loader from loading.io

Understanding Homocystinuria (HCU): How one Mother Uncovered her Son’s Diagnosis

Inside the Children's Hospital

Release Date: 12/03/2025

Meningitis in Children: When a Mother's Instinct Led to Life-Saving Answers show art Meningitis in Children: When a Mother's Instinct Led to Life-Saving Answers

Inside the Children's Hospital

What happens when your child seems sick, but everything keeps coming back normal? For a lot of parents, the scariest part isn’t the diagnosis. It’s the not knowing. It’s being told everything looks fine when your gut is telling you something is off. This week, Katie sits down with Kayleigh, a medical assistant and mom of three, to share the story of her daughter Kanessa. Almost a year after a freak eye injury that seemed to heal, Kanessa suddenly got sick. At first, it looked like a simple virus. But within days, things escalated fast. Kaylee shares what it was like trying to make sense...

info_outline
When a Parent Has Cancer: What Kids Understand Before We Say It show art When a Parent Has Cancer: What Kids Understand Before We Say It

Inside the Children's Hospital

What happens when your child already senses something life-changing—before anyone has found the words to say it out loud? When serious illness enters a family, children often understand more than we realize. And for caregivers, the challenge becomes not only navigating medical decisions, but also finding the right way to support their children through it all. This week, Katie sits down with Anna Lonon, founder of to share her family’s story of navigating cancer when her husband Michael was diagnosed with stage three head and neck cancer at just 29 years old. While raising a young son and...

info_outline
Spinal Muscular Atrophy (SMA): A Parent’s Journey from First Signs to Diagnosis show art Spinal Muscular Atrophy (SMA): A Parent’s Journey from First Signs to Diagnosis

Inside the Children's Hospital

What happens when your instincts tell you something is wrong—but you’re dismissed again and again? For many parents, the journey to a diagnosis begins with a gut feeling—and the courage to persist in seeking answers. This week, Katie sits down with Nikki McIntosh, author and advocate, to share the story of her son Miles, who was diagnosed with spinal muscular atrophy (SMA) at just 18 months old. After noticing delays in his ability to stand and bear weight, Nikki followed her instincts despite initial dismissal—ultimately leading to a life-changing diagnosis. Nikki shares what those...

info_outline
HIE at Birth: A Dad’s Story of Brain Injury, NICU Trauma, and Finding Purpose show art HIE at Birth: A Dad’s Story of Brain Injury, NICU Trauma, and Finding Purpose

Inside the Children's Hospital

Within minutes of arriving at the hospital, Brady and his wife were told their newborn daughter had suffered a severe brain injury. In this episode of Inside the Children's Hospital, Katie sits down with Brady Crandall, founder of Youth Crews, to share his family’s journey following a diagnosis of hypoxic ischemic encephalopathy (HIE). What began as a routine pregnancy quickly turned into an emergency delivery, NICU stay, and a new reality as parents of a medically complex child. Brady opens up about: The shock and uncertainty of those early days Navigating life as a “medical dad.” The...

info_outline
Preparing Your Child for Surgery: A Pediatric ENT Surgeon’s Honest Advice show art Preparing Your Child for Surgery: A Pediatric ENT Surgeon’s Honest Advice

Inside the Children's Hospital

How do you prepare a child for surgery and build trust with their medical team? This episode explores how families and healthcare providers can work together to support children through procedures like tonsillectomy and other medical challenges. This week’s guest, Dr. Tali Lando, shares her perspective as a pediatric ENT surgeon, author, and mom of three teenage daughters. She and Katie discuss what it’s really like for families navigating medical care with complex kids and how parents can advocate effectively while still building strong partnerships with their child’s care team. If...

info_outline
Life After Pediatric Kidney Transplant: A Mom’s Journey Through Dialysis, Surgery, and Recovery show art Life After Pediatric Kidney Transplant: A Mom’s Journey Through Dialysis, Surgery, and Recovery

Inside the Children's Hospital

What does life really look like after a child receives a kidney transplant? Many people think transplant is the end of the journey—but for families, it’s often just the beginning. This week’s guest, Lyndsey Fedorko, returns to the podcast to share the next chapter of her son James’s medical journey—life after a kidney transplant. After years of dialysis, hospitalizations, and uncertainty, James received a life-saving kidney transplant from his aunt, marking the beginning of a new season for their family. Lyndsey and Katie reflect on the intense months surrounding transplant surgery,...

info_outline
Healing After the NICU: Processing Trauma, Loss, and Your Family's Story show art Healing After the NICU: Processing Trauma, Loss, and Your Family's Story

Inside the Children's Hospital

This week’s guests, perinatal mental health therapists Emily Souder and Mahaley Patel, share the story behind their book Your NICU Story: Reflecting on Your Family’s Experience—a guided journal created to help families process the emotional impact of a NICU stay. Mahaley also opens up about her daughter, Sachi, who died after a NICU stay, and how storytelling and narrative healing became a lifeline in her grief. She and Emily talk with Katie about why so many NICU parents carry trauma long after discharge and how writing your story can help families reconnect with what they experienced....

info_outline
Trust, Grief, and Loving Your Child Through Big Identity Changes show art Trust, Grief, and Loving Your Child Through Big Identity Changes

Inside the Children's Hospital

What happens when your child shares something that shifts the future you thought you understood?   In this episode of Inside the Children’s Hospital, Katie sits down with Kelly Kemp — certified child life specialist of more than 30 years and mom of three — to talk about navigating trust, grief, advocacy, and love after her child was diagnosed with gender dysphoria and came out as transgender.   Kelly shares: The phone call that changed everything Navigating substance use and mental health concerns Grieving privately while choosing love publicly Rebuilding trust with her...

info_outline
Helping Kids Navigate Physical Differences: Child Life Strategies for Confidence, Curiosity & Resilience show art Helping Kids Navigate Physical Differences: Child Life Strategies for Confidence, Curiosity & Resilience

Inside the Children's Hospital

How do you help a child respond when someone asks about a scar, burn, or limb difference? This week’s guest, Abby Horton, opens up about her journey as a Child Life Specialist working across ICU, burn, surgical, rehab, and inpatient settings—and how those experiences shaped the way she supports families navigating physical differences. From sudden trauma and accidents to limb differences, burn injuries, surgical scars, and hair loss from chemotherapy, Abby shares how parents can gently empower their children to own their story with confidence. She and Katie discuss simple, age-appropriate...

info_outline
Micro Preemie at 25 Weeks: A NICU Mom’s Journey show art Micro Preemie at 25 Weeks: A NICU Mom’s Journey

Inside the Children's Hospital

This week's guest opens up about the shock of an emergency C-section at 25 weeks and 3 days, the fear of entering the NICU for the first time, and the powerful role Child Life Specialists played in supporting not only Vincent, but their entire family, including his older brother. She reflects on what helped her cope during long NICU days, how she advocated for herself using her healthcare background, and what she wishes she had known about the “medically complex” label sooner. This episode explores sibling bonding in the NICU, the impact of a truly integrated care team, the importance of...

info_outline
 
More Episodes

Melanie, mom to 12-year-old Masen, shares the unexpected path to her son’s diagnosis with Homocystinuria (HCU) after a routine eye exam revealed something “off.” What followed was months of uncertainty, a rare diagnosis few providers had even heard of, a crash course in low-protein diets and metabolic formulas, and two back-to-back eye surgeries to prevent further damage. With gentleness, honesty, and deep advocacy, Melanie describes how they adjusted as a family, how Masen built resilience, and how finding community changed everything. A story of early detection, parent intuition, and the power of connection.

Why this episode matters

Rare disease reality: What it feels like to navigate a diagnosis most clinicians have never seen

Caregiver intuition: How a parent’s sense that “something isn’t right” can spark life-saving action

Practical communication: Age-appropriate ways to explain health changes, procedures & dietary needs

Health equity & systems gaps: When newborn screening misses what should have been caught

Hope forward: The resilience of kids—and the strength families build together

What You’ll Learn

  • Early signs Masen showed (or didn’t show) before diagnosis

  • How a routine eye exam led to life-changing discoveries

  • What HCU is, and why newborn screening only catches ~50% of cases

  • How metabolic diets work—and why the formula is so hard for kids

  • Talking to kids about scary changes in simple, honest language

  • Navigating back-to-back eye surgeries

  • How parents balance their own needs while supporting their child

  • Building resilience without expecting perfection

  • The power of community: conferences, meetups, Facebook groups

  • Advocating for improved newborn screening for future families

Timestamps

00:00 Meet Melanie & Masen: family intro, life in Vancouver
01:23 Sports, hockey, and life surrounded by nature
01:56 Routine eye exam → the moment everything changed
03:38 The optometrist’s concerns & the start of uncertainty
04:01 Google panic, calling providers, needing answers
04:55 Keeping fears private during COVID
07:38 Mother’s Day call: the rare diagnosis finally revealed
07:47 What HCU is and why newborn screening misses it
10:45 Treatment basics: low protein & metabolic formula
11:19 Explaining diagnosis to an eight-year-old
13:14 Parenting through fear while staying regulated
14:52 “Eat the prawns in the pantry”—navigating food changes
17:29 Building resilience while validating hard feelings
18:31 Finding community online & through HCU conferences
20:41 Masen meets other kids with HCU
22:33 Advocacy: improving newborn screening across Canada
24:28 Social media vs. real-life progress
24:58 Masen’s eye surgeries & long-term vision care
27:46 What parents can request if concerned about HCU
30:22 Trusting your care team & staying curious
30:51 Who Masen is beyond a diagnosis
34:22 Where to learn more about HCU

Melanie shares that…

  • “My heart was racing. I knew something was off.”

  • “Most doctors have never even heard of HCU.”

  • “The formula tastes terrible, but it keeps him healthy.”

  • “You can be proud of your child’s resilience and still wish they didn’t need it.”

  • “This should have been caught at birth—we want to change that for future kids.”

Resources & Links

HCU & Metabolic Disorder Communities

SupportSpot App (by Child Life On Call)

Procedure guides, coping plans, journals, and parent resources to help families feel prepared and advocate with confidence.

 Learn more here.

Meet the host: 

Katie Taylor is the co-founder and CEO of Child Life On Call, a digital platform designed to provide parents, kids, and the care team with access to child life services tools and resources. She is a certified child life specialist with over 13 years of experience working in various pediatric healthcare settings. Katie is the author of the children's book, and has presented on the topics of child life and entrepreneurship, psychosocial care in the hospital, and supporting caregivers in the NICU setting both nationally and internationally. She is also the host of the Child Life On Call Podcast which features interviews with parents discussing their experiences throughout their child's medical journey. The podcast emphasizes the crucial role of child life services in enabling caregivers both at and beyond the bedside.

Instagram.com/childlifeoncall

 

The Child Life On Call Podcast is for informational and educational purposes only. The content shared in each episode, including stories, discussions, and interviews, is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay seeking it because of something you heard on this podcast. The views and opinions expressed by guests on the Child Life On Call Podcast are their own and do not necessarily reflect those of Child Life On Call. Child Life On Call does not endorse any specific medical treatments, procedures, or opinions shared in the podcast. If you or your child are experiencing a medical emergency, call 911 or seek immediate medical attention. By listening to this podcast, you acknowledge that Child Life On Call and its affiliates are not responsible for any decisions made based on the information provided.

Facebook.com/childlifeoncall

linkedin.com/in/kfdonovan