deltatrials
Completed PHASE4 INTERVENTIONAL 2-arm NCT03771638

DOT Diary Mobile App for Pre-Exposure Prophylaxis Adherence in Young Men

DOT Diary Longitudinal Pilot: A Mobile App for Pre-Exposure Prophylaxis Adherence in Young Men

Sponsor: AiCure

Updated 8 times since 2019 Last updated: Jul 1, 2025 Started: Feb 1, 2019 Primary completion: Apr 21, 2020 Completion: Apr 21, 2020
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03771638, this PHASE4 trial focuses on Adherence, Medication and HIV Prevention and remains completed. Sponsored by AiCure, it has been updated 8 times since 2019, reflecting limited change activity. This study is part of the global effort to build evidence for infectious disease interventions.

Status Flow

~Jan 2019 – ~Apr 2019 · 3 months · monthly snapshotNot Yet Recruiting~Apr 2019 – ~Jan 2020 · 9 months · monthly snapshotRecruiting~Jan 2020 – ~Jan 2021 · 12 months · monthly snapshotActive Not Recruiting~Jan 2021 – ~May 2021 · 4 months · monthly snapshotActive Not Recruiting~May 2021 – ~Jul 2024 · 38 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Aug 2025 · 11 months · monthly snapshotCompleted~Aug 2025 – present · 11 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Aug 2025 — Present [monthly]

    Completed PHASE4

  2. Sep 2024 — Aug 2025 [monthly]

    Completed PHASE4

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE4

  4. May 2021 — Jul 2024 [monthly]

    Completed PHASE4

    Status: Active Not RecruitingCompleted

  5. Jan 2021 — May 2021 [monthly]

    Active Not Recruiting PHASE4

Show 3 earlier versions
  1. Jan 2020 — Jan 2021 [monthly]

    Active Not Recruiting PHASE4

    Status: RecruitingActive Not Recruiting

  2. Apr 2019 — Jan 2020 [monthly]

    Recruiting PHASE4

    Status: Not Yet RecruitingRecruiting

  3. Jan 2019 — Apr 2019 [monthly]

    Not Yet Recruiting PHASE4

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • AiCure
  • Emory University
  • National Institute of Mental Health (NIMH)
  • Public Health Foundation Enterprises, Inc.
  • San Francisco Department of Public Health
Data source: Public Health Foundation Enterprises, Inc.

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