Tiffany, a 3-year-old girl, was referred to the developmental and behavioral pediatrics service for evaluation of significant and persistent negative behaviors associated with refusal to eat at meal time and constant snacking during the past 3 months. She lost 2 pounds, but her weight for her height was at the 50th percentile. Her mother indicated that Tiffany had frequent night awakenings (>10) and late sleep onset (between 12:00 and 1:00 a.m.). Her mother described her as being "easily frustrated," getting upset and angry very quickly. Tiffany was identified at an early intervention program as having mild to moderate developmental delays in pragmatic speech, gross and fine motor skills, and social interaction skills. Tiffany was born at 33 weeks gestation and was hospitalized for 10 days without significant perinatal problems. She was readmitted at 2 months of age when she was diagnosed with gastroesophageal reflux, lactose intolerance, sleep apnea, and bradycardia. She was discharged with an apnea monitor. A seizure disorder was diagnosed at 1 year of age and reactive airway disease at 2 years of age. At the time of the referral to the developmental and behavioral pediatrics service, Tiffany was followed by multiple services, including cardiology, neurology, gastroenterology, psychology, and pulmonary. Pharmacologic therapies included albuterol and cromalyn inhalers, phenobarbital, valproic acid, levocarnitine, ranitidine, and an inhaled steroid. She continued to use the apnea monitor each night, although three sleep studies demonstrated a normal sleep pattern with no evidence of apnea or bradycardia. A recent electroencephalogram was normal. Tiffany lives with her mother and maternal grandparents. Her mother is morbidly obese with a history of asthma and depression. She was infertile for a 10-year period, which she attributed to the stress associated with living with an abusive man. Tiffany was the result of a subsequent, brief relationship with another man; she has not had contact with her father. Her mother is a licensed practical nurse who has not worked as a nurse since Tiffany's birth. An interdisciplinary treatment approach to Tiffany's multiple biological and behavioral problems was implemented by admitting her to a collaborative care unit at a children's hospital.
CASE. Timmy was born at 32 weeks of gestation after an uncomplicated pregnancy until there was a spontaneous rupture of the membranes and preterm labor associated with chorioamnionitis. A 2-month hospitalization in the neonatal intensive care unit (NICU) was associated with pneumonia, a Grade II intraventricular hemorrhage, chronic lung disease, and a slow weight gain in the nursery. He was discharged to home with plans for ongoing care by his pediatrician. The primary care pediatrician attended a multidisciplinary conference with the NICU staff and Timmy's parents. At the time of discharge from the nursery, at 38 weeks postconceptual age, Timmy still required oral diuretics and supplemental oxygen, as well as other medications such as iron. Timmy's respiratory rates were between 40 and 60 breaths per minute at rest, with mild intercostal retractions. He was discharged with a cardiorespiratory monitor. The discharge examination revealed mild to moderate symmetrical hypotonia with intact deep tendon reflexes, shoulder girdle weakness, and a mild head lag. Timmy would regard a human face and a bright object and would follow them briefly. He became active and would thrash his extremities with minimal tactile, bright light, or auditory stimulation. Typically, he settled slowly with swaddling and a pacifier. Nursing was slow to develop; he was currently receiving one half of his calories at the breast and the remainder of his calories from bottle-feeding of fortified expressed breast milk. As she prepared for the first office visit with Timmy and his parents, the pediatrician asked herself, "What can I do to enhance the developmental outcome for this child?"
Objectives To test whether children with recurrent abdominal pain (RAP) exhibit subliminal (nonconscious) and supraliminal (conscious) attentional biases to pain-related words, and to determine correlates of these biases. Previous research indicates that individuals attend to disorder-relevant threat words, and in this study, attentional biases to disorder-relevant threat (pain), alternative threat (social threat), and neutral words were compared. Methods Participants were 59 children with RAP who completed a computer-based attentional bias task. Participants and their parents also completed questionnaires measuring pain, somatic complaints, anxiety/ depression, and body vigilance. Results Children with RAP showed attentional biases toward subliminal pain-related words and attentional biases away from supraliminal painrelated words. Participants' attentional biases to social threat-related words were marginally significant and also reflected subliminal attention and supraliminal avoidance. Attentional biases were related to parent and child reports of pain, body vigilance, and anxiety/ depression. Conclusions Children with RAP show nonconscious attention to and conscious avoidance of threat-related words. Their attentional biases relate to individual differences in symptom severity. Implications for models of pediatric pain and future studies are discussed.
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