Wednesday, October 1, 2014
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GSK's Avandia tops list of deadly drugs in 2009

Avandia topped the list with 1,354 deaths reported to the FDA in 2009. The drug, also known by its generic name rosiglitazone, has been the focus on scientific controversy over the possible health risks and Glaxo faces numerous lawsuits. Studies have shown Avandia increases risk of heart failure and other cardiovascular problems such as heart attacks and strokes. Glaxo has defended the way it handled the heart risk of Avandia.

GSK’s Avandia tops list of deadly drugs in 2009

The GlaxoSmithKline diabetes drug Avandia topped  list of drugs linked to fatal adverse events in 2009, according to an analysis of U.S. Food and Drug Administration records by Horsham, Pa.-based Institute for Safe Medication Practices.

Avandia topped the list with 1,354 deaths reported to the FDA in 2009. The drug, also known by its generic name rosiglitazone, has been the focus on scientific controversy over the possible health risks and Glaxo faces numerous lawsuits. Studies have shown Avandia increases risk of heart failure and other cardiovascular problems such as heart attacks and strokes. Glaxo has defended the way it handled the heart risk of Avandia.

Earlier this month, Glaxo confirmed that it had settled the first Avandia case scheduled for trial in the U.S. That case was set to be tried in state court in Philadelphia with the next case scheduled for trial in October. In May, Glaxo reportedly settled about 700 Avandia suits for about $60 million.

In the report ISMP said, “GlaxoSmithKline, told us earlier that it believed many of the adverse drug event reports for rosiglitazone were associated with possible lawsuits against the company.”

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Another top drug on the list was Deferasirox, sold under the brand name Exjade. It is used by patients who have had a lot of blood transfusions to remove excess iron.

ISMP said that the FDA got 1,320 reports of deaths linked to Exjade in 2009.

Here is the list of the top 15 medications by number of deaths reported to the FDA in 2009:

Drug name                                     Brandname(s)                          Deaths in 2009
ROSIGLITAZONE                         AVANDIA                                                 1,354
DEFERASIROX                             EXJADE                                                     1,320
DIGOXIN                                                                                                            506
FENTANYL                                                                                                        397
ACETAMINOPHEN                                                                                           362
ACETAMINOPHEN;
      HYDROCODONE                                                                                        273
IMATINIB                                     GLEEVEC                                                    261
SUNITINIB                                   SUTENT                                                       252
OXYCODONE                                                                                                   251
IBANDRONATE                           BONIVA                                                      250
QUETIAPINE                                SEROQUEL                                                 248
ALPRAZOLAM                                                                                                  233
CAPECITABINE                           XELODA                                                     218
SILDENAFIL                                 VIAGRA, REVATIO                                   190
TACROLIMUS                              PROGRAF, PROTOPIC                             180
Source: Institute for Safe Medication Practices

For the full ISMP report click here.

To check out more Check Up items go to www.philly.com/checkup.
 

About this blog

Check Up covers major health events in our region and offers everything from personal health advice to an expert look at health reform. Read about some of our bloggers here.

For Inquirer.com. Portions of this blog may also be found in the Inquirer's Sunday Health Section

Michael R. Cohen, R.Ph. President, Institute for Safe Medication Practices
Daniel R. Hoffman, Ph.D. President, Pharmaceutical Business Research Associates
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