deltatrials
Completed PHASE3 INTERVENTIONAL NCT00144079

Multicenter Study Differentiated Thyroid Carcinoma

Phase 3 Trial of Adjuvant External Beam Radiotherapy for Locally Invasive Differentiated Thyroid Carcinoma

Sponsor: Deutsche Krebshilfe e.V., Bonn (Germany)

Updated 6 times since 2017 Last updated: May 8, 2006 Started: Jan 31, 2000 Completion: Jan 31, 2010
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE3 clinical study on Thyroid Neoplasms, this trial is completed. The trial is conducted by Deutsche Krebshilfe e.V., Bonn (Germany) and has accumulated 6 data snapshots since 2000. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 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 · 9 months · monthly snapshotCompleted

Change History

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

    Completed PHASE3

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE3

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE3

  4. Jan 2021 — Jul 2024 [monthly]

    Completed PHASE3

  5. Jun 2018 — Jan 2021 [monthly]

    Completed PHASE3

Show 1 earlier version
  1. Jan 2017 — Jun 2018 [monthly]

    Completed PHASE3

    First recorded

Jan 2000

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Deutsche Krebshilfe e.V., Bonn (Germany)
  • University Hospital Muenster
Data source: University Hospital Muenster

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