An interventional study of Pre-Dental Telehealth (PDT) in Intellectual Disability, Variable, sponsored by Boston University. Completed at 1 site in United States. Open to participants aged 12 Years to 18 Years. Per ClinicalTrials.gov, last updated 2026-11-10.
Sponsored by Boston University · Not applicable, Interventional, and Supportive care
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Among 121 studies in Intellectual Disability with a site in United States — 31 open to participants now, 39 under way, 3 of them phase 3. Intellectual Disability · United States.
Among the 121 studies in Intellectual Disability with a site in United States, this one is the 51st largest by enrollment of the 81 interventional ones that give a count, is one of 9 that started in 2025, is one of 54 with no phase, and was the 104th registered.
388 studies on the registry are indexed under Intellectual Disability; 106 are open to participants now.
Browse Intellectual Disability studies →31 of the 121 studies in Intellectual Disability with a site in United States are open now. Recruiting first, the newest first:
Children's Mercy Hospital Kansas City · Sites in United States
Ages 8–12
Children's Hospital Los Angeles · Sites in United States
Ages 10–17
University Hospitals Cleveland Medical Center · Sites in United States
Ages 18–89
National Institutes of Health Clinical Center (CC) · Sites in United States
Ages 8–30 · Healthy volunteers
Joel E. Ringdahl · Sites in United States
Ages 2–90
A study can be open while its sites in United States have not opened yet or have stopped. Only those recruiting at a site in United States →
Of the 69 Intellectual Disability studies recruiting now, 27 (39%) set no upper age limit and 33 (48%) stop at 75 or younger; 49 take children under 18; 13 take healthy volunteers.
This study: 12 Years to 18 Years · all sexes · no healthy volunteers.
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121 studies; the count open now beside each. This study's row is marked.
A study in two phases is counted once above. Listed by phase, each with its combined phases: Phase 1 12 · Phase 2 9 · Phase 3 9 · Phase 4 5
First in 1987; this study’s year is marked. 9 started in 2025.
By drug class, each counting the studies that test any of its medicines:
This study's enrollment of 29 is below the median of 59 across 249 interventional studies indexed under Intellectual Disability.
Median enrollment 40 across the 81 interventional studies, 176 across the 37 observational. Of the 75 that completed or were terminated, 18 (24%) have results posted.
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10 of 121 have an industry lead sponsor. The 10 most frequent:
Boston University is the lead sponsor of 271 studies on the registry; 37 are open to participants now.
Of its 31 completed or terminated interventional studies of FDA-regulated products, 24 (77%) have results posted.
Boston University has 1 study filed under Intellectual Disability — fewer than ten, so there is no comparison to draw.
10 of the studies in Intellectual Disability with a site in United States that are under way reach primary completion within a year, 0 of them phase 3. Phase 3 first, then by date:
| Study | Primary completion |
|---|---|
| NCT02914951Yale UniversityCognitive-Behavioral Therapy for Irritability in Children With Autism Spectrum Disorder and Intellectual Disability | 2026-12 |
| NCT06829264University of California, DavisTesting an Evidence-Based Supported Employment Model in Autistic Young Adults | 2026-12-01 |
| NCT00305305University of California, San FranciscoBrain Development Research Program | 2027-01 |
| NCT03718936Icahn School of Medicine at Mount SinaiADNP Syndrome: The Seaver Autism Center for Research and Treatment is Characterizing ADNP-related Neurodevelopmental Disorders Using Genetic, Medical, and Neuropsychological Measures. | 2027-03 |
| NCT06065527Northwell HealthFuture Planning and Well-Being for Individuals With Intellectual Disabilities and Family Caregivers | 2027-06-30 |
Add all 10 to your calendar (.ics) → With an account.
Among the 121 studies in Intellectual Disability with a site in United States, from their registry updates:
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This randomized clinical trial is an innovative pilot project to determine the acceptance and impact of telehealth visits on youth with intellectual and developmental disabilities (IDD), their caregivers, and dentists. The impact of the telehealth visit will be assessed by: 1) determining if the intervention group was more likely to achieve the set goals and 2) Likert scaled surveys of satisfaction of caregivers and dentists. Qualitative data will be collected to inform improvement on clinical interviews by the dentist.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Participants randomized into this arm will receive a scripted telehealth interview before the scheduled dental visit.The participant's' caregiver and dentist will complete a survey within a week of the dental visit.
Behavioral: Pre-Dental Telehealth (PDT)
Participants randomized into this arm will receive standard of care dental visit. The participant's' caregiver and dentist will complete a survey within a week of the dental visit.
The PDT will be a scripted telehealth interview 3-7 days before the scheduled dental visit to review medical and dental history, to evaluate the participants' needs for the dental visit, and to set an agreed goal for the dental visit using shared decision making. The goal wlll be one of the following: Goal 1: exam cleaning only, Goal 2: exam and cleaning, Goal 3: exam, radiographs, and cleaning.
Number of participants who successfully completed the dental visit goal
This will be assessed by reviewing the goal set in the PDT and comparing it to what was done at the dental visit.
Time frame: within 1 week of the dental visit
Caregiver satisfaction
This outcome will be assessed by analyzing the 10 Likert scale items from a 13-item investigator developed survey. Each off the 10 items is answered with a 5 response Likert scale \[Strongly disagree, Disagree, Neither Disagree nor Agree, Agree, Strongly Agree\].
Time frame: within 1 week of the dental visit
Dentist satisfaction
This outcome will be assessed by analyzing the 10 Likert scale items from a 12-item investigator developed survey. Each off the 10 items is answered with a 5 response Likert scale \[Strongly disagree, Disagree, Neither Disagree nor Agree, Agree, Strongly Agree\].
Time frame: within 1 week of the dental visit
Plan to share: No
No publications or documents are linked to this record.
Ran from Aug 2025 to primary completion in Sep 2026, 13 months.
Of 155 non-industry interventional studies with no phase under Intellectual Disability, half reached primary completion within 18 months of starting (the median), counting those still running; a quarter within 7 and three quarters within 36. This study's 13 months is below that.
Counting every sponsor, half of 158 studies reached it within 19 months; a quarter within 7 and three quarters within 36.
Since we started tracking on Sep 25, 2026, the dates moved once, on Nov 10, 2026: primary completion Oct 2026 → Sep 2026 and completion Oct 2026 → Sep 2026.
Earlier changes are on the record history on ClinicalTrials.gov ↗
How these figures are worked out, and which studies are left out of them.
From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗
This study is completed, as verified in Nov 2026. You cannot join it, but the record below documents what was studied.
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