Data Analysis Reinforces the Safety Profile of Levemir(R)
2009年10月20日 - 9:30PM
PRニュース・ワイアー (英語)
PRINCETON, N.J., Oct. 20 /PRNewswire-FirstCall/ -- A meta-analysis
of clinical data published today in Diabetologia, the medical
journal for the European Association for the Study of Diabetes
(EASD), demonstrated that the Novo Nordisk long-acting insulin
Levemir® (insulin detemir [rDNA origin] injection) was not
associated with any increase in the incidence of cancer when
compared to human insulin(1,2). The analysis conducted by Novo
Nordisk assessed the relative risk of a cancer diagnosis during
clinical treatment with Levemir®. It included approximately 9,000
patients (approximately 5,200 taking Levemir®) in 21 randomized
controlled trials and compared the incidence of cancer in patients
treated with Levemir® with that of patients treated with either
human insulin (NPH insulin) or insulin glargine. The data revealed
that treatment with Levemir® was associated with a statistically
significantly lower incidence of cancer than with NPH insulin
treatment (0.36 events per 100 patient years in the Levemir® group
vs. 0.92 events in the NPH insulin group; p0.05)(3). "We have
designed Levemir® with all aspects of safety for the patient in
mind and these data are in line with what we would expect," said
Dr. Alan Moses, Novo Nordisk Vice President and Chief Medical
Officer. "Physicians, health care providers and patients can
continue to feel confident in using Levemir® to effectively treat
type 1 and type 2 diabetes." The analysis was performed in response
to the Diabetologia June publication of four registry studies(4).
Those studies, while inconclusive due to methodological
limitations, suggested a potential link between another long-acting
insulin analog, insulin glargine, and cancer. As a basis for such a
possible link, an accompanying editorial explained that certain
insulin analogs have a structure making them more likely to bind to
the IGF-1 receptor which is known to be involved in promoting tumor
growth(5). The full text of the manuscript can be found online at
http://www.diabetologia-journal.org/. (1) DIABETOLOGIA ONLINE:
Dejgaard A et al. No evidence of increased risk of malignancies in
patients treated with insulin detemir: a meta-analysis.
http://www.diabetologia-journal.org/ (2) Novo Nordisk data on file,
presented at the EASD on 1 October 2009, to be published (3) A
meta-analysis is a systematic method that uses statistical
techniques for combining results from different studies to obtain a
quantitative estimate of the overall effect of a particular
intervention or variable on a defined outcome. This combination may
produce a stronger conclusion than can be provided by any
individual study. Source: National Information Center on Health
Services Research and Health Care Technology (NICHSR).
http://www.nlm.nih.gov/nichsr/hta101/ta101014.html (4)
http://www.diabetologia-journal.org/ (5) Kurtzhals P, Schaffer L,
Sorensen A, Kristensen C, Jonassen I, Schmid C, Trub T (2000):
Correlations of receptor binding and metabolic and mitogenic
potenticies of insulin analogs designed for clinical use. Diabetes
49: 999-10055. About Levemir® Levemir® (insulin detemir [rDNA
origin] injection) is a man-made long-acting insulin that is used
to control high blood sugar in adults and children with diabetes
mellitus. Important Safety Information: Do not take Levemir® if
your blood sugar is too low (hypoglycemia) or if you are allergic
to anything in Levemir®. If you take too much Levemir® your blood
sugar may fall too low. Check your blood sugar levels. Ask your
health care provider what your blood sugars should be and when you
should check your blood sugar levels. Alcohol, including beer and
wine, may affect your blood sugar when you take Levemir®. Do not
change the type of insulin you use unless told to do so by your
health care provider. The amount of insulin you take as well as the
best time for you to take your insulin may need to change if you
take a different type of insulin. Never mix Levemir® with other
insulin products or use in an insulin pump. Needles and Levemir®
FlexPen® must not be shared. Tell your health care provider about
all medicines you take and all of your medical conditions,
including if you are pregnant or breastfeeding. Your Levemir® dose
may change if you take other medicines. The most common side effect
of Levemir® is low blood sugar (hypoglycemia). Other possible side
effects include reactions at the injection site (like redness,
swelling and itching), and allergic reactions. Get medical help
right away if you experience signs of serious allergic reaction
such as body rash, trouble with your breathing, fast heartbeat, or
sweating. Ask your doctor or pharmacist for further information.
For full prescribing information, visit http://www.levemir-us.com/.
Levemir® is a registered trademark of Novo Nordisk A/S. Novo
Nordisk is a healthcare company with an 86-year history of
innovation and achievement in diabetes care. The company has the
broadest diabetes product portfolio in the industry, including the
most advanced products within the area of insulin delivery systems.
In addition to diabetes care, Novo Nordisk has a leading position
within areas such as hemostasis management, growth hormone therapy,
and hormone therapy for women. Novo Nordisk's business is driven by
the Triple Bottom Line: a commitment to economic success,
environmental soundness, and social responsibility to employees and
customers. With headquarters in Denmark, Novo Nordisk employs more
than 26,000 employees in 80 countries, and markets its products in
179 countries. Novo Nordisk's B shares are listed on the stock
exchanges in Copenhagen and London. Its ADRs are listed on the New
York Stock Exchange under the symbol 'NVO'. For global information,
visit novonordisk.com; for United States information, visit
http://www.novonordisk-us.com/. DATASOURCE: Novo Nordisk CONTACT:
Media (in the U.S.), Ambre Morley, +1-609-987-5898, or Investors,
Hans Rommer, +1-609-919-7937, both for Novo Nordisk Web Site:
http://www.novonordisk-us.com/
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