deltatrials
Completed PHASE4 INTERVENTIONAL 2-arm NCT02046512

Probiotics to Promote Intestinal Health

Randomized Controlled Trial of Lactobacillus Rhamnosus GG to Promote Intestinal Health

Sponsor: Centers for Disease Control and Prevention

Updated 10 times since 2017 Last updated: Mar 29, 2022 Started: Jan 31, 2014 Primary completion: Oct 31, 2015 Completion: Dec 31, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02046512, this PHASE4 trial focuses on Anti-Infective Agents and Communicable Diseases and remains completed. Sponsored by Centers for Disease Control and Prevention, it has been updated 10 times since 2014, reflecting substantial change activity. This study is part of the global effort to build evidence for infectious disease interventions.

Status Flow

~Jan 2017 – ~Sep 2017 · 8 months · monthly snapshotEnrolling By Invitation~Sep 2017 – ~May 2018 · 8 months · monthly snapshotUnknown Status~May 2018 – ~Jun 2018 · 31 days · monthly snapshotActive Not Recruiting~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshotActive Not Recruiting~Feb 2019 – ~Jan 2021 · 23 months · monthly snapshotCompleted~Jan 2021 – ~May 2022 · 16 months · monthly snapshotCompleted~May 2022 – ~Jul 2024 · 26 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

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

    Completed PHASE4

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE4

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE4

  4. May 2022 — Jul 2024 [monthly]

    Completed PHASE4

  5. Jan 2021 — May 2022 [monthly]

    Completed PHASE4

Show 5 earlier versions
  1. Feb 2019 — Jan 2021 [monthly]

    Completed PHASE4

    Status: Active Not RecruitingCompleted

  2. Jun 2018 — Feb 2019 [monthly]

    Active Not Recruiting PHASE4

  3. May 2018 — Jun 2018 [monthly]

    Active Not Recruiting PHASE4

    Status: Unknown StatusActive Not Recruiting

  4. Sep 2017 — May 2018 [monthly]

    Unknown Status PHASE4

    Status: Enrolling By InvitationUnknown Status

  5. Jan 2017 — Sep 2017 [monthly]

    Enrolling By Invitation PHASE4

    First recorded

Jan 2014

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Centers for Disease Control and Prevention
  • Washington University School of Medicine
Data source: Washington University School of Medicine

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

Study Locations