deltatrials
Unknown OBSERVATIONAL NCT00536718

Genetics of Women With Lobular Carcinoma in Situ of the Breast

GLACIER: A Study to Investigate the Genetics of LobulAr Carcinoma In Situ in EuRope

Sponsor: National Cancer Research Network

Conditions Breast Cancer
Interventions gene expression analysis medical chart review molecular diagnostic method polymorphism analysis protein expression analysis questionnaire administration
Updated 7 times since 2017 Last updated: Aug 9, 2013 Started: Jun 30, 2007
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Breast Cancer and is currently ongoing. National Cancer Research Network leads this study, which shows 7 recorded versions since 2007 — 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 snapshotUnknown Status~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshotUnknown Status~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotUnknown Status~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotUnknown~Sep 2025 – present · 10 months · monthly snapshotUnknown

Change History

7 versions recorded

  1. Sep 2025 — Present [monthly]

    Unknown

  2. Sep 2024 — Sep 2025 [monthly]

    Unknown

  3. Jul 2024 — Sep 2024 [monthly]

    Unknown

    Status: Unknown Status → Unknown

  4. Jan 2021 — Jul 2024 [monthly]

    Unknown Status

  5. Jun 2018 — Jan 2021 [monthly]

    Unknown Status

▶ Show 2 earlier versions

  1. Apr 2018 — Jun 2018 [monthly]

    Unknown Status

    Phase: NA → None

  2. Jan 2017 — Apr 2018 [monthly]

    Unknown Status NA

    First recorded

Jun 2007

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Cancer Research Network
Data source: National Cancer Institute (NCI)

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

Study Locations