deltatrials
Unknown OBSERVATIONAL NCT03240666

Protozoans in Biofilm From Patients With Periodontitis (Paro-Proto)

Multicentric Clinical Trials on the Prevalence of Entamoeba Gingivalis and Its Associated Bacterial Flora in Patients With Periodontitis

Sponsor: Central Hospital, Nancy, France

Interventions non applicable
Updated 13 times since 2017 Last updated: Apr 20, 2021 Started: Apr 10, 2017 Primary completion: Nov 10, 2022 Completion: Nov 30, 2022
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 Periodontitis, Adult and is currently ongoing. Central Hospital, Nancy, France leads this study, which shows 13 recorded versions since 2017 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Sep 2017 – ~Apr 2018 · 7 months · monthly snapshot~Apr 2018 – ~May 2018 · 30 days · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshot~Feb 2019 – ~Nov 2020 · 21 months · monthly snapshot~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~May 2021 · 3 months · monthly snapshot~May 2021 – ~Dec 2021 · 7 months · monthly snapshot~Dec 2021 – ~Jan 2023 · 13 months · monthly snapshot~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshot

Change History

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

    Unknown

  2. Jul 2024 — Sep 2024 [monthly]

    Unknown

    Status: Unknown StatusUnknown

  3. Jan 2023 — Jul 2024 [monthly]

    Unknown Status

    Status: RecruitingUnknown Status

  4. Dec 2021 — Jan 2023 [monthly]

    Recruiting

  5. May 2021 — Dec 2021 [monthly]

    Recruiting

    Status: Unknown StatusRecruiting

Show 8 earlier versions
  1. Feb 2021 — May 2021 [monthly]

    Unknown Status

    Status: RecruitingUnknown Status

  2. Jan 2021 — Feb 2021 [monthly]

    Recruiting

  3. Nov 2020 — Jan 2021 [monthly]

    Recruiting

  4. Feb 2019 — Nov 2020 [monthly]

    Recruiting

  5. Jun 2018 — Feb 2019 [monthly]

    Recruiting

  6. May 2018 — Jun 2018 [monthly]

    Recruiting

  7. Apr 2018 — May 2018 [monthly]

    Recruiting

    Phase: NANone

  8. Sep 2017 — Apr 2018 [monthly]

    Recruiting NA

    First recorded

Apr 2017

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Central Hospital, Nancy, France
  • Centre Hospitalier Universitaire de Nice
  • University Hospital, Toulouse
Data source: Central Hospital, Nancy, France

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

Study Locations