Parker Waichman LLP

FDA Warns Certain Glucose Test Strips May Yield False Results

Glucose Test Strips May Produce False Results. Federal health regulators are warning that GDH-PQQ (glucose dehydrogenase pyrroloquinoline quinone) glucose meters or test strips should never be used by anyone who is being treated with drug products or therapies that contain certain sugars other than glucose. According to the Food & Drug Administration (FDA), doing so could produce […]

Glucose Test Strips

Glucose Test Strips May Produce False Results. Federal health regulators are warning that GDH-PQQ (glucose dehydrogenase pyrroloquinoline quinone) glucose meters or test strips should never be used by anyone who is being treated with drug products or therapies that contain certain sugars other than glucose. According to the Food & Drug Administration (FDA), doing so could produce a falsely high (elevated) result.

GDH-PQQ test strips are sold by a number of medical firms. A complete list of currently available GDH-PQQ strips is available here.

Diabetic patients who receive drug products

According to the FDA, diabetic patients who receive drug products or therapies containing certain sugars other than glucose could experience serious, although rare, injuries if they use blood glucose meters with GDH-PQQ test-trip technology. Such strips will react with certain non-glucose sugars, including maltose, galactose and xylose, and produce a falsely high result.

If a diabetic patient then takes too much insulin because of this falsely high result, it could lead to abnormally low blood sugar (hypoglycemia), coma, or even death. In addition, if blood glucose is actually low, it could go unrecognized and untreated. Low blood glucose must be recognized and treated promptly to avoid serious complications, such as coma and death.

From 1997 – 2009, the FDA received 13 reports of death associated with GDH-PQQ glucose test strips in which there was interference from maltose or other non-glucose sugars. The deaths occurred in healthcare facilities.

Some reports indicated that serious patient injury, such as low blood glucose (hypoglycemia), confusion, neurologic deterioration, too little oxygen in the tissues (severe hypoxia), brain damage and coma, occurred prior to death.

Drugs and therapies that contain non-glucose sugars include:

Extraneal (icodextrin) peritoneal dialysis solution
Some immunoglobulins: Octagam 5%, Gamimune N 5% **, WinRho SDF Liquid, Vaccinia Immune Globulin Intravenous (Human) and HepaGamB
Orencia (abatacept)
Adept adhesion reduction solution (4% icodextrin)
BEXXAR radioimmunotherapy agent
Any product that contains, or the body breaks down into, the sugars maltose, galactose or xylose
Certain patients may be more likely to be using drug products or therapies that contain other sugars, including those who:
are on peritoneal dialysis
have recently had surgery

The FDA said it is working with manufacturers to address patient safety problems with GDH-PQQ glucose test strips and will continue to monitor adverse events associated with these products.

Need Legal Help Regarding Glucose Test Strips?

The personal injury attorneys at Parker Waichman offer free, no-obligation case evaluations. For more information, fill out our online form or call 1-800-YOURLAWYER (1-800-968-7529).

What Our Clients Say About Us
We have worked with thousands of clients and we appreciate them and their positive reviews. Here are just a few recent client reviews...
5 Star Reviews 150
Denny Tang assisted my family in a major personal injury matter and got us a result we were satisfied with. Denny was a consummate professional and showed great patience and care in our case. We're grateful for his assistance.
Kareen M.
9 months ago
5 Star Reviews 150
My experience with Parker Waichman was very professional and thorough from the first day I met with Gerard Ryan regarding my 9/11 claim. He explained in detail how the process works. The paralegals on my case were wonderful in instructing me how to gather my information and what to do at the different stages of the claim. I first worked with Christina Morace followed by Shelly Davis and concluded with Gina Viti. Each of these women was very detailed and helpful in instructing me on what I needed to do. They were very professional, kind and pleasant in all my telephone conversations with them. I must give extra credit to Christina the first person that communicated with me after meeting with Gerard. At a certain stage Shelly Davis began working with me and I found her to be very professional, pleasant and detailed in her instructions. The final stage of the claim I worked with Gina who was also very kind and pleasant. It would have been a pleasure if I had met them in person. Thanks to each of them my case was successfully filed and accepted. Thanks Parker Waichman. Great job Gerald, Christine, Shelly and Gina. No hesitation in recommending you.
Edna Ellis
a year ago
5 Star Reviews 150
Great law office super nice staff. Thank you Jorge you helped me a lot
Cecilia Ortiz
4 years ago

Why Choose Us to Help You?

We Take Care of Everything
Your situation is stressful enough: Let us take on the deadlines, paperwork, investigation, and litigation. We'll handle every detail so you don't have to worry.
No Recovery = No Legal Fees
We work on a contingency-fee basis, meaning that we only get paid from a portion of your settlement or jury award. If you don't get compensation, you owe us nothing.
Decades of Experience
Your situation is stressful enough: Let us take on the deadlines, paperwork, investigation, and litigation. We'll handle every detail so you don't have to worry.
Respected by Our Peers
Judges, insurance adjusters, and fellow attorneys all speak highly of our skills, and we've earned numerous accolades, including a flawless rating from AVVO.
We Have Many Locations To Serve You
We have the experience and the skilled litigators to win your case. Contact us and speak with a real attorney who can help you.
Long Island – Nassau
Parker Waichman LLP
6 Harbor Park Drive
Port Washington, NY 11050
Long Island – Suffolk
Parker Waichman LLP
201 Old Country Road – Suite 145
Melville, NY 11747
New York
Parker Waichman LLP
59 Maiden Lane, 6th Floor
New York, NY 10038
Queens
Parker Waichman LLP
118-35 Queens Boulevard, Suite 400
Forest Hills, NY 11375
Brooklyn
Parker Waichman LLP
300 Cadman Plaza West
One Pierrepont Plaza, 12th Floor
Brooklyn, NY 11201
New Jersey
Parker Waichman LLP
80 Main Street, Suite 265
West Orange, NJ 07052
Florida
Parker Waichman LLP
27299 Riverview Center Boulevard
Suite 108
Bonita Springs, FL 34134
Nationwide Service
Parker Waichman LLP
59 Maiden Lane, 6th Floor
New York, NY 10038