Failure to Thrive

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Failure to Thrive

Ricci, p. 1172

Pathophysiology

 AKA growth failure, pediatric undernutrition

 Wt below 5 th percentile or decline in previously stable pattern by 2 %ile lines

 If both ht and wt are low, malnutrition has been going on for a long time

 May be developmental delays or retardation

(may be caused from malnutrition)

Etiology

 Combination of parental and infant behaviors and conditions

 May be organic (physical cause) or inorganic (psychosocial)

Organic Causes

 Systemic disease such as cardiac, pulmonary, GI

 Sensory or motor delays

 Prolonged mechanical ventilation and/or prolonged tube feedings leading to sucking and swallowing problems or food refusal

Inorganic Causes

Neglect and/or abuse

Parental mental illness/MR

 Poor bonding and interaction

 Lack of maternal response to infant needs; inability to recognize cues

 Family stress

 Parental drug abuse

 Poor parental role models

 Infant temperament

 Poverty

Manifestations

 Growth failure

 Malnutrition

 Delays

Poor hygiene

Withdrawn, apathetic, poor eye contact, “radar gaze”, minimal smiling, no stranger anxiety

 Feeding resistance, vomiting, anorexia

 Stiff and resistant body posture or flaccid & unresponsive

Diagnostics

 Goal is to determine cause

 Anthropometric measurements

 Health history

 Dietary history and dietary rituals

 Behaviors and interactions

 Observe feeding if possible

 Developmental assessment

 Social history

 Labs to rule out organic causes

Management

 Need interdisciplinary team

 Reverse malnutrition—may require oral or tube feedings or TPN

 Relieve stressors (family may just need to find food source)

 Behavior modification at mealtime

 Family therapy

 Child may need temporary placement

 If organic, treat disease process in addition to correcting nutritional deficits

Nutritional and Fluid Needs

 120 kcal/kg/day needed for proper wt gain

 Formula or other liquid nutritional supplement

 Rice cereal

 Vegetable oil

 Vitamins and minerals

 Daily weights

 Strict I & O

Reasons for Hospital Admission

 Measurements indicate severe malnutrition and/or there is significant dehydration

 Child abuse or neglect

 Caretaker substance abuse or psychosis

 Presence of serious infection or disease process that needs attention

 Tx not responsive to previous outpatient mgmt

Factors Affecting Recovery

 Early onset of FTT

 Young or uncooperative parent

 Low income

 Low parental educational level

 Severe feeding resistance from child

 Quality of follow-up—child needs home visits with observations and measurements

 Whether parents get therapy

Nursing Responsibilities

 Foster + eating environment—calm, quiet

 Core of same nurses

 Teach successful eating strategies—persistence, eye contact, give child directions, create structure

 Teach parent infant caloric needs

 Teach parent to recognize cues

 Teach parent to hold, rock, stroke, talk to child

 Developmental stimulation for child

 Give positive reinforcement to parent

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