George A. Sprecace M.D.,
J.D., F.A.C.P. and Allergy Associates of New London,
P.C.
www.asthma-drsprecace.com
ATTENTION DEFICIT / HYPERACTIVITY DISORDER (ADHD)
This remains a controversial diagnosis, currently less with regard to
its existence (at least in some children) and much more with regard to
the methods and frequency of making the diagnosis and with regard to causation
and treatment.
In children, this diagnosis is over-used and often is made without attention
to alternative causes for the observed clinical behavior. In adults
it could become another waste-basket in the process of “medicalizing” all
inappropriate or even criminal behavior. This situation led the Connecticut
Legislature in the recent session to enact a law which constrains local
and regional non-medical agencies from recommending that a child use psychotropic
drugs. It also prohibits considering parental refusal to administer
such drugs to their children as grounds for taking official action regarding
“child abuse”. (PA 01-124-sHB5701), effective Oct. 1, 2001.
The positions regarding this subject range from apparent total acceptance
by the field of Psychiatry, through serious reservations by some neurologists
and other physicians, to labeling the entire concept as a “hoax” and a
“fictitious disease”(see Citizens Commission on Human Rights International).
The following are some “facts”and issues which must addressed
here.
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“It is a specific diagnosis, complete with its own DSM -IV designation”.
But it cannot be confirmed by objective findings; eg. brain scan, EEG,
neurologic exam findings or neuropsychologic testing.
-
“It can be diagnosed as early as age 3”. But it is often associated
with “co-morbid conditions”: conduct and anxiety disorders, oppositional
conduct, mood disorders.... So, how is it distinguished from these?
-
“The clinical features which must be present for the diagnosis of ADHD
to be made include inattention, impulsivity, hyperactivity...non-continuous
and occurring in more than one environment (eg. not only in school or only
at home).” But these findings can also occur with fetal-alcohol
syndrome and post-encephalitis.
-
“There is a hereditary basis: it occurs in 90% of identical twins; a
child of parents with ADHD has a 50% chance of having ADHD”.
But is this nature or nurture?
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“It occurs in 2-9% of children in the United States. But it is diagnosed
much less frequently in Europe, where it appears to be considered a further
“medicalization” of social and societal problems.
-
“It persists in 75% into adolescence and continues in 50% into adulthood.”
But...how can we tell, given the rampant results of 30 years of frequent
parental failure and of civil decay?
-
“Federal Law includes ADHD among its “disabilities”. But that
over-used, politically correct and remunerative designation is gradually
being constrained by court decisions.
SURELY, SOMETHING IS GOING ON HERE. BUT IT SHOULD BE CONSIDERED A
SYMPTOM COMPLEX AND NOT A DISEASE...AND A CAREFUL SEARCH SHOULD BE MADE
FOR CAUSES.
Differential diagnoses such as the ones listed below should be formally
considered by a pediatrician, by a neurologist and by a psychologist or
psychiatrist (who also investigates the family dynamics) before making
ADHD as a diagnosis of exclusion.
-
Sensory deficits: hearing, sight.
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Undiagnosed Obstructive Sleep Apnea or other sleep disorder.
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Seizure disorder, brain tumor, etc.
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Untreated severe allergies.
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Poor parental attention and nurturing in this age of “quality time”.
There is no “quality time”...there is only TIME.
-
Child over-scheduling and over-stimulation (TV and computer use,
especially programs depicting violence and/or adult subject-matter...which
means just about all “popular” programming).
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Poorly suited or trained teachers.
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Class “main-streaming” wherein disturbed and special-needs
children routinely disturb the learning process for the majority of the
class.
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Perhaps the built-in financial incentives to label children as “disabled”
or as requiring “special education”.
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Bi-polar Affective Disorder, so-called Manic-depressive disorder, which
can sometimes be diagnosed as early as age 3, and which is treatable.
This can even co-exist with ADHD. Thus, the importance of an accurate
diagnosis before lables are placed.
Then, treat the cause(s); or, if none is found, treat empirically but comprehensively
with behavior therapy, psychotherapy, parental education and training,
and also with a trial of stimulatory medications. It is said that
“improvement occurs in 75%”. But for how long, and with what
follow-up? The above cautionary tale should guide the reader, until
more definitive answers become available through “evidence-based Medicine.
GS