deltatrials
Completed NA INTERVENTIONAL 1-arm NCT04243421

Marginal Bone and Soft Tissue Alterations After Use of OsseoSpeed EV Profile Implants

Clinical and Radiographic Evaluation of the Marginal Bone and Soft Tissue Alterations After the Treatment With Use of OsseoSpeed EV Profile Implants: A Case Series Study

Sponsor: Dental Practice, Malgorzata Pietruska, Jan Pietruski

Interventions Implantation
Updated 11 times since 2020 Last updated: Oct 31, 2021 Started: Feb 1, 2016 Primary completion: Aug 19, 2019 Completion: Nov 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 NCT04243421, this NA trial focuses on Alveolar Process Atrophy and remains completed. Sponsored by Dental Practice, Malgorzata Pietruska, Jan Pietruski, it has been updated 11 times since 2016, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Feb 2020 – ~Aug 2020 · 6 months · monthly snapshotActive Not Recruiting~Aug 2020 – ~Jan 2021 · 5 months · monthly snapshotActive Not Recruiting~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshotActive Not Recruiting~Feb 2021 – ~Dec 2021 · 10 months · monthly snapshotCompleted~Dec 2021 – ~Dec 2022 · 12 months · monthly snapshotCompleted~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotCompleted~Jan 2023 – ~Mar 2023 · 59 days · monthly snapshotCompleted~Mar 2023 – ~Jul 2024 · 16 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 11 months · monthly snapshotCompleted

Change History

11 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed NA

  2. Sep 2024 — Sep 2025 [monthly]

    Completed NA

  3. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  4. Mar 2023 — Jul 2024 [monthly]

    Completed NA

  5. Jan 2023 — Mar 2023 [monthly]

    Completed NA

Show 6 earlier versions
  1. Dec 2022 — Jan 2023 [monthly]

    Completed NA

  2. Dec 2021 — Dec 2022 [monthly]

    Completed NA

  3. Feb 2021 — Dec 2021 [monthly]

    Completed NA

    Status: Active Not RecruitingCompleted

  4. Jan 2021 — Feb 2021 [monthly]

    Active Not Recruiting NA

  5. Aug 2020 — Jan 2021 [monthly]

    Active Not Recruiting NA

  6. Feb 2020 — Aug 2020 [monthly]

    Active Not Recruiting NA

    First recorded

Feb 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Dental Practice, Malgorzata Pietruska, Jan Pietruski
  • Dentsply Sirona Implants and Consumables
  • Medical University of Bialystok
Data source: Medical University of Bialystok

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

Study Locations