Category Archives: Autism

Mother Gives Son Marijuana to Treat His Autism – ABCNews

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“Given the many challenges involved in raising an autistic child, parents are willing to try a variety of potential remedies, many of which are controversial and unproven.

But one potential treatment that has gained attention recently is one that was controversial well before its first mention in connection with autism.

“At first I did some research, and I found a doctor who actually had a protocol for medical marijuana in children diagnosed with autism,” Mieko Hester-Perez of Fountain Valley, Calif., told “Good Morning America.”

Hester-Perez made her decision to try giving her 10-year-old son, Joey Perez, medical marijuana after his weight had become dangerously low due to his unwillingness to eat. She said that at the time she began the approach, he weighed only 46 pounds.

“You could see the bones in his chest. He was going to die,” she said.

“The marijuana balanced my son,” said Hester-Perez, noting that she has never used marijuana herself. “My son had self-injurious behaviors. He was extremely aggressive, he would run out of our house… he was a danger to himself and others.”

But just hours after she gave him one of the pot-infused brownies, she said she could see a change — both in his appetite and demeanor.”

Mother Gives Son Marijuana To Treat His Autism
ABC News
 

“”Within hours, he requested foods we had never seen him eat before,” said Hester-Perez.

She added that her son used to take a cocktail of medications, three times every day, for his condition. He now takes only three, and he has a marijuana brownie once every two or three days. He still cannot communicate verbally.

“I saved my son’s life, and marijuana saved my son’s life… When a mother hears that her son is knocking on death’s door, you will do anything to save his life,” said Hester-Perez.”

Read more: http://abcnews.go.com/GMA/AutismNews/mother-son-marijuana-treat-autism/story?id=9153881

Cannabis and Autism: Patient Study

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“This morning a mother by the name of Anne brought her 21 year old autistic son to my Irvine office to be evaluated for treatment with cannabis.   He suffers from sever autism; very agitated, violent, and is unable to speak at all.  He requires 24/7 supervised care which his parents assume.   Anne described never having any total relief from the stress of taking care of him.

Anne told me she had tried everything to limit her son’s agitation.   She routinely has to give him ativan (benzodiazepine) and he takes risperidone daily which is an anti-psychotic.

In my office he was extremely agitated, was continuously banging the desk, jumping up and down and a few times even tried to hit his mother.  I could see the desperation on her face as she said “we have tried everything and need your help.”

I went on to explain that although the lack of clinical trials with cannabis and autism that many parents have successfully used it to help their children.   Personally I think the benefits clearly outweigh the risks in treating his sever agitation.   Cannabis is an excellent sedative and tends to even out patients moods.  It seems to modify the extreme highs and lows of both depression and anxiety.

Our goal is for the patient to start with some tinctures or edibles as he is not able to vaporize.   If we can get him sleeping and calm throughout the day not only will be able to function better but Anne and her husband can get some rest and relief.  We often forget about the toll that autism can take on parents and siblings.

I am confident that this is the right direction for Anne and her son.

Stay tuned for updates on patient K and her mother Anne.

If you would like more information about cannabis and autism please feel free to contact my office at 877-721-0047 or visit my website at www.mcsocal.com

I look forward to speaking with you.

respectfully,

Dr. Sean Breen

Medical Director, Medical Cannabis of Southern California”

http://www.mcsocal.com/blog/cannabis-and-autism-patient-study

Cannabis Science And The Unconventional Foundation For Autism (UF4A) Partner To Advance Successful Cannabis-Based Autism Treatments

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  “Cannabis Science, Inc. (OTC Bulletin Board: CBIS), a pioneering US biotech company developing pharmaceutical cannabis products, is pleased to announce the partnership with The Unconventional Foundation for Autism (UF4A) to build on the Foundation’s success with its proprietary cannabinoid formulations for Autism treatment. The partnership will focus on advancing the medical cannabis treatments for Autism in conjunction with the successful cannabis treatments of Joey and 10 other families that are now being documented by The University of California Irvine Medical Center (UCI) for the Foundation.

These successful Autism treatments and pioneering efforts of Joey’s Mom, Mieko Hester Perez, can be fully reviewed here.

Mieko and the successful treatment of her son has garnered wide-spread media interest including television appearances and interviews with KABC 7 – Los Angeles & San Francisco, 20/20 ABC, Good Morning America, Fox Morning News, Fox News Rhode Island, CBS Early Show, KCAL 9 & CBS 2 Los Angeles, The Doctor’s TV Show, KABC 790 w/ Peter Tilden, Montel Williams, The Tom Joyner Show, The Kim Frasier Show w/ Dr. Lester Grinspoon, The Bill Press Show, NORML’s Podcast w/ Russ Belville, Thomasina Tafur radio show. Featured interviews: Autism Spectrum Magazine, Treating yourself Magazine, Huffington Post, Autism Spot, Celebstoner, disability scoop, Autism Support Network, Kush Magazine August 2010 Issue Cover, High Times Medical Marijuana Magazine Winter 2011 Issue, Treating yourself Magazine (Joey’s sibling interviewed Issue #23, Weed World UK Issue #89, Now Magazine UK Publications, Medical Cannabis Journal Issue, LA JEMM – Ethical Use of Medical Marijuana in the Treatment of Children with Autism, Orange County Register, California, The Revolution – Argentina publication. 2010 Recognized by the National Organization to Reform Marijauna Laws Woman’s Alliance as one of the woman making history in the medical marijuana movement.

Mieko Hester Perez, Founder and Executive Director of The Unconventional Foundation for Autism (UF4A) stated, “We believe that this new partnership with Cannabis Science will give us additional push and resources required to advance our Autism research. To date, we have already partnered with the University of California Irvine Medical Center to oversee our cannabis-based Autism research. Included in this group of advisors is the Dean of Medicine at UCI, and child psychiatrist Dr. Rebecca Hedrick M.D. Dr. Melamede of Cannabis Science will be an outstanding addition to the Board of the Foundation. His extensive knowledge of cannabinoid science should prove invaluable in our mission.”

As part of the new partnership, Dr. Robert Melamede, CEO of Cannabis Science, will be joining the board of UF4A as a scientific advisor. Dr. Melamede will work with UF4A to further assist in documenting the case studies and oversee the deployment of the Company’s proprietary cannabinoid treatments on Autism patients alongside UF4A and medical professionals. He will also work with UF4A’s legal advisors to progress the legalization of medical marijuana initiatives.

Dr. Robert Melamede Ph.D., Cannabis Science Inc., President & CEO, stated, “Cannabis Science’s partnership with UF4A is another instrumental step in reaching our long-term goal of FDA approval of the Company’s products. The successful results from the Autism patients treated as documented by UF4A are very encouraging and we’re excited to tap into UF4A’s proven track record; providing our scientific expertise to help develop more refined treatment plans with Cannabis Science’s formulations and extracts to achieve scientifically accepted patient outcomes. I’m also extremely excited to be working with the medical professionals at the University of California Irvine. This is a win-win for both our organizations in breaking new ground for medical cannabis treatments. Our partnership will enable both our Company and UF4A to expound upon studies and anecdotal evidence obtained by UF4A in order to catalogue verified case studies and solid science behind the treatment plans. This evidentiary step will help the UF4A and Cannabis Science partnership to move towards formal FDA testing to officially approve UF4A’s successful treatments of Autism using medical cannabinoid extracts and formulations under the direction of physicians. ”

UF4A Case Studies

Mieko Hester-Perez and her son “Joey” have inspired many additional parents with autistic children to step forward. Studies are underway with these children with oversight from Child & Adolescent Psychiatrist Dr. Rebecca M. Hedrick, M.D.

Dr. Hedrick is a child and adolescent emergency attending physician and covers the consult liaison service at UCI Medical. She runs a child and adolescent outpatient psychotherapy and medication management program. She also works with the Regional Center of Orange County in the treatment of individuals with developmental disabilities.”

 http://www.medicalnewstoday.com/releases/219569.php

Consequences of Cannabinoid and Monoaminergic System Disruption in a Mouse Model of Autism Spectrum Disorders

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“Autism is a behaviorally defined neurodevelopmental disorder characterized by impairments in social interaction and communication and repetitive/stereotyped behaviors . The cause of autism is not completely understood and there is no effective cure. However, genetic and environmental factors and the interaction between genes and environment are known to play a role in Autism Spectrum Disorders (ASDs)…

Our data provides a basis for further studies in evaluating the role of the cannabinoid and monoaminergic systems in the etiology of ASDs.

It is tempting to suggest the evaluation of Δ9-THC or other cannabinoids with reduced psychoactivity in irritability, tantrums and self-injurious behavior associated with autistic individuals.

 The rationale for this novel hypothesis arises from the discovery that the endocannabinoid system is one of the most abundant physiological control systems in animals and humans.”

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3137184/

Would some cannabinoids ameliorate symptoms of autism?

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“Cannabidiol (CBD) is a major nonpsychotropic constituent of cannabis sativa, which unlike the other major constituent delta9-tetrahydrocannabinol (delta9-THC), is virtually inactive at both of its central nervous system receptors. In one study, cell-based calcium mobilization and electrophysiological assays were used to identify and characterize several novel cannabinoid TRPV2 agonists in cultured rat dorsal root ganglion neurons. Among these, CBD was found to be the most robust and potent, followed by delta9-THC and cannabinol. Those cannabinoids may, accordingly, possess the ability, due to their action as TRPV2 agonists, to increase the release of both oxytocin and vasopressin enhancing the stimulation of oxytocin receptor and V1a receptors at the same time. CBD displays a plethora of other actions including anticonvulsive, sedative, hypnotic, antipsychotic, anti-inflammatory and neuroprotective properties. CBD and delta9-THC are components of drugs commercialized, in certain countries, as treatments for neuropathic pain, overactive bladder, and spasticity in patients suffering from multiple sclerosis. Thus, despite their action on oxytocin and vasopressin release, CBD and delta9-THC may help in improving symptoms of ASD by their sedative, antipsychotic, anticonvulsant and tranquilizing effects. In addition, the cannabinoid system has already been shown to be implicated in social behavior in rats.
 
The administration of cannabinoids for children and adolescents suffering from ASD is a controversial legal and ethical issue. Instead, those cannabinoids may be tested when administered to animals presenting autistic symptoms. Animal models of autistic symptoms exist especially in rodents that have their oxytocin and/or vasopressin function impaired such as mice or rats lacking the oxytocin or vasopressin gene or one of their receptors]. Whenever cannabinoids were found efficient in animal models of autism, the rationale supporting their efficacy may outweigh their legal and ethical adversities, when administered to children in the setting of randomized controlled studies.”
 

Can autism be triggered by acetaminophen activation of the endocannabinoid system?

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Abstract

“Acetaminophen use in children has been associated with increased autism risk. Recent evidence suggests that acetaminophen’s analgesic actions result from activation of the endocannabinoid system, and activation of this system can have neuromodulatory consequences during development. This investigation was performed to determine if there is evidence to support the hypothesis that acetaminophen use can trigger autism by activation of the endocannabinoid system.”

http://www.ncbi.nlm.nih.gov/pubmed/20628445

Variation in the human cannabinoid receptor CNR1 gene modulates gaze duration for happy faces.

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  “From an early age, humans look longer at preferred stimuli and also typically look longer at facial expressions of emotion, particularly happy faces. Atypical gaze patterns towards social stimuli are common in autism spectrum conditions (ASC). However, it is unknown whether gaze fixation patterns have any genetic basis. In this study, we tested whether variations in the cannabinoid receptor 1 (CNR1) gene are associated with gaze duration towards happy faces. This gene was selected because CNR1 is a key component of the endocannabinoid system, which is involved in processing reward, and in our previous functional magnetic resonance imaging (fMRI) study, we found that variations in CNR1 modulate the striatal response to happy (but not disgust) faces. The striatum is involved in guiding gaze to rewarding aspects of a visual scene. We aimed to validate and extend this result in another sample using a different technique (gaze tracking).

One of the key molecular systems involved in the functioning of the striatal circuit is the endocannabinoid system. It is a neuropeptidergic circuit involved in reward processing and works in tandem with the mesolimbic dopaminergic system. Expressed selectively in the brain, the cannabinoid receptor 1 (CNR1) is the best-studied molecule of this system.

This finding suggests a role for CNR1 in social reward processing and could have significance for clinical conditions such ASC, which are marked by a deficit in social reward processing as well as atypical responses to facial expressions of emotion.”

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3155489/

Variations in the human cannabinoid receptor (CNR1) gene modulate striatal responses to happy faces.

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Abstract

“Happy facial expressions are innate social rewards and evoke a response in the striatum, a region known for its role in reward processing in rats, primates and humans. The cannabinoid receptor 1 (CNR1) is the best-characterized molecule of the endocannabinoid system, involved in processing rewards. We hypothesized that genetic variation in human CNR1 gene would predict differences in the striatal response to happy faces. In a 3T functional magnetic resonance imaging (fMRI) scanning study on 19 Caucasian volunteers, we report that four single nucleotide polymorphisms (SNPs) in the CNR1 locus modulate differential striatal response to happy but not to disgust faces. This suggests a role for the variations of the CNR1 gene in underlying social reward responsivity. Future studies should aim to replicate this finding with a balanced design in a larger sample, but these preliminary results suggest neural responsivity to emotional and socially rewarding stimuli varies as a function of CNR1 genotype. This has implications for medical conditions involving hypo-responsivity to emotional and social stimuli, such as autism.”

http://www.ncbi.nlm.nih.gov/pubmed/16623851

From cannabis to the endocannabinoid system: refocussing attention on potential clinical benefits.

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“Cannabis sativa is one of the oldest herbal remedies known to man. Over the past four thousand years, it has been used for the treatment of numerous diseases but due to its psychoactive properties, its current medicinal usage is highly restricted. In this review, we seek to highlight advances made over the last forty years in the understanding of the mechanisms responsible for the effects of cannabis on the human body and how these can potentially be utilized in clinical practice. During this time, the primary active ingredients in cannabis have been isolated, specific cannabinoid receptors have been discovered and at least five endogenous cannabinoid neurotransmitters (endocannabinoids) have been identified. Together, these form the framework of a complex endocannabinoid signalling system that has widespread distribution in the body and plays a role in regulating numerous physiological processes within the body. Cannabinoid ligands are therefore thought to display considerable therapeutic potential and the drive to develop compounds that can be targeted to specific neuronal systems at low enough doses so as to eliminate cognitive side effects remains the ‘holy grail’ of endocannabinoid research.”

http://www.ncbi.nlm.nih.gov/pubmed/23155985

Targeting the endocannabinoid system with cannabinoid receptor agonists: pharmacological strategies and therapeutic possibilities.

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Philosophical Transactions of the Royal Society B: Biological Sciences: 367 (1607)

“Human tissues express cannabinoid CB(1) and CB(2) receptors that can be activated by endogenously released ‘endocannabinoids’ or exogenously administered compounds in a manner that reduces the symptoms or opposes the underlying causes of several disorders in need of effective therapy. Three medicines that activate cannabinoid CB(1)/CB(2) receptors are now in the clinic: Cesamet (nabilone), Marinol (dronabinol; Δ(9)-tetrahydrocannabinol (Δ(9)-THC)) and Sativex (Δ(9)-THC with cannabidiol). These can be prescribed for the amelioration of chemotherapy-induced nausea and vomiting (Cesamet and Marinol), stimulation of appetite (Marinol) and symptomatic relief of cancer pain and/or management of neuropathic pain and spasticity in adults with multiple sclerosis (Sativex). This review mentions several possible additional therapeutic targets for cannabinoid receptor agonists. These include other kinds of pain, epilepsy, anxiety, depression, Parkinson’s and Huntington’s diseases, amyotrophic lateral sclerosis, stroke, cancer, drug dependence, glaucoma, autoimmune uveitis, osteoporosis, sepsis, and hepatic, renal, intestinal and cardiovascular disorders. It also describes potential strategies for improving the efficacy and/or benefit-to-risk ratio of these agonists in the clinic. These are strategies that involve (i) targeting cannabinoid receptors located outside the blood-brain barrier, (ii) targeting cannabinoid receptors expressed by a particular tissue, (iii) targeting upregulated cannabinoid receptors, (iv) selectively targeting cannabinoid CB(2) receptors, and/or (v) adjunctive ‘multi-targeting’.”  https://www.ncbi.nlm.nih.gov/pubmed/23108552

“Targeting the endocannabinoid system with cannabinoid receptor agonists: pharmacological strategies and therapeutic possibilities”  http://rstb.royalsocietypublishing.org/content/367/1607/3353.long