Radioulnar synostosis-developmental delay-hypotonia syndrome
MONDO:0009952Radioulnar synostosis-developmental delay-hypotonia syndrome, also known as Der Kaloustian-McIntosh-Silver syndrome, is an extremely rare syndrome with synostosis described in about 4 patients to date with clinical manifestations including congenital unilateral radioulnar synostosis, generalized hypotonia, developmental delay, and dysmorphic facial features (long face, prominent nose and ears).
Also known as: Der Kaloustian-McIntosh-Silver syndrome, radioulnar synostosis with developmental delay and hypotonia syndrome, der Kaloustian mcintosh silver syndrome, radioulnar synostosis, unilateral, with developintellectual disability and hypotonia, radioulnar synostosis, unilateral, with developmental retardation and hypotonia, unilateral radio-ulnar synostosis, generalised hypotonia, developintellectual disability, and a characteristic facial appearance, unilateral radio-ulnar synostosis, generalised hypotonia, developmental retardation, and a characteristic facial appearance, unilateral radio-ulnar synostosis, generalized hypotonia, developintellectual disability, and a characteristic facial appearance
18 clinical trials for this condition and its sub-types.
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Giving parents a digital voice in early intervention plans
Symptom relief ENROLLING_BY_INVITATIONThis study tests a digital tool that helps parents of young children with developmental delays or disabilities organize and share their priorities with early intervention professionals. The tool, called PEM+, is designed to make family-centered care more practical by guiding fami…
Phase: NA • Sponsor: University of Illinois at Chicago • Aim: Symptom relief
Last updated Aug 16, 2026 00:00 UTC
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Can sensory play empower parents and help kids with disabilities?
Symptom relief ENROLLING_BY_INVITATIONThis study tests a program called MSE-PEACE, where parents and children with developmental disabilities (like autism or ADHD) attend 10 sensory sessions together. The goal is to see if it improves children's engagement and emotional control, and helps parents feel more confident …
Phase: NA • Sponsor: National Cheng Kung University • Aim: Symptom relief
Last updated Jun 27, 2026 12:06 UTC
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Man's best friend as therapy: can dog training boost activity and Well-Being in kids with disabilities?
Symptom relief OngoingThis study tests a program where children aged 10-17 with developmental disabilities learn training exercises with their own family dog. The goal is to increase the child's physical activity and social well-being. 100 participants are enrolled at multiple sites.
Phase: NA • Sponsor: Oregon State University • Aim: Symptom relief
Last updated Jun 27, 2026 07:58 UTC
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Vagus nerve study for autism withdrawn before starting
Knowledge-focused TerminatedThis study planned to test vagus nerve stimulation (VNS) in children and adults with autism and developmental disabilities to see if it could improve behavior, thinking, and body rhythms. Participants would have chosen 1 to 3 months of daily VNS and completed monthly check-ins. T…
Phase: NA • Sponsor: New York State Institute for Basic Research • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:04 UTC
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New framework aims to prevent medication errors in vulnerable group
Knowledge-focused OngoingThis study works with 110 adults who have intellectual or developmental disabilities and receive care from a Norwegian municipality. The goal is to create better routines and digital tools to make sure they get the right medicines safely. Researchers will review each person's med…
Phase: NA • Sponsor: Vestvagoy Municipality • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:01 UTC
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Navajo family program aims to bridge autism support gap
Knowledge-focused OngoingThis pilot trial tests a culturally adapted parent training program for Navajo families of children with autism or developmental disabilities. About 29 parents will be randomly assigned to join the program right away or after a wait. The program is led by trained Navajo Family Ad…
Phase: NA • Sponsor: Northern Arizona University • Aim: Knowledge-focused
Last updated Jun 26, 2026 17:46 UTC