Clinical trial · Interventional
Patient Decision Aid Tool for HPV Vaccination Among Adults Ages 27-45 Years Old
NCT06435338CI-TRIAL-00077589HPV DecidecompletedN/AClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The goal of this study is to learn if a patient decision tool for HPV vaccination works for decision-making among adults ages 27-45. Researchers will compare a web-based patient decision tool to an information sheet to see if the tool works for decision-making. Participants will take a baseline survey, view the intervention or control condition, and then take a follow-up survey.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Decision Aid | — | UNRESOLVED | — |
| Hpv | — | UNRESOLVED | — |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Control | Behavioral | — | UNRESOLVED |
| Patient decision aid | Behavioral | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Patient decision aid
- description
- Patient decision aid on HPV vaccination on webpage.
- interventionNames
- Behavioral: Patient decision aid
- type
- ACTIVE_COMPARATOR
- label
- Control
- description
- Vaccine information sheet on HPV vaccination view on webpage.
- interventionNames
- Behavioral: Control
Primary outcomes (2)
- measure
- Decisional conflict - 16 item scale
- timeFrame
- Immediate post-test
- description
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 27 Years
- Maximum age
- 45 Years
Show eligibility criteria text
Inclusion Criteria: * Unvaccinated for HPV * 27-45 years * Resides in the United States * Reads English * Consents to participate Exclusion Criteria: * none
References
Publications (5)
- BACKGROUNDO'Connor AM. User Manual - Decisional Conflict Scale (16 item question format). Ottawa: Ottawa Hospital Research Institute. 1993. http://decisionaid.ohri.ca/docs/develop/User_Manuals/UM_Decisional_Conflict.pdf
- BACKGROUNDLegare F, Kearing S, Clay K, Gagnon S, D'Amours D, Rousseau M, O'Connor A. Are you SURE?: Assessing patient decisional conflict with a 4-item screening test. Can Fam Physician. 2010 Aug;56(8):e308-14. PMID 20705870
- BACKGROUNDO'Connor AM. User Manual - Decision Self-Efficacy Scale. Ottawa: Ottawa Hospital Research Institute. 1993. http://decisionaid.ohri.ca/docs/develop/User_Manuals/UM_Decision_SelfEfficacy.pdf
- BACKGROUNDGarg A, Wheldon CW, Galvin AM, Moore JD, Griner SB, Thompson EL. The Development and Psychometric Evaluation of the Mid-adult Human Papillomavirus Vaccine Knowledge Scale in the United States. Sex Transm Dis. 2022 Jun 1;49(6):423-428. doi: 10.1097/OLQ.0000000000001615. Epub 2022 Feb 8. PMID 35608097
- DERIVEDThompson EL, Luningham J, Alkhatib SA, Grace J, Akpan IN, Daley EM, Zimet GD, Wheldon CW. Testing an HPV Vaccine Decision Aid for 27- to 45-Year-Old Adults in the United States: A Randomized Trial. Med Decis Making. 2025 Feb;45(2):192-204. doi: 10.1177/0272989X241305142. Epub 2024 Dec 24. PMID 39717960