200 Section - Integrating Oromotor, Sensory-Based, and Behavioral Interventions in the Management of Feeding Difficulties in a Child with Down Syndrome: A Case Report

Case Diagnosis: A two-year-old girl with Down syndrome presented with feeding difficulties due to oromotor hypotonia, poor oral coordination, and food aversion. She was diagnosed with Down syndrome, global developmental delay, oromotor dysfunction with feeding difficulty, and underweight and stunted, requiring multidisciplinary intervention and structured therapy.

Case Description: A two-year-old girl with confirmed trisomy 21 was referred for feeding problems characterized by food holding, prolonged mealtime, and preference for pureed textures. Physical examination revealed hypotonia, macroglossia, and poor oromotor control. Growth parameters were below −2 SD, indicating underweight and stunted. Developmental assessment showed global delay, with a developmental age of 12–15 months. Management involved oromotor therapy, sensory-based Sequential Oral Sensory (SOS) approach, behavioral reinforcement, and nutritional counseling. Parents were trained for home-based continuation. Regular follow-up demonstrated improved oral control, acceptance of various textures, and reduced feeding time, emphasizing the importance of structured, multidisciplinary therapy.

Discussions: Feeding difficulties in Down syndrome stem from hypotonia, poor tongue mobility, and delayed oral-motor coordination. Oromotor therapy strengthens muscles for chewing and swallowing, while the SOS approach enhances sensory tolerance and food acceptance. Integrating behavioral strategies like shaping and positive reinforcement helps overcome food refusal. Postural alignment ensures safe swallowing, and consistent parental involvement reinforces skills at home. Studies by Gisel (1994) and Toomey (2010) support combining sensorimotor and behavioral interventions for optimal feeding outcomes. This multidisciplinary integration effectively addresses motor, sensory, and behavioral components, leading to improved nutrition, oral function, and overall development in children with Down syndrome.

Conclusions: Feeding problems in Down syndrome result from oromotor hypotonia and poor coordination. Early, integrated interventions combining oromotor, sensory-based, and behavioral therapies—supported by proper posture and family participation—enhance feeding performance and nutrition. Multidisciplinary collaboration ensures consistent progress, promotes safe oral intake, and contributes significantly to the child’s developmental and functional improvement.