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What are the properties / features of Influenza vaccine that would make it more acceptable for Indians and how much are they willing to spend for buying such a vaccine

Prediction of factors influencing Indian adultsâ?? likelihood of accepting any Influenza vaccination and their willingness to pay â?? an internet based discrete choice experiment study.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2022/06/043051
Enrollment
1000
Registered
2022-06-07
Start date
Unknown
Completion date
Unknown
Last updated
2023-05-29

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

Conditions

None listed

Interventions

Intervention1: Nil: Nil Control Intervention1: Nil: Nil

Sponsors

Seth GS Medical College and KEM Hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. All consenting adults of any gender, age 18 years and above 2. A citizen of India who has been residing in India. 3. Have not stayed outside of India for more than 3 months in the last 6 months

Exclusion criteria

Exclusion criteria: 1. Non-resident Indians (NRIs) and overseas citizen of India (OCIs) [despite having a Passport or dual citizenship] 2. Those who do not answer the trap question correctly (see section 5f for more details on trap question). 3. Incompletely filled survey forms [anything less than 100 percent]

Design outcomes

Primary

MeasureTime frame
To identify preferable characteristics of vaccine - Effectiveness, Side effects, Route of administration, duration of protection and costTimepoint: Baseline—

Secondary

MeasureTime frame
NilTimepoint: Nil—

Countries

India

Contacts

Public ContactDr Jeffrey Pradeep Raj

Seth GSMC and KEM Hospital

jpraj.m07@gmail.com7904286189

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026