deltatrials
Completed PHASE3 INTERVENTIONAL 3-arm NCT00322335

Long-term Persistence Study to Assess a Booster Dose of GSK Biologicals' Hib-MenC

Phase III, Open, Multicenter Study to Assess the Long-Term Persistence of a Booster Dose of GSK Biologicals' Hib-MenC Compared to a Booster Dose of Infanrix™ Hexa When Given to 14 Month-old Subjects Primed in Study DTPa-HBV-IPV-097 & Boosted in Study Hib-MenC-TT-010 BST: DTPa-HBV-IPV-097

Sponsor: GlaxoSmithKline

Updated 9 times since 2017 Last updated: Sep 23, 2016 Started: May 31, 2006 Primary completion: Jul 31, 2006 Completion: Sep 30, 2010
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE3 trial investigates Haemophilus Influenzae Type b and Neisseria Meningitidis and is currently completed. GlaxoSmithKline leads this study, which shows 9 recorded versions since 2006 — indicating limited longitudinal coverage. Longitudinal tracking of infectious disease trials helps identify durability of treatment effects.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotCompleted~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshotCompleted~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotCompleted~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 10 months · monthly snapshotCompleted

Change History

9 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed PHASE3

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE3

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE3

  4. Jan 2023 — Jul 2024 [monthly]

    Completed PHASE3

  5. Dec 2022 — Jan 2023 [monthly]

    Completed PHASE3

Show 4 earlier versions
  1. Jan 2021 — Dec 2022 [monthly]

    Completed PHASE3

  2. Jun 2018 — Jan 2021 [monthly]

    Completed PHASE3

  3. Feb 2017 — Jun 2018 [monthly]

    Completed PHASE3

  4. Jan 2017 — Feb 2017 [monthly]

    Completed PHASE3

    First recorded

May 2006

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • GlaxoSmithKline
Data source: GlaxoSmithKline

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