deltatrials
Completed NCT01374672

Biomarkers in Predicting Response to Chemotherapy in Samples From Young Patients With Osteosarcoma

Observational - Methylation Status as Predictor of Response to Neoadjuvant Chemotherapy in Osteosarcoma

Sponsor: Children's Oncology Group

Updated 6 times since 2017 Last updated: May 8, 2015 Started: Jul 31, 2011 Primary completion: Sep 30, 2011 Completion: Sep 30, 2011

This observational or N/A phase trial investigates Localized Osteosarcoma and Metastatic Osteosarcoma and is currently completed. Children's Oncology Group leads this study, which shows 6 recorded versions since 2011 — indicating limited longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

~Jan 2017 – ~Apr 2018 · 15 months · monthly snapshotCompleted~Apr 2018 – ~Jun 2018 · 2 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 – present · 19 months · monthly snapshotCompleted

Change History

6 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Jan 2021 — Jul 2024 [monthly]

    Completed

  4. Jun 2018 — Jan 2021 [monthly]

    Completed

  5. Apr 2018 — Jun 2018 [monthly]

    Completed

    Phase: NANone

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

    Completed NA

    First recorded

Jul 2011

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Children's Oncology Group
  • National Cancer Institute (NCI)
Data source: Children's Oncology Group

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

Study Locations