- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04208282
Safety and Efficacy of 7-day Wear Infusion Set vs. Control Infusion Set.
Study Overview
Detailed Description
This is a 1-center, prospective, open label randomized, crossover controlled study.
40 patients will be using 4 infusion sets (a total of 160 sets) that will serve as an exploratory pilot study to assess the SD of 7 day use for future study design.
Eligible patients meeting the enrollment and randomization criteria will be randomized into 2 arms, each arm will undergo 2 phases. In each phase a different type of infusion set will be evaluated. Each evaluation will be for4 sets (up to 28 days). The order will be determined by the randomization process:
- Arm 1: Quick-EWIS. First phase Quickset, second phase EWIS.
- Arm 2: EWIS-Quick. First phase EWIS, second phase Quickset.
Following screening and informed consenting to the trial, a randomized procedure will define the subject trial arm:
- Trial Arm A: Subjects will be randomized to a group who will be using the Quickset infusion system for the Phase 1. All patients will be retrained on the use of the Quickset infusion set by site staff and will be asked to demonstrate proficiency. All subjects will be instructed to change sets every 7 days or at set failure (replace with another Quick-set). At day 28 or after using 4 sets (set used defined as a set that was used for more than 6 hours), the patients will return to a visit, return all the extracted catheters sets and will switch to the X infusion set, entering Phase 2. All patients will be trained at this visit on the use of the X EW infusion set by site staff and demonstrate proficiency in the use of the EW infusion set. After 28 days or after using 4 sets, the patients will return all the extracted catheters sets .
- Trial Arm B: Subjects will be randomized to a group who will be using the EWIS set infusion system for the initial Phase. All patients will be trained on the use of the EWIS infusion set by site staff and will be asked to demonstrate proficiency. All subjects will be instructed to change sets every 7 days or at set failure (replace with another Quick-set). At day 28 or after using 4 sets (set used defined as a set that was used for more than 6 hours), the patients will return to a visit, return all the extracted catheters sets and will switch to the Quickset infusion set, entering Phase 2. All patients will then be retrained on the use of the Quickset infusion set by site staff and demonstrate proficiency. After 28 days or after using 4 sets, the patients will all the extracted catheters sets .
An extension phase for additional one month (4 sets) will be conducted as a single arm to assess the seven day durability of sets.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Ramat Gan, Israel
- Sheba Medical Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Clinical diagnosis of type 1 diabetes for at least one year
- Using a MiniMed™ VEO pump or 640G Insulin pump with or without using an Enlite™ Sensor .
- Age 18 to 80 years
- Hemoglobin A1c level less than or equal to 10%
- Not currently known to be pregnant, nor planning pregnancy during the study.
- Willingness to follow the protocol and sign the informed consent
Exclusion Criteria:
- A known medical condition that in the judgment of the investigator might interfere with the completion of the protocol.
Pregnant or lactating females
-
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Trial Arm A
Quickset infusion system for the Phase 1.
At day 28 or after using 4 sets , the patients will return to a visit, return all the extracted catheters sets and will switch to the 7 day set infusion set, entering Phase 2.
|
7 days survival of the sets
|
Active Comparator: Trial Arm B
7 day set infusion set for the Phase 1.
At day 28 or after using 4 sets , the patients will return to a visit, return all the extracted catheters sets and will switch to the Quickset infusion systems , entering Phase 2.
|
7 days survival of the sets
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Primary
Time Frame: 8 weeks
|
• Percent of catheters reaching 4, 5, 6, 7 days use without set failure.
|
8 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Exploratory outcomes
Time Frame: 8 weeks
|
|
8 weeks
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Adverse Events
Time Frame: 8 weeks
|
|
8 weeks
|
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 1.0
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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