Clinical Research Directory
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2 clinical studies listed.
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Tundra lists 2 Cognition Function clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07154147
Oral vs IV Sedation for Cataract Surgery in Older Adults
The goal of this clinical trial is to evaluate the feasibility of comparing oral sedation (a pill) with intravenous (IV) sedation for cataract surgery in older adults. Investigators will assess the feasibility, completeness, and distribution of data related to postoperative recovery, including thinking and memory, as well as participant satisfaction with care. Participants will be randomly assigned to receive either oral sedation with an IV placebo or IV sedation with an oral placebo before cataract surgery. Participants will complete brief surveys assessing recovery before and after surgery and will be contacted by phone after surgery to assess postoperative recovery. Results from this pilot study will inform the design of a future, fully powered trial evaluating sedation approaches for cataract surgery.
Gender: All
Ages: 65 Years - Any
Updated: 2026-04-27
1 state
NCT07074704
tACS to Improve Negative Symptoms & Cognition in Long-term Hospitalized Schizophrenia Patients.
This study aims to evaluate the efficacy of transcranial alternating current stimulation (tACS) on negative symptoms and cognitive function in long-term hospitalized patients with schizophrenia. At the same time, this study will explore the potential impact of relevant biomarkers and genetic factors on the efficacy of tACS intervention.
Gender: All
Ages: 18 Years - 65 Years
Updated: 2025-07-24
1 state