deltatrials
Completed PHASE4 INTERVENTIONAL 2-arm NCT04369794

COVID-19: BCG As Therapeutic Vaccine, Transmission Limitation, and Immunoglobulin Enhancement (BATTLE)

Sponsor: Conselho Nacional de Desenvolvimento Científico e Tecnológico

Interventions BCG Placebo
Updated 8 times since 2020 Last updated: Nov 27, 2023 Started: Oct 1, 2020 Primary completion: Jun 4, 2022 Completion: Aug 2, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE4 trial investigates BCG and COVID-19 and is currently completed. Conselho Nacional de Desenvolvimento Científico e Tecnológico leads this study, which shows 8 recorded versions since 2020 — indicating limited longitudinal coverage. Longitudinal tracking of infectious disease trials helps identify durability of treatment effects.

Status Flow

~May 2020 – ~Sep 2020 · 4 months · monthly snapshot~Sep 2020 – ~Jan 2021 · 4 months · monthly snapshot~Jan 2021 – ~May 2022 · 16 months · monthly snapshotRecruiting~May 2022 – ~Dec 2022 · 7 months · monthly snapshotActive Not Recruiting~Dec 2022 – ~Dec 2023 · 12 months · monthly snapshotActive Not Recruiting~Dec 2023 – ~Jul 2024 · 7 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

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

    Completed PHASE4

  2. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE4

  3. Dec 2023 — Jul 2024 [monthly]

    Completed PHASE4

    Status: Active Not RecruitingCompleted

  4. Dec 2022 — Dec 2023 [monthly]

    Active Not Recruiting PHASE4

  5. May 2022 — Dec 2022 [monthly]

    Active Not Recruiting PHASE4

    Status: RecruitingActive Not Recruiting

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

    Recruiting PHASE4

  2. Sep 2020 — Jan 2021 [monthly]

    Recruiting PHASE4

    Status: Not Yet RecruitingRecruiting

  3. May 2020 — Sep 2020 [monthly]

    Not Yet Recruiting PHASE4

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Conselho Nacional de Desenvolvimento Científico e Tecnológico
  • Paulínia Municipal Hospital
  • University of Campinas, Brazil
Data source: University of Campinas, Brazil

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

Study Locations