deltatrials
Active Not Recruiting NA INTERVENTIONAL 4-arm NCT00684437

Literacy and Smoking Risk Communications

Sponsor: M.D. Anderson Cancer Center

Conditions Smoking
Interventions Focus Group Questionnaire
Updated 18 times since 2017 Last updated: Jan 13, 2026 Started: May 21, 2008 Primary completion: May 31, 2026 Completion: May 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT00684437, this NA trial focuses on Smoking and remains ongoing. Sponsored by M.D. Anderson Cancer Center, it has been updated 18 times since 2008, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Oct 2017 · 9 months · monthly snapshot~Oct 2017 – ~Jun 2018 · 8 months · monthly snapshot~Jun 2018 – ~Nov 2018 · 5 months · monthly snapshot~Nov 2018 – ~Jun 2019 · 7 months · monthly snapshot~Jun 2019 – ~Feb 2020 · 8 months · monthly snapshot~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshot~Jan 2021 – ~Jan 2022 · 12 months · monthly snapshot~Jan 2022 – ~Jul 2022 · 6 months · monthly snapshot~Jul 2022 – ~Jan 2023 · 6 months · monthly snapshot~Jan 2023 – ~Aug 2023 · 7 months · monthly snapshot~Aug 2023 – ~Feb 2024 · 6 months · monthly snapshot~Feb 2024 – ~Jul 2024 · 5 months · monthly snapshot~Jul 2024 – ~Aug 2024 · 31 days · monthly snapshot~Aug 2024 – ~Sep 2024 · 31 days · monthly snapshot~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshot~Feb 2025 – ~Aug 2025 · 6 months · monthly snapshot~Aug 2025 – ~Feb 2026 · 6 months · monthly snapshot~Feb 2026 – present · 5 months · monthly snapshot

Change History

18 versions recorded

  1. Feb 2026 — Present [monthly]

    Active Not Recruiting NA

  2. Aug 2025 — Feb 2026 [monthly]

    Active Not Recruiting NA

  3. Feb 2025 — Aug 2025 [monthly]

    Active Not Recruiting NA

  4. Sep 2024 — Feb 2025 [monthly]

    Active Not Recruiting NA

  5. Aug 2024 — Sep 2024 [monthly]

    Active Not Recruiting NA

▶ Show 13 earlier versions

  1. Jul 2024 — Aug 2024 [monthly]

    Active Not Recruiting NA

  2. Feb 2024 — Jul 2024 [monthly]

    Active Not Recruiting NA

  3. Aug 2023 — Feb 2024 [monthly]

    Active Not Recruiting NA

  4. Jan 2023 — Aug 2023 [monthly]

    Active Not Recruiting NA

  5. Jul 2022 — Jan 2023 [monthly]

    Active Not Recruiting NA

    Status: Unknown Status → Active Not Recruiting

  6. Jan 2022 — Jul 2022 [monthly]

    Unknown Status NA

    Status: Active Not Recruiting → Unknown Status

  7. Jan 2021 — Jan 2022 [monthly]

    Active Not Recruiting NA

  8. Feb 2020 — Jan 2021 [monthly]

    Active Not Recruiting NA

  9. Jun 2019 — Feb 2020 [monthly]

    Active Not Recruiting NA

  10. Nov 2018 — Jun 2019 [monthly]

    Active Not Recruiting NA

  11. Jun 2018 — Nov 2018 [monthly]

    Active Not Recruiting NA

  12. Oct 2017 — Jun 2018 [monthly]

    Active Not Recruiting NA

  13. Jan 2017 — Oct 2017 [monthly]

    Active Not Recruiting NA

    First recorded

May 2008

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • M.D. Anderson Cancer Center
  • National Cancer Institute (NCI)
Data source: M.D. Anderson Cancer Center

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

Study Locations