Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT03206775 · ClinicalTrials.gov registry record
D2D Normative Data for Remote Assessments
A clinical trial of Cognition, sponsored by University of Minnesota.
- Completed
- Registry status
- 1,271
- Enrollment target
- 2
- Study locations
NCT03206775: Completed study of Cognition, sponsored by University of Minnesota.
NCT03206775 is a study of Cognition that has completed, run by University of Minnesota. The registered enrollment target is 1,271 participants, above the 135-participant average among 35 other Cognition trials with a reported enrollment target (841% higher). The trial reports 2 study locations across 2 states. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03206775, a study of Cognition, has completed, sponsored by University of Minnesota.
- COMPLETED
- Registry status
- 1,271 participants
- Enrollment target
- 2
- Study locations
Study Summary
Phase 1: This is a remote observational study in which participants will complete cognitive assessments developed by Posit Science. Participants will be healthy controls aged 18-65 with reliable internet access and a device that they can use to access the assessments, such as a laptop or iPad. Participants will complete up to 6 Posit Science assessments in different domains of cognition, which should last approximately 30 minutes. Phase 2: This is an in person observational study in which participants will complete cognitive assessments developed by Posit Science. Participants will be healthy controls aged 18-80 who are fluent in English. Participants will complete batteries of cognitive assessments developed by Posit Science, which include combinations of visual, auditory, and social cognitive assessments, and self-report questionnaires. This study will be conducted at the Driven to Discover building at the Minnesota State Fair. Participation will last approximately 20 minutes. Phase 3: Participants in Phase 3 will complete a Posit Science assessment battery and self-report questionnaires. Each participant will be asked to provide brief demographic and medical history data. Participants will be aged 18-35 and will be students at the University of Minnesota who are enrolled in the Research Experience Points program. Participants will complete the assessment battery remotely; the battery will take approximately 45-60 minutes to complete. Phase 4: This is a pilot program to test the use of remote cognitive assessment and training in adolescents with an anxiety diagnosis and healthy controls. Participants will complete a short assessment battery, then will receive 4 hours of cognitive training over 2 weeks at home. Then they will repeat the battery. Total participation should last approximately 5 hours over 2-3 weeks and will be completed entirely remotely.
Primary Outcome
Phase 1: Participants watch two spatial frequency sweeps and determine whether each one swept inward or outward
Conditions Studied
Interventions
- BEHAVIORAL Cognitive Assessments (Phase 1)
- BEHAVIORAL Cognitive Battery A (Phase 2)
- BEHAVIORAL Cognitive Battery B (Phase 2)
- BEHAVIORAL Cognitive Battery C (Phase 2)
Study Locations (2)
California
- University of California San Francisco - San Francisco
Minnesota
- University of Minnesota, Dept of Psychiatry - Minneapolis
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 1,271 participants |
| Start Date | 2017-06-06 |
| Est. Completion | 2019-03-25 |
What the finished NCT03206775 record still lists
NCT03206775 is an observational study that tracks outcomes without assigning an intervention. Its 1,271 participants enrollment target places it among the larger protocols in the corpus, above the 135-participant average among 35 other Cognition trials with a reported enrollment target (841% higher).
The record links to 1 condition, with Cognition appearing as the primary indexed condition, and to 4 interventions - of which Cognitive Assessments (Phase 1) is the first listed.
NCT03206775 reports a single indexed study location in California, Minnesota.
Frequently Asked Questions
What is clinical trial NCT03206775 about?
NCT03206775 is a clinical study titled "D2D Normative Data for Remote Assessments". Phase 1: This is a remote observational study in which participants will complete cognitive assessments developed by Posit Science. Participants will be healthy controls aged 18-65 with reliable internet access and a device that they can use to access the assessments, such as a laptop or iPad. Parti...
What is the current status of trial NCT03206775?
This trial is currently completed. The enrollment target is 1,271 participants. The study started on 2017-06-06. Estimated completion is 2019-03-25.
What conditions does trial NCT03206775 study?
This clinical trial studies the following conditions: Cognition.
What interventions are being tested in trial NCT03206775?
The interventions under investigation include: Cognitive Assessments (Phase 1) (BEHAVIORAL), Cognitive Battery A (Phase 2) (BEHAVIORAL), Cognitive Battery B (Phase 2) (BEHAVIORAL), Cognitive Battery C (Phase 2) (BEHAVIORAL).
Who is sponsoring clinical trial NCT03206775?
This trial is sponsored by University of Minnesota, which has 966 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT03206775 being conducted?
This trial has 2 study locations across California, Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Cognition
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT03206775's enrollment target sits among peer trials
1,271 1st of 35 higher than 35 of 35 other Cognition trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Cognition trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
-
The Effect of Near-infrared Light Therapy on Brain Function and Cognition in Young and Older Adults
RECRUITING · NA
-
Nutrition to Support Postoperative Recovery
RECRUITING · NA
-
Home-Based Brain Stimulation for Motoric Cognitive Risk Syndrome
RECRUITING · NA
-
The Path Study: Cognitive and Inflammation Targeted Gut-brain Interventions in Alcohol; Probiotics, Alcohol, Transcutaneous Vagus Nerve Stimulation, and HIV Study
RECRUITING · NA
-
Identifying the Neural Correlates of Mental Simulation in Multi-Step Planning
RECRUITING · NA
-
Cognitive Strategies in Early Psychosis 1
RECRUITING · Phase 3
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT06790641 · 1,270 participants · NA
Pathways to Perinatal Mental Health Equity
- NCT06876246 · 1,270 participants · NA
SBIR/ STTR Family Check-up Online
- NCT03678025 · 1,273 participants · Phase 3
Standard Systemic Therapy With or Without Definitive Treatment in Treating Participants With Metastatic Prostate Cancer
- NCT07225504 · 1,275 participants · Phase 3
A Study to Evaluate the Efficacy and Safety of Remibrutinib in Secondary Progressive Multiple Sclerosis
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI