit data from the wearable tracker.
  • Self-reported inability to walk 2 blocks (at any pace).
  • Patients who are unable to identify a social support partner (i.e. family member, friend, or partner) to participate in the study (if selected for the intervention arm).
  • The following special populations will be excluded from this research:

    • Adults unable to consent
    • Individuals who are not yet adults (infants, children, teenagers)
    • Pregnant women
    • Prisoners
05

Study design

Phase
Not applicable
Primary purpose
Supportive care
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
21 participants (actual)

Study arms

  • Active comparator
    Fitbit

    After the screening procedures confirm participation in the research study. Participants randomized into Fitbit only group. \-- Participants will track their daily steps for 4.5 months with use of a Fitbit The study interventions involved in this research are: * Fitbit (also known as a wearable accelerometer or fitness tracker) * Way to Health platform * Surveys/Interviews

    Other: Fitbit

  • Experimental
    Fitbit + Game + Support from a Teammate

    After the screening procedures confirm participation in the research study. Participants randomized into Fitbit + Game + Support from a Teammate. * Participants will select a step goal, use a Fitbit to track daily activity, and select a teammate (e.g. family member or friend) who they think will help them achieve their goals. * Participants will participate a 3-month game designed to increase activity and then followed for another 1.5 months to see if their increased activity can be maintained without the game. The study interventions involved in this research are: * Fitbit (also known as a wearable accelerometer or fitness tracker) * Help from a Teammate (i.e. friend or family member chosen to help reach goals, if applicable * Way to Health Platform * Surveys/Interviews

    Other: Fitbit + Game + Support from a Teammate

Interventions

  • OtherFitbit

    Participants will select a daily step goal and track their steps every day for 4.5 months.

  • OtherFitbit + Game + Support from a Teammate

    Daily Fitbit tracking for 4.5 months, divided into 2 parts. * 3 months on "active intervention" with Fitbit, a Game, and Support from a self-selected Teammate and pre-designed game. * 1.5 month follow-up period with Fitbit and social support teammate only

06

What researchers measure

Primary outcomes

  1. Rate of Enrollment

    Feasibility will be demonstrated if ≥50% eligible participants enroll

    Time frame: 3 months

  2. Rate of Completion

    Feasibility will be demonstrated if ≥75% of eligible participants complete the post-baseline outcome assessments.

    Time frame: 3 months

  3. Burden Rate

    Acceptability will be defined as: ≤20% of participants reporting high study burden and ≤10% study withdrawal.

    Time frame: 3 months

  4. Rate of Activity

    Perceived effectiveness will be defined as ≥70% of participants indicate that study participation motivated them to increase their activity levels.

    Time frame: 3 months

07

Study locations

3 sites
  • Northern Light Cancer Care
    Brewer, Maine 04412, United States
  • Dana-Farber Cancer Institute
    Boston, Massachusetts 02115, United States
  • Lifespan Comprehensive Cancer Center
    Providence, Rhode Island 02903, United States
08

References and documents

Individual participant data

Plan to share: Yes — The Dana-Farber / Harvard Cancer Center encourages and supports the responsible and ethical sharing of data from clinical trials. De-identified participant data from the final research dataset used in the published manuscript may only be shared under the terms of a Data Use Agreement. Requests may be directed to: [contact information for Sponsor Investigator or designee]. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research.

Supporting information: Study protocol, Statistical analysis plan, Informed consent form

Time frame: Data can be shared no earlier than 1 year following the date of publication

Access criteria: Contact the Belfer Office for Dana-Farber Innovations (BODFI) at innovation@dfci.harvard.edu

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 18, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04354454
Responsible party
Alexi A. Wright, MD (Principal Investigator, Dana-Farber Cancer Institute) — Principal investigator
First posted
Apr 21, 2020
Start date
Jan 29, 2021
Primary completion
Dec 12, 2022
Completion
Mar 17, 2023
Last update
Apr 18, 2023

Study contacts

Alexi A Wright, MD, MPH
principal investigator · Dana-Farber Cancer Institute

Oversight

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

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This study is completed, as verified in Apr 2023. You cannot join it, but the record below documents what was studied.

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