N/A
Completed N=214
Symptom-Based Markers for COVID-19 Transmission
Source: ClinicalTrials.gov NCT04665245 ↗Enrolled (actual)
214
Serious AEs
0.0%
Results posted
Jan 2026
Primary outcomePrimary: Body Temperature — 98.1 degrees Fahrenheit
Summary
In this study, COVID-19 positive patients will be added to a bidirectional texting program to receive daily surveys about their symptoms with the infection. This data will further the understanding of COVID-19 symptom development throughout the infection period, as well as how those symptoms vary at different points of the day. This study will be a single cohort, observational study of COVID-19 patients.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Body Temperature |
98.1 | — |
| PRIMARY COVID-19 Symptoms |
956; 1532; 1669; 305; 141; 1140 | — |
Eligibility Criteria
Inclusion Criteria
- Fluent in English
- Tested positive for COVID-19
Exclusion Criteria
- Prisoners
- Unable to provide own informed consent
Data sourced from ClinicalTrials.gov (NCT04665245). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.