The InsuPad in Daily Life Study - Effect of Local Heating on Postprandial Glucose Excursions Using the InsuPad Device

NCT ID: NCT01352767

Last Updated: 2014-09-05

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE4
• Total Enrollment: 20 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2011-07-31
• Study Completion Date: 2013-05-31

Brief Summary

A randomised, controlled, cross-over study with inpatient and outpatient phases. The inpatient phase length will be two days, which include a "Control" day without activating the InSuPad and a "Test" day where the InsuPad is activated. The outpatient phase length is 8 weeks: 4 weeks without the device-"Control", and 4 weeks with the device-"Test".

Detailed Description

A randomised, controlled, cross-over study with inpatient and outpatient phases. The inpatient phase length will be two days, which include a "Control" day without activating the InSuPad and a "Test" day where the InsuPad is activated. The outpatient phase length is 8 weeks: 4 weeks without the device-"Control", and 4 weeks with the device-"Test". Each subject will be randomly selected into one of two groups, group "A" and group "B". Forty (40) type I subjects who are meeting the inclusion/exclusion criteria as outlined below and who provide written Informed Consent will be enrolled in the study.

During the inpatient phase subjects will have standardized breakfast and dinner and venous blood samples will be taken for insulin and blood glucose measurements. Comparison of the two days ("control" and "test") will enable us to evaluate the effect of the device on post prandial glucose levels and insulin levels.

During the outpatient (daily life) phase subjects will be required to perform at least 5 self blood glucose measurements (SMBG), three before each meal and two at 90 minutes post breakfast and dinner. Comparing the SMBG measurement from the two periods will enable us to evaluate the effect of the device on post prandial glucose levels. The subjects will be contacted over the phone by the study staff to verify compliance with the protocol.

Conditions

Type 1 Diabetes Mellitus With Diabetic Neuralgia

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: CROSSOVER
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

InsuPad Device

Use of the InsuPad which heats the injection site.

Group Type: EXPERIMENTAL

InsuPad

Intervention Type: DEVICE

Heating pad

CONTROL

no treatment

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

InsuPad

Heating pad

Intervention Type: DEVICE

Eligibility Criteria

Inclusion Criteria

• Male or female patients aged 18 to 70 years (values included)
• Type 1 diabetes mellitus or insulin treated type 2 diabetes with daily insulin demand ≥ 0.7 units per kg bodyweight.
• 6% ≤ HbA1c ≤ 9.5%
• Use of short-acting prandial insulin analogues with injections
• Study subject is willing to perform at least 5 blood glucose measurements per day for at least 56 days, willing to comply with study procedures and to keep a detailed patient log book.
• Willing to sign informed consent

Exclusion Criteria

• Excessive fibrosis, lipo-hypertrophy or eczema at injection sites.
• Known gastro- or enteroparesis.
• Unstable chronic disease other than type 1 diabetes (e.g. Unstable angina factoris, , renal disease) for the last six months before study start.
• Severe hypoglycemic events requiring glucagon injection or glucose infusion within the last four weeks prior to study start.
• Hypoglycaemia unawareness (Score > 4 in the Hypoglycaemia Awareness Questionnaire, see appendix)
• Diabetic ketoacidosis (severe, with hospitalization) within the last six months prior to study start
• Any known life-threatening disease
• Pregnant women, lactating women or women who intend to become pregnant during the observation period
• Any other condition or compliance issues that might interfere with study participation or results
• Subjects with heat sensitivity
• Subjects involved in or planed to participate in other studies
• Subjects who are incapable of contracting or under guardianship

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Forschungsinstitut der Diabetes Akademie Mergentheim

OTHER

Sponsor Role: collaborator

Insuline Medical Ltd.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Bad Mergentheim

Bad Mergentheim, , Germany

Countries

Germany

Related Links

http://www.insuline-medical.com

Related Info

Other Identifiers

CP-PP-002

Identifier Type: -

Identifier Source: org_study_id