Current Research into Cures for Type-1 Diabetes: Causes

Showing posts with label Causes. Show all posts

Saturday, October 8, 2011

Antibiotics and Type-1 Diabetes

I occasionally get asked about a link between antibiotics and type-1 diabetes. Basically, people want to know if our expanding use of antibiotics is causing cases of type-1 diabetes.

The following study looked at this issue specifically (use of antibiotics causing type-1 diabetes) and found that it did not happen:

http://aje.oxfordjournals.org/cgi/content/abstract/kwp038v1

Denmark has a centralized records medical system, so it is possible to do studies where you look at all children in the country, and compare their antibiotics usage to their type-1 diabetes status. We could never do something like that here in the USA, but we can benefit from the studies done in other countries. This study was based on about 600,000 patients, and was just published recently (in 2009).

Here is about half of their abstract. I've removed the numbers, so that it reads better:

Use of any antibiotic was not associated with type 1 diabetes. Evaluation of type 1 diabetes risk according to number of courses of any antibiotic yielded no association between antibiotic use and type 1 diabetes. No specific class of antibiotics was associated with type 1 diabetes, no specific age of use was associated with type 1 diabetes, and no specific age at onset of type 1 diabetes was associated with antibiotics. In a large nationwide prospective study, no association between antibiotic use and type 1 diabetes was found among Danish children.

I have not found any controlled clinical (human) studies which show that increased antibiotic use increases the chance of type-1 diabetes.

Joshua Levy

All the views expressed here are those of Joshua Levy, and nothing here is official JDRF or JDCA news, views, policies or opinions.
Blog: http://cureresearch4type1diabetes.blogspot.com
Web: http://joshualevy.pbworks.com/DiabetesCureReadyForHumanTrials

This blog discusses cures and preventatives for type-1 diabetes that are either in human trials or just about to start. Treatments for diabetes are not generally discussed here, unless they can turn into a cure or a preventative. My definition of a cure is this:
1. Blood sugar control without testing and with doctor's visits 4 times a year, or less. Any cure must result in an average lifespan close to normal.
2. Does not require a lifetime of immunsuppressive drugs, so it is not trading one treatment for another. (but a couple of operations, or a short course of drugs is OK)
Obviously, this is my personal definition of a cure; yours may differ.
Because a cure for type-1 diabetes is likely to involve a combination of several different drugs or treatments, I try to follow research into anything which may be an important part of the cure.

My Non-Conflict of Interest Statement

For the first 10 years of running this blog, I did not work for a company doing medical research. In 2018, I started working for Bigfoot Biomedical, which is developing an "automated insulin dosing/delivery solution" (what many call an Artificial Pancreas).
I blog on research aimed at curing type-1 diabetes, and I view Bigfoot Biomedical's work as treating type-1 diabetes (not a cure at all). Therefore, I don't view this work as conflicting with my blogging. However, if you consider the kind of automated insulin dosing/delivery solution that Bigfoot is developing to be an actual cure for type-1, then this would conflict with my blogging. I think they are quite different.
I don't get paid in any way by any company working on a cure for type-1 diabetes; I never have. And that includes free samples, free travel, or free anything. I do sometimes participate in market research studies or focus groups, and they sometimes pay.
None of the hours that I have put into my blog, or the posts that I make to any web site, has ever been paid for. (Except for some very nice and heart felt thank-you emails, and those are worth more than money.)
My daughter has type-1 diabetes and participates in clinical trials. I sometimes report on trials that she participates in, but I do not reveal her participation because I consider her medical history to be private.
I sometimes "beta test" new software or devices involved in type-1 diabetes. When I'm blogging about something where I have been given special access, I say so.
In the past I have volunteered with JDRF and The NIIB Project. I currently am a fellow with JDCA. The JDRF and NIIB work was completely unpaid. JDCA has given me equipment that I use to help my blogging, and on one occasion paid for specific consulting work.