deltatrials
Terminated NA INTERVENTIONAL 2-arm NCT01591265

SIXES: Should I eXtract Every Six? A Study of the Extraction of Permanent Molar Teeth in Children. (SIXES)

SIXES: Should I eXtract Every Six? A Randomized Clinical Trial of the Extraction of First Permanent Molar Teeth in Children

Sponsor: NHS Tayside

Conditions Paediatric Dentistry
Interventions Extraction of lower FPM tooth Extraction of upper and lower FPM teeth
Updated 6 times since 2017 Last updated: Jun 27, 2018 Started: May 31, 2014 Primary completion: Mar 25, 2015 Completion: Mar 25, 2015
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Poor recruitment

Other terminated trials from NHS Tayside

See all terminations from NHS Tayside

Listed as NCT01591265, this NA trial focuses on Paediatric Dentistry and remains terminated or withdrawn. Sponsored by NHS Tayside, it has been updated 6 times since 2014, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotTerminated~Jun 2018 – ~Jul 2018 · 30 days · monthly snapshotTerminated~Jul 2018 – ~Jan 2021 · 30 months · monthly snapshotTerminated~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – present · 22 months · monthly snapshotTerminated

Change History

6 versions recorded

  1. Sep 2024 — Present [monthly]

    Terminated NA

  2. Jul 2024 — Sep 2024 [monthly]

    Terminated NA

  3. Jan 2021 — Jul 2024 [monthly]

    Terminated NA

  4. Jul 2018 — Jan 2021 [monthly]

    Terminated NA

  5. Jun 2018 — Jul 2018 [monthly]

    Terminated NA

▶ Show 1 earlier version

  1. Jan 2017 — Jun 2018 [monthly]

    Terminated NA

    First recorded

May 2014

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • NHS Tayside
  • Professor David Bearn
Data source: University of Dundee

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

Study Locations