Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

2 clinical studies listed.

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Asymptomatic COVID-19

Tundra lists 2 Asymptomatic COVID-19 clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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COMPLETED

NCT05787444

Clinical Validation of the LumiraDx SARS-CoV-2 & Flu A/B Combo Test

This is a prospective multicenter study conducted to evaluate the performance of the LumiraDx SARS-CoV-2 \& Flu A/B tests at point of care sites. Subjects presenting with symptoms suggestive of coronavirus disease 2019 (COVID-19) and Influenza at the time of the study visit will be enrolled and asked to donate swab sample(s) for testing on the device under evaluation.

Gender: All

Ages: 2 Years - Any

Updated: 2026-06-11

1 state

SARS-CoV-2
Influenza A
Influenza B
+1
ACTIVE NOT RECRUITING

NCT05040659

Longitudinal At Home Smell Testing to Detect Infection by SARS-CoV-2

The purpose of this study is to learn more about how to better track smell recovery in people who have been infected with the SARS-CoV-2 virus (which causes COVID-19). Many people who have been infected by this virus develop changes in their sense of smell (olfaction). We are interested in measuring smell function objectively via smell cards that test odor intensity, identification, and discrimination. Objective and precise olfactory testing that can be performed in the convenience of one's home will help identify people with smell loss after infection by SARS-CoV-2. We will use results from this test to better understand the relationship between SARS-CoV-2 infection and recovery of olfactory function and to learn whether the AROMHA longitudinal smell test is a reliable olfactory function tracking tool to quantify smell loss in the context of COVID infection. These results may inform the design of therapeutic clinical trials to accelerate the recovery of smell function.

Gender: All

Ages: 18 Years - 100 Years

Updated: 2026-03-06

1 state

Anosmia
Asymptomatic COVID-19
COVID-19 Respiratory Infection
+3