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Intuniv for ADHD: Metabolic Challenges

by Dr Charles Parker on February 1, 2010 · 57 comments

Burn Rate Explained

Intuniv, As With Any ADHD Medications: Watch the Burn Rate

Intuniv Posts:
This post is the fifth, with four others, documenting Intuniv Overview, Dosing Details, Drug Interactions and Addiction Indications. Please review all of these posts and the many comments [over 200] on the Overview post to see what readers are saying about Intuniv, this interesting new ADHD non-stimulant medication.

Burn Rate:
If you have been reading CorePsych Blog you will note that I have been writing about my new book, – and the good news, it’s finished, and in edit at this moment – I do hope to get it out by March ‘10. ADHD Medication Rules: Paying Attention To The Meds For Paying Attention details an entire chapter on Burn Rate, as everyone who takes ADHD meds should absolutely master the burn rate principle.

This Specific Q & A:
- Is an example of the many Intuniv questions, challenges and positive remarks in these several posts:

Question About 8 yo Boy, Picky Eater and Metabolic Challenges:
“I have just stumbled across you and this site in my research into Intuniv. My son just recently turned 8 and was diagnosed with ADHD this past spring. As I continually read about ADHD kids Luke seems wise beyond his years, is very bright when it comes to building things, or math, and picks things up quickly when he is receiving instruction one on one or in a very small group,- but he struggles in school generally. Long story short, we started with a Central Auditory Processing Disorder diagnosis when he was six.  His primary issue seemed to be language, both receptive and expressive. An exam with an audiologist confirmed a fairly significant CAPD at the time. As he progressed in school it was obvious that ADHD was also a large part of his problems as impulsivity, restlessness, inability to attend, and defiance increased as he got older. We saw a neurologist who, after an EEG, prescribed Focalin XR. This worked like MAGIC, at first.

We started with 5mg and after about a month moved up to 10mg. He was able to focus, concentrate and made great strides in school. His language issues even seemed to improve. Now it seems the Focalin is either failing him or is the wrong drug. His ability to focus has tanked, he has become very impulsive (throwing things, slamming things on his desk) and is increasingly defiant (refuses to do work, follow directions). While other times he seems spaced out, and at home sometimes too compliant, and sometimes melancholy for no reason. With age it seems his receptive language abilities are about right, and at developmental level, but his expressive abilities are still below, which of course is leading to some frustration on his part especially when he is supposed to expressing himself through writing. We were seen by the NP in the neurologist’s office today and she suggested Intuniv. From what I’m reading it sounds like it may work for Luke but she has suggested we stay on the Focalin while we start the Intuniv? Do you agree? (She mentioned d/c’ing the Focalin eventually)

Second, in one of the posts above you mentioned something about “immune dysfunction, bowel challenges and is-he-a-picky-eater”. While Luke is rarely sick, I don’t think he has a solid BM in his life (not watery, but always very, very soft) and he would live on Mac and cheese, peanut butter and jelly and chips if I’d let him. He NEVER willingly tries anything new and is indeed very picky about what he eats. As all of this is very new to me can you shed some light on what this may have to do with anything and what to do about it – or point me to the best place to read about it? We have tried adjusting his diet, etc. in the past but because he is so picky it is very difficult to do.

An Additional Metabolic Point - Headaches
One additional thing that the NP this a.m. more or less ignored – prior to starting meds Luke would wake up in the middle of the night crying and saying his head hurt. He’d be up 30 min. or more, would eventually throw up and then go back to sleep. In the morning you’d never know anything happened. This would happen about once a month from the time he was about 6. I only recall it happening once during the day at school. Once we started Focalin those incidents ceased completely. We had our first return of that 2 nights ago. Any idea what that’s all about? Initially the neurologist said it was “interesting”but had little else to say about it.”

My Answer, Abbreviated To Stay With Metabolism and Burn Rate:
My reaction to this question and many others seen on the many comments on Intuniv and Vyvanse: We must always look at the metabolic hints, the possible changes in metabolic rate before starting the meds. They are subtle but include the following:
- History of bowel issues, too soft, too hard, constipation, diarrhea, monolithic stools, too slow in transit time,
- Developmental delay issues: CAPD, speech issues, Asperger’s, Autism,
- History of Fetal Alcohol exposure
- Headaches, stomach aches, tired all of the time, dark circles under the eyes, pale skin
- Picky Eater
- Not eating breakfast, waking with stomach issues and no appetite
- History of failure with many meds – including stimulants or non-stimulants [Intuniv, Strattera]
- Narrow Therapeutic Window
- History of food allergies even back to early childhood, e.g. “lactose intolerance”
- History of rashes, allergies, asthma, upper respiratory infections, ear infections

If we don’t look at these issues [and more] we cannot predict what the outcome with the medications will be – and every one of these issues can significantly change the underlying metabolic patterns, the amount of neurotransmitters in the body, and the cofactors that burn the neurotransmitters effectively.

Medication management now requires a full awareness of the entire pattern including nutrition [which feeds the amino acid building blocks for neurotransmitters and cofactors], – without more careful questioning at the outset we will have predictable problems – as the burn rate will vary dramatically with all of these variables. Burn rate will effect Duration of Effectiveness [DOE] – dosage patterns and speed of titration at the onset of meds.

Then, if Burn Rate varies, we must always take the next step to measure the immune dysregulations, the neurotransmitters, and the downstream endocrine issues so often found with these upstream irregularities.

Phone Consult Availability
Check out these remarks regarding how to start these reviews with a phone consult: See this post on Intuniv: Comment by Gina Pera on January 29, ‘10 2:30 PM

Make sure you take a look at these pages!
ADHD Medication Rules Purchase
“Rules” Affiliate Link
Neuroscience Details


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Why We Overlook Celiac and Gluten Sensitivity

by Dr Charles Parker on August 13, 2007 · 8 comments

Gluten Sensitivity Is More Than Celiac
Psych presentations frequently have treatable underlying medical problems:

Bowel and Brain

This is the first in a series of celiac and gluten sensitivity reports taken directly from an interesting series of posts by Dr Scot Lewey, a gastroenterologist who “gets it” with gluten sensitivity. and regularly reports on the downstream psych and neurological effects. In this post he describes why and how we miss this important medical consideration.

This summary comes from a group of excellent posts at Ezine Articles.

“Doctors frequently fail to diagnose a very common condition known as Celiac disease or gluten sensitivity. The average delay in diagnosis is 11 years in adults. There are several reasons for this delay. Celiac disease was once considered to be rare and affect only young children. This is what most doctors practicing today were taught in medical school and they are unaware of how the spectrum of Celiac disease has changed.

“Screening blood donors only recently confirmed Celiac disease occurs in 1 in 133 people in the U.S. Most physicians are unaware of this for several reasons:

Celiac disease is treated by a gluten-free diet not a drug. Drug companies subsidize much of the continuing medical education received by doctors and most of the medical research in the United States. Without drug company money and marketing, Celiac disease does not appear in medical journal ads or get mentioned by drug reps detailing doctors. It is rarely a topic of major conferences or research grant proposals. It is a disease that is largely “out of sight, out of mind” for most doctors.

And in addition:

Doctors who actually remember Celiac disease envision in their mind a
very young, pale, emaciated child with skinny limbs and a big
“potbelly” like the picture they were shown years ago in medical
school. The medical history linked with this image is a malnourished
child that is not growing and has numerous, bulky, and foul smelling
diarrheal stools. Surveys of primary care providers have confirmed that
most are unaware that Celiac occurs in adults. If they do think it
could occur in adults they do not believe it can occur in someone who
is overweight and constipated or has no intestinal symptoms.

I frequently see these kids in my office with thin limbs, potbelly, exhaustion, signs of chronic fatigue and ADD, and a disproportionately big head. They may or may not have depressive symptoms. Measurable adrenal fatigue often appears with these symptoms.

Back to Dr Lewey’s post:

Some docs lack awareness that symptoms such as fatigue, bone and joint pain,
headaches, and skin rashes are common in Celiac. Most are also unaware
that it is associated with other autoimmune conditions like thyroid
disease, diabetes, rheumatoid arthritis and lupus. Malabsorption
complications such as anemia and osteoporosis are often not recognized
as common presentations of untreated Celiac disease
. Over 250 symptoms
involving nearly every part of the body have been reported in Celiac
disease.
Unless you provide your doctor distinct clues such as a family
history of Celiac or mention the possibility that you think you might
be gluten sensitive they do not even consider the possibility of it to
be the cause of your being ill.

As you know from my own previous posts I have frequently been addressing the gluten sensitivity part of the picture, as full blown celiac with all the positive bowel findings and undeniable positive labs often occurs much later in the disease presentation [or not at all].

Stay with us more on gluten sensitivity and specific testing soon.

Make sure you take a look at these pages!
ADHD Medication Rules Purchase
“Rules” Affiliate Link
Neuroscience Details


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Mold Madness: Neurotoxins Overlooked 2

April 6, 2007 Autism Spectrum

Mold neurotoxins can leave significant medical and psychiatric consequences.
A few points of orientation:

Not all mold is toxic: Penicillin is a mold.
Some molds, like black mold [Stachybotrys], clearly leave a variety of toxic medical consequences. To name a few:

chronic headaches
depression
epileptic-like seizures
equilibrium or balance loss
fatigue
loss of memory
loss of hearing
loss of eyesight

Do any of these symptoms sound “neurological?”
Sick [...]

8 comments Read the full article here →

Depression and Yeast

February 1, 2007 Beyond ADHD

GERD: Yeast, the North [and the South] end of the GI Tract.
In a recent post over at the Ultrametabolism Blog Dr Hyman discusses an often overlooked aspect of the GI and Brain connection. GERD = Gastro-Esophageal Reflux Disease – heartburn and depression, -more details on the Bullet Proof Liver. Yeast can poison the entire body, [...]

0 comments Read the full article here →

Bullet Proof Liver: SSRIs and Suicide

January 16, 2007 Brain/Body Evidence

With a bulletproof liver, the patient will feel that nothing works. They can feel very toxic with a small dose. But the bullet proof liver causes the problem, not the specific SSRI. Suicide can become an option.

3 comments Read the full article here →