deltatrials
Completed OBSERVATIONAL NCT02957344

Parental Views Related to Colorado State Legislation About Vaccinations, Schools, and Child Care Centers

Randomized Trial to Assess Parental Response to Different Presentations of Vaccination Data for Schools and Child Care Centers

Sponsor: University of Colorado, Denver

Updated 7 times since 2017 Last updated: Jan 17, 2017 Started: Aug 31, 2016 Primary completion: Nov 30, 2016 Completion: Nov 30, 2016
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Healthy Children, this trial is completed. The trial is conducted by University of Colorado, Denver and has accumulated 7 data snapshots since 2016. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotEnrolling By Invitation~Feb 2017 – ~Apr 2018 · 14 months · monthly snapshotCompleted~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

7 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Jan 2021 — Jul 2024 [monthly]

    Completed

  4. Jun 2018 — Jan 2021 [monthly]

    Completed

  5. Apr 2018 — Jun 2018 [monthly]

    Completed

    Phase: NANone

Show 2 earlier versions
  1. Feb 2017 — Apr 2018 [monthly]

    Completed NA

    Status: Enrolling By InvitationCompleted

  2. Jan 2017 — Feb 2017 [monthly]

    Enrolling By Invitation NA

    First recorded

Aug 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • University of Colorado, Denver
Data source: University of Colorado, Denver

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

Study Locations