Performance Study of the SOLO 2.0 Insulin Pump

The recruitment status of this study is unknown because the information has not been verified recently.
Verified December 2011 by Medingo Ltd.
Recruitment status was  Recruiting
Sponsor:
Information provided by (Responsible Party):
Medingo Ltd
ClinicalTrials.gov Identifier:
NCT01500928
First received: December 11, 2011
Last updated: December 25, 2011
Last verified: December 2011
  Purpose

The Purpose of the study is to to evaluate the performance of the SOLO (version 2.0) micropump insulin delivery system, in Type 1 diabetic patients who use insulin pumps for their treatment.


Condition Intervention
Type 1 Diabetes
Device: SOLO insulin pump

Study Type: Interventional
Study Design: Endpoint Classification: Safety Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment

Resource links provided by NLM:


Further study details as provided by Medingo Ltd:

Primary Outcome Measures:
  • Device related safety issues [ Time Frame: with in the first month of use ] [ Designated as safety issue: Yes ]
    Subject complaints documented in the R&D questionnaire and Complaint Report Forms which were assessed and found to be device related safety issues.

  • SOLO use errors [ Time Frame: within the first month of use ] [ Designated as safety issue: Yes ]
    Use errors or potential use errors reported in Subject Diary which may be related to SOLO safety.

  • Device-related adverse outcome [ Time Frame: within the first month of use ] [ Designated as safety issue: Yes ]
    Device-related adverse outcome, such as significant skin irritation or infection at the attachment site


Secondary Outcome Measures:
  • Diabetes-related adverse outcome [ Time Frame: with in first month of use ] [ Designated as safety issue: Yes ]
    Diabetes-related adverse outcome. i.e. hypoglycemia, hyperglycemia and diabetic ketoacidosis (DKA) events.

  • Satisfaction iwth SOLO [ Time Frame: within the first month of use ] [ Designated as safety issue: No ]

    Subject satisfaction with SOLO as reported in:

    1. SOLO performance questionnaire
    2. DTSQ analysis

  • Product quality (MTBF) [ Time Frame: within the first month of use ] [ Designated as safety issue: No ]

    Product quality will be assessed by Mean Time Between Failures (MTBF) calculation that include three types of failure modes:

    Type 1: Non-functional device Type 2: Dysfunction that can be recovered by the subject Type 3: Minor issues reported by the user



Estimated Enrollment: 40
Study Start Date: July 2011
Estimated Primary Completion Date: July 2012 (Final data collection date for primary outcome measure)
Intervention Details:
    Device: SOLO insulin pump
    Use of the SOLO insulin pump for treatment of type 1 diabetes.
Detailed Description:

This is a multi center, one arm, open label and prospective study to assess the safety and quality of the SOLO 2.0 MicroPump Insulin Delivery System, following changes that were done to the SOLO previous version which was validated in 54 subjects.

SOLO 2.0 has the same intended use and core technology as previous SOLO with addition of safety measures, GUI changes and design changes for manufacturability.

The study will include a 30 days treatment period with the Solo MicroPump with no special care required for maintaining glycemic control and with an optional extension period of up to three month in Israel and up to six month in Austria.

The study includes 3 scheduled treatment and one follow up phone call one week after termination of the study. In case of participating the extension period, additional visits will consist once a month.

The study includes 3 scheduled treatment visits and one scheduled telephone call

Visit 1 includes eligibility, baseline evaluation and training in handling of the SOLO System. If no additional practice is required patients will be enrolled. Visit 2 will commence and Solo pump will be filled with insulin. If additional practice is required subject will be sent home for an additional training period of a few days practice using saline and then return for visit 2.

Treatment visits will take place at 3, 10 and 30 days after the enrolment. Additional visits will take place at 60, 90, 120 and 150 days depending on the extension period.

Medical assessment includes DTSQ information, Subject Diary, urine & blood sampling, physical examination, the SOLO Performance Questionnaire, R&D Questionnaire and Complaint Report Forms.Subjects will be asked to record blood glucose measurements, daily activities and carbohydrate consumptions between visits.

Seven days after termination of study treatment a telephone contact with the study subject will take place for the purpose of adverse event reporting and the completion of DTSQ questionnaire.

  Eligibility

Ages Eligible for Study:   16 Years to 65 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Age range:
  • 16 to 65 years (Graz)
  • 18 to 65 years (Israel)
  • Diabetic insulin pump user with diagnosis duration of more than 6 months.
  • Subjects who are using Humalog®, NovoRapid®/NovoLog or Apidra® 100U/ml in- - Measures glucose at least four times per day.
  • No more than one severe hypoglycemic or ketoacidosis episode within one year
  • Willing to sign an informed consent.
  • Cooperative, willing to attend all study visits

Exclusion Criteria:

  • A1c >= 10.0%
  • Two or more documented events of severe hypoglycemia within the previous 12 months
  • Diabetes related hospitalization over the past 12 months
  • Current significant diabetes-related complications
  • Pregnant, lactating or planning to become pregnant during the course of the study
  • Substance or alcohol abuse
  • Uncontrolled hypertension
  • Known dermal hypersensitivity to medical adhesive
  • Recurrent episodes of skin infections or dermatological allergies
  • Serious or unstable medical or psychological conditions
  • Current participation in other clinical studies.
  • Working for a competitor company
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01500928

Contacts
Contact: Andrea Berghofer + 43 316 385 80769

Locations
Israel
Schneider Medical Center Recruiting
Petach Tikva, Israel
Contact: Alona Hamou         
Principal Investigator: Shlomit Shalitin, MD         
Sourasky Medical Center, Recruiting
Tel Aviv, Israel
Contact: Miri MArgaliot    +972-3-697-3732      
Principal Investigator: Naftali Stern, PhD         
Sponsors and Collaborators
Medingo Ltd
Investigators
Principal Investigator: Thomas Pieber, MD Medical University of Graz
  More Information

No publications provided

Responsible Party: Medingo Ltd
ClinicalTrials.gov Identifier: NCT01500928     History of Changes
Other Study ID Numbers: VTR-135; VTR-075
Study First Received: December 11, 2011
Last Updated: December 25, 2011
Health Authority: Austria: Agency for Health and Food Safety

Keywords provided by Medingo Ltd:
Insulin Pump
Glycemic Control
Type 1 Diabetes

Additional relevant MeSH terms:
Diabetes Mellitus
Diabetes Mellitus, Type 1
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases
Autoimmune Diseases
Immune System Diseases
Insulin
Hypoglycemic Agents
Physiological Effects of Drugs
Pharmacologic Actions

ClinicalTrials.gov processed this record on July 22, 2014