http://www.theledger.com/apps/pbcs.dll/article?AID=/20060618/NEWS/606180365/1039

Debate Over Suicide-Risk Test for Teens Is Passionate

By SHANKAR VEDANTAM
The Washington Post

A growing number of U.S. schools are screening teenagers for suicidal tendencies or signs of mental illness, triggering a debate between those who seek to reduce the toll of youthful suicides and others who say the tests are unreliable and intrude on family privacy.

The trend is being aggressively promoted by those who say screening can reduce the tragedy of the more than 1,700 suicides committed by children and adolescents each year in the United States. Many of the most passionate supporters have lost children to suicide -- among them Sen. Gordon Smith, R-Ore., whose son Garrett died in 2003.

One screening program, TeenScreen, developed by Columbia University, has been administered to more than 150,000 children in 42 states and the District. The state of New York plans to start screening 400,000 children a year, and the federal government is directing tens of millions of dollars to expand screening nationwide.

Use of the psychological evaluations is growing even though there is little hard evidence that they prevent suicides. A panel of government experts concluded two years ago that the evidence to justify suicide screening was weak and that such programs, although well-intentioned, had potential adverse consequences.

The growing use of screening has coincided with a rapid increase in the number of youngsters being prescribed powerful anti-psychotic medications such as Risperdal and Zyprexa that have not been specifically approved for use by children. There was a fivefold increase in the use of these drugs in children between 1993 and 2002, according to one analysis published this month in the Archives of General Psychiatry, and a 73 percent increase in such prescriptions between 2001 and 2005, according to Medco, a firm that manages pharmacy benefits.

Proponents of screening say that it is no different than having health checkups or visiting a dentist, and that the potential benefits are incalculable. After Smith's son killed himself, the Republican bucked the objections of several conservative groups to push into a law an $82 million effort to expand programs such as TeenScreen.

"Without any doubt, had TeenScreen been available to us as Garrett's parents, I am convinced we would have been empowered to save his life," Smith said in an interview. "Logic tells me the more you know, the more you are able to help."

Garrett Smith died one day shy of his 22nd birthday. He had seen a psychiatrist shortly before he committed suicide and was given a prescription for an anti-depressant. Sen. Smith said the family did not know whether Garrett took the medication. Later, Smith said, several experts concluded that Garrett probably had bipolar disorder, also known as manic-depression. Antidepressants are not recommended for this condition, and Smith said his son had probably concealed his symptoms during his single visit with the psychiatrist. Still, he said, if the family had known that Garrett had bipolar disorder, they could have acted years earlier.

The controversy over screening has become emotional. Opponents say such programs have turned into fronts for the pharmaceutical industry to boost sales. Advocates, meanwhile, say those against screening are often driven by anti-psychiatry ideologies such as Scientology.

"It is industrial psychology at its worst," said Michael D. Ostrolenk, a family therapist with the Eagle Forum, a conservative group founded by commentator Phyllis Schlafly. "We think it is inappropriate to turn state schools into laboratories for psychiatry." He added that the group is also concerned that screening violates family privacy.

But screening has wide support among both Republicans and Democrats. In 2004, President Bush signed into law the Garrett Lee Smith Memorial Act to boost funding for suicide screening, and the President's New Freedom Commission on Mental Health has been broadly supportive.

The debate over screening also turns on the scientific paradoxes of suicide. It is rare enough that it is difficult to study by conventional scientific trials, but common enough to claim the lives of more than 30,000 Americans each year -- far more than those who die by homicide. There were 1,737 suicides by children and adolescents in 2003, the last year for which national statistics are available.

Among those younger than 20, the suicide rate is 2.14 per 100,000, a fraction of the 14.6 per 100,000 rate for those older than 50. But national surveys suggest that about 1 in 12 high school students tries to harm himself or herself each year with an eye to committing suicide.

Because suicide victims often turn out to have had mental disorders such as depression and bipolar disorder, David Shaffer of Columbia University, who developed the TeenScreen questionnaire, and other specialists say identifying and treating youngsters with such disorders may reduce the number of suicides.

"If the only product of screening was to predict who is going to commit suicide, you could argue about its utility," he said. "But the risk factors for suicide are other treatable psychiatric disorders."

In New York state, where 70 to 80 children commit suicide each year, Sharon Carpinello, commissioner of the Office of Mental Health, said officials plan to spend more than $60 million to expand youth suicide prevention initiatives such as TeenScreen.

Although the argument that treating mental disorders would reduce suicides is intuitively appealing, the U.S. Preventive Services Task Force, a federal panel of independent experts, concluded in 2004 that there was insufficient evidence either for or against general physicians screening the public for suicide risk.