deltatrials
Recruiting NA INTERVENTIONAL 3-arm NCT05285202

Clinic-based Versus Hotspot-focused Active TB Case Finding (CHASE-TB)

Clinic Versus Hotspot Active Case Finding and Linkage to Preventive Therapy (ACF/TPT) Strategy Evaluation for TB: A Cluster-Randomized Crossover Trial

Sponsor: Johns Hopkins University

Updated 11 times since 2022 Last updated: Mar 3, 2026 Started: Jun 1, 2022 Primary completion: Aug 31, 2026 Completion: Nov 30, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Mycobacterium Tuberculosis Infection and Tuberculosis, Pulmonary and is currently actively recruiting participants. Johns Hopkins University leads this study, which shows 11 recorded versions since 2022 — indicating substantial longitudinal coverage. Longitudinal tracking of infectious disease trials helps identify durability of treatment effects.

Status Flow

~Apr 2022 – ~May 2022 · 30 days · monthly snapshotNot Yet Recruiting~May 2022 – ~Jun 2022 · 31 days · monthly snapshotNot Yet Recruiting~Jun 2022 – ~Jul 2022 · 30 days · monthly snapshotNot Yet Recruiting~Jul 2022 – ~Jul 2023 · 12 months · monthly snapshotRecruiting~Jul 2023 – ~Oct 2023 · 3 months · monthly snapshotRecruiting~Oct 2023 – ~May 2024 · 7 months · monthly snapshotRecruiting~May 2024 – ~Jul 2024 · 2 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Apr 2025 · 7 months · monthly snapshotRecruiting~Apr 2025 – ~Mar 2026 · 11 months · monthly snapshotRecruiting~Mar 2026 – present · 3 months · monthly snapshotRecruiting

Change History

11 versions recorded
  1. Mar 2026 — Present [monthly]

    Recruiting NA

  2. Apr 2025 — Mar 2026 [monthly]

    Recruiting NA

  3. Sep 2024 — Apr 2025 [monthly]

    Recruiting NA

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  5. May 2024 — Jul 2024 [monthly]

    Recruiting NA

Show 6 earlier versions
  1. Oct 2023 — May 2024 [monthly]

    Recruiting NA

  2. Jul 2023 — Oct 2023 [monthly]

    Recruiting NA

  3. Jul 2022 — Jul 2023 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  4. Jun 2022 — Jul 2022 [monthly]

    Not Yet Recruiting NA

  5. May 2022 — Jun 2022 [monthly]

    Not Yet Recruiting NA

  6. Apr 2022 — May 2022 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Johns Hopkins University
  • National Heart, Lung, and Blood Institute (NHLBI)
  • Walimu
Data source: Johns Hopkins University

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

Study Locations