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Safety Study of Intranasal Insulin in Type 1 Diabetes and Diabetic Peripheral Neuropathy

NCT01469559 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2012-08-10

No results posted yet for this study

Summary

The aim of this study is to evaluate the safety and tolerability of intranasal insulin in people with type 1 diabetes and diabetic peripheral neuropathy and to determine whether intranasal insulin is effective in slowing the progression of diabetic neuropathy.

Conditions

  • Diabetic Peripheral Neuropathy

Interventions

DRUG

Novolin Toronto insulin

Subjects randomized to active drug are provided with 20 IU BID of Novolin Toronto at randomization (week 5). The dosing is prescribed to be taken 30 minutes after the morning meal (breakfast) and 30 minutes after the evening meal (supper). Subjects are asked to consume their meals and take their doses of study treatment within the same time frame each day. Dose escalations occur every 2 weeks with the insulin increasing to 40 IU BID at week 7, then 80 IU BID at week 9. The study completes at week 11. The total treatment period is 6 weeks. The insulin is diluted with an amount of normal saline to provide a total volume in the study treatment vial to equal 1.1 milliliters.

DRUG

Normal saline

Subjects randomized to placebo are provided with 1.1 milliliters of normal saline at randomization (week 5). The study completes at week 11. The total treatment period is 6 weeks. The dosing is prescribed to be taken 30 minutes after the morning meal (breakfast)and 30 minutes after the evening meal (supper). Subjects are asked to consume their meals and take their doses of study treatment within the same time frame each day. The amount of normal saline in the study treatment vial (1.1 milliliters) is identical in volume to the active insulin being used in the study .

Sponsors & Collaborators

  • University of Calgary

    lead OTHER

Principal Investigators

  • Lawrence M Korngut, MD, FRCPC · University of Calgary

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2011-08-31
Primary Completion
2012-07-31
Completion
2012-07-31

Countries

  • Canada

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01469559 on ClinicalTrials.gov