NotablePrimary and study completion pushed from Aug 31, 2026 to Aug 31, 2028
Eligibility criteria expanded, about 11 words
Study description expanded, about 6 words
Minor3 versionsRe-verified since May 19, 2025, no change to tracked fieldsv36-v38
NotablePrimary and study completion dates: Aug 31, 2024 to Aug 31, 2026v35
Minor4 versionsRe-verified since Aug 24, 2022, no change to tracked fieldsv31-v34
NotablePrimary and study completion dates: Mar 2022 to Aug 31, 2024
Enrollment target: estimated 280 to confirmed 257
Start date: Mar 2009 to Aug 22, 2008
v30
Show 28 earlier versionsHide 28 earlier versions
NotablePhase: Phase 3 to Phase 2
Primary and study completion dates: Mar 2021 to Mar 2022
v29
NotablePrimary completion date: Mar 2020 to Mar 2021v28
MinorStudy completion date: Mar 2020 to Mar 2021v27
MinorRe-verified, no change to tracked fieldsv26
NotablePrimary completion date: Aug 2018 to Mar 2020
Study completion date: Mar 2020
v25
MinorStudy description revisedv24
NotablePrimary completion date: Aug 2017 to Aug 2018v23
NotablePrimary completion date: Aug 2016 to Aug 2017v22
MinorTrial status: Recruiting to Active, Not Recruiting
Site details revised
v21
MinorEnrollment target: 250 to 280
Study description revised
Study site revised
v20
MinorStudy description shortened, about 4 wordsv19
NotablePrimary completion date: Aug 2015 to Aug 2016v18
MinorStudy description expanded, about 4 wordsv17
MinorEligibility criteria expanded, about 11 words
Collaborators expanded, about 3 words
v16
NotablePrimary endpoint revised
Study description shortened, about 13 words
v15
MinorRe-verified, no change to tracked fieldsv14
NotablePrimary completion date: Aug 2014 to Aug 2015v13
MinorRe-verified, no change to tracked fieldsv12
MinorEligibility criteria expanded, about 9 wordsv11
MinorStudy description expanded, about 13 wordsv10
NotablePrimary completion date: Aug 2013 to Aug 2014v9
MinorStudy description shortened, about 2 wordsv8
NotablePrimary completion date: Aug 2012 to Aug 2013v7
NotableTrial status: Active, Not Recruiting to Recruitingv6Show 4 more changesShow less
Primary completion date: Aug 2011 to Aug 2012
Enrollment target: 310 to 250
Study description revised
Site details revised
NotablePrimary endpoint revisedv5
Minor2 versionsRe-verified since Feb 17, 2010, no change to tracked fieldsv3-v4
NotableStart date: Aug 2008 to Mar 2009
Trial status: Recruiting to Active, Not Recruiting
Site details revised
Eligibility criteria expanded, about 2 words
v2
MinorStudy First Submitted
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.