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Risk Stratification and Early Alerting Regarding COVID-19 Hospitalization

Risk Stratification and Early Alerting Regarding COVID-19 Hospitalization

Status
Terminated
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04709068
Acronym
RiskSEARCH
Enrollment
8
Registered
2021-01-14
Start date
2021-02-08
Completion date
2021-06-01
Last updated
2024-09-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Covid19

Keywords

wearable, at-home

Brief summary

The purpose of this research is to remotely monitor individuals who have tested positive for COVID-19 to learn more about progression and recovery from the disease. Individuals who test positive for COVID-19 will wear the Current Health wearable device continuously and answer a brief series of questions on Current Health tablet daily for up to 30 days. The health data will be used to develop predictive models of hospitalization risk.

Interventions

DEVICECurrent Health

wearable device and tablet used to collect health measures at home

Sponsors

Biomedical Advanced Research and Development Authority
CollaboratorFED
Current Health
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
21 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Living in the United States (contiguous states) * Aged 21 years or older * Able to provide documentation of +Polymerase Chain Reaction (PCR) or +antigen test for COVID-19 within the past 48 hours * Self-reports that comfortable and willing to wear the wearable device and interact with a tablet-based interface daily * Able to provide a next of kin/designated person who can be contacted in the event of hospitalization for follow up.

Exclusion criteria

* Under the age of 21 * Received a positive test result more than 48 hours prior to contacting study staff or has a pending test for COVID-19 * Cannot confirm a PCR or antigen positive test for COVID-19 * Is unable to read English * Is unwilling to wear the device 24 hours/day except for showering/bathing or interact with a tablet-based interface for daily questionnaire * Is unwilling or unable to provide baseline data required for entry into the study * Is unable to provide a next of kin/designated person who can be contacted in the event of hospitalization for follow-up * Heavy tattooing on both upper arms * Known atrial fibrillation (permanent or paroxysmal) * Has taken/is taking part in a COVID-19 vaccine or treatment trial

Design outcomes

Primary

MeasureTime frameDescription
Participant Complianceup to 30 daysa percentage of the number of 15 minute windows with vital sign data compared to the number of 15 minute windows with the potential to have vital sign data. The 15 minute windows with the potential to have vital sign data was calculated based on the number of days the participant was enrolled in the study. There were multiple study endpoints; the number of days varied between 14-30 days.

Countries

United States

Participant flow

Participants by arm

ArmCount
COVID19+
Current Health: wearable device and tablet used to collect health measures at home
8
Total8

Baseline characteristics

CharacteristicCOVID19+
Age, Categorical
<=18 years
0 Participants
Age, Categorical
>=65 years
0 Participants
Age, Categorical
Between 18 and 65 years
8 Participants
Age, Continuous35.6 years
STANDARD_DEVIATION 10
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
Race (NIH/OMB)
Asian
0 Participants
Race (NIH/OMB)
Black or African American
1 Participants
Race (NIH/OMB)
More than one race
0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
Race (NIH/OMB)
White
7 Participants
Region of Enrollment
United States
8 Participants
Sex: Female, Male
Female
6 Participants
Sex: Female, Male
Male
2 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
0 / 8
other
Total, other adverse events
0 / 8
serious
Total, serious adverse events
0 / 8

Outcome results

Primary

Participant Compliance

a percentage of the number of 15 minute windows with vital sign data compared to the number of 15 minute windows with the potential to have vital sign data. The 15 minute windows with the potential to have vital sign data was calculated based on the number of days the participant was enrolled in the study. There were multiple study endpoints; the number of days varied between 14-30 days.

Time frame: up to 30 days

ArmMeasureValue (MEDIAN)
COVID19+Participant Compliance74 percentage of time

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026