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Aging clinical trials at UC Irvine

3 in progress, 2 open to eligible people

Showing trials for
  • Enhancing Memory Consolidation in Older Adults

    open to eligible people ages 60-75

    The purpose of this research study is to understand the neural mechanisms underlying long-term memory formation in older adults. Both sleep and memory decrease with age. The investigators are interested in discovering whether these two biological changes are related. This study is specifically focused on understanding what are the critical components of sleep that facilitate memory formation and are they impaired in older adults. The investigators will be using the hypnotic zolpidem, a sleep drug that has been shown to increase a specific aspect of sleep that have been shown to correlate with memory improvement in young adults. The Food and Drug Administration (FDA) have approved zolpidem for use in certain sleep disorders, specifically in the treatment of sleeplessness (i.e., insomnia). In the current study, the investigators will examine whether zolpidem (5mg), compared with placebo, increases memory-related sleep events in older adults and test the impact of these drug-related sleep changes on post-sleep memory recall. This is a research study because the investigators are using pharmacological interventions to investigate our hypotheses about memory consolidation. The investigators are not studying the efficacy of zolpidem to treat conditions for which the FDA has already approved it.

    Irvine, California

  • Using Nicotine to Reverse Age-related Auditory Processing Deficits

    open to eligible people ages 18-85

    The present study will evaluate the effects of both aging and nicotine on psychophysical tasks and electrophysiological measures. Nicotine will be administered to study participants in the form of gum that is available as an over-the-counter medication. The hypothesis is that nicotine will reverse the detrimental effects of aging on auditory processing. The proposed experiments will characterize the effects of nicotine and may eventually lead to improved treatments of hearing loss in a variety of patient populations and in healthy aging.

    Irvine, California

  • Heartrate and Breathing Effects on Attention and Memory

    Sorry, not yet accepting patients

    In the current study, we will examine how daily paced breathing affects plasma amyloid beta levels and the rate of learning in older adults. Healthy adults aged 50-70 who meet all eligibility criteria will be invited to this study. Participants will be randomly assigned to one of the two conditions: 1) Daily memory and attention training followed by a paced breathing protocol designed to increase relaxation or 2) Daily memory and attention training followed by a paced breathing protocol to increase alertness. Participants will be asked to complete pre and post intervention cognitive testing online, engage in 10 weeks of daily brain training (starting Week 2) and 9 weeks of paced breathing (starting Week 3) at home and to come in for lab visits to provide blood and urine samples on Weeks 2, 7 and 12 to allow for assessment of amyloid beta levels.

    Los Angeles, California

Our lead scientists for Aging research studies include .

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