Completed NA INTERVENTIONAL 3-arm NCT01251679

Household Influenza Transmission Study (HITS)

Study to Assess Effectiveness of Nonpharmaceutical Interventions (Handwashing, Face Mask Use) to Prevent Influenza Transmission in Households

Sponsor: Armed Forces Research Institute of Medical Sciences, Thailand

Conditions Influenza

Interventions Hand washing Hand washing and surgical mask

Updated 7 times since 2017 Last updated: Sep 3, 2024 Started: Apr 9, 2008 Primary completion: Nov 12, 2012 Completion: Nov 30, 2013

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Influenza, this trial is completed. The trial is conducted by Armed Forces Research Institute of Medical Sciences, Thailand and has accumulated 7 data snapshots since 2008. Infectious disease trials contribute critical data for public health response and treatment development.

Status Flow

Change History

7 versions recorded

Oct 2024 — Present [monthly]

Completed NA
Sep 2024 — Oct 2024 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jun 2024 — Jul 2024 [monthly]

Completed NA

Status: Unknown Status → Completed
Jan 2021 — Jun 2024 [monthly]

Unknown Status NA

▶ Show 2 earlier versions

Jun 2018 — Jan 2021 [monthly]

Unknown Status NA
Jan 2017 — Jun 2018 [monthly]

Unknown Status NA

First recorded

Apr 2008

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Armed Forces Research Institute of Medical Sciences, Thailand
Centers for Disease Control and Prevention
Ministry of Health, Thailand

Data source: Centers for Disease Control and Prevention

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Ratchathewi, Thailand