Comparison of Orthodontic Molar Protraction With and Without Adjunctive Surgery

Study acronym: PAOO
StatusNot Yet Recruiting
PhaseNot applicable
Started

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Trial flagged as At Risk
Primary completion moved at least 12 months later Dec 30, 2027 → Dec 30, 2028
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Record History

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  1. Primary completion pushed from Dec 30, 2027 to Dec 30, 2028 Show 4 more changesShow less
    • Start date: Oct 2026 to Jan 2027
    • Study completion pushed from Dec 30, 2028 to Dec 30, 2029
    • Eligibility criteria expanded, about 14 words
    • Secondary endpoints: details revised at 5 of 9 entries
  2. Start date: Jul 2026 to Oct 2026v26
  3. Start date: Mar 2026 to Jul 2026v25
  4. Start date: Dec 14, 2025 to Mar 2026v24
  5. Start date: Oct 2025 to Dec 14, 2025v23
Show 21 earlier versionsHide 21 earlier versions
  1. Start date: Jun 2025 to Oct 2025v22
  2. Primary completion date: Dec 30, 2026 to Dec 30, 2027
    • Start date: Jan 2025 to Jun 2025
    • Study completion date: Dec 30, 2027 to Dec 30, 2028
    v21
  3. Primary completion date: Dec 30, 2025 to Dec 30, 2026
    • Study completion date: Dec 30, 2026 to Dec 30, 2027
    • Start date: Dec 2024 to Jan 2025
    v20
  4. Start date: Sep 2024 to Dec 2024v19
  5. Start date: Mar 2024 to Sep 2024v18
  6. Primary completion date: Dec 30, 2024 to Dec 30, 2025
    • Start date: Oct 2023 to Mar 2024
    • Study completion date: Dec 30, 2025 to Dec 30, 2026
    v17
  7. Start date: Mar 2023 to Oct 2023v16
  8. Primary completion date: Dec 30, 2023 to Dec 30, 2024
    • Start date: Nov 2022 to Mar 2023
    • Study completion date: Dec 30, 2024 to Dec 30, 2025
    v15
  9. Primary completion date: Dec 30, 2022 to Dec 30, 2023
    • Start date: Mar 2022 to Nov 2022
    • Study completion date: Dec 30, 2023 to Dec 30, 2024
    v14
  10. Start date: Dec 2021 to Mar 2022v13
  11. Primary completion date: Jun 30, 2022 to Dec 30, 2022
    • Start date: Aug 2021 to Dec 2021
    • Study completion date: Jun 30, 2023 to Dec 30, 2023
    v12
  12. Primary completion date: Jun 30, 2021 to Jun 30, 2022
    • Start date: Jun 2021 to Aug 2021
    • Study completion date: Jun 30, 2022 to Jun 30, 2023
    v11
  13. Start date: Mar 2021 to Jun 2021v10
  14. Start date: Nov 2020 to Mar 2021v9
  15. Start date: Sep 2020 to Nov 2020v8
  16. Start date: Apr 2020 to Sep 2020v7
  17. Start date: Jan 2020 to Apr 2020v6
  18. Primary completion date: Oct 30, 2020 to Jun 30, 2021
    • Start date: Oct 2019 to Jan 2020
    • Study completion date: Oct 30, 2021 to Jun 30, 2022
    v5
  19. Start date: Jul 2019 to Oct 2019
    • Study completion date: Jan 30, 2021 to Oct 30, 2021
    v4
  20. Start date: Apr 2019 to Jul 2019v3
  21. Start date: Jan 2019 to Apr 2019v2
  1. Study First Submitted
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
This study will compare orthodontic molar protraction with and without adjunctive periodontally accelerated osteogenic orthodontic (PAOO) surgery prior to orthodontic tooth movement. To the investigators' knowledge, this type of molar retraction in adult patients has not been compared with and without the adjunctive use of PAOO for differences in clinical linear tooth movement and patient centered outcomes (discomfort, change in daily activities, satisfaction with esthetic outcomes) in a controlled study.
Trial Details
NCT Number NCT03794726
Lead Sponsor University of Alabama at Birmingham
Conditions
(from sponsor)		 Malocclusion
Related terms Malocclusion
Enrollment 40 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov