National Institutes of Health: Cognitive Dysfunction trials

The registry lists 22 Cognitive Dysfunction studies with National Institutes of Health as lead sponsor. 3 are open to participants now and 2 have results posted.

Phase 1 4Phase 2 3Phase 3 2No phase 13(a study in two phases counts in both)

Studies

Open to participants first, then studies with results posted, then the rest; newest registration first within each.

• PET Imaging of Phosphodiesterase-4 (PDE4) in Volunteers With Alzheimer Disease (AD) or Mild Cognitive Impairment (MCI)RecruitingNCT07169630Phase 1
• Characterization of Dysmorphology in Subjects With Creatine Transporter DeficiencyRecruitingNCT05600946
• PET Imaging of Cyclooxygenases in Neurodegenerative Brain DiseaseRecruitingNCT04396873Phase 1
• A Pilot Clinical Trial of Exendin-4 in Alzheimer's DiseaseTerminatedNCT01255163Phase 2Results posted
• Phase II Study of the Efficacy of Peptide T in HIV-Positive Individuals With Cognitive Impairment.CompletedNCT00000392Phase 2Results posted
• Serum, Dietary and Supplemental Vitamin D's Association With Cognitive DeclineCompletedNCT03320109
• Characteristics and Outcomes of a Capacity-to-Consent Assessment ServiceCompletedNCT03258606
• Imaging Studies of Cognitive Impairment in Parkinson s DiseaseCompletedNCT01862744
• Effect of Varenicline on Tobacco Addiction and on Abstinence-induced Cognitive ImpairmentWithdrawnNCT01309685Phase 1
• Evolution of Memory Related ActivityStatus unknownNCT00902499
• Interaction of Cobalamin Status With Nitrous Oxide in Relation to Postoperative Cognitive Changes in the ElderlyCompletedNCT00212147Not applicable
• Usability of a Website for People With SchizophreniaWithdrawnNCT00177879Not applicable
• Metabolic Syndrome, Inflammation, and Risk of Cognitive DeclineCompletedNCT00099567
• Predictors of Cognitive Decline in Normal AgingStatus unknownNCT00094939
• Nicotine Treatment of Mild Cognitive Impairment (MCI)Status unknownNCT00091468Phase 1
• Role of Antibodies in Cognitive Dysfunction in Patients With Systemic Lupus ErythematosusCompletedNCT00042523
• Prevention of Cognitive Decline in Alzheimer's Disease by Ingested Interferon AlphaStatus unknownNCT00031018Phase 2
• A Study of Decreased Mental Function Associated With HIVCompletedNCT00027040Not applicable
• Preventing Cognitive Decline With Alternative TherapiesCompletedNCT00010920Phase 3
• Studies of Frontal Lobe Brain Functioning in SchizophreniaCompletedNCT00001258
• HIV Levels in Cerebrospinal Fluid and Brain Function in Patients Receiving Anti-HIV DrugsCompletedNCT00001103
• Memory Impairment Study (Mild Cognitive Impairment Study)CompletedNCT00000173Phase 3