The Rare Disease Day 2016 slogan ‘Join us in making the voice of rare diseases heard’ is a charge for everyone to join the rare disease community in making known the impact of rare diseases. I am happy to share Curren's story, in the hopes that his voice helps to bring about change!
Curren’s first few weeks of life started out calm and beautiful. But he caught his first cold when he was 6 weeks old, and was perpetually sick for the next year and a half. We went to the ER at 4 months old due to respiratory distress. Shortly after, Curren was diagnosed with failure to thrive due to weight loss. Over the next few years, Curren’s growth and development remained stagnant as we desperately tried to pinpoint the reason behind his delays and regressions. We experienced incredible highs and heart-breaking lows, but mostly we felt isolated and alone. Eventually we arrived at an answer. Curren has a single-point mutation in the HIVEP2 gene that is predicted to affect brain growth and development, immunity, hormone production, and bone remodeling.
There is one other child in the US currently known to have a HIVEP2 loss-of-function mutation - our friend Ryann. Because our voice is so small, we have not found much in the way of understanding our diagnosis, or possible treatment/management options. We have no information about prognosis. The response from most doctors or programs is one of two: (1) You already have a diagnosis, we are here to help the undiagnosed, or (2) There is nothing more you can be doing to help your child. I can't accept the second response.
I have been doing research on the HIVPE2 gene function, and have found affected pathways that are also compromised in more well-researched syndromes that currently have treatment trials underway (Phelan-McDermid Syndrome SHANK mutations and HIVEP2 both affect SSTR-2 function, Rett Syndrome gene mutations and HIVEP2 both upregulate the NF-kB pathway, increased MGluR5 signaling is common to both Fragile X and HIVEP2). My biggest hope for the future is that a more comprehensive approach can be taken with rare diseases. What if one of the treatments for a more well-known disease could benefit Curren and Ryann (and possibly many others)? I spoke with the doctor overseeing the Phelan-McDermid and Autism Specrum Disorder IGF-1 clinical trials regarding the common pathways I had found, and if he thought that IGF-1 treatments might benefit Curren. The response was that it was likely, but we don't meet the criteria for any of the trials, and the IGF-1 treatments currently cost over $100,000 a year.
I am in awe of the advancements in the field of clinical and scientific research, but I wish there was a quicker way to apply broad findings to specific cases. It is heartbreaking to see Curren break down in frustration due to his current limitations with communication and mobility. I want so badly to give him every opportunity to be able to express himself and move independently. My mission is to keep my son happy and healthy, and I believe that will be best achieved through accelerating research and raising awareness.
My hope is that World Rare Disease Day brings a new level of awareness to a critical issue. More people are affected by Rare Diseases than cancer and AIDS combined, but many with Rare Diseases have no resources, support groups, or research opportunities. Please help Curren's and Ryann's (and all the beautiful others) voice be heard by sharing our story!
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I am a mother, architect, wife, and a lover (not a fighter) - with a thirst for knowledge. My journey been recently refocused, as my family navigates through the world of medical and developmental uncertainty in hopes of providing every opportunity for my son to be his personal best in life.