Telemedicine in Outpatient Covid-19 Patients

NCT ID: NCT04471636

Last Updated: 2022-06-28

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

607 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-09-18

Study Completion Date

2023-06-30

Brief Summary

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Covid-19, a commonly severe respiratory tract infection caused by the SARS-CoV2 Coronavirus, poses an increasing threat to individual health and health care systems. The individual disease course ranges from mild to life threatening, the pandemic spread leads to a shortage of health care resources including intensive care availability. It should be the overarching goal to allocate sparse health care resources to those most at need and to simultaneously avoid unnecessary blocking of resources by clinically unjustified hospitalizations.

Individuals with preexisting cardiovascular conditions are at the highest risk of health deterioration, even at younger age. Objective criteria for hospitalization are not immediately available in a outpatient settings. Hence, hospitalization and emergency medical contact is often triggered by subjectively interpreted symptoms. The goal of this project is thus to improve the availability of objective measurements in the outpatient setting by means of an innovative, smartwatch mediated telemedicine approach.

To achieve this goal, the investigators will conduct a randomized clinical trial comparing a smartwatch based telemedicine intervention with standard of care. The intervention group will receive regular objective measurements of heart rate, ECG, and SpO2 and will get access to a 24/7 medical care hotline for consultation. The investigators hypothesize that the intervention group will benefit by a significant reduction in unnecessary hospitalizations and unplanned emergency medicine contacts.

Detailed Description

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Conditions

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Covid-19 Cardiovascular Risk Factor

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Telemedicine Care

Patients receive assessment at baseline and at 30 day follow up. Patient receive a smart watch capeable of recording SpO2, ECG, and heart rate. Patients also receive access to 24/7 medical hotline for telemedical care. All public services of the health care system remain available.

Group Type EXPERIMENTAL

Withings ScanWatch

Intervention Type DEVICE

The smart watch is capable of recording SpO2, ECG, and heart rate.

Control

Patients receive assessment at baseline and at 30 day follow up. Patient have access to all services of the health care system, but do not receive a smart watch or medical hotline access.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Withings ScanWatch

The smart watch is capable of recording SpO2, ECG, and heart rate.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Confirmed SARS-CoV2 infection and clinical Covid-19 disease
* age ≥18 years
* Presence of ≥1 relevan cardiovascular condition, defined as (or):

* atrial fibrillation
* systolic or diastolic heart failure
* LV ejection fraction \<50%
* coronary artery disease with past PCI or CABG
* Past myocardial infarction
* diabetes mellitus
* arterial hypertension (treated or untreated)
* active smoking
* chronic obstructive lung disease
* obesity (BMI ≥30kg/m2)
* availability of smartphone and sufficient internet connectivity at home
* ability to use smartwatch
* informed consent to study participation and data protection concept

Exclusion Criteria

* Participation in concurrent clinical trial
* indication for hospitalization at study entry
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Gesundheitsreferat (GSR), Landeshauptstadt München

UNKNOWN

Sponsor Role collaborator

Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK)

OTHER

Sponsor Role collaborator

Ludwig-Maximilians - University of Munich

OTHER

Sponsor Role lead

Responsible Party

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Moritz F. Sinner

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Steffen Massberg, MD

Role: STUDY_DIRECTOR

Department Head

Locations

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LMU Klinikum

Munich, Bavaria, Germany

Site Status

Countries

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Germany

References

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von Falkenhausen AS, Gail A, Geipel S, Scherer C, Stockhausen S, Sams LE, Becker F, Massberg S, Kaab S, Sinner MF. Symptoms of Depression and Anxiety After COVID-19 Despite Systematic Telemedical Care: Results From the Prospective COVID-SMART Study. Depress Anxiety. 2025 Apr 13;2025:9989990. doi: 10.1155/da/9989990. eCollection 2025.

Reference Type DERIVED
PMID: 40259893 (View on PubMed)

Other Identifiers

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20-448

Identifier Type: -

Identifier Source: org_study_id

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