Spinal muscular atrophy: an update

Palliative care in children with spinal muscular atrophy type I: What do they need?

OBJECTIVE

Our aim was to describe the clinical evolution and needs of children with spinal muscular atrophy type I treated in a domiciliary palliative care program.

METHOD

We undertook a retrospective chart review of nine consecutive patients. Descriptions of the clinical and demographic profile of children with spinal muscular atrophy (SMA) type I were referred to a pediatric palliative care team (PPCT).

RESULTS

Six males and three females were admitted to the PPCT, all before six months of age, except for one afflicted with SMA type I with respiratory distress. The median time of attention was 57 days (range 1-150). The domiciliary attention mainly consisted of respiratory care. The patient with SMA type I with respiratory distress required domiciliary mechanical ventilation by tracheotomy. In all cases, a nasogastric tube (NT) was indicated. As end-of-life care, eight required morphine to manage the dyspnea, four received it only by enteral (oral or NT) administration, and four received it first by enteral administration with continuous subcutaneous infusion (CSI) later. Three of the four patients with CSI also received benzodiazepines. While they were attended by the PPCT, none required hospital admission. All the patients died at home except for the one attended to for just one day.

SIGNIFICANCE OF RESULTS

Domiciliary care for these patients is possible. The respiratory morbidity and its management are the main issues. Application of an NT is useful to maintain nutritional balance. Morphine administration is necessary to manage the dyspnea. Palliative sedation is not always necessary.

Palliation of Dyspnea in pediatrics

Dyspnea is a complex physiologic and psychosocial symptom that is difficult to characterize and measure, but essential to treat, as it has a significant effect on quality of life. Although palliation of dyspnea in the child with chronic illness is an under-researched area, children and their families cannot wait for the research to catch up with their current needs. This article addresses several aspects of dyspnea in pediatrics palliative care, with an eye toward practical suggestions for evaluation and management.