From Marianne Banister: our Claire Marie Co-Founder, CEO, and Claire’s Mom
We are now approaching our 12th Christmas without Claire. It never gets easier.
Rarely do I reveal the work we do behind the scenes at the Claire Marie Foundation. We love to share all the fun stuff; the excitement of our programs and events on our social posts. But because this is an extremely challenging time for nonprofits everywhere, so I wanted to pull the curtain back a bit, in the hope you will better understand the mountains we must climb.
As you know, at the Claire Marie Foundation, our focus is on preventing melanoma in adolescents and young adults through education, awareness and advocacy. We do not spend our funds on research and treatment post-diagnosis; not because those are not important avenues to beating cancer, but because we discovered prevention is overlooked and the easiest solution. In short, if you can prevent a cancer before it develops – there is no need for treatment. 
Having said that, when needed, we step up to join in the good fight for melanoma research funding and to gain access to trials and treatments for younger patients who are refused access or pushed aside. The thought is – kids aren’t at significant a risk, so let’s focus on adults.
True, children, adolescents and young adults do not get cancer as often as our older population. But if you want to see the Mama Bear in me come out, just suggest melanoma is “rare” in young people. It is absolutely is not. In fact, national studies show diagnosis is at “epidemic” proportions in those under 30 years. Plus, melanoma is more aggressive and invasive in young people so effective diagnosis and treatment is essential to survival. To clarify; while the number of overall young patients is not as high as older adults, the risks are greater. And in the experience of anyone who has lost a child, the impact is unimaginable; to the parents, siblings and general community. It is a loss of hope and a future filled with endless possibilities. 
This year, 2025, has left us all reeling with massive federal cuts to cancer research for the National Institutes of Health and the National Cancer Institute. Research grants have been terminated, clinical trials have slowed, and, in some cases, have been brought to a screeching halt. There have been staff layoffs, and long-term projects with new life-saving findings jeopardized, if not completely eliminated. As research is impacted, so too is funding that trickles down to advocacy organizations such as the Claire Marie Foundation. Prevention, research and treatment all work hand-in-hand.
This past summer, as the Co-Founder and CEO of the Claire Marie Foundation, and what is called a “Melanoma Mom”, I was asked to join a coalition of melanoma nonprofits in the fight to correct a ridiculous ruling by the FDA, which in essence signed a death warrant for those with late-stage metastatic melanoma. To set the scene, think of the Peanuts cartoon where Lucy yanks the football away from Charlie Brown just as he’s about to victoriously kick it! Dr. Vinay Prasad, an RFK Jr. appointee, was “Lucy”.
In a surprise, 11th-hour move, he blocked FDA approval of Replimune’s RP1 after it had checked each of the FDA’s required “boxes” in the drug trial process. RP1 has proven to be the Holy Grail of late-stage melanoma treatments for patients who typically have little chance of survival. His decision, with little explanation, blindsided researchers, trial investigators, and patients who were thriving on the treatment. All this halted access to the therapy, which was saving lives.
Given the massive public outcry and advocacy from the Claire Marie Foundation, along with melanoma powerhouses such as AIM at Melanoma, Melanoma Research Alliance, and Melanoma Research Foundation, I am happy to report that the FDA is now reconsidering the approval of RP1. If all goes well, by April of 2026, RP1 will be fully available to those who need it most, offering hope that they may reach a point in their lives where they can live fully with NED, “no evidence of disease”.
All I could offer in my role as CEO, and more importantly, as Claire’s mom, was some insight into the challenges she faced when fighting to get access to trials that could have saved her life. It was a different battle in 2011 when very little was understood about adolescent melanoma, and it was nearly impossible for a person under 18 years of age to gain access to life-saving trials. We are proud that, by sharing Claire’s story over the years, we have pried the door open – just a bit – to allow access to drug trials for those under 18. Still, one thing that hasn’t changed: treatment delays of hours, days, and weeks cost young lives. Patients and their families invest significant hope and financial resources in participating in a trial. There better be a damn good reason to yank it all away. No one deserves to be Charlie Brown. Not my daughter. Not any other young person fighting the good fight. Below is the protest letter I sent to the FDA as part of this summer’s campaign. It is proof that, even though our world is chaotic and hope can sometimes dim, there is still great power in standing up, standing strong, joining forces, and speaking out for what is right.
To: U.S. Food and Drug Administration
From: Marianne Banister Wagonhurst / Co-Founder / CEO / Claire Marie Foundation
August 1, 2025
This October 16th will mark 11 years since we watched our beautiful 17-year-old daughter Claire Wagonhurst succumb to the brutality of adolescent melanoma. No one could prepare us for the emotionally and mentally shattering effect of watching our child take her last breath, knowing it all could have been prevented had she been granted access to life-saving drug therapies.
An athlete, artist, and vibrant young woman, we could only watch as Claire withered away, becoming blind and immobile, a mere shell of herself. Claire would most likely be with us today had she been granted access to trials for one of two drugs, both of which have now become routine in melanoma care: Opdivo and Keytruda. Despite campaigns on her behalf by her oncologist at Johns Hopkins and Senator Barbara Mikulski of Maryland, Claire was denied access because she was not yet 18. Her teenage body was mere months away from that of a “full adult” in trial terms, but the answer was still no.
Ironically, a few months later, after Claire’s melanoma had advanced to her brain with leptomeningeal disease, Keytruda was approved in July of 2014. Claire was one of the first in the country to gain access to the drug; her age was no longer a factor. Our oncologist was excited, deeming Keytruda’s impact significant and even “miraculous”, but it came too late. Too late. Too late. Much, much too late. Claire passed three months later.
Our family established the Claire Marie Foundation in honor of Claire, with the mission of preventing melanoma in adolescents and young adults. It is a population ignored and misunderstood by the medical community, even though melanoma is statistically at “epidemic proportions”. Melanoma is the second most common cancer in adolescents. It is the number one cancer in young adults under 30. It is the most common cause of cancer death in young women aged 25-30. And, as in Claire’s case, it can be triggered by hormonal changes of puberty and even pregnancy. But what is essential to understand when it comes to the topic at hand of FDA drug approval is this: melanoma in young people is more aggressive and more invasive than in older adults, per a study by Johns Hopkins in 2014. There is no time to waste.
Allow me to restate more clearly. Adolescents and young adults diagnosed with a Stage 3 or Stage 4 melanoma, cannot wait for the FDA to reboot. Melanoma is an absolute beast in the young body. Replimune’s RP-1 may be the only thing to save them. By changing the rules at the 11th hour, by denying access to this life-saving drug which has been well proven to be safe and effective, the FDA may as well sign their death orders. It is simply an unconscionable and irresponsible act.
I offer a thought for consideration. In the English language, we have a word for someone who has lost a spouse: widow or widower. We have a word for someone who has lost their parents: an orphan. We do not have a word for someone who has lost a child or a sibling. Perhaps because we simply cannot wrap our minds around the concept. It’s too horrifying. Trust me. It is the most unfortunate of clubs. As a leader, may you make the wise decision to grant approval and thus save other young people, parents, siblings, and families from my fate.
Marianne Banister Wagonhurst
When a child, teenager, or young adult is diagnosed with melanoma or other cancers, the immediate response is to jump into treatment as soon as possible to blast it out of the body. But before diving into surgeries, chemotherapy, or other drug therapies, it’s equally important to take a breath, step back, and consider the long game; the quality of that young person’s life once the cancer is gone.
Elea Vander Burgh knows that all too well. As a 
It is the word that seems to be on everyone’s lips these days; anxiety. And lets be honest; is that really so surprising?
How do I share all the magic that was Claire? It’s nearly impossible.
As much as I try, I can’t remember exactly how or why our friendship started but I do know she was one of the most positive, fun-loving people I had and will ever meet. Claire was always the first one to voice her desire to do something outside of school whether it was grabbing a smoothing, going to a concert, or having a good old fashioned high school basement party. When it came to hanging out with Claire the events were never boring. I can still remember the one time I agreed to go ‘grab a smoothie’ after school. Little did I know that wasn’t the only thing we would be doing. After stopping by Smoothie King and picking up smoothies, Claire thought it would be fun to drive through the nearby all boys high school to see if we could see any cute boys walking around. To a normal human this wouldn’t sound very exciting but to a sophomore high school girls that go to an all-girls school this activity was groundbreaking. As we approached the high school, Claire decided we needed to roll down all the windows and blast music as it would get the boys attention and it would obviously make us look super cool. Driving through the high school, hitting speed bump after speed bump, Claire yelled through her car window to the poor boys just trying to get to class. As she yelled, we all ducked down because we were all a little cowardly for any boys to actually see us, but not Claire. With her smoothie in one hand and her steering wheel in another, her confident and vibrant self-yelled at all those boys and forced them to look at her. After the minute long drive through the campus, we skirted off onto the main road giggling all the way home and obviously picking out which guy was the cutest.
Claire and I were going to a high school party in the middle of winter and of course, she was driving in her white Rav4. All was great for a couple of hours until the parents came home and kicked everyone out. Instead of calling it a night, Claire and I decided to “camp” in her car. There we sat, bundled up and freezing,
The memories I have with Claire I hold onto tightly. I remember exactly where we were on York Rd when she showed me how she could drive (hands-frees) with her knees. I remember us begging her sister Hillary to buy us body glitter for parties and school dances when we couldn’t drive yet. And when we spent hours trying to figure out how to make a skirt out of duct tape for Halloween… and the fact that “costume” was supposed to be a Victoria Secret Angel.
flight crews are exposed to an extreme amount of damaging UV while in the air. In fact, it’s so intense the study found one hour in flight equals 20 minutes in a tanning booth. Keep in mind one visit to a tanning booth can increase your risk of developing melanoma by 75%.
