Posts Tagged ‘clinical trials’

NY Times—U.S. Broadens Bribery Inquiry Into Drug Makers—Federal Prosecutors Investigating Payments Made to Doctors

Tuesday, August 17th, 2010

The New York Times
By Gardiner Harris and Natasha Singer
August 13, 2010

At least a dozen major drug and device makers are under investigation by federal prosecutors and securities regulators in a broadening bribery inquiry into whether the companies made illegal payments to doctors and health officials in foreign countries.

In previous investigations, federal officials have charged that some companies made these kinds of payments to encourage doctors abroad to order or prescribe their products. In the United States, companies routinely hire doctors as consultants to market drugs and devices to their colleagues and other health professionals at medical conventions and small gatherings. Such consulting arrangements are legal in the United States as long as the companies do not pay doctors directly to write prescriptions for their products.

But in much of the rest of the world, doctors are government employees. And even consulting arrangements that would be considered routine in the United States might violate the Foreign Corrupt Practices Act, particularly if the payments are outsize or the arrangements are not disclosed to the governments.

Of even greater concern to prosecutors in the United States are unusually large payments made to foreign doctors who oversee the growing number of clinical trials that drug and device makers conduct abroad, according to Kirk Ogrosky, a former top federal prosecutor who now represents drug and device makers at a Washington law firm.

More than 80 percent of the drugs approved for sale in 2008 involved trials in foreign countries, and 78 percent of all people who participated in clinical trials were enrolled at foreign sites, according to a recent investigation by Daniel R. Levinson, the inspector general of the Department of Health and Human Services. Medical ethicists have long worried that many of these trials are conducted in countries that federal auditors rarely visit and where research controls may be scant.

Now, prosecutors are investigating whether the payments made to doctors who conducted these studies abroad were appropriate. If evidence shows that such payments have influenced the results of some clinical trials, prosecutors will be inspecting the trials closely, Mr. Ogrosky said. An article about the inquiry appeared Friday in The Financial Times.

Last month, a federal drug official reported that he found repeated instances in a landmark clinical trial of Avandia, a controversial diabetes medicine, in which patients taking Avandia appeared to suffer serious heart problems that were not counted in the study’s crucial tally of adverse events. Many of the study’s trial sites were in foreign countries, and the study is a main reason that Avandia remains on the market in the United States. Government officials have not accused GlaxoSmithKline, the trial’s sponsor, of fraud.

“At the Justice Department, investigations that involve allegations of patient harm rise straight to the top and will attract the immediate attention of the F.B.I.,” Mr. Ogrosky said.

Read entire article here:  http://www.nytimes.com/2010/08/14/health/policy/14drug.html?_r=2&hp

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Following 7-year-old’s psychiatric drug-induced suicide—Florida bans foster children from clinical drug trials

Wednesday, August 11th, 2010

Education News
By Pareesha Narang
August 9, 2010

Sixteen months after 7-year-old Gabriel Myers committed suicide while taking psychotropic drugs, the state of Florida has banned allowing any children in the state’s custody from participating in clinical drug trials.

It is unclear if Gabriel was involved in any clinical trials. The doctor who prescribed the medicines to him was conducting clinical trials involving psychotropic drops and the Food and Drug Administration sent him a warning letter earlier this year about overdosing children who were involved in those trials.

The Florida ban was imposed  after the state tried to find out from the FDA if Gabriel or any other foster care child in Florida was a participant in such trials, and the FDA said it could not disclose such information and that mostly they know participants by only coded identifiers.

Though Florida officials had suggested that, under such circumstances, the Federal Food and Drug Administration ban all foster care children from participating in such trials, the agency refused, saying the children might benefit from the drugs.

In a letter last month,  George Sheldon, secretary of the state’s Department of Children and Families (DCF), announced that regardless of the FDA’s stance the state, using “administrative procedures,” was precluding children in state care from participating in such trials.

“Children who come into our care are often the victims of abuse, neglect, and abandonment,” Sheldon said in the letter. “It is therefore imperative that the state do all in its power to stabilize their environment, to protect them from further trauma, and to foster their successful growth into adulthood.”…

Before he hanged himself in his foster home, Gabriel had been taking different drugs for a variety of psychological problems – and some of the drugs were not approved for use in children.  Some of these drugs, including Lexapro, Vyvanse and Symbyax, had “black box” warnings cautioning dangerous side effects such as suicidal thoughts.

Read entire article here:  http://www.educationnews.org/educationnewstoday/97911.html

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Incredibly, FDA urged Florida not to bar foster kids from drug trials, arguing “benefits” can outweigh risks.

Monday, July 26th, 2010

HeraldTribune.com
By Tom Lyons
July 25, 2010

Apparently the U.S. Food and Drug Administration had at least heard about the suicide of Gabriel Myers.

The real reason: He was 7 years old.

Whatever else might have helped lead such a young child toward ending his life, one detail was impossible to ignore: The boy was being treated with three different psychotropic medications.

Medications of that sort make some people more depressed or even suicidal, and their effects when combined are harder to predict, especially in children.

So DCF did a quick check on how many foster children were being given such drugs. Troubling facts emerged.

Not only was the percentage high, it was not really known. And, in more than a third of known cases, required approval permission documents were missing.

DCF Secretary George Sheldon quickly acknowledged the problem and started a study group to learn more and give advice. And a year later, the picture is at least more clear. Very few files lack required documentation now. And when I asked for the most current numbers, they were available, and somewhat lower. In the Sarasota-Manatee-DeSoto county region, 11 percent of foster children are given psychotropic meds. Statewide, it is 13 percent.

Some critics insist too many foster parents, lacking the skill or patience to work with troubled children who arrive as strangers, are still too quick to see medication as the way to curb problem behavior or just keep foster children quiet, no matter the side effects.

But whatever the truth of that, the study group recommended some good changes, and one made sense immediately, I thought: Ban the use of foster kids in drug trials.

Drugs helpful to some adults can react differently in children, who may suffer more extreme and unintended side effects. And so, clinical trials on children are needed, but it it is a scary field of study. The most alert and caring parents are key for monitoring the children during such trials, I would think.

So I was surprised at the FDA’s response when Sheldon wrote to ask how many Florida foster children were involved in drug studies as they bounce from foster family to foster family.

Jill Hartzler, an associate FDA commissioner, responded that the FDA — which oversees the studies to make sure children’s involvement is approved and understood by parents or guardians — didn’t have an exact number. Or even an estimate. The FDA, in fact, doesn’t have the slightest idea how many Florida foster kids are or have been involved in its drug studies.

But that wasn’t the weirdest part. Hartzler and the FDA also urged that Florida not bar foster kids from drug trials, arguing that benefits can outweigh risks.

I’m happy to say Sheldon is not taking that advice. But as he explains his reasoning more tactfully than does Richard Wexler of the National Coalition for Child Protection Reform, I’ll quote Wexler, who says the FDA’s position is absurd.

Myers’ death by hanging happened in a Florida foster home last year, but that wasn’t the main reason it triggered a major reaction at Florida’s Department of Children and Families.

Read entire article here: http://www.heraldtribune.com/article/20100725/COLUMNIST/7251032/2055/NEWS?p=1&tc=pg

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Chantix & Violence: What Patients Have In Common

Thursday, July 22nd, 2010

Pharmalot
By Ed Silverman
July 22, 2010

For the past three years, the Chantix smoking cessation pill has caused a stir after being associated with suicidal behavior and vivid dreams (see here and here). Consequently, the government banned the Pfizer drug for pilots and licenses wouldn’t be issued to truck drivers taking the med (see this). The FDA subsequently imposed a risk management program and Pfizer added warnings.

Now, a new study in The Annals of Pharmacotherapy finds Chantix is not only associated with violent and agressive thoughts and acts, but has also identified some of the common characteristics among people using the pill and their subsequent behavior. The drug “does have warnings about psychiatric side effects, but it skims over aggression/violence towards others to focus mainly on suicidal behaviors,” says Thomas Moore, one of the co-authors and a senior scientist at the Institute for Safe Medication Practices, a non-profit that has issued reports previously about Chantix side effects.

“We believe this may be the first scientific report to examine the characteristics of aggression/violence as a psychiatric side effect for any prescription drug. What do these cases look like? A question answered for possibly the first time. We found the details striking and chilling. This is the first time we know of that aggression/violence has been clearly documented as a side effect in a peer reviewed scientific journal. This raises the question of whether (Chantix) is suitable for use in the military, by police and others who are already in stress situations. One key characteristic of these events is uncontrollable rage. Not a good side effect for people paid to carry guns.”

The researchers obtained 78 adverse event reports from the FDA MedWatch database containing medical terms describing possible acts or thoughts of aggression/violence; four more cases came from clinical trials, and three others came from published literature. Ultimately, they used 26 case reports for study and these described 10 events with assault, nine cases of homicidal ideation and seven instances of other thoughts or acts of aggression/violence. They noted that the patient population was predominantly middle-aged women, but “an unlikely age group and sex for assault and acts of violence toward others.”

“In all 26 cases,” they write, “the acts or thoughts of violence appeared to be inexplicable and unprovoked. A woman struck her 17-year-old daughter in the mouth while the daughter was driving a car, with a young granddaughter also present. A 42-year-old man punched a stranger at a bowling alley. The stranger and two friends responded and knocked out the subject’s front teeth. A 24-year-old female started beating her boyfriend in bed because he “looked so peaceful” and she later attempted suicide. A 29-year-old female struck an acquaintance twice in the face, and then started smashing doors in her own home and beating on her truck.”

Read entire article:  http://www.pharmalot.com/2010/07/chantix-and-violence-what-patients-have-in-common/

*The package insert for Chantix shows that it contains a type of chemical compound that is better known as benzodiazepine—benzodiazepines are otherwise known as anti-anxiety drugs.

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Death of 7-year old prompts Florida officials to ask FDA to forbid allowing foster kids as guinea pigs in drug trials

Monday, July 19th, 2010

Pharmalot
By Ed Silverman
July 19, 2010

Last year, a 7-year-old foster boy named Gabriel Myers committed suicide in Florida and, after reams of publicity and hand-wringing over the use of psychotropic medications in such children, a state task force recommended, among other things, that children never be allowed to participate in a clinical trial designed to evaluate new psychotropic meds or whether such drugs approved for adults should be given to children.

The move was prompted, in part, because a Florida psychiatrist, Sohail Punjwani, who treated the boy before he committed suicide, received an FDA warning letter for failing “to protect the rights, safety and welfare” of children enrolled in clinical trials (back story). Before the suicide, the psychiatrist prescribed to kids several drugs, some of which weren’t approved by the FDA for use on children and had been linked to dangerous side effects, including an increased risk of suicide among children (back story).

As part of the follow-up, George Sheldon, who head’s Florida’s Department of Children and Families, wrote FDA commish Margaret Hamburg for info about any foster children who might have participated in clinical trials for psychotropic meds (read the letter) and asked the FDA to forbid foster kids from participating in these trials. Last month, the agency wrote back to say the agency does not agree with a “blanket prohibition” on enrolling foster children. Why? Such a policy fails to account for the greater risk of off-label prescribing and research involving children can yield benefits that cannot be obtained by tracking usage in adults, Jill Warner, acting associate commissioner for the FDA’s Special Medical Programs, wrote back (see here). Drugmakers, by the way, also have something at stake – they receive an extra six months of marketing exclusivity in return for having conducted the pediatric trials.

We asked Florida officials if they are rethinking their position. The answer? No way. The state is resolute.

Read entire article:  http://www.pharmalot.com/2010/07/florida-tells-fda-no-children-in-psychotropic-trials/?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+Pharmalot+%28Pharmalot

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Florida looks to curb drugging kids with bill named after 7-yr-old who hanged himself on prescribed drug cocktail

Tuesday, April 13th, 2010

CBS4.com
By Lisa Cilli
April 13, 2010

Florida lawmakers are scheduled to discuss a measure Tuesday designed to curb the prescription of mental-health drugs to children in state care. Senate Bill 2718, also known as the Gabriel Myers Bill, would allow officials to more closely monitor the powerful psychiatric drugs dispensed to Florida foster care children.

The proposal is largely based on the findings of a task force formed after Gabriel locked himself in a bathroom and hung himself with a shower cord last April in his Margate foster home. Gabriel was on Seroquel, used to treat bipolar disorder, and other psychiatric drugs linked by federal regulators to potentially dangerous side effects, including suicide, but the risks may not have been adequately communicated to his foster parents. The drugs are not approved for use by young children. But doctors often prescribe them ‘off-label,’ for purposes for which the drugs have not been approved.

Sen. Ronda Storms (R)-Brandon, who filed the bill, said prescribed drugs have replaced talk therapy and are over-prescribed to subdue unruly children.

The proposed law would require the state Department of Children and Families to assign volunteer guardians to oversee each child’s mental health care. It prohibits foster children from being the subject of clinical drug trials and raises the age at which children are allowed to take these drugs from 6 to 11 in many cases.

Read entire article:  http://cbs4.com/local/florida.legislators.legislation.2.1629212.html

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Glaxo stops antidepressant research: patient improvement can’t be measured w/ blood tests only subjective mood surveys

Friday, February 5th, 2010

Wall Street Journal
By Jeanne Whalen
February 5, 2010

GlaxoSmithKline PLC said it will stop research into new antidepressants and focus on diseases for which it believes it can develop more valuable drugs, a major shift for a company that developed some of the biggest-selling antidepressants of the past 20 years.

Profits at the U.K. drug giant, which posted a 66% increase in fourth-quarter earnings Thursday, were long fueled by the antidepressants Paxil and Wellbutrin, which at their peak generated billions of dollars a year in sales. Similar medicines, such as Eli Lilly & Co.’s Prozac and Pfizer Inc.’s Zoloft, also generated big sales for those companies.

However, low-cost generic copies have eroded demand for name-brand antidepressants, which accounted for just 2.3% of Glaxo’s total sales last year, down from 14% in 2002. Chief Executive Andrew Witty said Thursday that the company thinks further investment in the market wouldn’t be prudent.

Part of the reason is financial risk. Clinical trials of antidepressants are among the “most expensive and highest-risk” of all drug trials, Mr. Witty said, because companies often don’t know until the end of very large studies whether a drug works. It is also hard to prove that a depression drug is working, he said, because patient improvement is measured by subjective mood surveys, and not by the clear-cut blood tests and biological measures used in other diseases.

That’s a drawback in an era when insurers and other health-care payers want to see clear value for their money, Mr. Witty said.

Payers “want big benefits to make it worth their while to invest their resources,” he said, adding that Glaxo would scrap research into pain drugs for the same reasons, focusing instead on diseases including Alzheimer’s, Parkinson’s, multiple sclerosis and a clutch of rare diseases.

Read entire article:  http://online.wsj.com/article/SB10001424052748704041504575044901266169316.html

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Lawsuit alleges Pfizer used bogus research to get approval for its blockbuster antipsychotic drug Geodon

Monday, October 5th, 2009

Lee Howard
TheDay.com
October 4, 2009

A lawsuit filed against Pfizer Inc. two years ago and just unsealed last month calls into question the safety of the company’s popular antipsychotic drug Geodon as well as the reputation of some of the researchers who worked on its clinical trials.

The lawsuit, filed by Dr. Stefan Kruszewski of Harrisburg, Pa., alleges that three of the researchers who helped conduct Geodon clinical trials – Dr. Richard Borison, Dr. Bruce Diamond and Dr. Louis Fabre – have been sanctioned by regulatory authorities. Borison and Diamond were debarred by the U.S. Food and Drug Administration and received prison time, according to the suit, and Fabre earned sanctions in Texas for research misconduct.

”Pfizer’s reliance on clinical researchers with a known history of professional misconduct” – which news reports indicate go back at least as far as a 1997 indictment of Borison and Diamond and included the FDA’s 2005 shutdown of Fabre’s clinical-testing facility – “demonstrates the lengths to which the company is willing to go to facilitate its ‘positive’ clinical trials’ reporting,” according to the suit.

Read entire article: http://www.theday.com/re.aspx?re=a47a14f8-cbcb-4e3b-b91c-2bebce6d6232

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