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2023 Year In Review

Dear GRIN2B Families, Friends and Supporters,

2023 was a memorable year full of exciting milestones. We opened the first North American Center of Excellence for GRI-Related Disorders at the Children’s Hospital Colorado. After working hard for several years to develop this idea, it felt so good to see the clinic finally open last May and start seeing patients. We are proud to support this endeavor and hope we can eventually fund additional Centers across the United States.

The first commercial clinical trial for GRIN2B patients began enrolling patients in Europe. As we wait on FDA approval in the United States, we will continue to advise Grin Therapeutics on their clinical trial design.

Our Board of Directors worked hard to create our first 5 year Strategic Plan. This process included in depth surveys completed by our board and community, as well as several lengthy planning meetings where we evaluated our programs and initiatives and shared our goals for moving our organization forward. We are slowly but surely working through our tactical action plan to make our Strategic Plan a reality. 

Though we didn’t host an in-person conference ourselves in 2023, we were able to attend numerous conferences and meetups within the larger GRI community and Rare Disease spaces. Through these events, we were able to have fruitful conversations with families, researchers, clinicians and industry professionals. We are grateful for all the collaborations that come from attending these events. We really are stronger when we all work together on the individual pieces of the bigger picture.

And in the midst of everything, we also experienced devastating losses in our community. These tragedies remind us that there is still so much work to do for our community members in unraveling the mystery of GRIN2B. We simply don’t have the luxury of sitting back and hoping someone else will do something. Our community is too small. It’s up to each of us to make a difference and help our loved ones with GRIN2B. 

You don’t have to do it all. Just pick one thing to focus on if that’s all you can do. Join a patient registry. Fundraise. Participate in research. Watch a webinar. Attend our July Family Weekend in Colorado. Join a Meetup. 

Above all, we strongly encourage you to participate in research. An engaged community that contributes to research is our surest path forward to achieving successful clinical trials. Simply put, we need more data in order to move the needle.

Please take the time to read through all of our highlights from 2023 and our plans for this year. We are here to support each and every one of you and are happy to answer any questions. 

As always, we are committed to providing support and education to our GRIN2B families, promoting awareness of this ultra-rare disorder and funding research. Our vision is a world where every family impacted with a GRIN2B diagnosis feels empowered and supported.

With hope,

Liz Marfia-Ash, GRIN2B Foundation Board President


2023 Year In Review

Operational & Administrative 

  • Raised $203,508 in income.
  • Gathered data from two community surveys.
  • Developed our first Five Year Strategic Plan.
  • Developed a Corporate Sponsorship packet.
  • Began planning for 2024 Family Weekend Conference.

 

 

 

Support 

  • Private parent support group grew from 723 to 809 members, representing 52 countries.
  • 104 families completed our family registry on our website.

  • Continued our Bee Connected Meetups for families to connect and learn about resources.
  • Provided 7 Patient Assistance Grants.
  • Sent 3 Comfort Care Items to hospitalized patients.
  • Continued to support the GRIN2B family we rescued from Ukraine in 2022. 
  • Wrote a support letter for a family to help them obtain regional services.
  • Provided guidance to families re: signing up for registries and accessing the GRIN Portal.
  • Continued to develop our Welcome Booklet for new families. (coming soon!)
  • Developed Registry Info Sheet. 
  • Partnered with Mejo, a medical journal app specifically geared towards rare disease families. 
  • Created Amazon Gift Guide, with curated gifts for GRIN2B children. 

 

The financial support provided has been instrumental in alleviating the burden of expenses associated with our son’s DMI (Dynamic Movement Intervention) intensive therapy. The impact of these intensives on Jack’s overall development has been remarkable. Thank you once again for your unwavering support” 

– Dianna, GRIN2B Mom, Patient Assistance Grant Recipient

 

Awareness 

  • 21 teams from 8 countries participated in our 4th Annual Bee Active for GRIN2B Walk, Run & Roll, raising $62k.
  • March Awareness Week campaign: profiled 18 patients, shared 2 symptoms videos and shared graphics with facts & resources.
  • Created a new Awareness Video during March.
  • Created a downloadable Awareness card for families.
  • 2700+ followers on our public Facebook page
  • Produced 1 new episode of Celebrating Rare: The GRIN2B Podcast.
  • Created and sold our 2024 GRIN2B Calendar.
  • Continued fundraising partnerships with Billy Footwear and See’s Candies. 
  • In lieu of Amazon Smile shutting down, we joined the Walmart Round Up program.

 

“This past May we visited the Center of Excellence at Children’s Hospital in Aurora. It was so nice to be able to walk into a place and not have to explain what genetic disorder our daughter had, they just knew everything, plus more! We walked away with more understanding and a sense of belonging to a whole community.” 

– Jelena, GRIN2B Mom

Research & Medical 

  • GRI Center of Excellence at Children’s Hospital Colorado began seeing patients in May.
  • Awarded $20k in research funding in partnership with Uplifting Athletes to Riley Perszyk at Emory University.
  • Hosted webinars on the Center of Excellence and Gain & Loss of Function Variants.
  • Shared research opportunities with community – Inchstones Project, GRI Faces Project, Combined Brain Biomarker project, Project Wellcast.
  • 3 blood samples from GRIN2B patients were added to our biorepository through Combined Brain.
  • Participated in ​​Simons Searchlight’s “Shine your Searchlight” campaign to encourage families to join their GRIN2B registry.
  • Added Dr. Scott Metrick, GRIN2B parent and retired Neurologist to our Medical Advisory Board.
  • Sponsored and spoke at Cure GRI Conference in Boston.
  • Sponsored and spoke at iGlur (Glutamate Receptor) Conference in Chicago.
  • Attended the National Organization for Rare Disorders Breakthrough Summit.
  • Joined Cure GRIN Foundation’s Research Grant Review Committee to determine future projects to fund.
  • Supported Cure GRIN’s application to the CDC for an ICD-10 code for GRI Disorders.
  • Continued to work with GRIN Therapeutics on outreach and feedback on their Honeycomb clinical trial.
  • Continued to work with Duke University on the next phase of their Orca Study.

GRIN2B Foundation has been able to support over $365,000 in GRIN2B research to date – and this amount is growing exponentially. Learn more about our funded research projects here – http://grin2b.com/awarded-grants/

If you are interested in learning more about the research process, we recommend you download the following toolkit from our partner, Global Genes – Rare Research Roadmap.

On the horizon for 2024

  • Host our 2024 GRIN2B Family Weekend July 19-21 in Denver, Colorado.
  • Coordinate first Research Roundtable to develop our Strategic Research Priorities (July 19th, 2024).
  • Investigate new hospitals to partner with for GRI Center of Excellence sites.
  • Expand our Board of Directors, and develop a plan to hire our first staff member.
  • Celebrate GRIN2B Awareness Week, March 12-18. This year’s theme is “Bee Aware & Take Action.”
  • Re-open our Patient Assistance Grant Program in March.
  • Announce our next Research Grant award.
  • Continue to work with Duke University on Phase 2 of their Orca (communications) Study.
  • Work through our tactical action items from our Strategic Plan.
  • Develop a Volunteer packet.
  • Finalize our Welcome Booklet for New Families and translate into several languages.
  • Host more Bee Connected Meetups & informational webinars.
  • Host 5th Bee Active for GRIN2B Walk, Run & Roll Fundraiser in September 2024.
  • Continue to Collaborate with GRIN Therapeutics on the study design for their Honeycomb Trial.
  • Begin to engage with the FDA.
  • Continue to collaborate with GRIN clinicians, researchers and partner advocacy organizations.

Get Involved in 2024!

  • Join a Committee.
  • Attend our 2024 GRIN2B Family Weekend in Denver this July. Registration info coming soon.
  • Make a donation
  • Become a Corporate Sponsor. Email fundraising@grin2b.com.
  • Fundraise for us! So many people ask us about funding more research or additional Centers of Excellence, but we cannot do this without increased fundraising from our community.
  • Follow us on Facebook and Instagram.
  • Join our Family Registry.
  • Participate in research studies that are appropriate for your child/family.
  • Keep a look out for announcements about upcoming webinars and meetups!

 

General inquiries & Conference Planning – liz.marfia-ash@grin2b.com

Center of Excellence – donna.dunn@grin2b.com

Family Support / Patient Grants – brittaney.crider@grin2b.com

Fundraising – fundraising@grin2b.com

 

Thank you!

We are grateful for the following organizations and families that donated $2500 or more in 2023.

Ila Goldstein
Dave Matthews
Beth and Oliver Wright

 

2022 Year In Review

Dear GRIN2B Families, Friends and Supporters,

GRIN2B Foundation Board of Directors

2022 was our biggest year yet! We were thrilled to connect in person at our July GRIN2B Family Weekend in Chicago and at our Bee Active fundraising events. We started laying groundwork for clinical trial readiness through the development of our Center Of Excellence, our partnership with Duke University on their Orca Communication Measure and, most excitedly, through our work with GRIN Therapeutics on the development of their Radiprodil clinical trial – the first commercial trial for GRIN2B patients. 2022 also saw us supporting families in familiar and unexpected ways. We supported and rescued a family from Ukraine, wrote letters of support for families in need of local services and we offered up an ongoing way for parents to connect through our Facebook group and our Bee Connected Zoom Meetups. 

For research, we continued our partnership with Dr. Stephen Traynelis, awarding his lab $25K to continue their translational work with GRIN2B variants and animal models that are directed toward assessing potential therapeutic strategies. We nominated Dr. Riley Perszyk from Emory University to receive a grant through the Uplifting Athletes program and were thrilled when Dr. Persyk was chosen. We are also working with our sister organization, Cure GRIN Foundation, to assess potential future research projects to co-fund.

Our mission is intentionally broad to meet the diverse needs of our community. After 5 years, we are incredibly proud of our growth, but regret that we are limited in the amount of projects we can take on and research we can fund. Sometimes, we have to say no to projects due to limitations of funding, time and manpower. Rest assured that all our choices and programs are deliberate based on feedback and survey results from our community.

We are committed, as always, to providing support and education to our GRIN2B families, promoting awareness of this ultra-rare disorder and continuing to fund research. 

If you are interested in helping our mission, we encourage you to get involved. Consider joining a committee, or let us know if you have a specific skill set and are willing to volunteer your time. But most importantly, just stay connected in whatever way works best for you – read our emails, follow us on social media and/or join our meetups and webinars.

Our passionate Board of Directors has historically driven the bulk of the fundraising for our organization. While our team remains dedicated to the cause, there is no question that in order to expand our research objectives, we desperately need more families to help drive fundraising. We cannot continue to make an impact without more support.

If supporting research and creating additional Centers of Excellence is important to you, please consider helping us fundraise. We’re happy to brainstorm with you – just reach out to fundraising@grin2b.com.

Please read our list of 2022 accomplishments below and let us know if you have any questions. We look forward to a bright and busy 2023!

With hope,

Liz Marfia-Ash, GRIN2B Foundation Board President


2022 Year In Review

Operational & Administrative

 

 

 

 

 

 

 

 

Support

  • Hosted GRIN2B Family Weekend in July with 25 GRIN2B families and 100+ attendees.
  • Launched Bee Connected Meetups for families to connect and learn about resources.
  • Private parent support group grew from 646 to 723 members, representing 50 countries.
  • 103 families completed our family registry on our website.
  • Coordinated resources and helped rescue a GRIN2B family out of Ukraine.
  • Provided 4 Travel Stipends for families attending our GRIN2B Family Weekend.
  • Provided 2 Patient Assistance Grants.
  • Sent 1 Comfort Care Item to a hospitalized child.
  • Wrote support letters for 2 families to help them obtain regional services.
  • Provided guidance to families re: signing up for registries and accessing the GRIN Portal.
  • Family Advisory Committee began working on a Welcome Booklet for new families.

 

“Our son Alex is 15 and has refractory epilepsy that is resistant to treatment. We decided to seek help from the Neurology team at BC Children’s Hospital in Vancouver. We applied for a Patient Assistance Grant to help us with the costs associated with traveling. We have been so grateful for all the support and guidance we have received from the GRIN2B Foundation.” – The Caleb Family

“I am sincerely grateful to all of you for your help and support. Thanks to GRIN2B Foundation and everyone who cares, we are alive and well. In a difficult period when Russia came to kill and torture in our home, GRIN2B Foundation came to our rescue. The whole family was rescued and supported, evacuated to a safe place. With the financial support, we were able to buy food and medicine and survive a difficult period in Poland.” – Nadezhda Bilous, Ukrainian GRIN2B Mom 

 

Awareness 

  • 19 teams from 3 countries participated in our 3rd Annual Bee Active for GRIN2B Walk, Run & Roll, raising $46k.
  • March Awareness Week campaign: profiled 22 patients, shared 2 symptoms videos and shared graphics with facts & resources.
  • Created a new Awareness Video during March.
  • 2300+ followers on our public Facebook page
  • GRIN Therapeutics produced a series of videos featuring our community during the GRIN2B Family Weekend. 
  • Created and sold our 2023 GRIN2B Calendar.
  • Started fundraising partnerships with Billy Footwear and See’s Candies. 

Research & Medical

  • Signed contract with Children’s Hospital Colorado to develop the 1st North American Center of Excellence for GRI-gene Disorders.
  • Awarded $25k to the Stephen Traynelis Lab at Emory University to advance their translational work with GRIN2B variants and animal models that are directed toward assessing potential therapeutic strategies.

    The Team from GRIN Therapeutics
  • 4 stem cell lines for GRIN2B patients generated for research through partnership with Simons Searchlight.
  • Collected 5 blood samples from GRIN2B patients for our biorepository through Combined Brain.
  • Dr. Caitlin Hudac continued her EEG BioGene study, seeing patients at the GRIN2B Family Weekend.
  • Visited and gave feedback on GRIN Therapeutic’s first U.S. clinical trial site.
  • Continued to work with GRIN Therapeutics on outreach and feedback on their upcoming Radiprodil clinical trial, including drafting a letter of support for the FDA.
  • Helped identify and recruit families for Duke University’s Orca Study.
  • Presented to Duke University about GRIN2B.

 

A note about research. Sometimes people ask us why we aren’t further along in treating GRIN2B. Why aren’t we supporting either more research or specific types of research?

The fact is, it takes a LOT of money, time, understanding, safety and efficacy. It also takes a lot of bio specimens, patient participation and clinical trials. It takes a lot of collaboration with our Medical Advisory Board. While we believe Parents are important for driving research, it is still critical to rely on experts for guidance. And the truth is that wanting to fund more research simply isn’t enough. The members of our Medical Advisory Board have a diverse background and many of them are considered to be the foremost experts on GRIN disorders and NMDA receptors. 

We would fund dozens of research projects a year if our budget allowed for it. Most scientific research is funded through a combination of government grants, companies doing research development and non-profit foundations. In rare diseases it takes a lot of time to find and apply for these opportunities, as well as a lot of research and expertise to get the ball moving. We pride ourselves on our ability to make our funding choices very thoughtfully and carefully. 

GRIN2B Foundation has been able to support over $245,000 in GRIN2B research to date – and this amount is growing exponentially. Learn more about our funded research projects here – http://grin2b.com/awarded-grants/

If you are interested in learning more about the research process, we recommend you download the following toolkit from our partner, Global Genes – Rare Research Roadmap.


On the horizon for 2023

  • Finally launch Center of Excellence for GRI Disorders in Colorado, May 2023.
  • Review results of our latest Community Pulse Survey.
  • Celebrate GRIN2B Awareness Week, March 12-18.
  • Sponsor and attend Cure GRIN conference in March.
  • Develop our 1st Strategic Plan.
  • Develop Corporate Sponsorship packet.
  • Partner with Uplifting Athletes to co-fund a Young Investigator Grant for Dr. Riley Perszyk at Emory University.
  • Finalize our Welcome Booklet for New Families and translate into several languages.
  • Continue our Bee Connected Meetups.
  • Plan various informational webinars.
  • Begin early planning for the 2024 GRIN2B Family Weekend.
  • Host 4th Bee Active for GRIN2B Walk, Run & Roll Fundraiser in September 2023.
  • Continue to collaborate with GRIN medical community and partner organizations on future research projects to fund.
  • Continue to recruit new volunteers, board members and advisors.

Get Involved!

General inquiries – liz.marfia-ash@grin2b.com

Center of Excellence – donna.dunn@grin2b.com

Family Support / Patient Grants – brittaney.crider@grin2b.com

Family Advisory Committee – lauren.hookings@grin2b.com

Fundraising – fundraising@grin2b.com

 

So Your Child Received a GRIN2B Diagnosis; What’s Next?

By Liz Marfia-Ash, President and Founder of GRIN2B Foundation

In our Private GRIN2B Parent Support Group on Facebook, a parent recently commented that most GRIN2B Parents have read the blog post I wrote back in 2016 – To the Person Who Just Googled GRIN2B For the First Time. I don’t know if that’s true, but, regardless, it’s an immense responsibility and privilege to know that my words are impacting newly diagnosed families. It’s why I wrote the article in the first place, but it’s quite another thing to hear someone else say it.

In 2016, I wrote to give future families hope. 

I wanted more families to find us and know that we were getting organized. I wanted families to have what I didn’t have – a soft place to land when they received the diagnosis for their child. We’ve accomplished that, and families from all over the world have found us. 

Now I’m writing to tell you what to do next. A lot is happening in our community in the coming year, and I want you to be prepared and know how you can participate.

Two of the events we’re most excited for in 2022 are hosting our twice-postponed GRIN2B Family Weekend in July 2022 and launching the first ever Center of Excellence for GRI Disorders! 

The Family Weekend will be July 15th and 16th, 2022 at the Hyatt Regency O’Hare, just minutes away from O’Hare Airport in Chicago. We’re planning an amazing two days for families, full of GRIN2B updates, resources and as many opportunities for families to connect and bond as we can squeeze in. 

The Center of Excellence is an idea we have been working on since late 2019. Working with input from the team at Cure GRIN Foundation, this Center will be a place where all patients with GRIN, GRIA, GRIK and GRID Disorders can go to see a Team of experts. We are still finalizing the details, but the first Center will hopefully open in Spring of 2022 in Denver, Colorado. Our dream is to open more Centers around the U.S. in future years, though that will be dependent on increasing our fundraising. More to come soon!

Excitingly, we are also finally on the precipice of our first clinical trial! In case you missed the news, the newly formed GRIN Therapeutics is launching a clinical trial for the drug Radiprodil in 2022 for GRIN2B patients with a Gain of Function variation. If you’re not sure what Gain of Function even means, you can get a simple definition at the bottom of this page. Or read this blog from Dr. Tim Benke.

Or, follow along for my quick and dirty explanation.

  1. Your child receives their diagnosis. Their genetic report will list the details of your child’s specific variant. (Example: c.1146 G>A) This page helps explain the different types of variations that can occur and how to read your child’s genetic report.
  2. Each variant is then going to be further classified as either Gain of Function or Loss of Function. 
  3. Different medications will be recommended depending on which type of classification your child falls into (Gain or Loss). 
  4. As previously mentioned, the upcoming Radiprodil clinical trial is only for Gain of Function patients. There will be additional trials down the line for Loss of Function patients.

We are working with the team at GRIN Therapeutics to help design this upcoming Clinical Trial and determine the best locations to have trial sites. But to do this, we need to know which patients are classified as Gain of Function. And for that to happen, we need every GRIN2B patient to be enrolled in the GRIN Variant Patient Registry.

So, if you haven’t already, please do the following:

  1. Enroll in the Registry
  2. Once enrolled, your child’s variant info will be sent to the Center for Functional Evaluation of Rare Variants (CFERV) at Emory University where they will perform the functional analysis to determine if the variant is Gain or Loss.
  3. If the variant is found to be Gain of Function, start thinking about the possibility of enrolling your child in the upcoming clinical trial.

Feeling overwhelmed yet? It’s complicated for me to explain, so I imagine how this must feel to newly diagnosed families. Our Family Advisory Committee is currently working on developing Welcome Packets and Checklists for our Community to help get you started on the right foot. In the meantime, I’ve created some helpful checklists below. Keep in mind, these lists are not all inclusive. Think of this post as merely a starting point, and know that something more comprehensive is in the works.

Please, please, pretty please put these at the top of your list (if you haven’t already done them).

  • JOIN the Family Contact Registry for GRIN2B Foundation. This puts you on our organization’s mailing list. It also gives us a general idea of how many families we are supporting and where everyone is located.
  • ENROLL in the GRIN Variant Registry (See all the reasons I mentioned above.)
  • JOIN our private GRIN2B Parent Support Group (if on Facebook) to connect with other families – we’ve got an incredibly welcoming community! (Be sure to answer our questions when you request to join or we cannot approve you.)
  • FOLLOW us on Facebook, Instagram, Twitter and YouTube

Other things to keep on your radar and do when you can, if you can.

  • Start educating yourself on the clinical trial process. Read this blog and watch these webinars.
  • Save the Date for our Family Weekend July 2021. (We will have Travel Stipends available and registration will open early 2022.)
  • Enroll in Simons Searchlight’s GRIN2B study.
  • There are more research studies in the pipeline. Keep an ear out for new opportunities.
  • Fundraise for us, or consider making a monthly or one time donation. We see our GRIN2B families as families first and foremost and NOT as donors. That being said, GRIN2B is not really the type of disorder that is going to get donations from random, rich strangers. Our biggest donors are either families themselves or friends and relatives of GRIN2B patients. We have a lot going on in the coming years, and we are going to need the community to participate in fundraising. You don’t need to throw a fancy gala. We have so many easy ways to fundraise for us listed on our website. The truth is, we cannot keep working at this current pace without more fundraising support.
  • Let us know if you want to get more involved. We’re always looking for people skilled in the following areas – Fundraising, Legal, Financial, Marketing, Science/Medical. Email me at liz.marfia-ash@grin2b.com.

Resources to help you and your extended family. (The holidays are a great time to share these resources with loved ones who may be interacting with your family.)

Recommended blog posts. (They’re short and easy to digest and should feel relatable.)

If the above lists have you feeling stressed out, take a deep breath. And then sit and think for a second about how none of these programs, clinical trials, future centers of excellence, resources, fundraisers and support groups existed seven years ago. We have so much to be thankful for. “I don’t have to chase extraordinary moments to find happiness – it’s right in front of me if I’m paying attention and practicing gratitude.” – Brene Brown

Ashley Reid, a GRIN2B mom on our Family Advisory Committee recently shared an amazing testimonial about our organization.

“Whether we are looking for community, advice, the latest research studies or just to feel less alone, the GRIN2B Foundation makes room for everyone.”

BEE ICONMaking room for everyone is at the heart of our Foundation. Everyone comes to us at a different place; some have babies who are being diagnosed, and some are finally putting a name to what their adult children have lived with their entire lives. There is no right or wrong way to process the diagnosis or get involved with our community. But, for those who are ready to get involved in whatever way possible, this blog is the resource you are looking for.

There’s truly no rush to do everything at once. Just do the next right thing.

Introducing GRIN Therapeutics

Dear GRIN2B Community,

We are excited to share that we finally have our first clinical trial on the horizon! We first met Dr. Muglia in 2019 at the GRIN Variant Conference hosted by CFERV in Atlanta. We’ve kept in touch with him and, in early 2020, he shared his interest in starting up a clinical trial for the drug Radiprodil, which he believes will be effective for GRIN2B patients with a gain of function variant. Please read the statement below from Dr. Muglia about his recently formed biotech, GRIN Therapeutics. We are working closely with the GRIN Therapeutics team to make this trial effective, and we will share more news in the coming months. This is an important first step towards effectively treating GRIN2B patients. We look forward to learning the ins and outs of the clinical trial process and educating our community members as well.

With hope,

Liz Marfia-Ash, GRIN2B Foundation Board President

Watch Dr. Muglia’s presentation at the recent GRIN Virtual Conference.


Statement from GRIN Therapeutics:

 On behalf of GRIN Therapeutics and Dr. Pierandrea Muglia, we would like to thank the GRIN community for inviting us to present at the 2021 GRIN Virtual Conference, where Dr. Muglia spoke about the recently formed biotech, GRIN Therapeutics. The company will be primarily focused on developing Radiprodil for children with gain of function genetic variants in GRIN2B.

I would also like to introduce myself: I am the Head of Community Engagement and Communications. I have also spent the last decade as rare disease advocate and the mother of a medically complex child. I joined GRIN Therapeutics to help facilitate the collaborative work with the GRIN community that is required to develop a potential treatment in an ultra-rare disorder. I took on this role so enthusiastically because your community is at the center of the story how this company was formed.

We look forward to sharing the next steps on this path with all of you.

-Hillary Savoie, Head of Community Engagement and Communications

Statement to the GRIN Community on GRIN Therapeutics and Radiprodil

The establishment of GRIN Therapeutics this month is not only the result of two years of work by our CEO, Dr. Pierandrea Muglia. It is also the result of the tremendous efforts of the GRIN community: The idea of this company was inspired by meeting the GRIN community two years ago at the 2019 CFERV Conference on GRIN Variants held at Emory University, in Atlanta.

Dr. Muglia came to this conference knowing that Radiprodil had a mechanism that suggested it might help patients with gain of function genetic variants in GRIN2B. What he didn’t expect was the maturity all the work produced by the GRIN community—from clinicians, researchers, advocates, and families working together.

This community inspired him to form GRIN Therapeutics to focus entirely on developing potential treatments for the GRIN community—beginning with Radiprodil. This passion has fed and inspired our small, patient-focused team, who we look forward to introducing to you in the coming weeks. Earlier this month, at the 2021 GRIN Virtual Conference, we announced our plans to initiate the first clinical study on Radiprodil in children living with GRIN2B gain of function, with a goal to establish appropriate dosing based on safety and initial effect.

We also shared the following details. Radiprodil:

  • Is a pediatric phase 2 ready, selective NR2B negative allosteric modulator
  • Has safety database from more than 400 adults
  • Was used safely in three treated infants with an effect on seizures/spasms in these treatment-resistant patients
  • Rectifies in-vitro overactive –NR2B gain of function of specific variants (N615I; V618G)
  • Shows anticonvulsant activity in several preclinical seizure models
  • Has potential to treat seizures and other symptoms in children with GRIN2B gain of function variants

In the next six to nine months we will develop a pediatric formulation and complete a submission to regulatory bodies. Most importantly, we will also engage in dialogue with key leaders from the GRIN community. The path to clinical trials is complex, however, we see you as our most important partners in the process to get to the first clinical trial in the GRIN2B.