A microchip inserted under the skin has been shown for the first time to successfully deliver a bone-loss drug to a small sample of women, according to US-led research published Thursday.
Thứ Sáu, 17 tháng 2, 2012
Alabama Plans to Shut Most Mental Hospitals
Thứ Hai, 13 tháng 2, 2012
New mental health manual is "dangerous" say experts
In a damning analysis of an upcoming revision of the influential Diagnostic and Statistical Manual of Mental Disorders (DSM), psychologists, psychiatrists and other experts said new categories of mental illness identified in the book were at best "silly" and at worst "worrying and dangerous."
"Many people who are shy, bereaved, eccentric, or have unconventional romantic lives will suddenly find themselves labeled as mentally ill," said Peter Kinderman, head of Liverpool University's Institute of Psychology at a briefing in London about widespread concerns over the manual.
"It's not humane, it's not scientific, and it won't help decide what help a person needs."
The DSM is published by the American Psychiatric Association (APA) and has symptoms and other criteria for diagnosing mental disorders. It is used internationally and seen as the diagnostic "bible" for mental health medicine.
No one from the APA was immediately available for comment.
More than 11,000 health professionals have already signed a petition (at http://dsm5-reform.com) calling for the development of the fifth edition of the manual to be halted and re-thought.
Some diagnoses - for conditions like "oppositional defiant disorder" and "apathy syndrome" - risk devaluing the seriousness of mental illness and medical zing behaviors most people would consider normal or just mildly eccentric, the experts said.
At the other end of the spectrum, the new DSM, due out next year, could give medical diagnoses for serial rapists and sex abusers - under labels like "paraphilic coercive disorder" - and may allow offenders to escape prison by providing what could be seen as an excuse for their behavior, they added.
RADICAL, RECKLESS, AND INHUMANE
Simon Wessely of the Institute of Psychiatry at King's College London said a look back at history should make health experts ask themselves: "Do we need all these labels?"
He said the 1840 Census of the United States included just one category for mental disorder, but by 1917 the APA was already recognizing 59. That rose to 128 in 1959, to 227 in 1980, and again to around 350 disorders in the fastest revisions of DSM in 1994 and 2000.
Allen Frances of Duke University and chair of the committee that oversaw the previous DSM revision, said DSM-5 would "radically and recklessly expand the boundaries of psychiatry" and result in the "lexicalization of normality, individual difference, and criminality."
David Pilgrim of Britain's University of Central Lancashire said it was "hard to avoid the conclusion that DSM-5 will help the interests of the drug companies."
"Madness and misery exist but they come in many shapes and sizes," he said. "We risk treating the experience and conduct of people as if they are botanical specimens waiting to be identified and categorized in rigid boxes.
"That would itself be a form of collective madness for all those complicit in the continuing pseudo-scientific exercise."
Nick Craddock of Cardiff University's department of psychological medicine and neurology, who also spoke at the London briefing, cited depression as a key example of where DSM's broad categories were going wrong.
Whereas in previous editions, a person who had recently lost a loved one and was suffering low moods would be seen as experiencing a normal human reaction to bereavement, the new DSM criteria would ignore the death, look only at the symptoms, and class the person as having a depressive illness.
Other examples of diagnoses cited by experts as problematic included "gambling disorder," "internet addiction disorder" and "oppositional defiant disorder" - a condition in which a child "actively refuses to comply with majority's requests" and "performs deliberate actions to annoy others."
"That basically means children who say 'no' to their parents more than a certain number of times," Kinderman said. "On that criteria, many of us would have to say our children are mentally ill."
(Editing by Andrew Heavens)
Most Teens Who Self-Harm Are Not Evaluated for Mental Health in ER
The findings are worrisome since risk for suicide is greatest right after an episode of deliberate self-harm, according to researchers at Nationwide Children's Hospital in Columbus, Ohio.
The researchers also found the majority of these kids do not receive any follow-up care with a mental health professional up to one month after their ER visit.
"Emergency department personnel can play a unique role in suicide prevention by assessing the mental health of patients after deliberate self-harm and providing potentially lifesaving referrals for outpatient mental health care," said lead study author Jeff Bridge, principal investigator at the hospital's Center for Innovation in Pediatric Practice, in a news release. "However, the coordination between emergency services for patients who deliberately harm themselves and linkage with outpatient mental health treatment is often inadequate."
For the study in the Journal of the American Academy of Child & Adolescent Psychiatry, researchers examined Medicaid data for adolescents aged 10 to 19 years. Only 39 percent of the patients discharged after trying to harm themselves received a mental health assessment in the emergency department.
Only about half of the children who had visited the ER for a mental health-related reason within the previous 60 days received a mental health evaluation during their visit to the ER for self-harm.
Up to 90 percent of young people who deliberately harm themselves meet criteria for at least one psychiatric disorder, particularly mood disorders, the researchers said.
The U.K.'s National Institute for Health and Clinical Excellence recommends that people who show up in an emergency room for self-harm should receive a mental health evaluation before being released from the hospital.
"This study highlights the need for strategies to promote emergency department mental health assessments, strengthening the training of physicians in pediatric mental health and adolescent suicide prevention and timely transitions to outpatient mental health care," Bridge said.
More information
The American Academy of Child & Adolescent Psychiatry has more about self-injury among teens.
Thứ Sáu, 10 tháng 2, 2012
Most Teens Who Self-Harm Are Not Evaluated for Mental Health in ER
The findings are worrisome since risk for suicide is greatest right after an episode of deliberate self-harm, according to researchers at Nationwide Children's Hospital in Columbus, Ohio.
The researchers also found the majority of these kids do not receive any follow-up care with a mental health professional up to one month after their ER visit.
"Emergency department personnel can play a unique role in suicide prevention by assessing the mental health of patients after deliberate self-harm and providing potentially lifesaving referrals for outpatient mental health care," said lead study author Jeff Bridge, principal investigator at the hospital's Center for Innovation in Pediatric Practice, in a news release. "However, the coordination between emergency services for patients who deliberately harm themselves and linkage with outpatient mental health treatment is often inadequate."
For the study in the Journal of the American Academy of Child & Adolescent Psychiatry, researchers examined Medicaid data for adolescents aged 10 to 19 years. Only 39 percent of the patients discharged after trying to harm themselves received a mental health assessment in the emergency department.
Only about half of the children who had visited the ER for a mental health-related reason within the previous 60 days received a mental health evaluation during their visit to the ER for self-harm.
Up to 90 percent of young people who deliberately harm themselves meet criteria for at least one psychiatric disorder, particularly mood disorders, the researchers said.
The U.K.'s National Institute for Health and Clinical Excellence recommends that people who show up in an emergency room for self-harm should receive a mental health evaluation before being released from the hospital.
"This study highlights the need for strategies to promote emergency department mental health assessments, strengthening the training of physicians in pediatric mental health and adolescent suicide prevention and timely transitions to outpatient mental health care," Bridge said.
More information
The American Academy of Child & Adolescent Psychiatry has more about self-injury among teens.
New mental health manual is "dangerous" say experts
In a damning analysis of an upcoming revision of the influential Diagnostic and Statistical Manual of Mental Disorders (DSM), psychologists, psychiatrists and other experts said new categories of mental illness identified in the book were at best "silly" and at worst "worrying and dangerous."
"Many people who are shy, bereaved, eccentric, or have unconventional romantic lives will suddenly find themselves labeled as mentally ill," said Peter Kinderman, head of Liverpool University's Institute of Psychology at a briefing in London about widespread concerns over the manual.
"It's not humane, it's not scientific, and it won't help decide what help a person needs."
The DSM is published by the American Psychiatric Association (APA) and has symptoms and other criteria for diagnosing mental disorders. It is used internationally and seen as the diagnostic "bible" for mental health medicine.
No one from the APA was immediately available for comment.
More than 11,000 health professionals have already signed a petition (at http://dsm5-reform.com) calling for the development of the fifth edition of the manual to be halted and re-thought.
Some diagnoses - for conditions like "oppositional defiant disorder" and "apathy syndrome" - risk devaluing the seriousness of mental illness and medical zing behaviors most people would consider normal or just mildly eccentric, the experts said.
At the other end of the spectrum, the new DSM, due out next year, could give medical diagnoses for serial rapists and sex abusers - under labels like "paraphilic coercive disorder" - and may allow offenders to escape prison by providing what could be seen as an excuse for their behavior, they added.
RADICAL, RECKLESS, AND INHUMANE
Simon Wessely of the Institute of Psychiatry at King's College London said a look back at history should make health experts ask themselves: "Do we need all these labels?"
He said the 1840 Census of the United States included just one category for mental disorder, but by 1917 the APA was already recognizing 59. That rose to 128 in 1959, to 227 in 1980, and again to around 350 disorders in the fastest revisions of DSM in 1994 and 2000.
Allen Frances of Duke University and chair of the committee that oversaw the previous DSM revision, said DSM-5 would "radically and recklessly expand the boundaries of psychiatry" and result in the "lexicalization of normality, individual difference, and criminality."
David Pilgrim of Britain's University of Central Lancashire said it was "hard to avoid the conclusion that DSM-5 will help the interests of the drug companies."
"Madness and misery exist but they come in many shapes and sizes," he said. "We risk treating the experience and conduct of people as if they are botanical specimens waiting to be identified and categorized in rigid boxes.
"That would itself be a form of collective madness for all those complicit in the continuing pseudo-scientific exercise."
Nick Craddock of Cardiff University's department of psychological medicine and neurology, who also spoke at the London briefing, cited depression as a key example of where DSM's broad categories were going wrong.
Whereas in previous editions, a person who had recently lost a loved one and was suffering low moods would be seen as experiencing a normal human reaction to bereavement, the new DSM criteria would ignore the death, look only at the symptoms, and class the person as having a depressive illness.
Other examples of diagnoses cited by experts as problematic included "gambling disorder," "internet addiction disorder" and "oppositional defiant disorder" - a condition in which a child "actively refuses to comply with majority's requests" and "performs deliberate actions to annoy others."
"That basically means children who say 'no' to their parents more than a certain number of times," Kinderman said. "On that criteria, many of us would have to say our children are mentally ill."
(Editing by Andrew Heavens)