Table 5.

Recommended Surveillance for Individuals with Serine Deficiency Disorders

System/ConcernEvaluationFrequency
Neurologic
  • Monitor those w/seizures as clinically indicated.
  • Assess for new manifestations such as seizures, changes in tone, & contractures.
At each visit
Development Monitor developmental progress & educational needs.
Neurobehavioral/
Psychiatric
Behavioral assessment for anxiety, ADHD, ASD, aggression, or self-injuryAt each visit in persons of school age
Growth/Feeding
  • Measurement of growth parameters
  • Eval of nutritional status & safety of oral intake
At each visit
Gastrointestinal Monitor for constipation & feeding tube issues when present.
Respiratory Monitor for evidence of aspiration, respiratory insufficiency.
Musculoskeletal Physical medicine, OT/PT assessment of mobility, self-help skills
Dental Dental eval for ↑ risk of caries assoc w/oral L-serine powderEvery 6 mos
Family/Community Assess family need for social work support (e.g., palliative/respite care, home nursing, other local resources), care coordination, or follow-up genetic counseling if new questions arise (e.g., family planning).At each visit
Assess transitional care needs.At time of transition from pediatric to adult care

ADHD = attention-deficit/hyperactivity disorder; ASD = autism spectrum disorder; OT = occupational therapy; PT = physical therapy

From: Serine Deficiency Disorders

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