deltatrials
Completed PHASE2 INTERVENTIONAL 2-arm NCT01323270

A Trial to Assess the Safety, Tolerability and Immunogenicity of Repevax and rLP2086 Vaccine When Given Together in Healthy Subjects Aged >=11 to <19 Years.

A Phase 2, Randomized, Placebo-controlled, Single-blind Trial To Assess The Safety, Tolerability, And Immunogenicity Of Repevax(Registered) And Bivalent Rlp2086 Vaccine When Administered Concomitantly In Healthy Subjects Aged Greater Than Or Equal To 11 To <19 Years

Sponsor: Pfizer

Updated 8 times since 2017 Last updated: Oct 26, 2022 Started: Mar 18, 2011 Primary completion: Oct 8, 2012 Completion: Feb 19, 2013
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE2 trial investigates Meningitis and Meningococcal Vaccine and is currently completed. Pfizer leads this study, which shows 8 recorded versions since 2011 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~Nov 2022 · 22 months · monthly snapshotCompleted~Nov 2022 – ~Jul 2024 · 20 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – ~Feb 2026 · 5 months · monthly snapshotCompleted~Feb 2026 – present · 5 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Feb 2026 — Present [monthly]

    Completed PHASE2

  2. Sep 2025 — Feb 2026 [monthly]

    Completed PHASE2

  3. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE2

  4. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE2

  5. Nov 2022 — Jul 2024 [monthly]

    Completed PHASE2

Show 3 earlier versions
  1. Jan 2021 — Nov 2022 [monthly]

    Completed PHASE2

  2. Jun 2018 — Jan 2021 [monthly]

    Completed PHASE2

  3. Jan 2017 — Jun 2018 [monthly]

    Completed PHASE2

    First recorded

Mar 2011

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Pfizer
Data source: Pfizer

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