Question:
Female, 5 months old, Deletion subtype
My baby is 5 months old. The growing is not fast, 5 month looks like 2 months.
What do I do?
Nurse Lynn’s Response:
I’m sorry to hear about your concerns regarding your baby’s growth, here are some suggestions:
Consult with a Pediatric Endocrinologist:
- Schedule regular check-ups to monitor your baby’s growth. The pediatric endocrinologist will track growth metrics using PWS-specific growth charts for a more accurate assessment.
Growth Hormone Therapy:
- Early initiation of growth hormone therapy is critical and has shown to improve growth, body composition, and motor development in children with PWS.
- Request an evaluation for growth hormone therapy if it hasn’t been initiated yet. Your endocrinologist will perform tests including IGF-1/IGFBP-3 levels to ensure safety.
Nutrition:
- Ensure your baby is receiving adequate nutrition. Babies with PWS have poor muscle tone (hypotonia), which can make feeding difficult. There are specialized bottles and nipples that may help.
- Breastfeeding or formula feeding might require techniques to improve intake. Some babies might require fortified formulas/ breastmilk or even supplemental tube feeding in some cases.
- Collaborate with a dietitian familiar with PWS to develop a tailored feeding plan. This can address poor weight gain in infancy while preventing later complications such as obesity.
Specialist Involvement:
- Assemble a multidisciplinary team to provide comprehensive care including:
- Nutritionist: To optimize feeding strategies and ensure adequate growth without overfeeding.
- Physical Therapist: To address hypotonia and improve motor skills.
- Speech Pathologist: To help with feeding difficulties, oral motor skills, and later language development.
- Endocrinologist: For growth monitoring and hormone therapy.
- Geneticist (if not already involved): To provide ongoing education and support for managing PWS-related challenges.
Resources:
I have linked several articles/ resources for you and your providers that may be helpful.
Growth-Hormone-booklet-third-Edition_FINAL.pdf
Growth Standards of Infants With Prader-Willi Syndrome | Pediatrics | American Academy of Pediatrics
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