Paxil and Zyprexa health risks and coverups – 2 articles

Antipsychotic Drugs Cause Rapid Weight Gain, Abnormal Eating Behavior

by David Gutierrez

(Originally published here March 5 2007)

Researchers may have discovered why certain antipsychotic medications, such as those used to treat schizophrenia, lead to extreme weight gain. A study published in the “Proceedings of the National Academy Of Sciences” suggests that these drugs increase the activity of the enzyme AMPK in the parts of the brain that regulate eating behavior.

Patients taking the antipsychotic drugs olanzapine (sold under the brand name Zyprexa by Eli Lilly and Co.) and clozapine (sold as Clorazil by Novartis AG) have been known to gain so much weight that they are placed at increased risk for obesity-related disorders such as diabetes and cardiovascular disease.

“Their use has been hampered primarily by the fact that for some of them there is this horrible gain, largely due to just eating too much from increased appetite,” said Dr. Solomon Snyder, a professor of neuroscience at Johns Hopkins School of Medicine, where the study was based.

“It’s a big increase and it occurs with very little doses of the drug,” he said.

The results of the study, which involved experimentation on mice, suggest that the antipsychotics interfere with the protein histamine, leading to an increase in AMPK activity. Histamine is an important actor in local immune responses — including allergy symptoms — that has long been suspected to play a role in controlling weight.

Snyder expressed hope that the new study’s findings could aid in the development of¬† antipsychotic drugs to do not lead to weight gain.

“Unfortunately, Zyprexa, which everybody agrees is the best therapeutic agent, gives the worst weight gain, along with clozapine, the parent drug in the class,” he said.

But consumer advocate Mike Adams, author of “How to Halt Diabetes in 25 Days,” instead took the results as a sign of the inherent risks of psychiatric drugs.

“We’ve known for a long time that antipsychotic drugs cause severe blood sugar imbalances and even increase the risk of diabetes,” Adams said

“Now scientists are pinpointing the biochemical mechanism by which these drugs cause massive weight gain, an average of 22 pounds in the first year. That’s enough to make anyone depressed — which, of course, often leads to stronger, more dangerous drugs being prescribed. As a result, antipsychotic drugs actually create their own repeat revenue by keeping patients depressed and overweight.”

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Britain’s Largest Pharmaceutical Company Concealed Clinical Test Results That Suggested Paxil Unsafe, Says BBC

by Beau Hodai

(Originally published here January 31 2007)

The BBC television series Panorama accused pharmaceutical giant GlaxoSmithKline this week of covering test results that link the antidepressant, Paxil, with increased suicidal tendencies in teens.

Paxil, Seroxat or Paroxetine, as the drug is generically known, is a selective serotonin reuptake inhibitor (SSRI), and has been available on the U.S. market since 1992. Paxil was once GSK’s most profitable product- grossing $1.9 billion in 2005 alone.

In 2004, GSK was faced with numerous class-action lawsuits in the both Europe and the United States on behalf of parents and children who claimed that the pharmaceutical company covered up evidence from clinical trials that suggested that Paxil was ineffective and even unsafe for juvenile use.

An internal document leaked earlier that year revealed that GSK had been warned about the potential ill effects of the drug’s application to children. The company was advised that it would be “commercially unacceptable” to release the data because it could “undermine the profile” of the drug.

As a result of a lawsuit filed by New York Attorney General Elliot Spitzer, GSK agreed to release all clinical data pertaining to the antidepressant and pay $2.5 million in restitution.

Panorama also claimed that GSK utilized ghostwriters to skew the reports of ‘independent’ academics.

Child psychiatrist Dr. Neal Ryan of the University of Pittsburgh, was one such ghostwriter employed by GSK. Study 329 was one of several studies conducted on Paxil between 1993 and 2003. Dr. Ryan was one of the co-authors of the study.

Study 329 revealed that, out of 190 patients between the ages of 12 and 18 years, 11 children on Paxil displayed elements of suicidal behavior, versus only two on placebo.

“Even when they have negative studies that show that this drug Seroxat is going to harm some kids they still spin that study as remarkably effective and safe for children,” said Karen Barth Menzies, a partner in the law firm of Baum Hedlund, representing several families in a U.S. class action lawsuit against GSK.

Menzies provided legal council, pro bono, to Christopher Pittman, who, in 2005 at age 12, killed both of his grandparents while under the influence of Zoloft (Sertaline, manufactured by Pfizer), another SSRI antidepressant.

“Originally we had planned to do extensive media relations surrounding this study until we actually viewed the results,” read an internal GSK email discovered amongst the thousands of documents released by GSK pursuant to the 2004 Spitzer settlement. “Essentially, the study did not really show it was effective in treating adolescent depression, which is not something we want to publicize,” said the email.

In a press release Monday, GSK said: “In developing Seroxat, GSK has always been strongly conscious of the duty it owes to the millions of patients, including those under the age of 18, who suffer from depression and we refute any allegation that we have failed in this duty.

“GSK utterly rejects any suggestion that it has improperly withheld drug trial information. Results from its pediatrics studies were documented and submitted to regulators in accordance with regulatory requirements.”

“This kind of scientific fraud is routine,” said Mike Adams, author of “Natural Health Solutions.”

“Drug companies engage in censorship, bribery, corruption, fraud, suppression of negative studies and all varieties of unscrupulous tactics to prevent the public from knowing the truth. I’ve documented numerous examples in my book that show both drug companies and the FDA engaging in deliberate scientific fraud,” said Adams.

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4 comments so far

  1. […] post by dweitz delivered by Medtrials and […]

  2. lbwbl on

    Thank you for this posting, and hopefully many people will find it and take a second look at the meds they’ve been prescribed.

  3. Gibran on

    That’s a great post. We’ve come to depend too much on our “expert” medical physicians, when we should really be looking into things our selves. Ultimately, we are solely responsible for our own individual health, so each of us needs to be look into the things our doctors are giving us to see if it’s truly in our best interest. I have a website that has some information on Paxil birth defects, I hope it is of interest and use to some of your readers.

  4. truthman30 on

    Thanks for highlighting this..
    Check out my blog for the notorious story of the most dangerous and defective antidepressant ever released for public consumption..
    Paxil is the mental health thalidomide…


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