NCT04182048

Brief Summary

A remote study to find out if a mobile phone application (HealthMode Stool) can serve as a useful tool to track and characterize daily bowel movements. The application provides participants with a single place to record their bowel movements either as a part of their general health self-monitoring, or because they may be dealing with a bowel movement condition. The minimal study duration is 1 month, and participants can continue using the application up to 2 years.

Trial Health

43
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
843

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Sep 2019

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
unknown

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

September 14, 2019

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

November 22, 2019

Completed
10 days until next milestone

First Posted

Study publicly available on registry

December 2, 2019

Completed
2.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2022

Completed
Last Updated

April 25, 2022

Status Verified

April 1, 2022

Enrollment Period

2.8 years

First QC Date

November 22, 2019

Last Update Submit

April 22, 2022

Conditions

Outcome Measures

Primary Outcomes (1)

  • Dataset completeness

    Aiming for 90% in two dataset completeness aspects: bowel movement entry days and bowel movement characteristics completeness.

    28 days

Secondary Outcomes (4)

  • Daily bowel movement characteristics and fluctuation

    28 days

  • Daily bowel movement characteristics and fluctuation

    28 days

  • Daily bowel movement characteristics and fluctuation

    28 days

  • Usability of the application

    28 days

Other Outcomes (1)

  • Sensitivity and specificity of models for automatic determination of bowel movement characteristics

    28 days

Study Arms (1)

All patients

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

US resident participants downloading the HealthMode Stool application from the Apple AppStore.

You may qualify if:

  • Females and males over 18 years old
  • Willing to use their own/personal mobile phone (iPhone 6 or higher, running iOS 11 or higher) for participation
  • Willing to share demographic data with the sponsor of the study
  • Willing to follow app use instructions during the course of the study
  • Willing to log the bowel movement events on a daily basis with manual input of additional characteristics
  • Willing to complete survey instruments as described in study procedures
  • Willing to provide electronic informed consent
  • Able to read and understand the english language well enough to complete electronic informed consent

You may not qualify if:

  • New to HealthMode Stool application:
  • Current HealthMode Stool User:
  • Is an active participant in any other study using HealthMode Stool app in its protocol.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Virtual Facility

The Bronx, New York, 10461, United States

Location

MeSH Terms

Conditions

Irritable Bowel Syndrome

Condition Hierarchy (Ancestors)

Colonic Diseases, FunctionalColonic DiseasesIntestinal DiseasesGastrointestinal DiseasesDigestive System Diseases

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 22, 2019

First Posted

December 2, 2019

Study Start

September 14, 2019

Primary Completion

July 1, 2022

Study Completion

July 1, 2022

Last Updated

April 25, 2022

Record last verified: 2022-04

Locations