Emission Patterns of Respiratory Syncytial Virus
Public ClinicalTrials.gov record NCT03909867. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Detection of the Human Aerosolization Patterns of Respiratory Syncytial Virus
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this observational study is to describe the environmental aerosolization patterns burden of RSV in the air and on surfaces in surrounding adult patients in a real-life setting. Specific objectives are to determine the particle size distribution and the quantity of airborne pathogens dispersed by symptomatic participants, to establish a spatial model of airborne emission and subsequent surface burden of RSV emission and dispersal in clinical settings (emergency department and inpatient units; 1 foot vs. 3-6 feet vs. 8-10 feet), and to obtain information regarding the potential association of illness severity and risk factors to the scale of airborne dispersal (e.g., super spreaders). This study will be used to collect data of the emission patterns of RSV. Subsequent investigations will help guide policymakers in the assessment of the airborne exposure risk to RSV and the implementation of appropriate infection prevent measures such as respirators and face masks. The investigators hypothesize that the airborne emission patterns of Respiratory Syncytial Virus varies between individual patients. The investigators are proposing to assess the particle size and spatial distribution of airborne RSV emitted by affected patients within a routine care environment: 1. Characterize individuals who develop respiratory illnesses caused by RSV in terms of demographics, co-morbid conditions, prior vaccinations (e.g., influenza vaccine, DTAP), use of antivirals, and severity of illness (fever, respiratory symptoms, malaise). 2. Determine the particle size distribution patterns and quantities of the pathogen in two settings, an emergency department and an inpatient unit (ICU and non-ICU settings). 3. Establish a spatial model (1 foot vs. 3-6 feet vs. 8-10 feet) of airborne pathogen dispersal and subsequent surface burden in two settings, an emergency department and an inpatient unit (ICU and non-ICU settings). 4. Determine the correlation between the human aerosolization patterns and the severity of illness (fever, respiratory symptoms, malaise) in individual participants (super spreader?).
Study identification
- NCT ID
- NCT03909867
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 7 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 16, 2019
- Primary completion
- Jan 31, 2020
- Completion
- Feb 2, 2020
- Last update posted
- Feb 27, 2025
2019 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Wake Forest School of Medicine | Winston-Salem | North Carolina | 27157 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03909867, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 27, 2025 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03909867 live on ClinicalTrials.gov.