Last reviewed · How we verify
NCT06934148
Experiment 2: One Target in Many Situations
NA trial testing Blocked Trials in Vision in 40 participants. Currently enrolling.
1 June 2029
Quick facts
| Lead sponsor | Brigham and Women's Hospital |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | sequential |
| Masking | none |
| Primary purpose | basic science |
| Enrollment | 40 |
| Start date | 1 June 2024 |
| Primary completion | 1 June 2029 |
| Estimated completion | 30 June 2029 |
| Sites | 1 location across United States |
Drugs / interventions tested
- Blocked Trials
- Mixed trials
Conditions studied
- Vision — all drugs for Vision →
- Healthy — all drugs for Healthy →
- Attention — all drugs for Attention →
Sponsor
Brigham and Women's Hospital
Who can join
18 and older, any sex, with Vision or Healthy. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The goal is to look for qualitative differences in visual search behavior when one search is performed many times in a row compared to when multiple search tasks are intermixed. Four search tasks are tested. The target is the same in every task but the types of distractors change from task to task. In the Mixed condition, the four tasks are randomly changed from trial to trial. In the Blocked condition, each task is run as a block of 100 trials.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06934148
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other trials of Blocked Trials
Trials testing the same drug.
- NCT06933693 — Mixed Vs Blocked Search: Four Unique Tasks · NA · recruiting
Other recruiting trials for Vision
Currently open trials in the same condition.
- NCT07081139 — Visual Function Screening System With Special Needs Children and Typical Preschoolers · recruiting
- NCT06934213 — Experiment 3: Mixed vs Blocked; Dashboard Paradigm · NA · recruiting
- NCT06933693 — Mixed Vs Blocked Search: Four Unique Tasks · NA · recruiting
- NCT06848101 — Eye and Carotenoid Augmentation Research and Evaluation (EyeCARE) · NA · active not recruiting
- NCT05419713 — Intermediate Visual Space Perception · NA · recruiting
Other Brigham and Women's Hospital trials
Trials by the same sponsor.
- NCT07011758 — Dynamic Treatment Regimes for Opioid Use Disorder · Phase 2 · not yet recruiting
- NCT06310018 — Augmented Ultrasound-Facilitated, Catheter-Directed Fibrinolysis for PE · suspended
- NCT04519177 — Randomized Trial of a Sleep Disorders Program on Firefighter Safety and Disability ... · NA · not yet recruiting
- NCT06355986 — Computerized Decision Support to Prevent Stroke in Atrial Fibrillation · NA · not yet recruiting
- NCT06099275 — Evaluation of Hemodynamics in People With Untreated Preeclampsia Using Echocardiography · suspended
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06934148 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Brigham and Women's Hospital
- Last refreshed: 21 April 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06934148.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing