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Paeds Casesendocrinology-diabetes-and-growth

Paeds Cases · endocrinology-diabetes-and-growth

Counsel a family given a new diagnosis of vitamin D deficiency rickets — OSCE

OSCE communication and shared-planning station: breaking the news of a vitamin D deficiency rickets diagnosis in an exclusively breastfed infant, explaining the cause and the reassurance that exclusive breastfeeding was right, outlining the cholecalciferol and calcium treatment and the monitoring in plain language, and arranging prevention for the siblings and the mother.

osce communication and shared decision-making3 min readVerification in progress

Target exams

MRCPCH ClinicalRACP DCERCPSC Pediatrics
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Target exams

MRCPCH ClinicalRACP DCERCPSC Pediatrics
Prompt
The parents of a nine-month-old, exclusively breastfed infant of a dark-skinned migrant mother bring their child to clinic after a wrist radiograph for swelling showed florid rachitic changes, with a low 25-hydroxyvitamin D, a high alkaline phosphatase, and a raised parathyroid hormone. The mother is in tears, convinced that breastfeeding caused the disease and that her baby will be disabled. They have a three-year-old sibling at home. Counsel them.

Communication framework

Establish what the parents already understand and fear. Ask the mother to recount what she has been told and what she has read, and acknowledge her tears and her guilt directly. The fear that breastfeeding caused the disease and that the baby will be disabled are the two you will spend the most time on, and you address them with the reassurance that exclusive breastfeeding was the right choice and that the disease is fully treatable. Do not correct her before you have heard her. [3] [1]

Explain the disease in plain language. Your baby's bones are soft because they are not getting enough of a vitamin called vitamin D, which the body uses to lay down calcium in the growing bone. Breast milk is the perfect food for your baby, but it carries very little vitamin D, which is why every breastfed baby is recommended a small daily supplement from soon after birth. Because the supplement was missed, the bones softened, and that is why the wrists look swollen and the bones bowed on the X-ray. This is called rickets, and it is fully treatable. [2] [1]

Address the guilt and the disability fear directly. You did not cause this, and exclusive breastfeeding was absolutely the right thing to do. The only thing that was missing was the small daily vitamin D drop, which is recommended for every breastfed baby, and that is a public-health gap rather than anything you did wrong. Because we caught it, the bones will heal completely with treatment, your baby will grow and develop normally, and there will be no long-term disability. [3] [1]

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References4ShowHide
  1. [1]Munns CF, Shaw N, Kiely M, et al. Global Consensus Recommendations on Prevention and Management of Nutritional Rickets. J Clin Endocrinol Metab, 2016.PMID 26745253
  2. [2]Wagner CL, Greer FR Prevention of rickets and vitamin D deficiency in infants, children, and adolescents. Pediatrics, 2008.PMID 18977996
  3. [3]Ahmed SF, Franey C, McDevitt H, et al. Recent trends and clinical features of childhood vitamin D deficiency presenting to a children's hospital in Glasgow. Arch Dis Child, 2011.PMID 20584848
  4. [4]Fischer PR, Johnson CR, Leopold KN, et al. Treatment of vitamin D deficiency in children. Expert Rev Endocrinol Metab, 2023.PMID 37861060
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