Skip to Main Content

++

Patient Story

++

A 12-year-old African American boy with cerebral palsy-quadriplegia was brought to clinic as mother was having progressive difficulty feeding him (Figure 53-1). He had not been seen in the office since age 9 years when he plotted at the 20th percentile for both weight and length on the cerebral palsy-quadriplegia growth chart. Mother stated that she was having difficulty obtaining his supplemental 1.5cal/cc supplement that had been prescribed and her son was becoming progressively more selective regarding intake of solids. School officials also reported feeding difficulty. On examination, he appeared emaciated. Length, weight, and BMI were far below the 5th percentile. Labs including a celiac antibody panel, comprehensive metabolic panel, CBC with differential, sedimentation rate, and thyroid function studies were normal with the exception of mild lymphopenia and a low pre-albumin. Swallow evaluation showed oropharyngeal dysphagia characterized by residuals and delay in swallow onset. A trial of nasogastric (NG) feeds resulted in rapid weight gain with good tolerance. A gastrostomy was subsequently placed for supplemental feeds. Close follow-up was scheduled with the nutritional support team, his physician, and social services.

++
FIGURE 53-1

Cerebral palsy, quadriplegia and severe protein-calorie malnutrition in a 12-year-old boy. A. Note the extremely thin extremities. B. Close-up of the spasticity and extreme emaciation seen in his chest. (Used with permission from Lori Mahajan, MD.)

Graphic Jump Location
++

Introduction

++

Failure to thrive (FTT) is a clinical sign, rather than a diagnosis. A wide variety of medical conditions and psychosocial factors contribute to FTT. Potential long-term complications of FTT include permanent cognitive impairment with decreased IQ, short stature, and serious infections due to immune deficiency.

++

Synonyms

++

Malnutrition, nutritional insufficiency, growth failure.

++

Epidemiology

++

  • Occurs more commonly in children living in poverty.

  • Affects 5 to 10 percent of children in the primary care setting.1

  • Up to 50 percent of children with FTT are not identified by health care providers.

++

Etiology and Pathophysiology

++

  • More than 90 percent of cases are purely nutritional, with no identifiable underlying medical condition.

  • Causes of FTT are currently classified into the following categories: inadequate caloric intake, inadequate absorption or increased losses, increased metabolic needs, or ineffective utilization.1,2

++
Inadequate Caloric Intake
++

  • Behavioral problems interfering with meals/inappropriate feeding habits.

  • Dysfunctional parent-child relationship.

  • Neglect (Figure 53-2).

  • Poverty.

  • Inadequate lactation.

  • Improper formula preparation.

  • Suck/swallow dysfunction (esophageal motility dysfunction, CNS, neuromuscular, anatomic-cleft lip, or palate) (Figure 53-3).

  • Feeding fatigue (anemia, genetic syndrome, cerebral palsy, neuromuscular disease, CNS structural abnormality).

  • Feeding refusal (reflux or eosinophilic esophagitis, aspiration).

  • Recurrent emesis.

++
FIGURE 53-2

A and B. Thin, cachectic infant who is failing to thrive due to psychosocial neglect. C. Same infant after one month ...

Pop-up div Successfully Displayed

This div only appears when the trigger link is hovered over. Otherwise it is hidden from view.