Epilepsy

Cannabis legalization has led to a boom in potent forms of the drug that present new hazards for adolescents

Retrieved on: 
Tuesday, April 23, 2024

When other drugs would occasionally come up, I didn’t understand some of the slang terms they used for these drugs.

Key Points: 
  • When other drugs would occasionally come up, I didn’t understand some of the slang terms they used for these drugs.
  • Many people may have that feeling now when the topic of cannabis comes up – especially in its different and newer forms.
  • A major change during my time in research is the legalization and explosion of cannabis availability across the U.S.

A shifting landscape

  • It also serves as a catch-all term for any substance with chemical compounds from cannabis plants and addresses concerns that the word marijuana has some long-standing racist overtones.
  • Cannabis now comes in a larger variety of forms than it used to.
  • These include oils that can be vaporized by vape or dab pens, waxier substances and even powders.

How cannabis derivatives interact with the brain

  • Each one interacts with the brain in different ways, producing different perceived effects.
  • The differences between THC and CBD come from how they interact with cannabinoid receptors – the proteins onto which these drugs attach – in the brain and body.

The changing nature of cannabis products

  • By increasing the amount of THC, concentrated products can increase blood levels of THC rapidly and more strongly than nonconcentrates such as traditional smoked cannabis.
  • Cannabis concentrates also come in many different forms that range from waxy or creamy to hard and brittle.
  • They are made in a variety of ways that may require dry ice, water or flammable solvents such as butane.
  • The myriad names for cannabis concentrates can be confusing.

Cannabis use and adolescents

  • A 2021 systematic review found that past-year cannabis vaping nearly doubled from 2017 to 2020 in adolescents - jumping from 7.2% to 13.2%.
  • In addition, a 2020 study found that one-third of adolescents who vape do so with cannabis concentrates.
  • Cannabis use by adolescents is scary because it can alter the way their brains develop.
  • Adolescents who use cannabis are also more likely to experience symptoms of schizophrenia, struggle more in school and engage in other risky behaviors.
  • This article is part of Legal cannabis turns 10, a series examining the impact of a decade of recreational cannabis use.


Ty Schepis receives funding from US Food and Drug Administration and the National Institute on Drug Abuse. His research is also supported by a faculty fellowship from the Texas State University Translational Health Research Center.

Getting a good night’s rest is vital for neurodiverse children – pediatric sleep experts explain why

Retrieved on: 
Friday, April 19, 2024

If you’re a parent with kids at home, it often leaves you and your children on edge.

Key Points: 
  • If you’re a parent with kids at home, it often leaves you and your children on edge.
  • Children with neurodiverse conditions, such as autism and attention-deficit/hyperactivity disorder, or ADHD, are even more susceptible to the effects of poor sleep, given their emotional reactivity and impulsivity..
  • Struggles with sleep have been linked to increased aggression, irritability, inattention and hyperactivity in children with autism spectrum disorder.

The science behind sleep difficulties

  • There are multiple reasons why neurodiverse children don’t sleep well, including medical conditions, biological causes and behavioral and environmental factors.
  • Medical conditions, such as obstructive sleep apnea or epilepsy, can affect a child’s sleep.
  • Medications that are used to treat medical conditions, such as antidepressants for mood disorders or stimulants for ADHD, can further disrupt sleep.

Treating sleep problems


All of these factors can be addressed and treated. A thorough evaluation by the child’s health care provider may reveal a medical cause, or medication, that is interfering with sleep. Behavioral approaches can make a big difference in improving sleep. These might include:
Changes to daytime habits, including getting lots of morning light and physical activity.
Shifts in evening habits, such as removing all screens (TV, computers, phones, etc.) and establishing calming bedtime routines.
Modifications to how a parent interacts with their child for those families who would like a child to fall asleep and stay asleep independently.

  • It’s important to note that not all families want their children to sleep on their own.
  • Because there are so many factors that can cause disrupted sleep, addressing sleep problems cannot be a one-size-fits-all approach and should be done in partnership with parents.
  • Our team has developed a family-centered approach to address sleep problems in neurodiverse children.

The ups and downs of melatonin

  • While behavioral approaches are recommended as a first-line treatment, melatonin can be helpful in jump-starting a behavioral routine.
  • Overdoses can result from children eating a bunch of gummies, or parents not understanding how much melatonin is safe to give.
  • To help parents sift through all the resources and articles on melatonin on the internet and social media, one of us created a video and wrote several blogs on melatonin safety.
  • These include topics like whether children can become dependent on melatonin supplements over time, whether taking melatonin will delay puberty, whether children might experience side effects from taking melatonin and more.

Promoting healthier sleep


Here are some general tips for helping your child sleep better, regardless of whether they are neurodiverse:
Choose a consistent bedtime and wake time. This consistency will help children’s own natural melatonin kick in.
Make sure bedtime isn’t too early. For example, an 8 p.m. bedtime is too early for most 10-year-olds. Neurodiverse children may struggle to sleep and will become more anxious, which makes going to sleep even harder.
Help your child get natural sunlight in the morning. Morning sunlight sets our brain’s internal clock so that we can fall asleep more easily at bedtime.
Ensure your child is getting physical activity during the day.
Minimize naps longer than one hour, or after 4 p.m. for school-age children. Naps can interfere with going to sleep at night.
Avoid caffeine, including many types of soda, tea and chocolate.
Turn off all screens and smartphones at least 30 minutes before bedtime.
In the evening leading up to bedtime, turn down all lights in the house. Consider using red night lights, if possible. Set any devices to night mode in the evening to limit exposure to blue light.
Create wind-down time in place of screens. Have your child identify an activity they enjoy that is calming and soothing, such as reading a book, coloring or listening to music. If a bath is stimulating, move it to earlier in the evening, such as after dinner.
Help your child learn to fall asleep without needing you or their devices to be there with them. That way, they will settle down on their own at bedtime. And when they wake up throughout the night, since we all wake up in the night, they will be able to go right back to sleep without becoming fully awake.
For more tips, see Autism Speaks for free downloads of brochures and visual aids.

  • She also receives funding from the American Academy of Sleep Medicine.
  • She has received funding from the American Academy of Sleep Medicine and Autism Speaks for research on sleep in children with ASD.

NeuroOne® Announces First Implant of OneRF™ Ablation Electrodes

Retrieved on: 
Tuesday, April 9, 2024

EDEN PRAIRIE, Minn., April 09, 2024 (GLOBE NEWSWIRE) -- NeuroOne Medical Technologies Corporation (Nasdaq: NMTC) (“NeuroOne” or the “Company”), a medical technology company focused on improving surgical care options and outcomes for patients suffering from neurological disorders, today announced the first implant of its OneRF™ Ablation electrode by doctors at a top ranked hospital in the US, as ranked by the US News & World Best Hospital Report in its 2023-2024 publication. The OneRF™ Ablation system has FDA 510(k) clearance for creation of radiofrequency (“RF”) lesions in nervous tissue for functional neurosurgical procedures.

Key Points: 
  • The OneRF™ Ablation system has FDA 510(k) clearance for creation of radiofrequency (“RF”) lesions in nervous tissue for functional neurosurgical procedures.
  • “We are excited to announce that yesterday, doctors implanted Evo® sEEG-RF electrodes in a patient suffering from epilepsy.
  • Once the monitoring identifies the areas of the brain that are causing seizures, the surgical team now has the option to use the same electrodes to perform an ablation utilizing NeuroOne’s RF generator.
  • NeuroOne now boasts a full line of thin film electrode technology to address patients requiring diagnostic brain mapping procedures as well as RF ablation using the same sEEG electrode.

Inozyme Pharma Announces Positive Topline Data from Ongoing Phase 1/2 Trials of INZ-701 in Adults with ABCC6 Deficiency (PXE) and ENPP1 Deficiency

Retrieved on: 
Monday, April 8, 2024

BOSTON, April 08, 2024 (GLOBE NEWSWIRE) -- Inozyme Pharma, Inc. (Nasdaq: INZY) (“the Company” or “Inozyme”), a clinical-stage rare disease biopharmaceutical company developing novel therapeutics for the treatment of pathologic mineralization and intimal proliferation, today announced positive topline safety, pharmacokinetic (PK), pharmacodynamic (PD) and exploratory efficacy data from the Company’s ongoing Phase 1/2 clinical trials of INZ-701 in adults with ABCC6 Deficiency (PXE, pseudoxanthoma elasticum) and ENPP1 Deficiency.

Key Points: 
  • “We are excited by the excellent safety and preliminary efficacy profile of INZ-701 in adults with ABCC6 Deficiency,” said Douglas A. Treco, Ph.D., CEO of Inozyme Pharma.
  • The patients were assigned to three dose cohorts of INZ-701: 0.2 mg/kg (n=3), 0.6 mg/kg (n=3), and 1.8 mg/kg (n=4).
  • For trial design details, please see the section entitled “INZ-701 in ABCC6 Deficiency Phase 1/2 Clinical Trial Design” below.
  • For trial design details, please see the section entitled “INZ-701 in ENPP1 Deficiency Phase 1/2 Clinical Trial Design” below.

Ovid Therapeutics to Present at the 23rd Annual Needham Virtual Healthcare Conference

Retrieved on: 
Thursday, April 4, 2024

NEW YORK, April 04, 2024 (GLOBE NEWSWIRE) -- Ovid Therapeutics Inc. (NASDAQ: OVID), a biopharmaceutical company dedicated to meaningfully improving the lives of people affected by rare epilepsies and brain conditions, today announced that management will participate in a virtual presentation at the 23rd Annual Needham Virtual Healthcare Conference on Thursday, April 11, 2024, at 9:30 a.m.

Key Points: 
  • NEW YORK, April 04, 2024 (GLOBE NEWSWIRE) -- Ovid Therapeutics Inc. (NASDAQ: OVID), a biopharmaceutical company dedicated to meaningfully improving the lives of people affected by rare epilepsies and brain conditions, today announced that management will participate in a virtual presentation at the 23rd Annual Needham Virtual Healthcare Conference on Thursday, April 11, 2024, at 9:30 a.m.
  • ET.
  • A live webcast of the Needham presentation can be accessed through the Events & Presentations section of the Company’s website at investors.ovidrx.com .
  • An archived replay of the webcast will be available on the Company’s website following the live presentation for approximately 90 days.

Tilray Medical Announces New Scientific Publication on Age-Related Patterns of Medical Cannabis Use

Retrieved on: 
Wednesday, April 3, 2024

NEW YORK, April 03, 2024 (GLOBE NEWSWIRE) -- Tilray Medical, a division of Tilray Brands, Inc. ("Tilray") (Nasdaq: TLRY; TSX: TLRY) and a global leader in medical cannabis, empowering the therapeutic alliance between patients and healthcare practitioners to make informed individualized health decisions, transforming healthcare, today announced a new Tilray led scientific publication, Age-related Patterns of medical Cannabis Use: A Survey of Authorized Patients in Canada. The new study was derived from the Canadian Cannabis Patient Survey (CCPS) 2021, comprised of 2,697 patients and focused primarily on older patients with a mean age of 54.3. This study presents to the medical and scientific community the consumption trends observed in patients and the self-reported impacts from medical cannabis in alleviating the patients’ primary symptoms.

Key Points: 
  • Tilray Led Study Shows Chronic Pain, Arthritis, Anxiety, and Insomnia as Primary Illnesses and Symptoms for Medical Cannabis Use
    NEW YORK, April 03, 2024 (GLOBE NEWSWIRE) -- Tilray Medical, a division of Tilray Brands, Inc. ("Tilray") (Nasdaq: TLRY; TSX: TLRY) and a global leader in medical cannabis, empowering the therapeutic alliance between patients and healthcare practitioners to make informed individualized health decisions, transforming healthcare, today announced a new Tilray led scientific publication, Age-related Patterns of medical Cannabis Use: A Survey of Authorized Patients in Canada .
  • This study presents to the medical and scientific community the consumption trends observed in patients and the self-reported impacts from medical cannabis in alleviating the patients’ primary symptoms.
  • The Age-related Patterns of Medical Cannabis Use study finds that older patients comprise a growing subset of medical cannabis patients.
  • José Tempero, Tilray’s Medical Director, said, "Our role in this initiative exemplifies our commitment to medical research, leading us one step closer to unlocking the full therapeutic potential of medical cannabis."

Addex and Perceptive Launch Neurosterix with $63 Million to Accelerate Development of Allosteric Modulator Therapeutics for Neurological Disorders

Retrieved on: 
Wednesday, April 3, 2024

With initial funding of $63 million from Perceptive Xontogeny Venture Fund II, with participation from Perceptive Life Sciences Fund and Acorn Bioventures, Neurosterix will acquire a portfolio of preclinical assets and the allosteric modulator drug discovery technology platform from Addex and accelerate their development.

Key Points: 
  • With initial funding of $63 million from Perceptive Xontogeny Venture Fund II, with participation from Perceptive Life Sciences Fund and Acorn Bioventures, Neurosterix will acquire a portfolio of preclinical assets and the allosteric modulator drug discovery technology platform from Addex and accelerate their development.
  • In return, Addex will receive CHF5 million and a 20% equity interest in Neurosterix.
  • “The launch of Neurosterix in partnership with Perceptive is an important validation of the Addex allosteric modulator drug discovery technology platform and provides the resources to accelerate development of important preclinical assets, including the M4 PAM and mGlu7 negative allosteric modulator (NAM) programs, into the clinic,” said Tim Dyer, CEO of Addex.
  • To guide the launch of Neurosterix, Tim Dyer, in addition to his role at Addex, will assume the role of CEO of Neurosterix.

Trevena Reports Fourth Quarter 2023 Results and Provides Corporate Update

Retrieved on: 
Monday, April 1, 2024

CHESTERBROOK, Pa., April 01, 2024 (GLOBE NEWSWIRE) -- Trevena, Inc. (Nasdaq: TRVN), a biopharmaceutical company focused on the development and commercialization of novel medicines for patients with central nervous system (CNS) disorders, today reported its financial results for the fourth quarter ended December 31, 2023 and provided an overview of its recent operational highlights.

Key Points: 
  • Given performance to date, we are reducing commercial support and reviewing alternatives for OLINVYK to preserve capital,” said Carrie Bourdow, President and CEO of Trevena.
  • OLINVYK will remain available for purchase by customers, who can continue to order the product through their normal channels.
  • In a review of safety and tolerability across both studies, TRV045 was well tolerated with results generally consistent with prior first-in-human studies.
  • For the fourth quarter of 2023, the Company reported a net loss attributable to common stockholders of $16.5 million, or $1.06 per share, compared to $7.0 million, or $0.73 per share in the fourth quarter of 2022.

NeuroPace to Present at the Needham 23rd Annual Healthcare Conference

Retrieved on: 
Wednesday, March 27, 2024

MOUNTAIN VIEW, Calif., March 27, 2024 (GLOBE NEWSWIRE) -- NeuroPace, Inc. (Nasdaq: NPCE), a medical device company focused on transforming the lives of people living with epilepsy, today announced it will present at the Needham 23rd Annual Healthcare Conference, taking place virtually from April 8-11.

Key Points: 
  • MOUNTAIN VIEW, Calif., March 27, 2024 (GLOBE NEWSWIRE) -- NeuroPace, Inc. (Nasdaq: NPCE), a medical device company focused on transforming the lives of people living with epilepsy, today announced it will present at the Needham 23rd Annual Healthcare Conference, taking place virtually from April 8-11.
  • Joel Becker, NeuroPace’s Chief Executive Officer, will provide a corporate presentation on Monday, April 8 at 3:45pm ET, and management will participate in one-on-one meetings with investors during the conference.

Praxis Precision Medicines Reports Positive Results of PRAX-628 Study Evaluating Photo Paroxysmal Response (PPR) Achieving 100% Response in Treated Patients

Retrieved on: 
Tuesday, March 26, 2024

BOSTON, March 26, 2024 (GLOBE NEWSWIRE) -- Praxis Precision Medicines, Inc. (NASDAQ: PRAX), a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system (CNS) disorders characterized by neuronal excitation-inhibition imbalance, today provided an update on its Phase 2a proof of concept study evaluating PRAX-628 in epilepsy patients with PPR. PPR studies measure electroencephalogram (EEG) signatures after intermittent photic stimulation and are used as an indicator of anti-seizure efficacy.

Key Points: 
  • PPR studies measure electroencephalogram (EEG) signatures after intermittent photic stimulation and are used as an indicator of anti-seizure efficacy.
  • “The strength and consistency of response across both study arms, combined with a continued positive tolerability and safety profile, build on our earlier conviction that PRAX-628 has the potential to be the first precision sodium channel modulator for focal epilepsy patients.
  • With such a clear response, we have advanced our planning of the focal epilepsy efficacy study for PRAX-628, expected to begin in the second half of 2024.
  • We extend our thanks to the patients who participated in this PPR study,” said Marcio Souza, president and chief executive officer of Praxis.