deltatrials
Completed PHASE2 INTERVENTIONAL 3-arm NCT02155764

Ridge Preservation With New Class of Osteoplastic Materials (RP)

Comparison of Octacalcium Phosphate Synthetic Bone Graft (OctoFor) and Bovine-derived Bone (Bio-Oss) for Ridge Preservation After Tooth Extraction: Open, Prospective, Non-Randomised Clinical Trial

Sponsor: Bionova, Skolkovo Community, Russia

Updated 8 times since 2017 Last updated: Apr 19, 2019 Started: Sep 1, 2016 Primary completion: Dec 1, 2018 Completion: Apr 1, 2019
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE2 trial investigates Atrophy of Edentulous Alveolar Ridge and Tooth Extraction and is currently completed. Bionova, Skolkovo Community, Russia leads this study, which shows 8 recorded versions since 2016 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Mar 2017 · 59 days · monthly snapshotNot Yet Recruiting~Mar 2017 – ~Jun 2018 · 15 months · monthly snapshotNot Yet Recruiting~Jun 2018 – ~May 2019 · 11 months · monthly snapshotNot Yet Recruiting~May 2019 – ~Jan 2021 · 20 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 10 months · monthly snapshotCompleted

Change History

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

    Completed PHASE2

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE2

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE2

  4. Jan 2021 — Jul 2024 [monthly]

    Completed PHASE2

  5. May 2019 — Jan 2021 [monthly]

    Completed PHASE2

    Status: Not Yet RecruitingCompleted

Show 3 earlier versions
  1. Jun 2018 — May 2019 [monthly]

    Not Yet Recruiting PHASE2

  2. Mar 2017 — Jun 2018 [monthly]

    Not Yet Recruiting PHASE2

  3. Jan 2017 — Mar 2017 [monthly]

    Not Yet Recruiting PHASE2

    First recorded

Sep 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Bionova, Skolkovo Community, Russia
  • Central Scientific Research Institute of Dentistry and Maxillo-facial Surgery, Moscow, Russia
  • I.M. Sechenov First Moscow State Medical University
Data source: I.M. Sechenov First Moscow State Medical University

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

Study Locations