deltatrials
Unknown OBSERVATIONAL NCT02830347

Changes in Resistome After Dental Extraction and Amoxicillin.

Evaluation of the Changes in Oral and Gut Bacterial Resistance Caused by Short Term Antibiotic Treatment Following a Surgical Dental Procedure - A Prospective Clinical Study.

Sponsor: The University of Hong Kong

Updated 12 times since 2017 Last updated: Oct 25, 2017 Started: Jun 30, 2015 Primary completion: Mar 31, 2018 Completion: Mar 31, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Impacted Third Molar Tooth and is currently ongoing. The University of Hong Kong leads this study, which shows 12 recorded versions since 2015 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Aug 2017 · 7 months · monthly snapshotRecruiting~Aug 2017 – ~Nov 2017 · 3 months · monthly snapshotRecruiting~Nov 2017 – ~Apr 2018 · 5 months · monthly snapshotActive Not Recruiting~Apr 2018 – ~May 2018 · 30 days · monthly snapshotActive Not Recruiting~May 2018 – ~Jun 2018 · 31 days · monthly snapshotActive Not Recruiting~Jun 2018 – ~Aug 2018 · 2 months · monthly snapshotActive Not Recruiting~Aug 2018 – ~Nov 2020 · 27 months · monthly snapshotUnknown Status~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotUnknown Status~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotUnknown Status~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – present · 22 months · monthly snapshotUnknown

Change History

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

    Unknown

  2. Jul 2024 — Sep 2024 [monthly]

    Unknown

    Status: Unknown StatusUnknown

  3. Dec 2021 — Jul 2024 [monthly]

    Unknown Status

  4. Jan 2021 — Dec 2021 [monthly]

    Unknown Status

  5. Nov 2020 — Jan 2021 [monthly]

    Unknown Status

Show 7 earlier versions
  1. Aug 2018 — Nov 2020 [monthly]

    Unknown Status

    Status: Active Not RecruitingUnknown Status

  2. Jun 2018 — Aug 2018 [monthly]

    Active Not Recruiting

  3. May 2018 — Jun 2018 [monthly]

    Active Not Recruiting

  4. Apr 2018 — May 2018 [monthly]

    Active Not Recruiting

    Phase: NANone

  5. Nov 2017 — Apr 2018 [monthly]

    Active Not Recruiting NA

    Status: RecruitingActive Not Recruiting

  6. Aug 2017 — Nov 2017 [monthly]

    Recruiting NA

  7. Jan 2017 — Aug 2017 [monthly]

    Recruiting NA

    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:
  • The University of Hong Kong
Data source: The University of Hong Kong

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

Study Locations