Clinical trialNCT04684836CompletedObservational

Comparative Effectiveness of Telemedicine in Primary Care

SponsorWeill Medical College of Cornell UniversityEnrollment33,100AsthmaChronic Obstructive Pulmonary Disease (COPD)Congestive Heart FailureDiabetesHypertension

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Leveraging a natural experiment approach, the investigators will examine rapidly changing telemedicine and in-person models of care during and after the COVID-19 crisis to determine whether certain patients could safely choose to continue telemedicine or telemedicine-supplemented care, rather than return to in-person care.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Jessica Ancker, MPH, PhD
Vanderbilt University Medical Center
Principal Investigator
clinicaltrials.gov ↗
Rainu Kaushal, MD, MPH
Weill Medical College of Cornell University
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

4 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

University of Florida
Gainesville, New York, United States
Mount Sinai
New York, New York, United States
Weill Cornell Medicine
New York, New York, United States
University of North Carolina
Chapel Hill, North Carolina, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 15 Mar 2021
Primary completion: 1 Apr 2022
Completion: 1 Apr 2022
Last update posted: 19 Sept 2024
Registered enrollment: 33,100
Registry id: NCT04684836

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 11 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.