deltatrials
Completed NA INTERVENTIONAL 1-arm NCT02668289

Periodontal Phenotype Study (Tooth Extraction)

Periodontal Phenotype and Supracrestal Soft Tissue Dimentions - Clinical Correlations and Their Impact on Post-extraction Volumetric Changes

Sponsor: Gustavo Avila-Ortiz DDS, MS, PhD

Conditions Tooth Extraction Status Nos
Interventions Anesthesia CBCT Clinical measurements Extraction PVS Impressions Photographs Screening Xray consent
Updated 13 times since 2017 Last updated: Nov 4, 2022 Started: Jan 31, 2016 Primary completion: Jun 15, 2020 Completion: Jun 15, 2020
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02668289, this NA trial focuses on Tooth Extraction Status Nos and remains completed. Sponsored by Gustavo Avila-Ortiz DDS, MS, PhD, it has been updated 13 times since 2016, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Jul 2017 · 6 months · monthly snapshot~Jul 2017 – ~Aug 2017 · 31 days · monthly snapshot~Aug 2017 – ~Jun 2018 · 10 months · monthly snapshot~Jun 2018 – ~Aug 2018 · 2 months · monthly snapshot~Aug 2018 – ~Apr 2019 · 8 months · monthly snapshot~Apr 2019 – ~Sep 2019 · 5 months · monthly snapshot~Sep 2019 – ~Dec 2020 · 15 months · monthly snapshot~Dec 2020 – ~Jan 2021 · 31 days · monthly snapshot~Jan 2021 – ~May 2021 · 4 months · monthly snapshot~May 2021 – ~Dec 2022 · 19 months · monthly snapshot~Dec 2022 – ~Jul 2024 · 19 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]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Dec 2022 — Jul 2024 [monthly]

    Completed NA

  4. May 2021 — Dec 2022 [monthly]

    Completed NA

    Status: Active Not Recruiting → Completed

  5. Jan 2021 — May 2021 [monthly]

    Active Not Recruiting NA

▶ Show 8 earlier versions

  1. Dec 2020 — Jan 2021 [monthly]

    Active Not Recruiting NA

    Status: Recruiting → Active Not Recruiting

  2. Sep 2019 — Dec 2020 [monthly]

    Recruiting NA

    Status: Active Not Recruiting → Recruiting

  3. Apr 2019 — Sep 2019 [monthly]

    Active Not Recruiting NA

  4. Aug 2018 — Apr 2019 [monthly]

    Active Not Recruiting NA

  5. Jun 2018 — Aug 2018 [monthly]

    Active Not Recruiting NA

  6. Aug 2017 — Jun 2018 [monthly]

    Active Not Recruiting NA

  7. Jul 2017 — Aug 2017 [monthly]

    Active Not Recruiting NA

    Status: Recruiting → Active Not Recruiting

  8. Jan 2017 — Jul 2017 [monthly]

    Recruiting NA

    First recorded

Jan 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Gustavo Avila-Ortiz DDS, MS, PhD
Data source: University of Iowa

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

Study Locations