deltatrials
Active Not Recruiting PHASE2 INTERVENTIONAL 2-arm NCT02081326

Repeat BCG Vaccinations for the Treatment of Established Type 1 Diabetes

Sponsor: Massachusetts General Hospital

Updated 13 times since 2017 Last updated: Dec 4, 2025 Started: Jun 30, 2015 Primary completion: Jul 31, 2029 Completion: Jul 31, 2031
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE2 clinical study on Autoimmune Diabetes and Covid19, this trial is ongoing. The trial is conducted by Massachusetts General Hospital and has accumulated 13 data snapshots since 2015. Infectious disease trials contribute critical data for public health response and treatment development.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshot~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshot~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Sep 2021 · 7 months · monthly snapshot~Sep 2021 – ~Jul 2022 · 10 months · monthly snapshot~Jul 2022 – ~Apr 2023 · 9 months · monthly snapshot~Apr 2023 – ~Jun 2024 · 14 months · monthly snapshot~Jun 2024 – ~Jul 2024 · 30 days · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jul 2025 · 10 months · monthly snapshot~Jul 2025 – ~Jan 2026 · 6 months · monthly snapshot~Jan 2026 – present · 6 months · monthly snapshot

Change History

13 versions recorded
  1. Jan 2026 — Present [monthly]

    Active Not Recruiting PHASE2

  2. Jul 2025 — Jan 2026 [monthly]

    Active Not Recruiting PHASE2

  3. Sep 2024 — Jul 2025 [monthly]

    Active Not Recruiting PHASE2

  4. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting PHASE2

  5. Jun 2024 — Jul 2024 [monthly]

    Active Not Recruiting PHASE2

Show 8 earlier versions
  1. Apr 2023 — Jun 2024 [monthly]

    Active Not Recruiting PHASE2

  2. Jul 2022 — Apr 2023 [monthly]

    Active Not Recruiting PHASE2

  3. Sep 2021 — Jul 2022 [monthly]

    Active Not Recruiting PHASE2

  4. Feb 2021 — Sep 2021 [monthly]

    Active Not Recruiting PHASE2

    Status: RecruitingActive Not Recruiting

  5. Jan 2021 — Feb 2021 [monthly]

    Recruiting PHASE2

  6. Jun 2018 — Jan 2021 [monthly]

    Recruiting PHASE2

  7. Feb 2017 — Jun 2018 [monthly]

    Recruiting PHASE2

  8. Jan 2017 — Feb 2017 [monthly]

    Recruiting PHASE2

    First recorded

Jun 2015

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Massachusetts General Hospital
Data source: Massachusetts General Hospital

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

Study Locations