InPen User Experience

January 9, 2024 updated by: Medtronic Diabetes
The purpose of this study is to evaluate the user experience of InPen™ with InPen™ Diabetes Management App and Guardian 4 system in adult patients with type 1 diabetes for the design of a future pivotal study.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This study is a multi-center, single arm study in insulin-requiring adult subjects with type 1 diabetes treated with MDI (basal and bolus) therapy.

The total study duration will be approximately 10 weeks long for each participant.

The study consists of a run-in (phase 1) and study phases 2, 3 and 4.

Phase 1:

The purpose of the run-in phase is to collect baseline HbA1c and blinded Continuous Glucose Monitoring (CGM) data while subjects are on their current MDI therapy.

Phase 2:

All subjects will utilize a smart bolus insulin pen injector (InPen™) and app with dose calculator (InPen™ Diabetes Management App), and will continue their own SMBG, iscCGM or RT-CGM for two weeks.

Phase 3:

Subjects will continue on the InPen and InPen App for another two weeks utilizing the HCP insights gained during the titration follow-up visit.

Phase 4:

All subjects will utilize the InPen™ system consisting of:

  • InPen™ and InPen™ Diabetes Management App
  • Guardian™ 4 system (RT-CGM)
  • Guardian™ 4 sensor
  • Guardian™ 4 transmitter
  • Guardian™ 4 app

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
34

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • Sweden
      • Uddevalla, Sweden
        • NU-Hospital Group
      • Vastra Frolunda, Sweden
        • Frolunda specialist hospital
      • Örebro, Sweden
        • Orebro University Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Subject is aged 18-75 years at time of screening
  2. Subject is on MDI therapy (defined as ≥ 3 insulin injections per day and on a basal/bolus regimen) ≥1 year prior to screening
  3. Subject has a clinical diagnosis of type 1 diabetes for 1 year prior to screening
  4. Subject has a Glycosylated hemoglobin (HbA1c) less than 10% as assessed by local lab <15 days prior to screening or at time of screening visit

  5. Subject is on MDI therapy with

    1. SMBG,
    2. Continuous Glucose Monitoring (CGM), or
    3. Intermittent Scanning CGM (iscCGM)
  6. Subject is willing to upload data from a BG meter, must have internet access and a compatible computer system that meets the requirements for uploading data at home.
  7. Subject is willing and able to sign and date informed consent, comply with all study procedures, and wear all study devices, as required during the study.

  8. Subject is willing to take or switch to one of the following insulins:

    1. Humalog™* (insulin lispro injection)
    2. NovoLog™* (insulin aspart)

Exclusion Criteria:

  1. Women of child-bearing potential who have a positive pregnancy test at screening or plan to become pregnant during the course of the study.
  2. Women who are breastfeeding.
  3. Subject has any unresolved adverse skin conditions in the area of sensor placement (e.g. psoriasis, dermatitis herpetiformis, rash, Staphylococcus infection).
  4. Subject is actively participating in an investigational study (drug or device) wherein he/she has received treatment from an investigational study drug or device in the last 2 weeks before enrollment into this study, as per investigator judgment.
  5. Subject is currently abusing illicit drugs, marijuana, alcohol or prescription drugs (other than nicotine), per investigator judgment.
  6. Subject has any other disease or condition that may preclude the patient from participating in the study, per investigator judgment.
  7. Subject is legally incompetent, illiterate or vulnerable person.
  8. Research staff involved with executing the study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Other: InPen with Guardian 4 System Arm

All subjects will move from phase 1 to phase 4 of the study.

Phase 1:

Blinded Continuous Glucose Monitoring (CGM) will be utilized while subjects are on their current MDI therapy.

Phase 2:

All subjects will utilize a smart bolus insulin pen injector (InPen™) and app with dose calculator (InPen™ Diabetes Management App).

Phase 3:

Subjects will continue on the InPen and InPen App utilizing the HCP insights gained during the titration follow-up visit.

Phase 4:

All subjects will utilize the InPen™ with the Guardian™ 4 system.
Device: InPen with Guardian 4 System
Subjects will receive the InPen™ and InPen™ Diabetes Management App combined with the Guardian™ 4 system.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Endpoints are exploratory and descriptive related to time in glycemic range.
Time Frame: Above endpoints will be categorized by daytime and night-time and overall (24hour).
Percentage of Time spent within range with sensor glucose (SG) between 70-180 mg/dL (3.9-10.0 mmol/L)
Above endpoints will be categorized by daytime and night-time and overall (24hour).

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Medtronic Diabetes

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 17, 2023

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 8, 2023

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 8, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 11, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 30, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 31, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
January 10, 2024

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 9, 2024

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
January 1, 2024

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CIP338

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

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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