Study for controlling dengue vector mosquitoes with OlysetR net and pyriproxyfen in Vietnam

Large scale study for controlling dengue, dengue hemorrhagic fever and vector mosquitoes with plastic formulations of permethrin (OlysetR net) and pyriproxyfen in Vietnam - Olyset Net trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1092220101

Enrollment

1000

Registered

2012-11-09

Start date

2012-11-07

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dengue fever

Interventions

Intervention type:DEVICE Name of intervention:Before-after study Dose form / Japanese Medical Device Nomenclature:NOT APPLICABLE Route of administration / Site of application:NOT APPLICABLE Dose per a

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: family composing more than 5 members

Exclusion criteria

Exclusion criteria: family composing less than 4 members

Design outcomes

Primary

Measure	Time frame
Seroconversion rate	—

Secondary

Measure	Time frame
Immature positive rate of container	—

Countries

Vietnam

Contacts

Public ContactTakashi Tsunoa

Nagasaki University, Institute of Tropical Medicine

tsunoda@nagasaki-u.ac.jp+81-95-819-7811

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026