deltatrials
Recruiting OBSERVATIONAL NCT03913819

Treatment Outcomes Under a Standardized Treatment Protocol in Patients Suffered Substance Abuse Related Voiding Dysfunction

Prospective Longitudinal Study on the Treatment Outcomes of Various Treatment Modalities Under a Standardized Treatment Protocol in Patients Suffered Substance Abuse Related Voiding Dysfunction

Sponsor: Chinese University of Hong Kong

Updated 10 times since 2019 Last updated: May 4, 2025 Started: Dec 10, 2011 Primary completion: Dec 31, 2026 Completion: Dec 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A observational or N/A phase clinical study on Substance Abuse and Voiding Dysfunction, this trial is actively recruiting participants. The trial is conducted by Chinese University of Hong Kong and has accumulated 10 data snapshots since 2011. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~May 2019 – ~May 2020 · 12 months · monthly snapshotRecruiting~May 2020 – ~Jan 2021 · 8 months · monthly snapshotRecruiting~Jan 2021 – ~Mar 2021 · 59 days · monthly snapshotRecruiting~Mar 2021 – ~Apr 2022 · 13 months · monthly snapshotRecruiting~Apr 2022 – ~Jul 2023 · 15 months · monthly snapshotRecruiting~Jul 2023 – ~Feb 2024 · 7 months · monthly snapshotRecruiting~Feb 2024 – ~Jul 2024 · 5 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotRecruiting~Sep 2024 – ~Jun 2025 · 9 months · monthly snapshotRecruiting~Jun 2025 – present · 13 months · monthly snapshotRecruiting

Change History

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

    Recruiting

  2. Sep 2024 — Jun 2025 [monthly]

    Recruiting

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting

  4. Feb 2024 — Jul 2024 [monthly]

    Recruiting

  5. Jul 2023 — Feb 2024 [monthly]

    Recruiting

Show 5 earlier versions
  1. Apr 2022 — Jul 2023 [monthly]

    Recruiting

  2. Mar 2021 — Apr 2022 [monthly]

    Recruiting

  3. Jan 2021 — Mar 2021 [monthly]

    Recruiting

  4. May 2020 — Jan 2021 [monthly]

    Recruiting

  5. May 2019 — May 2020 [monthly]

    Recruiting

    First recorded

Dec 2011

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Chinese University of Hong Kong
Data source: Chinese University of Hong Kong

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

Study Locations