Asthma Slows Inhaled Insulin Absorption

| Nov 1, 2001

Research presented September 10 at the annual meeting of the European Association for the Study of Diabetes suggests that people with diabetes who have asthma absorb less insulin than non-asthmatic people with diabetes when the drug is inhaled rather than injected.

According to Reuters Health, researchers told delegates to the meeting, "Asthma can potentially affect the pharmacokinetics of inhaled insulin. The asthmatic group had a significantly lower share of insulin concentration, indicating that they absorb significantly less than normal subjects. One possible explanation is their impaired pulmonary function."

Reuters Health says the researchers studied 28 healthy volunteers and 16 asthmatic volunteers using the experimental AERx insulin diabetes management system developed by Aradigm Corporation of Hayward, California. The subjects were given two different doses of the inhaled drug—the first equivalent to 6 subcutaneous units of insulin, the second equivalent to 17 units. The researchers then measured insulin uptake and used a range of lung-function tests to monitor the drug's effect on the airways.

Researchers found that insulin uptake in the asthmatic group was significantly lower than in the non-asthmatic controls.

The same study showed that inhaled insulin is safe for use by asthmatics, with no effect on lung capacity or airway reactivity.

Click Here To View Or Post Comments

Categories: Asthma, Diabetes, Diabetes, Insulin, Research

Take the Diabetes Health Pump Survey
See What's Inside
Read this FREE issue now
For healthcare professionals only
  • 12th Annual Product Reference Guide
  • Insulin Syringe Chart
  • Insulin Pen Needles Chart
  • Fast-Acting Glucose
  • Sharps Disposal
  • Blood Glucose Meters Chart
  • Insulin Pumps Chart
See the entire table of contents here!

You can view the current or previous issues of Diabetes Health online, in their entirety, anytime you want.
Click Here To View

See if you qualify for our free healthcare professional magazines. Click here to start your application for Pre-Diabetes Health, Diabetes Health Pharmacist and Diabetes Health Professional.

Learn More About the Professional Subscription

Free Diabetes Health e-Newsletter

Top Rated
Print | Email | Share | Comments (0)

You May Also Be Interested In...

Click Here To View Or Post Comments

Comments 0 comments - Nov 1, 2001

©1991-2015 Diabetes Health | Home | Privacy | Press | Advertising | Help | Contact Us | Donate | Sitemap

Diabetes Health Medical Disclaimer

The information on this site is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images, and information, contained on or available through this website is for general information purposes only. Opinions expressed here are the opinions of writers, contributors, and commentators, and are not necessarily those of Diabetes Health. Never disregard professional medical advice or delay seeking medical treatment because of something you have read on or accessed through this website.