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Genetic and Environmental Risk Factors Related to Esophageal Cancer

StatusActive, Not Recruiting
PhaseNot specified
Started
View on ClinicalTrials.gov ↗
Trial flagged as At Risk
Primary completion moved at least 2 years later Jun 2026 → Jul 2028
See other at-risk trials from Massachusetts General Hospital

Record History

  1. Primary completion pushed from Jun 2026 to Jul 2028 Enrollment changed: None → 1200 · Completion pushed from Sep 2026 to Jul 2028 · Eligibility criteria expanded, about 7 words · 1 more Show 4 more changesShow less
    • Enrollment changed: None → 1200
    • Completion pushed from Sep 2026 to Jul 2028
    • Eligibility criteria expanded, about 7 words
    • Study description expanded, about 2 words
  2. Primary completion date: Jun 2023 to Jun 2026 Enrollment target: 1200 to not stated · Completion date: Sep 2023 to Sep 2026v8 Show 2 more changesShow less
    • Enrollment target: 1200 to not stated
    • Completion date: Sep 2023 to Sep 2026
  3. Primary completion date: Jun 2022 to Jun 2023 Trial status: Recruiting to Active, Not Recruiting · Completion date: Sep 2022 to Sep 2023 · Site details revised at 2 of 2 sitesv7 Show 3 more changesShow less
    • Trial status: Recruiting to Active, Not Recruiting
    • Completion date: Sep 2022 to Sep 2023
    • Site details revised at 2 of 2 sites
  4. 2 versions Re-verified since Sep 12, 2019, no change to tracked fieldsv5-v6
  5. Primary completion date: Jun 2017 to Jun 2022 Completion date: Sep 2017 to Sep 2022v4 Show 1 more changeShow less
    • Completion date: Sep 2017 to Sep 2022
Show 2 earlier versionsHide 2 earlier versions
  1. Primary completion date: Sep 2016 to Jun 2017 Completion date: Sep 2016 to Sep 2017v3 Show 1 more changeShow less
    • Completion date: Sep 2016 to Sep 2017
  2. Enrollment target: 1000 to 1200 Primary and study completion dates: Sep 2016 · Start date: Apr 2000v2 Show 2 more changesShow less
    • Primary and study completion dates: Sep 2016
    • Start date: Apr 2000
  1. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • 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.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
RATIONALE: Gathering information about genes, cigarette smoking, and diet may help doctors learn more about risk factors that may cause esophageal cancer. PURPOSE: This clinical trial is studying genetic and environmental risk factors related to esophageal cancer.
Trial Details
NCT Number NCT01035398
Lead Sponsor Massachusetts General Hospital
Collaborators: National Cancer Institute (NCI)
Conditions Esophageal Cancer
Enrollment 1,200 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov