NotablePrimary and study completion dates: Oct 2025 to Oct 2030v29
3 versionsRe-verified since Nov 7, 2022, no change to tracked fieldsv26-v28
NotablePrimary completion date: Oct 2022 to Oct 2025v25
2 versionsRe-verified since Sep 25, 2019, no change to tracked fieldsv23-v24
NotablePrimary completion date: Oct 2018 to Oct 2022
Study completion date: Oct 2018 to Oct 2025
v22
Show 20 earlier versionsHide 20 earlier versions
Re-verified, no change to tracked fieldsv21
NotablePrimary completion date: Oct 2017 to Oct 2018
Study completion date: Oct 2018
v20
NotablePrimary completion date: Oct 2016 to Oct 2017v19
NotablePrimary completion date: Oct 2013 to Oct 2016
Study arms: 0 to 1
v18
Re-verified, no change to tracked fieldsv17
MinorTrial status: Recruiting to Active, Not Recruiting
Site details revised
v16
NotablePrimary completion date: Oct 2010 to Oct 2013
Site contact updated
v15
MinorEligibility criteria expanded, about 1 wordv14
NotablePrimary completion date: Oct 2009 to Oct 2010v13
MinorSite contact updatedv12
MinorEligibility criteria shortened, about 8 wordsv11
NotablePrimary completion date: Oct 2008 to Oct 2009v10
MinorSite contact updatedv9
MinorSite contact updatedv8
NotablePrimary endpoints revised (2)
Primary completion date: Oct 2008
Secondary endpoints: details revised at 1 of 1 entry
Site contact updated
v7
2 versionsRe-verified since Nov 30, 2006, no change to tracked fieldsv5-v6
MinorEligibility criteria shortened, about 6 wordsv4
Re-verified, no change to tracked fieldsv3
NotablePrimary endpoints revised (2)v2Show 4 more changesShow less
Interventions: Allogenic Islet Cells (human, U. Chicago) (Drug), Intraportal infusion of islet cells (Procedure) to Allogenic islet cells (human, U. Chicago) (Drug), Intraportal infusion of islet cells (Procedure)
Secondary endpoint revised
Eligibility criteria expanded, about 3 words
Study title expanded, about 1 word
Study 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.
The purpose of this study is to determine the safety of transplanting human islet cells for controlling hyperglycemia in brittle and/or complex patients with type 1 diabetes. In addition, initial observations will be made with regards to the effectiveness of reversing hypoglycemia with this treatment. The "Edmonton Protocol" of using specific anti-rejection drugs without steroids is also being evaluated.